From 7d3625a6dfbdc4aa6259883c2a6e8e5e97e3f7e1 Mon Sep 17 00:00:00 2001 From: minhaz Date: Wed, 16 Nov 2022 23:55:44 +0800 Subject: [PATCH] Version 2.3.1 (#588) * Update zxing-js for UPC support * add button type attributes on buttons * Update changelog.md * add unit test for new base UI library change. * Update base.ts FIx codacy suggestion. * Update html5-qrcode.min.js * Fix UPC-E scanning in zxing-js Also, Add `willReadFrequently` attribute to canvas context for camera scan as per Google Chrome recommendation. * Update base.test.ts Co-authored-by: Breno1288 Co-authored-by: Joggel72 <71379296+Joggel72@users.noreply.github.com> --- changelog.md | 6 + minified/html5-qrcode.min.js | 3 +- src/html5-qrcode.ts | 10 +- src/ui/scanner/base.ts | 3 + src/zxing-html5-qrcode-decoder.ts | 2 + tests/ui/scanner/base.test.ts | 20 +- third_party/zxing-js.umd.d.ts | 3 +- third_party/zxing-js.umd.js | 734 ++++++++---------------------- third_party/zxing-js.umd.min.js | 1 - 9 files changed, 218 insertions(+), 564 deletions(-) delete mode 100644 third_party/zxing-js.umd.min.js diff --git a/changelog.md b/changelog.md index d16fd73..5eea938 100644 --- a/changelog.md +++ b/changelog.md @@ -1,3 +1,9 @@ +### Version 2.3.1 +- Improved support for UPC types - by [Breno1288](https://github.com/Breno1288), forked from PR - [pull#501](https://github.com/mebjas/html5-qrcode/pull/501) +- Fix form submission in Firefox issue - [Discussion#413](https://github.com/mebjas/html5-qrcode/discussions/413#discussioncomment-2124480) by [Joggel72](https://github.com/Joggel72), forked from PR - [pull#431](https://github.com/mebjas/html5-qrcode/pull/431) +- Fix support for UPC-E as called out in several bugs - [parent issue#605](https://github.com/mebjas/html5-qrcode/issues/605) +- Add `willReadFrequently` attribute to canvas context for camera scan as per Google Chrome recommendation. + ### Version 2.3.0 - Added support for drag and drop of image in file based scanner. diff --git a/minified/html5-qrcode.min.js b/minified/html5-qrcode.min.js index 0385812..1c3130c 100644 --- a/minified/html5-qrcode.min.js +++ b/minified/html5-qrcode.min.js @@ -1,5 +1,4 @@ -/*! For license information please see html5-qrcode.min.js.LICENSE.txt */ -var __Html5QrcodeLibrary__;(()=>{var t={449:function(t,e,r){!function(t){"use strict";var e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};var n,i=function(t){function r(e){var r,n,i,o=this.constructor,s=t.call(this,e)||this;return Object.defineProperty(s,"name",{value:o.name,enumerable:!1}),r=s,n=o.prototype,(i=Object.setPrototypeOf)?i(r,n):r.__proto__=n,function(t,e){void 0===e&&(e=t.constructor);var r=Error.captureStackTrace;r&&r(t,e)}(s),s}return function(t,r){function n(){this.constructor=t}e(t,r),t.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}(r,t),r}(Error);class o extends i{constructor(t){super(t),this.message=t}getKind(){return this.constructor.kind}}o.kind="Exception";class s extends o{}s.kind="ArgumentException";class a extends o{}a.kind="IllegalArgumentException";class 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this.getBlackMatrix().toString()}catch(t){return""}}}class c extends o{static getChecksumInstance(){return new c}}c.kind="ChecksumException";class h{constructor(t){this.source=t}getLuminanceSource(){return this.source}getWidth(){return this.source.getWidth()}getHeight(){return this.source.getHeight()}}class u{static arraycopy(t,e,r,n,i){for(;i--;)r[n++]=t[e++]}static currentTimeMillis(){return Date.now()}}class d extends o{}d.kind="IndexOutOfBoundsException";class g extends d{constructor(t,e){super(e),this.index=t,this.message=e}}g.kind="ArrayIndexOutOfBoundsException";class f{static fill(t,e){for(let r=0,n=t.length;rr)throw new a("fromIndex("+e+") > toIndex("+r+")");if(e<0)throw new g(e);if(r>t)throw new g(r)}static asList(...t){return t}static create(t,e,r){return Array.from({length:t}).map((t=>Array.from({length:e}).fill(r)))}static createInt32Array(t,e,r){return Array.from({length:t}).map((t=>Int32Array.from({length:e}).fill(r)))}static 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parseInt(t,e)}}w.MIN_VALUE_32_BITS=-2147483648,w.MAX_VALUE=Number.MAX_SAFE_INTEGER;class A{constructor(t,e){void 0===t?(this.size=0,this.bits=new Int32Array(1)):(this.size=t,this.bits=null==e?A.makeArray(t):e)}getSize(){return this.size}getSizeInBytes(){return Math.floor((this.size+7)/8)}ensureCapacity(t){if(t>32*this.bits.length){const e=A.makeArray(t);u.arraycopy(this.bits,0,e,0,this.bits.length),this.bits=e}}get(t){return 0!=(this.bits[Math.floor(t/32)]&1<<(31&t))}set(t){this.bits[Math.floor(t/32)]|=1<<(31&t)}flip(t){this.bits[Math.floor(t/32)]^=1<<(31&t)}getNextSet(t){const e=this.size;if(t>=e)return e;const r=this.bits;let n=Math.floor(t/32),i=r[n];i&=~((1<<(31&t))-1);const o=r.length;for(;0===i;){if(++n===o)return e;i=r[n]}const s=32*n+w.numberOfTrailingZeros(i);return s>e?e:s}getNextUnset(t){const e=this.size;if(t>=e)return e;const r=this.bits;let n=Math.floor(t/32),i=~r[n];i&=~((1<<(31&t))-1);const o=r.length;for(;0===i;){if(++n===o)return e;i=~r[n]}const 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r=0;r>1&1431655765|(1431655765&r)<<1,r=r>>2&858993459|(858993459&r)<<2,r=r>>4&252645135|(252645135&r)<<4,r=r>>8&16711935|(16711935&r)<<8,r=r>>16&65535|(65535&r)<<16,t[e-i]=r}if(this.size!==32*r){const e=32*r-this.size;let n=t[0]>>>e;for(let i=1;i>>e}t[r-1]=n}this.bits=t}static makeArray(t){return new Int32Array(Math.floor((t+31)/32))}equals(t){if(!(t instanceof A))return!1;const e=t;return this.size===e.size&&f.equals(this.bits,e.bits)}hashCode(){return 31*this.size+f.hashCode(this.bits)}toString(){let t="";for(let e=0,r=this.size;e=900)throw new C("incorect value");const e=I.VALUES_TO_ECI.get(t);if(void 0===e)throw new C("incorect value");return e}static getCharacterSetECIByName(t){const e=I.NAME_TO_ECI.get(t);if(void 0===e)throw new C("incorect value");return e}equals(t){if(!(t instanceof I))return!1;const e=t;return this.getName()===e.getName()}}I.VALUE_IDENTIFIER_TO_ECI=new Map,I.VALUES_TO_ECI=new Map,I.NAME_TO_ECI=new Map,I.Cp437=new 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r=e*this.rowSize+Math.floor(t/32);this.bits[r]&=~(1<<(31&t)&4294967295)}flip(t,e){const r=e*this.rowSize+Math.floor(t/32);this.bits[r]^=1<<(31&t)&4294967295}xor(t){if(this.width!==t.getWidth()||this.height!==t.getHeight()||this.rowSize!==t.getRowSize())throw new a("input matrix dimensions do not match");const e=new A(Math.floor(this.width/32)+1),r=this.rowSize,n=this.bits;for(let i=0,o=this.height;ithis.height||i>this.width)throw new a("The region must fit inside the matrix");const s=this.rowSize,l=this.bits;for(let r=e;ra&&(a=t),32*es){let t=31;for(;l>>>t==0;)t--;32*e+t>s&&(s=32*e+t)}}}return s=0&&0===e[r];)r--;if(r<0)return null;const n=Math.floor(r/t);let i=32*Math.floor(r%t);const o=e[r];let s=31;for(;o>>>s==0;)s--;return i+=s,Int32Array.from([i,n])}getWidth(){return this.width}getHeight(){return this.height}getRowSize(){return this.rowSize}equals(t){if(!(t instanceof y))return!1;const e=t;return this.width===e.width&&this.height===e.height&&this.rowSize===e.rowSize&&f.equals(this.bits,e.bits)}hashCode(){let t=this.width;return t=31*t+this.width,t=31*t+this.height,t=31*t+this.rowSize,t=31*t+f.hashCode(this.bits),t}toString(t="X ",e=" ",r="\n"){return this.buildToString(t,e,r)}buildToString(t,e,r){let n=new T;for(let i=0,o=this.height;i>M.LUMINANCE_SHIFT]++;const s=M.estimateBlackPoint(o);if(n<3)for(let t=0;t>M.LUMINANCE_SHIFT]++}const o=M.estimateBlackPoint(i),s=t.getMatrix();for(let t=0;ti&&(n=o,i=t[o]),t[o]>r&&(r=t[o]);let o=0,s=0;for(let r=0;rs&&(o=r,s=i)}if(n>o){const t=n;n=o,o=t}if(o-n<=e/16)throw new N;let a=o-1,l=-1;for(let e=o-1;e>n;e--){const i=e-n,s=i*i*(o-e)*(r-t[e]);s>l&&(a=e,l=s)}return a<=D.MINIMUM_DIMENSION&&r>=D.MINIMUM_DIMENSION){const n=t.getMatrix();let i=e>>D.BLOCK_SIZE_POWER;0!=(e&D.BLOCK_SIZE_MASK)&&i++;let o=r>>D.BLOCK_SIZE_POWER;0!=(r&D.BLOCK_SIZE_MASK)&&o++;const s=D.calculateBlackPoints(n,i,o,e,r),a=new y(e,r);D.calculateThresholdForBlock(n,i,o,e,r,s,a),this.matrix=a}else this.matrix=super.getBlackMatrix();return this.matrix}createBinarizer(t){return new D(t)}static calculateThresholdForBlock(t,e,r,n,i,o,s){const a=i-D.BLOCK_SIZE,l=n-D.BLOCK_SIZE;for(let i=0;ia&&(c=a);const h=D.cap(i,2,r-3);for(let r=0;rl&&(i=l);const a=D.cap(r,2,e-3);let u=0;for(let t=-2;t<=2;t++){const e=o[h+t];u+=e[a-2]+e[a-1]+e[a]+e[a+1]+e[a+2]}const d=u/25;D.thresholdBlock(t,i,c,d,n,s)}}}static cap(t,e,r){return tr?r:t}static thresholdBlock(t,e,r,n,i,o){for(let s=0,a=r*i+e;so&&(r=o);for(let o=0;os&&(e=s);let l=0,c=255,h=0;for(let i=0,o=r*n+e;ih&&(h=r)}if(h-c>D.MIN_DYNAMIC_RANGE)for(i++,o+=n;i>2*D.BLOCK_SIZE_POWER;if(h-c<=D.MIN_DYNAMIC_RANGE&&(u=c/2,i>0&&o>0)){const t=(a[i-1][o]+2*a[i][o-1]+a[i-1][o-1])/4;c>10,n[r]=i}return n}getRow(t,e){if(t<0||t>=this.getHeight())throw new a("Requested row is outside the image: "+t);const r=this.getWidth(),n=t*r;return null===e?e=this.buffer.slice(n,n+r):(e.lengthnew 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this.decodeFromVideoDevice(t,e,r)}))}decodeFromVideoDevice(t,e,r){return P(this,void 0,void 0,(function*(){let n;n=t?{deviceId:{exact:t}}:{facingMode:"environment"};const i={video:n};return yield this.decodeFromConstraints(i,e,r)}))}decodeFromConstraints(t,e,r){return P(this,void 0,void 0,(function*(){const n=yield navigator.mediaDevices.getUserMedia(t);return yield this.decodeFromStream(n,e,r)}))}decodeFromStream(t,e,r){return P(this,void 0,void 0,(function*(){this.reset();const n=yield this.attachStreamToVideo(t,e);return yield this.decodeContinuously(n,r)}))}stopAsyncDecode(){this._stopAsyncDecode=!0}stopContinuousDecode(){this._stopContinuousDecode=!0}attachStreamToVideo(t,e){return P(this,void 0,void 0,(function*(){const r=this.prepareVideoElement(e);return this.addVideoSource(r,t),this.videoElement=r,this.stream=t,yield this.playVideoOnLoadAsync(r),r}))}playVideoOnLoadAsync(t){return new Promise(((e,r)=>this.playVideoOnLoad(t,(()=>e()))))}playVideoOnLoad(t,e){this.videoEndedListener=()=>this.stopStreams(),this.videoCanPlayListener=()=>this.tryPlayVideo(t),t.addEventListener("ended",this.videoEndedListener),t.addEventListener("canplay",this.videoCanPlayListener),t.addEventListener("playing",e),this.tryPlayVideo(t)}isVideoPlaying(t){return t.currentTime>0&&!t.paused&&!t.ended&&t.readyState>2}tryPlayVideo(t){return P(this,void 0,void 0,(function*(){if(this.isVideoPlaying(t))console.warn("Trying to play video that is already playing.");else try{yield t.play()}catch(t){console.warn("It was not possible to play the video.")}}))}getMediaElement(t,e){const r=document.getElementById(t);if(!r)throw new s(`element with id '${t}' not found`);if(r.nodeName.toLowerCase()!==e.toLowerCase())throw new s(`element with id '${t}' must be an ${e} element`);return r}decodeFromImage(t,e){if(!t&&!e)throw new s("either imageElement with a src set or an url must be provided");return e&&!t?this.decodeFromImageUrl(e):this.decodeFromImageElement(t)}decodeFromVideo(t,e){if(!t&&!e)throw new s("Either an element with a src set or an URL must be provided");return e&&!t?this.decodeFromVideoUrl(e):this.decodeFromVideoElement(t)}decodeFromVideoContinuously(t,e,r){if(void 0===t&&void 0===e)throw new s("Either an element with a src set or an URL must be provided");return e&&!t?this.decodeFromVideoUrlContinuously(e,r):this.decodeFromVideoElementContinuously(t,r)}decodeFromImageElement(t){if(!t)throw new s("An image element must be provided.");this.reset();const e=this.prepareImageElement(t);let r;return this.imageElement=e,r=this.isImageLoaded(e)?this.decodeOnce(e,!1,!0):this._decodeOnLoadImage(e),r}decodeFromVideoElement(t){const e=this._decodeFromVideoElementSetup(t);return this._decodeOnLoadVideo(e)}decodeFromVideoElementContinuously(t,e){const r=this._decodeFromVideoElementSetup(t);return this._decodeOnLoadVideoContinuously(r,e)}_decodeFromVideoElementSetup(t){if(!t)throw new s("A video element must be provided.");this.reset();const e=this.prepareVideoElement(t);return this.videoElement=e,e}decodeFromImageUrl(t){if(!t)throw new s("An URL must be provided.");this.reset();const e=this.prepareImageElement();this.imageElement=e;const r=this._decodeOnLoadImage(e);return e.src=t,r}decodeFromVideoUrl(t){if(!t)throw new s("An URL must be provided.");this.reset();const e=this.prepareVideoElement(),r=this.decodeFromVideoElement(e);return e.src=t,r}decodeFromVideoUrlContinuously(t,e){if(!t)throw new s("An URL must be provided.");this.reset();const r=this.prepareVideoElement(),n=this.decodeFromVideoElementContinuously(r,e);return r.src=t,n}_decodeOnLoadImage(t){return new Promise(((e,r)=>{this.imageLoadedListener=()=>this.decodeOnce(t,!1,!0).then(e,r),t.addEventListener("load",this.imageLoadedListener)}))}_decodeOnLoadVideo(t){return P(this,void 0,void 0,(function*(){return yield this.playVideoOnLoadAsync(t),yield this.decodeOnce(t)}))}_decodeOnLoadVideoContinuously(t,e){return P(this,void 0,void 0,(function*(){yield this.playVideoOnLoadAsync(t),this.decodeContinuously(t,e)}))}isImageLoaded(t){return!!t.complete&&0!==t.naturalWidth}prepareImageElement(t){let e;return void 0===t&&(e=document.createElement("img"),e.width=200,e.height=200),"string"==typeof t&&(e=this.getMediaElement(t,"img")),t instanceof HTMLImageElement&&(e=t),e}prepareVideoElement(t){let e;return t||"undefined"==typeof document||(e=document.createElement("video"),e.width=200,e.height=200),"string"==typeof t&&(e=this.getMediaElement(t,"video")),t instanceof HTMLVideoElement&&(e=t),e.setAttribute("autoplay","true"),e.setAttribute("muted","true"),e.setAttribute("playsinline","true"),e}decodeOnce(t,e=!0,r=!0){this._stopAsyncDecode=!1;const n=(i,o)=>{if(this._stopAsyncDecode)return o(new N("Video stream has ended before any code could be detected.")),void(this._stopAsyncDecode=void 0);try{i(this.decode(t))}catch(t){const s=(t instanceof c||t instanceof C)&&r;if(e&&t instanceof N||s)return setTimeout(n,this._timeBetweenDecodingAttempts,i,o);o(t)}};return new Promise(((t,e)=>n(t,e)))}decodeContinuously(t,e){this._stopContinuousDecode=!1;const r=()=>{if(this._stopContinuousDecode)this._stopContinuousDecode=void 0;else try{const n=this.decode(t);e(n,null),setTimeout(r,this.timeBetweenScansMillis)}catch(t){e(null,t);const n=t instanceof N;(t instanceof c||t instanceof C||n)&&setTimeout(r,this._timeBetweenDecodingAttempts)}};r()}decode(t){const e=this.createBinaryBitmap(t);return this.decodeBitmap(e)}createBinaryBitmap(t){const e=this.getCaptureCanvasContext(t);this.drawImageOnCanvas(e,t);const r=this.getCaptureCanvas(t),n=new b(r),i=new D(n);return new l(i)}getCaptureCanvasContext(t){if(!this.captureCanvasContext){const e=this.getCaptureCanvas(t).getContext("2d");this.captureCanvasContext=e}return this.captureCanvasContext}getCaptureCanvas(t){if(!this.captureCanvas){const e=this.createCaptureCanvas(t);this.captureCanvas=e}return this.captureCanvas}drawImageOnCanvas(t,e){t.drawImage(e,0,0)}decodeBitmap(t){return this.reader.decode(t,this._hints)}createCaptureCanvas(t){if("undefined"==typeof document)return this._destroyCaptureCanvas(),null;const e=document.createElement("canvas");let r,n;return void 0!==t&&(t instanceof HTMLVideoElement?(r=t.videoWidth,n=t.videoHeight):t instanceof HTMLImageElement&&(r=t.naturalWidth||t.width,n=t.naturalHeight||t.height)),e.style.width=r+"px",e.style.height=n+"px",e.width=r,e.height=n,e}stopStreams(){this.stream&&(this.stream.getVideoTracks().forEach((t=>t.stop())),this.stream=void 0),!1===this._stopAsyncDecode&&this.stopAsyncDecode(),!1===this._stopContinuousDecode&&this.stopContinuousDecode()}reset(){this.stopStreams(),this._destroyVideoElement(),this._destroyImageElement(),this._destroyCaptureCanvas()}_destroyVideoElement(){this.videoElement&&(void 0!==this.videoEndedListener&&this.videoElement.removeEventListener("ended",this.videoEndedListener),void 0!==this.videoPlayingEventListener&&this.videoElement.removeEventListener("playing",this.videoPlayingEventListener),void 0!==this.videoCanPlayListener&&this.videoElement.removeEventListener("loadedmetadata",this.videoCanPlayListener),this.cleanVideoSource(this.videoElement),this.videoElement=void 0)}_destroyImageElement(){this.imageElement&&(void 0!==this.imageLoadedListener&&this.imageElement.removeEventListener("load",this.imageLoadedListener),this.imageElement.src=void 0,this.imageElement.removeAttribute("src"),this.imageElement=void 0)}_destroyCaptureCanvas(){this.captureCanvasContext=void 0,this.captureCanvas=void 0}addVideoSource(t,e){try{t.srcObject=e}catch(r){t.src=URL.createObjectURL(e)}}cleanVideoSource(t){try{t.srcObject=null}catch(e){t.src=""}this.videoElement.removeAttribute("src")}}class F{constructor(t,e,r=(null==e?0:8*e.length),n,i,o=u.currentTimeMillis()){this.text=t,this.rawBytes=e,this.numBits=r,this.resultPoints=n,this.format=i,this.timestamp=o,this.text=t,this.rawBytes=e,this.numBits=null==r?null==e?0:8*e.length:r,this.resultPoints=n,this.format=i,this.resultMetadata=null,this.timestamp=null==o?u.currentTimeMillis():o}getText(){return this.text}getRawBytes(){return this.rawBytes}getNumBits(){return this.numBits}getResultPoints(){return this.resultPoints}getBarcodeFormat(){return this.format}getResultMetadata(){return this.resultMetadata}putMetadata(t,e){null===this.resultMetadata&&(this.resultMetadata=new Map),this.resultMetadata.set(t,e)}putAllMetadata(t){null!==t&&(null===this.resultMetadata?this.resultMetadata=t:this.resultMetadata=new Map(t))}addResultPoints(t){const e=this.resultPoints;if(null===e)this.resultPoints=t;else if(null!==t&&t.length>0){const r=new Array(e.length+t.length);u.arraycopy(e,0,r,0,e.length),u.arraycopy(t,0,r,e.length,t.length),this.resultPoints=r}}getTimestamp(){return this.timestamp}toString(){return this.text}}!function(t){t[t.AZTEC=0]="AZTEC",t[t.CODABAR=1]="CODABAR",t[t.CODE_39=2]="CODE_39",t[t.CODE_93=3]="CODE_93",t[t.CODE_128=4]="CODE_128",t[t.DATA_MATRIX=5]="DATA_MATRIX",t[t.EAN_8=6]="EAN_8",t[t.EAN_13=7]="EAN_13",t[t.ITF=8]="ITF",t[t.MAXICODE=9]="MAXICODE",t[t.PDF_417=10]="PDF_417",t[t.QR_CODE=11]="QR_CODE",t[t.RSS_14=12]="RSS_14",t[t.RSS_EXPANDED=13]="RSS_EXPANDED",t[t.UPC_A=14]="UPC_A",t[t.UPC_E=15]="UPC_E",t[t.UPC_EAN_EXTENSION=16]="UPC_EAN_EXTENSION"}(L||(L={}));var x,k=L;!function(t){t[t.OTHER=0]="OTHER",t[t.ORIENTATION=1]="ORIENTATION",t[t.BYTE_SEGMENTS=2]="BYTE_SEGMENTS",t[t.ERROR_CORRECTION_LEVEL=3]="ERROR_CORRECTION_LEVEL",t[t.ISSUE_NUMBER=4]="ISSUE_NUMBER",t[t.SUGGESTED_PRICE=5]="SUGGESTED_PRICE",t[t.POSSIBLE_COUNTRY=6]="POSSIBLE_COUNTRY",t[t.UPC_EAN_EXTENSION=7]="UPC_EAN_EXTENSION",t[t.PDF417_EXTRA_METADATA=8]="PDF417_EXTRA_METADATA",t[t.STRUCTURED_APPEND_SEQUENCE=9]="STRUCTURED_APPEND_SEQUENCE",t[t.STRUCTURED_APPEND_PARITY=10]="STRUCTURED_APPEND_PARITY"}(x||(x={}));var U,H,V,z,G,Y,X=x;class W{constructor(t,e,r,n,i=-1,o=-1){this.rawBytes=t,this.text=e,this.byteSegments=r,this.ecLevel=n,this.structuredAppendSequenceNumber=i,this.structuredAppendParity=o,this.numBits=null==t?0:8*t.length}getRawBytes(){return this.rawBytes}getNumBits(){return this.numBits}setNumBits(t){this.numBits=t}getText(){return this.text}getByteSegments(){return this.byteSegments}getECLevel(){return this.ecLevel}getErrorsCorrected(){return this.errorsCorrected}setErrorsCorrected(t){this.errorsCorrected=t}getErasures(){return this.erasures}setErasures(t){this.erasures=t}getOther(){return this.other}setOther(t){this.other=t}hasStructuredAppend(){return this.structuredAppendParity>=0&&this.structuredAppendSequenceNumber>=0}getStructuredAppendParity(){return this.structuredAppendParity}getStructuredAppendSequenceNumber(){return this.structuredAppendSequenceNumber}}class j{exp(t){return this.expTable[t]}log(t){if(0===t)throw new a;return this.logTable[t]}static addOrSubtract(t,e){return t^e}}class Z{constructor(t,e){if(0===e.length)throw new a;this.field=t;const r=e.length;if(r>1&&0===e[0]){let t=1;for(;tr.length){const t=e;e=r,r=t}let n=new Int32Array(r.length);const i=r.length-e.length;u.arraycopy(r,0,n,0,i);for(let t=i;t=t.getDegree()&&!n.isZero();){const i=n.getDegree()-t.getDegree(),s=e.multiply(n.getCoefficient(n.getDegree()),o),a=t.multiplyByMonomial(i,s),l=e.buildMonomial(i,s);r=r.addOrSubtract(l),n=n.addOrSubtract(a)}return[r,n]}toString(){let t="";for(let e=this.getDegree();e>=0;e--){let r=this.getCoefficient(e);if(0!==r){if(r<0?(t+=" - ",r=-r):t.length>0&&(t+=" + "),0===e||1!==r){const e=this.field.log(r);0===e?t+="1":1===e?t+="a":(t+="a^",t+=e)}0!==e&&(1===e?t+="x":(t+="x^",t+=e))}}return t}}class Q extends o{}Q.kind="ArithmeticException";class K extends j{constructor(t,e,r){super(),this.primitive=t,this.size=e,this.generatorBase=r;const n=new Int32Array(e);let i=1;for(let r=0;r=e&&(i^=t,i&=e-1);this.expTable=n;const o=new Int32Array(e);for(let t=0;t=(r/2|0);){let t=i,e=s;if(i=o,s=a,i.isZero())throw new q("r_{i-1} was zero");o=t;let r=n.getZero();const l=i.getCoefficient(i.getDegree()),c=n.inverse(l);for(;o.getDegree()>=i.getDegree()&&!o.isZero();){const t=o.getDegree()-i.getDegree(),e=n.multiply(o.getCoefficient(o.getDegree()),c);r=r.addOrSubtract(n.buildMonomial(t,e)),o=o.addOrSubtract(i.multiplyByMonomial(t,e))}if(a=r.multiply(s).addOrSubtract(e),o.getDegree()>=i.getDegree())throw new J("Division algorithm failed to reduce polynomial?")}const l=a.getCoefficient(0);if(0===l)throw new q("sigmaTilde(0) was zero");const c=n.inverse(l);return[a.multiplyScalar(c),o.multiplyScalar(c)]}findErrorLocations(t){const e=t.getDegree();if(1===e)return Int32Array.from([t.getCoefficient(1)]);const r=new Int32Array(e);let n=0;const i=this.field;for(let o=1;o1,h,h+r-1),h+=r-1;else for(let t=r-1;t>=0;--t)c[h++]=0!=(e&1<=8?tt.readCode(t,e,8):tt.readCode(t,e,r)<<8-r}static convertBoolArrayToByteArray(t){let e=new Uint8Array((t.length+7)/8);for(let r=0;r","?","[","]","{","}","CTRL_UL"],tt.DIGIT_TABLE=["CTRL_PS"," ","0","1","2","3","4","5","6","7","8","9",",",".","CTRL_UL","CTRL_US"];class et{constructor(){}static round(t){return NaN===t?0:t<=Number.MIN_SAFE_INTEGER?Number.MIN_SAFE_INTEGER:t>=Number.MAX_SAFE_INTEGER?Number.MAX_SAFE_INTEGER:t+(t<0?-.5:.5)|0}static distance(t,e,r,n){const i=t-r,o=e-n;return Math.sqrt(i*i+o*o)}static sum(t){let e=0;for(let r=0,n=t.length;r!==n;r++)e+=t[r];return e}}class rt{static floatToIntBits(t){return t}}rt.MAX_VALUE=Number.MAX_SAFE_INTEGER;class nt{constructor(t,e){this.x=t,this.y=e}getX(){return this.x}getY(){return this.y}equals(t){if(t instanceof nt){const e=t;return this.x===e.x&&this.y===e.y}return!1}hashCode(){return 31*rt.floatToIntBits(this.x)+rt.floatToIntBits(this.y)}toString(){return"("+this.x+","+this.y+")"}static orderBestPatterns(t){const e=this.distance(t[0],t[1]),r=this.distance(t[1],t[2]),n=this.distance(t[0],t[2]);let i,o,s;if(r>=e&&r>=n?(o=t[0],i=t[1],s=t[2]):n>=r&&n>=e?(o=t[1],i=t[0],s=t[2]):(o=t[2],i=t[0],s=t[1]),this.crossProductZ(i,o,s)<0){const t=i;i=s,s=t}t[0]=i,t[1]=o,t[2]=s}static distance(t,e){return et.distance(t.x,t.y,e.x,e.y)}static crossProductZ(t,e,r){const n=e.x,i=e.y;return(r.x-n)*(t.y-i)-(r.y-i)*(t.x-n)}}class it{constructor(t,e){this.bits=t,this.points=e}getBits(){return this.bits}getPoints(){return this.points}}class ot extends it{constructor(t,e,r,n,i){super(t,e),this.compact=r,this.nbDatablocks=n,this.nbLayers=i}getNbLayers(){return this.nbLayers}getNbDatablocks(){return this.nbDatablocks}isCompact(){return this.compact}}class st{constructor(t,e,r,n){this.image=t,this.height=t.getHeight(),this.width=t.getWidth(),null==e&&(e=st.INIT_SIZE),null==r&&(r=t.getWidth()/2|0),null==n&&(n=t.getHeight()/2|0);const i=e/2|0;if(this.leftInit=r-i,this.rightInit=r+i,this.upInit=n-i,this.downInit=n+i,this.upInit<0||this.leftInit<0||this.downInit>=this.height||this.rightInit>=this.width)throw new N}detect(){let t=this.leftInit,e=this.rightInit,r=this.upInit,n=this.downInit,i=!1,o=!0,s=!1,a=!1,l=!1,c=!1,h=!1;const u=this.width,d=this.height;for(;o;){o=!1;let g=!0;for(;(g||!a)&&e=u){i=!0;break}let f=!0;for(;(f||!l)&&n=d){i=!0;break}let w=!0;for(;(w||!c)&&t>=0;)w=this.containsBlackPoint(r,n,t,!1),w?(t--,o=!0,c=!0):c||t--;if(t<0){i=!0;break}let A=!0;for(;(A||!h)&&r>=0;)A=this.containsBlackPoint(t,e,r,!0),A?(r--,o=!0,h=!0):h||r--;if(r<0){i=!0;break}o&&(s=!0)}if(!i&&s){const i=e-t;let o=null;for(let e=1;null===o&&er||s<-1||s>n)throw new N;i=!1,-1===o?(e[t]=0,i=!0):o===r&&(e[t]=r-1,i=!0),-1===s?(e[t+1]=0,i=!0):s===n&&(e[t+1]=n-1,i=!0)}i=!0;for(let t=e.length-2;t>=0&&i;t-=2){const o=Math.floor(e[t]),s=Math.floor(e[t+1]);if(o<-1||o>r||s<-1||s>n)throw new N;i=!1,-1===o?(e[t]=0,i=!0):o===r&&(e[t]=r-1,i=!0),-1===s?(e[t+1]=0,i=!0):s===n&&(e[t+1]=n-1,i=!0)}}}class lt{constructor(t,e,r,n,i,o,s,a,l){this.a11=t,this.a21=e,this.a31=r,this.a12=n,this.a22=i,this.a32=o,this.a13=s,this.a23=a,this.a33=l}static quadrilateralToQuadrilateral(t,e,r,n,i,o,s,a,l,c,h,u,d,g,f,w){const A=lt.quadrilateralToSquare(t,e,r,n,i,o,s,a);return lt.squareToQuadrilateral(l,c,h,u,d,g,f,w).times(A)}transformPoints(t){const e=t.length,r=this.a11,n=this.a12,i=this.a13,o=this.a21,s=this.a22,a=this.a23,l=this.a31,c=this.a32,h=this.a33;for(let u=0;u>1&127):(n<<=10,n+=(e>>2&992)+(e>>1&31))}let i=this.getCorrectedParameterData(n,this.compact);this.compact?(this.nbLayers=1+(i>>6),this.nbDataBlocks=1+(63&i)):(this.nbLayers=1+(i>>11),this.nbDataBlocks=1+(2047&i))}getRotation(t,e){let r=0;t.forEach(((t,n,i)=>{r=(t>>e-2<<1)+(1&t)+(r<<3)})),r=((1&r)<<11)+(r>>1);for(let t=0;t<4;t++)if(w.bitCount(r^this.EXPECTED_CORNER_BITS[t])<=2)return t;throw new N}getCorrectedParameterData(t,e){let r,n;e?(r=7,n=2):(r=10,n=4);let i=r-n,o=new Int32Array(r);for(let e=r-1;e>=0;--e)o[e]=15&t,t>>=4;try{new $(K.AZTEC_PARAM).decode(o,i)}catch(t){throw new N}let s=0;for(let t=0;t2){let r=this.distancePoint(l,t)*this.nbCenterLayers/(this.distancePoint(i,e)*(this.nbCenterLayers+2));if(r<.75||r>1.25||!this.isWhiteOrBlackRectangle(t,s,a,l))break}e=t,r=s,n=a,i=l,o=!o}if(5!==this.nbCenterLayers&&7!==this.nbCenterLayers)throw new N;this.compact=5===this.nbCenterLayers;let s=new nt(e.getX()+.5,e.getY()-.5),a=new nt(r.getX()+.5,r.getY()+.5),l=new nt(n.getX()-.5,n.getY()+.5),c=new nt(i.getX()-.5,i.getY()-.5);return this.expandSquare([s,a,l,c],2*this.nbCenterLayers-3,2*this.nbCenterLayers)}getMatrixCenter(){let t,e,r,n;try{let i=new st(this.image).detect();t=i[0],e=i[1],r=i[2],n=i[3]}catch(i){let o=this.image.getWidth()/2,s=this.image.getHeight()/2;t=this.getFirstDifferent(new ut(o+7,s-7),!1,1,-1).toResultPoint(),e=this.getFirstDifferent(new ut(o+7,s+7),!1,1,1).toResultPoint(),r=this.getFirstDifferent(new ut(o-7,s+7),!1,-1,1).toResultPoint(),n=this.getFirstDifferent(new ut(o-7,s-7),!1,-1,-1).toResultPoint()}let i=et.round((t.getX()+n.getX()+e.getX()+r.getX())/4),o=et.round((t.getY()+n.getY()+e.getY()+r.getY())/4);try{let s=new st(this.image,15,i,o).detect();t=s[0],e=s[1],r=s[2],n=s[3]}catch(s){t=this.getFirstDifferent(new ut(i+7,o-7),!1,1,-1).toResultPoint(),e=this.getFirstDifferent(new ut(i+7,o+7),!1,1,1).toResultPoint(),r=this.getFirstDifferent(new ut(i-7,o+7),!1,-1,1).toResultPoint(),n=this.getFirstDifferent(new ut(i-7,o-7),!1,-1,-1).toResultPoint()}return i=et.round((t.getX()+n.getX()+e.getX()+r.getX())/4),o=et.round((t.getY()+n.getY()+e.getY()+r.getY())/4),new ut(i,o)}getMatrixCornerPoints(t){return this.expandSquare(t,2*this.nbCenterLayers,this.getDimension())}sampleGrid(t,e,r,n,i){let o=ht.getInstance(),s=this.getDimension(),a=s/2-this.nbCenterLayers,l=s/2+this.nbCenterLayers;return o.sampleGrid(t,s,s,a,a,l,a,l,l,a,l,e.getX(),e.getY(),r.getX(),r.getY(),n.getX(),n.getY(),i.getX(),i.getY())}sampleLine(t,e,r){let n=0,i=this.distanceResultPoint(t,e),o=i/r,s=t.getX(),a=t.getY(),l=o*(e.getX()-t.getX())/i,c=o*(e.getY()-t.getY())/i;for(let t=0;t.1&&h<.9?0:h<=.1===l?1:-1}getFirstDifferent(t,e,r,n){let i=t.getX()+r,o=t.getY()+n;for(;this.isValid(i,o)&&this.image.get(i,o)===e;)i+=r,o+=n;for(i-=r,o-=n;this.isValid(i,o)&&this.image.get(i,o)===e;)i+=r;for(i-=r;this.isValid(i,o)&&this.image.get(i,o)===e;)o+=n;return o-=n,new ut(i,o)}expandSquare(t,e,r){let n=r/(2*e),i=t[0].getX()-t[2].getX(),o=t[0].getY()-t[2].getY(),s=(t[0].getX()+t[2].getX())/2,a=(t[0].getY()+t[2].getY())/2,l=new nt(s+n*i,a+n*o),c=new nt(s-n*i,a-n*o);return i=t[1].getX()-t[3].getX(),o=t[1].getY()-t[3].getY(),s=(t[1].getX()+t[3].getX())/2,a=(t[1].getY()+t[3].getY())/2,[l,new nt(s+n*i,a+n*o),c,new nt(s-n*i,a-n*o)]}isValid(t,e){return t>=0&&t0&&e{r.foundPossibleResultPoint(t)}))}}reset(){}}class ft{decode(t,e){try{return this.doDecode(t,e)}catch(r){if(e&&!0===e.get(E.TRY_HARDER)&&t.isRotateSupported()){const r=t.rotateCounterClockwise(),n=this.doDecode(r,e),i=n.getResultMetadata();let o=270;null!==i&&!0===i.get(X.ORIENTATION)&&(o+=i.get(X.ORIENTATION)%360),n.putMetadata(X.ORIENTATION,o);const s=n.getResultPoints();if(null!==s){const t=r.getHeight();for(let e=0;e>(o?8:5));let a;a=o?n:15;const l=Math.trunc(n/2);for(let o=0;o=n)break;try{i=t.getBlackRow(c,i)}catch(t){continue}for(let t=0;t<2;t++){if(1===t&&(i.reverse(),e&&!0===e.get(E.NEED_RESULT_POINT_CALLBACK))){const t=new Map;e.forEach(((e,r)=>t.set(r,e))),t.delete(E.NEED_RESULT_POINT_CALLBACK),e=t}try{const n=this.decodeRow(c,i,e);if(1===t){n.putMetadata(X.ORIENTATION,180);const t=n.getResultPoints();null!==t&&(t[0]=new nt(r-t[0].getX()-1,t[0].getY()),t[1]=new nt(r-t[1].getX()-1,t[1].getY()))}return n}catch(t){}}}throw new N}static recordPattern(t,e,r){const n=r.length;for(let t=0;t=i)throw new N;let o=!t.get(e),s=0,a=e;for(;a0&&n>=0;)t.get(--e)!==i&&(n--,i=!i);if(n>=0)throw new N;ft.recordPattern(t,e+1,r)}static patternMatchVariance(t,e,r){const n=t.length;let i=0,o=0;for(let r=0;ro?n-o:o-n;if(l>r)return Number.POSITIVE_INFINITY;a+=l}return a/i}}class wt extends ft{static findStartPattern(t){const e=t.getSize(),r=t.getNextSet(0);let n=0,i=Int32Array.from([0,0,0,0,0,0]),o=r,s=!1;for(let a=r;a=0&&t.isRange(Math.max(0,o-(a-o)/2),o,!1))return Int32Array.from([o,a,r]);o+=i[0]+i[1],i=i.slice(2,i.length-1),i[n-1]=0,i[n]=0,n--}else n++;i[n]=1,s=!s}throw new N}static decodeCode(t,e,r){ft.recordPattern(t,r,e);let n=wt.MAX_AVG_VARIANCE,i=-1;for(let t=0;t=0)return i;throw new N}decodeRow(t,e,r){const n=r&&!0===r.get(E.ASSUME_GS1),i=wt.findStartPattern(e),o=i[2];let s=0;const a=new Uint8Array(20);let l;switch(a[s++]=o,o){case wt.CODE_START_A:l=wt.CODE_CODE_A;break;case wt.CODE_START_B:l=wt.CODE_CODE_B;break;case wt.CODE_START_C:l=wt.CODE_CODE_C;break;default:throw new C}let h=!1,u=!1,d="",g=i[0],f=i[1];const w=Int32Array.from([0,0,0,0,0,0]);let A=0,m=0,I=o,p=0,S=!0,_=!1,T=!1;for(;!h;){const t=u;switch(u=!1,A=m,m=wt.decodeCode(e,w,f),a[s++]=m,m!==wt.CODE_STOP&&(S=!0),m!==wt.CODE_STOP&&(p++,I+=p*m),g=f,f+=w.reduce(((t,e)=>t+e),0),m){case wt.CODE_START_A:case wt.CODE_START_B:case wt.CODE_START_C:throw new C}switch(l){case wt.CODE_CODE_A:if(m<64)d+=T===_?String.fromCharCode(" ".charCodeAt(0)+m):String.fromCharCode(" ".charCodeAt(0)+m+128),T=!1;else if(m<96)d+=T===_?String.fromCharCode(m-64):String.fromCharCode(m+64),T=!1;else switch(m!==wt.CODE_STOP&&(S=!1),m){case wt.CODE_FNC_1:n&&(0===d.length?d+="]C1":d+=String.fromCharCode(29));break;case wt.CODE_FNC_2:case wt.CODE_FNC_3:break;case wt.CODE_FNC_4_A:!_&&T?(_=!0,T=!1):_&&T?(_=!1,T=!1):T=!0;break;case wt.CODE_SHIFT:u=!0,l=wt.CODE_CODE_B;break;case wt.CODE_CODE_B:l=wt.CODE_CODE_B;break;case wt.CODE_CODE_C:l=wt.CODE_CODE_C;break;case wt.CODE_STOP:h=!0}break;case wt.CODE_CODE_B:if(m<96)d+=T===_?String.fromCharCode(" ".charCodeAt(0)+m):String.fromCharCode(" ".charCodeAt(0)+m+128),T=!1;else switch(m!==wt.CODE_STOP&&(S=!1),m){case wt.CODE_FNC_1:n&&(0===d.length?d+="]C1":d+=String.fromCharCode(29));break;case wt.CODE_FNC_2:case wt.CODE_FNC_3:break;case wt.CODE_FNC_4_B:!_&&T?(_=!0,T=!1):_&&T?(_=!1,T=!1):T=!0;break;case wt.CODE_SHIFT:u=!0,l=wt.CODE_CODE_A;break;case wt.CODE_CODE_A:l=wt.CODE_CODE_A;break;case wt.CODE_CODE_C:l=wt.CODE_CODE_C;break;case wt.CODE_STOP:h=!0}break;case wt.CODE_CODE_C:if(m<100)m<10&&(d+="0"),d+=m;else switch(m!==wt.CODE_STOP&&(S=!1),m){case wt.CODE_FNC_1:n&&(0===d.length?d+="]C1":d+=String.fromCharCode(29));break;case wt.CODE_CODE_A:l=wt.CODE_CODE_A;break;case wt.CODE_CODE_B:l=wt.CODE_CODE_B;break;case wt.CODE_STOP:h=!0}}t&&(l=l===wt.CODE_CODE_A?wt.CODE_CODE_B:wt.CODE_CODE_A)}const y=f-g;if(f=e.getNextUnset(f),!e.isRange(f,Math.min(e.getSize(),f+(f-g)/2),!1))throw new N;if(I-=p*A,I%103!==A)throw new c;const M=d.length;if(0===M)throw new N;M>0&&S&&(d=l===wt.CODE_CODE_C?d.substring(0,M-2):d.substring(0,M-1));const D=(i[1]+i[0])/2,R=g+y/2,O=a.length,b=new Uint8Array(O);for(let t=0;tn&&(i=e);n=i,e=0;let o=0,s=0;for(let i=0;in&&(s|=1<0;i++){let r=t[i];if(r>n&&(e--,2*r>=o))return-1}return s}}while(e>3);return-1}static patternToChar(t){for(let e=0;e="A"&&i<="Z"))throw new C;o=String.fromCharCode(i.charCodeAt(0)+32);break;case"$":if(!(i>="A"&&i<="Z"))throw new C;o=String.fromCharCode(i.charCodeAt(0)-64);break;case"%":if(i>="A"&&i<="E")o=String.fromCharCode(i.charCodeAt(0)-38);else if(i>="F"&&i<="J")o=String.fromCharCode(i.charCodeAt(0)-11);else if(i>="K"&&i<="O")o=String.fromCharCode(i.charCodeAt(0)+16);else if(i>="P"&&i<="T")o=String.fromCharCode(i.charCodeAt(0)+43);else if("U"===i)o="\0";else if("V"===i)o="@";else if("W"===i)o="`";else{if("X"!==i&&"Y"!==i&&"Z"!==i)throw new C;o=""}break;case"/":if(i>="A"&&i<="O")o=String.fromCharCode(i.charCodeAt(0)-32);else{if("Z"!==i)throw new C;o=":"}}r+=o,n++}else r+=e}return r}}At.ALPHABET_STRING="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%",At.CHARACTER_ENCODINGS=[52,289,97,352,49,304,112,37,292,100,265,73,328,25,280,88,13,268,76,28,259,67,322,19,274,82,7,262,70,22,385,193,448,145,400,208,133,388,196,168,162,138,42],At.ASTERISK_ENCODING=148;class mt extends ft{constructor(){super(...arguments),this.narrowLineWidth=-1}decodeRow(t,e,r){let n=this.decodeStart(e),i=this.decodeEnd(e),o=new T;mt.decodeMiddle(e,n[1],i[0],o);let s=o.toString(),a=null;null!=r&&(a=r.get(E.ALLOWED_LENGTHS)),null==a&&(a=mt.DEFAULT_ALLOWED_LENGTHS);let l=s.length,c=!1,h=0;for(let t of a){if(l===t){c=!0;break}t>h&&(h=t)}if(!c&&l>h&&(c=!0),!c)throw new C;const u=[new nt(n[1],t),new nt(i[0],t)];return new F(s,null,0,u,k.ITF,(new Date).getTime())}static decodeMiddle(t,e,r,n){let i=new Int32Array(10),o=new Int32Array(5),s=new Int32Array(5);for(i.fill(0),o.fill(0),s.fill(0);e0&&n>=0&&!t.get(n);n--)r--;if(0!==r)throw new N}static skipWhiteSpace(t){const e=t.getSize(),r=t.getNextSet(0);if(r===e)throw new N;return r}decodeEnd(t){t.reverse();try{let e,r=mt.skipWhiteSpace(t);try{e=mt.findGuardPattern(t,r,mt.END_PATTERN_REVERSED[0])}catch(n){n instanceof N&&(e=mt.findGuardPattern(t,r,mt.END_PATTERN_REVERSED[1]))}this.validateQuietZone(t,e[0]);let n=e[0];return e[0]=t.getSize()-e[1],e[1]=t.getSize()-n,e}finally{t.reverse()}}static findGuardPattern(t,e,r){let n=r.length,i=new Int32Array(n),o=t.getSize(),s=!1,a=0,l=e;i.fill(0);for(let c=e;c=0)return r%10;throw new N}}mt.PATTERNS=[Int32Array.from([1,1,2,2,1]),Int32Array.from([2,1,1,1,2]),Int32Array.from([1,2,1,1,2]),Int32Array.from([2,2,1,1,1]),Int32Array.from([1,1,2,1,2]),Int32Array.from([2,1,2,1,1]),Int32Array.from([1,2,2,1,1]),Int32Array.from([1,1,1,2,2]),Int32Array.from([2,1,1,2,1]),Int32Array.from([1,2,1,2,1]),Int32Array.from([1,1,3,3,1]),Int32Array.from([3,1,1,1,3]),Int32Array.from([1,3,1,1,3]),Int32Array.from([3,3,1,1,1]),Int32Array.from([1,1,3,1,3]),Int32Array.from([3,1,3,1,1]),Int32Array.from([1,3,3,1,1]),Int32Array.from([1,1,1,3,3]),Int32Array.from([3,1,1,3,1]),Int32Array.from([1,3,1,3,1])],mt.MAX_AVG_VARIANCE=.38,mt.MAX_INDIVIDUAL_VARIANCE=.5,mt.DEFAULT_ALLOWED_LENGTHS=[6,8,10,12,14],mt.START_PATTERN=Int32Array.from([1,1,1,1]),mt.END_PATTERN_REVERSED=[Int32Array.from([1,1,2]),Int32Array.from([1,1,3])];class Et extends ft{constructor(){super(...arguments),this.decodeRowStringBuffer=""}static findStartGuardPattern(t){let e,r=!1,n=0,i=Int32Array.from([0,0,0]);for(;!r;){i=Int32Array.from([0,0,0]),e=Et.findGuardPattern(t,n,!1,this.START_END_PATTERN,i);let o=e[0];n=e[1];let s=o-(n-o);s>=0&&(r=t.isRange(s,o,!1))}return e}static checkChecksum(t){return Et.checkStandardUPCEANChecksum(t)}static checkStandardUPCEANChecksum(t){let e=t.length;if(0===e)return!1;let r=parseInt(t.charAt(e-1),10);return Et.getStandardUPCEANChecksum(t.substring(0,e-1))===r}static getStandardUPCEANChecksum(t){let e=t.length,r=0;for(let n=e-1;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new C;r+=e}r*=3;for(let n=e-2;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new C;r+=e}return(1e3-r)%10}static decodeEnd(t,e){return Et.findGuardPattern(t,e,!1,Et.START_END_PATTERN,new Int32Array(Et.START_END_PATTERN.length).fill(0))}static findGuardPatternWithoutCounters(t,e,r,n){return this.findGuardPattern(t,e,r,n,new Int32Array(n.length))}static findGuardPattern(t,e,r,n,i){let o=t.getSize(),s=0,a=e=r?t.getNextUnset(e):t.getNextSet(e),l=n.length,c=r;for(let r=e;r=0)return o;throw new N}}Et.MAX_AVG_VARIANCE=.48,Et.MAX_INDIVIDUAL_VARIANCE=.7,Et.START_END_PATTERN=Int32Array.from([1,1,1]),Et.MIDDLE_PATTERN=Int32Array.from([1,1,1,1,1]),Et.END_PATTERN=Int32Array.from([1,1,1,1,1,1]),Et.L_PATTERNS=[Int32Array.from([3,2,1,1]),Int32Array.from([2,2,2,1]),Int32Array.from([2,1,2,2]),Int32Array.from([1,4,1,1]),Int32Array.from([1,1,3,2]),Int32Array.from([1,2,3,1]),Int32Array.from([1,1,1,4]),Int32Array.from([1,3,1,2]),Int32Array.from([1,2,1,3]),Int32Array.from([3,1,1,2])];class Ct{constructor(){this.CHECK_DIGIT_ENCODINGS=[24,20,18,17,12,6,3,10,9,5],this.decodeMiddleCounters=Int32Array.from([0,0,0,0]),this.decodeRowStringBuffer=""}decodeRow(t,e,r){let n=this.decodeRowStringBuffer,i=this.decodeMiddle(e,r,n),o=n.toString(),s=Ct.parseExtensionString(o),a=[new nt((r[0]+r[1])/2,t),new nt(i,t)],l=new F(o,null,0,a,k.UPC_EAN_EXTENSION,(new Date).getTime());return null!=s&&l.putAllMetadata(s),l}decodeMiddle(t,e,r){let n=this.decodeMiddleCounters;n[0]=0,n[1]=0,n[2]=0,n[3]=0;let i=t.getSize(),o=e[1],s=0;for(let e=0;e<5&&o=10&&(s|=1<<4-e),4!==e&&(o=t.getNextSet(o),o=t.getNextUnset(o))}if(5!==r.length)throw new N;let a=this.determineCheckDigit(s);if(Ct.extensionChecksum(r.toString())!==a)throw new N;return o}static extensionChecksum(t){let e=t.length,r=0;for(let n=e-2;n>=0;n-=2)r+=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);r*=3;for(let n=e-1;n>=0;n-=2)r+=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);return r*=3,r%10}determineCheckDigit(t){for(let e=0;e<10;e++)if(t===this.CHECK_DIGIT_ENCODINGS[e])return e;throw new N}static parseExtensionString(t){if(5!==t.length)return null;let e=Ct.parseExtension5String(t);return null==e?null:new Map([[X.SUGGESTED_PRICE,e]])}static parseExtension5String(t){let e;switch(t.charAt(0)){case"0":e="£";break;case"5":e="$";break;case"9":switch(t){case"90000":return null;case"99991":return"0.00";case"99990":return"Used"}e="";break;default:e=""}let r=parseInt(t.substring(1)),n=r%100;return e+(r/100).toString()+"."+(n<10?"0"+n:n.toString())}}class It{constructor(){this.decodeMiddleCounters=Int32Array.from([0,0,0,0]),this.decodeRowStringBuffer=""}decodeRow(t,e,r){let n=this.decodeRowStringBuffer,i=this.decodeMiddle(e,r,n),o=n.toString(),s=It.parseExtensionString(o),a=[new nt((r[0]+r[1])/2,t),new nt(i,t)],l=new F(o,null,0,a,k.UPC_EAN_EXTENSION,(new Date).getTime());return null!=s&&l.putAllMetadata(s),l}decodeMiddle(t,e,r){let n=this.decodeMiddleCounters;n[0]=0,n[1]=0,n[2]=0,n[3]=0;let i=t.getSize(),o=e[1],s=0;for(let e=0;e<2&&o=10&&(s|=1<<1-e),1!==e&&(o=t.getNextSet(o),o=t.getNextUnset(o))}if(2!==r.length)throw new N;if(parseInt(r.toString())%4!==s)throw new N;return o}static parseExtensionString(t){return 2!==t.length?null:new Map([[X.ISSUE_NUMBER,parseInt(t)]])}}class pt{static decodeRow(t,e,r){let n=Et.findGuardPattern(e,r,!1,this.EXTENSION_START_PATTERN,new Int32Array(this.EXTENSION_START_PATTERN.length).fill(0));try{return(new Ct).decodeRow(t,e,n)}catch(r){return(new It).decodeRow(t,e,n)}}}pt.EXTENSION_START_PATTERN=Int32Array.from([1,1,2]);class St extends Et{constructor(){super(),this.decodeRowStringBuffer="",St.L_AND_G_PATTERNS=St.L_PATTERNS.map((t=>Int32Array.from(t)));for(let t=10;t<20;t++){let e=St.L_PATTERNS[t-10],r=new Int32Array(e.length);for(let t=0;t=e.getSize()||!e.isRange(h,u,!1))throw new N;let d=a.toString();if(d.length<8)throw new C;if(!St.checkChecksum(d))throw new c;let g=(n[1]+n[0])/2,f=(l[1]+l[0])/2,w=this.getBarcodeFormat(),A=[new nt(g,t),new nt(f,t)],m=new F(d,null,0,A,w,(new Date).getTime()),I=0;try{let r=pt.decodeRow(t,e,l[1]);m.putMetadata(X.UPC_EAN_EXTENSION,r.getText()),m.putAllMetadata(r.getResultMetadata()),m.addResultPoints(r.getResultPoints()),I=r.getText().length}catch(t){}let p=null==r?null:r.get(E.ALLOWED_EAN_EXTENSIONS);if(null!=p){let t=!1;for(let e in p)if(I.toString()===e){t=!0;break}if(!t)throw new N}return w===k.EAN_13||k.UPC_A,m}static checkChecksum(t){return St.checkStandardUPCEANChecksum(t)}static checkStandardUPCEANChecksum(t){let e=t.length;if(0===e)return!1;let r=parseInt(t.charAt(e-1),10);return St.getStandardUPCEANChecksum(t.substring(0,e-1))===r}static getStandardUPCEANChecksum(t){let e=t.length,r=0;for(let n=e-1;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new C;r+=e}r*=3;for(let n=e-2;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new C;r+=e}return(1e3-r)%10}static decodeEnd(t,e){return St.findGuardPattern(t,e,!1,St.START_END_PATTERN,new Int32Array(St.START_END_PATTERN.length).fill(0))}}class _t extends St{constructor(){super(),this.decodeMiddleCounters=Int32Array.from([0,0,0,0])}decodeMiddle(t,e,r){let n=this.decodeMiddleCounters;n[0]=0,n[1]=0,n[2]=0,n[3]=0;let i=t.getSize(),o=e[1],s=0;for(let e=0;e<6&&o=10&&(s|=1<<5-e)}r=_t.determineFirstDigit(r,s),o=St.findGuardPattern(t,o,!0,St.MIDDLE_PATTERN,new Int32Array(St.MIDDLE_PATTERN.length).fill(0))[1];for(let e=0;e<6&&ot));n[0]=0,n[1]=0,n[2]=0,n[3]=0;const i=t.getSize();let o=e[1],s=0;for(let e=0;e<6&&o=10&&(s|=1<<5-e)}return Nt.determineNumSysAndCheckDigit(new T(r),s),o}decodeEnd(t,e){return Nt.findGuardPatternWithoutCounters(t,e,!0,Nt.MIDDLE_END_PATTERN)}checkChecksum(t){return St.checkChecksum(Nt.convertUPCEtoUPCA(t))}static determineNumSysAndCheckDigit(t,e){for(let r=0;r<=1;r++)for(let n=0;n<10;n++)if(e===this.NUMSYS_AND_CHECK_DIGIT_PATTERNS[r][n])return t.insert(0,"0"+r),void t.append("0"+n);throw N.getNotFoundInstance()}getBarcodeFormat(){return k.UPC_E}static convertUPCEtoUPCA(t){const e=t.slice(1,7).split("").map((t=>t.charCodeAt(0))),r=new T;r.append(t.charAt(0));let n=e[5];switch(n){case 0:case 1:case 2:r.appendChars(e,0,2),r.append(n),r.append("0000"),r.appendChars(e,2,3);break;case 3:r.appendChars(e,0,3),r.append("00000"),r.appendChars(e,3,2);break;case 4:r.appendChars(e,0,4),r.append("00000"),r.append(e[4]);break;default:r.appendChars(e,0,5),r.append("0000"),r.append(n)}return t.length>=8&&r.append(t.charAt(7)),r.toString()}}Nt.MIDDLE_END_PATTERN=Int32Array.from([1,1,1,1,1,1]),Nt.NUMSYS_AND_CHECK_DIGIT_PATTERNS=[Int32Array.from([56,52,50,49,44,38,35,42,41,37]),Int32Array.from([7,11,13,14,19,25,28,21,22,1])];class Mt extends ft{constructor(t){super();let e=null==t?null:t.get(E.POSSIBLE_FORMATS),r=[];null!=e&&(e.indexOf(k.EAN_13)>-1?r.push(new _t):e.indexOf(k.UPC_A)>-1&&r.push(new yt),e.indexOf(k.EAN_8)>-1&&r.push(new Tt),e.indexOf(k.UPC_E)>-1&&r.push(new Nt)),0===r.length&&(r.push(new _t),r.push(new Tt),r.push(new Nt)),this.readers=r}decodeRow(t,e,r){for(let n of this.readers)try{const i=n.decodeRow(t,e,r),o=i.getBarcodeFormat()===k.EAN_13&&"0"===i.getText().charAt(0),s=null==r?null:r.get(E.POSSIBLE_FORMATS),a=null==s||s.includes(k.UPC_A);if(o&&a){const t=i.getRawBytes(),e=new F(i.getText().substring(1),t,t.length,i.getResultPoints(),k.UPC_A);return e.putAllMetadata(i.getResultMetadata()),e}return i}catch(t){}throw new N}reset(){for(let t of this.readers)t.reset()}}class Dt extends ft{constructor(){super(),this.decodeFinderCounters=new Int32Array(4),this.dataCharacterCounters=new Int32Array(8),this.oddRoundingErrors=new Array(4),this.evenRoundingErrors=new Array(4),this.oddCounts=new Array(this.dataCharacterCounters.length/2),this.evenCounts=new Array(this.dataCharacterCounters.length/2)}getDecodeFinderCounters(){return this.decodeFinderCounters}getDataCharacterCounters(){return this.dataCharacterCounters}getOddRoundingErrors(){return this.oddRoundingErrors}getEvenRoundingErrors(){return this.evenRoundingErrors}getOddCounts(){return this.oddCounts}getEvenCounts(){return this.evenCounts}parseFinderValue(t,e){for(let r=0;rn&&(n=e[i],r=i);t[r]++}static decrement(t,e){let r=0,n=e[0];for(let i=1;i=Dt.MIN_FINDER_PATTERN_RATIO&&r<=Dt.MAX_FINDER_PATTERN_RATIO){let e=Number.MAX_SAFE_INTEGER,r=Number.MIN_SAFE_INTEGER;for(let n of t)n>r&&(r=n),n=s-a-1&&(t-=bt.combins(n-l-(s-a),s-a-2)),s-a-1>1){let r=0;for(let t=n-l-(s-a-2);t>e;t--)r+=bt.combins(n-l-t-1,s-a-3);t-=r*(s-1-a)}else n-l>e&&t--;i+=t}n-=l}return i}static combins(t,e){let r,n;t-e>e?(n=e,r=t-e):(n=t-e,r=e);let i=1,o=1;for(let e=t;e>r;e--)i*=e,o<=n&&(i/=o,o++);for(;o<=n;)i/=o,o++;return i}}class Bt{constructor(t,e){e?this.decodedInformation=null:(this.finished=t,this.decodedInformation=e)}getDecodedInformation(){return this.decodedInformation}isFinished(){return this.finished}}class Lt{constructor(t){this.newPosition=t}getNewPosition(){return this.newPosition}}class Pt extends Lt{constructor(t,e){super(t),this.value=e}getValue(){return this.value}isFNC1(){return this.value===Pt.FNC1}}Pt.FNC1="$";class vt extends Lt{constructor(t,e,r){super(t),r?(this.remaining=!0,this.remainingValue=this.remainingValue):(this.remaining=!1,this.remainingValue=0),this.newString=e}getNewString(){return this.newString}isRemaining(){return this.remaining}getRemainingValue(){return this.remainingValue}}class Ft extends Lt{constructor(t,e,r){if(super(t),e<0||e>10||r<0||r>10)throw new C;this.firstDigit=e,this.secondDigit=r}getFirstDigit(){return this.firstDigit}getSecondDigit(){return this.secondDigit}getValue(){return 10*this.firstDigit+this.secondDigit}isFirstDigitFNC1(){return this.firstDigit===Ft.FNC1}isSecondDigitFNC1(){return this.secondDigit===Ft.FNC1}isAnyFNC1(){return this.firstDigit===Ft.FNC1||this.secondDigit===Ft.FNC1}}Ft.FNC1=10;class xt{constructor(){}static parseFieldsInGeneralPurpose(t){if(!t)return null;if(t.length<2)throw new N;let e=t.substring(0,2);for(let r of xt.TWO_DIGIT_DATA_LENGTH)if(r[0]===e)return r[1]===xt.VARIABLE_LENGTH?xt.processVariableAI(2,r[2],t):xt.processFixedAI(2,r[1],t);if(t.length<3)throw new N;let r=t.substring(0,3);for(let e of xt.THREE_DIGIT_DATA_LENGTH)if(e[0]===r)return e[1]===xt.VARIABLE_LENGTH?xt.processVariableAI(3,e[2],t):xt.processFixedAI(3,e[1],t);for(let e of xt.THREE_DIGIT_PLUS_DIGIT_DATA_LENGTH)if(e[0]===r)return e[1]===xt.VARIABLE_LENGTH?xt.processVariableAI(4,e[2],t):xt.processFixedAI(4,e[1],t);if(t.length<4)throw new N;let n=t.substring(0,4);for(let e of xt.FOUR_DIGIT_DATA_LENGTH)if(e[0]===n)return e[1]===xt.VARIABLE_LENGTH?xt.processVariableAI(4,e[2],t):xt.processFixedAI(4,e[1],t);throw new N}static processFixedAI(t,e,r){if(r.lengththis.information.getSize())return t+4<=this.information.getSize();for(let e=t;ethis.information.getSize()){let e=this.extractNumericValueFromBitArray(t,4);return new Ft(this.information.getSize(),0===e?Ft.FNC1:e-1,Ft.FNC1)}let e=this.extractNumericValueFromBitArray(t,7);return new Ft(t+7,(e-8)/11,(e-8)%11)}extractNumericValueFromBitArray(t,e){return kt.extractNumericValueFromBitArray(this.information,t,e)}static extractNumericValueFromBitArray(t,e,r){let n=0;for(let i=0;ithis.information.getSize())return!1;let e=this.extractNumericValueFromBitArray(t,5);if(e>=5&&e<16)return!0;if(t+7>this.information.getSize())return!1;let r=this.extractNumericValueFromBitArray(t,7);if(r>=64&&r<116)return!0;if(t+8>this.information.getSize())return!1;let n=this.extractNumericValueFromBitArray(t,8);return n>=232&&n<253}decodeIsoIec646(t){let e=this.extractNumericValueFromBitArray(t,5);if(15===e)return new Pt(t+5,Pt.FNC1);if(e>=5&&e<15)return new Pt(t+5,"0"+(e-5));let r,n=this.extractNumericValueFromBitArray(t,7);if(n>=64&&n<90)return new Pt(t+7,""+(n+1));if(n>=90&&n<116)return new Pt(t+7,""+(n+7));switch(this.extractNumericValueFromBitArray(t,8)){case 232:r="!";break;case 233:r='"';break;case 234:r="%";break;case 235:r="&";break;case 236:r="'";break;case 237:r="(";break;case 238:r=")";break;case 239:r="*";break;case 240:r="+";break;case 241:r=",";break;case 242:r="-";break;case 243:r=".";break;case 244:r="/";break;case 245:r=":";break;case 246:r=";";break;case 247:r="<";break;case 248:r="=";break;case 249:r=">";break;case 250:r="?";break;case 251:r="_";break;case 252:r=" ";break;default:throw new C}return new Pt(t+8,r)}isStillAlpha(t){if(t+5>this.information.getSize())return!1;let e=this.extractNumericValueFromBitArray(t,5);if(e>=5&&e<16)return!0;if(t+6>this.information.getSize())return!1;let r=this.extractNumericValueFromBitArray(t,6);return r>=16&&r<63}decodeAlphanumeric(t){let e=this.extractNumericValueFromBitArray(t,5);if(15===e)return new Pt(t+5,Pt.FNC1);if(e>=5&&e<15)return new Pt(t+5,"0"+(e-5));let r,n=this.extractNumericValueFromBitArray(t,6);if(n>=32&&n<58)return new Pt(t+6,""+(n+33));switch(n){case 58:r="*";break;case 59:r=",";break;case 60:r="-";break;case 61:r=".";break;case 62:r="/";break;default:throw new J("Decoding invalid alphanumeric value: "+n)}return new Pt(t+6,r)}isAlphaTo646ToAlphaLatch(t){if(t+1>this.information.getSize())return!1;for(let e=0;e<5&&e+tthis.information.getSize())return!1;for(let e=t;ethis.information.getSize())return!1;for(let e=0;e<4&&e+t{e.forEach((e=>{t.getLeftChar().getValue()===e.getLeftChar().getValue()&&t.getRightChar().getValue()===e.getRightChar().getValue()&&t.getFinderPatter().getValue()===e.getFinderPatter().getValue()&&(r=!0)}))})),r}}class Jt extends Dt{constructor(t){super(...arguments),this.pairs=new Array(Jt.MAX_PAIRS),this.rows=new Array,this.startEnd=[2],this.verbose=!0===t}decodeRow(t,e,r){this.pairs.length=0,this.startFromEven=!1;try{return Jt.constructResult(this.decodeRow2pairs(t,e))}catch(t){this.verbose&&console.log(t)}return this.pairs.length=0,this.startFromEven=!0,Jt.constructResult(this.decodeRow2pairs(t,e))}reset(){this.pairs.length=0,this.rows.length=0}decodeRow2pairs(t,e){let r,n=!1;for(;!n;)try{this.pairs.push(this.retrieveNextPair(e,this.pairs,t))}catch(t){if(t instanceof N){if(!this.pairs.length)throw new N;n=!0}}if(this.checkChecksum())return this.pairs;if(r=!!this.rows.length,this.storeRow(t,!1),r){let t=this.checkRowsBoolean(!1);if(null!=t)return t;if(t=this.checkRowsBoolean(!0),null!=t)return t}throw new N}checkRowsBoolean(t){if(this.rows.length>25)return this.rows.length=0,null;this.pairs.length=0,t&&(this.rows=this.rows.reverse());let e=null;try{e=this.checkRows(new Array,0)}catch(t){this.verbose&&console.log(t)}return t&&(this.rows=this.rows.reverse()),e}checkRows(t,e){for(let r=e;re.length)continue;let r=!0;for(let n=0;nt){i=e.isEquivalent(this.pairs);break}n=e.isEquivalent(this.pairs),r++}i||n||Jt.isPartialRow(this.pairs,this.rows)||(this.rows.push(r,new qt(this.pairs,t,e)),this.removePartialRows(this.pairs,this.rows))}removePartialRows(t,e){for(let r of e)if(r.getPairs().length!==t.length)for(let e of r.getPairs())for(let r of t)if(Kt.equals(e,r))break}static isPartialRow(t,e){for(let r of e){let e=!0;for(let n of t){let t=!1;for(let e of r.getPairs())if(n.equals(e)){t=!0;break}if(!t){e=!1;break}}if(e)return!0}return!1}getRows(){return this.rows}static constructResult(t){let e=function(t){try{if(t.get(1))return new Vt(t);if(!t.get(2))return new zt(t);switch(kt.extractNumericValueFromBitArray(t,1,4)){case 4:return new Xt(t);case 5:return new Wt(t)}switch(kt.extractNumericValueFromBitArray(t,1,5)){case 12:return new jt(t);case 13:return new Zt(t)}switch(kt.extractNumericValueFromBitArray(t,1,7)){case 56:return new Qt(t,"310","11");case 57:return new Qt(t,"320","11");case 58:return new Qt(t,"310","13");case 59:return new Qt(t,"320","13");case 60:return new Qt(t,"310","15");case 61:return new Qt(t,"320","15");case 62:return new Qt(t,"310","17");case 63:return new Qt(t,"320","17")}}catch(e){throw console.log(e),new J("unknown decoder: "+t)}}(class{static buildBitArray(t){let e=2*t.length-1;null==t[t.length-1].getRightChar()&&(e-=1);let r=new A(12*e),n=0,i=t[0].getRightChar().getValue();for(let t=11;t>=0;--t)0!=(i&1<=0;--t)0!=(o&1<=0;--e)0!=(t&1<=0?r:this.isEmptyPair(e)?0:e[e.length-1].getFinderPattern().getStartEnd()[1];let s=e.length%2!=0;this.startFromEven&&(s=!s);let a=!1;for(;i=0&&!t.get(e);)e--;e++,n=this.startEnd[0]-e,i=e,o=this.startEnd[1]}else i=this.startEnd[0],o=t.getNextUnset(this.startEnd[1]+1),n=o-this.startEnd[1];let s,a=this.getDecodeFinderCounters();u.arraycopy(a,0,a,1,a.length-1),a[0]=n;try{s=this.parseFinderValue(a,Jt.FINDER_PATTERNS)}catch(t){return null}return new Ot(s,[i,o],i,o,e)}decodeDataCharacter(t,e,r,n){let i=this.getDataCharacterCounters();for(let t=0;t.3)throw new N;let a=this.getOddCounts(),l=this.getEvenCounts(),c=this.getOddRoundingErrors(),h=this.getEvenRoundingErrors();for(let t=0;t8){if(e>8.7)throw new N;r=8}let n=t/2;0==(1&t)?(a[n]=r,c[n]=e-r):(l[n]=r,h[n]=e-r)}this.adjustOddEvenCounts(17);let u=4*e.getValue()+(r?0:2)+(n?0:1)-1,d=0,g=0;for(let t=a.length-1;t>=0;t--){if(Jt.isNotA1left(e,r,n)){let e=Jt.WEIGHTS[u][2*t];g+=a[t]*e}d+=a[t]}let f=0;for(let t=l.length-1;t>=0;t--)if(Jt.isNotA1left(e,r,n)){let e=Jt.WEIGHTS[u][2*t+1];f+=l[t]*e}let w=g+f;if(0!=(1&d)||d>13||d<4)throw new N;let A=(13-d)/2,m=Jt.SYMBOL_WIDEST[A],E=9-m,C=bt.getRSSvalue(a,m,!0),I=bt.getRSSvalue(l,E,!1),p=Jt.EVEN_TOTAL_SUBSET[A],S=Jt.GSUM[A];return new Rt(C*p+I+S,w)}static isNotA1left(t,e,r){return!(0==t.getValue()&&e&&r)}adjustOddEvenCounts(t){let e=et.sum(new Int32Array(this.getOddCounts())),r=et.sum(new Int32Array(this.getEvenCounts())),n=!1,i=!1;e>13?i=!0:e<4&&(n=!0);let o=!1,s=!1;r>13?s=!0:r<4&&(o=!0);let a=e+r-t,l=1==(1&e),c=0==(1&r);if(1==a)if(l){if(c)throw new N;i=!0}else{if(!c)throw new N;s=!0}else if(-1==a)if(l){if(c)throw new N;n=!0}else{if(!c)throw new N;o=!0}else{if(0!=a)throw new N;if(l){if(!c)throw new N;e1)for(let e of this.possibleRightPairs)if(e.getCount()>1&&te.checkChecksum(t,e))return te.constructResult(t,e);throw new N}static addOrTally(t,e){if(null==e)return;let r=!1;for(let n of t)if(n.getValue()===e.getValue()){n.incrementCount(),r=!0;break}r||t.push(e)}reset(){this.possibleLeftPairs.length=0,this.possibleRightPairs.length=0}static constructResult(t,e){let r=4537077*t.getValue()+e.getValue(),n=new String(r).toString(),i=new T;for(let t=13-n.length;t>0;t--)i.append("0");i.append(n);let o=0;for(let t=0;t<13;t++){let e=i.charAt(t).charCodeAt(0)-"0".charCodeAt(0);o+=0==(1&t)?3*e:e}o=10-o%10,10===o&&(o=0),i.append(o.toString());let s=t.getFinderPattern().getResultPoints(),a=e.getFinderPattern().getResultPoints();return new F(i.toString(),null,0,[s[0],s[1],a[0],a[1]],k.RSS_14,(new Date).getTime())}static checkChecksum(t,e){let r=(t.getChecksumPortion()+16*e.getChecksumPortion())%79,n=9*t.getFinderPattern().getValue()+e.getFinderPattern().getValue();return n>72&&n--,n>8&&n--,r===n}decodePair(t,e,r,n){try{let i=this.findFinderPattern(t,e),o=this.parseFoundFinderPattern(t,r,e,i),s=null==n?null:n.get(E.NEED_RESULT_POINT_CALLBACK);if(null!=s){let n=(i[0]+i[1])/2;e&&(n=t.getSize()-1-n),s.foundPossibleResultPoint(new nt(n,r))}let a=this.decodeDataCharacter(t,o,!0),l=this.decodeDataCharacter(t,o,!1);return new $t(1597*a.getValue()+l.getValue(),a.getChecksumPortion()+4*l.getChecksumPortion(),o)}catch(t){return null}}decodeDataCharacter(t,e,r){let n=this.getDataCharacterCounters();for(let t=0;t8&&(r=8);let i=Math.floor(t/2);0==(1&t)?(s[i]=r,l[i]=e-r):(a[i]=r,c[i]=e-r)}this.adjustOddEvenCounts(r,i);let h=0,u=0;for(let t=s.length-1;t>=0;t--)u*=9,u+=s[t],h+=s[t];let d=0,g=0;for(let t=a.length-1;t>=0;t--)d*=9,d+=a[t],g+=a[t];let f=u+3*d;if(r){if(0!=(1&h)||h>12||h<4)throw new N;let t=(12-h)/2,e=te.OUTSIDE_ODD_WIDEST[t],r=9-e,n=bt.getRSSvalue(s,e,!1),i=bt.getRSSvalue(a,r,!0),o=te.OUTSIDE_EVEN_TOTAL_SUBSET[t],l=te.OUTSIDE_GSUM[t];return new Rt(n*o+i+l,f)}{if(0!=(1&g)||g>10||g<4)throw new N;let t=(10-g)/2,e=te.INSIDE_ODD_WIDEST[t],r=9-e,n=bt.getRSSvalue(s,e,!0),i=bt.getRSSvalue(a,r,!1),o=te.INSIDE_ODD_TOTAL_SUBSET[t],l=te.INSIDE_GSUM[t];return new Rt(i*o+n+l,f)}}findFinderPattern(t,e){let r=this.getDecodeFinderCounters();r[0]=0,r[1]=0,r[2]=0,r[3]=0;let n=t.getSize(),i=!1,o=0;for(;o=0&&i!==t.get(o);)o--;o++;const s=n[0]-o,a=this.getDecodeFinderCounters(),l=new Int32Array(a.length);u.arraycopy(a,0,l,1,a.length-1),l[0]=s;const c=this.parseFinderValue(l,te.FINDER_PATTERNS);let h=o,d=n[1];return r&&(h=t.getSize()-1-h,d=t.getSize()-1-d),new Ot(c,[o,n[1]],h,d,e)}adjustOddEvenCounts(t,e){let r=et.sum(new Int32Array(this.getOddCounts())),n=et.sum(new Int32Array(this.getEvenCounts())),i=!1,o=!1,s=!1,a=!1;t?(r>12?o=!0:r<4&&(i=!0),n>12?a=!0:n<4&&(s=!0)):(r>11?o=!0:r<5&&(i=!0),n>10?a=!0:n<4&&(s=!0));let l=r+n-e,c=(1&r)==(t?1:0),h=1==(1&n);if(1===l)if(c){if(h)throw new N;o=!0}else{if(!h)throw new N;a=!0}else if(-1===l)if(c){if(h)throw new N;i=!0}else{if(!h)throw new N;s=!0}else{if(0!==l)throw new N;if(c){if(!h)throw new N;rt.reset()))}}class re{constructor(t,e,r){this.ecCodewords=t,this.ecBlocks=[e],r&&this.ecBlocks.push(r)}getECCodewords(){return this.ecCodewords}getECBlocks(){return this.ecBlocks}}class ne{constructor(t,e){this.count=t,this.dataCodewords=e}getCount(){return this.count}getDataCodewords(){return this.dataCodewords}}class ie{constructor(t,e,r,n,i,o){this.versionNumber=t,this.symbolSizeRows=e,this.symbolSizeColumns=r,this.dataRegionSizeRows=n,this.dataRegionSizeColumns=i,this.ecBlocks=o;let s=0;const a=o.getECCodewords(),l=o.getECBlocks();for(let t of l)s+=t.getCount()*(t.getDataCodewords()+a);this.totalCodewords=s}getVersionNumber(){return this.versionNumber}getSymbolSizeRows(){return this.symbolSizeRows}getSymbolSizeColumns(){return this.symbolSizeColumns}getDataRegionSizeRows(){return this.dataRegionSizeRows}getDataRegionSizeColumns(){return this.dataRegionSizeColumns}getTotalCodewords(){return this.totalCodewords}getECBlocks(){return this.ecBlocks}static getVersionForDimensions(t,e){if(0!=(1&t)||0!=(1&e))throw new C;for(let r of ie.VERSIONS)if(r.symbolSizeRows===t&&r.symbolSizeColumns===e)return r;throw new C}toString(){return""+this.versionNumber}static buildVersions(){return[new ie(1,10,10,8,8,new re(5,new ne(1,3))),new ie(2,12,12,10,10,new re(7,new ne(1,5))),new ie(3,14,14,12,12,new re(10,new ne(1,8))),new ie(4,16,16,14,14,new re(12,new ne(1,12))),new ie(5,18,18,16,16,new re(14,new ne(1,18))),new ie(6,20,20,18,18,new re(18,new ne(1,22))),new ie(7,22,22,20,20,new re(20,new ne(1,30))),new ie(8,24,24,22,22,new re(24,new ne(1,36))),new ie(9,26,26,24,24,new re(28,new ne(1,44))),new ie(10,32,32,14,14,new re(36,new ne(1,62))),new ie(11,36,36,16,16,new re(42,new ne(1,86))),new ie(12,40,40,18,18,new re(48,new ne(1,114))),new ie(13,44,44,20,20,new re(56,new ne(1,144))),new ie(14,48,48,22,22,new re(68,new ne(1,174))),new ie(15,52,52,24,24,new re(42,new ne(2,102))),new ie(16,64,64,14,14,new re(56,new ne(2,140))),new ie(17,72,72,16,16,new re(36,new ne(4,92))),new ie(18,80,80,18,18,new re(48,new ne(4,114))),new ie(19,88,88,20,20,new re(56,new ne(4,144))),new ie(20,96,96,22,22,new re(68,new ne(4,174))),new ie(21,104,104,24,24,new re(56,new ne(6,136))),new ie(22,120,120,18,18,new re(68,new ne(6,175))),new ie(23,132,132,20,20,new re(62,new ne(8,163))),new ie(24,144,144,22,22,new re(62,new ne(8,156),new ne(2,155))),new ie(25,8,18,6,16,new re(7,new ne(1,5))),new ie(26,8,32,6,14,new re(11,new ne(1,10))),new ie(27,12,26,10,24,new re(14,new ne(1,16))),new ie(28,12,36,10,16,new re(18,new ne(1,22))),new ie(29,16,36,14,16,new re(24,new ne(1,32))),new ie(30,16,48,14,22,new re(28,new ne(1,49)))]}}ie.VERSIONS=ie.buildVersions();class oe{constructor(t){const e=t.getHeight();if(e<8||e>144||0!=(1&e))throw new C;this.version=oe.readVersion(t),this.mappingBitMatrix=this.extractDataRegion(t),this.readMappingMatrix=new y(this.mappingBitMatrix.getWidth(),this.mappingBitMatrix.getHeight())}getVersion(){return this.version}static readVersion(t){const e=t.getHeight(),r=t.getWidth();return ie.getVersionForDimensions(e,r)}readCodewords(){const t=new Int8Array(this.version.getTotalCodewords());let e=0,r=4,n=0;const i=this.mappingBitMatrix.getHeight(),o=this.mappingBitMatrix.getWidth();let s=!1,a=!1,l=!1,c=!1;do{if(r!==i||0!==n||s)if(r!==i-2||0!==n||0==(3&o)||a)if(r!==i+4||2!==n||0!=(7&o)||l)if(r!==i-2||0!==n||4!=(7&o)||c){do{r=0&&!this.readMappingMatrix.get(n,r)&&(t[e++]=255&this.readUtah(r,n,i,o)),r-=2,n+=2}while(r>=0&&n=0&&n=0);r+=3,n+=1}else t[e++]=255&this.readCorner4(i,o),r-=2,n+=2,c=!0;else t[e++]=255&this.readCorner3(i,o),r-=2,n+=2,l=!0;else t[e++]=255&this.readCorner2(i,o),r-=2,n+=2,a=!0;else t[e++]=255&this.readCorner1(i,o),r-=2,n+=2,s=!0}while(r7?e-1:e;o[n].codewords[i]=t[h++]}if(h!==t.length)throw new a;return o}getNumDataCodewords(){return this.numDataCodewords}getCodewords(){return this.codewords}}class ae{constructor(t){this.bytes=t,this.byteOffset=0,this.bitOffset=0}getBitOffset(){return this.bitOffset}getByteOffset(){return this.byteOffset}readBits(t){if(t<1||t>32||t>this.available())throw new a(""+t);let e=0,r=this.bitOffset,n=this.byteOffset;const i=this.bytes;if(r>0){const o=8-r,s=t>8-s<>a,t-=s,r+=s,8===r&&(r=0,n++)}if(t>0){for(;t>=8;)e=e<<8|255&i[n],n++,t-=8;if(t>0){const o=8-t,s=255>>o<>o,r+=t}}return this.bitOffset=r,this.byteOffset=n,e}available(){return 8*(this.bytes.length-this.byteOffset)-this.bitOffset}}!function(t){t[t.PAD_ENCODE=0]="PAD_ENCODE",t[t.ASCII_ENCODE=1]="ASCII_ENCODE",t[t.C40_ENCODE=2]="C40_ENCODE",t[t.TEXT_ENCODE=3]="TEXT_ENCODE",t[t.ANSIX12_ENCODE=4]="ANSIX12_ENCODE",t[t.EDIFACT_ENCODE=5]="EDIFACT_ENCODE",t[t.BASE256_ENCODE=6]="BASE256_ENCODE"}(H||(H={}));class le{static decode(t){const e=new ae(t),r=new T,n=new T,i=new Array;let o=H.ASCII_ENCODE;do{if(o===H.ASCII_ENCODE)o=this.decodeAsciiSegment(e,r,n);else{switch(o){case H.C40_ENCODE:this.decodeC40Segment(e,r);break;case H.TEXT_ENCODE:this.decodeTextSegment(e,r);break;case H.ANSIX12_ENCODE:this.decodeAnsiX12Segment(e,r);break;case H.EDIFACT_ENCODE:this.decodeEdifactSegment(e,r);break;case H.BASE256_ENCODE:this.decodeBase256Segment(e,r,i);break;default:throw new C}o=H.ASCII_ENCODE}}while(o!==H.PAD_ENCODE&&e.available()>0);return n.length()>0&&r.append(n.toString()),new W(t,r.toString(),0===i.length?null:i,null)}static decodeAsciiSegment(t,e,r){let n=!1;do{let i=t.readBits(8);if(0===i)throw new C;if(i<=128)return n&&(i+=128),e.append(String.fromCharCode(i-1)),H.ASCII_ENCODE;if(129===i)return H.PAD_ENCODE;if(i<=229){const t=i-130;t<10&&e.append("0"),e.append(""+t)}else switch(i){case 230:return H.C40_ENCODE;case 231:return H.BASE256_ENCODE;case 232:e.append(String.fromCharCode(29));break;case 233:case 234:break;case 235:n=!0;break;case 236:e.append("[)>05"),r.insert(0,"");break;case 237:e.append("[)>06"),r.insert(0,"");break;case 238:return H.ANSIX12_ENCODE;case 239:return H.TEXT_ENCODE;case 240:return H.EDIFACT_ENCODE;case 241:break;default:if(254!==i||0!==t.available())throw new C}}while(t.available()>0);return H.ASCII_ENCODE}static decodeC40Segment(t,e){let r=!1;const n=[];let i=0;do{if(8===t.available())return;const o=t.readBits(8);if(254===o)return;this.parseTwoBytes(o,t.readBits(8),n);for(let t=0;t<3;t++){const o=n[t];switch(i){case 0:if(o<3)i=o+1;else{if(!(o0)}static decodeTextSegment(t,e){let r=!1,n=[],i=0;do{if(8===t.available())return;const o=t.readBits(8);if(254===o)return;this.parseTwoBytes(o,t.readBits(8),n);for(let t=0;t<3;t++){const o=n[t];switch(i){case 0:if(o<3)i=o+1;else{if(!(o0)}static decodeAnsiX12Segment(t,e){const r=[];do{if(8===t.available())return;const n=t.readBits(8);if(254===n)return;this.parseTwoBytes(n,t.readBits(8),r);for(let t=0;t<3;t++){const n=r[t];switch(n){case 0:e.append("\r");break;case 1:e.append("*");break;case 2:e.append(">");break;case 3:e.append(" ");break;default:if(n<14)e.append(String.fromCharCode(n+44));else{if(!(n<40))throw new C;e.append(String.fromCharCode(n+51))}}}}while(t.available()>0)}static parseTwoBytes(t,e,r){let n=(t<<8)+e-1,i=Math.floor(n/1600);r[0]=i,n-=1600*i,i=Math.floor(n/40),r[1]=i,r[2]=n-40*i}static decodeEdifactSegment(t,e){do{if(t.available()<=16)return;for(let r=0;r<4;r++){let r=t.readBits(6);if(31===r){const e=8-t.getBitOffset();return void(8!==e&&t.readBits(e))}0==(32&r)&&(r|=64),e.append(String.fromCharCode(r))}}while(t.available()>0)}static decodeBase256Segment(t,e,r){let n=1+t.getByteOffset();const i=this.unrandomize255State(t.readBits(8),n++);let o;if(o=0===i?t.available()/8|0:i<250?i:250*(i-249)+this.unrandomize255State(t.readBits(8),n++),o<0)throw new C;const s=new Uint8Array(o);for(let e=0;e=0?r:r+256}}le.C40_BASIC_SET_CHARS=["*","*","*"," ","0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"],le.C40_SHIFT2_SET_CHARS=["!",'"',"#","$","%","&","'","(",")","*","+",",","-",".","/",":",";","<","=",">","?","@","[","\\","]","^","_"],le.TEXT_BASIC_SET_CHARS=["*","*","*"," ","0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"],le.TEXT_SHIFT2_SET_CHARS=le.C40_SHIFT2_SET_CHARS,le.TEXT_SHIFT3_SET_CHARS=["`","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","{","|","}","~",String.fromCharCode(127)];class ce{constructor(){this.rsDecoder=new $(K.DATA_MATRIX_FIELD_256)}decode(t){const e=new oe(t),r=e.getVersion(),n=e.readCodewords(),i=se.getDataBlocks(n,r);let o=0;for(let t of i)o+=t.getNumDataCodewords();const s=new Uint8Array(o),a=i.length;for(let t=0;ts&&(c=s,h[0]=e,h[1]=r,h[2]=n,h[3]=i),c>a&&(c=a,h[0]=r,h[1]=n,h[2]=i,h[3]=e),c>l&&(h[0]=n,h[1]=i,h[2]=e,h[3]=r),h}detectSolid2(t){let e=t[0],r=t[1],n=t[2],i=t[3],o=this.transitionsBetween(e,i),s=he.shiftPoint(r,n,4*(o+1)),a=he.shiftPoint(n,r,4*(o+1));return this.transitionsBetween(s,e)this.transitionsBetween(a,h)+this.transitionsBetween(l,h)?c:h:c:this.isValid(h)?h:null}shiftToModuleCenter(t){let e=t[0],r=t[1],n=t[2],i=t[3],o=this.transitionsBetween(e,i)+1,s=this.transitionsBetween(n,i)+1,a=he.shiftPoint(e,r,4*s),l=he.shiftPoint(n,r,4*o);o=this.transitionsBetween(a,i)+1,s=this.transitionsBetween(l,i)+1,1==(1&o)&&(o+=1),1==(1&s)&&(s+=1);let c,h,u=(e.getX()+r.getX()+n.getX()+i.getX())/4,d=(e.getY()+r.getY()+n.getY()+i.getY())/4;return e=he.moveAway(e,u,d),r=he.moveAway(r,u,d),n=he.moveAway(n,u,d),i=he.moveAway(i,u,d),a=he.shiftPoint(e,r,4*s),a=he.shiftPoint(a,i,4*o),c=he.shiftPoint(r,e,4*s),c=he.shiftPoint(c,n,4*o),l=he.shiftPoint(n,i,4*s),l=he.shiftPoint(l,r,4*o),h=he.shiftPoint(i,n,4*s),h=he.shiftPoint(h,e,4*o),[a,c,l,h]}isValid(t){return t.getX()>=0&&t.getX()0&&t.getY()Math.abs(i-r);if(s){let t=r;r=n,n=t,t=i,i=o,o=t}let a=Math.abs(i-r),l=Math.abs(o-n),c=-a/2,h=n0){if(e===o)break;e+=h,c-=a}}return d}}class ue{constructor(){this.decoder=new ce}decode(t,e=null){let r,n;if(null!=e&&e.has(E.PURE_BARCODE)){const e=ue.extractPureBits(t.getBlackMatrix());r=this.decoder.decode(e),n=ue.NO_POINTS}else{const e=new he(t.getBlackMatrix()).detect();r=this.decoder.decode(e.getBits()),n=e.getPoints()}const i=r.getRawBytes(),o=new F(r.getText(),i,8*i.length,n,k.DATA_MATRIX,u.currentTimeMillis()),s=r.getByteSegments();null!=s&&o.putMetadata(X.BYTE_SEGMENTS,s);const a=r.getECLevel();return null!=a&&o.putMetadata(X.ERROR_CORRECTION_LEVEL,a),o}reset(){}static extractPureBits(t){const e=t.getTopLeftOnBit(),r=t.getBottomRightOnBit();if(null==e||null==r)throw new N;const n=this.moduleSize(e,t);let i=e[1];const o=r[1];let s=e[0];const a=(r[0]-s+1)/n,l=(o-i+1)/n;if(a<=0||l<=0)throw new N;const c=n/2;i+=c,s+=c;const h=new y(a,l);for(let e=0;e=de.FOR_BITS.size)throw new a;return de.FOR_BITS.get(t)}}de.FOR_BITS=new Map,de.FOR_VALUE=new Map,de.L=new de(V.L,"L",1),de.M=new de(V.M,"M",0),de.Q=new de(V.Q,"Q",3),de.H=new de(V.H,"H",2);class ge{constructor(t){this.errorCorrectionLevel=de.forBits(t>>3&3),this.dataMask=7&t}static numBitsDiffering(t,e){return w.bitCount(t^e)}static decodeFormatInformation(t,e){const r=ge.doDecodeFormatInformation(t,e);return null!==r?r:ge.doDecodeFormatInformation(t^ge.FORMAT_INFO_MASK_QR,e^ge.FORMAT_INFO_MASK_QR)}static doDecodeFormatInformation(t,e){let r=Number.MAX_SAFE_INTEGER,n=0;for(const i of ge.FORMAT_INFO_DECODE_LOOKUP){const o=i[0];if(o===t||o===e)return new ge(i[1]);let s=ge.numBitsDiffering(t,o);s40)throw new a;return Ae.VERSIONS[t-1]}static decodeVersionInformation(t){let e=Number.MAX_SAFE_INTEGER,r=0;for(let n=0;n6&&(e.setRegion(t-11,0,3,6),e.setRegion(0,t-11,6,3)),e}toString(){return""+this.versionNumber}}Ae.VERSION_DECODE_INFO=Int32Array.from([31892,34236,39577,42195,48118,51042,55367,58893,63784,68472,70749,76311,79154,84390,87683,92361,96236,102084,102881,110507,110734,117786,119615,126325,127568,133589,136944,141498,145311,150283,152622,158308,161089,167017]),Ae.VERSIONS=[new Ae(1,new Int32Array(0),new fe(7,new we(1,19)),new fe(10,new we(1,16)),new fe(13,new we(1,13)),new fe(17,new we(1,9))),new Ae(2,Int32Array.from([6,18]),new fe(10,new we(1,34)),new fe(16,new we(1,28)),new fe(22,new we(1,22)),new fe(28,new we(1,16))),new Ae(3,Int32Array.from([6,22]),new fe(15,new we(1,55)),new fe(26,new we(1,44)),new fe(18,new we(2,17)),new fe(22,new we(2,13))),new Ae(4,Int32Array.from([6,26]),new fe(20,new we(1,80)),new fe(18,new we(2,32)),new fe(26,new we(2,24)),new fe(16,new we(4,9))),new Ae(5,Int32Array.from([6,30]),new fe(26,new we(1,108)),new fe(24,new we(2,43)),new fe(18,new we(2,15),new we(2,16)),new fe(22,new we(2,11),new we(2,12))),new Ae(6,Int32Array.from([6,34]),new fe(18,new we(2,68)),new fe(16,new we(4,27)),new fe(24,new we(4,19)),new fe(28,new we(4,15))),new Ae(7,Int32Array.from([6,22,38]),new fe(20,new we(2,78)),new fe(18,new we(4,31)),new fe(18,new we(2,14),new we(4,15)),new fe(26,new we(4,13),new we(1,14))),new Ae(8,Int32Array.from([6,24,42]),new fe(24,new we(2,97)),new fe(22,new we(2,38),new we(2,39)),new fe(22,new we(4,18),new we(2,19)),new fe(26,new we(4,14),new we(2,15))),new Ae(9,Int32Array.from([6,26,46]),new fe(30,new we(2,116)),new fe(22,new we(3,36),new we(2,37)),new fe(20,new we(4,16),new we(4,17)),new fe(24,new we(4,12),new we(4,13))),new Ae(10,Int32Array.from([6,28,50]),new fe(18,new we(2,68),new we(2,69)),new fe(26,new we(4,43),new we(1,44)),new fe(24,new we(6,19),new we(2,20)),new fe(28,new we(6,15),new we(2,16))),new Ae(11,Int32Array.from([6,30,54]),new fe(20,new we(4,81)),new fe(30,new we(1,50),new we(4,51)),new fe(28,new we(4,22),new we(4,23)),new fe(24,new we(3,12),new we(8,13))),new Ae(12,Int32Array.from([6,32,58]),new fe(24,new we(2,92),new we(2,93)),new fe(22,new we(6,36),new we(2,37)),new fe(26,new we(4,20),new we(6,21)),new fe(28,new we(7,14),new we(4,15))),new Ae(13,Int32Array.from([6,34,62]),new fe(26,new we(4,107)),new fe(22,new we(8,37),new we(1,38)),new fe(24,new we(8,20),new we(4,21)),new fe(22,new we(12,11),new we(4,12))),new Ae(14,Int32Array.from([6,26,46,66]),new fe(30,new we(3,115),new we(1,116)),new fe(24,new we(4,40),new we(5,41)),new fe(20,new we(11,16),new we(5,17)),new fe(24,new we(11,12),new we(5,13))),new Ae(15,Int32Array.from([6,26,48,70]),new fe(22,new we(5,87),new we(1,88)),new fe(24,new we(5,41),new we(5,42)),new fe(30,new we(5,24),new we(7,25)),new fe(24,new we(11,12),new we(7,13))),new Ae(16,Int32Array.from([6,26,50,74]),new fe(24,new we(5,98),new we(1,99)),new fe(28,new we(7,45),new we(3,46)),new fe(24,new we(15,19),new we(2,20)),new fe(30,new we(3,15),new we(13,16))),new Ae(17,Int32Array.from([6,30,54,78]),new fe(28,new we(1,107),new we(5,108)),new fe(28,new we(10,46),new we(1,47)),new fe(28,new we(1,22),new we(15,23)),new fe(28,new we(2,14),new we(17,15))),new Ae(18,Int32Array.from([6,30,56,82]),new fe(30,new we(5,120),new we(1,121)),new fe(26,new we(9,43),new we(4,44)),new fe(28,new we(17,22),new we(1,23)),new fe(28,new we(2,14),new we(19,15))),new Ae(19,Int32Array.from([6,30,58,86]),new fe(28,new we(3,113),new we(4,114)),new fe(26,new we(3,44),new we(11,45)),new fe(26,new we(17,21),new we(4,22)),new fe(26,new we(9,13),new we(16,14))),new Ae(20,Int32Array.from([6,34,62,90]),new fe(28,new we(3,107),new we(5,108)),new fe(26,new we(3,41),new we(13,42)),new fe(30,new we(15,24),new we(5,25)),new fe(28,new we(15,15),new we(10,16))),new Ae(21,Int32Array.from([6,28,50,72,94]),new fe(28,new we(4,116),new we(4,117)),new fe(26,new we(17,42)),new fe(28,new we(17,22),new we(6,23)),new fe(30,new we(19,16),new we(6,17))),new Ae(22,Int32Array.from([6,26,50,74,98]),new fe(28,new we(2,111),new we(7,112)),new fe(28,new we(17,46)),new fe(30,new we(7,24),new we(16,25)),new fe(24,new we(34,13))),new Ae(23,Int32Array.from([6,30,54,78,102]),new fe(30,new we(4,121),new we(5,122)),new fe(28,new we(4,47),new we(14,48)),new fe(30,new we(11,24),new we(14,25)),new fe(30,new we(16,15),new we(14,16))),new Ae(24,Int32Array.from([6,28,54,80,106]),new fe(30,new we(6,117),new we(4,118)),new fe(28,new we(6,45),new we(14,46)),new fe(30,new we(11,24),new we(16,25)),new fe(30,new we(30,16),new we(2,17))),new Ae(25,Int32Array.from([6,32,58,84,110]),new fe(26,new we(8,106),new we(4,107)),new fe(28,new we(8,47),new we(13,48)),new fe(30,new we(7,24),new we(22,25)),new fe(30,new we(22,15),new we(13,16))),new Ae(26,Int32Array.from([6,30,58,86,114]),new fe(28,new we(10,114),new we(2,115)),new fe(28,new we(19,46),new we(4,47)),new fe(28,new we(28,22),new we(6,23)),new fe(30,new we(33,16),new we(4,17))),new Ae(27,Int32Array.from([6,34,62,90,118]),new fe(30,new we(8,122),new we(4,123)),new fe(28,new we(22,45),new we(3,46)),new fe(30,new we(8,23),new we(26,24)),new fe(30,new we(12,15),new we(28,16))),new Ae(28,Int32Array.from([6,26,50,74,98,122]),new fe(30,new we(3,117),new we(10,118)),new fe(28,new we(3,45),new we(23,46)),new fe(30,new we(4,24),new we(31,25)),new fe(30,new we(11,15),new we(31,16))),new Ae(29,Int32Array.from([6,30,54,78,102,126]),new fe(30,new we(7,116),new we(7,117)),new fe(28,new we(21,45),new we(7,46)),new fe(30,new we(1,23),new we(37,24)),new fe(30,new we(19,15),new we(26,16))),new Ae(30,Int32Array.from([6,26,52,78,104,130]),new fe(30,new we(5,115),new we(10,116)),new fe(28,new we(19,47),new we(10,48)),new fe(30,new we(15,24),new we(25,25)),new fe(30,new we(23,15),new we(25,16))),new Ae(31,Int32Array.from([6,30,56,82,108,134]),new fe(30,new we(13,115),new we(3,116)),new fe(28,new we(2,46),new we(29,47)),new fe(30,new we(42,24),new we(1,25)),new fe(30,new we(23,15),new we(28,16))),new Ae(32,Int32Array.from([6,34,60,86,112,138]),new fe(30,new we(17,115)),new fe(28,new we(10,46),new we(23,47)),new fe(30,new we(10,24),new we(35,25)),new fe(30,new we(19,15),new we(35,16))),new Ae(33,Int32Array.from([6,30,58,86,114,142]),new fe(30,new we(17,115),new we(1,116)),new fe(28,new we(14,46),new we(21,47)),new fe(30,new we(29,24),new we(19,25)),new fe(30,new we(11,15),new we(46,16))),new Ae(34,Int32Array.from([6,34,62,90,118,146]),new fe(30,new we(13,115),new we(6,116)),new fe(28,new we(14,46),new we(23,47)),new fe(30,new we(44,24),new we(7,25)),new fe(30,new we(59,16),new we(1,17))),new Ae(35,Int32Array.from([6,30,54,78,102,126,150]),new fe(30,new we(12,121),new we(7,122)),new fe(28,new we(12,47),new we(26,48)),new fe(30,new we(39,24),new we(14,25)),new fe(30,new we(22,15),new we(41,16))),new Ae(36,Int32Array.from([6,24,50,76,102,128,154]),new fe(30,new we(6,121),new we(14,122)),new fe(28,new we(6,47),new we(34,48)),new fe(30,new we(46,24),new we(10,25)),new fe(30,new we(2,15),new we(64,16))),new Ae(37,Int32Array.from([6,28,54,80,106,132,158]),new fe(30,new we(17,122),new we(4,123)),new fe(28,new we(29,46),new we(14,47)),new fe(30,new we(49,24),new we(10,25)),new fe(30,new we(24,15),new we(46,16))),new Ae(38,Int32Array.from([6,32,58,84,110,136,162]),new fe(30,new we(4,122),new we(18,123)),new fe(28,new we(13,46),new we(32,47)),new fe(30,new we(48,24),new we(14,25)),new fe(30,new we(42,15),new we(32,16))),new Ae(39,Int32Array.from([6,26,54,82,110,138,166]),new fe(30,new we(20,117),new we(4,118)),new fe(28,new we(40,47),new we(7,48)),new fe(30,new we(43,24),new we(22,25)),new fe(30,new we(10,15),new we(67,16))),new Ae(40,Int32Array.from([6,30,58,86,114,142,170]),new fe(30,new we(19,118),new we(6,119)),new fe(28,new we(18,47),new we(31,48)),new fe(30,new we(34,24),new we(34,25)),new fe(30,new we(20,15),new we(61,16)))],function(t){t[t.DATA_MASK_000=0]="DATA_MASK_000",t[t.DATA_MASK_001=1]="DATA_MASK_001",t[t.DATA_MASK_010=2]="DATA_MASK_010",t[t.DATA_MASK_011=3]="DATA_MASK_011",t[t.DATA_MASK_100=4]="DATA_MASK_100",t[t.DATA_MASK_101=5]="DATA_MASK_101",t[t.DATA_MASK_110=6]="DATA_MASK_110",t[t.DATA_MASK_111=7]="DATA_MASK_111"}(z||(z={}));class me{constructor(t,e){this.value=t,this.isMasked=e}unmaskBitMatrix(t,e){for(let r=0;r0==(t+e&1)))],[z.DATA_MASK_001,new me(z.DATA_MASK_001,((t,e)=>0==(1&t)))],[z.DATA_MASK_010,new me(z.DATA_MASK_010,((t,e)=>e%3==0))],[z.DATA_MASK_011,new me(z.DATA_MASK_011,((t,e)=>(t+e)%3==0))],[z.DATA_MASK_100,new me(z.DATA_MASK_100,((t,e)=>0==(Math.floor(t/2)+Math.floor(e/3)&1)))],[z.DATA_MASK_101,new me(z.DATA_MASK_101,((t,e)=>t*e%6==0))],[z.DATA_MASK_110,new me(z.DATA_MASK_110,((t,e)=>t*e%6<3))],[z.DATA_MASK_111,new me(z.DATA_MASK_111,((t,e)=>0==(t+e+t*e%3&1)))]]);class Ee{constructor(t){const e=t.getHeight();if(e<21||1!=(3&e))throw new C;this.bitMatrix=t}readFormatInformation(){if(null!==this.parsedFormatInfo&&void 0!==this.parsedFormatInfo)return this.parsedFormatInfo;let t=0;for(let e=0;e<6;e++)t=this.copyBit(e,8,t);t=this.copyBit(7,8,t),t=this.copyBit(8,8,t),t=this.copyBit(8,7,t);for(let e=5;e>=0;e--)t=this.copyBit(8,e,t);const e=this.bitMatrix.getHeight();let r=0;const n=e-7;for(let t=e-1;t>=n;t--)r=this.copyBit(8,t,r);for(let t=e-8;t=0;e--)for(let i=t-9;i>=n;i--)r=this.copyBit(i,e,r);let i=Ae.decodeVersionInformation(r);if(null!==i&&i.getDimensionForVersion()===t)return this.parsedVersion=i,i;r=0;for(let e=5;e>=0;e--)for(let i=t-9;i>=n;i--)r=this.copyBit(e,i,r);if(i=Ae.decodeVersionInformation(r),null!==i&&i.getDimensionForVersion()===t)return this.parsedVersion=i,i;throw new C}copyBit(t,e,r){return(this.isMirror?this.bitMatrix.get(e,t):this.bitMatrix.get(t,e))?r<<1|1:r<<1}readCodewords(){const t=this.readFormatInformation(),e=this.readVersion(),r=me.values.get(t.getDataMask()),n=this.bitMatrix.getHeight();r.unmaskBitMatrix(this.bitMatrix,n);const i=e.buildFunctionPattern();let o=!0;const s=new Uint8Array(e.getTotalCodewords());let a=0,l=0,c=0;for(let t=n-1;t>0;t-=2){6===t&&t--;for(let e=0;e=0&&s[h].codewords.length!==c;)h--;h++;const u=c-n.getECCodewordsPerBlock();let d=0;for(let e=0;et.available())throw new C;const n=new Uint8Array(2*r);let i=0;for(;r>0;){const e=t.readBits(13);let o=e/96<<8&4294967295|e%96;o+=o<959?41377:42657,n[i]=o>>8&255,n[i+1]=255&o,i+=2,r--}try{e.append(S.decode(n,_.GB2312))}catch(t){throw new C(t)}}static decodeKanjiSegment(t,e,r){if(13*r>t.available())throw new C;const n=new Uint8Array(2*r);let i=0;for(;r>0;){const e=t.readBits(13);let o=e/192<<8&4294967295|e%192;o+=o<7936?33088:49472,n[i]=o>>8,n[i+1]=o,i+=2,r--}try{e.append(S.decode(n,_.SHIFT_JIS))}catch(t){throw new C(t)}}static decodeByteSegment(t,e,r,n,i,o){if(8*r>t.available())throw new C;const s=new Uint8Array(r);for(let e=0;e=pe.ALPHANUMERIC_CHARS.length)throw new C;return pe.ALPHANUMERIC_CHARS[t]}static decodeAlphanumericSegment(t,e,r,n){const i=e.length();for(;r>1;){if(t.available()<11)throw new C;const n=t.readBits(11);e.append(pe.toAlphaNumericChar(Math.floor(n/45))),e.append(pe.toAlphaNumericChar(n%45)),r-=2}if(1===r){if(t.available()<6)throw new C;e.append(pe.toAlphaNumericChar(t.readBits(6)))}if(n)for(let t=i;t=3;){if(t.available()<10)throw new C;const n=t.readBits(10);if(n>=1e3)throw new C;e.append(pe.toAlphaNumericChar(Math.floor(n/100))),e.append(pe.toAlphaNumericChar(Math.floor(n/10)%10)),e.append(pe.toAlphaNumericChar(n%10)),r-=3}if(2===r){if(t.available()<7)throw new C;const r=t.readBits(7);if(r>=100)throw new C;e.append(pe.toAlphaNumericChar(Math.floor(r/10))),e.append(pe.toAlphaNumericChar(r%10))}else if(1===r){if(t.available()<4)throw new C;const r=t.readBits(4);if(r>=10)throw new C;e.append(pe.toAlphaNumericChar(r))}}static parseECIValue(t){const e=t.readBits(8);if(0==(128&e))return 127&e;if(128==(192&e))return(63&e)<<8&4294967295|t.readBits(8);if(192==(224&e))return(31&e)<<16&4294967295|t.readBits(16);throw new C}}pe.ALPHANUMERIC_CHARS="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:",pe.GB2312_SUBSET=1;class Se{constructor(t){this.mirrored=t}isMirrored(){return this.mirrored}applyMirroredCorrection(t){if(!this.mirrored||null===t||t.length<3)return;const e=t[0];t[0]=t[2],t[2]=e}}class _e{constructor(){this.rsDecoder=new $(K.QR_CODE_FIELD_256)}decodeBooleanArray(t,e){return this.decodeBitMatrix(y.parseFromBooleanArray(t),e)}decodeBitMatrix(t,e){const r=new Ee(t);let n=null;try{return this.decodeBitMatrixParser(r,e)}catch(t){n=t}try{r.remask(),r.setMirror(!0),r.readVersion(),r.readFormatInformation(),r.mirror();const t=this.decodeBitMatrixParser(r,e);return t.setOther(new Se(!0)),t}catch(t){if(null!==n)throw n;throw t}}decodeBitMatrixParser(t,e){const r=t.readVersion(),n=t.readFormatInformation().getErrorCorrectionLevel(),i=t.readCodewords(),o=Ce.getDataBlocks(i,r,n);let s=0;for(const t of o)s+=t.getNumDataCodewords();const a=new Uint8Array(s);let l=0;for(const t of o){const e=t.getCodewords(),r=t.getNumDataCodewords();this.correctErrors(e,r);for(let t=0;t=r)return!1;return!0}crossCheckVertical(t,e,r,n){const i=this.image,o=i.getHeight(),s=this.crossCheckStateCount;s[0]=0,s[1]=0,s[2]=0;let a=t;for(;a>=0&&i.get(e,a)&&s[1]<=r;)s[1]++,a--;if(a<0||s[1]>r)return NaN;for(;a>=0&&!i.get(e,a)&&s[0]<=r;)s[0]++,a--;if(s[0]>r)return NaN;for(a=t+1;ar)return NaN;for(;ar)return NaN;const l=s[0]+s[1]+s[2];return 5*Math.abs(l-n)>=2*n?NaN:this.foundPatternCross(s)?ye.centerFromEnd(s,a):NaN}handlePossibleCenter(t,e,r){const n=t[0]+t[1]+t[2],i=ye.centerFromEnd(t,r),o=this.crossCheckVertical(e,i,2*t[1],n);if(!isNaN(o)){const e=(t[0]+t[1]+t[2])/3;for(const t of this.possibleCenters)if(t.aboutEquals(e,o,i))return t.combineEstimate(o,i,e);const r=new Te(i,o,e);this.possibleCenters.push(r),null!==this.resultPointCallback&&void 0!==this.resultPointCallback&&this.resultPointCallback.foundPossibleResultPoint(r)}return null}}class Ne extends nt{constructor(t,e,r,n){super(t,e),this.estimatedModuleSize=r,this.count=n,void 0===n&&(this.count=1)}getEstimatedModuleSize(){return this.estimatedModuleSize}getCount(){return this.count}aboutEquals(t,e,r){if(Math.abs(e-this.getY())<=t&&Math.abs(r-this.getX())<=t){const e=Math.abs(t-this.estimatedModuleSize);return e<=1||e<=this.estimatedModuleSize}return!1}combineEstimate(t,e,r){const n=this.count+1,i=(this.count*this.getX()+e)/n,o=(this.count*this.getY()+t)/n,s=(this.count*this.estimatedModuleSize+r)/n;return new Ne(i,o,s,n)}}class Me{constructor(t){this.bottomLeft=t[0],this.topLeft=t[1],this.topRight=t[2]}getBottomLeft(){return this.bottomLeft}getTopLeft(){return this.topLeft}getTopRight(){return this.topRight}}class De{constructor(t,e){this.image=t,this.resultPointCallback=e,this.possibleCenters=[],this.crossCheckStateCount=new Int32Array(5),this.resultPointCallback=e}getImage(){return this.image}getPossibleCenters(){return this.possibleCenters}find(t){const e=null!=t&&void 0!==t.get(E.TRY_HARDER),r=null!=t&&void 0!==t.get(E.PURE_BARCODE),n=this.image,i=n.getHeight(),o=n.getWidth();let s=Math.floor(3*i/(4*De.MAX_MODULES));(sl[2]&&(t+=e-l[2]-s,i=o-1)}e=0,l[0]=0,l[1]=0,l[2]=0,l[3]=0,l[4]=0}else l[0]=l[2],l[1]=l[3],l[2]=l[4],l[3]=1,l[4]=0,e=3;else l[++e]++;else l[e]++;De.foundPatternCross(l)&&!0===this.handlePossibleCenter(l,t,o,r)&&(s=l[0],this.hasSkipped&&(a=this.haveMultiplyConfirmedCenters()))}const c=this.selectBestPatterns();return nt.orderBestPatterns(c),new Me(c)}static centerFromEnd(t,e){return e-t[4]-t[3]-t[2]/2}static foundPatternCross(t){let e=0;for(let r=0;r<5;r++){const n=t[r];if(0===n)return!1;e+=n}if(e<7)return!1;const r=e/7,n=r/2;return Math.abs(r-t[0])=o&&e>=o&&s.get(e-o,t-o);)i[2]++,o++;if(t=o&&e>=o&&!s.get(e-o,t-o)&&i[1]<=r;)i[1]++,o++;if(tr)return!1;for(;t>=o&&e>=o&&s.get(e-o,t-o)&&i[0]<=r;)i[0]++,o++;if(i[0]>r)return!1;const a=s.getHeight(),l=s.getWidth();for(o=1;t+o=a||e+o>=l)return!1;for(;t+o=a||e+o>=l||i[3]>=r)return!1;for(;t+o=r)return!1;const c=i[0]+i[1]+i[2]+i[3]+i[4];return Math.abs(c-n)<2*n&&De.foundPatternCross(i)}crossCheckVertical(t,e,r,n){const i=this.image,o=i.getHeight(),s=this.getCrossCheckStateCount();let a=t;for(;a>=0&&i.get(e,a);)s[2]++,a--;if(a<0)return NaN;for(;a>=0&&!i.get(e,a)&&s[1]<=r;)s[1]++,a--;if(a<0||s[1]>r)return NaN;for(;a>=0&&i.get(e,a)&&s[0]<=r;)s[0]++,a--;if(s[0]>r)return NaN;for(a=t+1;a=r)return NaN;for(;a=r)return NaN;const l=s[0]+s[1]+s[2]+s[3]+s[4];return 5*Math.abs(l-n)>=2*n?NaN:De.foundPatternCross(s)?De.centerFromEnd(s,a):NaN}crossCheckHorizontal(t,e,r,n){const i=this.image,o=i.getWidth(),s=this.getCrossCheckStateCount();let a=t;for(;a>=0&&i.get(a,e);)s[2]++,a--;if(a<0)return NaN;for(;a>=0&&!i.get(a,e)&&s[1]<=r;)s[1]++,a--;if(a<0||s[1]>r)return NaN;for(;a>=0&&i.get(a,e)&&s[0]<=r;)s[0]++,a--;if(s[0]>r)return NaN;for(a=t+1;a=r)return NaN;for(;a=r)return NaN;const l=s[0]+s[1]+s[2]+s[3]+s[4];return 5*Math.abs(l-n)>=n?NaN:De.foundPatternCross(s)?De.centerFromEnd(s,a):NaN}handlePossibleCenter(t,e,r,n){const i=t[0]+t[1]+t[2]+t[3]+t[4];let o=De.centerFromEnd(t,r),s=this.crossCheckVertical(e,Math.floor(o),t[2],i);if(!isNaN(s)&&(o=this.crossCheckHorizontal(Math.floor(o),Math.floor(s),t[2],i),!isNaN(o)&&(!n||this.crossCheckDiagonal(Math.floor(s),Math.floor(o),t[2],i)))){const t=i/7;let e=!1;const r=this.possibleCenters;for(let n=0,i=r.length;n=De.CENTER_QUORUM){if(null!=t)return this.hasSkipped=!0,Math.floor((Math.abs(t.getX()-e.getX())-Math.abs(t.getY()-e.getY()))/2);t=e}return 0}haveMultiplyConfirmedCenters(){let t=0,e=0;const r=this.possibleCenters.length;for(const r of this.possibleCenters)r.getCount()>=De.CENTER_QUORUM&&(t++,e+=r.getEstimatedModuleSize());if(t<3)return!1;const n=e/r;let i=0;for(const t of this.possibleCenters)i+=Math.abs(t.getEstimatedModuleSize()-n);return i<=.05*e}selectBestPatterns(){const t=this.possibleCenters.length;if(t<3)throw new N;const e=this.possibleCenters;let r;if(t>3){let n=0,i=0;for(const t of this.possibleCenters){const e=t.getEstimatedModuleSize();n+=e,i+=e*e}r=n/t;let o=Math.sqrt(i/t-r*r);e.sort(((t,e)=>{const n=Math.abs(e.getEstimatedModuleSize()-r),i=Math.abs(t.getEstimatedModuleSize()-r);return ni?1:0}));const s=Math.max(.2*r,o);for(let t=0;t3;t++){const n=e[t];Math.abs(n.getEstimatedModuleSize()-r)>s&&(e.splice(t,1),t--)}}if(e.length>3){let t=0;for(const r of e)t+=r.getEstimatedModuleSize();r=t/e.length,e.sort(((t,e)=>{if(e.getCount()===t.getCount()){const n=Math.abs(e.getEstimatedModuleSize()-r),i=Math.abs(t.getEstimatedModuleSize()-r);return ni?-1:0}return e.getCount()-t.getCount()})),e.splice(3)}return[e[0],e[1],e[2]]}}De.CENTER_QUORUM=2,De.MIN_SKIP=3,De.MAX_MODULES=57;class Re{constructor(t){this.image=t}getImage(){return this.image}getResultPointCallback(){return this.resultPointCallback}detect(t){this.resultPointCallback=null==t?null:t.get(E.NEED_RESULT_POINT_CALLBACK);const e=new De(this.image,this.resultPointCallback).find(t);return this.processFinderPatternInfo(e)}processFinderPatternInfo(t){const e=t.getTopLeft(),r=t.getTopRight(),n=t.getBottomLeft(),i=this.calculateModuleSize(e,r,n);if(i<1)throw new N("No pattern found in proccess finder.");const o=Re.computeDimension(e,r,n,i),s=Ae.getProvisionalVersionForDimension(o),a=s.getDimensionForVersion()-7;let l=null;if(s.getAlignmentPatternCenters().length>0){const t=r.getX()-e.getX()+n.getX(),o=r.getY()-e.getY()+n.getY(),s=1-3/a,c=Math.floor(e.getX()+s*(t-e.getX())),h=Math.floor(e.getY()+s*(o-e.getY()));for(let t=4;t<=16;t<<=1)try{l=this.findAlignmentInRegion(i,c,h,t);break}catch(t){if(!(t instanceof N))throw t}}const c=Re.createTransform(e,r,n,l,o),h=Re.sampleGrid(this.image,c,o);let u;return u=null===l?[n,e,r]:[n,e,r,l],new it(h,u)}static createTransform(t,e,r,n,i){const o=i-3.5;let s,a,l,c;return null!==n?(s=n.getX(),a=n.getY(),l=o-3,c=l):(s=e.getX()-t.getX()+r.getX(),a=e.getY()-t.getY()+r.getY(),l=o,c=o),lt.quadrilateralToQuadrilateral(3.5,3.5,o,3.5,l,c,3.5,o,t.getX(),t.getY(),e.getX(),e.getY(),s,a,r.getX(),r.getY())}static sampleGrid(t,e,r){return ht.getInstance().sampleGridWithTransform(t,r,r,e)}static computeDimension(t,e,r,n){const i=et.round(nt.distance(t,e)/n),o=et.round(nt.distance(t,r)/n);let s=Math.floor((i+o)/2)+7;switch(3&s){case 0:s++;break;case 2:s--;break;case 3:throw new N("Dimensions could be not found.")}return s}calculateModuleSize(t,e,r){return(this.calculateModuleSizeOneWay(t,e)+this.calculateModuleSizeOneWay(t,r))/2}calculateModuleSizeOneWay(t,e){const r=this.sizeOfBlackWhiteBlackRunBothWays(Math.floor(t.getX()),Math.floor(t.getY()),Math.floor(e.getX()),Math.floor(e.getY())),n=this.sizeOfBlackWhiteBlackRunBothWays(Math.floor(e.getX()),Math.floor(e.getY()),Math.floor(t.getX()),Math.floor(t.getY()));return isNaN(r)?n/7:isNaN(n)?r/7:(r+n)/14}sizeOfBlackWhiteBlackRunBothWays(t,e,r,n){let i=this.sizeOfBlackWhiteBlackRun(t,e,r,n),o=1,s=t-(r-t);s<0?(o=t/(t-s),s=0):s>=this.image.getWidth()&&(o=(this.image.getWidth()-1-t)/(s-t),s=this.image.getWidth()-1);let a=Math.floor(e-(n-e)*o);return o=1,a<0?(o=e/(e-a),a=0):a>=this.image.getHeight()&&(o=(this.image.getHeight()-1-e)/(a-e),a=this.image.getHeight()-1),s=Math.floor(t+(s-t)*o),i+=this.sizeOfBlackWhiteBlackRun(t,e,s,a),i-1}sizeOfBlackWhiteBlackRun(t,e,r,n){const i=Math.abs(n-e)>Math.abs(r-t);if(i){let i=t;t=e,e=i,i=r,r=n,n=i}const o=Math.abs(r-t),s=Math.abs(n-e);let a=-o/2;const l=t0){if(d===n)break;d+=c,a-=o}}return 2===h?et.distance(r+l,n,t,e):NaN}findAlignmentInRegion(t,e,r,n){const i=Math.floor(n*t),o=Math.max(0,e-i),s=Math.min(this.image.getWidth()-1,e+i);if(s-o<3*t)throw new N("Alignment top exceeds estimated module size.");const a=Math.max(0,r-i),l=Math.min(this.image.getHeight()-1,r+i);if(l-a<3*t)throw new N("Alignment bottom exceeds estimated module size.");return new ye(this.image,o,a,s-o,l-a,t,this.resultPointCallback).find()}}class Oe{constructor(){this.decoder=new _e}getDecoder(){return this.decoder}decode(t,e){let r,n;if(null!=e&&void 0!==e.get(E.PURE_BARCODE)){const i=Oe.extractPureBits(t.getBlackMatrix());r=this.decoder.decodeBitMatrix(i,e),n=Oe.NO_POINTS}else{const i=new Re(t.getBlackMatrix()).detect(e);r=this.decoder.decodeBitMatrix(i.getBits(),e),n=i.getPoints()}r.getOther()instanceof Se&&r.getOther().applyMirroredCorrection(n);const i=new F(r.getText(),r.getRawBytes(),void 0,n,k.QR_CODE,void 0),o=r.getByteSegments();null!==o&&i.putMetadata(X.BYTE_SEGMENTS,o);const s=r.getECLevel();return null!==s&&i.putMetadata(X.ERROR_CORRECTION_LEVEL,s),r.hasStructuredAppend()&&(i.putMetadata(X.STRUCTURED_APPEND_SEQUENCE,r.getStructuredAppendSequenceNumber()),i.putMetadata(X.STRUCTURED_APPEND_PARITY,r.getStructuredAppendParity())),i}reset(){}static extractPureBits(t){const e=t.getTopLeftOnBit(),r=t.getBottomRightOnBit();if(null===e||null===r)throw new N;const n=this.moduleSize(e,t);let i=e[1],o=r[1],s=e[0],a=r[0];if(s>=a||i>=o)throw new N;if(o-i!=a-s&&(a=s+(o-i),a>=t.getWidth()))throw new N;const l=Math.round((a-s+1)/n),c=Math.round((o-i+1)/n);if(l<=0||c<=0)throw new N;if(c!==l)throw new N;const h=Math.floor(n/2);i+=h,s+=h;const u=s+Math.floor((l-1)*n)-a;if(u>0){if(u>h)throw new N;s-=u}const d=i+Math.floor((c-1)*n)-o;if(d>0){if(d>h)throw new N;i-=d}const g=new y(l,c);for(let e=0;e0;){const s=Le.findGuardPattern(t,i,--n,r,!1,o,l);if(null==s){n++;break}e=s}s[0]=new nt(e[0],n),s[1]=new nt(e[1],n),a=!0;break}}let c=n+1;if(a){let n=0,i=Int32Array.from([Math.trunc(s[0].getX()),Math.trunc(s[1].getX())]);for(;cLe.SKIPPED_ROW_COUNT_MAX)break;n++}}c-=n+1,s[2]=new nt(i[0],c),s[3]=new nt(i[1],c)}return c-n0&&l++o?n-o:o-n;if(l>r)return 1/0;a+=l}return a/i}}Le.INDEXES_START_PATTERN=Int32Array.from([0,4,1,5]),Le.INDEXES_STOP_PATTERN=Int32Array.from([6,2,7,3]),Le.MAX_AVG_VARIANCE=.42,Le.MAX_INDIVIDUAL_VARIANCE=.8,Le.START_PATTERN=Int32Array.from([8,1,1,1,1,1,1,3]),Le.STOP_PATTERN=Int32Array.from([7,1,1,3,1,1,1,2,1]),Le.MAX_PIXEL_DRIFT=3,Le.MAX_PATTERN_DRIFT=5,Le.SKIPPED_ROW_COUNT_MAX=25,Le.ROW_STEP=5,Le.BARCODE_MIN_HEIGHT=10;class Pe{constructor(t,e){if(0===e.length)throw new a;this.field=t;let r=e.length;if(r>1&&0===e[0]){let t=1;for(;tr.length){let t=e;e=r,r=t}let n=new Int32Array(r.length),i=r.length-e.length;u.arraycopy(r,0,n,0,i);for(let t=i;t=0;e--){let r=this.getCoefficient(e);0!==r&&(r<0?(t.append(" - "),r=-r):t.length()>0&&t.append(" + "),0!==e&&1===r||t.append(r),0!==e&&(1===e?t.append("x"):(t.append("x^"),t.append(e))))}return t.toString()}}class ve extends class{add(t,e){return(t+e)%this.modulus}subtract(t,e){return(this.modulus+t-e)%this.modulus}exp(t){return this.expTable[t]}log(t){if(0===t)throw new a;return this.logTable[t]}inverse(t){if(0===t)throw new Q;return this.expTable[this.modulus-this.logTable[t]-1]}multiply(t,e){return 0===t||0===e?0:this.expTable[(this.logTable[t]+this.logTable[e])%(this.modulus-1)]}getSize(){return this.modulus}equals(t){return t===this}}{constructor(t,e){super(),this.modulus=t,this.expTable=new Int32Array(t),this.logTable=new Int32Array(t);let r=1;for(let n=0;n0;t--){let r=n.evaluateAt(this.field.exp(t));i[e-t]=r,0!==r&&(o=!0)}if(!o)return 0;let s=this.field.getOne();if(null!=r)for(const e of r){let r=this.field.exp(t.length-1-e),n=new Pe(this.field,new Int32Array([this.field.subtract(0,r),1]));s=s.multiply(n)}let a=new Pe(this.field,i),l=this.runEuclideanAlgorithm(this.field.buildMonomial(e,1),a,e),h=l[0],u=l[1],d=this.findErrorLocations(h),g=this.findErrorMagnitudes(u,h,d);for(let e=0;e=Math.round(r/2);){let t=n,e=o;if(n=i,o=s,n.isZero())throw c.getChecksumInstance();i=t;let r=this.field.getZero(),a=n.getCoefficient(n.getDegree()),l=this.field.inverse(a);for(;i.getDegree()>=n.getDegree()&&!i.isZero();){let t=i.getDegree()-n.getDegree(),e=this.field.multiply(i.getCoefficient(i.getDegree()),l);r=r.add(this.field.buildMonomial(t,e)),i=i.subtract(n.multiplyByMonomial(t,e))}s=r.multiply(o).subtract(e).negative()}let a=s.getCoefficient(0);if(0===a)throw c.getChecksumInstance();let l=this.field.inverse(a);return[s.multiply(l),i.multiply(l)]}findErrorLocations(t){let e=t.getDegree(),r=new Int32Array(e),n=0;for(let i=1;i0){let e=r?this.topLeft:this.topRight,i=Math.trunc(e.getY()-t);i<0&&(i=0);let s=new nt(e.getX(),i);r?n=s:o=s}if(e>0){let t=r?this.bottomLeft:this.bottomRight,n=Math.trunc(t.getY()+e);n>=this.image.getHeight()&&(n=this.image.getHeight()-1);let o=new nt(t.getX(),n);r?i=o:s=o}return new xe(this.image,n,i,o,s)}getMinX(){return this.minX}getMaxX(){return this.maxX}getMinY(){return this.minY}getMaxY(){return this.maxY}getTopLeft(){return this.topLeft}getTopRight(){return this.topRight}getBottomLeft(){return this.bottomLeft}getBottomRight(){return this.bottomRight}}class ke{constructor(t,e,r,n){this.columnCount=t,this.errorCorrectionLevel=n,this.rowCountUpperPart=e,this.rowCountLowerPart=r,this.rowCount=e+r}getColumnCount(){return this.columnCount}getErrorCorrectionLevel(){return this.errorCorrectionLevel}getRowCount(){return this.rowCount}getRowCountUpperPart(){return this.rowCountUpperPart}getRowCountLowerPart(){return this.rowCountLowerPart}}class Ue{constructor(){this.buffer=""}static form(t,e){let r=-1;return t.replace(/%(-)?(0?[0-9]+)?([.][0-9]+)?([#][0-9]+)?([scfpexd%])/g,(function(t,n,i,o,s,a){if("%%"===t)return"%";if(void 0===e[++r])return;t=o?parseInt(o.substr(1)):void 0;let l,c=s?parseInt(s.substr(1)):void 0;switch(a){case"s":l=e[r];break;case"c":l=e[r][0];break;case"f":l=parseFloat(e[r]).toFixed(t);break;case"p":l=parseFloat(e[r]).toPrecision(t);break;case"e":l=parseFloat(e[r]).toExponential(t);break;case"x":l=parseInt(e[r]).toString(c||16);break;case"d":l=parseFloat(parseInt(e[r],c||10).toPrecision(t)).toFixed(0)}l="object"==typeof l?JSON.stringify(l):(+l).toString(c);let h=parseInt(i),u=i&&i[0]+""=="0"?"0":" ";for(;l.length=0&&(e=this.codewords[n],null!=e))return e;if(n=this.imageRowToCodewordIndex(t)+r,nr,getValue:()=>n};i.getValue()>t?(t=i.getValue(),e=[],e.push(i.getKey())):i.getValue()===t&&e.push(i.getKey())}return be.toIntArray(e)}getConfidence(t){return this.values.get(t)}}class ze extends He{constructor(t,e){super(t),this._isLeft=e}setRowNumbers(){for(let t of this.getCodewords())null!=t&&t.setRowNumberAsRowIndicatorColumn()}adjustCompleteIndicatorColumnRowNumbers(t){let e=this.getCodewords();this.setRowNumbers(),this.removeIncorrectCodewords(e,t);let r=this.getBoundingBox(),n=this._isLeft?r.getTopLeft():r.getTopRight(),i=this._isLeft?r.getBottomLeft():r.getBottomRight(),o=this.imageRowToCodewordIndex(Math.trunc(n.getY())),s=this.imageRowToCodewordIndex(Math.trunc(i.getY())),a=-1,l=1,c=0;for(let r=o;r=t.getRowCount()||i>r)e[r]=null;else{let t;t=l>2?(l-2)*i:i;let o=t>=r;for(let n=1;n<=t&&!o;n++)o=null!=e[r-n];o?e[r]=null:(a=n.getRowNumber(),c=1)}}}getRowHeights(){let t=this.getBarcodeMetadata();if(null==t)return null;this.adjustIncompleteIndicatorColumnRowNumbers(t);let e=new Int32Array(t.getRowCount());for(let t of this.getCodewords())if(null!=t){let r=t.getRowNumber();if(r>=e.length)continue;e[r]++}return e}adjustIncompleteIndicatorColumnRowNumbers(t){let e=this.getBoundingBox(),r=this._isLeft?e.getTopLeft():e.getTopRight(),n=this._isLeft?e.getBottomLeft():e.getBottomRight(),i=this.imageRowToCodewordIndex(Math.trunc(r.getY())),o=this.imageRowToCodewordIndex(Math.trunc(n.getY())),s=this.getCodewords(),a=-1;for(let e=i;e=t.getRowCount()?s[e]=null:a=r.getRowNumber())}}getBarcodeMetadata(){let t=this.getCodewords(),e=new Ve,r=new Ve,n=new Ve,i=new Ve;for(let o of t){if(null==o)continue;o.setRowNumberAsRowIndicatorColumn();let t=o.getValue()%30,s=o.getRowNumber();switch(this._isLeft||(s+=2),s%3){case 0:r.setValue(3*t+1);break;case 1:i.setValue(t/3),n.setValue(t%3);break;case 2:e.setValue(t+1)}}if(0===e.getValue().length||0===r.getValue().length||0===n.getValue().length||0===i.getValue().length||e.getValue()[0]<1||r.getValue()[0]+n.getValue()[0]be.MAX_ROWS_IN_BARCODE)return null;let o=new ke(e.getValue()[0],r.getValue()[0],n.getValue()[0],i.getValue()[0]);return this.removeIncorrectCodewords(t,o),o}removeIncorrectCodewords(t,e){for(let r=0;re.getRowCount())t[r]=null;else switch(this._isLeft||(o+=2),o%3){case 0:3*i+1!==e.getRowCountUpperPart()&&(t[r]=null);break;case 1:Math.trunc(i/3)===e.getErrorCorrectionLevel()&&i%3===e.getRowCountLowerPart()||(t[r]=null);break;case 2:i+1!==e.getColumnCount()&&(t[r]=null)}}}isLeft(){return this._isLeft}toString(){return"IsLeft: "+this._isLeft+"\n"+super.toString()}}class Ge{constructor(t,e){this.ADJUST_ROW_NUMBER_SKIP=2,this.barcodeMetadata=t,this.barcodeColumnCount=t.getColumnCount(),this.boundingBox=e,this.detectionResultColumns=new Array(this.barcodeColumnCount+2)}getDetectionResultColumns(){this.adjustIndicatorColumnRowNumbers(this.detectionResultColumns[0]),this.adjustIndicatorColumnRowNumbers(this.detectionResultColumns[this.barcodeColumnCount+1]);let t,e=be.MAX_CODEWORDS_IN_BARCODE;do{t=e,e=this.adjustRowNumbersAndGetCount()}while(e>0&&e0&&i0&&(s[0]=r[e-1],s[4]=i[e-1],s[5]=o[e-1]),e>1&&(s[8]=r[e-2],s[10]=i[e-2],s[11]=o[e-2]),e>=1;r=1&e,Xe.RATIOS_TABLE[t]||(Xe.RATIOS_TABLE[t]=new Array(be.BARS_IN_MODULE)),Xe.RATIOS_TABLE[t][be.BARS_IN_MODULE-n-1]=Math.fround(i/be.MODULES_IN_CODEWORD)}}this.bSymbolTableReady=!0}static getDecodedValue(t){let e=Xe.getDecodedCodewordValue(Xe.sampleBitCounts(t));return-1!==e?e:Xe.getClosestDecodedValue(t)}static sampleBitCounts(t){let e=et.sum(t),r=new Int32Array(be.BARS_IN_MODULE),n=0,i=0;for(let o=0;o1)for(let n=0;n=n)break}enew Array(be.BARS_IN_MODULE)));class We{constructor(){this.segmentCount=-1,this.fileSize=-1,this.timestamp=-1,this.checksum=-1}getSegmentIndex(){return this.segmentIndex}setSegmentIndex(t){this.segmentIndex=t}getFileId(){return this.fileId}setFileId(t){this.fileId=t}getOptionalData(){return this.optionalData}setOptionalData(t){this.optionalData=t}isLastSegment(){return this.lastSegment}setLastSegment(t){this.lastSegment=t}getSegmentCount(){return this.segmentCount}setSegmentCount(t){this.segmentCount=t}getSender(){return this.sender||null}setSender(t){this.sender=t}getAddressee(){return this.addressee||null}setAddressee(t){this.addressee=t}getFileName(){return this.fileName}setFileName(t){this.fileName=t}getFileSize(){return this.fileSize}setFileSize(t){this.fileSize=t}getChecksum(){return this.checksum}setChecksum(t){this.checksum=t}getTimestamp(){return this.timestamp}setTimestamp(t){this.timestamp=t}}class je{static parseLong(t,e){return parseInt(t,e)}}class Ze extends o{}Ze.kind="NullPointerException";class Qe extends o{}class Ke extends class{writeBytes(t){this.writeBytesOffset(t,0,t.length)}writeBytesOffset(t,e,r){if(null==t)throw new Ze;if(e<0||e>t.length||r<0||e+r>t.length||e+r<0)throw new d;if(0!==r)for(let n=0;n0&&this.grow(t)}grow(t){let e=this.buf.length<<1;if(e-t<0&&(e=t),e<0){if(t<0)throw new Qe;e=w.MAX_VALUE}this.buf=f.copyOfUint8Array(this.buf,e)}write(t){this.ensureCapacity(this.count+1),this.buf[this.count]=t,this.count+=1}writeBytesOffset(t,e,r){if(e<0||e>t.length||r<0||e+r-t.length>0)throw new d;this.ensureCapacity(this.count+r),u.arraycopy(t,e,this.buf,this.count,r),this.count+=r}writeTo(t){t.writeBytesOffset(this.buf,0,this.count)}reset(){this.count=0}toByteArray(){return f.copyOfUint8Array(this.buf,this.count)}size(){return this.count}toString(t){return t?"string"==typeof t?this.toString_string(t):this.toString_number(t):this.toString_void()}toString_void(){return new String(this.buf).toString()}toString_string(t){return new String(this.buf).toString()}toString_number(t){return new String(this.buf).toString()}close(){}}function qe(){if("undefined"!=typeof window)return window.BigInt||null;if(void 0!==r.g)return r.g.BigInt||null;if("undefined"!=typeof self)return self.BigInt||null;throw new Error("Can't search globals for BigInt!")}let Je;function $e(t){if(void 0===Je&&(Je=qe()),null===Je)throw new Error("BigInt is not supported!");return Je(t)}!function(t){t[t.ALPHA=0]="ALPHA",t[t.LOWER=1]="LOWER",t[t.MIXED=2]="MIXED",t[t.PUNCT=3]="PUNCT",t[t.ALPHA_SHIFT=4]="ALPHA_SHIFT",t[t.PUNCT_SHIFT=5]="PUNCT_SHIFT"}(Y||(Y={}));class tr{static decode(t,e){let r=new T(""),n=I.ISO8859_1;r.enableDecoding(n);let i=1,o=t[i++],s=new We;for(;it[0])throw C.getFormatInstance();let n=new Int32Array(tr.NUMBER_OF_SEQUENCE_CODEWORDS);for(let r=0;r0){for(let t=0;t<6;++t)o.write(Number($e(a)>>$e(8*(5-t))));a=0,s=0}}n===e[0]&&r0){for(let t=0;t<6;++t)o.write(Number($e(a)>>$e(8*(5-t))));a=0,s=0}}}return i.append(S.decode(o.toByteArray(),r)),n}static numericCompaction(t,e,r){let n=0,i=!1,o=new Int32Array(tr.MAX_NUMERIC_CODEWORDS);for(;e0&&(r.append(tr.decodeBase900toBase10(o,n)),n=0)}return e}static decodeBase900toBase10(t,e){let r=$e(0);for(let n=0;n@[\\]_`~!\r\t,:\n-.$/\"|*()?{}'",tr.MIXED_CHARS="0123456789&\r\t,:#-.$/+%*=^",tr.EXP900=qe()?function(){let t=[];t[0]=$e(1);let e=$e(900);t[1]=e;for(let r=2;r<16;r++)t[r]=t[r-1]*e;return t}():[],tr.NUMBER_OF_SEQUENCE_CODEWORDS=2;class er{constructor(){}static decode(t,e,r,n,i,o,s){let a,l=new xe(t,e,r,n,i),c=null,h=null;for(let r=!0;;r=!1){if(null!=e&&(c=er.getRowIndicatorColumn(t,l,e,!0,o,s)),null!=n&&(h=er.getRowIndicatorColumn(t,l,n,!1,o,s)),a=er.merge(c,h),null==a)throw N.getNotFoundInstance();let i=a.getBoundingBox();if(!r||null==i||!(i.getMinY()l.getMaxY()))break;l=i}a.setBoundingBox(l);let u=a.getBarcodeColumnCount()+1;a.setDetectionResultColumn(0,c),a.setDetectionResultColumn(u,h);let d=null!=c;for(let e=1;e<=u;e++){let r,n=d?e:u-e;if(void 0!==a.getDetectionResultColumn(n))continue;r=0===n||n===u?new ze(l,0===n):new He(l),a.setDetectionResultColumn(n,r);let i=-1,c=i;for(let e=l.getMinY();e<=l.getMaxY();e++){if(i=er.getStartColumn(a,n,e,d),i<0||i>l.getMaxX()){if(-1===c)continue;i=c}let h=er.detectCodeword(t,l.getMinX(),l.getMaxX(),d,i,e,o,s);null!=h&&(r.setCodeword(e,h),c=i,o=Math.min(o,h.getWidth()),s=Math.max(s,h.getWidth()))}}return er.createDecoderResult(a)}static merge(t,e){if(null==t&&null==e)return null;let r=er.getBarcodeMetadata(t,e);if(null==r)return null;let n=xe.merge(er.adjustBoundingBox(t),er.adjustBoundingBox(e));return new Ge(r,n)}static adjustBoundingBox(t){if(null==t)return null;let e=t.getRowHeights();if(null==e)return null;let r=er.getMax(e),n=0;for(let t of e)if(n+=r-t,t>0)break;let i=t.getCodewords();for(let t=0;n>0&&null==i[t];t++)n--;let o=0;for(let t=e.length-1;t>=0&&(o+=r-e[t],!(e[t]>0));t--);for(let t=i.length-1;o>0&&null==i[t];t--)o--;return t.getBoundingBox().addMissingRows(n,o,t.isLeft())}static getMax(t){let e=-1;for(let r of t)e=Math.max(e,r);return e}static getBarcodeMetadata(t,e){let r,n;return null==t||null==(r=t.getBarcodeMetadata())?null==e?null:e.getBarcodeMetadata():null==e||null==(n=e.getBarcodeMetadata())?r:r.getColumnCount()!==n.getColumnCount()&&r.getErrorCorrectionLevel()!==n.getErrorCorrectionLevel()&&r.getRowCount()!==n.getRowCount()?null:r}static getRowIndicatorColumn(t,e,r,n,i,o){let s=new ze(e,n);for(let a=0;a<2;a++){let l=0===a?1:-1,c=Math.trunc(Math.trunc(r.getX()));for(let a=Math.trunc(Math.trunc(r.getY()));a<=e.getMaxY()&&a>=e.getMinY();a+=l){let e=er.detectCodeword(t,0,t.getWidth(),n,c,a,i,o);null!=e&&(s.setCodeword(a,e),c=n?e.getStartX():e.getEndX())}}return s}static adjustCodewordCount(t,e){let r=e[0][1],n=r.getValue(),i=t.getBarcodeColumnCount()*t.getBarcodeRowCount()-er.getNumberOfECCodeWords(t.getBarcodeECLevel());if(0===n.length){if(i<1||i>be.MAX_CODEWORDS_IN_BARCODE)throw N.getNotFoundInstance();r.setValue(i)}else n[0]!==i&&r.setValue(i)}static createDecoderResult(t){let e=er.createBarcodeMatrix(t);er.adjustCodewordCount(t,e);let r=new Array,n=new Int32Array(t.getBarcodeRowCount()*t.getBarcodeColumnCount()),i=[],o=new Array;for(let s=0;s0;){for(let t=0;tnew Array(t.getBarcodeColumnCount()+2)));for(let t=0;t=0){if(n>=e.length)continue;e[n][r].setValue(t.getValue())}}r++}return e}static isValidBarcodeColumn(t,e){return e>=0&&e<=t.getBarcodeColumnCount()+1}static getStartColumn(t,e,r,n){let i=n?1:-1,o=null;if(er.isValidBarcodeColumn(t,e-i)&&(o=t.getDetectionResultColumn(e-i).getCodeword(r)),null!=o)return n?o.getEndX():o.getStartX();if(o=t.getDetectionResultColumn(e).getCodewordNearby(r),null!=o)return n?o.getStartX():o.getEndX();if(er.isValidBarcodeColumn(t,e-i)&&(o=t.getDetectionResultColumn(e-i).getCodewordNearby(r)),null!=o)return n?o.getEndX():o.getStartX();let s=0;for(;er.isValidBarcodeColumn(t,e-i);){e-=i;for(let r of t.getDetectionResultColumn(e).getCodewords())if(null!=r)return(n?r.getEndX():r.getStartX())+i*s*(r.getEndX()-r.getStartX());s++}return n?t.getBoundingBox().getMinX():t.getBoundingBox().getMaxX()}static detectCodeword(t,e,r,n,i,o,s,a){i=er.adjustCodewordStartColumn(t,e,r,n,i,o);let l,c=er.getModuleBitCount(t,e,r,n,i,o);if(null==c)return null;let h=et.sum(c);if(n)l=i+h;else{for(let t=0;t=e)&&l=e:ser.CODEWORD_SKEW_SIZE)return i;s+=a}a=-a,n=!n}return s}static checkCodewordSkew(t,e,r){return e-er.CODEWORD_SKEW_SIZE<=t&&t<=r+er.CODEWORD_SKEW_SIZE}static decodeCodewords(t,e,r){if(0===t.length)throw C.getFormatInstance();let n=1<r/2+er.MAX_ERRORS||r<0||r>er.MAX_EC_CODEWORDS)throw c.getChecksumInstance();return er.errorCorrection.decode(t,r,e)}static verifyCodewordCount(t,e){if(t.length<4)throw C.getFormatInstance();let r=t[0];if(r>t.length)throw C.getFormatInstance();if(0===r){if(!(e>=1;return e}static getCodewordBucketNumber(t){return t instanceof Int32Array?this.getCodewordBucketNumber_Int32Array(t):this.getCodewordBucketNumber_number(t)}static getCodewordBucketNumber_number(t){return er.getCodewordBucketNumber(er.getBitCountForCodeword(t))}static getCodewordBucketNumber_Int32Array(t){return(t[0]-t[2]+t[4]-t[6]+9)%9}static toString(t){let e=new Ue;for(let r=0;rt))}static getMaxWidth(t,e){return null==t||null==e?0:Math.trunc(Math.abs(t.getX()-e.getX()))}static getMinWidth(t,e){return null==t||null==e?w.MAX_VALUE:Math.trunc(Math.abs(t.getX()-e.getX()))}static getMaxCodewordWidth(t){return Math.floor(Math.max(Math.max(rr.getMaxWidth(t[0],t[4]),rr.getMaxWidth(t[6],t[2])*be.MODULES_IN_CODEWORD/be.MODULES_IN_STOP_PATTERN),Math.max(rr.getMaxWidth(t[1],t[5]),rr.getMaxWidth(t[7],t[3])*be.MODULES_IN_CODEWORD/be.MODULES_IN_STOP_PATTERN)))}static getMinCodewordWidth(t){return Math.floor(Math.min(Math.min(rr.getMinWidth(t[0],t[4]),rr.getMinWidth(t[6],t[2])*be.MODULES_IN_CODEWORD/be.MODULES_IN_STOP_PATTERN),Math.min(rr.getMinWidth(t[1],t[5]),rr.getMinWidth(t[7],t[3])*be.MODULES_IN_CODEWORD/be.MODULES_IN_STOP_PATTERN)))}reset(){}}class nr extends o{}nr.kind="ReaderException";class ir{constructor(t,e){this.verbose=!0===t,e&&this.setHints(e)}decode(t,e){return e&&this.setHints(e),this.decodeInternal(t)}decodeWithState(t){return null!==this.readers&&void 0!==this.readers||this.setHints(null),this.decodeInternal(t)}setHints(t){this.hints=t;const e=null!=t&&void 0!==t.get(E.TRY_HARDER),r=null==t?null:t.get(E.POSSIBLE_FORMATS),n=new Array;if(null!=r){const i=r.some((t=>t===k.UPC_A||t===k.UPC_E||t===k.EAN_13||t===k.EAN_8||t===k.CODABAR||t===k.CODE_39||t===k.CODE_93||t===k.CODE_128||t===k.ITF||t===k.RSS_14||t===k.RSS_EXPANDED));i&&!e&&n.push(new ee(t,this.verbose)),r.includes(k.QR_CODE)&&n.push(new Oe),r.includes(k.DATA_MATRIX)&&n.push(new ue),r.includes(k.AZTEC)&&n.push(new gt),r.includes(k.PDF_417)&&n.push(new rr),i&&e&&n.push(new ee(t,this.verbose))}0===n.length&&(e||n.push(new ee(t,this.verbose)),n.push(new Oe),n.push(new ue),n.push(new gt),n.push(new rr),e&&n.push(new ee(t,this.verbose))),this.readers=n}reset(){if(null!==this.readers)for(const t of this.readers)t.reset()}decodeInternal(t){if(null===this.readers)throw new nr("No readers where selected, nothing can be read.");for(const e of this.readers)try{return e.decode(t,this.hints)}catch(t){if(t instanceof nr)continue}throw new N("No MultiFormat Readers were able to detect the code.")}}var or;!function(t){t[t.ERROR_CORRECTION=0]="ERROR_CORRECTION",t[t.CHARACTER_SET=1]="CHARACTER_SET",t[t.DATA_MATRIX_SHAPE=2]="DATA_MATRIX_SHAPE",t[t.MIN_SIZE=3]="MIN_SIZE",t[t.MAX_SIZE=4]="MAX_SIZE",t[t.MARGIN=5]="MARGIN",t[t.PDF417_COMPACT=6]="PDF417_COMPACT",t[t.PDF417_COMPACTION=7]="PDF417_COMPACTION",t[t.PDF417_DIMENSIONS=8]="PDF417_DIMENSIONS",t[t.AZTEC_LAYERS=9]="AZTEC_LAYERS",t[t.QR_VERSION=10]="QR_VERSION"}(or||(or={}));var sr=or;class ar{constructor(t){this.field=t,this.cachedGenerators=[],this.cachedGenerators.push(new Z(t,Int32Array.from([1])))}buildGenerator(t){const e=this.cachedGenerators;if(t>=e.length){let r=e[e.length-1];const n=this.field;for(let i=e.length;i<=t;i++){const t=r.multiply(new Z(n,Int32Array.from([1,n.exp(i-1+n.getGeneratorBase())])));e.push(t),r=t}}return e[t]}encode(t,e){if(0===e)throw new a("No error correction bytes");const r=t.length-e;if(r<=0)throw new a("No data bytes provided");const n=this.buildGenerator(e),i=new Int32Array(r);u.arraycopy(t,0,i,0,r);let o=new Z(this.field,i);o=o.multiplyByMonomial(e,1);const s=o.divide(n)[1].getCoefficients(),l=e-s.length;for(let e=0;e=5&&(r+=lr.N1+(n-5)),n=1,s=i)}n>=5&&(r+=lr.N1+(n-5))}return r}}lr.N1=3,lr.N2=3,lr.N3=40,lr.N4=10;class cr{constructor(t,e){this.width=t,this.height=e;const r=new Array(e);for(let n=0;n!==e;n++)r[n]=new Uint8Array(t);this.bytes=r}getHeight(){return this.height}getWidth(){return this.width}get(t,e){return this.bytes[e][t]}getArray(){return this.bytes}setNumber(t,e,r){this.bytes[e][t]=r}setBoolean(t,e,r){this.bytes[e][t]=r?1:0}clear(t){for(const e of this.bytes)f.fill(e,t)}equals(t){if(!(t instanceof cr))return!1;const e=t;if(this.width!==e.width)return!1;if(this.height!==e.height)return!1;for(let t=0,r=this.height;t>\n"),t.toString()}setMode(t){this.mode=t}setECLevel(t){this.ecLevel=t}setVersion(t){this.version=t}setMaskPattern(t){this.maskPattern=t}setMatrix(t){this.matrix=t}static isValidMaskPattern(t){return t>=0&&t0;){for(6===o&&(o-=1);s>=0&&s=r;)t^=e<=0)for(let t=0;t!==r;t++){const r=n[t];r>=0&&dr.isEmpty(e.get(r,i))&&dr.embedPositionAdjustmentPattern(r-2,i-2,e)}}}}dr.POSITION_DETECTION_PATTERN=Array.from([Int32Array.from([1,1,1,1,1,1,1]),Int32Array.from([1,0,0,0,0,0,1]),Int32Array.from([1,0,1,1,1,0,1]),Int32Array.from([1,0,1,1,1,0,1]),Int32Array.from([1,0,1,1,1,0,1]),Int32Array.from([1,0,0,0,0,0,1]),Int32Array.from([1,1,1,1,1,1,1])]),dr.POSITION_ADJUSTMENT_PATTERN=Array.from([Int32Array.from([1,1,1,1,1]),Int32Array.from([1,0,0,0,1]),Int32Array.from([1,0,1,0,1]),Int32Array.from([1,0,0,0,1]),Int32Array.from([1,1,1,1,1])]),dr.POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE=Array.from([Int32Array.from([-1,-1,-1,-1,-1,-1,-1]),Int32Array.from([6,18,-1,-1,-1,-1,-1]),Int32Array.from([6,22,-1,-1,-1,-1,-1]),Int32Array.from([6,26,-1,-1,-1,-1,-1]),Int32Array.from([6,30,-1,-1,-1,-1,-1]),Int32Array.from([6,34,-1,-1,-1,-1,-1]),Int32Array.from([6,22,38,-1,-1,-1,-1]),Int32Array.from([6,24,42,-1,-1,-1,-1]),Int32Array.from([6,26,46,-1,-1,-1,-1]),Int32Array.from([6,28,50,-1,-1,-1,-1]),Int32Array.from([6,30,54,-1,-1,-1,-1]),Int32Array.from([6,32,58,-1,-1,-1,-1]),Int32Array.from([6,34,62,-1,-1,-1,-1]),Int32Array.from([6,26,46,66,-1,-1,-1]),Int32Array.from([6,26,48,70,-1,-1,-1]),Int32Array.from([6,26,50,74,-1,-1,-1]),Int32Array.from([6,30,54,78,-1,-1,-1]),Int32Array.from([6,30,56,82,-1,-1,-1]),Int32Array.from([6,30,58,86,-1,-1,-1]),Int32Array.from([6,34,62,90,-1,-1,-1]),Int32Array.from([6,28,50,72,94,-1,-1]),Int32Array.from([6,26,50,74,98,-1,-1]),Int32Array.from([6,30,54,78,102,-1,-1]),Int32Array.from([6,28,54,80,106,-1,-1]),Int32Array.from([6,32,58,84,110,-1,-1]),Int32Array.from([6,30,58,86,114,-1,-1]),Int32Array.from([6,34,62,90,118,-1,-1]),Int32Array.from([6,26,50,74,98,122,-1]),Int32Array.from([6,30,54,78,102,126,-1]),Int32Array.from([6,26,52,78,104,130,-1]),Int32Array.from([6,30,56,82,108,134,-1]),Int32Array.from([6,34,60,86,112,138,-1]),Int32Array.from([6,30,58,86,114,142,-1]),Int32Array.from([6,34,62,90,118,146,-1]),Int32Array.from([6,30,54,78,102,126,150]),Int32Array.from([6,24,50,76,102,128,154]),Int32Array.from([6,28,54,80,106,132,158]),Int32Array.from([6,32,58,84,110,136,162]),Int32Array.from([6,26,54,82,110,138,166]),Int32Array.from([6,30,58,86,114,142,170])]),dr.TYPE_INFO_COORDINATES=Array.from([Int32Array.from([8,0]),Int32Array.from([8,1]),Int32Array.from([8,2]),Int32Array.from([8,3]),Int32Array.from([8,4]),Int32Array.from([8,5]),Int32Array.from([8,7]),Int32Array.from([8,8]),Int32Array.from([7,8]),Int32Array.from([5,8]),Int32Array.from([4,8]),Int32Array.from([3,8]),Int32Array.from([2,8]),Int32Array.from([1,8]),Int32Array.from([0,8])]),dr.VERSION_INFO_POLY=7973,dr.TYPE_INFO_POLY=1335,dr.TYPE_INFO_MASK_PATTERN=21522;class gr{constructor(t,e){this.dataBytes=t,this.errorCorrectionBytes=e}getDataBytes(){return this.dataBytes}getErrorCorrectionBytes(){return this.errorCorrectionBytes}}class fr{constructor(){}static calculateMaskPenalty(t){return lr.applyMaskPenaltyRule1(t)+lr.applyMaskPenaltyRule2(t)+lr.applyMaskPenaltyRule3(t)+lr.applyMaskPenaltyRule4(t)}static encode(t,e,r=null){let n=fr.DEFAULT_BYTE_MODE_ENCODING;const i=null!==r&&void 0!==r.get(sr.CHARACTER_SET);i&&(n=r.get(sr.CHARACTER_SET).toString());const o=this.chooseMode(t,n),s=new A;if(o===Ie.BYTE&&(i||fr.DEFAULT_BYTE_MODE_ENCODING!==n)){const t=I.getCharacterSetECIByName(n);void 0!==t&&this.appendECI(t,s)}this.appendModeInfo(o,s);const a=new A;let l;if(this.appendBytes(t,o,a,n),null!==r&&void 0!==r.get(sr.QR_VERSION)){const t=Number.parseInt(r.get(sr.QR_VERSION).toString(),10);l=Ae.getVersionForNumber(t);const n=this.calculateBitsNeeded(o,s,a,l);if(!this.willFit(n,l,e))throw new ur("Data too big for requested version")}else l=this.recommendVersion(e,o,s,a);const c=new A;c.appendBitArray(s);const h=o===Ie.BYTE?a.getSizeInBytes():t.length;this.appendLengthInfo(h,l,o,c),c.appendBitArray(a);const u=l.getECBlocksForLevel(e),d=l.getTotalCodewords()-u.getTotalECCodewords();this.terminateBits(d,c);const g=this.interleaveWithECBytes(c,l.getTotalCodewords(),d,u.getNumBlocks()),f=new hr;f.setECLevel(e),f.setMode(o),f.setVersion(l);const w=l.getDimensionForVersion(),m=new cr(w,w),E=this.chooseMaskPattern(g,e,l,m);return f.setMaskPattern(E),dr.buildMatrix(g,e,l,E,m),f.setMatrix(m),f}static recommendVersion(t,e,r,n){const i=this.calculateBitsNeeded(e,r,n,Ae.getVersionForNumber(1)),o=this.chooseVersion(i,t),s=this.calculateBitsNeeded(e,r,n,o);return this.chooseVersion(s,t)}static calculateBitsNeeded(t,e,r,n){return e.getSize()+t.getCharacterCountBits(n)+r.getSize()}static getAlphanumericCode(t){return t159)&&(r<224||r>235))return!1}return!0}static chooseMaskPattern(t,e,r,n){let i=Number.MAX_SAFE_INTEGER,o=-1;for(let s=0;s=(t+7)/8}static terminateBits(t,e){const r=8*t;if(e.getSize()>r)throw new ur("data bits cannot fit in the QR Code"+e.getSize()+" > "+r);for(let t=0;t<4&&e.getSize()0)for(let t=n;t<8;t++)e.appendBit(!1);const i=t-e.getSizeInBytes();for(let t=0;t=r)throw new ur("Block ID too large");const s=t%r,a=r-s,l=Math.floor(t/r),c=l+1,h=Math.floor(e/r),u=h+1,d=l-h,g=c-u;if(d!==g)throw new ur("EC bytes mismatch");if(r!==a+s)throw new ur("RS blocks mismatch");if(t!==(h+d)*a+(u+g)*s)throw new ur("Total bytes mismatch");n=1<=0&&e<=9}static appendNumericBytes(t,e){const r=t.length;let n=0;for(;n=33088&&n<=40956?i=n-33088:n>=57408&&n<=60351&&(i=n-49472),-1===i)throw new ur("Invalid byte sequence");const o=192*(i>>8)+(255&i);e.appendBits(o,13)}}static appendECI(t,e){e.appendBits(Ie.ECI.getBits(),4),e.appendBits(t.getValue(),8)}}fr.ALPHANUMERIC_TABLE=Int32Array.from([-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,36,-1,-1,-1,37,38,-1,-1,-1,-1,39,40,-1,41,42,43,0,1,2,3,4,5,6,7,8,9,44,-1,-1,-1,-1,-1,-1,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,-1,-1,-1,-1,-1]),fr.DEFAULT_BYTE_MODE_ENCODING=I.UTF8.getName();class wr{write(t,e,r,n=null){if(0===t.length)throw new a("Found empty contents");if(e<0||r<0)throw new a("Requested dimensions are too small: "+e+"x"+r);let i=de.L,o=wr.QUIET_ZONE_SIZE;null!==n&&(void 0!==n.get(sr.ERROR_CORRECTION)&&(i=de.fromString(n.get(sr.ERROR_CORRECTION).toString())),void 0!==n.get(sr.MARGIN)&&(o=Number.parseInt(n.get(sr.MARGIN).toString(),10)));const s=fr.encode(t,i,n);return this.renderResult(s,e,r,o)}writeToDom(t,e,r,n,i=null){"string"==typeof t&&(t=document.querySelector(t));const o=this.write(e,r,n,i);t&&t.appendChild(o)}renderResult(t,e,r,n){const i=t.getMatrix();if(null===i)throw new J;const o=i.getWidth(),s=i.getHeight(),a=o+2*n,l=s+2*n,c=Math.max(e,a),h=Math.max(r,l),u=Math.min(Math.floor(c/a),Math.floor(h/l)),d=Math.floor((c-o*u)/2),g=Math.floor((h-s*u)/2),f=this.createSVGElement(c,h);for(let t=0,e=g;te||i+s>r)throw new a("Crop rectangle does not fit within image data.");l&&this.reverseHorizontal(o,s)}getRow(t,e){if(t<0||t>=this.getHeight())throw new a("Requested row is outside the image: "+t);const r=this.getWidth();(null==e||e.length>16&255,o=r>>7&510,s=255&r;i[e]=(n+o+s)/4&255}this.luminances=i}else this.luminances=t;if(void 0===n&&(this.dataWidth=e),void 0===i&&(this.dataHeight=r),void 0===o&&(this.left=0),void 0===s&&(this.top=0),this.left+e>this.dataWidth||this.top+r>this.dataHeight)throw new a("Crop rectangle does not fit within image data.")}getRow(t,e){if(t<0||t>=this.getHeight())throw new a("Requested row is outside the image: "+t);const r=this.getWidth();(null==e||e.length"}}class Tr extends _r{constructor(t,e,r){super(t,0,0),this.binaryShiftStart=e,this.binaryShiftByteCount=r}appendTo(t,e){for(let r=0;r62?t.appendBits(this.binaryShiftByteCount-31,16):0===r?t.appendBits(Math.min(this.binaryShiftByteCount,31),5):t.appendBits(this.binaryShiftByteCount-31,5)),t.appendBits(e[this.binaryShiftStart+r],8)}addBinaryShift(t,e){return new Tr(this,t,e)}toString(){return"<"+this.binaryShiftStart+"::"+(this.binaryShiftStart+this.binaryShiftByteCount-1)+">"}}function yr(t,e,r){return new _r(t,e,r)}const Nr=["UPPER","LOWER","DIGIT","MIXED","PUNCT"],Mr=new _r(null,0,0),Dr=[Int32Array.from([0,327708,327710,327709,656318]),Int32Array.from([590318,0,327710,327709,656318]),Int32Array.from([262158,590300,0,590301,932798]),Int32Array.from([327709,327708,656318,0,327710]),Int32Array.from([327711,656380,656382,656381,0])];const Rr=function(t){for(let e of t)f.fill(e,-1);return t[0][4]=0,t[1][4]=0,t[1][0]=28,t[3][4]=0,t[2][4]=0,t[2][0]=15,t}(f.createInt32Array(6,6));class Or{constructor(t,e,r,n){this.token=t,this.mode=e,this.binaryShiftByteCount=r,this.bitCount=n}getMode(){return this.mode}getToken(){return this.token}getBinaryShiftByteCount(){return this.binaryShiftByteCount}getBitCount(){return this.bitCount}latchAndAppend(t,e){let r=this.bitCount,n=this.token;if(t!==this.mode){let e=Dr[this.mode][t];n=yr(n,65535&e,e>>16),r+=e>>16}let i=2===t?4:5;return n=yr(n,e,i),new Or(n,t,0,r+i)}shiftAndAppend(t,e){let r=this.token,n=2===this.mode?4:5;return r=yr(r,Rr[this.mode][t],n),r=yr(r,e,5),new Or(r,this.mode,0,this.bitCount+n+5)}addBinaryShiftChar(t){let e=this.token,r=this.mode,n=this.bitCount;if(4===this.mode||2===this.mode){let t=Dr[r][0];e=yr(e,65535&t,t>>16),n+=t>>16,r=0}let i=0===this.binaryShiftByteCount||31===this.binaryShiftByteCount?18:62===this.binaryShiftByteCount?9:8,o=new Or(e,r,this.binaryShiftByteCount+1,n+i);return 2078===o.binaryShiftByteCount&&(o=o.endBinaryShift(t+1)),o}endBinaryShift(t){if(0===this.binaryShiftByteCount)return this;let e=this.token;return e=function(t,e,r){return new Tr(t,e,r)}(e,t-this.binaryShiftByteCount,this.binaryShiftByteCount),new Or(e,this.mode,0,this.bitCount)}isBetterThanOrEqualTo(t){let e=this.bitCount+(Dr[this.mode][t.mode]>>16);return this.binaryShiftByteCountt.binaryShiftByteCount&&t.binaryShiftByteCount>0&&(e+=10),e<=t.bitCount}toBitArray(t){let e=[];for(let r=this.endBinaryShift(t.length).token;null!==r;r=r.getPrevious())e.unshift(r);let r=new A;for(const n of e)n.appendTo(r,t);return r}toString(){return _.format("%s bits=%d bytes=%d",Nr[this.mode],this.bitCount,this.binaryShiftByteCount)}static calculateBinaryShiftCost(t){return t.binaryShiftByteCount>62?21:t.binaryShiftByteCount>31?20:t.binaryShiftByteCount>0?10:0}}Or.INITIAL_STATE=new Or(Mr,0,0,0);const br=function(t){const e=_.getCharCode(" "),r=_.getCharCode("."),n=_.getCharCode(",");t[0][e]=1;const i=_.getCharCode("Z"),o=_.getCharCode("A");for(let e=o;e<=i;e++)t[0][e]=e-o+2;t[1][e]=1;const s=_.getCharCode("z"),a=_.getCharCode("a");for(let e=a;e<=s;e++)t[1][e]=e-a+2;t[2][e]=1;const l=_.getCharCode("9"),c=_.getCharCode("0");for(let e=c;e<=l;e++)t[2][e]=e-c+2;t[2][n]=12,t[2][r]=13;const h=["\0"," ","","","","","","","","\b","\t","\n","\v","\f","\r","","","","","","@","\\","^","_","`","|","~",""];for(let e=0;e","?","[","]","{","}"];for(let e=0;e0&&(t[4][_.getCharCode(u[e])]=e);return t}(f.createInt32Array(5,256));class Br{constructor(t){this.text=t}encode(){const t=_.getCharCode(" "),e=_.getCharCode("\n");let r=Sr.singletonList(Or.INITIAL_STATE);for(let n=0;n0?(r=Br.updateStateListForPair(r,n,i),n++):r=this.updateStateListForChar(r,n)}return Sr.min(r,((t,e)=>t.getBitCount()-e.getBitCount())).toBitArray(this.text)}updateStateListForChar(t,e){const r=[];for(let n of t)this.updateStateForChar(n,e,r);return Br.simplifyStates(r)}updateStateForChar(t,e,r){let n=255&this.text[e],i=br[t.getMode()][n]>0,o=null;for(let s=0;s<=4;s++){let a=br[s][n];if(a>0){if(null==o&&(o=t.endBinaryShift(e)),!i||s===t.getMode()||2===s){const t=o.latchAndAppend(s,a);r.push(t)}if(!i&&Rr[t.getMode()][s]>=0){const t=o.shiftAndAppend(s,a);r.push(t)}}}if(t.getBinaryShiftByteCount()>0||0===br[t.getMode()][n]){let n=t.addBinaryShiftChar(e);r.push(n)}}static updateStateListForPair(t,e,r){const n=[];for(let i of t)this.updateStateForPair(i,e,r,n);return this.simplifyStates(n)}static updateStateForPair(t,e,r,n){let i=t.endBinaryShift(e);if(n.push(i.latchAndAppend(4,r)),4!==t.getMode()&&n.push(i.shiftAndAppend(4,r)),3===r||4===r){let t=i.latchAndAppend(2,16-r).latchAndAppend(2,1);n.push(t)}if(t.getBinaryShiftByteCount()>0){let r=t.addBinaryShiftChar(e).addBinaryShiftChar(e+1);n.push(r)}}static simplifyStates(t){let e=[];for(const r of t){let t=!0;for(const n of e){if(n.isBetterThanOrEqualTo(r)){t=!1;break}r.isBetterThanOrEqualTo(n)&&(e=e.filter((t=>t!==n)))}t&&e.push(r)}return e}}class Lr{constructor(){}static encodeBytes(t){return Lr.encode(t,Lr.DEFAULT_EC_PERCENT,Lr.DEFAULT_AZTEC_LAYERS)}static encode(t,e,r){let n,i,o,s,l,c=new Br(t).encode(),h=w.truncDivision(c.getSize()*e,100)+11,u=c.getSize()+h;if(r!==Lr.DEFAULT_AZTEC_LAYERS){if(n=r<0,i=Math.abs(r),i>(n?Lr.MAX_NB_BITS_COMPACT:Lr.MAX_NB_BITS))throw new a(_.format("Illegal value %s for layers",r));o=Lr.totalBitsInLayer(i,n),s=Lr.WORD_SIZE[i];let t=o-o%s;if(l=Lr.stuffBits(c,s),l.getSize()+h>t)throw new a("Data to large for user specified layer");if(n&&l.getSize()>64*s)throw new a("Data to large for user specified layer")}else{s=0,l=null;for(let t=0;;t++){if(t>Lr.MAX_NB_BITS)throw new a("Data too large for an Aztec code");if(n=t<=3,i=n?t+1:t,o=Lr.totalBitsInLayer(i,n),u>o)continue;null!=l&&s===Lr.WORD_SIZE[i]||(s=Lr.WORD_SIZE[i],l=Lr.stuffBits(c,s));let e=o-o%s;if(!(n&&l.getSize()>64*s)&&l.getSize()+h<=e)break}}let d,g=Lr.generateCheckWords(l,o,s),f=l.getSize()/s,A=Lr.generateModeMessage(n,i,f),m=(n?11:14)+4*i,E=new Int32Array(m);if(n){d=m;for(let t=0;t=n||t.get(o+r))&&(s|=1<{for(var n in e)r.o(e,n)&&!r.o(t,n)&&Object.defineProperty(t,n,{enumerable:!0,get:e[n]})},r.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(t){if("object"==typeof window)return window}}(),r.o=(t,e)=>Object.prototype.hasOwnProperty.call(t,e),r.r=t=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})};var n={};(()=>{"use strict";var t;r.r(n),r.d(n,{Html5Qrcode:()=>b,Html5QrcodeScanType:()=>i,Html5QrcodeScanner:()=>Z,Html5QrcodeScannerState:()=>f,Html5QrcodeSupportedFormats:()=>t}),function(t){t[t.QR_CODE=0]="QR_CODE",t[t.AZTEC=1]="AZTEC",t[t.CODABAR=2]="CODABAR",t[t.CODE_39=3]="CODE_39",t[t.CODE_93=4]="CODE_93",t[t.CODE_128=5]="CODE_128",t[t.DATA_MATRIX=6]="DATA_MATRIX",t[t.MAXICODE=7]="MAXICODE",t[t.ITF=8]="ITF",t[t.EAN_13=9]="EAN_13",t[t.EAN_8=10]="EAN_8",t[t.PDF_417=11]="PDF_417",t[t.RSS_14=12]="RSS_14",t[t.RSS_EXPANDED=13]="RSS_EXPANDED",t[t.UPC_A=14]="UPC_A",t[t.UPC_E=15]="UPC_E",t[t.UPC_EAN_EXTENSION=16]="UPC_EAN_EXTENSION"}(t||(t={}));var e,i,o=new Map([[t.QR_CODE,"QR_CODE"],[t.AZTEC,"AZTEC"],[t.CODABAR,"CODABAR"],[t.CODE_39,"CODE_39"],[t.CODE_93,"CODE_93"],[t.CODE_128,"CODE_128"],[t.DATA_MATRIX,"DATA_MATRIX"],[t.MAXICODE,"MAXICODE"],[t.ITF,"ITF"],[t.EAN_13,"EAN_13"],[t.EAN_8,"EAN_8"],[t.PDF_417,"PDF_417"],[t.RSS_14,"RSS_14"],[t.RSS_EXPANDED,"RSS_EXPANDED"],[t.UPC_A,"UPC_A"],[t.UPC_E,"UPC_E"],[t.UPC_EAN_EXTENSION,"UPC_EAN_EXTENSION"]]);function s(e){return Object.values(t).includes(e)}!function(t){t[t.UNKNOWN=0]="UNKNOWN",t[t.URL=1]="URL"}(e||(e={})),function(t){t[t.SCAN_TYPE_CAMERA=0]="SCAN_TYPE_CAMERA",t[t.SCAN_TYPE_FILE=1]="SCAN_TYPE_FILE"}(i||(i={}));var a,l=function(){function t(){}return t.GITHUB_PROJECT_URL="https://github.com/mebjas/html5-qrcode",t.SCAN_DEFAULT_FPS=2,t.DEFAULT_DISABLE_FLIP=!1,t.DEFAULT_REMEMBER_LAST_CAMERA_USED=!0,t.DEFAULT_SUPPORTED_SCAN_TYPE=[i.SCAN_TYPE_CAMERA,i.SCAN_TYPE_FILE],t}(),c=function(){function t(t,e){this.format=t,this.formatName=e}return t.prototype.toString=function(){return this.formatName},t.create=function(e){if(!o.has(e))throw e+" not in html5QrcodeSupportedFormatsTextMap";return new t(e,o.get(e))},t}(),h=function(){function t(){}return t.createFromText=function(t){return{decodedText:t,result:{text:t}}},t.createFromQrcodeResult=function(t){return{decodedText:t.text,result:t}},t}();!function(t){t[t.UNKWOWN_ERROR=0]="UNKWOWN_ERROR",t[t.IMPLEMENTATION_ERROR=1]="IMPLEMENTATION_ERROR",t[t.NO_CODE_FOUND_ERROR=2]="NO_CODE_FOUND_ERROR"}(a||(a={}));var u=function(){function t(){}return t.createFrom=function(t){return{errorMessage:t,type:a.UNKWOWN_ERROR}},t}(),d=function(){function t(t){this.verbose=t}return t.prototype.log=function(t){this.verbose&&console.log(t)},t.prototype.warn=function(t){this.verbose&&console.warn(t)},t.prototype.logError=function(t,e){(this.verbose||!0===e)&&console.error(t)},t.prototype.logErrors=function(t){if(0===t.length)throw"Logger#logError called without arguments";this.verbose&&console.error(t)},t}();function g(t){return null==t}var f,w=function(){function t(){}return t.codeParseError=function(t){return"QR code parse error, error = "+t},t.errorGettingUserMedia=function(t){return"Error getting userMedia, error = "+t},t.onlyDeviceSupportedError=function(){return"The device doesn't support navigator.mediaDevices , only supported cameraIdOrConfig in this case is deviceId parameter (string)."},t.cameraStreamingNotSupported=function(){return"Camera streaming not supported by the browser."},t.unableToQuerySupportedDevices=function(){return"Unable to query supported devices, unknown error."},t.insecureContextCameraQueryError=function(){return"Camera access is only supported in secure context like https or localhost."},t}(),A=function(){function t(){}return t.scanningStatus=function(){return"Scanning"},t.idleStatus=function(){return"Idle"},t.errorStatus=function(){return"Error"},t.permissionStatus=function(){return"Permission"},t.noCameraFoundErrorStatus=function(){return"No Cameras"},t.lastMatch=function(t){return"Last Match: "+t},t.codeScannerTitle=function(){return"Code Scanner"},t.cameraPermissionTitle=function(){return"Request Camera Permissions"},t.cameraPermissionRequesting=function(){return"Requesting camera permissions..."},t.noCameraFound=function(){return"No camera found"},t.scanButtonStopScanningText=function(){return"Stop Scanning"},t.scanButtonStartScanningText=function(){return"Start Scanning"},t.torchOnButton=function(){return"Switch On Torch"},t.torchOffButton=function(){return"Switch Off Torch"},t.torchOnFailedMessage=function(){return"Failed to turn on torch"},t.torchOffFailedMessage=function(){return"Failed to turn off torch"},t.scanButtonScanningStarting=function(){return"Launching Camera..."},t.textIfCameraScanSelected=function(){return"Scan an Image File"},t.textIfFileScanSelected=function(){return"Scan using camera directly"},t.selectCamera=function(){return"Select Camera"},t.fileSelectionChooseImage=function(){return"Choose Image"},t.fileSelectionChooseAnother=function(){return"Choose Another"},t.fileSelectionNoImageSelected=function(){return"No image choosen"},t.anonymousCameraPrefix=function(){return"Anonymous Camera"},t.dragAndDropMessage=function(){return"Or drop an image to scan"},t.dragAndDropMessageOnlyImages=function(){return"Or drop an image to scan (other files not supported)"},t}(),m=function(){function t(){}return t.poweredBy=function(){return"Powered by "},t.reportIssues=function(){return"Report issues"},t}(),E=function(){function t(){}return t.isMediaStreamConstraintsValid=function(t,e){if("object"!=typeof t){var r=typeof t;return e.logError("videoConstraints should be of type object, the object passed is of type "+r+".",!0),!1}for(var n=new Set(["autoGainControl","channelCount","echoCancellation","latency","noiseSuppression","sampleRate","sampleSize","volume"]),i=0,o=Object.keys(t);i0&&i[i.length-1])||6!==o[0]&&2!==o[0])){s=0;continue}if(3===o[0]&&(!i||o[1]>i[0]&&o[1]r&&(r=s,e=o)}if(!e)throw"No largest barcode found";return e},e.prototype.createBarcodeDetectorFormats=function(t){for(var e=[],r=0,n=t;r0&&i[i.length-1])||6!==o[0]&&2!==o[0])){s=0;continue}if(3===o[0]&&(!i||o[1]>i[0]&&o[1]=o&&i()}))}))},e.prototype.scanFile=function(t,e){return this.scanFileV2(t,e).then((function(t){return t.decodedText}))},e.prototype.scanFileV2=function(t,e){var r=this;if(!(t&&t instanceof File))throw"imageFile argument is mandatory and should be instance of File. Use 'event.target.files[0]'.";if(g(e)&&(e=!0),!this.stateManagerProxy.canScanFile())throw"Cannot start file scan - ongoing camera scan";return new Promise((function(n,i){r.possiblyCloseLastScanImageFile(),r.clearElement(),r.lastScanImageFile=URL.createObjectURL(t);var o=new Image;o.onload=function(){var t=o.width,s=o.height,a=document.getElementById(r.elementId),l=a.clientWidth?a.clientWidth:R.DEFAULT_WIDTH,c=Math.max(a.clientHeight?a.clientHeight:s,R.FILE_SCAN_MIN_HEIGHT),u=r.computeCanvasDrawConfig(t,s,l,c);if(e){var d=r.createCanvasElement(l,c,"qr-canvas-visible");d.style.display="inline-block",a.appendChild(d);var g=d.getContext("2d");if(!g)throw"Unable to get 2d context from canvas";g.canvas.width=l,g.canvas.height=c,g.drawImage(o,0,0,t,s,u.x,u.y,u.width,u.height)}var f=r.createCanvasElement(u.width,u.height);a.appendChild(f);var w=f.getContext("2d");if(!w)throw"Unable to get 2d context from canvas";w.canvas.width=u.width,w.canvas.height=u.height,w.drawImage(o,0,0,t,s,0,0,u.width,u.height);try{r.qrcode.decodeAsync(f).then((function(t){n(h.createFromQrcodeResult(t))})).catch(i)}catch(t){i("QR code parse error, error = "+t)}},o.onerror=i,o.onabort=i,o.onstalled=i,o.onsuspend=i,o.src=URL.createObjectURL(t)}))},e.prototype.clear=function(){this.clearElement()},e.getCameras=function(){if(navigator.mediaDevices)return e.getCamerasFromMediaDevices();var t=MediaStreamTrack;if(MediaStreamTrack&&t.getSources)return e.getCamerasFromMediaStreamTrack();var r=w.unableToQuerySupportedDevices();return function(){if("https:"===location.protocol)return!0;var t=location.host.split(":")[0];return"127.0.0.1"===t||"localhost"===t}()||(r=w.insecureContextCameraQueryError()),Promise.reject(r)},e.prototype.getRunningTrackCapabilities=function(){if(null==this.localMediaStream)throw"Scanning is not in running state, call this API only when QR code scanning using camera is in running state.";if(0===this.localMediaStream.getVideoTracks().length)throw"No video tracks found";return this.localMediaStream.getVideoTracks()[0].getCapabilities()},e.prototype.getRunningTrackSettings=function(){if(null==this.localMediaStream)throw"Scanning is not in running state, call this API only when QR code scanning using camera is in running state.";if(0===this.localMediaStream.getVideoTracks().length)throw"No video tracks found";return this.localMediaStream.getVideoTracks()[0].getSettings()},e.prototype.applyVideoConstraints=function(t){var e=this;if(!t)throw"videoConstaints is required argument.";if(!E.isMediaStreamConstraintsValid(t,this.logger))throw"invalid videoConstaints passed, check logs for more details";if(null===this.localMediaStream)throw"Scanning is not in running state, call this API only when QR code scanning using camera is in running state.";if(0===this.localMediaStream.getVideoTracks().length)throw"No video tracks found";return new Promise((function(r,n){"aspectRatio"in t?n("Chaning 'aspectRatio' in run-time is not yet supported."):e.localMediaStream.getVideoTracks()[0].applyConstraints(t).then((function(t){r(t)})).catch((function(t){n(t)}))}))},e.getCamerasFromMediaDevices=function(){return new Promise((function(t,e){navigator.mediaDevices.getUserMedia({audio:!1,video:!0}).then((function(r){navigator.mediaDevices.enumerateDevices().then((function(e){for(var n=[],i=0,o=e;it&&(this.logger.warn("`qrbox.width` or `qrbox` is larger than the width of the root element. The width will be truncated to the width of root element."),i=t),i)},e.prototype.validateQrboxConfig=function(t){if("number"!=typeof t&&"function"!=typeof t&&(void 0===t.width||void 0===t.height))throw"Invalid instance of QrDimensions passed for 'config.qrbox'. Both 'width' and 'height' should be set."},e.prototype.toQrdimensions=function(t,e,r){if("number"==typeof r)return{width:r,height:r};if("function"==typeof r)try{return r(t,e)}catch(t){throw new Error("qrbox config was passed as a function but it failed with unknown error"+t)}return r},e.prototype.setupUi=function(t,e,r){r.isShadedBoxEnabled()&&this.validateQrboxSize(t,e,r);var n=g(r.qrbox)?{width:t,height:e}:r.qrbox;this.validateQrboxConfig(n);var i=this.toQrdimensions(t,e,n);i.height>e&&this.logger.warn("[Html5Qrcode] config.qrbox has height that isgreater than the height of the video stream. Shading will be ignored");var o=r.isShadedBoxEnabled()&&i.height<=e,s={x:0,y:0,width:t,height:e},a=o?this.getShadedRegionBounds(t,e,i):s,l=this.createCanvasElement(a.width,a.height),c=l.getContext("2d");c.canvas.width=a.width,c.canvas.height=a.height,this.element.append(l),o&&this.possiblyInsertShadingElement(this.element,t,e,i),this.createScannerPausedUiElement(this.element),this.qrRegion=a,this.context=c,this.canvasElement=l},e.prototype.createScannerPausedUiElement=function(t){var e=document.createElement("div");e.innerText="Scanner paused",e.style.display="none",e.style.position="absolute",e.style.top="0px",e.style.zIndex="1",e.style.background="yellow",e.style.textAlign="center",e.style.width="100%",t.appendChild(e),this.scannerPausedUiElement=e},e.prototype.scanContext=function(t,e){var r=this;return this.stateManagerProxy.isPaused()?Promise.resolve(!1):this.qrcode.decodeAsync(this.canvasElement).then((function(e){return t(e.text,h.createFromQrcodeResult(e)),r.possiblyUpdateShaders(!0),!0})).catch((function(t){r.possiblyUpdateShaders(!1);var n=w.codeParseError(t);return e(n,u.createFrom(n)),!1}))},e.prototype.foreverScan=function(t,e,r){var n=this;if(this.shouldScan&&this.localMediaStream){var i=this.videoElement,o=i.videoWidth/i.clientWidth,s=i.videoHeight/i.clientHeight;if(!this.qrRegion)throw"qrRegion undefined when localMediaStream is ready.";var a=this.qrRegion.width*o,l=this.qrRegion.height*s,c=this.qrRegion.x*o,h=this.qrRegion.y*s;this.context.drawImage(i,c,h,a,l,0,0,this.qrRegion.width,this.qrRegion.height);var u=function(){n.foreverScanTimeout=setTimeout((function(){n.foreverScan(t,e,r)}),n.getTimeoutFps(t.fps))};this.scanContext(e,r).then((function(i){i||!0===t.disableFlip?u():(n.context.translate(n.context.canvas.width,0),n.context.scale(-1,1),n.scanContext(e,r).finally((function(){u()})))})).catch((function(t){n.logger.logError("Error happend while scanning context",t),u()}))}},e.prototype.onMediaStreamReceived=function(t,e,r,n,i,o){var s=this,a=this;return new Promise((function(l,c){var h=function(){var r=s.createVideoElement(n);a.element.append(r),r.onabort=c,r.onerror=c;var h=function(){var t=r.clientWidth,n=r.clientHeight;a.setupUi(t,n,e),a.foreverScan(e,i,o),r.removeEventListener("playing",h),l(null)};r.addEventListener("playing",h),r.srcObject=t,r.play(),a.videoElement=r};if(a.localMediaStream=t,r||!e.aspectRatio)h();else{var u={aspectRatio:e.aspectRatio};t.getVideoTracks()[0].applyConstraints(u).then((function(t){return h()})).catch((function(t){a.logger.logErrors(["[Html5Qrcode] Constriants could not be satisfied, ignoring constraints",t]),h()}))}}))},e.prototype.createVideoConstraints=function(t){if("string"==typeof t)return{deviceId:{exact:t}};if("object"==typeof t){var e="facingMode",r={user:!0,environment:!0},n="exact",i=function(t){if(t in r)return!0;throw"config has invalid 'facingMode' value = '"+t+"'"},o=Object.keys(t);if(1!==o.length)throw"'cameraIdOrConfig' object should have exactly 1 key, if passed as an object, found "+o.length+" keys";var s=Object.keys(t)[0];if(s!==e&&"deviceId"!==s)throw"Only 'facingMode' and 'deviceId' are supported for 'cameraIdOrConfig'";if(s!==e){var a=t.deviceId;if("string"==typeof a)return{deviceId:a};if("object"==typeof a){if(n in a)return{deviceId:{exact:a.exact}};throw"'deviceId' should be string or object with exact as key."}throw"Invalid type of 'deviceId' = "+typeof a}var l=t.facingMode;if("string"==typeof l){if(i(l))return{facingMode:l}}else{if("object"!=typeof l)throw"Invalid type of 'facingMode' = "+typeof l;if(!(n in l))throw"'facingMode' should be string or object with exact as key.";if(i(l.exact))return{facingMode:{exact:l.exact}}}}throw"Invalid type of 'cameraIdOrConfig' = "+typeof t},e.prototype.computeCanvasDrawConfig=function(t,e,r,n){if(t<=r&&e<=n)return{x:(r-t)/2,y:(n-e)/2,width:t,height:e};var i=t,o=e;return t>r&&(e*=r/t,t=r),e>n&&(t*=n/e,e=n),this.logger.log("Image downsampled from "+i+"X"+o+" to "+t+"X"+e+"."),this.computeCanvasDrawConfig(t,e,r,n)},e.prototype.clearElement=function(){if(this.stateManagerProxy.isScanning())throw"Cannot clear while scan is ongoing, close it first.";var t=document.getElementById(this.elementId);t&&(t.innerHTML="")},e.prototype.createVideoElement=function(t){var e=document.createElement("video");return e.style.width=t+"px",e.style.display="block",e.muted=!0,e.setAttribute("muted","true"),e.playsInline=!0,e},e.prototype.possiblyUpdateShaders=function(t){this.qrMatch!==t&&(this.hasBorderShaders&&this.borderShaders&&this.borderShaders.length&&this.borderShaders.forEach((function(e){e.style.backgroundColor=t?R.BORDER_SHADER_MATCH_COLOR:R.BORDER_SHADER_DEFAULT_COLOR})),this.qrMatch=t)},e.prototype.possiblyCloseLastScanImageFile=function(){this.lastScanImageFile&&(URL.revokeObjectURL(this.lastScanImageFile),this.lastScanImageFile=null)},e.prototype.createCanvasElement=function(t,e,r){var n=t,i=e,o=document.createElement("canvas");return o.style.width=n+"px",o.style.height=i+"px",o.style.display="none",o.id=g(r)?"qr-canvas":r,o},e.prototype.getShadedRegionBounds=function(t,e,r){if(r.width>t||r.height>e)throw"'config.qrbox' dimensions should not be greater than the dimensions of the root HTML element.";return{x:(t-r.width)/2,y:(e-r.height)/2,width:r.width,height:r.height}},e.prototype.possiblyInsertShadingElement=function(t,e,r,n){if(!(e-n.width<1||r-n.height<1)){var i=document.createElement("div");i.style.position="absolute";var o=(e-n.width)/2,s=(r-n.height)/2;if(i.style.borderLeft=o+"px solid rgba(0, 0, 0, 0.48)",i.style.borderRight=o+"px solid rgba(0, 0, 0, 0.48)",i.style.borderTop=s+"px solid rgba(0, 0, 0, 0.48)",i.style.borderBottom=s+"px solid rgba(0, 0, 0, 0.48)",i.style.boxSizing="border-box",i.style.top="0px",i.style.bottom="0px",i.style.left="0px",i.style.right="0px",i.id=""+R.SHADED_REGION_ELEMENT_ID,e-n.width<11||r-n.height<11)this.hasBorderShaders=!1;else{this.insertShaderBorders(i,40,5,-5,null,0,!0),this.insertShaderBorders(i,40,5,-5,null,0,!1),this.insertShaderBorders(i,40,5,null,-5,0,!0),this.insertShaderBorders(i,40,5,null,-5,0,!1),this.insertShaderBorders(i,5,45,-5,null,-5,!0),this.insertShaderBorders(i,5,45,null,-5,-5,!0),this.insertShaderBorders(i,5,45,-5,null,-5,!1),this.insertShaderBorders(i,5,45,null,-5,-5,!1),this.hasBorderShaders=!0}t.append(i)}},e.prototype.insertShaderBorders=function(t,e,r,n,i,o,s){var a=document.createElement("div");a.style.position="absolute",a.style.backgroundColor=R.BORDER_SHADER_DEFAULT_COLOR,a.style.width=e+"px",a.style.height=r+"px",null!==n&&(a.style.top=n+"px"),null!==i&&(a.style.bottom=i+"px"),s?a.style.left=o+"px":a.style.right=o+"px",this.borderShaders||(this.borderShaders=[]),this.borderShaders.push(a),t.appendChild(a)},e.prototype.showPausedState=function(){if(!this.scannerPausedUiElement)throw"[internal error] scanner paused UI element not found";this.scannerPausedUiElement.style.display="block"},e.prototype.hidePausedState=function(){if(!this.scannerPausedUiElement)throw"[internal error] scanner paused UI element not found";this.scannerPausedUiElement.style.display="none"},e.prototype.getTimeoutFps=function(t){return 1e3/t},e}(),B="data:image/svg+xml;base64,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",L=function(){function t(){}return t.createDefault=function(){return{hasPermission:!1,lastUsedCameraId:null}},t}(),P=function(){function t(){this.data=L.createDefault();var e=localStorage.getItem(t.LOCAL_STORAGE_KEY);e?this.data=JSON.parse(e):this.reset()}return t.prototype.hasCameraPermissions=function(){return this.data.hasPermission},t.prototype.getLastUsedCameraId=function(){return this.data.lastUsedCameraId},t.prototype.setHasPermission=function(t){this.data.hasPermission=t,this.flush()},t.prototype.setLastUsedCameraId=function(t){this.data.lastUsedCameraId=t,this.flush()},t.prototype.resetLastUsedCameraId=function(){this.data.lastUsedCameraId=null,this.flush()},t.prototype.reset=function(){this.data=L.createDefault(),this.flush()},t.prototype.flush=function(){localStorage.setItem(t.LOCAL_STORAGE_KEY,JSON.stringify(this.data))},t.LOCAL_STORAGE_KEY="HTML5_QRCODE_DATA",t}(),v=function(){function t(){this.infoDiv=document.createElement("div")}return t.prototype.renderInto=function(t){this.infoDiv.style.position="absolute",this.infoDiv.style.top="10px",this.infoDiv.style.right="10px",this.infoDiv.style.zIndex="2",this.infoDiv.style.display="none",this.infoDiv.style.padding="5pt",this.infoDiv.style.border="1px solid #171717",this.infoDiv.style.fontSize="10pt",this.infoDiv.style.background="rgb(0 0 0 / 69%)",this.infoDiv.style.borderRadius="5px",this.infoDiv.style.textAlign="center",this.infoDiv.style.fontWeight="400",this.infoDiv.style.color="white",this.infoDiv.innerText=m.poweredBy();var e=document.createElement("a");e.innerText="ScanApp",e.href="https://scanapp.org",e.target="new",e.style.color="white",this.infoDiv.appendChild(e);var r=document.createElement("br"),n=document.createElement("br");this.infoDiv.appendChild(r),this.infoDiv.appendChild(n);var i=document.createElement("a");i.innerText=m.reportIssues(),i.href="https://github.com/mebjas/html5-qrcode/issues",i.target="new",i.style.color="white",this.infoDiv.appendChild(i),t.appendChild(this.infoDiv)},t.prototype.show=function(){this.infoDiv.style.display="block"},t.prototype.hide=function(){this.infoDiv.style.display="none"},t}(),F=function(){function t(t,e){this.isShowingInfoIcon=!0,this.onTapIn=t,this.onTapOut=e,this.infoIcon=document.createElement("img")}return t.prototype.renderInto=function(t){var e=this;this.infoIcon.alt="Info icon",this.infoIcon.src=B,this.infoIcon.style.position="absolute",this.infoIcon.style.top="4px",this.infoIcon.style.right="4px",this.infoIcon.style.opacity="0.6",this.infoIcon.style.cursor="pointer",this.infoIcon.style.zIndex="2",this.infoIcon.style.width="16px",this.infoIcon.style.height="16px",this.infoIcon.onmouseover=function(t){return e.onHoverIn()},this.infoIcon.onmouseout=function(t){return e.onHoverOut()},this.infoIcon.onclick=function(t){return e.onClick()},t.appendChild(this.infoIcon)},t.prototype.onHoverIn=function(){this.isShowingInfoIcon&&(this.infoIcon.style.opacity="1")},t.prototype.onHoverOut=function(){this.isShowingInfoIcon&&(this.infoIcon.style.opacity="0.6")},t.prototype.onClick=function(){this.isShowingInfoIcon?(this.isShowingInfoIcon=!1,this.onTapIn(),this.infoIcon.src="data:image/png;base64,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",this.infoIcon.style.opacity="1"):(this.isShowingInfoIcon=!0,this.onTapOut(),this.infoIcon.src=B,this.infoIcon.style.opacity="0.6")},t}(),x=function(){function t(){var t=this;this.infoDiv=new v,this.infoIcon=new F((function(){t.infoDiv.show()}),(function(){t.infoDiv.hide()}))}return t.prototype.renderInto=function(t){this.infoDiv.renderInto(t),this.infoIcon.renderInto(t)},t}(),k=function(){function t(){}return t.hasCameraPermissions=function(){return new Promise((function(t,e){navigator.mediaDevices.enumerateDevices().then((function(e){e.forEach((function(e){"videoinput"===e.kind&&e.label&&t(!0)})),t(!1)}))}))},t}(),U=function(){function t(t){this.supportedScanTypes=this.validateAndReturnScanTypes(t)}return t.prototype.getDefaultScanType=function(){return this.supportedScanTypes[0]},t.prototype.hasMoreThanOneScanType=function(){return this.supportedScanTypes.length>1},t.prototype.isCameraScanRequired=function(){for(var e=0,r=this.supportedScanTypes;ee)throw"Max "+e+" values expected for supportedScanTypes";for(var r=0,n=t;r0&&i[i.length-1])||6!==o[0]&&2!==o[0])){s=0;continue}if(3===o[0]&&(!i||o[1]>i[0]&&o[1]20){var e=t.substring(0,8),r=t.length,n=t.substring(r-8,r);t=e+"...."+n}var i=A.fileSelectionChooseAnother()+" - "+t;this.fileSelectionButton.innerText=i},t.prototype.setInitialValueToButton=function(){var t=A.fileSelectionChooseImage()+" - "+A.fileSelectionNoImageSelected();this.fileSelectionButton.innerText=t},t.prototype.getFileScanInputId=function(){return"html5-qrcode-private-filescan-input"},t.create=function(e,r,n){return new t(e,r,n)},t}();!function(t){t[t.STATUS_DEFAULT=0]="STATUS_DEFAULT",t[t.STATUS_SUCCESS=1]="STATUS_SUCCESS",t[t.STATUS_WARNING=2]="STATUS_WARNING",t[t.STATUS_REQUESTING_PERMISSION=3]="STATUS_REQUESTING_PERMISSION"}(T||(T={}));var Z=function(){function t(t,e,r){if(this.lastMatchFound=null,this.cameraScanImage=null,this.fileScanImage=null,this.fileSelectionUi=null,this.elementId=t,this.config=this.createConfig(e),this.verbose=!0===r,!document.getElementById(t))throw"HTML Element with id="+t+" not found";this.scanTypeSelector=new U(this.config.supportedScanTypes),this.currentScanType=this.scanTypeSelector.getDefaultScanType(),this.sectionSwapAllowed=!0,this.logger=new d(this.verbose),this.persistedDataManager=new P,!0!==e.rememberLastUsedCamera&&this.persistedDataManager.reset()}return t.prototype.render=function(t,e){var r=this;this.lastMatchFound=null,this.qrCodeSuccessCallback=function(e,n){if(t)t(e,n);else{if(r.lastMatchFound===e)return;r.lastMatchFound=e,r.setHeaderMessage(A.lastMatch(e),T.STATUS_SUCCESS)}},this.qrCodeErrorCallback=function(t,r){e&&e(t,r)};var n,i,o=document.getElementById(this.elementId);if(!o)throw"HTML Element with id="+this.elementId+" not found";o.innerHTML="",this.createBasicLayout(o),this.html5Qrcode=new b(this.getScanRegionId(),(n=this.config,i=this.verbose,{formatsToSupport:n.formatsToSupport,useBarCodeDetectorIfSupported:n.useBarCodeDetectorIfSupported,experimentalFeatures:n.experimentalFeatures,verbose:i}))},t.prototype.pause=function(t){if(!this.html5Qrcode)throw"Code scanner not initialized.";(g(t)||!0!==t)&&(t=!1),this.html5Qrcode.pause(t)},t.prototype.resume=function(){if(!this.html5Qrcode)throw"Code scanner not initialized.";this.html5Qrcode.resume()},t.prototype.getState=function(){if(!this.html5Qrcode)throw"Code scanner not initialized.";return this.html5Qrcode.getState()},t.prototype.clear=function(){var t=this,e=function(){var e=document.getElementById(t.elementId);e&&(e.innerHTML="",t.resetBasicLayout(e))};return this.html5Qrcode?new Promise((function(r,n){t.html5Qrcode?t.html5Qrcode.isScanning?t.html5Qrcode.stop().then((function(n){t.html5Qrcode?(t.html5Qrcode.clear(),e(),r()):r()})).catch((function(e){t.verbose&&t.logger.logError("Unable to stop qrcode scanner",e),n(e)})):(t.html5Qrcode.clear(),e()):r()})):Promise.resolve()},t.prototype.getRunningTrackCapabilities=function(){if(!this.html5Qrcode)throw"Code scanner not initialized.";return this.html5Qrcode.getRunningTrackCapabilities()},t.prototype.getRunningTrackSettings=function(){if(!this.html5Qrcode)throw"Code scanner not initialized.";return this.html5Qrcode.getRunningTrackSettings()},t.prototype.applyVideoConstraints=function(t){if(!this.html5Qrcode)throw"Code scanner not initialized.";return this.html5Qrcode.applyVideoConstraints(t)},t.prototype.createConfig=function(t){return t?(t.fps||(t.fps=l.SCAN_DEFAULT_FPS),t.rememberLastUsedCamera!==!l.DEFAULT_REMEMBER_LAST_CAMERA_USED&&(t.rememberLastUsedCamera=l.DEFAULT_REMEMBER_LAST_CAMERA_USED),t.supportedScanTypes||(t.supportedScanTypes=l.DEFAULT_SUPPORTED_SCAN_TYPE),t):{fps:l.SCAN_DEFAULT_FPS,rememberLastUsedCamera:l.DEFAULT_REMEMBER_LAST_CAMERA_USED,supportedScanTypes:l.DEFAULT_SUPPORTED_SCAN_TYPE}},t.prototype.createBasicLayout=function(t){t.style.position="relative",t.style.padding="0px",t.style.border="1px solid silver",this.createHeader(t);var e=document.createElement("div"),r=this.getScanRegionId();e.id=r,e.style.width="100%",e.style.minHeight="100px",e.style.textAlign="center",t.appendChild(e),U.isCameraScanType(this.currentScanType)?this.insertCameraScanImageToScanRegion():this.insertFileScanImageToScanRegion();var n=document.createElement("div"),i=this.getDashboardId();n.id=i,n.style.width="100%",t.appendChild(n),this.setupInitialDashboard(n)},t.prototype.resetBasicLayout=function(t){t.style.border="none"},t.prototype.setupInitialDashboard=function(t){this.createSection(t),this.createSectionControlPanel(),this.scanTypeSelector.hasMoreThanOneScanType()&&this.createSectionSwap()},t.prototype.createHeader=function(t){var e=document.createElement("div");e.style.textAlign="left",e.style.margin="0px",t.appendChild(e),(new x).renderInto(e);var r=document.createElement("div");r.id=this.getHeaderMessageContainerId(),r.style.display="none",r.style.textAlign="center",r.style.fontSize="14px",r.style.padding="2px 10px",r.style.margin="4px",r.style.borderTop="1px solid #f6f6f6",e.appendChild(r)},t.prototype.createSection=function(t){var e=document.createElement("div");e.id=this.getDashboardSectionId(),e.style.width="100%",e.style.padding="10px 0px 10px 0px",e.style.textAlign="left",t.appendChild(e)},t.prototype.createCameraListUi=function(t,e,r){var n=this;n.setHeaderMessage(A.cameraPermissionRequesting());var i=function(){r||n.createPermissionButton(t,e)};b.getCameras().then((function(r){n.persistedDataManager.setHasPermission(!0),n.resetHeaderMessage(),r&&r.length>0?(t.removeChild(e),n.renderCameraSelection(r)):(n.setHeaderMessage(A.noCameraFound(),T.STATUS_WARNING),i())})).catch((function(t){n.persistedDataManager.setHasPermission(!1),r?r.disabled=!1:i(),n.setHeaderMessage(t,T.STATUS_WARNING)}))},t.prototype.createPermissionButton=function(t,e){var r=this,n=V.createElement("button",this.getCameraPermissionButtonId());n.innerText=A.cameraPermissionTitle(),n.addEventListener("click",(function(){n.disabled=!0,r.createCameraListUi(t,e,n)})),e.appendChild(n)},t.prototype.createPermissionsUi=function(t,e){var r=this;U.isCameraScanType(this.currentScanType)&&this.persistedDataManager.hasCameraPermissions()?k.hasCameraPermissions().then((function(n){n?r.createCameraListUi(t,e):(r.persistedDataManager.setHasPermission(!1),r.createPermissionButton(t,e))})).catch((function(n){r.persistedDataManager.setHasPermission(!1),r.createPermissionButton(t,e)})):this.createPermissionButton(t,e)},t.prototype.createSectionControlPanel=function(){var t=document.getElementById(this.getDashboardSectionId()),e=document.createElement("div");t.appendChild(e);var r=document.createElement("div");r.id=this.getDashboardSectionCameraScanRegionId(),r.style.display=U.isCameraScanType(this.currentScanType)?"block":"none",e.appendChild(r);var n=document.createElement("div");n.style.textAlign="center",r.appendChild(n),this.scanTypeSelector.isCameraScanRequired()&&this.createPermissionsUi(r,n),this.renderFileScanUi(e)},t.prototype.renderFileScanUi=function(t){var e=U.isFileScanType(this.currentScanType),r=this;this.fileSelectionUi=j.create(t,e,(function(t){if(!r.html5Qrcode)throw"html5Qrcode not defined";U.isFileScanType(r.currentScanType)&&r.html5Qrcode.scanFileV2(t,!0).then((function(t){r.resetHeaderMessage(),r.qrCodeSuccessCallback(t.decodedText,t)})).catch((function(t){r.setHeaderMessage(t,T.STATUS_WARNING),r.qrCodeErrorCallback(t,u.createFrom(t))}))}))},t.prototype.renderCameraSelection=function(t){var e=this,r=this,n=document.getElementById(this.getDashboardSectionCameraScanRegionId());n.style.textAlign="center";var i=document.createElement("span");i.style.marginRight="10px";var o=t.length,s=V.createElement("select",this.getCameraSelectionId());if(1===o)s.style.display="none";else{var a=A.selectCamera();i.innerText=a+" ("+t.length+") "}for(var l=[],c=1,h=0,u=t;h",e.appendChild(t.cameraScanImage)},this.cameraScanImage.width=64,this.cameraScanImage.style.opacity="0.8",this.cameraScanImage.src="data:image/svg+xml;base64,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"},t.prototype.insertFileScanImageToScanRegion=function(){var t=this,e=document.getElementById(this.getScanRegionId());if(this.fileScanImage)return e.innerHTML="
",void e.appendChild(this.fileScanImage);this.fileScanImage=new Image,this.fileScanImage.onload=function(r){e.innerHTML="
",e.appendChild(t.fileScanImage)},this.fileScanImage.width=64,this.fileScanImage.style.opacity="0.8",this.fileScanImage.src="data:image/svg+xml;base64,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"},t.prototype.clearScanRegion=function(){document.getElementById(this.getScanRegionId()).innerHTML=""},t.prototype.getDashboardSectionId=function(){return this.elementId+"__dashboard_section"},t.prototype.getDashboardSectionCameraScanRegionId=function(){return this.elementId+"__dashboard_section_csr"},t.prototype.getDashboardSectionSwapLinkId=function(){return H.SCAN_TYPE_CHANGE_ANCHOR_ID},t.prototype.getScanRegionId=function(){return this.elementId+"__scan_region"},t.prototype.getDashboardId=function(){return this.elementId+"__dashboard"},t.prototype.getHeaderMessageContainerId=function(){return this.elementId+"__header_message"},t.prototype.getCameraSelectionId=function(){return H.CAMERA_SELECTION_SELECT_ID},t.prototype.getCameraPermissionButtonId=function(){return H.CAMERA_PERMISSION_BUTTON_ID},t.prototype.getCameraScanRegion=function(){return document.getElementById(this.getDashboardSectionCameraScanRegionId())},t.prototype.getDashboardSectionSwapLink=function(){return document.getElementById(this.getDashboardSectionSwapLinkId())},t.prototype.getHeaderMessageDiv=function(){return document.getElementById(this.getHeaderMessageContainerId())},t}()})(),__Html5QrcodeLibrary__=n})();/** Append the libary components to globals for backwards compatibility. */ +var __Html5QrcodeLibrary__;(()=>{var t={449:function(t,e,r){!function(t){"use strict";function e(t){return null==t}var n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};var i,o=function(t){function e(e){var r,n,i,o=this.constructor,s=t.call(this,e)||this;return Object.defineProperty(s,"name",{value:o.name,enumerable:!1}),r=s,n=o.prototype,(i=Object.setPrototypeOf)?i(r,n):r.__proto__=n,function(t,e){void 0===e&&(e=t.constructor);var r=Error.captureStackTrace;r&&r(t,e)}(s),s}return function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}(e,t),e}(Error);class s extends o{constructor(t){super(t),this.message=t}getKind(){return this.constructor.kind}}s.kind="Exception";class a extends s{}a.kind="ArgumentException";class l extends s{}l.kind="IllegalArgumentException";class c{constructor(t){if(this.binarizer=t,null===t)throw new l("Binarizer must be non-null.")}getWidth(){return this.binarizer.getWidth()}getHeight(){return this.binarizer.getHeight()}getBlackRow(t,e){return this.binarizer.getBlackRow(t,e)}getBlackMatrix(){return null!==this.matrix&&void 0!==this.matrix||(this.matrix=this.binarizer.getBlackMatrix()),this.matrix}isCropSupported(){return this.binarizer.getLuminanceSource().isCropSupported()}crop(t,e,r,n){const i=this.binarizer.getLuminanceSource().crop(t,e,r,n);return new c(this.binarizer.createBinarizer(i))}isRotateSupported(){return this.binarizer.getLuminanceSource().isRotateSupported()}rotateCounterClockwise(){const t=this.binarizer.getLuminanceSource().rotateCounterClockwise();return new c(this.binarizer.createBinarizer(t))}rotateCounterClockwise45(){const t=this.binarizer.getLuminanceSource().rotateCounterClockwise45();return new c(this.binarizer.createBinarizer(t))}toString(){try{return this.getBlackMatrix().toString()}catch(t){return""}}}class h extends s{static getChecksumInstance(){return new h}}h.kind="ChecksumException";class u{constructor(t){this.source=t}getLuminanceSource(){return this.source}getWidth(){return this.source.getWidth()}getHeight(){return this.source.getHeight()}}class d{static arraycopy(t,e,r,n,i){for(;i--;)r[n++]=t[e++]}static currentTimeMillis(){return Date.now()}}class g extends s{}g.kind="IndexOutOfBoundsException";class f extends g{constructor(t,e){super(e),this.index=t,this.message=e}}f.kind="ArrayIndexOutOfBoundsException";class w{static fill(t,e){for(let r=0,n=t.length;rr)throw new l("fromIndex("+e+") > toIndex("+r+")");if(e<0)throw new f(e);if(r>t)throw new f(r)}static asList(...t){return t}static create(t,e,r){return Array.from({length:t}).map((t=>Array.from({length:e}).fill(r)))}static createInt32Array(t,e,r){return Array.from({length:t}).map((t=>Int32Array.from({length:e}).fill(r)))}static equals(t,e){if(!t)return!1;if(!e)return!1;if(!t.length)return!1;if(!e.length)return!1;if(t.length!==e.length)return!1;for(let r=0,n=t.length;r>1,s=r(e,t[o]);if(s>0)n=o+1;else{if(!(s<0))return o;i=o-1}}return-n-1}static numberComparator(t,e){return t-e}}class A{static numberOfTrailingZeros(t){let e;if(0===t)return 32;let r=31;return e=t<<16,0!==e&&(r-=16,t=e),e=t<<8,0!==e&&(r-=8,t=e),e=t<<4,0!==e&&(r-=4,t=e),e=t<<2,0!==e&&(r-=2,t=e),r-(t<<1>>>31)}static numberOfLeadingZeros(t){if(0===t)return 32;let e=1;return t>>>16==0&&(e+=16,t<<=16),t>>>24==0&&(e+=8,t<<=8),t>>>28==0&&(e+=4,t<<=4),t>>>30==0&&(e+=2,t<<=2),e-=t>>>31,e}static toHexString(t){return t.toString(16)}static toBinaryString(t){return String(parseInt(String(t),2))}static bitCount(t){return t=(t=(858993459&(t-=t>>>1&1431655765))+(t>>>2&858993459))+(t>>>4)&252645135,63&(t+=t>>>8)+(t>>>16)}static truncDivision(t,e){return Math.trunc(t/e)}static parseInt(t,e){return parseInt(t,e)}}A.MIN_VALUE_32_BITS=-2147483648,A.MAX_VALUE=Number.MAX_SAFE_INTEGER;class m{constructor(t,e){void 0===t?(this.size=0,this.bits=new Int32Array(1)):(this.size=t,this.bits=null==e?m.makeArray(t):e)}getSize(){return this.size}getSizeInBytes(){return Math.floor((this.size+7)/8)}ensureCapacity(t){if(t>32*this.bits.length){const e=m.makeArray(t);d.arraycopy(this.bits,0,e,0,this.bits.length),this.bits=e}}get(t){return 0!=(this.bits[Math.floor(t/32)]&1<<(31&t))}set(t){this.bits[Math.floor(t/32)]|=1<<(31&t)}flip(t){this.bits[Math.floor(t/32)]^=1<<(31&t)}getNextSet(t){const e=this.size;if(t>=e)return e;const r=this.bits;let n=Math.floor(t/32),i=r[n];i&=~((1<<(31&t))-1);const o=r.length;for(;0===i;){if(++n===o)return e;i=r[n]}const s=32*n+A.numberOfTrailingZeros(i);return s>e?e:s}getNextUnset(t){const e=this.size;if(t>=e)return e;const r=this.bits;let n=Math.floor(t/32),i=~r[n];i&=~((1<<(31&t))-1);const o=r.length;for(;0===i;){if(++n===o)return e;i=~r[n]}const s=32*n+A.numberOfTrailingZeros(i);return s>e?e:s}setBulk(t,e){this.bits[Math.floor(t/32)]=e}setRange(t,e){if(ethis.size)throw new l;if(e===t)return;e--;const r=Math.floor(t/32),n=Math.floor(e/32),i=this.bits;for(let o=r;o<=n;o++){const s=(2<<(or?0:31&t));i[o]|=s}}clear(){const t=this.bits.length,e=this.bits;for(let r=0;rthis.size)throw new l;if(e===t)return!0;e--;const n=Math.floor(t/32),i=Math.floor(e/32),o=this.bits;for(let s=n;s<=i;s++){const a=(2<<(sn?0:31&t))&4294967295;if((o[s]&a)!==(r?a:0))return!1}return!0}appendBit(t){this.ensureCapacity(this.size+1),t&&(this.bits[Math.floor(this.size/32)]|=1<<(31&this.size)),this.size++}appendBits(t,e){if(e<0||e>32)throw new l("Num bits must be between 0 and 32");this.ensureCapacity(this.size+e);for(let r=e;r>0;r--)this.appendBit(1==(t>>r-1&1))}appendBitArray(t){const e=t.size;this.ensureCapacity(this.size+e);for(let r=0;r>1&1431655765|(1431655765&r)<<1,r=r>>2&858993459|(858993459&r)<<2,r=r>>4&252645135|(252645135&r)<<4,r=r>>8&16711935|(16711935&r)<<8,r=r>>16&65535|(65535&r)<<16,t[e-i]=r}if(this.size!==32*r){const e=32*r-this.size;let n=t[0]>>>e;for(let i=1;i>>e}t[r-1]=n}this.bits=t}static makeArray(t){return new Int32Array(Math.floor((t+31)/32))}equals(t){if(!(t instanceof m))return!1;const e=t;return this.size===e.size&&w.equals(this.bits,e.bits)}hashCode(){return 31*this.size+w.hashCode(this.bits)}toString(){let t="";for(let e=0,r=this.size;e=900)throw new I("incorect value");const e=p.VALUES_TO_ECI.get(t);if(void 0===e)throw new I("incorect value");return e}static getCharacterSetECIByName(t){const e=p.NAME_TO_ECI.get(t);if(void 0===e)throw new I("incorect value");return e}equals(t){if(!(t instanceof p))return!1;const e=t;return this.getName()===e.getName()}}p.VALUE_IDENTIFIER_TO_ECI=new Map,p.VALUES_TO_ECI=new Map,p.NAME_TO_ECI=new Map,p.Cp437=new p(C.Cp437,Int32Array.from([0,2]),"Cp437"),p.ISO8859_1=new p(C.ISO8859_1,Int32Array.from([1,3]),"ISO-8859-1","ISO88591","ISO8859_1"),p.ISO8859_2=new p(C.ISO8859_2,4,"ISO-8859-2","ISO88592","ISO8859_2"),p.ISO8859_3=new p(C.ISO8859_3,5,"ISO-8859-3","ISO88593","ISO8859_3"),p.ISO8859_4=new p(C.ISO8859_4,6,"ISO-8859-4","ISO88594","ISO8859_4"),p.ISO8859_5=new p(C.ISO8859_5,7,"ISO-8859-5","ISO88595","ISO8859_5"),p.ISO8859_6=new p(C.ISO8859_6,8,"ISO-8859-6","ISO88596","ISO8859_6"),p.ISO8859_7=new p(C.ISO8859_7,9,"ISO-8859-7","ISO88597","ISO8859_7"),p.ISO8859_8=new p(C.ISO8859_8,10,"ISO-8859-8","ISO88598","ISO8859_8"),p.ISO8859_9=new p(C.ISO8859_9,11,"ISO-8859-9","ISO88599","ISO8859_9"),p.ISO8859_10=new p(C.ISO8859_10,12,"ISO-8859-10","ISO885910","ISO8859_10"),p.ISO8859_11=new p(C.ISO8859_11,13,"ISO-8859-11","ISO885911","ISO8859_11"),p.ISO8859_13=new p(C.ISO8859_13,15,"ISO-8859-13","ISO885913","ISO8859_13"),p.ISO8859_14=new p(C.ISO8859_14,16,"ISO-8859-14","ISO885914","ISO8859_14"),p.ISO8859_15=new p(C.ISO8859_15,17,"ISO-8859-15","ISO885915","ISO8859_15"),p.ISO8859_16=new p(C.ISO8859_16,18,"ISO-8859-16","ISO885916","ISO8859_16"),p.SJIS=new p(C.SJIS,20,"SJIS","Shift_JIS"),p.Cp1250=new p(C.Cp1250,21,"Cp1250","windows-1250"),p.Cp1251=new p(C.Cp1251,22,"Cp1251","windows-1251"),p.Cp1252=new p(C.Cp1252,23,"Cp1252","windows-1252"),p.Cp1256=new p(C.Cp1256,24,"Cp1256","windows-1256"),p.UnicodeBigUnmarked=new p(C.UnicodeBigUnmarked,25,"UnicodeBigUnmarked","UTF-16BE","UnicodeBig"),p.UTF8=new p(C.UTF8,26,"UTF8","UTF-8"),p.ASCII=new p(C.ASCII,Int32Array.from([27,170]),"ASCII","US-ASCII"),p.Big5=new p(C.Big5,28,"Big5"),p.GB18030=new p(C.GB18030,29,"GB18030","GB2312","EUC_CN","GBK"),p.EUC_KR=new p(C.EUC_KR,30,"EUC_KR","EUC-KR");class S extends s{}S.kind="UnsupportedOperationException";class _{static decode(t,e){const r=this.encodingName(e);return this.customDecoder?this.customDecoder(t,r):"undefined"==typeof TextDecoder||this.shouldDecodeOnFallback(r)?this.decodeFallback(t,r):new TextDecoder(r).decode(t)}static shouldDecodeOnFallback(t){return!_.isBrowser()&&"ISO-8859-1"===t}static encode(t,e){const r=this.encodingName(e);return this.customEncoder?this.customEncoder(t,r):"undefined"==typeof TextEncoder?this.encodeFallback(t):(new TextEncoder).encode(t)}static isBrowser(){return"undefined"!=typeof window&&"[object Window]"==={}.toString.call(window)}static encodingName(t){return"string"==typeof t?t:t.getName()}static encodingCharacterSet(t){return t instanceof p?t:p.getCharacterSetECIByName(t)}static decodeFallback(t,e){const r=this.encodingCharacterSet(e);if(_.isDecodeFallbackSupported(r)){let e="";for(let r=0,n=t.length;r3&&239===t[0]&&187===t[1]&&191===t[2];for(let e=0;e0?0==(128&r)?o=!1:s--:0!=(128&r)&&(0==(64&r)?o=!1:(s++,0==(32&r)?a++:(s++,0==(16&r)?l++:(s++,0==(8&r)?c++:o=!1))))),n&&(r>127&&r<160?n=!1:r>159&&(r<192||215===r||247===r)&&A++),i&&(h>0?r<64||127===r||r>252?i=!1:h--:128===r||160===r||r>239?i=!1:r>160&&r<224?(u++,g=0,d++,d>f&&(f=d)):r>127?(h++,d=0,g++,g>w&&(w=g)):(d=0,g=0))}return o&&s>0&&(o=!1),i&&h>0&&(i=!1),o&&(m||a+l+c>0)?T.UTF8:i&&(T.ASSUME_SHIFT_JIS||f>=3||w>=3)?T.SHIFT_JIS:n&&i?2===f&&2===u||10*A>=r?T.SHIFT_JIS:T.ISO88591:n?T.ISO88591:i?T.SHIFT_JIS:o?T.UTF8:T.PLATFORM_DEFAULT_ENCODING}static format(t,...e){let r=-1;return t.replace(/%(-)?(0?[0-9]+)?([.][0-9]+)?([#][0-9]+)?([scfpexd%])/g,(function(t,n,i,o,s,a){if("%%"===t)return"%";if(void 0===e[++r])return;t=o?parseInt(o.substr(1)):void 0;let l,c=s?parseInt(s.substr(1)):void 0;switch(a){case"s":l=e[r];break;case"c":l=e[r][0];break;case"f":l=parseFloat(e[r]).toFixed(t);break;case"p":l=parseFloat(e[r]).toPrecision(t);break;case"e":l=parseFloat(e[r]).toExponential(t);break;case"x":l=parseInt(e[r]).toString(c||16);break;case"d":l=parseFloat(parseInt(e[r],c||10).toPrecision(t)).toFixed(0)}l="object"==typeof l?JSON.stringify(l):(+l).toString(c);let h=parseInt(i),u=i&&i[0]+""=="0"?"0":" ";for(;l.lengtho){if(-1===s)s=i-o;else if(i-o!==s)throw new l("row lengths do not match");o=i,a++}c++}else if(t.substring(c,c+e.length)===e)c+=e.length,n[i]=!0,i++;else{if(t.substring(c,c+r.length)!==r)throw new l("illegal character encountered: "+t.substring(c));c+=r.length,n[i]=!1,i++}if(i>o){if(-1===s)s=i-o;else if(i-o!==s)throw new l("row lengths do not match");a++}const h=new N(s,a);for(let t=0;t>>(31&t)&1)}set(t,e){const r=e*this.rowSize+Math.floor(t/32);this.bits[r]|=1<<(31&t)&4294967295}unset(t,e){const r=e*this.rowSize+Math.floor(t/32);this.bits[r]&=~(1<<(31&t)&4294967295)}flip(t,e){const r=e*this.rowSize+Math.floor(t/32);this.bits[r]^=1<<(31&t)&4294967295}xor(t){if(this.width!==t.getWidth()||this.height!==t.getHeight()||this.rowSize!==t.getRowSize())throw new l("input matrix dimensions do not match");const e=new m(Math.floor(this.width/32)+1),r=this.rowSize,n=this.bits;for(let i=0,o=this.height;ithis.height||i>this.width)throw new l("The region must fit inside the matrix");const s=this.rowSize,a=this.bits;for(let r=e;ra&&(a=t),32*es){let t=31;for(;l>>>t==0;)t--;32*e+t>s&&(s=32*e+t)}}}return s=0&&0===e[r];)r--;if(r<0)return null;const n=Math.floor(r/t);let i=32*Math.floor(r%t);const o=e[r];let s=31;for(;o>>>s==0;)s--;return i+=s,Int32Array.from([i,n])}getWidth(){return this.width}getHeight(){return this.height}getRowSize(){return this.rowSize}equals(t){if(!(t instanceof N))return!1;const e=t;return this.width===e.width&&this.height===e.height&&this.rowSize===e.rowSize&&w.equals(this.bits,e.bits)}hashCode(){let t=this.width;return t=31*t+this.width,t=31*t+this.height,t=31*t+this.rowSize,t=31*t+w.hashCode(this.bits),t}toString(t="X ",e=" ",r="\n"){return this.buildToString(t,e,r)}buildToString(t,e,r){let n=new y;for(let i=0,o=this.height;i>D.LUMINANCE_SHIFT]++;const s=D.estimateBlackPoint(o);if(n<3)for(let t=0;t>D.LUMINANCE_SHIFT]++}const o=D.estimateBlackPoint(i),s=t.getMatrix();for(let t=0;ti&&(n=o,i=t[o]),t[o]>r&&(r=t[o]);let o=0,s=0;for(let r=0;rs&&(o=r,s=i)}if(n>o){const t=n;n=o,o=t}if(o-n<=e/16)throw new M;let a=o-1,l=-1;for(let e=o-1;e>n;e--){const i=e-n,s=i*i*(o-e)*(r-t[e]);s>l&&(a=e,l=s)}return a<=R.MINIMUM_DIMENSION&&r>=R.MINIMUM_DIMENSION){const n=t.getMatrix();let i=e>>R.BLOCK_SIZE_POWER;0!=(e&R.BLOCK_SIZE_MASK)&&i++;let o=r>>R.BLOCK_SIZE_POWER;0!=(r&R.BLOCK_SIZE_MASK)&&o++;const s=R.calculateBlackPoints(n,i,o,e,r),a=new N(e,r);R.calculateThresholdForBlock(n,i,o,e,r,s,a),this.matrix=a}else this.matrix=super.getBlackMatrix();return this.matrix}createBinarizer(t){return new R(t)}static calculateThresholdForBlock(t,e,r,n,i,o,s){const a=i-R.BLOCK_SIZE,l=n-R.BLOCK_SIZE;for(let i=0;ia&&(c=a);const h=R.cap(i,2,r-3);for(let r=0;rl&&(i=l);const a=R.cap(r,2,e-3);let u=0;for(let t=-2;t<=2;t++){const e=o[h+t];u+=e[a-2]+e[a-1]+e[a]+e[a+1]+e[a+2]}const d=u/25;R.thresholdBlock(t,i,c,d,n,s)}}}static cap(t,e,r){return tr?r:t}static thresholdBlock(t,e,r,n,i,o){for(let s=0,a=r*i+e;so&&(r=o);for(let o=0;os&&(e=s);let l=0,c=255,h=0;for(let i=0,o=r*n+e;ih&&(h=r)}if(h-c>R.MIN_DYNAMIC_RANGE)for(i++,o+=n;i>2*R.BLOCK_SIZE_POWER;if(h-c<=R.MIN_DYNAMIC_RANGE&&(u=c/2,i>0&&o>0)){const t=(a[i-1][o]+2*a[i][o-1]+a[i-1][o-1])/4;c>10,n[r]=i}return n}getRow(t,e){if(t<0||t>=this.getHeight())throw new l("Requested row is outside the image: "+t);const r=this.getWidth(),n=t*r;return null===e?e=this.buffer.slice(n,n+r):(e.lengthnew L(t.deviceId,t.label)))}))}findDeviceById(t){return v(this,void 0,void 0,(function*(){const e=yield this.listVideoInputDevices();return e?e.find((e=>e.deviceId===t)):null}))}decodeFromInputVideoDevice(t,e){return v(this,void 0,void 0,(function*(){return yield this.decodeOnceFromVideoDevice(t,e)}))}decodeOnceFromVideoDevice(t,e){return v(this,void 0,void 0,(function*(){let r;this.reset(),r=t?{deviceId:{exact:t}}:{facingMode:"environment"};const n={video:r};return yield this.decodeOnceFromConstraints(n,e)}))}decodeOnceFromConstraints(t,e){return v(this,void 0,void 0,(function*(){const r=yield navigator.mediaDevices.getUserMedia(t);return yield this.decodeOnceFromStream(r,e)}))}decodeOnceFromStream(t,e){return v(this,void 0,void 0,(function*(){this.reset();const r=yield this.attachStreamToVideo(t,e);return yield this.decodeOnce(r)}))}decodeFromInputVideoDeviceContinuously(t,e,r){return v(this,void 0,void 0,(function*(){return yield this.decodeFromVideoDevice(t,e,r)}))}decodeFromVideoDevice(t,e,r){return v(this,void 0,void 0,(function*(){let n;n=t?{deviceId:{exact:t}}:{facingMode:"environment"};const i={video:n};return yield this.decodeFromConstraints(i,e,r)}))}decodeFromConstraints(t,e,r){return v(this,void 0,void 0,(function*(){const n=yield navigator.mediaDevices.getUserMedia(t);return yield this.decodeFromStream(n,e,r)}))}decodeFromStream(t,e,r){return v(this,void 0,void 0,(function*(){this.reset();const n=yield this.attachStreamToVideo(t,e);return yield this.decodeContinuously(n,r)}))}stopAsyncDecode(){this._stopAsyncDecode=!0}stopContinuousDecode(){this._stopContinuousDecode=!0}attachStreamToVideo(t,e){return v(this,void 0,void 0,(function*(){const r=this.prepareVideoElement(e);return this.addVideoSource(r,t),this.videoElement=r,this.stream=t,yield this.playVideoOnLoadAsync(r),r}))}playVideoOnLoadAsync(t){return new Promise(((e,r)=>this.playVideoOnLoad(t,(()=>e()))))}playVideoOnLoad(t,e){this.videoEndedListener=()=>this.stopStreams(),this.videoCanPlayListener=()=>this.tryPlayVideo(t),t.addEventListener("ended",this.videoEndedListener),t.addEventListener("canplay",this.videoCanPlayListener),t.addEventListener("playing",e),this.tryPlayVideo(t)}isVideoPlaying(t){return t.currentTime>0&&!t.paused&&!t.ended&&t.readyState>2}tryPlayVideo(t){return v(this,void 0,void 0,(function*(){if(this.isVideoPlaying(t))console.warn("Trying to play video that is already playing.");else try{yield t.play()}catch(t){console.warn("It was not possible to play the video.")}}))}getMediaElement(t,e){const r=document.getElementById(t);if(!r)throw new a(`element with id '${t}' not found`);if(r.nodeName.toLowerCase()!==e.toLowerCase())throw new a(`element with id '${t}' must be an ${e} element`);return r}decodeFromImage(t,e){if(!t&&!e)throw new a("either imageElement with a src set or an url must be provided");return e&&!t?this.decodeFromImageUrl(e):this.decodeFromImageElement(t)}decodeFromVideo(t,e){if(!t&&!e)throw new a("Either an element with a src set or an URL must be provided");return e&&!t?this.decodeFromVideoUrl(e):this.decodeFromVideoElement(t)}decodeFromVideoContinuously(t,e,r){if(void 0===t&&void 0===e)throw new a("Either an element with a src set or an URL must be provided");return e&&!t?this.decodeFromVideoUrlContinuously(e,r):this.decodeFromVideoElementContinuously(t,r)}decodeFromImageElement(t){if(!t)throw new a("An image element must be provided.");this.reset();const e=this.prepareImageElement(t);let r;return this.imageElement=e,r=this.isImageLoaded(e)?this.decodeOnce(e,!1,!0):this._decodeOnLoadImage(e),r}decodeFromVideoElement(t){const e=this._decodeFromVideoElementSetup(t);return this._decodeOnLoadVideo(e)}decodeFromVideoElementContinuously(t,e){const r=this._decodeFromVideoElementSetup(t);return this._decodeOnLoadVideoContinuously(r,e)}_decodeFromVideoElementSetup(t){if(!t)throw new a("A video element must be provided.");this.reset();const e=this.prepareVideoElement(t);return this.videoElement=e,e}decodeFromImageUrl(t){if(!t)throw new a("An URL must be provided.");this.reset();const e=this.prepareImageElement();this.imageElement=e;const r=this._decodeOnLoadImage(e);return e.src=t,r}decodeFromVideoUrl(t){if(!t)throw new a("An URL must be provided.");this.reset();const e=this.prepareVideoElement(),r=this.decodeFromVideoElement(e);return e.src=t,r}decodeFromVideoUrlContinuously(t,e){if(!t)throw new a("An URL must be provided.");this.reset();const r=this.prepareVideoElement(),n=this.decodeFromVideoElementContinuously(r,e);return r.src=t,n}_decodeOnLoadImage(t){return new Promise(((e,r)=>{this.imageLoadedListener=()=>this.decodeOnce(t,!1,!0).then(e,r),t.addEventListener("load",this.imageLoadedListener)}))}_decodeOnLoadVideo(t){return v(this,void 0,void 0,(function*(){return yield this.playVideoOnLoadAsync(t),yield this.decodeOnce(t)}))}_decodeOnLoadVideoContinuously(t,e){return v(this,void 0,void 0,(function*(){yield this.playVideoOnLoadAsync(t),this.decodeContinuously(t,e)}))}isImageLoaded(t){return!!t.complete&&0!==t.naturalWidth}prepareImageElement(t){let e;return void 0===t&&(e=document.createElement("img"),e.width=200,e.height=200),"string"==typeof t&&(e=this.getMediaElement(t,"img")),t instanceof HTMLImageElement&&(e=t),e}prepareVideoElement(t){let e;return t||"undefined"==typeof document||(e=document.createElement("video"),e.width=200,e.height=200),"string"==typeof t&&(e=this.getMediaElement(t,"video")),t instanceof HTMLVideoElement&&(e=t),e.setAttribute("autoplay","true"),e.setAttribute("muted","true"),e.setAttribute("playsinline","true"),e}decodeOnce(t,e=!0,r=!0){this._stopAsyncDecode=!1;const n=(i,o)=>{if(this._stopAsyncDecode)return o(new M("Video stream has ended before any code could be detected.")),void(this._stopAsyncDecode=void 0);try{i(this.decode(t))}catch(t){const s=(t instanceof h||t instanceof I)&&r;if(e&&t instanceof M||s)return setTimeout(n,this._timeBetweenDecodingAttempts,i,o);o(t)}};return new Promise(((t,e)=>n(t,e)))}decodeContinuously(t,e){this._stopContinuousDecode=!1;const r=()=>{if(this._stopContinuousDecode)this._stopContinuousDecode=void 0;else try{const n=this.decode(t);e(n,null),setTimeout(r,this.timeBetweenScansMillis)}catch(t){e(null,t);const n=t instanceof M;(t instanceof h||t instanceof I||n)&&setTimeout(r,this._timeBetweenDecodingAttempts)}};r()}decode(t){const e=this.createBinaryBitmap(t);return this.decodeBitmap(e)}_isHTMLVideoElement(t){return 0!==t.videoWidth}drawFrameOnCanvas(t,e,r){e||(e={sx:0,sy:0,sWidth:t.videoWidth,sHeight:t.videoHeight,dx:0,dy:0,dWidth:t.videoWidth,dHeight:t.videoHeight}),r||(r=this.captureCanvasContext),r.drawImage(t,e.sx,e.sy,e.sWidth,e.sHeight,e.dx,e.dy,e.dWidth,e.dHeight)}drawImageOnCanvas(t,e,r=this.captureCanvasContext){e||(e={sx:0,sy:0,sWidth:t.naturalWidth,sHeight:t.naturalHeight,dx:0,dy:0,dWidth:t.naturalWidth,dHeight:t.naturalHeight}),r||(r=this.captureCanvasContext),r.drawImage(t,e.sx,e.sy,e.sWidth,e.sHeight,e.dx,e.dy,e.dWidth,e.dHeight)}createBinaryBitmap(t){this.getCaptureCanvasContext(t),this._isHTMLVideoElement(t)?this.drawFrameOnCanvas(t):this.drawImageOnCanvas(t);const e=this.getCaptureCanvas(t),r=new B(e),n=new R(r);return new c(n)}getCaptureCanvasContext(t){if(!this.captureCanvasContext){const e=this.getCaptureCanvas(t).getContext("2d");this.captureCanvasContext=e}return this.captureCanvasContext}getCaptureCanvas(t){if(!this.captureCanvas){const e=this.createCaptureCanvas(t);this.captureCanvas=e}return this.captureCanvas}decodeBitmap(t){return this.reader.decode(t,this._hints)}createCaptureCanvas(t){if("undefined"==typeof document)return this._destroyCaptureCanvas(),null;const e=document.createElement("canvas");let r,n;return void 0!==t&&(t instanceof HTMLVideoElement?(r=t.videoWidth,n=t.videoHeight):t instanceof HTMLImageElement&&(r=t.naturalWidth||t.width,n=t.naturalHeight||t.height)),e.style.width=r+"px",e.style.height=n+"px",e.width=r,e.height=n,e}stopStreams(){this.stream&&(this.stream.getVideoTracks().forEach((t=>t.stop())),this.stream=void 0),!1===this._stopAsyncDecode&&this.stopAsyncDecode(),!1===this._stopContinuousDecode&&this.stopContinuousDecode()}reset(){this.stopStreams(),this._destroyVideoElement(),this._destroyImageElement(),this._destroyCaptureCanvas()}_destroyVideoElement(){this.videoElement&&(void 0!==this.videoEndedListener&&this.videoElement.removeEventListener("ended",this.videoEndedListener),void 0!==this.videoPlayingEventListener&&this.videoElement.removeEventListener("playing",this.videoPlayingEventListener),void 0!==this.videoCanPlayListener&&this.videoElement.removeEventListener("loadedmetadata",this.videoCanPlayListener),this.cleanVideoSource(this.videoElement),this.videoElement=void 0)}_destroyImageElement(){this.imageElement&&(void 0!==this.imageLoadedListener&&this.imageElement.removeEventListener("load",this.imageLoadedListener),this.imageElement.src=void 0,this.imageElement.removeAttribute("src"),this.imageElement=void 0)}_destroyCaptureCanvas(){this.captureCanvasContext=void 0,this.captureCanvas=void 0}addVideoSource(t,e){try{t.srcObject=e}catch(r){t.src=URL.createObjectURL(e)}}cleanVideoSource(t){try{t.srcObject=null}catch(e){t.src=""}this.videoElement.removeAttribute("src")}}class x{constructor(t,e,r=(null==e?0:8*e.length),n,i,o=d.currentTimeMillis()){this.text=t,this.rawBytes=e,this.numBits=r,this.resultPoints=n,this.format=i,this.timestamp=o,this.text=t,this.rawBytes=e,this.numBits=null==r?null==e?0:8*e.length:r,this.resultPoints=n,this.format=i,this.resultMetadata=null,this.timestamp=null==o?d.currentTimeMillis():o}getText(){return this.text}getRawBytes(){return this.rawBytes}getNumBits(){return this.numBits}getResultPoints(){return this.resultPoints}getBarcodeFormat(){return this.format}getResultMetadata(){return this.resultMetadata}putMetadata(t,e){null===this.resultMetadata&&(this.resultMetadata=new Map),this.resultMetadata.set(t,e)}putAllMetadata(t){null!==t&&(null===this.resultMetadata?this.resultMetadata=t:this.resultMetadata=new Map(t))}addResultPoints(t){const e=this.resultPoints;if(null===e)this.resultPoints=t;else if(null!==t&&t.length>0){const r=new Array(e.length+t.length);d.arraycopy(e,0,r,0,e.length),d.arraycopy(t,0,r,e.length,t.length),this.resultPoints=r}}getTimestamp(){return this.timestamp}toString(){return this.text}}!function(t){t[t.AZTEC=0]="AZTEC",t[t.CODABAR=1]="CODABAR",t[t.CODE_39=2]="CODE_39",t[t.CODE_93=3]="CODE_93",t[t.CODE_128=4]="CODE_128",t[t.DATA_MATRIX=5]="DATA_MATRIX",t[t.EAN_8=6]="EAN_8",t[t.EAN_13=7]="EAN_13",t[t.ITF=8]="ITF",t[t.MAXICODE=9]="MAXICODE",t[t.PDF_417=10]="PDF_417",t[t.QR_CODE=11]="QR_CODE",t[t.RSS_14=12]="RSS_14",t[t.RSS_EXPANDED=13]="RSS_EXPANDED",t[t.UPC_A=14]="UPC_A",t[t.UPC_E=15]="UPC_E",t[t.UPC_EAN_EXTENSION=16]="UPC_EAN_EXTENSION"}(P||(P={}));var k,U=P;!function(t){t[t.OTHER=0]="OTHER",t[t.ORIENTATION=1]="ORIENTATION",t[t.BYTE_SEGMENTS=2]="BYTE_SEGMENTS",t[t.ERROR_CORRECTION_LEVEL=3]="ERROR_CORRECTION_LEVEL",t[t.ISSUE_NUMBER=4]="ISSUE_NUMBER",t[t.SUGGESTED_PRICE=5]="SUGGESTED_PRICE",t[t.POSSIBLE_COUNTRY=6]="POSSIBLE_COUNTRY",t[t.UPC_EAN_EXTENSION=7]="UPC_EAN_EXTENSION",t[t.PDF417_EXTRA_METADATA=8]="PDF417_EXTRA_METADATA",t[t.STRUCTURED_APPEND_SEQUENCE=9]="STRUCTURED_APPEND_SEQUENCE",t[t.STRUCTURED_APPEND_PARITY=10]="STRUCTURED_APPEND_PARITY"}(k||(k={}));var H,V,z,G,Y,X,W=k;class j{constructor(t,e,r,n,i=-1,o=-1){this.rawBytes=t,this.text=e,this.byteSegments=r,this.ecLevel=n,this.structuredAppendSequenceNumber=i,this.structuredAppendParity=o,this.numBits=null==t?0:8*t.length}getRawBytes(){return this.rawBytes}getNumBits(){return this.numBits}setNumBits(t){this.numBits=t}getText(){return this.text}getByteSegments(){return this.byteSegments}getECLevel(){return this.ecLevel}getErrorsCorrected(){return this.errorsCorrected}setErrorsCorrected(t){this.errorsCorrected=t}getErasures(){return this.erasures}setErasures(t){this.erasures=t}getOther(){return this.other}setOther(t){this.other=t}hasStructuredAppend(){return this.structuredAppendParity>=0&&this.structuredAppendSequenceNumber>=0}getStructuredAppendParity(){return this.structuredAppendParity}getStructuredAppendSequenceNumber(){return this.structuredAppendSequenceNumber}}class Z{exp(t){return this.expTable[t]}log(t){if(0===t)throw new l;return this.logTable[t]}static addOrSubtract(t,e){return t^e}}class Q{constructor(t,e){if(0===e.length)throw new l;this.field=t;const r=e.length;if(r>1&&0===e[0]){let t=1;for(;tr.length){const t=e;e=r,r=t}let n=new Int32Array(r.length);const i=r.length-e.length;d.arraycopy(r,0,n,0,i);for(let t=i;t=t.getDegree()&&!n.isZero();){const i=n.getDegree()-t.getDegree(),s=e.multiply(n.getCoefficient(n.getDegree()),o),a=t.multiplyByMonomial(i,s),l=e.buildMonomial(i,s);r=r.addOrSubtract(l),n=n.addOrSubtract(a)}return[r,n]}toString(){let t="";for(let e=this.getDegree();e>=0;e--){let r=this.getCoefficient(e);if(0!==r){if(r<0?(t+=" - ",r=-r):t.length>0&&(t+=" + "),0===e||1!==r){const e=this.field.log(r);0===e?t+="1":1===e?t+="a":(t+="a^",t+=e)}0!==e&&(1===e?t+="x":(t+="x^",t+=e))}}return t}}class K extends s{}K.kind="ArithmeticException";class q extends Z{constructor(t,e,r){super(),this.primitive=t,this.size=e,this.generatorBase=r;const n=new Int32Array(e);let i=1;for(let r=0;r=e&&(i^=t,i&=e-1);this.expTable=n;const o=new Int32Array(e);for(let t=0;t=(r/2|0);){let t=i,e=s;if(i=o,s=a,i.isZero())throw new J("r_{i-1} was zero");o=t;let r=n.getZero();const l=i.getCoefficient(i.getDegree()),c=n.inverse(l);for(;o.getDegree()>=i.getDegree()&&!o.isZero();){const t=o.getDegree()-i.getDegree(),e=n.multiply(o.getCoefficient(o.getDegree()),c);r=r.addOrSubtract(n.buildMonomial(t,e)),o=o.addOrSubtract(i.multiplyByMonomial(t,e))}if(a=r.multiply(s).addOrSubtract(e),o.getDegree()>=i.getDegree())throw new $("Division algorithm failed to reduce polynomial?")}const l=a.getCoefficient(0);if(0===l)throw new J("sigmaTilde(0) was zero");const c=n.inverse(l);return[a.multiplyScalar(c),o.multiplyScalar(c)]}findErrorLocations(t){const e=t.getDegree();if(1===e)return Int32Array.from([t.getCoefficient(1)]);const r=new Int32Array(e);let n=0;const i=this.field;for(let o=1;o1,h,h+r-1),h+=r-1;else for(let t=r-1;t>=0;--t)c[h++]=0!=(e&1<=8?et.readCode(t,e,8):et.readCode(t,e,r)<<8-r}static convertBoolArrayToByteArray(t){let e=new Uint8Array((t.length+7)/8);for(let r=0;r","?","[","]","{","}","CTRL_UL"],et.DIGIT_TABLE=["CTRL_PS"," ","0","1","2","3","4","5","6","7","8","9",",",".","CTRL_UL","CTRL_US"];class rt{constructor(){}static round(t){return NaN===t?0:t<=Number.MIN_SAFE_INTEGER?Number.MIN_SAFE_INTEGER:t>=Number.MAX_SAFE_INTEGER?Number.MAX_SAFE_INTEGER:t+(t<0?-.5:.5)|0}static distance(t,e,r,n){const i=t-r,o=e-n;return Math.sqrt(i*i+o*o)}static sum(t){let e=0;for(let r=0,n=t.length;r!==n;r++)e+=t[r];return e}}class nt{static floatToIntBits(t){return t}}nt.MAX_VALUE=Number.MAX_SAFE_INTEGER;class it{constructor(t,e){this.x=t,this.y=e}getX(){return this.x}getY(){return this.y}equals(t){if(t instanceof it){const e=t;return this.x===e.x&&this.y===e.y}return!1}hashCode(){return 31*nt.floatToIntBits(this.x)+nt.floatToIntBits(this.y)}toString(){return"("+this.x+","+this.y+")"}static orderBestPatterns(t){const e=this.distance(t[0],t[1]),r=this.distance(t[1],t[2]),n=this.distance(t[0],t[2]);let i,o,s;if(r>=e&&r>=n?(o=t[0],i=t[1],s=t[2]):n>=r&&n>=e?(o=t[1],i=t[0],s=t[2]):(o=t[2],i=t[0],s=t[1]),this.crossProductZ(i,o,s)<0){const t=i;i=s,s=t}t[0]=i,t[1]=o,t[2]=s}static distance(t,e){return rt.distance(t.x,t.y,e.x,e.y)}static crossProductZ(t,e,r){const n=e.x,i=e.y;return(r.x-n)*(t.y-i)-(r.y-i)*(t.x-n)}}class ot{constructor(t,e){this.bits=t,this.points=e}getBits(){return this.bits}getPoints(){return this.points}}class st extends ot{constructor(t,e,r,n,i){super(t,e),this.compact=r,this.nbDatablocks=n,this.nbLayers=i}getNbLayers(){return this.nbLayers}getNbDatablocks(){return this.nbDatablocks}isCompact(){return this.compact}}class at{constructor(t,e,r,n){this.image=t,this.height=t.getHeight(),this.width=t.getWidth(),null==e&&(e=at.INIT_SIZE),null==r&&(r=t.getWidth()/2|0),null==n&&(n=t.getHeight()/2|0);const i=e/2|0;if(this.leftInit=r-i,this.rightInit=r+i,this.upInit=n-i,this.downInit=n+i,this.upInit<0||this.leftInit<0||this.downInit>=this.height||this.rightInit>=this.width)throw new M}detect(){let t=this.leftInit,e=this.rightInit,r=this.upInit,n=this.downInit,i=!1,o=!0,s=!1,a=!1,l=!1,c=!1,h=!1;const u=this.width,d=this.height;for(;o;){o=!1;let g=!0;for(;(g||!a)&&e=u){i=!0;break}let f=!0;for(;(f||!l)&&n=d){i=!0;break}let w=!0;for(;(w||!c)&&t>=0;)w=this.containsBlackPoint(r,n,t,!1),w?(t--,o=!0,c=!0):c||t--;if(t<0){i=!0;break}let A=!0;for(;(A||!h)&&r>=0;)A=this.containsBlackPoint(t,e,r,!0),A?(r--,o=!0,h=!0):h||r--;if(r<0){i=!0;break}o&&(s=!0)}if(!i&&s){const i=e-t;let o=null;for(let e=1;null===o&&er||s<-1||s>n)throw new M;i=!1,-1===o?(e[t]=0,i=!0):o===r&&(e[t]=r-1,i=!0),-1===s?(e[t+1]=0,i=!0):s===n&&(e[t+1]=n-1,i=!0)}i=!0;for(let t=e.length-2;t>=0&&i;t-=2){const o=Math.floor(e[t]),s=Math.floor(e[t+1]);if(o<-1||o>r||s<-1||s>n)throw new M;i=!1,-1===o?(e[t]=0,i=!0):o===r&&(e[t]=r-1,i=!0),-1===s?(e[t+1]=0,i=!0):s===n&&(e[t+1]=n-1,i=!0)}}}class ct{constructor(t,e,r,n,i,o,s,a,l){this.a11=t,this.a21=e,this.a31=r,this.a12=n,this.a22=i,this.a32=o,this.a13=s,this.a23=a,this.a33=l}static quadrilateralToQuadrilateral(t,e,r,n,i,o,s,a,l,c,h,u,d,g,f,w){const A=ct.quadrilateralToSquare(t,e,r,n,i,o,s,a);return ct.squareToQuadrilateral(l,c,h,u,d,g,f,w).times(A)}transformPoints(t){const e=t.length,r=this.a11,n=this.a12,i=this.a13,o=this.a21,s=this.a22,a=this.a23,l=this.a31,c=this.a32,h=this.a33;for(let u=0;u>1&127):(n<<=10,n+=(e>>2&992)+(e>>1&31))}let i=this.getCorrectedParameterData(n,this.compact);this.compact?(this.nbLayers=1+(i>>6),this.nbDataBlocks=1+(63&i)):(this.nbLayers=1+(i>>11),this.nbDataBlocks=1+(2047&i))}getRotation(t,e){let r=0;t.forEach(((t,n,i)=>{r=(t>>e-2<<1)+(1&t)+(r<<3)})),r=((1&r)<<11)+(r>>1);for(let t=0;t<4;t++)if(A.bitCount(r^this.EXPECTED_CORNER_BITS[t])<=2)return t;throw new M}getCorrectedParameterData(t,e){let r,n;e?(r=7,n=2):(r=10,n=4);let i=r-n,o=new Int32Array(r);for(let e=r-1;e>=0;--e)o[e]=15&t,t>>=4;try{new tt(q.AZTEC_PARAM).decode(o,i)}catch(t){throw new M}let s=0;for(let t=0;t2){let r=this.distancePoint(l,t)*this.nbCenterLayers/(this.distancePoint(i,e)*(this.nbCenterLayers+2));if(r<.75||r>1.25||!this.isWhiteOrBlackRectangle(t,s,a,l))break}e=t,r=s,n=a,i=l,o=!o}if(5!==this.nbCenterLayers&&7!==this.nbCenterLayers)throw new M;this.compact=5===this.nbCenterLayers;let s=new it(e.getX()+.5,e.getY()-.5),a=new it(r.getX()+.5,r.getY()+.5),l=new it(n.getX()-.5,n.getY()+.5),c=new it(i.getX()-.5,i.getY()-.5);return this.expandSquare([s,a,l,c],2*this.nbCenterLayers-3,2*this.nbCenterLayers)}getMatrixCenter(){let t,e,r,n;try{let i=new at(this.image).detect();t=i[0],e=i[1],r=i[2],n=i[3]}catch(i){let o=this.image.getWidth()/2,s=this.image.getHeight()/2;t=this.getFirstDifferent(new dt(o+7,s-7),!1,1,-1).toResultPoint(),e=this.getFirstDifferent(new dt(o+7,s+7),!1,1,1).toResultPoint(),r=this.getFirstDifferent(new dt(o-7,s+7),!1,-1,1).toResultPoint(),n=this.getFirstDifferent(new dt(o-7,s-7),!1,-1,-1).toResultPoint()}let i=rt.round((t.getX()+n.getX()+e.getX()+r.getX())/4),o=rt.round((t.getY()+n.getY()+e.getY()+r.getY())/4);try{let s=new at(this.image,15,i,o).detect();t=s[0],e=s[1],r=s[2],n=s[3]}catch(s){t=this.getFirstDifferent(new dt(i+7,o-7),!1,1,-1).toResultPoint(),e=this.getFirstDifferent(new dt(i+7,o+7),!1,1,1).toResultPoint(),r=this.getFirstDifferent(new dt(i-7,o+7),!1,-1,1).toResultPoint(),n=this.getFirstDifferent(new dt(i-7,o-7),!1,-1,-1).toResultPoint()}return i=rt.round((t.getX()+n.getX()+e.getX()+r.getX())/4),o=rt.round((t.getY()+n.getY()+e.getY()+r.getY())/4),new dt(i,o)}getMatrixCornerPoints(t){return this.expandSquare(t,2*this.nbCenterLayers,this.getDimension())}sampleGrid(t,e,r,n,i){let o=ut.getInstance(),s=this.getDimension(),a=s/2-this.nbCenterLayers,l=s/2+this.nbCenterLayers;return o.sampleGrid(t,s,s,a,a,l,a,l,l,a,l,e.getX(),e.getY(),r.getX(),r.getY(),n.getX(),n.getY(),i.getX(),i.getY())}sampleLine(t,e,r){let n=0,i=this.distanceResultPoint(t,e),o=i/r,s=t.getX(),a=t.getY(),l=o*(e.getX()-t.getX())/i,c=o*(e.getY()-t.getY())/i;for(let t=0;t.1&&h<.9?0:h<=.1===l?1:-1}getFirstDifferent(t,e,r,n){let i=t.getX()+r,o=t.getY()+n;for(;this.isValid(i,o)&&this.image.get(i,o)===e;)i+=r,o+=n;for(i-=r,o-=n;this.isValid(i,o)&&this.image.get(i,o)===e;)i+=r;for(i-=r;this.isValid(i,o)&&this.image.get(i,o)===e;)o+=n;return o-=n,new dt(i,o)}expandSquare(t,e,r){let n=r/(2*e),i=t[0].getX()-t[2].getX(),o=t[0].getY()-t[2].getY(),s=(t[0].getX()+t[2].getX())/2,a=(t[0].getY()+t[2].getY())/2,l=new it(s+n*i,a+n*o),c=new it(s-n*i,a-n*o);return i=t[1].getX()-t[3].getX(),o=t[1].getY()-t[3].getY(),s=(t[1].getX()+t[3].getX())/2,a=(t[1].getY()+t[3].getY())/2,[l,new it(s+n*i,a+n*o),c,new it(s-n*i,a-n*o)]}isValid(t,e){return t>=0&&t0&&e{r.foundPossibleResultPoint(t)}))}}reset(){}}class wt{decode(t,e){try{return this.doDecode(t,e)}catch(r){if(e&&!0===e.get(E.TRY_HARDER)&&t.isRotateSupported()){const r=t.rotateCounterClockwise(),n=this.doDecode(r,e),i=n.getResultMetadata();let o=270;null!==i&&!0===i.get(W.ORIENTATION)&&(o+=i.get(W.ORIENTATION)%360),n.putMetadata(W.ORIENTATION,o);const s=n.getResultPoints();if(null!==s){const t=r.getHeight();for(let e=0;e>(o?8:5));let a;a=o?n:15;const l=Math.trunc(n/2);for(let o=0;o=n)break;try{i=t.getBlackRow(c,i)}catch(t){continue}for(let t=0;t<2;t++){if(1===t&&(i.reverse(),e&&!0===e.get(E.NEED_RESULT_POINT_CALLBACK))){const t=new Map;e.forEach(((e,r)=>t.set(r,e))),t.delete(E.NEED_RESULT_POINT_CALLBACK),e=t}try{const n=this.decodeRow(c,i,e);if(1===t){n.putMetadata(W.ORIENTATION,180);const t=n.getResultPoints();null!==t&&(t[0]=new it(r-t[0].getX()-1,t[0].getY()),t[1]=new it(r-t[1].getX()-1,t[1].getY()))}return n}catch(t){}}}throw new M}static recordPattern(t,e,r){const n=r.length;for(let t=0;t=i)throw new M;let o=!t.get(e),s=0,a=e;for(;a0&&n>=0;)t.get(--e)!==i&&(n--,i=!i);if(n>=0)throw new M;wt.recordPattern(t,e+1,r)}static patternMatchVariance(t,e,r){const n=t.length;let i=0,o=0;for(let r=0;ro?n-o:o-n;if(l>r)return Number.POSITIVE_INFINITY;a+=l}return a/i}}class At extends wt{static findStartPattern(t){const e=t.getSize(),r=t.getNextSet(0);let n=0,i=Int32Array.from([0,0,0,0,0,0]),o=r,s=!1;for(let a=r;a=0&&t.isRange(Math.max(0,o-(a-o)/2),o,!1))return Int32Array.from([o,a,r]);o+=i[0]+i[1],i=i.slice(2,i.length-1),i[n-1]=0,i[n]=0,n--}else n++;i[n]=1,s=!s}throw new M}static decodeCode(t,e,r){wt.recordPattern(t,r,e);let n=At.MAX_AVG_VARIANCE,i=-1;for(let t=0;t=0)return i;throw new M}decodeRow(t,e,r){const n=r&&!0===r.get(E.ASSUME_GS1),i=At.findStartPattern(e),o=i[2];let s=0;const a=new Uint8Array(20);let l;switch(a[s++]=o,o){case At.CODE_START_A:l=At.CODE_CODE_A;break;case At.CODE_START_B:l=At.CODE_CODE_B;break;case At.CODE_START_C:l=At.CODE_CODE_C;break;default:throw new I}let c=!1,u=!1,d="",g=i[0],f=i[1];const w=Int32Array.from([0,0,0,0,0,0]);let A=0,m=0,C=o,p=0,S=!0,_=!1,T=!1;for(;!c;){const t=u;switch(u=!1,A=m,m=At.decodeCode(e,w,f),a[s++]=m,m!==At.CODE_STOP&&(S=!0),m!==At.CODE_STOP&&(p++,C+=p*m),g=f,f+=w.reduce(((t,e)=>t+e),0),m){case At.CODE_START_A:case At.CODE_START_B:case At.CODE_START_C:throw new I}switch(l){case At.CODE_CODE_A:if(m<64)d+=T===_?String.fromCharCode(" ".charCodeAt(0)+m):String.fromCharCode(" ".charCodeAt(0)+m+128),T=!1;else if(m<96)d+=T===_?String.fromCharCode(m-64):String.fromCharCode(m+64),T=!1;else switch(m!==At.CODE_STOP&&(S=!1),m){case At.CODE_FNC_1:n&&(0===d.length?d+="]C1":d+=String.fromCharCode(29));break;case At.CODE_FNC_2:case At.CODE_FNC_3:break;case At.CODE_FNC_4_A:!_&&T?(_=!0,T=!1):_&&T?(_=!1,T=!1):T=!0;break;case At.CODE_SHIFT:u=!0,l=At.CODE_CODE_B;break;case At.CODE_CODE_B:l=At.CODE_CODE_B;break;case At.CODE_CODE_C:l=At.CODE_CODE_C;break;case At.CODE_STOP:c=!0}break;case At.CODE_CODE_B:if(m<96)d+=T===_?String.fromCharCode(" ".charCodeAt(0)+m):String.fromCharCode(" ".charCodeAt(0)+m+128),T=!1;else switch(m!==At.CODE_STOP&&(S=!1),m){case At.CODE_FNC_1:n&&(0===d.length?d+="]C1":d+=String.fromCharCode(29));break;case At.CODE_FNC_2:case At.CODE_FNC_3:break;case At.CODE_FNC_4_B:!_&&T?(_=!0,T=!1):_&&T?(_=!1,T=!1):T=!0;break;case At.CODE_SHIFT:u=!0,l=At.CODE_CODE_A;break;case At.CODE_CODE_A:l=At.CODE_CODE_A;break;case At.CODE_CODE_C:l=At.CODE_CODE_C;break;case At.CODE_STOP:c=!0}break;case At.CODE_CODE_C:if(m<100)m<10&&(d+="0"),d+=m;else switch(m!==At.CODE_STOP&&(S=!1),m){case At.CODE_FNC_1:n&&(0===d.length?d+="]C1":d+=String.fromCharCode(29));break;case At.CODE_CODE_A:l=At.CODE_CODE_A;break;case At.CODE_CODE_B:l=At.CODE_CODE_B;break;case At.CODE_STOP:c=!0}}t&&(l=l===At.CODE_CODE_A?At.CODE_CODE_B:At.CODE_CODE_A)}const y=f-g;if(f=e.getNextUnset(f),!e.isRange(f,Math.min(e.getSize(),f+(f-g)/2),!1))throw new M;if(C-=p*A,C%103!==A)throw new h;const N=d.length;if(0===N)throw new M;N>0&&S&&(d=l===At.CODE_CODE_C?d.substring(0,N-2):d.substring(0,N-1));const D=(i[1]+i[0])/2,R=g+y/2,O=a.length,b=new Uint8Array(O);for(let t=0;tn&&(i=e);n=i,e=0;let o=0,s=0;for(let i=0;in&&(s|=1<0;i++){let r=t[i];if(r>n&&(e--,2*r>=o))return-1}return s}}while(e>3);return-1}static patternToChar(t){for(let e=0;e="A"&&i<="Z"))throw new I;o=String.fromCharCode(i.charCodeAt(0)+32);break;case"$":if(!(i>="A"&&i<="Z"))throw new I;o=String.fromCharCode(i.charCodeAt(0)-64);break;case"%":if(i>="A"&&i<="E")o=String.fromCharCode(i.charCodeAt(0)-38);else if(i>="F"&&i<="J")o=String.fromCharCode(i.charCodeAt(0)-11);else if(i>="K"&&i<="O")o=String.fromCharCode(i.charCodeAt(0)+16);else if(i>="P"&&i<="T")o=String.fromCharCode(i.charCodeAt(0)+43);else if("U"===i)o="\0";else if("V"===i)o="@";else if("W"===i)o="`";else{if("X"!==i&&"Y"!==i&&"Z"!==i)throw new I;o=""}break;case"/":if(i>="A"&&i<="O")o=String.fromCharCode(i.charCodeAt(0)-32);else{if("Z"!==i)throw new I;o=":"}}r+=o,n++}else r+=e}return r}}mt.ALPHABET_STRING="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%",mt.CHARACTER_ENCODINGS=[52,289,97,352,49,304,112,37,292,100,265,73,328,25,280,88,13,268,76,28,259,67,322,19,274,82,7,262,70,22,385,193,448,145,400,208,133,388,196,168,162,138,42],mt.ASTERISK_ENCODING=148;class Ct extends wt{constructor(){super(...arguments),this.narrowLineWidth=-1}decodeRow(t,e,r){let n=this.decodeStart(e),i=this.decodeEnd(e),o=new y;Ct.decodeMiddle(e,n[1],i[0],o);let s=o.toString(),a=null;null!=r&&(a=r.get(E.ALLOWED_LENGTHS)),null==a&&(a=Ct.DEFAULT_ALLOWED_LENGTHS);let l=s.length,c=!1,h=0;for(let t of a){if(l===t){c=!0;break}t>h&&(h=t)}if(!c&&l>h&&(c=!0),!c)throw new I;const u=[new it(n[1],t),new it(i[0],t)];return new x(s,null,0,u,U.ITF,(new Date).getTime())}static decodeMiddle(t,e,r,n){let i=new Int32Array(10),o=new Int32Array(5),s=new Int32Array(5);for(i.fill(0),o.fill(0),s.fill(0);e0&&n>=0&&!t.get(n);n--)r--;if(0!==r)throw new M}static skipWhiteSpace(t){const e=t.getSize(),r=t.getNextSet(0);if(r===e)throw new M;return r}decodeEnd(t){t.reverse();try{let e,r=Ct.skipWhiteSpace(t);try{e=Ct.findGuardPattern(t,r,Ct.END_PATTERN_REVERSED[0])}catch(n){n instanceof M&&(e=Ct.findGuardPattern(t,r,Ct.END_PATTERN_REVERSED[1]))}this.validateQuietZone(t,e[0]);let n=e[0];return e[0]=t.getSize()-e[1],e[1]=t.getSize()-n,e}finally{t.reverse()}}static findGuardPattern(t,e,r){let n=r.length,i=new Int32Array(n),o=t.getSize(),s=!1,a=0,l=e;i.fill(0);for(let c=e;c=0)return r%10;throw new M}}Ct.PATTERNS=[Int32Array.from([1,1,2,2,1]),Int32Array.from([2,1,1,1,2]),Int32Array.from([1,2,1,1,2]),Int32Array.from([2,2,1,1,1]),Int32Array.from([1,1,2,1,2]),Int32Array.from([2,1,2,1,1]),Int32Array.from([1,2,2,1,1]),Int32Array.from([1,1,1,2,2]),Int32Array.from([2,1,1,2,1]),Int32Array.from([1,2,1,2,1]),Int32Array.from([1,1,3,3,1]),Int32Array.from([3,1,1,1,3]),Int32Array.from([1,3,1,1,3]),Int32Array.from([3,3,1,1,1]),Int32Array.from([1,1,3,1,3]),Int32Array.from([3,1,3,1,1]),Int32Array.from([1,3,3,1,1]),Int32Array.from([1,1,1,3,3]),Int32Array.from([3,1,1,3,1]),Int32Array.from([1,3,1,3,1])],Ct.MAX_AVG_VARIANCE=.38,Ct.MAX_INDIVIDUAL_VARIANCE=.5,Ct.DEFAULT_ALLOWED_LENGTHS=[6,8,10,12,14],Ct.START_PATTERN=Int32Array.from([1,1,1,1]),Ct.END_PATTERN_REVERSED=[Int32Array.from([1,1,2]),Int32Array.from([1,1,3])];class Et extends wt{constructor(){super(...arguments),this.decodeRowStringBuffer=""}static findStartGuardPattern(t){let e,r=!1,n=0,i=Int32Array.from([0,0,0]);for(;!r;){i=Int32Array.from([0,0,0]),e=Et.findGuardPattern(t,n,!1,this.START_END_PATTERN,i);let o=e[0];n=e[1];let s=o-(n-o);s>=0&&(r=t.isRange(s,o,!1))}return e}static checkChecksum(t){return Et.checkStandardUPCEANChecksum(t)}static checkStandardUPCEANChecksum(t){let e=t.length;if(0===e)return!1;let r=parseInt(t.charAt(e-1),10);return Et.getStandardUPCEANChecksum(t.substring(0,e-1))===r}static getStandardUPCEANChecksum(t){let e=t.length,r=0;for(let n=e-1;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new I;r+=e}r*=3;for(let n=e-2;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new I;r+=e}return(1e3-r)%10}static decodeEnd(t,e){return Et.findGuardPattern(t,e,!1,Et.START_END_PATTERN,new Int32Array(Et.START_END_PATTERN.length).fill(0))}static findGuardPatternWithoutCounters(t,e,r,n){return this.findGuardPattern(t,e,r,n,new Int32Array(n.length))}static findGuardPattern(t,e,r,n,i){let o=t.getSize(),s=0,a=e=r?t.getNextUnset(e):t.getNextSet(e),l=n.length,c=r;for(let r=e;r=0)return o;throw new M}}Et.MAX_AVG_VARIANCE=.48,Et.MAX_INDIVIDUAL_VARIANCE=.7,Et.START_END_PATTERN=Int32Array.from([1,1,1]),Et.MIDDLE_PATTERN=Int32Array.from([1,1,1,1,1]),Et.END_PATTERN=Int32Array.from([1,1,1,1,1,1]),Et.L_PATTERNS=[Int32Array.from([3,2,1,1]),Int32Array.from([2,2,2,1]),Int32Array.from([2,1,2,2]),Int32Array.from([1,4,1,1]),Int32Array.from([1,1,3,2]),Int32Array.from([1,2,3,1]),Int32Array.from([1,1,1,4]),Int32Array.from([1,3,1,2]),Int32Array.from([1,2,1,3]),Int32Array.from([3,1,1,2])];class It{constructor(){this.CHECK_DIGIT_ENCODINGS=[24,20,18,17,12,6,3,10,9,5],this.decodeMiddleCounters=Int32Array.from([0,0,0,0]),this.decodeRowStringBuffer=""}decodeRow(t,e,r){let n=this.decodeRowStringBuffer,i=this.decodeMiddle(e,r,n),o=n.toString(),s=It.parseExtensionString(o),a=[new it((r[0]+r[1])/2,t),new it(i,t)],l=new x(o,null,0,a,U.UPC_EAN_EXTENSION,(new Date).getTime());return null!=s&&l.putAllMetadata(s),l}decodeMiddle(t,e,r){let n=this.decodeMiddleCounters;n[0]=0,n[1]=0,n[2]=0,n[3]=0;let i=t.getSize(),o=e[1],s=0;for(let e=0;e<5&&o=10&&(s|=1<<4-e),4!==e&&(o=t.getNextSet(o),o=t.getNextUnset(o))}if(5!==r.length)throw new M;let a=this.determineCheckDigit(s);if(It.extensionChecksum(r.toString())!==a)throw new M;return o}static extensionChecksum(t){let e=t.length,r=0;for(let n=e-2;n>=0;n-=2)r+=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);r*=3;for(let n=e-1;n>=0;n-=2)r+=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);return r*=3,r%10}determineCheckDigit(t){for(let e=0;e<10;e++)if(t===this.CHECK_DIGIT_ENCODINGS[e])return e;throw new M}static parseExtensionString(t){if(5!==t.length)return null;let e=It.parseExtension5String(t);return null==e?null:new Map([[W.SUGGESTED_PRICE,e]])}static parseExtension5String(t){let e;switch(t.charAt(0)){case"0":e="£";break;case"5":e="$";break;case"9":switch(t){case"90000":return null;case"99991":return"0.00";case"99990":return"Used"}e="";break;default:e=""}let r=parseInt(t.substring(1)),n=r%100;return e+(r/100).toString()+"."+(n<10?"0"+n:n.toString())}}class pt{constructor(){this.decodeMiddleCounters=Int32Array.from([0,0,0,0]),this.decodeRowStringBuffer=""}decodeRow(t,e,r){let n=this.decodeRowStringBuffer,i=this.decodeMiddle(e,r,n),o=n.toString(),s=pt.parseExtensionString(o),a=[new it((r[0]+r[1])/2,t),new it(i,t)],l=new x(o,null,0,a,U.UPC_EAN_EXTENSION,(new Date).getTime());return null!=s&&l.putAllMetadata(s),l}decodeMiddle(t,e,r){let n=this.decodeMiddleCounters;n[0]=0,n[1]=0,n[2]=0,n[3]=0;let i=t.getSize(),o=e[1],s=0;for(let e=0;e<2&&o=10&&(s|=1<<1-e),1!==e&&(o=t.getNextSet(o),o=t.getNextUnset(o))}if(2!==r.length)throw new M;if(parseInt(r.toString())%4!==s)throw new M;return o}static parseExtensionString(t){return 2!==t.length?null:new Map([[W.ISSUE_NUMBER,parseInt(t)]])}}class St{static decodeRow(t,e,r){let n=Et.findGuardPattern(e,r,!1,this.EXTENSION_START_PATTERN,new Int32Array(this.EXTENSION_START_PATTERN.length).fill(0));try{return(new It).decodeRow(t,e,n)}catch(r){return(new pt).decodeRow(t,e,n)}}}St.EXTENSION_START_PATTERN=Int32Array.from([1,1,2]);class _t extends Et{constructor(){super(),this.decodeRowStringBuffer="",_t.L_AND_G_PATTERNS=_t.L_PATTERNS.map((t=>Int32Array.from(t)));for(let t=10;t<20;t++){let e=_t.L_PATTERNS[t-10],r=new Int32Array(e.length);for(let t=0;t=e.getSize()||!e.isRange(c,u,!1))throw new M;let d=a.toString();if(d.length<8)throw new I;if(!_t.checkChecksum(d))throw new h;let g=(n[1]+n[0])/2,f=(l[1]+l[0])/2,w=this.getBarcodeFormat(),A=[new it(g,t),new it(f,t)],m=new x(d,null,0,A,w,(new Date).getTime()),C=0;try{let r=St.decodeRow(t,e,l[1]);m.putMetadata(W.UPC_EAN_EXTENSION,r.getText()),m.putAllMetadata(r.getResultMetadata()),m.addResultPoints(r.getResultPoints()),C=r.getText().length}catch(t){}let p=null==r?null:r.get(E.ALLOWED_EAN_EXTENSIONS);if(null!=p){let t=!1;for(let e in p)if(C.toString()===e){t=!0;break}if(!t)throw new M}return m}decodeEnd(t,e){return _t.findGuardPattern(t,e,!1,_t.START_END_PATTERN,new Int32Array(_t.START_END_PATTERN.length).fill(0))}static checkChecksum(t){return _t.checkStandardUPCEANChecksum(t)}static checkStandardUPCEANChecksum(t){let e=t.length;if(0===e)return!1;let r=parseInt(t.charAt(e-1),10);return _t.getStandardUPCEANChecksum(t.substring(0,e-1))===r}static getStandardUPCEANChecksum(t){let e=t.length,r=0;for(let n=e-1;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new I;r+=e}r*=3;for(let n=e-2;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new I;r+=e}return(1e3-r)%10}}class Tt extends _t{constructor(){super(),this.decodeMiddleCounters=Int32Array.from([0,0,0,0])}decodeMiddle(t,e,r){let n=this.decodeMiddleCounters;n[0]=0,n[1]=0,n[2]=0,n[3]=0;let i=t.getSize(),o=e[1],s=0;for(let e=0;e<6&&o=10&&(s|=1<<5-e)}r=Tt.determineFirstDigit(r,s),o=_t.findGuardPattern(t,o,!0,_t.MIDDLE_PATTERN,new Int32Array(_t.MIDDLE_PATTERN.length).fill(0))[1];for(let e=0;e<6&&ot));n[0]=0,n[1]=0,n[2]=0,n[3]=0;const i=t.getSize();let o=e[1],s=0;for(let e=0;e<6&&o=10&&(s|=1<<5-e)}return{rowOffset:o,resultString:Mt.determineNumSysAndCheckDigit(r,s)}}decodeEnd(t,e){return Mt.findGuardPatternWithoutCounters(t,e,!0,Mt.MIDDLE_END_PATTERN)}checkChecksum(t){return _t.checkChecksum(Mt.convertUPCEtoUPCA(t))}static determineNumSysAndCheckDigit(t,e){for(let r=0;r<=1;r++)for(let n=0;n<10;n++)if(e===this.NUMSYS_AND_CHECK_DIGIT_PATTERNS[r][n])return String.fromCharCode("0".charCodeAt(0)+r)+t+String.fromCharCode("0".charCodeAt(0)+n);throw M.getNotFoundInstance()}getBarcodeFormat(){return U.UPC_E}static convertUPCEtoUPCA(t){const e=t.slice(1,7).split("").map((t=>t.charCodeAt(0))),r=new y;r.append(t.charAt(0));let n=e[5];switch(n){case 0:case 1:case 2:r.appendChars(e,0,2),r.append(n),r.append("0000"),r.appendChars(e,2,3);break;case 3:r.appendChars(e,0,3),r.append("00000"),r.appendChars(e,3,2);break;case 4:r.appendChars(e,0,4),r.append("00000"),r.append(e[4]);break;default:r.appendChars(e,0,5),r.append("0000"),r.append(n)}return t.length>=8&&r.append(t.charAt(7)),r.toString()}}Mt.MIDDLE_END_PATTERN=Int32Array.from([1,1,1,1,1,1]),Mt.NUMSYS_AND_CHECK_DIGIT_PATTERNS=[Int32Array.from([56,52,50,49,44,38,35,42,41,37]),Int32Array.from([7,11,13,14,19,25,28,21,22,26])];class Dt extends wt{constructor(t){super();let r=null==t?null:t.get(E.POSSIBLE_FORMATS),n=[];e(r)?(n.push(new Tt),n.push(new Nt),n.push(new yt),n.push(new Mt)):(r.indexOf(U.EAN_13)>-1&&n.push(new Tt),r.indexOf(U.UPC_A)>-1&&n.push(new Nt),r.indexOf(U.EAN_8)>-1&&n.push(new yt),r.indexOf(U.UPC_E)>-1&&n.push(new Mt)),this.readers=n}decodeRow(t,e,r){for(let n of this.readers)try{const i=n.decodeRow(t,e,r),o=i.getBarcodeFormat()===U.EAN_13&&"0"===i.getText().charAt(0),s=null==r?null:r.get(E.POSSIBLE_FORMATS),a=null==s||s.includes(U.UPC_A);if(o&&a){const t=i.getRawBytes(),e=new x(i.getText().substring(1),t,t?t.length:null,i.getResultPoints(),U.UPC_A);return e.putAllMetadata(i.getResultMetadata()),e}return i}catch(t){}throw new M}reset(){for(let t of this.readers)t.reset()}}class Rt extends wt{constructor(){super(),this.decodeFinderCounters=new Int32Array(4),this.dataCharacterCounters=new Int32Array(8),this.oddRoundingErrors=new Array(4),this.evenRoundingErrors=new Array(4),this.oddCounts=new Array(this.dataCharacterCounters.length/2),this.evenCounts=new Array(this.dataCharacterCounters.length/2)}getDecodeFinderCounters(){return this.decodeFinderCounters}getDataCharacterCounters(){return this.dataCharacterCounters}getOddRoundingErrors(){return this.oddRoundingErrors}getEvenRoundingErrors(){return this.evenRoundingErrors}getOddCounts(){return this.oddCounts}getEvenCounts(){return this.evenCounts}parseFinderValue(t,e){for(let r=0;rn&&(n=e[i],r=i);t[r]++}static decrement(t,e){let r=0,n=e[0];for(let i=1;i=Rt.MIN_FINDER_PATTERN_RATIO&&r<=Rt.MAX_FINDER_PATTERN_RATIO){let e=Number.MAX_SAFE_INTEGER,r=Number.MIN_SAFE_INTEGER;for(let n of t)n>r&&(r=n),n=s-a-1&&(t-=Bt.combins(n-l-(s-a),s-a-2)),s-a-1>1){let r=0;for(let t=n-l-(s-a-2);t>e;t--)r+=Bt.combins(n-l-t-1,s-a-3);t-=r*(s-1-a)}else n-l>e&&t--;i+=t}n-=l}return i}static combins(t,e){let r,n;t-e>e?(n=e,r=t-e):(n=t-e,r=e);let i=1,o=1;for(let e=t;e>r;e--)i*=e,o<=n&&(i/=o,o++);for(;o<=n;)i/=o,o++;return i}}class Lt{constructor(t,e){e?this.decodedInformation=null:(this.finished=t,this.decodedInformation=e)}getDecodedInformation(){return this.decodedInformation}isFinished(){return this.finished}}class Pt{constructor(t){this.newPosition=t}getNewPosition(){return this.newPosition}}class vt extends Pt{constructor(t,e){super(t),this.value=e}getValue(){return this.value}isFNC1(){return this.value===vt.FNC1}}vt.FNC1="$";class Ft extends Pt{constructor(t,e,r){super(t),r?(this.remaining=!0,this.remainingValue=this.remainingValue):(this.remaining=!1,this.remainingValue=0),this.newString=e}getNewString(){return this.newString}isRemaining(){return this.remaining}getRemainingValue(){return this.remainingValue}}class xt extends Pt{constructor(t,e,r){if(super(t),e<0||e>10||r<0||r>10)throw new I;this.firstDigit=e,this.secondDigit=r}getFirstDigit(){return this.firstDigit}getSecondDigit(){return this.secondDigit}getValue(){return 10*this.firstDigit+this.secondDigit}isFirstDigitFNC1(){return this.firstDigit===xt.FNC1}isSecondDigitFNC1(){return this.secondDigit===xt.FNC1}isAnyFNC1(){return this.firstDigit===xt.FNC1||this.secondDigit===xt.FNC1}}xt.FNC1=10;class kt{constructor(){}static parseFieldsInGeneralPurpose(t){if(!t)return null;if(t.length<2)throw new M;let e=t.substring(0,2);for(let r of kt.TWO_DIGIT_DATA_LENGTH)if(r[0]===e)return r[1]===kt.VARIABLE_LENGTH?kt.processVariableAI(2,r[2],t):kt.processFixedAI(2,r[1],t);if(t.length<3)throw new M;let r=t.substring(0,3);for(let e of kt.THREE_DIGIT_DATA_LENGTH)if(e[0]===r)return e[1]===kt.VARIABLE_LENGTH?kt.processVariableAI(3,e[2],t):kt.processFixedAI(3,e[1],t);for(let e of kt.THREE_DIGIT_PLUS_DIGIT_DATA_LENGTH)if(e[0]===r)return e[1]===kt.VARIABLE_LENGTH?kt.processVariableAI(4,e[2],t):kt.processFixedAI(4,e[1],t);if(t.length<4)throw new M;let n=t.substring(0,4);for(let e of kt.FOUR_DIGIT_DATA_LENGTH)if(e[0]===n)return e[1]===kt.VARIABLE_LENGTH?kt.processVariableAI(4,e[2],t):kt.processFixedAI(4,e[1],t);throw new M}static processFixedAI(t,e,r){if(r.lengththis.information.getSize())return t+4<=this.information.getSize();for(let e=t;ethis.information.getSize()){let e=this.extractNumericValueFromBitArray(t,4);return new xt(this.information.getSize(),0===e?xt.FNC1:e-1,xt.FNC1)}let e=this.extractNumericValueFromBitArray(t,7);return new xt(t+7,(e-8)/11,(e-8)%11)}extractNumericValueFromBitArray(t,e){return Ut.extractNumericValueFromBitArray(this.information,t,e)}static extractNumericValueFromBitArray(t,e,r){let n=0;for(let i=0;ithis.information.getSize())return!1;let e=this.extractNumericValueFromBitArray(t,5);if(e>=5&&e<16)return!0;if(t+7>this.information.getSize())return!1;let r=this.extractNumericValueFromBitArray(t,7);if(r>=64&&r<116)return!0;if(t+8>this.information.getSize())return!1;let n=this.extractNumericValueFromBitArray(t,8);return n>=232&&n<253}decodeIsoIec646(t){let e=this.extractNumericValueFromBitArray(t,5);if(15===e)return new vt(t+5,vt.FNC1);if(e>=5&&e<15)return new vt(t+5,"0"+(e-5));let r,n=this.extractNumericValueFromBitArray(t,7);if(n>=64&&n<90)return new vt(t+7,""+(n+1));if(n>=90&&n<116)return new vt(t+7,""+(n+7));switch(this.extractNumericValueFromBitArray(t,8)){case 232:r="!";break;case 233:r='"';break;case 234:r="%";break;case 235:r="&";break;case 236:r="'";break;case 237:r="(";break;case 238:r=")";break;case 239:r="*";break;case 240:r="+";break;case 241:r=",";break;case 242:r="-";break;case 243:r=".";break;case 244:r="/";break;case 245:r=":";break;case 246:r=";";break;case 247:r="<";break;case 248:r="=";break;case 249:r=">";break;case 250:r="?";break;case 251:r="_";break;case 252:r=" ";break;default:throw new I}return new vt(t+8,r)}isStillAlpha(t){if(t+5>this.information.getSize())return!1;let e=this.extractNumericValueFromBitArray(t,5);if(e>=5&&e<16)return!0;if(t+6>this.information.getSize())return!1;let r=this.extractNumericValueFromBitArray(t,6);return r>=16&&r<63}decodeAlphanumeric(t){let e=this.extractNumericValueFromBitArray(t,5);if(15===e)return new vt(t+5,vt.FNC1);if(e>=5&&e<15)return new vt(t+5,"0"+(e-5));let r,n=this.extractNumericValueFromBitArray(t,6);if(n>=32&&n<58)return new vt(t+6,""+(n+33));switch(n){case 58:r="*";break;case 59:r=",";break;case 60:r="-";break;case 61:r=".";break;case 62:r="/";break;default:throw new $("Decoding invalid alphanumeric value: "+n)}return new vt(t+6,r)}isAlphaTo646ToAlphaLatch(t){if(t+1>this.information.getSize())return!1;for(let e=0;e<5&&e+tthis.information.getSize())return!1;for(let e=t;ethis.information.getSize())return!1;for(let e=0;e<4&&e+t{e.forEach((e=>{t.getLeftChar().getValue()===e.getLeftChar().getValue()&&t.getRightChar().getValue()===e.getRightChar().getValue()&&t.getFinderPatter().getValue()===e.getFinderPatter().getValue()&&(r=!0)}))})),r}}class te extends Rt{constructor(t){super(...arguments),this.pairs=new Array(te.MAX_PAIRS),this.rows=new Array,this.startEnd=[2],this.verbose=!0===t}decodeRow(t,e,r){this.pairs.length=0,this.startFromEven=!1;try{return te.constructResult(this.decodeRow2pairs(t,e))}catch(t){this.verbose&&console.log(t)}return this.pairs.length=0,this.startFromEven=!0,te.constructResult(this.decodeRow2pairs(t,e))}reset(){this.pairs.length=0,this.rows.length=0}decodeRow2pairs(t,e){let r,n=!1;for(;!n;)try{this.pairs.push(this.retrieveNextPair(e,this.pairs,t))}catch(t){if(t instanceof M){if(!this.pairs.length)throw new M;n=!0}}if(this.checkChecksum())return this.pairs;if(r=!!this.rows.length,this.storeRow(t,!1),r){let t=this.checkRowsBoolean(!1);if(null!=t)return t;if(t=this.checkRowsBoolean(!0),null!=t)return t}throw new M}checkRowsBoolean(t){if(this.rows.length>25)return this.rows.length=0,null;this.pairs.length=0,t&&(this.rows=this.rows.reverse());let e=null;try{e=this.checkRows(new Array,0)}catch(t){this.verbose&&console.log(t)}return t&&(this.rows=this.rows.reverse()),e}checkRows(t,e){for(let r=e;re.length)continue;let r=!0;for(let n=0;nt){i=e.isEquivalent(this.pairs);break}n=e.isEquivalent(this.pairs),r++}i||n||te.isPartialRow(this.pairs,this.rows)||(this.rows.push(r,new $t(this.pairs,t,e)),this.removePartialRows(this.pairs,this.rows))}removePartialRows(t,e){for(let r of e)if(r.getPairs().length!==t.length)for(let e of r.getPairs())for(let r of t)if(Jt.equals(e,r))break}static isPartialRow(t,e){for(let r of e){let e=!0;for(let n of t){let t=!1;for(let e of r.getPairs())if(n.equals(e)){t=!0;break}if(!t){e=!1;break}}if(e)return!0}return!1}getRows(){return this.rows}static constructResult(t){let e=qt(class{static buildBitArray(t){let e=2*t.length-1;null==t[t.length-1].getRightChar()&&(e-=1);let r=new m(12*e),n=0,i=t[0].getRightChar().getValue();for(let t=11;t>=0;--t)0!=(i&1<=0;--t)0!=(o&1<=0;--e)0!=(t&1<=0?r:this.isEmptyPair(e)?0:e[e.length-1].getFinderPattern().getStartEnd()[1];let s=e.length%2!=0;this.startFromEven&&(s=!s);let a=!1;for(;i=0&&!t.get(e);)e--;e++,n=this.startEnd[0]-e,i=e,o=this.startEnd[1]}else i=this.startEnd[0],o=t.getNextUnset(this.startEnd[1]+1),n=o-this.startEnd[1];let s,a=this.getDecodeFinderCounters();d.arraycopy(a,0,a,1,a.length-1),a[0]=n;try{s=this.parseFinderValue(a,te.FINDER_PATTERNS)}catch(t){return null}return new bt(s,[i,o],i,o,e)}decodeDataCharacter(t,e,r,n){let i=this.getDataCharacterCounters();for(let t=0;t.3)throw new M;let a=this.getOddCounts(),l=this.getEvenCounts(),c=this.getOddRoundingErrors(),h=this.getEvenRoundingErrors();for(let t=0;t8){if(e>8.7)throw new M;r=8}let n=t/2;0==(1&t)?(a[n]=r,c[n]=e-r):(l[n]=r,h[n]=e-r)}this.adjustOddEvenCounts(17);let u=4*e.getValue()+(r?0:2)+(n?0:1)-1,d=0,g=0;for(let t=a.length-1;t>=0;t--){if(te.isNotA1left(e,r,n)){let e=te.WEIGHTS[u][2*t];g+=a[t]*e}d+=a[t]}let f=0;for(let t=l.length-1;t>=0;t--)if(te.isNotA1left(e,r,n)){let e=te.WEIGHTS[u][2*t+1];f+=l[t]*e}let w=g+f;if(0!=(1&d)||d>13||d<4)throw new M;let A=(13-d)/2,m=te.SYMBOL_WIDEST[A],C=9-m,E=Bt.getRSSvalue(a,m,!0),I=Bt.getRSSvalue(l,C,!1),p=te.EVEN_TOTAL_SUBSET[A],S=te.GSUM[A];return new Ot(E*p+I+S,w)}static isNotA1left(t,e,r){return!(0==t.getValue()&&e&&r)}adjustOddEvenCounts(t){let e=rt.sum(new Int32Array(this.getOddCounts())),r=rt.sum(new Int32Array(this.getEvenCounts())),n=!1,i=!1;e>13?i=!0:e<4&&(n=!0);let o=!1,s=!1;r>13?s=!0:r<4&&(o=!0);let a=e+r-t,l=1==(1&e),c=0==(1&r);if(1==a)if(l){if(c)throw new M;i=!0}else{if(!c)throw new M;s=!0}else if(-1==a)if(l){if(c)throw new M;n=!0}else{if(!c)throw new M;o=!0}else{if(0!=a)throw new M;if(l){if(!c)throw new M;e1)for(let e of this.possibleRightPairs)if(e.getCount()>1&&re.checkChecksum(t,e))return re.constructResult(t,e);throw new M}static addOrTally(t,e){if(null==e)return;let r=!1;for(let n of t)if(n.getValue()===e.getValue()){n.incrementCount(),r=!0;break}r||t.push(e)}reset(){this.possibleLeftPairs.length=0,this.possibleRightPairs.length=0}static constructResult(t,e){let r=4537077*t.getValue()+e.getValue(),n=new String(r).toString(),i=new y;for(let t=13-n.length;t>0;t--)i.append("0");i.append(n);let o=0;for(let t=0;t<13;t++){let e=i.charAt(t).charCodeAt(0)-"0".charCodeAt(0);o+=0==(1&t)?3*e:e}o=10-o%10,10===o&&(o=0),i.append(o.toString());let s=t.getFinderPattern().getResultPoints(),a=e.getFinderPattern().getResultPoints();return new x(i.toString(),null,0,[s[0],s[1],a[0],a[1]],U.RSS_14,(new Date).getTime())}static checkChecksum(t,e){let r=(t.getChecksumPortion()+16*e.getChecksumPortion())%79,n=9*t.getFinderPattern().getValue()+e.getFinderPattern().getValue();return n>72&&n--,n>8&&n--,r===n}decodePair(t,e,r,n){try{let i=this.findFinderPattern(t,e),o=this.parseFoundFinderPattern(t,r,e,i),s=null==n?null:n.get(E.NEED_RESULT_POINT_CALLBACK);if(null!=s){let n=(i[0]+i[1])/2;e&&(n=t.getSize()-1-n),s.foundPossibleResultPoint(new it(n,r))}let a=this.decodeDataCharacter(t,o,!0),l=this.decodeDataCharacter(t,o,!1);return new ee(1597*a.getValue()+l.getValue(),a.getChecksumPortion()+4*l.getChecksumPortion(),o)}catch(t){return null}}decodeDataCharacter(t,e,r){let n=this.getDataCharacterCounters();for(let t=0;t8&&(r=8);let i=Math.floor(t/2);0==(1&t)?(s[i]=r,l[i]=e-r):(a[i]=r,c[i]=e-r)}this.adjustOddEvenCounts(r,i);let h=0,u=0;for(let t=s.length-1;t>=0;t--)u*=9,u+=s[t],h+=s[t];let d=0,g=0;for(let t=a.length-1;t>=0;t--)d*=9,d+=a[t],g+=a[t];let f=u+3*d;if(r){if(0!=(1&h)||h>12||h<4)throw new M;let t=(12-h)/2,e=re.OUTSIDE_ODD_WIDEST[t],r=9-e,n=Bt.getRSSvalue(s,e,!1),i=Bt.getRSSvalue(a,r,!0),o=re.OUTSIDE_EVEN_TOTAL_SUBSET[t],l=re.OUTSIDE_GSUM[t];return new Ot(n*o+i+l,f)}{if(0!=(1&g)||g>10||g<4)throw new M;let t=(10-g)/2,e=re.INSIDE_ODD_WIDEST[t],r=9-e,n=Bt.getRSSvalue(s,e,!0),i=Bt.getRSSvalue(a,r,!1),o=re.INSIDE_ODD_TOTAL_SUBSET[t],l=re.INSIDE_GSUM[t];return new Ot(i*o+n+l,f)}}findFinderPattern(t,e){let r=this.getDecodeFinderCounters();r[0]=0,r[1]=0,r[2]=0,r[3]=0;let n=t.getSize(),i=!1,o=0;for(;o=0&&i!==t.get(o);)o--;o++;const s=n[0]-o,a=this.getDecodeFinderCounters(),l=new Int32Array(a.length);d.arraycopy(a,0,l,1,a.length-1),l[0]=s;const c=this.parseFinderValue(l,re.FINDER_PATTERNS);let h=o,u=n[1];return r&&(h=t.getSize()-1-h,u=t.getSize()-1-u),new bt(c,[o,n[1]],h,u,e)}adjustOddEvenCounts(t,e){let r=rt.sum(new Int32Array(this.getOddCounts())),n=rt.sum(new Int32Array(this.getEvenCounts())),i=!1,o=!1,s=!1,a=!1;t?(r>12?o=!0:r<4&&(i=!0),n>12?a=!0:n<4&&(s=!0)):(r>11?o=!0:r<5&&(i=!0),n>10?a=!0:n<4&&(s=!0));let l=r+n-e,c=(1&r)==(t?1:0),h=1==(1&n);if(1===l)if(c){if(h)throw new M;o=!0}else{if(!h)throw new M;a=!0}else if(-1===l)if(c){if(h)throw new M;i=!0}else{if(!h)throw new M;s=!0}else{if(0!==l)throw new M;if(c){if(!h)throw new M;rt.reset()))}}class ie{constructor(t,e,r){this.ecCodewords=t,this.ecBlocks=[e],r&&this.ecBlocks.push(r)}getECCodewords(){return this.ecCodewords}getECBlocks(){return this.ecBlocks}}class oe{constructor(t,e){this.count=t,this.dataCodewords=e}getCount(){return this.count}getDataCodewords(){return this.dataCodewords}}class se{constructor(t,e,r,n,i,o){this.versionNumber=t,this.symbolSizeRows=e,this.symbolSizeColumns=r,this.dataRegionSizeRows=n,this.dataRegionSizeColumns=i,this.ecBlocks=o;let s=0;const a=o.getECCodewords(),l=o.getECBlocks();for(let t of l)s+=t.getCount()*(t.getDataCodewords()+a);this.totalCodewords=s}getVersionNumber(){return this.versionNumber}getSymbolSizeRows(){return this.symbolSizeRows}getSymbolSizeColumns(){return this.symbolSizeColumns}getDataRegionSizeRows(){return this.dataRegionSizeRows}getDataRegionSizeColumns(){return this.dataRegionSizeColumns}getTotalCodewords(){return this.totalCodewords}getECBlocks(){return this.ecBlocks}static getVersionForDimensions(t,e){if(0!=(1&t)||0!=(1&e))throw new I;for(let r of se.VERSIONS)if(r.symbolSizeRows===t&&r.symbolSizeColumns===e)return r;throw new I}toString(){return""+this.versionNumber}static buildVersions(){return[new se(1,10,10,8,8,new ie(5,new oe(1,3))),new se(2,12,12,10,10,new ie(7,new oe(1,5))),new se(3,14,14,12,12,new ie(10,new oe(1,8))),new se(4,16,16,14,14,new ie(12,new oe(1,12))),new se(5,18,18,16,16,new ie(14,new oe(1,18))),new se(6,20,20,18,18,new ie(18,new oe(1,22))),new se(7,22,22,20,20,new ie(20,new oe(1,30))),new se(8,24,24,22,22,new ie(24,new oe(1,36))),new se(9,26,26,24,24,new ie(28,new oe(1,44))),new se(10,32,32,14,14,new ie(36,new oe(1,62))),new se(11,36,36,16,16,new ie(42,new oe(1,86))),new se(12,40,40,18,18,new ie(48,new oe(1,114))),new se(13,44,44,20,20,new ie(56,new oe(1,144))),new se(14,48,48,22,22,new ie(68,new oe(1,174))),new se(15,52,52,24,24,new ie(42,new oe(2,102))),new se(16,64,64,14,14,new ie(56,new oe(2,140))),new se(17,72,72,16,16,new ie(36,new oe(4,92))),new se(18,80,80,18,18,new ie(48,new oe(4,114))),new se(19,88,88,20,20,new ie(56,new oe(4,144))),new se(20,96,96,22,22,new ie(68,new oe(4,174))),new se(21,104,104,24,24,new ie(56,new oe(6,136))),new se(22,120,120,18,18,new ie(68,new oe(6,175))),new se(23,132,132,20,20,new ie(62,new oe(8,163))),new se(24,144,144,22,22,new ie(62,new oe(8,156),new oe(2,155))),new se(25,8,18,6,16,new ie(7,new oe(1,5))),new se(26,8,32,6,14,new ie(11,new oe(1,10))),new se(27,12,26,10,24,new ie(14,new oe(1,16))),new se(28,12,36,10,16,new ie(18,new oe(1,22))),new se(29,16,36,14,16,new ie(24,new oe(1,32))),new se(30,16,48,14,22,new ie(28,new oe(1,49)))]}}se.VERSIONS=se.buildVersions();class ae{constructor(t){const e=t.getHeight();if(e<8||e>144||0!=(1&e))throw new I;this.version=ae.readVersion(t),this.mappingBitMatrix=this.extractDataRegion(t),this.readMappingMatrix=new N(this.mappingBitMatrix.getWidth(),this.mappingBitMatrix.getHeight())}getVersion(){return this.version}static readVersion(t){const e=t.getHeight(),r=t.getWidth();return se.getVersionForDimensions(e,r)}readCodewords(){const t=new Int8Array(this.version.getTotalCodewords());let e=0,r=4,n=0;const i=this.mappingBitMatrix.getHeight(),o=this.mappingBitMatrix.getWidth();let s=!1,a=!1,l=!1,c=!1;do{if(r!==i||0!==n||s)if(r!==i-2||0!==n||0==(3&o)||a)if(r!==i+4||2!==n||0!=(7&o)||l)if(r!==i-2||0!==n||4!=(7&o)||c){do{r=0&&!this.readMappingMatrix.get(n,r)&&(t[e++]=255&this.readUtah(r,n,i,o)),r-=2,n+=2}while(r>=0&&n=0&&n=0);r+=3,n+=1}else t[e++]=255&this.readCorner4(i,o),r-=2,n+=2,c=!0;else t[e++]=255&this.readCorner3(i,o),r-=2,n+=2,l=!0;else t[e++]=255&this.readCorner2(i,o),r-=2,n+=2,a=!0;else t[e++]=255&this.readCorner1(i,o),r-=2,n+=2,s=!0}while(r7?e-1:e;o[n].codewords[i]=t[h++]}if(h!==t.length)throw new l;return o}getNumDataCodewords(){return this.numDataCodewords}getCodewords(){return this.codewords}}class ce{constructor(t){this.bytes=t,this.byteOffset=0,this.bitOffset=0}getBitOffset(){return this.bitOffset}getByteOffset(){return this.byteOffset}readBits(t){if(t<1||t>32||t>this.available())throw new l(""+t);let e=0,r=this.bitOffset,n=this.byteOffset;const i=this.bytes;if(r>0){const o=8-r,s=t>8-s<>a,t-=s,r+=s,8===r&&(r=0,n++)}if(t>0){for(;t>=8;)e=e<<8|255&i[n],n++,t-=8;if(t>0){const o=8-t,s=255>>o<>o,r+=t}}return this.bitOffset=r,this.byteOffset=n,e}available(){return 8*(this.bytes.length-this.byteOffset)-this.bitOffset}}!function(t){t[t.PAD_ENCODE=0]="PAD_ENCODE",t[t.ASCII_ENCODE=1]="ASCII_ENCODE",t[t.C40_ENCODE=2]="C40_ENCODE",t[t.TEXT_ENCODE=3]="TEXT_ENCODE",t[t.ANSIX12_ENCODE=4]="ANSIX12_ENCODE",t[t.EDIFACT_ENCODE=5]="EDIFACT_ENCODE",t[t.BASE256_ENCODE=6]="BASE256_ENCODE"}(V||(V={}));class he{static decode(t){const e=new ce(t),r=new y,n=new y,i=new Array;let o=V.ASCII_ENCODE;do{if(o===V.ASCII_ENCODE)o=this.decodeAsciiSegment(e,r,n);else{switch(o){case V.C40_ENCODE:this.decodeC40Segment(e,r);break;case V.TEXT_ENCODE:this.decodeTextSegment(e,r);break;case V.ANSIX12_ENCODE:this.decodeAnsiX12Segment(e,r);break;case V.EDIFACT_ENCODE:this.decodeEdifactSegment(e,r);break;case V.BASE256_ENCODE:this.decodeBase256Segment(e,r,i);break;default:throw new I}o=V.ASCII_ENCODE}}while(o!==V.PAD_ENCODE&&e.available()>0);return n.length()>0&&r.append(n.toString()),new j(t,r.toString(),0===i.length?null:i,null)}static decodeAsciiSegment(t,e,r){let n=!1;do{let i=t.readBits(8);if(0===i)throw new I;if(i<=128)return n&&(i+=128),e.append(String.fromCharCode(i-1)),V.ASCII_ENCODE;if(129===i)return V.PAD_ENCODE;if(i<=229){const t=i-130;t<10&&e.append("0"),e.append(""+t)}else switch(i){case 230:return V.C40_ENCODE;case 231:return V.BASE256_ENCODE;case 232:e.append(String.fromCharCode(29));break;case 233:case 234:break;case 235:n=!0;break;case 236:e.append("[)>05"),r.insert(0,"");break;case 237:e.append("[)>06"),r.insert(0,"");break;case 238:return V.ANSIX12_ENCODE;case 239:return V.TEXT_ENCODE;case 240:return V.EDIFACT_ENCODE;case 241:break;default:if(254!==i||0!==t.available())throw new I}}while(t.available()>0);return V.ASCII_ENCODE}static decodeC40Segment(t,e){let r=!1;const n=[];let i=0;do{if(8===t.available())return;const o=t.readBits(8);if(254===o)return;this.parseTwoBytes(o,t.readBits(8),n);for(let t=0;t<3;t++){const o=n[t];switch(i){case 0:if(o<3)i=o+1;else{if(!(o0)}static decodeTextSegment(t,e){let r=!1,n=[],i=0;do{if(8===t.available())return;const o=t.readBits(8);if(254===o)return;this.parseTwoBytes(o,t.readBits(8),n);for(let t=0;t<3;t++){const o=n[t];switch(i){case 0:if(o<3)i=o+1;else{if(!(o0)}static decodeAnsiX12Segment(t,e){const r=[];do{if(8===t.available())return;const n=t.readBits(8);if(254===n)return;this.parseTwoBytes(n,t.readBits(8),r);for(let t=0;t<3;t++){const n=r[t];switch(n){case 0:e.append("\r");break;case 1:e.append("*");break;case 2:e.append(">");break;case 3:e.append(" ");break;default:if(n<14)e.append(String.fromCharCode(n+44));else{if(!(n<40))throw new I;e.append(String.fromCharCode(n+51))}}}}while(t.available()>0)}static parseTwoBytes(t,e,r){let n=(t<<8)+e-1,i=Math.floor(n/1600);r[0]=i,n-=1600*i,i=Math.floor(n/40),r[1]=i,r[2]=n-40*i}static decodeEdifactSegment(t,e){do{if(t.available()<=16)return;for(let r=0;r<4;r++){let r=t.readBits(6);if(31===r){const e=8-t.getBitOffset();return void(8!==e&&t.readBits(e))}0==(32&r)&&(r|=64),e.append(String.fromCharCode(r))}}while(t.available()>0)}static decodeBase256Segment(t,e,r){let n=1+t.getByteOffset();const i=this.unrandomize255State(t.readBits(8),n++);let o;if(o=0===i?t.available()/8|0:i<250?i:250*(i-249)+this.unrandomize255State(t.readBits(8),n++),o<0)throw new I;const s=new Uint8Array(o);for(let e=0;e=0?r:r+256}}he.C40_BASIC_SET_CHARS=["*","*","*"," ","0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"],he.C40_SHIFT2_SET_CHARS=["!",'"',"#","$","%","&","'","(",")","*","+",",","-",".","/",":",";","<","=",">","?","@","[","\\","]","^","_"],he.TEXT_BASIC_SET_CHARS=["*","*","*"," ","0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"],he.TEXT_SHIFT2_SET_CHARS=he.C40_SHIFT2_SET_CHARS,he.TEXT_SHIFT3_SET_CHARS=["`","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","{","|","}","~",String.fromCharCode(127)];class ue{constructor(){this.rsDecoder=new tt(q.DATA_MATRIX_FIELD_256)}decode(t){const e=new ae(t),r=e.getVersion(),n=e.readCodewords(),i=le.getDataBlocks(n,r);let o=0;for(let t of i)o+=t.getNumDataCodewords();const s=new Uint8Array(o),a=i.length;for(let t=0;ts&&(c=s,h[0]=e,h[1]=r,h[2]=n,h[3]=i),c>a&&(c=a,h[0]=r,h[1]=n,h[2]=i,h[3]=e),c>l&&(h[0]=n,h[1]=i,h[2]=e,h[3]=r),h}detectSolid2(t){let e=t[0],r=t[1],n=t[2],i=t[3],o=this.transitionsBetween(e,i),s=de.shiftPoint(r,n,4*(o+1)),a=de.shiftPoint(n,r,4*(o+1));return this.transitionsBetween(s,e)this.transitionsBetween(a,h)+this.transitionsBetween(l,h)?c:h:c:this.isValid(h)?h:null}shiftToModuleCenter(t){let e=t[0],r=t[1],n=t[2],i=t[3],o=this.transitionsBetween(e,i)+1,s=this.transitionsBetween(n,i)+1,a=de.shiftPoint(e,r,4*s),l=de.shiftPoint(n,r,4*o);o=this.transitionsBetween(a,i)+1,s=this.transitionsBetween(l,i)+1,1==(1&o)&&(o+=1),1==(1&s)&&(s+=1);let c,h,u=(e.getX()+r.getX()+n.getX()+i.getX())/4,d=(e.getY()+r.getY()+n.getY()+i.getY())/4;return e=de.moveAway(e,u,d),r=de.moveAway(r,u,d),n=de.moveAway(n,u,d),i=de.moveAway(i,u,d),a=de.shiftPoint(e,r,4*s),a=de.shiftPoint(a,i,4*o),c=de.shiftPoint(r,e,4*s),c=de.shiftPoint(c,n,4*o),l=de.shiftPoint(n,i,4*s),l=de.shiftPoint(l,r,4*o),h=de.shiftPoint(i,n,4*s),h=de.shiftPoint(h,e,4*o),[a,c,l,h]}isValid(t){return t.getX()>=0&&t.getX()0&&t.getY()Math.abs(i-r);if(s){let t=r;r=n,n=t,t=i,i=o,o=t}let a=Math.abs(i-r),l=Math.abs(o-n),c=-a/2,h=n0){if(e===o)break;e+=h,c-=a}}return d}}class ge{constructor(){this.decoder=new ue}decode(t,e=null){let r,n;if(null!=e&&e.has(E.PURE_BARCODE)){const e=ge.extractPureBits(t.getBlackMatrix());r=this.decoder.decode(e),n=ge.NO_POINTS}else{const e=new de(t.getBlackMatrix()).detect();r=this.decoder.decode(e.getBits()),n=e.getPoints()}const i=r.getRawBytes(),o=new x(r.getText(),i,8*i.length,n,U.DATA_MATRIX,d.currentTimeMillis()),s=r.getByteSegments();null!=s&&o.putMetadata(W.BYTE_SEGMENTS,s);const a=r.getECLevel();return null!=a&&o.putMetadata(W.ERROR_CORRECTION_LEVEL,a),o}reset(){}static extractPureBits(t){const e=t.getTopLeftOnBit(),r=t.getBottomRightOnBit();if(null==e||null==r)throw new M;const n=this.moduleSize(e,t);let i=e[1];const o=r[1];let s=e[0];const a=(r[0]-s+1)/n,l=(o-i+1)/n;if(a<=0||l<=0)throw new M;const c=n/2;i+=c,s+=c;const h=new N(a,l);for(let e=0;e=fe.FOR_BITS.size)throw new l;return fe.FOR_BITS.get(t)}}fe.FOR_BITS=new Map,fe.FOR_VALUE=new Map,fe.L=new fe(z.L,"L",1),fe.M=new fe(z.M,"M",0),fe.Q=new fe(z.Q,"Q",3),fe.H=new fe(z.H,"H",2);class we{constructor(t){this.errorCorrectionLevel=fe.forBits(t>>3&3),this.dataMask=7&t}static numBitsDiffering(t,e){return A.bitCount(t^e)}static decodeFormatInformation(t,e){const r=we.doDecodeFormatInformation(t,e);return null!==r?r:we.doDecodeFormatInformation(t^we.FORMAT_INFO_MASK_QR,e^we.FORMAT_INFO_MASK_QR)}static doDecodeFormatInformation(t,e){let r=Number.MAX_SAFE_INTEGER,n=0;for(const i of we.FORMAT_INFO_DECODE_LOOKUP){const o=i[0];if(o===t||o===e)return new we(i[1]);let s=we.numBitsDiffering(t,o);s40)throw new l;return Ce.VERSIONS[t-1]}static decodeVersionInformation(t){let e=Number.MAX_SAFE_INTEGER,r=0;for(let n=0;n6&&(e.setRegion(t-11,0,3,6),e.setRegion(0,t-11,6,3)),e}toString(){return""+this.versionNumber}}Ce.VERSION_DECODE_INFO=Int32Array.from([31892,34236,39577,42195,48118,51042,55367,58893,63784,68472,70749,76311,79154,84390,87683,92361,96236,102084,102881,110507,110734,117786,119615,126325,127568,133589,136944,141498,145311,150283,152622,158308,161089,167017]),Ce.VERSIONS=[new Ce(1,new Int32Array(0),new Ae(7,new me(1,19)),new Ae(10,new me(1,16)),new Ae(13,new me(1,13)),new Ae(17,new me(1,9))),new Ce(2,Int32Array.from([6,18]),new Ae(10,new me(1,34)),new Ae(16,new me(1,28)),new Ae(22,new me(1,22)),new Ae(28,new me(1,16))),new Ce(3,Int32Array.from([6,22]),new Ae(15,new me(1,55)),new Ae(26,new me(1,44)),new Ae(18,new me(2,17)),new Ae(22,new me(2,13))),new Ce(4,Int32Array.from([6,26]),new Ae(20,new me(1,80)),new Ae(18,new me(2,32)),new Ae(26,new me(2,24)),new Ae(16,new me(4,9))),new Ce(5,Int32Array.from([6,30]),new Ae(26,new me(1,108)),new Ae(24,new me(2,43)),new Ae(18,new me(2,15),new me(2,16)),new Ae(22,new me(2,11),new me(2,12))),new Ce(6,Int32Array.from([6,34]),new Ae(18,new me(2,68)),new Ae(16,new me(4,27)),new Ae(24,new me(4,19)),new Ae(28,new me(4,15))),new Ce(7,Int32Array.from([6,22,38]),new Ae(20,new me(2,78)),new Ae(18,new me(4,31)),new Ae(18,new me(2,14),new me(4,15)),new Ae(26,new me(4,13),new me(1,14))),new Ce(8,Int32Array.from([6,24,42]),new Ae(24,new me(2,97)),new Ae(22,new me(2,38),new me(2,39)),new Ae(22,new me(4,18),new me(2,19)),new Ae(26,new me(4,14),new me(2,15))),new Ce(9,Int32Array.from([6,26,46]),new Ae(30,new me(2,116)),new Ae(22,new me(3,36),new me(2,37)),new Ae(20,new me(4,16),new me(4,17)),new Ae(24,new me(4,12),new me(4,13))),new Ce(10,Int32Array.from([6,28,50]),new Ae(18,new me(2,68),new me(2,69)),new Ae(26,new me(4,43),new me(1,44)),new Ae(24,new me(6,19),new me(2,20)),new Ae(28,new me(6,15),new me(2,16))),new Ce(11,Int32Array.from([6,30,54]),new Ae(20,new me(4,81)),new Ae(30,new me(1,50),new me(4,51)),new Ae(28,new me(4,22),new me(4,23)),new Ae(24,new me(3,12),new me(8,13))),new Ce(12,Int32Array.from([6,32,58]),new Ae(24,new me(2,92),new me(2,93)),new Ae(22,new me(6,36),new me(2,37)),new Ae(26,new me(4,20),new me(6,21)),new Ae(28,new me(7,14),new me(4,15))),new Ce(13,Int32Array.from([6,34,62]),new Ae(26,new me(4,107)),new Ae(22,new me(8,37),new me(1,38)),new Ae(24,new me(8,20),new me(4,21)),new Ae(22,new me(12,11),new me(4,12))),new Ce(14,Int32Array.from([6,26,46,66]),new Ae(30,new me(3,115),new me(1,116)),new Ae(24,new me(4,40),new me(5,41)),new Ae(20,new me(11,16),new me(5,17)),new Ae(24,new me(11,12),new me(5,13))),new Ce(15,Int32Array.from([6,26,48,70]),new Ae(22,new me(5,87),new me(1,88)),new Ae(24,new me(5,41),new me(5,42)),new Ae(30,new me(5,24),new me(7,25)),new Ae(24,new me(11,12),new me(7,13))),new Ce(16,Int32Array.from([6,26,50,74]),new Ae(24,new me(5,98),new me(1,99)),new Ae(28,new me(7,45),new me(3,46)),new Ae(24,new me(15,19),new me(2,20)),new Ae(30,new me(3,15),new me(13,16))),new Ce(17,Int32Array.from([6,30,54,78]),new Ae(28,new me(1,107),new me(5,108)),new Ae(28,new me(10,46),new me(1,47)),new Ae(28,new me(1,22),new me(15,23)),new Ae(28,new me(2,14),new me(17,15))),new Ce(18,Int32Array.from([6,30,56,82]),new Ae(30,new me(5,120),new me(1,121)),new Ae(26,new me(9,43),new me(4,44)),new Ae(28,new me(17,22),new me(1,23)),new Ae(28,new me(2,14),new me(19,15))),new Ce(19,Int32Array.from([6,30,58,86]),new Ae(28,new me(3,113),new me(4,114)),new Ae(26,new me(3,44),new me(11,45)),new Ae(26,new me(17,21),new me(4,22)),new Ae(26,new me(9,13),new me(16,14))),new Ce(20,Int32Array.from([6,34,62,90]),new Ae(28,new me(3,107),new me(5,108)),new Ae(26,new me(3,41),new me(13,42)),new Ae(30,new me(15,24),new me(5,25)),new Ae(28,new me(15,15),new me(10,16))),new Ce(21,Int32Array.from([6,28,50,72,94]),new Ae(28,new me(4,116),new me(4,117)),new Ae(26,new me(17,42)),new Ae(28,new me(17,22),new me(6,23)),new Ae(30,new me(19,16),new me(6,17))),new Ce(22,Int32Array.from([6,26,50,74,98]),new Ae(28,new me(2,111),new me(7,112)),new Ae(28,new me(17,46)),new Ae(30,new me(7,24),new me(16,25)),new Ae(24,new me(34,13))),new Ce(23,Int32Array.from([6,30,54,78,102]),new Ae(30,new me(4,121),new me(5,122)),new Ae(28,new me(4,47),new me(14,48)),new Ae(30,new me(11,24),new me(14,25)),new Ae(30,new me(16,15),new me(14,16))),new Ce(24,Int32Array.from([6,28,54,80,106]),new Ae(30,new me(6,117),new me(4,118)),new Ae(28,new me(6,45),new me(14,46)),new Ae(30,new me(11,24),new me(16,25)),new Ae(30,new me(30,16),new me(2,17))),new Ce(25,Int32Array.from([6,32,58,84,110]),new Ae(26,new me(8,106),new me(4,107)),new Ae(28,new me(8,47),new me(13,48)),new Ae(30,new me(7,24),new me(22,25)),new Ae(30,new me(22,15),new me(13,16))),new Ce(26,Int32Array.from([6,30,58,86,114]),new Ae(28,new me(10,114),new me(2,115)),new Ae(28,new me(19,46),new me(4,47)),new Ae(28,new me(28,22),new me(6,23)),new Ae(30,new me(33,16),new me(4,17))),new Ce(27,Int32Array.from([6,34,62,90,118]),new Ae(30,new me(8,122),new me(4,123)),new Ae(28,new me(22,45),new me(3,46)),new Ae(30,new me(8,23),new me(26,24)),new Ae(30,new me(12,15),new me(28,16))),new Ce(28,Int32Array.from([6,26,50,74,98,122]),new Ae(30,new me(3,117),new me(10,118)),new Ae(28,new me(3,45),new me(23,46)),new Ae(30,new me(4,24),new me(31,25)),new Ae(30,new me(11,15),new me(31,16))),new Ce(29,Int32Array.from([6,30,54,78,102,126]),new Ae(30,new me(7,116),new me(7,117)),new Ae(28,new me(21,45),new me(7,46)),new Ae(30,new me(1,23),new me(37,24)),new Ae(30,new me(19,15),new me(26,16))),new Ce(30,Int32Array.from([6,26,52,78,104,130]),new Ae(30,new me(5,115),new me(10,116)),new Ae(28,new me(19,47),new me(10,48)),new Ae(30,new me(15,24),new me(25,25)),new Ae(30,new me(23,15),new me(25,16))),new Ce(31,Int32Array.from([6,30,56,82,108,134]),new Ae(30,new me(13,115),new me(3,116)),new Ae(28,new me(2,46),new me(29,47)),new Ae(30,new me(42,24),new me(1,25)),new Ae(30,new me(23,15),new me(28,16))),new Ce(32,Int32Array.from([6,34,60,86,112,138]),new Ae(30,new me(17,115)),new Ae(28,new me(10,46),new me(23,47)),new Ae(30,new me(10,24),new me(35,25)),new Ae(30,new me(19,15),new me(35,16))),new Ce(33,Int32Array.from([6,30,58,86,114,142]),new Ae(30,new me(17,115),new me(1,116)),new Ae(28,new me(14,46),new me(21,47)),new Ae(30,new me(29,24),new me(19,25)),new Ae(30,new me(11,15),new me(46,16))),new Ce(34,Int32Array.from([6,34,62,90,118,146]),new Ae(30,new me(13,115),new me(6,116)),new Ae(28,new me(14,46),new me(23,47)),new Ae(30,new me(44,24),new me(7,25)),new Ae(30,new me(59,16),new me(1,17))),new Ce(35,Int32Array.from([6,30,54,78,102,126,150]),new Ae(30,new me(12,121),new me(7,122)),new Ae(28,new me(12,47),new me(26,48)),new Ae(30,new me(39,24),new me(14,25)),new Ae(30,new me(22,15),new me(41,16))),new Ce(36,Int32Array.from([6,24,50,76,102,128,154]),new Ae(30,new me(6,121),new me(14,122)),new Ae(28,new me(6,47),new me(34,48)),new Ae(30,new me(46,24),new me(10,25)),new Ae(30,new me(2,15),new me(64,16))),new Ce(37,Int32Array.from([6,28,54,80,106,132,158]),new Ae(30,new me(17,122),new me(4,123)),new Ae(28,new me(29,46),new me(14,47)),new Ae(30,new me(49,24),new me(10,25)),new Ae(30,new me(24,15),new me(46,16))),new Ce(38,Int32Array.from([6,32,58,84,110,136,162]),new Ae(30,new me(4,122),new me(18,123)),new Ae(28,new me(13,46),new me(32,47)),new Ae(30,new me(48,24),new me(14,25)),new Ae(30,new me(42,15),new me(32,16))),new Ce(39,Int32Array.from([6,26,54,82,110,138,166]),new Ae(30,new me(20,117),new me(4,118)),new Ae(28,new me(40,47),new me(7,48)),new Ae(30,new me(43,24),new me(22,25)),new Ae(30,new me(10,15),new me(67,16))),new Ce(40,Int32Array.from([6,30,58,86,114,142,170]),new Ae(30,new me(19,118),new me(6,119)),new Ae(28,new me(18,47),new me(31,48)),new Ae(30,new me(34,24),new me(34,25)),new Ae(30,new me(20,15),new me(61,16)))],function(t){t[t.DATA_MASK_000=0]="DATA_MASK_000",t[t.DATA_MASK_001=1]="DATA_MASK_001",t[t.DATA_MASK_010=2]="DATA_MASK_010",t[t.DATA_MASK_011=3]="DATA_MASK_011",t[t.DATA_MASK_100=4]="DATA_MASK_100",t[t.DATA_MASK_101=5]="DATA_MASK_101",t[t.DATA_MASK_110=6]="DATA_MASK_110",t[t.DATA_MASK_111=7]="DATA_MASK_111"}(G||(G={}));class Ee{constructor(t,e){this.value=t,this.isMasked=e}unmaskBitMatrix(t,e){for(let r=0;r0==(t+e&1)))],[G.DATA_MASK_001,new Ee(G.DATA_MASK_001,((t,e)=>0==(1&t)))],[G.DATA_MASK_010,new Ee(G.DATA_MASK_010,((t,e)=>e%3==0))],[G.DATA_MASK_011,new Ee(G.DATA_MASK_011,((t,e)=>(t+e)%3==0))],[G.DATA_MASK_100,new Ee(G.DATA_MASK_100,((t,e)=>0==(Math.floor(t/2)+Math.floor(e/3)&1)))],[G.DATA_MASK_101,new Ee(G.DATA_MASK_101,((t,e)=>t*e%6==0))],[G.DATA_MASK_110,new Ee(G.DATA_MASK_110,((t,e)=>t*e%6<3))],[G.DATA_MASK_111,new Ee(G.DATA_MASK_111,((t,e)=>0==(t+e+t*e%3&1)))]]);class Ie{constructor(t){const e=t.getHeight();if(e<21||1!=(3&e))throw new I;this.bitMatrix=t}readFormatInformation(){if(null!==this.parsedFormatInfo&&void 0!==this.parsedFormatInfo)return this.parsedFormatInfo;let t=0;for(let e=0;e<6;e++)t=this.copyBit(e,8,t);t=this.copyBit(7,8,t),t=this.copyBit(8,8,t),t=this.copyBit(8,7,t);for(let e=5;e>=0;e--)t=this.copyBit(8,e,t);const e=this.bitMatrix.getHeight();let r=0;const n=e-7;for(let t=e-1;t>=n;t--)r=this.copyBit(8,t,r);for(let t=e-8;t=0;e--)for(let i=t-9;i>=n;i--)r=this.copyBit(i,e,r);let i=Ce.decodeVersionInformation(r);if(null!==i&&i.getDimensionForVersion()===t)return this.parsedVersion=i,i;r=0;for(let e=5;e>=0;e--)for(let i=t-9;i>=n;i--)r=this.copyBit(e,i,r);if(i=Ce.decodeVersionInformation(r),null!==i&&i.getDimensionForVersion()===t)return this.parsedVersion=i,i;throw new I}copyBit(t,e,r){return(this.isMirror?this.bitMatrix.get(e,t):this.bitMatrix.get(t,e))?r<<1|1:r<<1}readCodewords(){const t=this.readFormatInformation(),e=this.readVersion(),r=Ee.values.get(t.getDataMask()),n=this.bitMatrix.getHeight();r.unmaskBitMatrix(this.bitMatrix,n);const i=e.buildFunctionPattern();let o=!0;const s=new Uint8Array(e.getTotalCodewords());let a=0,l=0,c=0;for(let t=n-1;t>0;t-=2){6===t&&t--;for(let e=0;e=0&&s[h].codewords.length!==c;)h--;h++;const u=c-n.getECCodewordsPerBlock();let d=0;for(let e=0;et.available())throw new I;const n=new Uint8Array(2*r);let i=0;for(;r>0;){const e=t.readBits(13);let o=e/96<<8&4294967295|e%96;o+=o<959?41377:42657,n[i]=o>>8&255,n[i+1]=255&o,i+=2,r--}try{e.append(_.decode(n,T.GB2312))}catch(t){throw new I(t)}}static decodeKanjiSegment(t,e,r){if(13*r>t.available())throw new I;const n=new Uint8Array(2*r);let i=0;for(;r>0;){const e=t.readBits(13);let o=e/192<<8&4294967295|e%192;o+=o<7936?33088:49472,n[i]=o>>8,n[i+1]=o,i+=2,r--}try{e.append(_.decode(n,T.SHIFT_JIS))}catch(t){throw new I(t)}}static decodeByteSegment(t,e,r,n,i,o){if(8*r>t.available())throw new I;const s=new Uint8Array(r);for(let e=0;e=_e.ALPHANUMERIC_CHARS.length)throw new I;return _e.ALPHANUMERIC_CHARS[t]}static decodeAlphanumericSegment(t,e,r,n){const i=e.length();for(;r>1;){if(t.available()<11)throw new I;const n=t.readBits(11);e.append(_e.toAlphaNumericChar(Math.floor(n/45))),e.append(_e.toAlphaNumericChar(n%45)),r-=2}if(1===r){if(t.available()<6)throw new I;e.append(_e.toAlphaNumericChar(t.readBits(6)))}if(n)for(let t=i;t=3;){if(t.available()<10)throw new I;const n=t.readBits(10);if(n>=1e3)throw new I;e.append(_e.toAlphaNumericChar(Math.floor(n/100))),e.append(_e.toAlphaNumericChar(Math.floor(n/10)%10)),e.append(_e.toAlphaNumericChar(n%10)),r-=3}if(2===r){if(t.available()<7)throw new I;const r=t.readBits(7);if(r>=100)throw new I;e.append(_e.toAlphaNumericChar(Math.floor(r/10))),e.append(_e.toAlphaNumericChar(r%10))}else if(1===r){if(t.available()<4)throw new I;const r=t.readBits(4);if(r>=10)throw new I;e.append(_e.toAlphaNumericChar(r))}}static parseECIValue(t){const e=t.readBits(8);if(0==(128&e))return 127&e;if(128==(192&e))return(63&e)<<8&4294967295|t.readBits(8);if(192==(224&e))return(31&e)<<16&4294967295|t.readBits(16);throw new I}}_e.ALPHANUMERIC_CHARS="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:",_e.GB2312_SUBSET=1;class Te{constructor(t){this.mirrored=t}isMirrored(){return this.mirrored}applyMirroredCorrection(t){if(!this.mirrored||null===t||t.length<3)return;const e=t[0];t[0]=t[2],t[2]=e}}class ye{constructor(){this.rsDecoder=new tt(q.QR_CODE_FIELD_256)}decodeBooleanArray(t,e){return this.decodeBitMatrix(N.parseFromBooleanArray(t),e)}decodeBitMatrix(t,e){const r=new Ie(t);let n=null;try{return this.decodeBitMatrixParser(r,e)}catch(t){n=t}try{r.remask(),r.setMirror(!0),r.readVersion(),r.readFormatInformation(),r.mirror();const t=this.decodeBitMatrixParser(r,e);return t.setOther(new Te(!0)),t}catch(t){if(null!==n)throw n;throw t}}decodeBitMatrixParser(t,e){const r=t.readVersion(),n=t.readFormatInformation().getErrorCorrectionLevel(),i=t.readCodewords(),o=pe.getDataBlocks(i,r,n);let s=0;for(const t of o)s+=t.getNumDataCodewords();const a=new Uint8Array(s);let l=0;for(const t of o){const e=t.getCodewords(),r=t.getNumDataCodewords();this.correctErrors(e,r);for(let t=0;t=r)return!1;return!0}crossCheckVertical(t,e,r,n){const i=this.image,o=i.getHeight(),s=this.crossCheckStateCount;s[0]=0,s[1]=0,s[2]=0;let a=t;for(;a>=0&&i.get(e,a)&&s[1]<=r;)s[1]++,a--;if(a<0||s[1]>r)return NaN;for(;a>=0&&!i.get(e,a)&&s[0]<=r;)s[0]++,a--;if(s[0]>r)return NaN;for(a=t+1;ar)return NaN;for(;ar)return NaN;const l=s[0]+s[1]+s[2];return 5*Math.abs(l-n)>=2*n?NaN:this.foundPatternCross(s)?Me.centerFromEnd(s,a):NaN}handlePossibleCenter(t,e,r){const n=t[0]+t[1]+t[2],i=Me.centerFromEnd(t,r),o=this.crossCheckVertical(e,i,2*t[1],n);if(!isNaN(o)){const e=(t[0]+t[1]+t[2])/3;for(const t of this.possibleCenters)if(t.aboutEquals(e,o,i))return t.combineEstimate(o,i,e);const r=new Ne(i,o,e);this.possibleCenters.push(r),null!==this.resultPointCallback&&void 0!==this.resultPointCallback&&this.resultPointCallback.foundPossibleResultPoint(r)}return null}}class De extends it{constructor(t,e,r,n){super(t,e),this.estimatedModuleSize=r,this.count=n,void 0===n&&(this.count=1)}getEstimatedModuleSize(){return this.estimatedModuleSize}getCount(){return this.count}aboutEquals(t,e,r){if(Math.abs(e-this.getY())<=t&&Math.abs(r-this.getX())<=t){const e=Math.abs(t-this.estimatedModuleSize);return e<=1||e<=this.estimatedModuleSize}return!1}combineEstimate(t,e,r){const n=this.count+1,i=(this.count*this.getX()+e)/n,o=(this.count*this.getY()+t)/n,s=(this.count*this.estimatedModuleSize+r)/n;return new De(i,o,s,n)}}class Re{constructor(t){this.bottomLeft=t[0],this.topLeft=t[1],this.topRight=t[2]}getBottomLeft(){return this.bottomLeft}getTopLeft(){return this.topLeft}getTopRight(){return this.topRight}}class Oe{constructor(t,e){this.image=t,this.resultPointCallback=e,this.possibleCenters=[],this.crossCheckStateCount=new Int32Array(5),this.resultPointCallback=e}getImage(){return this.image}getPossibleCenters(){return this.possibleCenters}find(t){const e=null!=t&&void 0!==t.get(E.TRY_HARDER),r=null!=t&&void 0!==t.get(E.PURE_BARCODE),n=this.image,i=n.getHeight(),o=n.getWidth();let s=Math.floor(3*i/(4*Oe.MAX_MODULES));(sl[2]&&(t+=e-l[2]-s,i=o-1)}e=0,l[0]=0,l[1]=0,l[2]=0,l[3]=0,l[4]=0}else l[0]=l[2],l[1]=l[3],l[2]=l[4],l[3]=1,l[4]=0,e=3;else l[++e]++;else l[e]++;Oe.foundPatternCross(l)&&!0===this.handlePossibleCenter(l,t,o,r)&&(s=l[0],this.hasSkipped&&(a=this.haveMultiplyConfirmedCenters()))}const c=this.selectBestPatterns();return it.orderBestPatterns(c),new Re(c)}static centerFromEnd(t,e){return e-t[4]-t[3]-t[2]/2}static foundPatternCross(t){let e=0;for(let r=0;r<5;r++){const n=t[r];if(0===n)return!1;e+=n}if(e<7)return!1;const r=e/7,n=r/2;return Math.abs(r-t[0])=o&&e>=o&&s.get(e-o,t-o);)i[2]++,o++;if(t=o&&e>=o&&!s.get(e-o,t-o)&&i[1]<=r;)i[1]++,o++;if(tr)return!1;for(;t>=o&&e>=o&&s.get(e-o,t-o)&&i[0]<=r;)i[0]++,o++;if(i[0]>r)return!1;const a=s.getHeight(),l=s.getWidth();for(o=1;t+o=a||e+o>=l)return!1;for(;t+o=a||e+o>=l||i[3]>=r)return!1;for(;t+o=r)return!1;const c=i[0]+i[1]+i[2]+i[3]+i[4];return Math.abs(c-n)<2*n&&Oe.foundPatternCross(i)}crossCheckVertical(t,e,r,n){const i=this.image,o=i.getHeight(),s=this.getCrossCheckStateCount();let a=t;for(;a>=0&&i.get(e,a);)s[2]++,a--;if(a<0)return NaN;for(;a>=0&&!i.get(e,a)&&s[1]<=r;)s[1]++,a--;if(a<0||s[1]>r)return NaN;for(;a>=0&&i.get(e,a)&&s[0]<=r;)s[0]++,a--;if(s[0]>r)return NaN;for(a=t+1;a=r)return NaN;for(;a=r)return NaN;const l=s[0]+s[1]+s[2]+s[3]+s[4];return 5*Math.abs(l-n)>=2*n?NaN:Oe.foundPatternCross(s)?Oe.centerFromEnd(s,a):NaN}crossCheckHorizontal(t,e,r,n){const i=this.image,o=i.getWidth(),s=this.getCrossCheckStateCount();let a=t;for(;a>=0&&i.get(a,e);)s[2]++,a--;if(a<0)return NaN;for(;a>=0&&!i.get(a,e)&&s[1]<=r;)s[1]++,a--;if(a<0||s[1]>r)return NaN;for(;a>=0&&i.get(a,e)&&s[0]<=r;)s[0]++,a--;if(s[0]>r)return NaN;for(a=t+1;a=r)return NaN;for(;a=r)return NaN;const l=s[0]+s[1]+s[2]+s[3]+s[4];return 5*Math.abs(l-n)>=n?NaN:Oe.foundPatternCross(s)?Oe.centerFromEnd(s,a):NaN}handlePossibleCenter(t,e,r,n){const i=t[0]+t[1]+t[2]+t[3]+t[4];let o=Oe.centerFromEnd(t,r),s=this.crossCheckVertical(e,Math.floor(o),t[2],i);if(!isNaN(s)&&(o=this.crossCheckHorizontal(Math.floor(o),Math.floor(s),t[2],i),!isNaN(o)&&(!n||this.crossCheckDiagonal(Math.floor(s),Math.floor(o),t[2],i)))){const t=i/7;let e=!1;const r=this.possibleCenters;for(let n=0,i=r.length;n=Oe.CENTER_QUORUM){if(null!=t)return this.hasSkipped=!0,Math.floor((Math.abs(t.getX()-e.getX())-Math.abs(t.getY()-e.getY()))/2);t=e}return 0}haveMultiplyConfirmedCenters(){let t=0,e=0;const r=this.possibleCenters.length;for(const r of this.possibleCenters)r.getCount()>=Oe.CENTER_QUORUM&&(t++,e+=r.getEstimatedModuleSize());if(t<3)return!1;const n=e/r;let i=0;for(const t of this.possibleCenters)i+=Math.abs(t.getEstimatedModuleSize()-n);return i<=.05*e}selectBestPatterns(){const t=this.possibleCenters.length;if(t<3)throw new M;const e=this.possibleCenters;let r;if(t>3){let n=0,i=0;for(const t of this.possibleCenters){const e=t.getEstimatedModuleSize();n+=e,i+=e*e}r=n/t;let o=Math.sqrt(i/t-r*r);e.sort(((t,e)=>{const n=Math.abs(e.getEstimatedModuleSize()-r),i=Math.abs(t.getEstimatedModuleSize()-r);return ni?1:0}));const s=Math.max(.2*r,o);for(let t=0;t3;t++){const n=e[t];Math.abs(n.getEstimatedModuleSize()-r)>s&&(e.splice(t,1),t--)}}if(e.length>3){let t=0;for(const r of e)t+=r.getEstimatedModuleSize();r=t/e.length,e.sort(((t,e)=>{if(e.getCount()===t.getCount()){const n=Math.abs(e.getEstimatedModuleSize()-r),i=Math.abs(t.getEstimatedModuleSize()-r);return ni?-1:0}return e.getCount()-t.getCount()})),e.splice(3)}return[e[0],e[1],e[2]]}}Oe.CENTER_QUORUM=2,Oe.MIN_SKIP=3,Oe.MAX_MODULES=57;class be{constructor(t){this.image=t}getImage(){return this.image}getResultPointCallback(){return this.resultPointCallback}detect(t){this.resultPointCallback=null==t?null:t.get(E.NEED_RESULT_POINT_CALLBACK);const e=new Oe(this.image,this.resultPointCallback).find(t);return this.processFinderPatternInfo(e)}processFinderPatternInfo(t){const e=t.getTopLeft(),r=t.getTopRight(),n=t.getBottomLeft(),i=this.calculateModuleSize(e,r,n);if(i<1)throw new M("No pattern found in proccess finder.");const o=be.computeDimension(e,r,n,i),s=Ce.getProvisionalVersionForDimension(o),a=s.getDimensionForVersion()-7;let l=null;if(s.getAlignmentPatternCenters().length>0){const t=r.getX()-e.getX()+n.getX(),o=r.getY()-e.getY()+n.getY(),s=1-3/a,c=Math.floor(e.getX()+s*(t-e.getX())),h=Math.floor(e.getY()+s*(o-e.getY()));for(let t=4;t<=16;t<<=1)try{l=this.findAlignmentInRegion(i,c,h,t);break}catch(t){if(!(t instanceof M))throw t}}const c=be.createTransform(e,r,n,l,o),h=be.sampleGrid(this.image,c,o);let u;return u=null===l?[n,e,r]:[n,e,r,l],new ot(h,u)}static createTransform(t,e,r,n,i){const o=i-3.5;let s,a,l,c;return null!==n?(s=n.getX(),a=n.getY(),l=o-3,c=l):(s=e.getX()-t.getX()+r.getX(),a=e.getY()-t.getY()+r.getY(),l=o,c=o),ct.quadrilateralToQuadrilateral(3.5,3.5,o,3.5,l,c,3.5,o,t.getX(),t.getY(),e.getX(),e.getY(),s,a,r.getX(),r.getY())}static sampleGrid(t,e,r){return ut.getInstance().sampleGridWithTransform(t,r,r,e)}static computeDimension(t,e,r,n){const i=rt.round(it.distance(t,e)/n),o=rt.round(it.distance(t,r)/n);let s=Math.floor((i+o)/2)+7;switch(3&s){case 0:s++;break;case 2:s--;break;case 3:throw new M("Dimensions could be not found.")}return s}calculateModuleSize(t,e,r){return(this.calculateModuleSizeOneWay(t,e)+this.calculateModuleSizeOneWay(t,r))/2}calculateModuleSizeOneWay(t,e){const r=this.sizeOfBlackWhiteBlackRunBothWays(Math.floor(t.getX()),Math.floor(t.getY()),Math.floor(e.getX()),Math.floor(e.getY())),n=this.sizeOfBlackWhiteBlackRunBothWays(Math.floor(e.getX()),Math.floor(e.getY()),Math.floor(t.getX()),Math.floor(t.getY()));return isNaN(r)?n/7:isNaN(n)?r/7:(r+n)/14}sizeOfBlackWhiteBlackRunBothWays(t,e,r,n){let i=this.sizeOfBlackWhiteBlackRun(t,e,r,n),o=1,s=t-(r-t);s<0?(o=t/(t-s),s=0):s>=this.image.getWidth()&&(o=(this.image.getWidth()-1-t)/(s-t),s=this.image.getWidth()-1);let a=Math.floor(e-(n-e)*o);return o=1,a<0?(o=e/(e-a),a=0):a>=this.image.getHeight()&&(o=(this.image.getHeight()-1-e)/(a-e),a=this.image.getHeight()-1),s=Math.floor(t+(s-t)*o),i+=this.sizeOfBlackWhiteBlackRun(t,e,s,a),i-1}sizeOfBlackWhiteBlackRun(t,e,r,n){const i=Math.abs(n-e)>Math.abs(r-t);if(i){let i=t;t=e,e=i,i=r,r=n,n=i}const o=Math.abs(r-t),s=Math.abs(n-e);let a=-o/2;const l=t0){if(d===n)break;d+=c,a-=o}}return 2===h?rt.distance(r+l,n,t,e):NaN}findAlignmentInRegion(t,e,r,n){const i=Math.floor(n*t),o=Math.max(0,e-i),s=Math.min(this.image.getWidth()-1,e+i);if(s-o<3*t)throw new M("Alignment top exceeds estimated module size.");const a=Math.max(0,r-i),l=Math.min(this.image.getHeight()-1,r+i);if(l-a<3*t)throw new M("Alignment bottom exceeds estimated module size.");return new Me(this.image,o,a,s-o,l-a,t,this.resultPointCallback).find()}}class Be{constructor(){this.decoder=new ye}getDecoder(){return this.decoder}decode(t,e){let r,n;if(null!=e&&void 0!==e.get(E.PURE_BARCODE)){const i=Be.extractPureBits(t.getBlackMatrix());r=this.decoder.decodeBitMatrix(i,e),n=Be.NO_POINTS}else{const i=new be(t.getBlackMatrix()).detect(e);r=this.decoder.decodeBitMatrix(i.getBits(),e),n=i.getPoints()}r.getOther()instanceof Te&&r.getOther().applyMirroredCorrection(n);const i=new x(r.getText(),r.getRawBytes(),void 0,n,U.QR_CODE,void 0),o=r.getByteSegments();null!==o&&i.putMetadata(W.BYTE_SEGMENTS,o);const s=r.getECLevel();return null!==s&&i.putMetadata(W.ERROR_CORRECTION_LEVEL,s),r.hasStructuredAppend()&&(i.putMetadata(W.STRUCTURED_APPEND_SEQUENCE,r.getStructuredAppendSequenceNumber()),i.putMetadata(W.STRUCTURED_APPEND_PARITY,r.getStructuredAppendParity())),i}reset(){}static extractPureBits(t){const e=t.getTopLeftOnBit(),r=t.getBottomRightOnBit();if(null===e||null===r)throw new M;const n=this.moduleSize(e,t);let i=e[1],o=r[1],s=e[0],a=r[0];if(s>=a||i>=o)throw new M;if(o-i!=a-s&&(a=s+(o-i),a>=t.getWidth()))throw new M;const l=Math.round((a-s+1)/n),c=Math.round((o-i+1)/n);if(l<=0||c<=0)throw new M;if(c!==l)throw new M;const h=Math.floor(n/2);i+=h,s+=h;const u=s+Math.floor((l-1)*n)-a;if(u>0){if(u>h)throw new M;s-=u}const d=i+Math.floor((c-1)*n)-o;if(d>0){if(d>h)throw new M;i-=d}const g=new N(l,c);for(let e=0;e0;){const s=ve.findGuardPattern(t,i,--n,r,!1,o,l);if(null==s){n++;break}e=s}s[0]=new it(e[0],n),s[1]=new it(e[1],n),a=!0;break}}let c=n+1;if(a){let n=0,i=Int32Array.from([Math.trunc(s[0].getX()),Math.trunc(s[1].getX())]);for(;cve.SKIPPED_ROW_COUNT_MAX)break;n++}}c-=n+1,s[2]=new it(i[0],c),s[3]=new it(i[1],c)}return c-n0&&l++o?n-o:o-n;if(l>r)return 1/0;a+=l}return a/i}}ve.INDEXES_START_PATTERN=Int32Array.from([0,4,1,5]),ve.INDEXES_STOP_PATTERN=Int32Array.from([6,2,7,3]),ve.MAX_AVG_VARIANCE=.42,ve.MAX_INDIVIDUAL_VARIANCE=.8,ve.START_PATTERN=Int32Array.from([8,1,1,1,1,1,1,3]),ve.STOP_PATTERN=Int32Array.from([7,1,1,3,1,1,1,2,1]),ve.MAX_PIXEL_DRIFT=3,ve.MAX_PATTERN_DRIFT=5,ve.SKIPPED_ROW_COUNT_MAX=25,ve.ROW_STEP=5,ve.BARCODE_MIN_HEIGHT=10;class Fe{constructor(t,e){if(0===e.length)throw new l;this.field=t;let r=e.length;if(r>1&&0===e[0]){let t=1;for(;tr.length){let t=e;e=r,r=t}let n=new Int32Array(r.length),i=r.length-e.length;d.arraycopy(r,0,n,0,i);for(let t=i;t=0;e--){let r=this.getCoefficient(e);0!==r&&(r<0?(t.append(" - "),r=-r):t.length()>0&&t.append(" + "),0!==e&&1===r||t.append(r),0!==e&&(1===e?t.append("x"):(t.append("x^"),t.append(e))))}return t.toString()}}class xe extends class{add(t,e){return(t+e)%this.modulus}subtract(t,e){return(this.modulus+t-e)%this.modulus}exp(t){return this.expTable[t]}log(t){if(0===t)throw new l;return this.logTable[t]}inverse(t){if(0===t)throw new K;return this.expTable[this.modulus-this.logTable[t]-1]}multiply(t,e){return 0===t||0===e?0:this.expTable[(this.logTable[t]+this.logTable[e])%(this.modulus-1)]}getSize(){return this.modulus}equals(t){return t===this}}{constructor(t,e){super(),this.modulus=t,this.expTable=new Int32Array(t),this.logTable=new Int32Array(t);let r=1;for(let n=0;n0;t--){let r=n.evaluateAt(this.field.exp(t));i[e-t]=r,0!==r&&(o=!0)}if(!o)return 0;let s=this.field.getOne();if(null!=r)for(const e of r){let r=this.field.exp(t.length-1-e),n=new Fe(this.field,new Int32Array([this.field.subtract(0,r),1]));s=s.multiply(n)}let a=new Fe(this.field,i),l=this.runEuclideanAlgorithm(this.field.buildMonomial(e,1),a,e),c=l[0],u=l[1],d=this.findErrorLocations(c),g=this.findErrorMagnitudes(u,c,d);for(let e=0;e=Math.round(r/2);){let t=n,e=o;if(n=i,o=s,n.isZero())throw h.getChecksumInstance();i=t;let r=this.field.getZero(),a=n.getCoefficient(n.getDegree()),l=this.field.inverse(a);for(;i.getDegree()>=n.getDegree()&&!i.isZero();){let t=i.getDegree()-n.getDegree(),e=this.field.multiply(i.getCoefficient(i.getDegree()),l);r=r.add(this.field.buildMonomial(t,e)),i=i.subtract(n.multiplyByMonomial(t,e))}s=r.multiply(o).subtract(e).negative()}let a=s.getCoefficient(0);if(0===a)throw h.getChecksumInstance();let l=this.field.inverse(a);return[s.multiply(l),i.multiply(l)]}findErrorLocations(t){let e=t.getDegree(),r=new Int32Array(e),n=0;for(let i=1;i0){let e=r?this.topLeft:this.topRight,i=Math.trunc(e.getY()-t);i<0&&(i=0);let s=new it(e.getX(),i);r?n=s:o=s}if(e>0){let t=r?this.bottomLeft:this.bottomRight,n=Math.trunc(t.getY()+e);n>=this.image.getHeight()&&(n=this.image.getHeight()-1);let o=new it(t.getX(),n);r?i=o:s=o}return new Ue(this.image,n,i,o,s)}getMinX(){return this.minX}getMaxX(){return this.maxX}getMinY(){return this.minY}getMaxY(){return this.maxY}getTopLeft(){return this.topLeft}getTopRight(){return this.topRight}getBottomLeft(){return this.bottomLeft}getBottomRight(){return this.bottomRight}}class He{constructor(t,e,r,n){this.columnCount=t,this.errorCorrectionLevel=n,this.rowCountUpperPart=e,this.rowCountLowerPart=r,this.rowCount=e+r}getColumnCount(){return this.columnCount}getErrorCorrectionLevel(){return this.errorCorrectionLevel}getRowCount(){return this.rowCount}getRowCountUpperPart(){return this.rowCountUpperPart}getRowCountLowerPart(){return this.rowCountLowerPart}}class Ve{constructor(){this.buffer=""}static form(t,e){let r=-1;return t.replace(/%(-)?(0?[0-9]+)?([.][0-9]+)?([#][0-9]+)?([scfpexd%])/g,(function(t,n,i,o,s,a){if("%%"===t)return"%";if(void 0===e[++r])return;t=o?parseInt(o.substr(1)):void 0;let l,c=s?parseInt(s.substr(1)):void 0;switch(a){case"s":l=e[r];break;case"c":l=e[r][0];break;case"f":l=parseFloat(e[r]).toFixed(t);break;case"p":l=parseFloat(e[r]).toPrecision(t);break;case"e":l=parseFloat(e[r]).toExponential(t);break;case"x":l=parseInt(e[r]).toString(c||16);break;case"d":l=parseFloat(parseInt(e[r],c||10).toPrecision(t)).toFixed(0)}l="object"==typeof l?JSON.stringify(l):(+l).toString(c);let h=parseInt(i),u=i&&i[0]+""=="0"?"0":" ";for(;l.length=0&&(e=this.codewords[n],null!=e))return e;if(n=this.imageRowToCodewordIndex(t)+r,nr,getValue:()=>n};i.getValue()>t?(t=i.getValue(),e=[],e.push(i.getKey())):i.getValue()===t&&e.push(i.getKey())}return Le.toIntArray(e)}getConfidence(t){return this.values.get(t)}}class Ye extends ze{constructor(t,e){super(t),this._isLeft=e}setRowNumbers(){for(let t of this.getCodewords())null!=t&&t.setRowNumberAsRowIndicatorColumn()}adjustCompleteIndicatorColumnRowNumbers(t){let e=this.getCodewords();this.setRowNumbers(),this.removeIncorrectCodewords(e,t);let r=this.getBoundingBox(),n=this._isLeft?r.getTopLeft():r.getTopRight(),i=this._isLeft?r.getBottomLeft():r.getBottomRight(),o=this.imageRowToCodewordIndex(Math.trunc(n.getY())),s=this.imageRowToCodewordIndex(Math.trunc(i.getY())),a=-1,l=1,c=0;for(let r=o;r=t.getRowCount()||i>r)e[r]=null;else{let t;t=l>2?(l-2)*i:i;let o=t>=r;for(let n=1;n<=t&&!o;n++)o=null!=e[r-n];o?e[r]=null:(a=n.getRowNumber(),c=1)}}}getRowHeights(){let t=this.getBarcodeMetadata();if(null==t)return null;this.adjustIncompleteIndicatorColumnRowNumbers(t);let e=new Int32Array(t.getRowCount());for(let t of this.getCodewords())if(null!=t){let r=t.getRowNumber();if(r>=e.length)continue;e[r]++}return e}adjustIncompleteIndicatorColumnRowNumbers(t){let e=this.getBoundingBox(),r=this._isLeft?e.getTopLeft():e.getTopRight(),n=this._isLeft?e.getBottomLeft():e.getBottomRight(),i=this.imageRowToCodewordIndex(Math.trunc(r.getY())),o=this.imageRowToCodewordIndex(Math.trunc(n.getY())),s=this.getCodewords(),a=-1;for(let e=i;e=t.getRowCount()?s[e]=null:a=r.getRowNumber())}}getBarcodeMetadata(){let t=this.getCodewords(),e=new Ge,r=new Ge,n=new Ge,i=new Ge;for(let o of t){if(null==o)continue;o.setRowNumberAsRowIndicatorColumn();let t=o.getValue()%30,s=o.getRowNumber();switch(this._isLeft||(s+=2),s%3){case 0:r.setValue(3*t+1);break;case 1:i.setValue(t/3),n.setValue(t%3);break;case 2:e.setValue(t+1)}}if(0===e.getValue().length||0===r.getValue().length||0===n.getValue().length||0===i.getValue().length||e.getValue()[0]<1||r.getValue()[0]+n.getValue()[0]Le.MAX_ROWS_IN_BARCODE)return null;let o=new He(e.getValue()[0],r.getValue()[0],n.getValue()[0],i.getValue()[0]);return this.removeIncorrectCodewords(t,o),o}removeIncorrectCodewords(t,e){for(let r=0;re.getRowCount())t[r]=null;else switch(this._isLeft||(o+=2),o%3){case 0:3*i+1!==e.getRowCountUpperPart()&&(t[r]=null);break;case 1:Math.trunc(i/3)===e.getErrorCorrectionLevel()&&i%3===e.getRowCountLowerPart()||(t[r]=null);break;case 2:i+1!==e.getColumnCount()&&(t[r]=null)}}}isLeft(){return this._isLeft}toString(){return"IsLeft: "+this._isLeft+"\n"+super.toString()}}class Xe{constructor(t,e){this.ADJUST_ROW_NUMBER_SKIP=2,this.barcodeMetadata=t,this.barcodeColumnCount=t.getColumnCount(),this.boundingBox=e,this.detectionResultColumns=new Array(this.barcodeColumnCount+2)}getDetectionResultColumns(){this.adjustIndicatorColumnRowNumbers(this.detectionResultColumns[0]),this.adjustIndicatorColumnRowNumbers(this.detectionResultColumns[this.barcodeColumnCount+1]);let t,e=Le.MAX_CODEWORDS_IN_BARCODE;do{t=e,e=this.adjustRowNumbersAndGetCount()}while(e>0&&e0&&i0&&(s[0]=r[e-1],s[4]=i[e-1],s[5]=o[e-1]),e>1&&(s[8]=r[e-2],s[10]=i[e-2],s[11]=o[e-2]),e>=1;r=1&e,je.RATIOS_TABLE[t]||(je.RATIOS_TABLE[t]=new Array(Le.BARS_IN_MODULE)),je.RATIOS_TABLE[t][Le.BARS_IN_MODULE-n-1]=Math.fround(i/Le.MODULES_IN_CODEWORD)}}this.bSymbolTableReady=!0}static getDecodedValue(t){let e=je.getDecodedCodewordValue(je.sampleBitCounts(t));return-1!==e?e:je.getClosestDecodedValue(t)}static sampleBitCounts(t){let e=rt.sum(t),r=new Int32Array(Le.BARS_IN_MODULE),n=0,i=0;for(let o=0;o1)for(let n=0;n=n)break}enew Array(Le.BARS_IN_MODULE)));class Ze{constructor(){this.segmentCount=-1,this.fileSize=-1,this.timestamp=-1,this.checksum=-1}getSegmentIndex(){return this.segmentIndex}setSegmentIndex(t){this.segmentIndex=t}getFileId(){return this.fileId}setFileId(t){this.fileId=t}getOptionalData(){return this.optionalData}setOptionalData(t){this.optionalData=t}isLastSegment(){return this.lastSegment}setLastSegment(t){this.lastSegment=t}getSegmentCount(){return this.segmentCount}setSegmentCount(t){this.segmentCount=t}getSender(){return this.sender||null}setSender(t){this.sender=t}getAddressee(){return this.addressee||null}setAddressee(t){this.addressee=t}getFileName(){return this.fileName}setFileName(t){this.fileName=t}getFileSize(){return this.fileSize}setFileSize(t){this.fileSize=t}getChecksum(){return this.checksum}setChecksum(t){this.checksum=t}getTimestamp(){return this.timestamp}setTimestamp(t){this.timestamp=t}}class Qe{static parseLong(t,e){return parseInt(t,e)}}class Ke extends s{}Ke.kind="NullPointerException";class qe extends s{}class Je extends class{writeBytes(t){this.writeBytesOffset(t,0,t.length)}writeBytesOffset(t,e,r){if(null==t)throw new Ke;if(e<0||e>t.length||r<0||e+r>t.length||e+r<0)throw new g;if(0!==r)for(let n=0;n0&&this.grow(t)}grow(t){let e=this.buf.length<<1;if(e-t<0&&(e=t),e<0){if(t<0)throw new qe;e=A.MAX_VALUE}this.buf=w.copyOfUint8Array(this.buf,e)}write(t){this.ensureCapacity(this.count+1),this.buf[this.count]=t,this.count+=1}writeBytesOffset(t,e,r){if(e<0||e>t.length||r<0||e+r-t.length>0)throw new g;this.ensureCapacity(this.count+r),d.arraycopy(t,e,this.buf,this.count,r),this.count+=r}writeTo(t){t.writeBytesOffset(this.buf,0,this.count)}reset(){this.count=0}toByteArray(){return w.copyOfUint8Array(this.buf,this.count)}size(){return this.count}toString(t){return t?"string"==typeof t?this.toString_string(t):this.toString_number(t):this.toString_void()}toString_void(){return new String(this.buf).toString()}toString_string(t){return new String(this.buf).toString()}toString_number(t){return new String(this.buf).toString()}close(){}}function $e(){if("undefined"!=typeof window)return window.BigInt||null;if(void 0!==r.g)return r.g.BigInt||null;if("undefined"!=typeof self)return self.BigInt||null;throw new Error("Can't search globals for BigInt!")}let tr;function er(t){if(void 0===tr&&(tr=$e()),null===tr)throw new Error("BigInt is not supported!");return tr(t)}!function(t){t[t.ALPHA=0]="ALPHA",t[t.LOWER=1]="LOWER",t[t.MIXED=2]="MIXED",t[t.PUNCT=3]="PUNCT",t[t.ALPHA_SHIFT=4]="ALPHA_SHIFT",t[t.PUNCT_SHIFT=5]="PUNCT_SHIFT"}(X||(X={}));class rr{static decode(t,e){let r=new y(""),n=p.ISO8859_1;r.enableDecoding(n);let i=1,o=t[i++],s=new Ze;for(;it[0])throw I.getFormatInstance();let n=new Int32Array(rr.NUMBER_OF_SEQUENCE_CODEWORDS);for(let r=0;r0){for(let t=0;t<6;++t)o.write(Number(er(a)>>er(8*(5-t))));a=0,s=0}}n===e[0]&&r0){for(let t=0;t<6;++t)o.write(Number(er(a)>>er(8*(5-t))));a=0,s=0}}}return i.append(_.decode(o.toByteArray(),r)),n}static numericCompaction(t,e,r){let n=0,i=!1,o=new Int32Array(rr.MAX_NUMERIC_CODEWORDS);for(;e0&&(r.append(rr.decodeBase900toBase10(o,n)),n=0)}return e}static decodeBase900toBase10(t,e){let r=er(0);for(let n=0;n@[\\]_`~!\r\t,:\n-.$/\"|*()?{}'",rr.MIXED_CHARS="0123456789&\r\t,:#-.$/+%*=^",rr.EXP900=$e()?function(){let t=[];t[0]=er(1);let e=er(900);t[1]=e;for(let r=2;r<16;r++)t[r]=t[r-1]*e;return t}():[],rr.NUMBER_OF_SEQUENCE_CODEWORDS=2;class nr{constructor(){}static decode(t,e,r,n,i,o,s){let a,l=new Ue(t,e,r,n,i),c=null,h=null;for(let r=!0;;r=!1){if(null!=e&&(c=nr.getRowIndicatorColumn(t,l,e,!0,o,s)),null!=n&&(h=nr.getRowIndicatorColumn(t,l,n,!1,o,s)),a=nr.merge(c,h),null==a)throw M.getNotFoundInstance();let i=a.getBoundingBox();if(!r||null==i||!(i.getMinY()l.getMaxY()))break;l=i}a.setBoundingBox(l);let u=a.getBarcodeColumnCount()+1;a.setDetectionResultColumn(0,c),a.setDetectionResultColumn(u,h);let d=null!=c;for(let e=1;e<=u;e++){let r,n=d?e:u-e;if(void 0!==a.getDetectionResultColumn(n))continue;r=0===n||n===u?new Ye(l,0===n):new ze(l),a.setDetectionResultColumn(n,r);let i=-1,c=i;for(let e=l.getMinY();e<=l.getMaxY();e++){if(i=nr.getStartColumn(a,n,e,d),i<0||i>l.getMaxX()){if(-1===c)continue;i=c}let h=nr.detectCodeword(t,l.getMinX(),l.getMaxX(),d,i,e,o,s);null!=h&&(r.setCodeword(e,h),c=i,o=Math.min(o,h.getWidth()),s=Math.max(s,h.getWidth()))}}return nr.createDecoderResult(a)}static merge(t,e){if(null==t&&null==e)return null;let r=nr.getBarcodeMetadata(t,e);if(null==r)return null;let n=Ue.merge(nr.adjustBoundingBox(t),nr.adjustBoundingBox(e));return new Xe(r,n)}static adjustBoundingBox(t){if(null==t)return null;let e=t.getRowHeights();if(null==e)return null;let r=nr.getMax(e),n=0;for(let t of e)if(n+=r-t,t>0)break;let i=t.getCodewords();for(let t=0;n>0&&null==i[t];t++)n--;let o=0;for(let t=e.length-1;t>=0&&(o+=r-e[t],!(e[t]>0));t--);for(let t=i.length-1;o>0&&null==i[t];t--)o--;return t.getBoundingBox().addMissingRows(n,o,t.isLeft())}static getMax(t){let e=-1;for(let r of t)e=Math.max(e,r);return e}static getBarcodeMetadata(t,e){let r,n;return null==t||null==(r=t.getBarcodeMetadata())?null==e?null:e.getBarcodeMetadata():null==e||null==(n=e.getBarcodeMetadata())?r:r.getColumnCount()!==n.getColumnCount()&&r.getErrorCorrectionLevel()!==n.getErrorCorrectionLevel()&&r.getRowCount()!==n.getRowCount()?null:r}static getRowIndicatorColumn(t,e,r,n,i,o){let s=new Ye(e,n);for(let a=0;a<2;a++){let l=0===a?1:-1,c=Math.trunc(Math.trunc(r.getX()));for(let a=Math.trunc(Math.trunc(r.getY()));a<=e.getMaxY()&&a>=e.getMinY();a+=l){let e=nr.detectCodeword(t,0,t.getWidth(),n,c,a,i,o);null!=e&&(s.setCodeword(a,e),c=n?e.getStartX():e.getEndX())}}return s}static adjustCodewordCount(t,e){let r=e[0][1],n=r.getValue(),i=t.getBarcodeColumnCount()*t.getBarcodeRowCount()-nr.getNumberOfECCodeWords(t.getBarcodeECLevel());if(0===n.length){if(i<1||i>Le.MAX_CODEWORDS_IN_BARCODE)throw M.getNotFoundInstance();r.setValue(i)}else n[0]!==i&&r.setValue(i)}static createDecoderResult(t){let e=nr.createBarcodeMatrix(t);nr.adjustCodewordCount(t,e);let r=new Array,n=new Int32Array(t.getBarcodeRowCount()*t.getBarcodeColumnCount()),i=[],o=new Array;for(let s=0;s0;){for(let t=0;tnew Array(t.getBarcodeColumnCount()+2)));for(let t=0;t=0){if(n>=e.length)continue;e[n][r].setValue(t.getValue())}}r++}return e}static isValidBarcodeColumn(t,e){return e>=0&&e<=t.getBarcodeColumnCount()+1}static getStartColumn(t,e,r,n){let i=n?1:-1,o=null;if(nr.isValidBarcodeColumn(t,e-i)&&(o=t.getDetectionResultColumn(e-i).getCodeword(r)),null!=o)return n?o.getEndX():o.getStartX();if(o=t.getDetectionResultColumn(e).getCodewordNearby(r),null!=o)return n?o.getStartX():o.getEndX();if(nr.isValidBarcodeColumn(t,e-i)&&(o=t.getDetectionResultColumn(e-i).getCodewordNearby(r)),null!=o)return n?o.getEndX():o.getStartX();let s=0;for(;nr.isValidBarcodeColumn(t,e-i);){e-=i;for(let r of t.getDetectionResultColumn(e).getCodewords())if(null!=r)return(n?r.getEndX():r.getStartX())+i*s*(r.getEndX()-r.getStartX());s++}return n?t.getBoundingBox().getMinX():t.getBoundingBox().getMaxX()}static detectCodeword(t,e,r,n,i,o,s,a){i=nr.adjustCodewordStartColumn(t,e,r,n,i,o);let l,c=nr.getModuleBitCount(t,e,r,n,i,o);if(null==c)return null;let h=rt.sum(c);if(n)l=i+h;else{for(let t=0;t=e)&&l=e:snr.CODEWORD_SKEW_SIZE)return i;s+=a}a=-a,n=!n}return s}static checkCodewordSkew(t,e,r){return e-nr.CODEWORD_SKEW_SIZE<=t&&t<=r+nr.CODEWORD_SKEW_SIZE}static decodeCodewords(t,e,r){if(0===t.length)throw I.getFormatInstance();let n=1<r/2+nr.MAX_ERRORS||r<0||r>nr.MAX_EC_CODEWORDS)throw h.getChecksumInstance();return nr.errorCorrection.decode(t,r,e)}static verifyCodewordCount(t,e){if(t.length<4)throw I.getFormatInstance();let r=t[0];if(r>t.length)throw I.getFormatInstance();if(0===r){if(!(e>=1;return e}static getCodewordBucketNumber(t){return t instanceof Int32Array?this.getCodewordBucketNumber_Int32Array(t):this.getCodewordBucketNumber_number(t)}static getCodewordBucketNumber_number(t){return nr.getCodewordBucketNumber(nr.getBitCountForCodeword(t))}static getCodewordBucketNumber_Int32Array(t){return(t[0]-t[2]+t[4]-t[6]+9)%9}static toString(t){let e=new Ve;for(let r=0;rt))}static getMaxWidth(t,e){return null==t||null==e?0:Math.trunc(Math.abs(t.getX()-e.getX()))}static getMinWidth(t,e){return null==t||null==e?A.MAX_VALUE:Math.trunc(Math.abs(t.getX()-e.getX()))}static getMaxCodewordWidth(t){return Math.floor(Math.max(Math.max(ir.getMaxWidth(t[0],t[4]),ir.getMaxWidth(t[6],t[2])*Le.MODULES_IN_CODEWORD/Le.MODULES_IN_STOP_PATTERN),Math.max(ir.getMaxWidth(t[1],t[5]),ir.getMaxWidth(t[7],t[3])*Le.MODULES_IN_CODEWORD/Le.MODULES_IN_STOP_PATTERN)))}static getMinCodewordWidth(t){return Math.floor(Math.min(Math.min(ir.getMinWidth(t[0],t[4]),ir.getMinWidth(t[6],t[2])*Le.MODULES_IN_CODEWORD/Le.MODULES_IN_STOP_PATTERN),Math.min(ir.getMinWidth(t[1],t[5]),ir.getMinWidth(t[7],t[3])*Le.MODULES_IN_CODEWORD/Le.MODULES_IN_STOP_PATTERN)))}reset(){}}class or extends s{}or.kind="ReaderException";class sr{constructor(t,e){this.verbose=!0===t,e&&this.setHints(e)}decode(t,e){return e&&this.setHints(e),this.decodeInternal(t)}decodeWithState(t){return null!==this.readers&&void 0!==this.readers||this.setHints(null),this.decodeInternal(t)}setHints(t){this.hints=t;const r=!e(t)&&!0===t.get(E.TRY_HARDER),n=e(t)?null:t.get(E.POSSIBLE_FORMATS),i=new Array;if(!e(n)){const e=n.some((t=>t===U.UPC_A||t===U.UPC_E||t===U.EAN_13||t===U.EAN_8||t===U.CODABAR||t===U.CODE_39||t===U.CODE_93||t===U.CODE_128||t===U.ITF||t===U.RSS_14||t===U.RSS_EXPANDED));e&&!r&&i.push(new ne(t,this.verbose)),n.includes(U.QR_CODE)&&i.push(new Be),n.includes(U.DATA_MATRIX)&&i.push(new ge),n.includes(U.AZTEC)&&i.push(new ft),n.includes(U.PDF_417)&&i.push(new ir),e&&r&&i.push(new ne(t,this.verbose))}0===i.length&&(r||i.push(new ne(t,this.verbose)),i.push(new Be),i.push(new ge),i.push(new ft),i.push(new ir),r&&i.push(new ne(t,this.verbose))),this.readers=i}reset(){if(null!==this.readers)for(const t of this.readers)t.reset()}decodeInternal(t){if(null===this.readers)throw new or("No readers where selected, nothing can be read.");for(const e of this.readers)try{return e.decode(t,this.hints)}catch(t){if(t instanceof or)continue}throw new M("No MultiFormat Readers were able to detect the code.")}}var ar;!function(t){t[t.ERROR_CORRECTION=0]="ERROR_CORRECTION",t[t.CHARACTER_SET=1]="CHARACTER_SET",t[t.DATA_MATRIX_SHAPE=2]="DATA_MATRIX_SHAPE",t[t.MIN_SIZE=3]="MIN_SIZE",t[t.MAX_SIZE=4]="MAX_SIZE",t[t.MARGIN=5]="MARGIN",t[t.PDF417_COMPACT=6]="PDF417_COMPACT",t[t.PDF417_COMPACTION=7]="PDF417_COMPACTION",t[t.PDF417_DIMENSIONS=8]="PDF417_DIMENSIONS",t[t.AZTEC_LAYERS=9]="AZTEC_LAYERS",t[t.QR_VERSION=10]="QR_VERSION"}(ar||(ar={}));var lr=ar;class cr{constructor(t){this.field=t,this.cachedGenerators=[],this.cachedGenerators.push(new Q(t,Int32Array.from([1])))}buildGenerator(t){const e=this.cachedGenerators;if(t>=e.length){let r=e[e.length-1];const n=this.field;for(let i=e.length;i<=t;i++){const t=r.multiply(new Q(n,Int32Array.from([1,n.exp(i-1+n.getGeneratorBase())])));e.push(t),r=t}}return e[t]}encode(t,e){if(0===e)throw new l("No error correction bytes");const r=t.length-e;if(r<=0)throw new l("No data bytes provided");const n=this.buildGenerator(e),i=new Int32Array(r);d.arraycopy(t,0,i,0,r);let o=new Q(this.field,i);o=o.multiplyByMonomial(e,1);const s=o.divide(n)[1].getCoefficients(),a=e-s.length;for(let e=0;e=5&&(r+=hr.N1+(n-5)),n=1,s=i)}n>=5&&(r+=hr.N1+(n-5))}return r}}hr.N1=3,hr.N2=3,hr.N3=40,hr.N4=10;class ur{constructor(t,e){this.width=t,this.height=e;const r=new Array(e);for(let n=0;n!==e;n++)r[n]=new Uint8Array(t);this.bytes=r}getHeight(){return this.height}getWidth(){return this.width}get(t,e){return this.bytes[e][t]}getArray(){return this.bytes}setNumber(t,e,r){this.bytes[e][t]=r}setBoolean(t,e,r){this.bytes[e][t]=r?1:0}clear(t){for(const e of this.bytes)w.fill(e,t)}equals(t){if(!(t instanceof ur))return!1;const e=t;if(this.width!==e.width)return!1;if(this.height!==e.height)return!1;for(let t=0,r=this.height;t>\n"),t.toString()}setMode(t){this.mode=t}setECLevel(t){this.ecLevel=t}setVersion(t){this.version=t}setMaskPattern(t){this.maskPattern=t}setMatrix(t){this.matrix=t}static isValidMaskPattern(t){return t>=0&&t0;){for(6===o&&(o-=1);s>=0&&s=r;)t^=e<=0)for(let t=0;t!==r;t++){const r=n[t];r>=0&&fr.isEmpty(e.get(r,i))&&fr.embedPositionAdjustmentPattern(r-2,i-2,e)}}}}fr.POSITION_DETECTION_PATTERN=Array.from([Int32Array.from([1,1,1,1,1,1,1]),Int32Array.from([1,0,0,0,0,0,1]),Int32Array.from([1,0,1,1,1,0,1]),Int32Array.from([1,0,1,1,1,0,1]),Int32Array.from([1,0,1,1,1,0,1]),Int32Array.from([1,0,0,0,0,0,1]),Int32Array.from([1,1,1,1,1,1,1])]),fr.POSITION_ADJUSTMENT_PATTERN=Array.from([Int32Array.from([1,1,1,1,1]),Int32Array.from([1,0,0,0,1]),Int32Array.from([1,0,1,0,1]),Int32Array.from([1,0,0,0,1]),Int32Array.from([1,1,1,1,1])]),fr.POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE=Array.from([Int32Array.from([-1,-1,-1,-1,-1,-1,-1]),Int32Array.from([6,18,-1,-1,-1,-1,-1]),Int32Array.from([6,22,-1,-1,-1,-1,-1]),Int32Array.from([6,26,-1,-1,-1,-1,-1]),Int32Array.from([6,30,-1,-1,-1,-1,-1]),Int32Array.from([6,34,-1,-1,-1,-1,-1]),Int32Array.from([6,22,38,-1,-1,-1,-1]),Int32Array.from([6,24,42,-1,-1,-1,-1]),Int32Array.from([6,26,46,-1,-1,-1,-1]),Int32Array.from([6,28,50,-1,-1,-1,-1]),Int32Array.from([6,30,54,-1,-1,-1,-1]),Int32Array.from([6,32,58,-1,-1,-1,-1]),Int32Array.from([6,34,62,-1,-1,-1,-1]),Int32Array.from([6,26,46,66,-1,-1,-1]),Int32Array.from([6,26,48,70,-1,-1,-1]),Int32Array.from([6,26,50,74,-1,-1,-1]),Int32Array.from([6,30,54,78,-1,-1,-1]),Int32Array.from([6,30,56,82,-1,-1,-1]),Int32Array.from([6,30,58,86,-1,-1,-1]),Int32Array.from([6,34,62,90,-1,-1,-1]),Int32Array.from([6,28,50,72,94,-1,-1]),Int32Array.from([6,26,50,74,98,-1,-1]),Int32Array.from([6,30,54,78,102,-1,-1]),Int32Array.from([6,28,54,80,106,-1,-1]),Int32Array.from([6,32,58,84,110,-1,-1]),Int32Array.from([6,30,58,86,114,-1,-1]),Int32Array.from([6,34,62,90,118,-1,-1]),Int32Array.from([6,26,50,74,98,122,-1]),Int32Array.from([6,30,54,78,102,126,-1]),Int32Array.from([6,26,52,78,104,130,-1]),Int32Array.from([6,30,56,82,108,134,-1]),Int32Array.from([6,34,60,86,112,138,-1]),Int32Array.from([6,30,58,86,114,142,-1]),Int32Array.from([6,34,62,90,118,146,-1]),Int32Array.from([6,30,54,78,102,126,150]),Int32Array.from([6,24,50,76,102,128,154]),Int32Array.from([6,28,54,80,106,132,158]),Int32Array.from([6,32,58,84,110,136,162]),Int32Array.from([6,26,54,82,110,138,166]),Int32Array.from([6,30,58,86,114,142,170])]),fr.TYPE_INFO_COORDINATES=Array.from([Int32Array.from([8,0]),Int32Array.from([8,1]),Int32Array.from([8,2]),Int32Array.from([8,3]),Int32Array.from([8,4]),Int32Array.from([8,5]),Int32Array.from([8,7]),Int32Array.from([8,8]),Int32Array.from([7,8]),Int32Array.from([5,8]),Int32Array.from([4,8]),Int32Array.from([3,8]),Int32Array.from([2,8]),Int32Array.from([1,8]),Int32Array.from([0,8])]),fr.VERSION_INFO_POLY=7973,fr.TYPE_INFO_POLY=1335,fr.TYPE_INFO_MASK_PATTERN=21522;class wr{constructor(t,e){this.dataBytes=t,this.errorCorrectionBytes=e}getDataBytes(){return this.dataBytes}getErrorCorrectionBytes(){return this.errorCorrectionBytes}}class Ar{constructor(){}static calculateMaskPenalty(t){return hr.applyMaskPenaltyRule1(t)+hr.applyMaskPenaltyRule2(t)+hr.applyMaskPenaltyRule3(t)+hr.applyMaskPenaltyRule4(t)}static encode(t,e,r=null){let n=Ar.DEFAULT_BYTE_MODE_ENCODING;const i=null!==r&&void 0!==r.get(lr.CHARACTER_SET);i&&(n=r.get(lr.CHARACTER_SET).toString());const o=this.chooseMode(t,n),s=new m;if(o===Se.BYTE&&(i||Ar.DEFAULT_BYTE_MODE_ENCODING!==n)){const t=p.getCharacterSetECIByName(n);void 0!==t&&this.appendECI(t,s)}this.appendModeInfo(o,s);const a=new m;let l;if(this.appendBytes(t,o,a,n),null!==r&&void 0!==r.get(lr.QR_VERSION)){const t=Number.parseInt(r.get(lr.QR_VERSION).toString(),10);l=Ce.getVersionForNumber(t);const n=this.calculateBitsNeeded(o,s,a,l);if(!this.willFit(n,l,e))throw new gr("Data too big for requested version")}else l=this.recommendVersion(e,o,s,a);const c=new m;c.appendBitArray(s);const h=o===Se.BYTE?a.getSizeInBytes():t.length;this.appendLengthInfo(h,l,o,c),c.appendBitArray(a);const u=l.getECBlocksForLevel(e),d=l.getTotalCodewords()-u.getTotalECCodewords();this.terminateBits(d,c);const g=this.interleaveWithECBytes(c,l.getTotalCodewords(),d,u.getNumBlocks()),f=new dr;f.setECLevel(e),f.setMode(o),f.setVersion(l);const w=l.getDimensionForVersion(),A=new ur(w,w),C=this.chooseMaskPattern(g,e,l,A);return f.setMaskPattern(C),fr.buildMatrix(g,e,l,C,A),f.setMatrix(A),f}static recommendVersion(t,e,r,n){const i=this.calculateBitsNeeded(e,r,n,Ce.getVersionForNumber(1)),o=this.chooseVersion(i,t),s=this.calculateBitsNeeded(e,r,n,o);return this.chooseVersion(s,t)}static calculateBitsNeeded(t,e,r,n){return e.getSize()+t.getCharacterCountBits(n)+r.getSize()}static getAlphanumericCode(t){return t159)&&(r<224||r>235))return!1}return!0}static chooseMaskPattern(t,e,r,n){let i=Number.MAX_SAFE_INTEGER,o=-1;for(let s=0;s=(t+7)/8}static terminateBits(t,e){const r=8*t;if(e.getSize()>r)throw new gr("data bits cannot fit in the QR Code"+e.getSize()+" > "+r);for(let t=0;t<4&&e.getSize()0)for(let t=n;t<8;t++)e.appendBit(!1);const i=t-e.getSizeInBytes();for(let t=0;t=r)throw new gr("Block ID too large");const s=t%r,a=r-s,l=Math.floor(t/r),c=l+1,h=Math.floor(e/r),u=h+1,d=l-h,g=c-u;if(d!==g)throw new gr("EC bytes mismatch");if(r!==a+s)throw new gr("RS blocks mismatch");if(t!==(h+d)*a+(u+g)*s)throw new gr("Total bytes mismatch");n=1<=0&&e<=9}static appendNumericBytes(t,e){const r=t.length;let n=0;for(;n=33088&&n<=40956?i=n-33088:n>=57408&&n<=60351&&(i=n-49472),-1===i)throw new gr("Invalid byte sequence");const o=192*(i>>8)+(255&i);e.appendBits(o,13)}}static appendECI(t,e){e.appendBits(Se.ECI.getBits(),4),e.appendBits(t.getValue(),8)}}Ar.ALPHANUMERIC_TABLE=Int32Array.from([-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,36,-1,-1,-1,37,38,-1,-1,-1,-1,39,40,-1,41,42,43,0,1,2,3,4,5,6,7,8,9,44,-1,-1,-1,-1,-1,-1,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,-1,-1,-1,-1,-1]),Ar.DEFAULT_BYTE_MODE_ENCODING=p.UTF8.getName();class mr{write(t,e,r,n=null){if(0===t.length)throw new l("Found empty contents");if(e<0||r<0)throw new l("Requested dimensions are too small: "+e+"x"+r);let i=fe.L,o=mr.QUIET_ZONE_SIZE;null!==n&&(void 0!==n.get(lr.ERROR_CORRECTION)&&(i=fe.fromString(n.get(lr.ERROR_CORRECTION).toString())),void 0!==n.get(lr.MARGIN)&&(o=Number.parseInt(n.get(lr.MARGIN).toString(),10)));const s=Ar.encode(t,i,n);return this.renderResult(s,e,r,o)}writeToDom(t,e,r,n,i=null){"string"==typeof t&&(t=document.querySelector(t));const o=this.write(e,r,n,i);t&&t.appendChild(o)}renderResult(t,e,r,n){const i=t.getMatrix();if(null===i)throw new $;const o=i.getWidth(),s=i.getHeight(),a=o+2*n,l=s+2*n,c=Math.max(e,a),h=Math.max(r,l),u=Math.min(Math.floor(c/a),Math.floor(h/l)),d=Math.floor((c-o*u)/2),g=Math.floor((h-s*u)/2),f=this.createSVGElement(c,h);for(let t=0,e=g;te||i+s>r)throw new l("Crop rectangle does not fit within image data.");a&&this.reverseHorizontal(o,s)}getRow(t,e){if(t<0||t>=this.getHeight())throw new l("Requested row is outside the image: "+t);const r=this.getWidth();(null==e||e.length>16&255,o=r>>7&510,s=255&r;i[e]=(n+o+s)/4&255}this.luminances=i}else this.luminances=t;if(void 0===n&&(this.dataWidth=e),void 0===i&&(this.dataHeight=r),void 0===o&&(this.left=0),void 0===s&&(this.top=0),this.left+e>this.dataWidth||this.top+r>this.dataHeight)throw new l("Crop rectangle does not fit within image data.")}getRow(t,e){if(t<0||t>=this.getHeight())throw new l("Requested row is outside the image: "+t);const r=this.getWidth();(null==e||e.length"}}class Nr extends yr{constructor(t,e,r){super(t,0,0),this.binaryShiftStart=e,this.binaryShiftByteCount=r}appendTo(t,e){for(let r=0;r62?t.appendBits(this.binaryShiftByteCount-31,16):0===r?t.appendBits(Math.min(this.binaryShiftByteCount,31),5):t.appendBits(this.binaryShiftByteCount-31,5)),t.appendBits(e[this.binaryShiftStart+r],8)}addBinaryShift(t,e){return new Nr(this,t,e)}toString(){return"<"+this.binaryShiftStart+"::"+(this.binaryShiftStart+this.binaryShiftByteCount-1)+">"}}function Mr(t,e,r){return new yr(t,e,r)}const Dr=["UPPER","LOWER","DIGIT","MIXED","PUNCT"],Rr=new yr(null,0,0),Or=[Int32Array.from([0,327708,327710,327709,656318]),Int32Array.from([590318,0,327710,327709,656318]),Int32Array.from([262158,590300,0,590301,932798]),Int32Array.from([327709,327708,656318,0,327710]),Int32Array.from([327711,656380,656382,656381,0])];const br=function(t){for(let e of t)w.fill(e,-1);return t[0][4]=0,t[1][4]=0,t[1][0]=28,t[3][4]=0,t[2][4]=0,t[2][0]=15,t}(w.createInt32Array(6,6));class Br{constructor(t,e,r,n){this.token=t,this.mode=e,this.binaryShiftByteCount=r,this.bitCount=n}getMode(){return this.mode}getToken(){return this.token}getBinaryShiftByteCount(){return this.binaryShiftByteCount}getBitCount(){return this.bitCount}latchAndAppend(t,e){let r=this.bitCount,n=this.token;if(t!==this.mode){let e=Or[this.mode][t];n=Mr(n,65535&e,e>>16),r+=e>>16}let i=2===t?4:5;return n=Mr(n,e,i),new Br(n,t,0,r+i)}shiftAndAppend(t,e){let r=this.token,n=2===this.mode?4:5;return r=Mr(r,br[this.mode][t],n),r=Mr(r,e,5),new Br(r,this.mode,0,this.bitCount+n+5)}addBinaryShiftChar(t){let e=this.token,r=this.mode,n=this.bitCount;if(4===this.mode||2===this.mode){let t=Or[r][0];e=Mr(e,65535&t,t>>16),n+=t>>16,r=0}let i=0===this.binaryShiftByteCount||31===this.binaryShiftByteCount?18:62===this.binaryShiftByteCount?9:8,o=new Br(e,r,this.binaryShiftByteCount+1,n+i);return 2078===o.binaryShiftByteCount&&(o=o.endBinaryShift(t+1)),o}endBinaryShift(t){if(0===this.binaryShiftByteCount)return this;let e=this.token;return e=function(t,e,r){return new Nr(t,e,r)}(e,t-this.binaryShiftByteCount,this.binaryShiftByteCount),new Br(e,this.mode,0,this.bitCount)}isBetterThanOrEqualTo(t){let e=this.bitCount+(Or[this.mode][t.mode]>>16);return this.binaryShiftByteCountt.binaryShiftByteCount&&t.binaryShiftByteCount>0&&(e+=10),e<=t.bitCount}toBitArray(t){let e=[];for(let r=this.endBinaryShift(t.length).token;null!==r;r=r.getPrevious())e.unshift(r);let r=new m;for(const n of e)n.appendTo(r,t);return r}toString(){return T.format("%s bits=%d bytes=%d",Dr[this.mode],this.bitCount,this.binaryShiftByteCount)}static calculateBinaryShiftCost(t){return t.binaryShiftByteCount>62?21:t.binaryShiftByteCount>31?20:t.binaryShiftByteCount>0?10:0}}Br.INITIAL_STATE=new Br(Rr,0,0,0);const Lr=function(t){const e=T.getCharCode(" "),r=T.getCharCode("."),n=T.getCharCode(",");t[0][e]=1;const i=T.getCharCode("Z"),o=T.getCharCode("A");for(let e=o;e<=i;e++)t[0][e]=e-o+2;t[1][e]=1;const s=T.getCharCode("z"),a=T.getCharCode("a");for(let e=a;e<=s;e++)t[1][e]=e-a+2;t[2][e]=1;const l=T.getCharCode("9"),c=T.getCharCode("0");for(let e=c;e<=l;e++)t[2][e]=e-c+2;t[2][n]=12,t[2][r]=13;const h=["\0"," ","","","","","","","","\b","\t","\n","\v","\f","\r","","","","","","@","\\","^","_","`","|","~",""];for(let e=0;e","?","[","]","{","}"];for(let e=0;e0&&(t[4][T.getCharCode(u[e])]=e);return t}(w.createInt32Array(5,256));class Pr{constructor(t){this.text=t}encode(){const t=T.getCharCode(" "),e=T.getCharCode("\n");let r=Tr.singletonList(Br.INITIAL_STATE);for(let n=0;n0?(r=Pr.updateStateListForPair(r,n,i),n++):r=this.updateStateListForChar(r,n)}return Tr.min(r,((t,e)=>t.getBitCount()-e.getBitCount())).toBitArray(this.text)}updateStateListForChar(t,e){const r=[];for(let n of t)this.updateStateForChar(n,e,r);return Pr.simplifyStates(r)}updateStateForChar(t,e,r){let n=255&this.text[e],i=Lr[t.getMode()][n]>0,o=null;for(let s=0;s<=4;s++){let a=Lr[s][n];if(a>0){if(null==o&&(o=t.endBinaryShift(e)),!i||s===t.getMode()||2===s){const t=o.latchAndAppend(s,a);r.push(t)}if(!i&&br[t.getMode()][s]>=0){const t=o.shiftAndAppend(s,a);r.push(t)}}}if(t.getBinaryShiftByteCount()>0||0===Lr[t.getMode()][n]){let n=t.addBinaryShiftChar(e);r.push(n)}}static updateStateListForPair(t,e,r){const n=[];for(let i of t)this.updateStateForPair(i,e,r,n);return this.simplifyStates(n)}static updateStateForPair(t,e,r,n){let i=t.endBinaryShift(e);if(n.push(i.latchAndAppend(4,r)),4!==t.getMode()&&n.push(i.shiftAndAppend(4,r)),3===r||4===r){let t=i.latchAndAppend(2,16-r).latchAndAppend(2,1);n.push(t)}if(t.getBinaryShiftByteCount()>0){let r=t.addBinaryShiftChar(e).addBinaryShiftChar(e+1);n.push(r)}}static simplifyStates(t){let e=[];for(const r of t){let t=!0;for(const n of e){if(n.isBetterThanOrEqualTo(r)){t=!1;break}r.isBetterThanOrEqualTo(n)&&(e=e.filter((t=>t!==n)))}t&&e.push(r)}return e}}class vr{constructor(){}static encodeBytes(t){return vr.encode(t,vr.DEFAULT_EC_PERCENT,vr.DEFAULT_AZTEC_LAYERS)}static encode(t,e,r){let n,i,o,s,a,c=new Pr(t).encode(),h=A.truncDivision(c.getSize()*e,100)+11,u=c.getSize()+h;if(r!==vr.DEFAULT_AZTEC_LAYERS){if(n=r<0,i=Math.abs(r),i>(n?vr.MAX_NB_BITS_COMPACT:vr.MAX_NB_BITS))throw new l(T.format("Illegal value %s for layers",r));o=vr.totalBitsInLayer(i,n),s=vr.WORD_SIZE[i];let t=o-o%s;if(a=vr.stuffBits(c,s),a.getSize()+h>t)throw new l("Data to large for user specified layer");if(n&&a.getSize()>64*s)throw new l("Data to large for user specified layer")}else{s=0,a=null;for(let t=0;;t++){if(t>vr.MAX_NB_BITS)throw new l("Data too large for an Aztec code");if(n=t<=3,i=n?t+1:t,o=vr.totalBitsInLayer(i,n),u>o)continue;null!=a&&s===vr.WORD_SIZE[i]||(s=vr.WORD_SIZE[i],a=vr.stuffBits(c,s));let e=o-o%s;if(!(n&&a.getSize()>64*s)&&a.getSize()+h<=e)break}}let d,g=vr.generateCheckWords(a,o,s),f=a.getSize()/s,w=vr.generateModeMessage(n,i,f),m=(n?11:14)+4*i,C=new Int32Array(m);if(n){d=m;for(let t=0;t=n||t.get(o+r))&&(s|=1<{for(var n in e)r.o(e,n)&&!r.o(t,n)&&Object.defineProperty(t,n,{enumerable:!0,get:e[n]})},r.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(t){if("object"==typeof window)return window}}(),r.o=(t,e)=>Object.prototype.hasOwnProperty.call(t,e),r.r=t=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})};var n={};(()=>{"use strict";var t;r.r(n),r.d(n,{Html5Qrcode:()=>b,Html5QrcodeScanType:()=>i,Html5QrcodeScanner:()=>Z,Html5QrcodeScannerState:()=>f,Html5QrcodeSupportedFormats:()=>t}),function(t){t[t.QR_CODE=0]="QR_CODE",t[t.AZTEC=1]="AZTEC",t[t.CODABAR=2]="CODABAR",t[t.CODE_39=3]="CODE_39",t[t.CODE_93=4]="CODE_93",t[t.CODE_128=5]="CODE_128",t[t.DATA_MATRIX=6]="DATA_MATRIX",t[t.MAXICODE=7]="MAXICODE",t[t.ITF=8]="ITF",t[t.EAN_13=9]="EAN_13",t[t.EAN_8=10]="EAN_8",t[t.PDF_417=11]="PDF_417",t[t.RSS_14=12]="RSS_14",t[t.RSS_EXPANDED=13]="RSS_EXPANDED",t[t.UPC_A=14]="UPC_A",t[t.UPC_E=15]="UPC_E",t[t.UPC_EAN_EXTENSION=16]="UPC_EAN_EXTENSION"}(t||(t={}));var e,i,o=new Map([[t.QR_CODE,"QR_CODE"],[t.AZTEC,"AZTEC"],[t.CODABAR,"CODABAR"],[t.CODE_39,"CODE_39"],[t.CODE_93,"CODE_93"],[t.CODE_128,"CODE_128"],[t.DATA_MATRIX,"DATA_MATRIX"],[t.MAXICODE,"MAXICODE"],[t.ITF,"ITF"],[t.EAN_13,"EAN_13"],[t.EAN_8,"EAN_8"],[t.PDF_417,"PDF_417"],[t.RSS_14,"RSS_14"],[t.RSS_EXPANDED,"RSS_EXPANDED"],[t.UPC_A,"UPC_A"],[t.UPC_E,"UPC_E"],[t.UPC_EAN_EXTENSION,"UPC_EAN_EXTENSION"]]);function s(e){return Object.values(t).includes(e)}!function(t){t[t.UNKNOWN=0]="UNKNOWN",t[t.URL=1]="URL"}(e||(e={})),function(t){t[t.SCAN_TYPE_CAMERA=0]="SCAN_TYPE_CAMERA",t[t.SCAN_TYPE_FILE=1]="SCAN_TYPE_FILE"}(i||(i={}));var a,l=function(){function t(){}return t.GITHUB_PROJECT_URL="https://github.com/mebjas/html5-qrcode",t.SCAN_DEFAULT_FPS=2,t.DEFAULT_DISABLE_FLIP=!1,t.DEFAULT_REMEMBER_LAST_CAMERA_USED=!0,t.DEFAULT_SUPPORTED_SCAN_TYPE=[i.SCAN_TYPE_CAMERA,i.SCAN_TYPE_FILE],t}(),c=function(){function t(t,e){this.format=t,this.formatName=e}return t.prototype.toString=function(){return this.formatName},t.create=function(e){if(!o.has(e))throw e+" not in html5QrcodeSupportedFormatsTextMap";return new t(e,o.get(e))},t}(),h=function(){function t(){}return t.createFromText=function(t){return{decodedText:t,result:{text:t}}},t.createFromQrcodeResult=function(t){return{decodedText:t.text,result:t}},t}();!function(t){t[t.UNKWOWN_ERROR=0]="UNKWOWN_ERROR",t[t.IMPLEMENTATION_ERROR=1]="IMPLEMENTATION_ERROR",t[t.NO_CODE_FOUND_ERROR=2]="NO_CODE_FOUND_ERROR"}(a||(a={}));var u=function(){function t(){}return t.createFrom=function(t){return{errorMessage:t,type:a.UNKWOWN_ERROR}},t}(),d=function(){function t(t){this.verbose=t}return t.prototype.log=function(t){this.verbose&&console.log(t)},t.prototype.warn=function(t){this.verbose&&console.warn(t)},t.prototype.logError=function(t,e){(this.verbose||!0===e)&&console.error(t)},t.prototype.logErrors=function(t){if(0===t.length)throw"Logger#logError called without arguments";this.verbose&&console.error(t)},t}();function g(t){return null==t}var f,w=function(){function t(){}return t.codeParseError=function(t){return"QR code parse error, error = "+t},t.errorGettingUserMedia=function(t){return"Error getting userMedia, error = "+t},t.onlyDeviceSupportedError=function(){return"The device doesn't support navigator.mediaDevices , only supported cameraIdOrConfig in this case is deviceId parameter (string)."},t.cameraStreamingNotSupported=function(){return"Camera streaming not supported by the browser."},t.unableToQuerySupportedDevices=function(){return"Unable to query supported devices, unknown error."},t.insecureContextCameraQueryError=function(){return"Camera access is only supported in secure context like https or localhost."},t}(),A=function(){function t(){}return t.scanningStatus=function(){return"Scanning"},t.idleStatus=function(){return"Idle"},t.errorStatus=function(){return"Error"},t.permissionStatus=function(){return"Permission"},t.noCameraFoundErrorStatus=function(){return"No Cameras"},t.lastMatch=function(t){return"Last Match: "+t},t.codeScannerTitle=function(){return"Code Scanner"},t.cameraPermissionTitle=function(){return"Request Camera Permissions"},t.cameraPermissionRequesting=function(){return"Requesting camera permissions..."},t.noCameraFound=function(){return"No camera found"},t.scanButtonStopScanningText=function(){return"Stop Scanning"},t.scanButtonStartScanningText=function(){return"Start Scanning"},t.torchOnButton=function(){return"Switch On Torch"},t.torchOffButton=function(){return"Switch Off Torch"},t.torchOnFailedMessage=function(){return"Failed to turn on torch"},t.torchOffFailedMessage=function(){return"Failed to turn off torch"},t.scanButtonScanningStarting=function(){return"Launching Camera..."},t.textIfCameraScanSelected=function(){return"Scan an Image File"},t.textIfFileScanSelected=function(){return"Scan using camera directly"},t.selectCamera=function(){return"Select Camera"},t.fileSelectionChooseImage=function(){return"Choose Image"},t.fileSelectionChooseAnother=function(){return"Choose Another"},t.fileSelectionNoImageSelected=function(){return"No image choosen"},t.anonymousCameraPrefix=function(){return"Anonymous Camera"},t.dragAndDropMessage=function(){return"Or drop an image to scan"},t.dragAndDropMessageOnlyImages=function(){return"Or drop an image to scan (other files not supported)"},t}(),m=function(){function t(){}return t.poweredBy=function(){return"Powered by "},t.reportIssues=function(){return"Report issues"},t}(),C=function(){function t(){}return t.isMediaStreamConstraintsValid=function(t,e){if("object"!=typeof t){var r=typeof t;return e.logError("videoConstraints should be of type object, the object passed is of type "+r+".",!0),!1}for(var n=new Set(["autoGainControl","channelCount","echoCancellation","latency","noiseSuppression","sampleRate","sampleSize","volume"]),i=0,o=Object.keys(t);i0&&i[i.length-1])||6!==o[0]&&2!==o[0])){s=0;continue}if(3===o[0]&&(!i||o[1]>i[0]&&o[1]r&&(r=s,e=o)}if(!e)throw"No largest barcode found";return e},e.prototype.createBarcodeDetectorFormats=function(t){for(var e=[],r=0,n=t;r0&&i[i.length-1])||6!==o[0]&&2!==o[0])){s=0;continue}if(3===o[0]&&(!i||o[1]>i[0]&&o[1]=o&&i()}))}))},e.prototype.scanFile=function(t,e){return this.scanFileV2(t,e).then((function(t){return t.decodedText}))},e.prototype.scanFileV2=function(t,e){var r=this;if(!(t&&t instanceof File))throw"imageFile argument is mandatory and should be instance of File. Use 'event.target.files[0]'.";if(g(e)&&(e=!0),!this.stateManagerProxy.canScanFile())throw"Cannot start file scan - ongoing camera scan";return new Promise((function(n,i){r.possiblyCloseLastScanImageFile(),r.clearElement(),r.lastScanImageFile=URL.createObjectURL(t);var o=new Image;o.onload=function(){var t=o.width,s=o.height,a=document.getElementById(r.elementId),l=a.clientWidth?a.clientWidth:R.DEFAULT_WIDTH,c=Math.max(a.clientHeight?a.clientHeight:s,R.FILE_SCAN_MIN_HEIGHT),u=r.computeCanvasDrawConfig(t,s,l,c);if(e){var d=r.createCanvasElement(l,c,"qr-canvas-visible");d.style.display="inline-block",a.appendChild(d);var g=d.getContext("2d");if(!g)throw"Unable to get 2d context from canvas";g.canvas.width=l,g.canvas.height=c,g.drawImage(o,0,0,t,s,u.x,u.y,u.width,u.height)}var f=r.createCanvasElement(u.width,u.height);a.appendChild(f);var w=f.getContext("2d");if(!w)throw"Unable to get 2d context from canvas";w.canvas.width=u.width,w.canvas.height=u.height,w.drawImage(o,0,0,t,s,0,0,u.width,u.height);try{r.qrcode.decodeAsync(f).then((function(t){n(h.createFromQrcodeResult(t))})).catch(i)}catch(t){i("QR code parse error, error = "+t)}},o.onerror=i,o.onabort=i,o.onstalled=i,o.onsuspend=i,o.src=URL.createObjectURL(t)}))},e.prototype.clear=function(){this.clearElement()},e.getCameras=function(){if(navigator.mediaDevices)return e.getCamerasFromMediaDevices();var t=MediaStreamTrack;if(MediaStreamTrack&&t.getSources)return e.getCamerasFromMediaStreamTrack();var r=w.unableToQuerySupportedDevices();return function(){if("https:"===location.protocol)return!0;var t=location.host.split(":")[0];return"127.0.0.1"===t||"localhost"===t}()||(r=w.insecureContextCameraQueryError()),Promise.reject(r)},e.prototype.getRunningTrackCapabilities=function(){if(null==this.localMediaStream)throw"Scanning is not in running state, call this API only when QR code scanning using camera is in running state.";if(0===this.localMediaStream.getVideoTracks().length)throw"No video tracks found";return this.localMediaStream.getVideoTracks()[0].getCapabilities()},e.prototype.getRunningTrackSettings=function(){if(null==this.localMediaStream)throw"Scanning is not in running state, call this API only when QR code scanning using camera is in running state.";if(0===this.localMediaStream.getVideoTracks().length)throw"No video tracks found";return this.localMediaStream.getVideoTracks()[0].getSettings()},e.prototype.applyVideoConstraints=function(t){var e=this;if(!t)throw"videoConstaints is required argument.";if(!C.isMediaStreamConstraintsValid(t,this.logger))throw"invalid videoConstaints passed, check logs for more details";if(null===this.localMediaStream)throw"Scanning is not in running state, call this API only when QR code scanning using camera is in running state.";if(0===this.localMediaStream.getVideoTracks().length)throw"No video tracks found";return new Promise((function(r,n){"aspectRatio"in t?n("Chaning 'aspectRatio' in run-time is not yet supported."):e.localMediaStream.getVideoTracks()[0].applyConstraints(t).then((function(t){r(t)})).catch((function(t){n(t)}))}))},e.getCamerasFromMediaDevices=function(){return new Promise((function(t,e){navigator.mediaDevices.getUserMedia({audio:!1,video:!0}).then((function(r){navigator.mediaDevices.enumerateDevices().then((function(e){for(var n=[],i=0,o=e;it&&(this.logger.warn("`qrbox.width` or `qrbox` is larger than the width of the root element. The width will be truncated to the width of root element."),i=t),i)},e.prototype.validateQrboxConfig=function(t){if("number"!=typeof t&&"function"!=typeof t&&(void 0===t.width||void 0===t.height))throw"Invalid instance of QrDimensions passed for 'config.qrbox'. Both 'width' and 'height' should be set."},e.prototype.toQrdimensions=function(t,e,r){if("number"==typeof r)return{width:r,height:r};if("function"==typeof r)try{return r(t,e)}catch(t){throw new Error("qrbox config was passed as a function but it failed with unknown error"+t)}return r},e.prototype.setupUi=function(t,e,r){r.isShadedBoxEnabled()&&this.validateQrboxSize(t,e,r);var n=g(r.qrbox)?{width:t,height:e}:r.qrbox;this.validateQrboxConfig(n);var i=this.toQrdimensions(t,e,n);i.height>e&&this.logger.warn("[Html5Qrcode] config.qrbox has height that isgreater than the height of the video stream. Shading will be ignored");var o=r.isShadedBoxEnabled()&&i.height<=e,s={x:0,y:0,width:t,height:e},a=o?this.getShadedRegionBounds(t,e,i):s,l=this.createCanvasElement(a.width,a.height),c=l.getContext("2d",{willReadFrequently:!0});c.canvas.width=a.width,c.canvas.height=a.height,this.element.append(l),o&&this.possiblyInsertShadingElement(this.element,t,e,i),this.createScannerPausedUiElement(this.element),this.qrRegion=a,this.context=c,this.canvasElement=l},e.prototype.createScannerPausedUiElement=function(t){var e=document.createElement("div");e.innerText="Scanner paused",e.style.display="none",e.style.position="absolute",e.style.top="0px",e.style.zIndex="1",e.style.background="yellow",e.style.textAlign="center",e.style.width="100%",t.appendChild(e),this.scannerPausedUiElement=e},e.prototype.scanContext=function(t,e){var r=this;return this.stateManagerProxy.isPaused()?Promise.resolve(!1):this.qrcode.decodeAsync(this.canvasElement).then((function(e){return t(e.text,h.createFromQrcodeResult(e)),r.possiblyUpdateShaders(!0),!0})).catch((function(t){r.possiblyUpdateShaders(!1);var n=w.codeParseError(t);return e(n,u.createFrom(n)),!1}))},e.prototype.foreverScan=function(t,e,r){var n=this;if(this.shouldScan&&this.localMediaStream){var i=this.videoElement,o=i.videoWidth/i.clientWidth,s=i.videoHeight/i.clientHeight;if(!this.qrRegion)throw"qrRegion undefined when localMediaStream is ready.";var a=this.qrRegion.width*o,l=this.qrRegion.height*s,c=this.qrRegion.x*o,h=this.qrRegion.y*s;this.context.drawImage(i,c,h,a,l,0,0,this.qrRegion.width,this.qrRegion.height);var u=function(){n.foreverScanTimeout=setTimeout((function(){n.foreverScan(t,e,r)}),n.getTimeoutFps(t.fps))};this.scanContext(e,r).then((function(i){i||!0===t.disableFlip?u():(n.context.translate(n.context.canvas.width,0),n.context.scale(-1,1),n.scanContext(e,r).finally((function(){u()})))})).catch((function(t){n.logger.logError("Error happend while scanning context",t),u()}))}},e.prototype.onMediaStreamReceived=function(t,e,r,n,i,o){var s=this,a=this;return new Promise((function(l,c){var h=function(){var r=s.createVideoElement(n);a.element.append(r),r.onabort=c,r.onerror=c;var h=function(){var t=r.clientWidth,n=r.clientHeight;a.setupUi(t,n,e),a.foreverScan(e,i,o),r.removeEventListener("playing",h),l(null)};r.addEventListener("playing",h),r.srcObject=t,r.play(),a.videoElement=r};if(a.localMediaStream=t,r||!e.aspectRatio)h();else{var u={aspectRatio:e.aspectRatio};t.getVideoTracks()[0].applyConstraints(u).then((function(t){return h()})).catch((function(t){a.logger.logErrors(["[Html5Qrcode] Constriants could not be satisfied, ignoring constraints",t]),h()}))}}))},e.prototype.createVideoConstraints=function(t){if("string"==typeof t)return{deviceId:{exact:t}};if("object"==typeof t){var e="facingMode",r={user:!0,environment:!0},n="exact",i=function(t){if(t in r)return!0;throw"config has invalid 'facingMode' value = '"+t+"'"},o=Object.keys(t);if(1!==o.length)throw"'cameraIdOrConfig' object should have exactly 1 key, if passed as an object, found "+o.length+" keys";var s=Object.keys(t)[0];if(s!==e&&"deviceId"!==s)throw"Only 'facingMode' and 'deviceId' are supported for 'cameraIdOrConfig'";if(s!==e){var a=t.deviceId;if("string"==typeof a)return{deviceId:a};if("object"==typeof a){if(n in a)return{deviceId:{exact:a.exact}};throw"'deviceId' should be string or object with exact as key."}throw"Invalid type of 'deviceId' = "+typeof a}var l=t.facingMode;if("string"==typeof l){if(i(l))return{facingMode:l}}else{if("object"!=typeof l)throw"Invalid type of 'facingMode' = "+typeof l;if(!(n in l))throw"'facingMode' should be string or object with exact as key.";if(i(l.exact))return{facingMode:{exact:l.exact}}}}throw"Invalid type of 'cameraIdOrConfig' = "+typeof t},e.prototype.computeCanvasDrawConfig=function(t,e,r,n){if(t<=r&&e<=n)return{x:(r-t)/2,y:(n-e)/2,width:t,height:e};var i=t,o=e;return t>r&&(e*=r/t,t=r),e>n&&(t*=n/e,e=n),this.logger.log("Image downsampled from "+i+"X"+o+" to "+t+"X"+e+"."),this.computeCanvasDrawConfig(t,e,r,n)},e.prototype.clearElement=function(){if(this.stateManagerProxy.isScanning())throw"Cannot clear while scan is ongoing, close it first.";var t=document.getElementById(this.elementId);t&&(t.innerHTML="")},e.prototype.createVideoElement=function(t){var e=document.createElement("video");return e.style.width=t+"px",e.style.display="block",e.muted=!0,e.setAttribute("muted","true"),e.playsInline=!0,e},e.prototype.possiblyUpdateShaders=function(t){this.qrMatch!==t&&(this.hasBorderShaders&&this.borderShaders&&this.borderShaders.length&&this.borderShaders.forEach((function(e){e.style.backgroundColor=t?R.BORDER_SHADER_MATCH_COLOR:R.BORDER_SHADER_DEFAULT_COLOR})),this.qrMatch=t)},e.prototype.possiblyCloseLastScanImageFile=function(){this.lastScanImageFile&&(URL.revokeObjectURL(this.lastScanImageFile),this.lastScanImageFile=null)},e.prototype.createCanvasElement=function(t,e,r){var n=t,i=e,o=document.createElement("canvas");return o.style.width=n+"px",o.style.height=i+"px",o.style.display="none",o.id=g(r)?"qr-canvas":r,o},e.prototype.getShadedRegionBounds=function(t,e,r){if(r.width>t||r.height>e)throw"'config.qrbox' dimensions should not be greater than the dimensions of the root HTML element.";return{x:(t-r.width)/2,y:(e-r.height)/2,width:r.width,height:r.height}},e.prototype.possiblyInsertShadingElement=function(t,e,r,n){if(!(e-n.width<1||r-n.height<1)){var i=document.createElement("div");i.style.position="absolute";var o=(e-n.width)/2,s=(r-n.height)/2;if(i.style.borderLeft=o+"px solid rgba(0, 0, 0, 0.48)",i.style.borderRight=o+"px solid rgba(0, 0, 0, 0.48)",i.style.borderTop=s+"px solid rgba(0, 0, 0, 0.48)",i.style.borderBottom=s+"px solid rgba(0, 0, 0, 0.48)",i.style.boxSizing="border-box",i.style.top="0px",i.style.bottom="0px",i.style.left="0px",i.style.right="0px",i.id=""+R.SHADED_REGION_ELEMENT_ID,e-n.width<11||r-n.height<11)this.hasBorderShaders=!1;else{this.insertShaderBorders(i,40,5,-5,null,0,!0),this.insertShaderBorders(i,40,5,-5,null,0,!1),this.insertShaderBorders(i,40,5,null,-5,0,!0),this.insertShaderBorders(i,40,5,null,-5,0,!1),this.insertShaderBorders(i,5,45,-5,null,-5,!0),this.insertShaderBorders(i,5,45,null,-5,-5,!0),this.insertShaderBorders(i,5,45,-5,null,-5,!1),this.insertShaderBorders(i,5,45,null,-5,-5,!1),this.hasBorderShaders=!0}t.append(i)}},e.prototype.insertShaderBorders=function(t,e,r,n,i,o,s){var a=document.createElement("div");a.style.position="absolute",a.style.backgroundColor=R.BORDER_SHADER_DEFAULT_COLOR,a.style.width=e+"px",a.style.height=r+"px",null!==n&&(a.style.top=n+"px"),null!==i&&(a.style.bottom=i+"px"),s?a.style.left=o+"px":a.style.right=o+"px",this.borderShaders||(this.borderShaders=[]),this.borderShaders.push(a),t.appendChild(a)},e.prototype.showPausedState=function(){if(!this.scannerPausedUiElement)throw"[internal error] scanner paused UI element not found";this.scannerPausedUiElement.style.display="block"},e.prototype.hidePausedState=function(){if(!this.scannerPausedUiElement)throw"[internal error] scanner paused UI element not found";this.scannerPausedUiElement.style.display="none"},e.prototype.getTimeoutFps=function(t){return 1e3/t},e}(),B="data:image/svg+xml;base64,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",L=function(){function t(){}return t.createDefault=function(){return{hasPermission:!1,lastUsedCameraId:null}},t}(),P=function(){function t(){this.data=L.createDefault();var e=localStorage.getItem(t.LOCAL_STORAGE_KEY);e?this.data=JSON.parse(e):this.reset()}return t.prototype.hasCameraPermissions=function(){return this.data.hasPermission},t.prototype.getLastUsedCameraId=function(){return this.data.lastUsedCameraId},t.prototype.setHasPermission=function(t){this.data.hasPermission=t,this.flush()},t.prototype.setLastUsedCameraId=function(t){this.data.lastUsedCameraId=t,this.flush()},t.prototype.resetLastUsedCameraId=function(){this.data.lastUsedCameraId=null,this.flush()},t.prototype.reset=function(){this.data=L.createDefault(),this.flush()},t.prototype.flush=function(){localStorage.setItem(t.LOCAL_STORAGE_KEY,JSON.stringify(this.data))},t.LOCAL_STORAGE_KEY="HTML5_QRCODE_DATA",t}(),v=function(){function t(){this.infoDiv=document.createElement("div")}return t.prototype.renderInto=function(t){this.infoDiv.style.position="absolute",this.infoDiv.style.top="10px",this.infoDiv.style.right="10px",this.infoDiv.style.zIndex="2",this.infoDiv.style.display="none",this.infoDiv.style.padding="5pt",this.infoDiv.style.border="1px solid #171717",this.infoDiv.style.fontSize="10pt",this.infoDiv.style.background="rgb(0 0 0 / 69%)",this.infoDiv.style.borderRadius="5px",this.infoDiv.style.textAlign="center",this.infoDiv.style.fontWeight="400",this.infoDiv.style.color="white",this.infoDiv.innerText=m.poweredBy();var e=document.createElement("a");e.innerText="ScanApp",e.href="https://scanapp.org",e.target="new",e.style.color="white",this.infoDiv.appendChild(e);var r=document.createElement("br"),n=document.createElement("br");this.infoDiv.appendChild(r),this.infoDiv.appendChild(n);var i=document.createElement("a");i.innerText=m.reportIssues(),i.href="https://github.com/mebjas/html5-qrcode/issues",i.target="new",i.style.color="white",this.infoDiv.appendChild(i),t.appendChild(this.infoDiv)},t.prototype.show=function(){this.infoDiv.style.display="block"},t.prototype.hide=function(){this.infoDiv.style.display="none"},t}(),F=function(){function t(t,e){this.isShowingInfoIcon=!0,this.onTapIn=t,this.onTapOut=e,this.infoIcon=document.createElement("img")}return t.prototype.renderInto=function(t){var e=this;this.infoIcon.alt="Info icon",this.infoIcon.src=B,this.infoIcon.style.position="absolute",this.infoIcon.style.top="4px",this.infoIcon.style.right="4px",this.infoIcon.style.opacity="0.6",this.infoIcon.style.cursor="pointer",this.infoIcon.style.zIndex="2",this.infoIcon.style.width="16px",this.infoIcon.style.height="16px",this.infoIcon.onmouseover=function(t){return e.onHoverIn()},this.infoIcon.onmouseout=function(t){return e.onHoverOut()},this.infoIcon.onclick=function(t){return e.onClick()},t.appendChild(this.infoIcon)},t.prototype.onHoverIn=function(){this.isShowingInfoIcon&&(this.infoIcon.style.opacity="1")},t.prototype.onHoverOut=function(){this.isShowingInfoIcon&&(this.infoIcon.style.opacity="0.6")},t.prototype.onClick=function(){this.isShowingInfoIcon?(this.isShowingInfoIcon=!1,this.onTapIn(),this.infoIcon.src="data:image/png;base64,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",this.infoIcon.style.opacity="1"):(this.isShowingInfoIcon=!0,this.onTapOut(),this.infoIcon.src=B,this.infoIcon.style.opacity="0.6")},t}(),x=function(){function t(){var t=this;this.infoDiv=new v,this.infoIcon=new F((function(){t.infoDiv.show()}),(function(){t.infoDiv.hide()}))}return t.prototype.renderInto=function(t){this.infoDiv.renderInto(t),this.infoIcon.renderInto(t)},t}(),k=function(){function t(){}return t.hasCameraPermissions=function(){return new Promise((function(t,e){navigator.mediaDevices.enumerateDevices().then((function(e){e.forEach((function(e){"videoinput"===e.kind&&e.label&&t(!0)})),t(!1)}))}))},t}(),U=function(){function t(t){this.supportedScanTypes=this.validateAndReturnScanTypes(t)}return t.prototype.getDefaultScanType=function(){return this.supportedScanTypes[0]},t.prototype.hasMoreThanOneScanType=function(){return this.supportedScanTypes.length>1},t.prototype.isCameraScanRequired=function(){for(var e=0,r=this.supportedScanTypes;ee)throw"Max "+e+" values expected for supportedScanTypes";for(var r=0,n=t;r0&&i[i.length-1])||6!==o[0]&&2!==o[0])){s=0;continue}if(3===o[0]&&(!i||o[1]>i[0]&&o[1]20){var e=t.substring(0,8),r=t.length,n=t.substring(r-8,r);t=e+"...."+n}var i=A.fileSelectionChooseAnother()+" - "+t;this.fileSelectionButton.innerText=i},t.prototype.setInitialValueToButton=function(){var t=A.fileSelectionChooseImage()+" - "+A.fileSelectionNoImageSelected();this.fileSelectionButton.innerText=t},t.prototype.getFileScanInputId=function(){return"html5-qrcode-private-filescan-input"},t.create=function(e,r,n){return new t(e,r,n)},t}();!function(t){t[t.STATUS_DEFAULT=0]="STATUS_DEFAULT",t[t.STATUS_SUCCESS=1]="STATUS_SUCCESS",t[t.STATUS_WARNING=2]="STATUS_WARNING",t[t.STATUS_REQUESTING_PERMISSION=3]="STATUS_REQUESTING_PERMISSION"}(T||(T={}));var Z=function(){function t(t,e,r){if(this.lastMatchFound=null,this.cameraScanImage=null,this.fileScanImage=null,this.fileSelectionUi=null,this.elementId=t,this.config=this.createConfig(e),this.verbose=!0===r,!document.getElementById(t))throw"HTML Element with id="+t+" not found";this.scanTypeSelector=new U(this.config.supportedScanTypes),this.currentScanType=this.scanTypeSelector.getDefaultScanType(),this.sectionSwapAllowed=!0,this.logger=new d(this.verbose),this.persistedDataManager=new P,!0!==e.rememberLastUsedCamera&&this.persistedDataManager.reset()}return t.prototype.render=function(t,e){var r=this;this.lastMatchFound=null,this.qrCodeSuccessCallback=function(e,n){if(t)t(e,n);else{if(r.lastMatchFound===e)return;r.lastMatchFound=e,r.setHeaderMessage(A.lastMatch(e),T.STATUS_SUCCESS)}},this.qrCodeErrorCallback=function(t,r){e&&e(t,r)};var n,i,o=document.getElementById(this.elementId);if(!o)throw"HTML Element with id="+this.elementId+" not found";o.innerHTML="",this.createBasicLayout(o),this.html5Qrcode=new b(this.getScanRegionId(),(n=this.config,i=this.verbose,{formatsToSupport:n.formatsToSupport,useBarCodeDetectorIfSupported:n.useBarCodeDetectorIfSupported,experimentalFeatures:n.experimentalFeatures,verbose:i}))},t.prototype.pause=function(t){if(!this.html5Qrcode)throw"Code scanner not initialized.";(g(t)||!0!==t)&&(t=!1),this.html5Qrcode.pause(t)},t.prototype.resume=function(){if(!this.html5Qrcode)throw"Code scanner not initialized.";this.html5Qrcode.resume()},t.prototype.getState=function(){if(!this.html5Qrcode)throw"Code scanner not initialized.";return this.html5Qrcode.getState()},t.prototype.clear=function(){var t=this,e=function(){var e=document.getElementById(t.elementId);e&&(e.innerHTML="",t.resetBasicLayout(e))};return this.html5Qrcode?new Promise((function(r,n){t.html5Qrcode?t.html5Qrcode.isScanning?t.html5Qrcode.stop().then((function(n){t.html5Qrcode?(t.html5Qrcode.clear(),e(),r()):r()})).catch((function(e){t.verbose&&t.logger.logError("Unable to stop qrcode scanner",e),n(e)})):(t.html5Qrcode.clear(),e()):r()})):Promise.resolve()},t.prototype.getRunningTrackCapabilities=function(){if(!this.html5Qrcode)throw"Code scanner not initialized.";return this.html5Qrcode.getRunningTrackCapabilities()},t.prototype.getRunningTrackSettings=function(){if(!this.html5Qrcode)throw"Code scanner not initialized.";return this.html5Qrcode.getRunningTrackSettings()},t.prototype.applyVideoConstraints=function(t){if(!this.html5Qrcode)throw"Code scanner not initialized.";return this.html5Qrcode.applyVideoConstraints(t)},t.prototype.createConfig=function(t){return t?(t.fps||(t.fps=l.SCAN_DEFAULT_FPS),t.rememberLastUsedCamera!==!l.DEFAULT_REMEMBER_LAST_CAMERA_USED&&(t.rememberLastUsedCamera=l.DEFAULT_REMEMBER_LAST_CAMERA_USED),t.supportedScanTypes||(t.supportedScanTypes=l.DEFAULT_SUPPORTED_SCAN_TYPE),t):{fps:l.SCAN_DEFAULT_FPS,rememberLastUsedCamera:l.DEFAULT_REMEMBER_LAST_CAMERA_USED,supportedScanTypes:l.DEFAULT_SUPPORTED_SCAN_TYPE}},t.prototype.createBasicLayout=function(t){t.style.position="relative",t.style.padding="0px",t.style.border="1px solid silver",this.createHeader(t);var e=document.createElement("div"),r=this.getScanRegionId();e.id=r,e.style.width="100%",e.style.minHeight="100px",e.style.textAlign="center",t.appendChild(e),U.isCameraScanType(this.currentScanType)?this.insertCameraScanImageToScanRegion():this.insertFileScanImageToScanRegion();var n=document.createElement("div"),i=this.getDashboardId();n.id=i,n.style.width="100%",t.appendChild(n),this.setupInitialDashboard(n)},t.prototype.resetBasicLayout=function(t){t.style.border="none"},t.prototype.setupInitialDashboard=function(t){this.createSection(t),this.createSectionControlPanel(),this.scanTypeSelector.hasMoreThanOneScanType()&&this.createSectionSwap()},t.prototype.createHeader=function(t){var e=document.createElement("div");e.style.textAlign="left",e.style.margin="0px",t.appendChild(e),(new x).renderInto(e);var r=document.createElement("div");r.id=this.getHeaderMessageContainerId(),r.style.display="none",r.style.textAlign="center",r.style.fontSize="14px",r.style.padding="2px 10px",r.style.margin="4px",r.style.borderTop="1px solid #f6f6f6",e.appendChild(r)},t.prototype.createSection=function(t){var e=document.createElement("div");e.id=this.getDashboardSectionId(),e.style.width="100%",e.style.padding="10px 0px 10px 0px",e.style.textAlign="left",t.appendChild(e)},t.prototype.createCameraListUi=function(t,e,r){var n=this;n.setHeaderMessage(A.cameraPermissionRequesting());var i=function(){r||n.createPermissionButton(t,e)};b.getCameras().then((function(r){n.persistedDataManager.setHasPermission(!0),n.resetHeaderMessage(),r&&r.length>0?(t.removeChild(e),n.renderCameraSelection(r)):(n.setHeaderMessage(A.noCameraFound(),T.STATUS_WARNING),i())})).catch((function(t){n.persistedDataManager.setHasPermission(!1),r?r.disabled=!1:i(),n.setHeaderMessage(t,T.STATUS_WARNING)}))},t.prototype.createPermissionButton=function(t,e){var r=this,n=V.createElement("button",this.getCameraPermissionButtonId());n.innerText=A.cameraPermissionTitle(),n.addEventListener("click",(function(){n.disabled=!0,r.createCameraListUi(t,e,n)})),e.appendChild(n)},t.prototype.createPermissionsUi=function(t,e){var r=this;U.isCameraScanType(this.currentScanType)&&this.persistedDataManager.hasCameraPermissions()?k.hasCameraPermissions().then((function(n){n?r.createCameraListUi(t,e):(r.persistedDataManager.setHasPermission(!1),r.createPermissionButton(t,e))})).catch((function(n){r.persistedDataManager.setHasPermission(!1),r.createPermissionButton(t,e)})):this.createPermissionButton(t,e)},t.prototype.createSectionControlPanel=function(){var t=document.getElementById(this.getDashboardSectionId()),e=document.createElement("div");t.appendChild(e);var r=document.createElement("div");r.id=this.getDashboardSectionCameraScanRegionId(),r.style.display=U.isCameraScanType(this.currentScanType)?"block":"none",e.appendChild(r);var n=document.createElement("div");n.style.textAlign="center",r.appendChild(n),this.scanTypeSelector.isCameraScanRequired()&&this.createPermissionsUi(r,n),this.renderFileScanUi(e)},t.prototype.renderFileScanUi=function(t){var e=U.isFileScanType(this.currentScanType),r=this;this.fileSelectionUi=j.create(t,e,(function(t){if(!r.html5Qrcode)throw"html5Qrcode not defined";U.isFileScanType(r.currentScanType)&&r.html5Qrcode.scanFileV2(t,!0).then((function(t){r.resetHeaderMessage(),r.qrCodeSuccessCallback(t.decodedText,t)})).catch((function(t){r.setHeaderMessage(t,T.STATUS_WARNING),r.qrCodeErrorCallback(t,u.createFrom(t))}))}))},t.prototype.renderCameraSelection=function(t){var e=this,r=this,n=document.getElementById(this.getDashboardSectionCameraScanRegionId());n.style.textAlign="center";var i=document.createElement("span");i.style.marginRight="10px";var o=t.length,s=V.createElement("select",this.getCameraSelectionId());if(1===o)s.style.display="none";else{var a=A.selectCamera();i.innerText=a+" ("+t.length+") "}for(var l=[],c=1,h=0,u=t;h",e.appendChild(t.cameraScanImage)},this.cameraScanImage.width=64,this.cameraScanImage.style.opacity="0.8",this.cameraScanImage.src="data:image/svg+xml;base64,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"},t.prototype.insertFileScanImageToScanRegion=function(){var t=this,e=document.getElementById(this.getScanRegionId());if(this.fileScanImage)return e.innerHTML="
",void e.appendChild(this.fileScanImage);this.fileScanImage=new Image,this.fileScanImage.onload=function(r){e.innerHTML="
",e.appendChild(t.fileScanImage)},this.fileScanImage.width=64,this.fileScanImage.style.opacity="0.8",this.fileScanImage.src="data:image/svg+xml;base64,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"},t.prototype.clearScanRegion=function(){document.getElementById(this.getScanRegionId()).innerHTML=""},t.prototype.getDashboardSectionId=function(){return this.elementId+"__dashboard_section"},t.prototype.getDashboardSectionCameraScanRegionId=function(){return this.elementId+"__dashboard_section_csr"},t.prototype.getDashboardSectionSwapLinkId=function(){return H.SCAN_TYPE_CHANGE_ANCHOR_ID},t.prototype.getScanRegionId=function(){return this.elementId+"__scan_region"},t.prototype.getDashboardId=function(){return this.elementId+"__dashboard"},t.prototype.getHeaderMessageContainerId=function(){return this.elementId+"__header_message"},t.prototype.getCameraSelectionId=function(){return H.CAMERA_SELECTION_SELECT_ID},t.prototype.getCameraPermissionButtonId=function(){return H.CAMERA_PERMISSION_BUTTON_ID},t.prototype.getCameraScanRegion=function(){return document.getElementById(this.getDashboardSectionCameraScanRegionId())},t.prototype.getDashboardSectionSwapLink=function(){return document.getElementById(this.getDashboardSectionSwapLinkId())},t.prototype.getHeaderMessageDiv=function(){return document.getElementById(this.getHeaderMessageContainerId())},t}()})(),__Html5QrcodeLibrary__=n})();/** Append the libary components to globals for backwards compatibility. */ if (window) { if (!Html5QrcodeScanner) { var Html5QrcodeScanner = window.__Html5QrcodeLibrary__.Html5QrcodeScanner; diff --git a/src/html5-qrcode.ts b/src/html5-qrcode.ts index bfeff7c..47bf24f 100644 --- a/src/html5-qrcode.ts +++ b/src/html5-qrcode.ts @@ -1174,11 +1174,17 @@ export class Html5Qrcode { const canvasElement = this.createCanvasElement( qrRegion.width, qrRegion.height); + // Tell user agent that this canvas will be read frequently. + // More info: + // https://html.spec.whatwg.org/multipage/canvas.html#concept-canvas-will-read-frequently + const contextAttributes: any = { willReadFrequently: true }; + // Casting canvas to any, as Microsoft's interface definition hasn't + // caught up with latest definition for 'CanvasRenderingContext2DSettings'. const context: CanvasRenderingContext2D - = canvasElement.getContext("2d")!; + = (canvasElement).getContext("2d", contextAttributes)!; context.canvas.width = qrRegion.width; context.canvas.height = qrRegion.height; - + // Insert the canvas this.element!.append(canvasElement); if (shouldShadingBeApplied) { diff --git a/src/ui/scanner/base.ts b/src/ui/scanner/base.ts index 7db695e..4f89155 100644 --- a/src/ui/scanner/base.ts +++ b/src/ui/scanner/base.ts @@ -70,6 +70,9 @@ export class BaseUiElementFactory { let element: Type = (document.createElement(elementType)); element.id = elementId; element.classList.add(PublicUiElementIdAndClasses.ALL_ELEMENT_CLASS); + if (elementType === "button") { + element.setAttribute("type", "button"); + } return element; } } diff --git a/src/zxing-html5-qrcode-decoder.ts b/src/zxing-html5-qrcode-decoder.ts index 8dfe1ab..64596c5 100644 --- a/src/zxing-html5-qrcode-decoder.ts +++ b/src/zxing-html5-qrcode-decoder.ts @@ -75,6 +75,8 @@ export class ZXingHtml5QrcodeDecoder implements QrcodeDecoderAsync { const formats = this.createZXingFormats(requestedFormats); const hints = new Map(); hints.set(ZXing.DecodeHintType.POSSIBLE_FORMATS, formats); + // TODO(minhazav): Make this configurable by developers. + hints.set(ZXing.DecodeHintType.TRY_HARDER, false); this.hints = hints; } diff --git a/tests/ui/scanner/base.test.ts b/tests/ui/scanner/base.test.ts index e79863e..85ccc7f 100644 --- a/tests/ui/scanner/base.test.ts +++ b/tests/ui/scanner/base.test.ts @@ -22,16 +22,32 @@ describe("BaseUiElementFactory#createElement()", () => { it("Creates element with expected ID", () => { const expectedId = "test-id"; let button = BaseUiElementFactory.createElement( - "select", expectedId); + "button", expectedId); expect(button.id).eq(expectedId); }); it("Creates element with common class", () => { let button = BaseUiElementFactory.createElement( - "select", "test-id"); + "button", "test-id"); let hasClass = button.classList.contains( PublicUiElementIdAndClasses.ALL_ELEMENT_CLASS); expect(hasClass).to.be.true; }); + + it("Creates button element with button type attribute", () => { + let button = BaseUiElementFactory.createElement( + "button", "test-id"); + let typeAttributeValue = button.getAttribute("type"); + + expect(typeAttributeValue).eq("button"); + }); + + it("Creates select element without type attribute", () => { + let select = BaseUiElementFactory.createElement( + "select", "test-id"); + let typeAttributeValue = select.getAttribute("type"); + + expect(typeAttributeValue).to.be.null; + }); }); diff --git a/third_party/zxing-js.umd.d.ts b/third_party/zxing-js.umd.d.ts index ac216f8..63520f7 100644 --- a/third_party/zxing-js.umd.d.ts +++ b/third_party/zxing-js.umd.d.ts @@ -18,7 +18,8 @@ declare class MultiFormatReader { } export declare enum DecodeHintType { - POSSIBLE_FORMATS = 2 + POSSIBLE_FORMATS = 2, + TRY_HARDER = 3 } export declare enum BarcodeFormat { diff --git a/third_party/zxing-js.umd.js b/third_party/zxing-js.umd.js index fe200c7..643f27a 100644 --- a/third_party/zxing-js.umd.js +++ b/third_party/zxing-js.umd.js @@ -4,20 +4,25 @@ (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.ZXing = {})); }(this, (function (exports) { 'use strict'; - /*! ***************************************************************************** - Copyright (c) Microsoft Corporation. All rights reserved. - Licensed under the Apache License, Version 2.0 (the "License"); you may not use - this file except in compliance with the License. You may obtain a copy of the - License at http://www.apache.org/licenses/LICENSE-2.0 - - THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED - WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, - MERCHANTABLITY OR NON-INFRINGEMENT. + function isNullOrUndefined(obj) { + return obj === null || obj === undefined; + } - See the Apache Version 2.0 License for specific language governing permissions - and limitations under the License. - ***************************************************************************** */ + /* + * Copyright 2008 ZXing authors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ /* global Reflect, Promise */ var extendStatics = Object.setPrototypeOf || @@ -43,10 +48,6 @@ captureStackTrace && captureStackTrace(target, fn); } - - - - var CustomError = (function (_super) { __extends(CustomError, _super); function CustomError(message) { @@ -556,39 +557,12 @@ Integer.MIN_VALUE_32_BITS = -2147483648; Integer.MAX_VALUE = Number.MAX_SAFE_INTEGER; - /* - * Copyright 2007 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** *

A simple, fast array of bits, represented compactly by an array of ints internally.

* * @author Sean Owen */ class BitArray /*implements Cloneable*/ { - // public constructor() { - // this.size = 0 - // this.bits = new Int32Array(1) - // } - // public constructor(size?: number /*int*/) { - // if (undefined === size) { - // this.size = 0 - // } else { - // this.size = size - // } - // this.bits = this.makeArray(size) - // } // For testing only constructor(size /*int*/, bits) { if (undefined === size) { @@ -743,6 +717,7 @@ * @param start start of range, inclusive. * @param end end of range, exclusive * @param value if true, checks that bits in range are set, otherwise checks that they are not set + * * @return true iff all bits are set or not set in range, according to value argument * @throws IllegalArgumentException if end is less than start or the range is not contained in the array */ @@ -1019,21 +994,6 @@ } FormatException.kind = 'FormatException'; - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /*import java.util.HashMap;*/ /*import java.util.Map;*/ var CharacterSetValueIdentifiers; @@ -3484,6 +3444,78 @@ const binaryBitmap = this.createBinaryBitmap(element); return this.decodeBitmap(binaryBitmap); } + /** + * Returns true if media element is indeed a {@link HtmlVideoElement}. + */ + _isHTMLVideoElement(mediaElement) { + const potentialVideo = mediaElement; + return potentialVideo.videoWidth !== 0; + } + /** + * Overwriting this allows you to manipulate the next frame in anyway + * you want before decode. + */ + drawFrameOnCanvas( + srcElement, dimensions, canvasElementContext) { + if (!dimensions) { + dimensions = { + sx: 0, + sy: 0, + sWidth: srcElement.videoWidth, + sHeight: srcElement.videoHeight, + dx: 0, + dy: 0, + dWidth: srcElement.videoWidth, + dHeight: srcElement.videoHeight}; + } + if (!canvasElementContext) { + canvasElementContext = this.captureCanvasContext; + } + canvasElementContext.drawImage( + srcElement, + dimensions.sx, + dimensions.sy, + dimensions.sWidth, + dimensions.sHeight, + dimensions.dx, + dimensions.dy, + dimensions.dWidth, + dimensions.dHeight); + } + /** + * Ovewriting this allows you to manipulate the snapshot image in anyway + * you want before decode. + */ + drawImageOnCanvas( + srcElement, + dimensions, + canvasElementContext = this.captureCanvasContext) { + if (!dimensions) { + dimensions = { + sx: 0, + sy: 0, + sWidth: srcElement.naturalWidth, + sHeight: srcElement.naturalHeight, + dx: 0, + dy: 0, + dWidth: srcElement.naturalWidth, + dHeight: srcElement.naturalHeight + }; + } + if (!canvasElementContext) { + canvasElementContext = this.captureCanvasContext; + } + canvasElementContext.drawImage( + srcElement, + dimensions.sx, + dimensions.sy, + dimensions.sWidth, + dimensions.sHeight, + dimensions.dx, + dimensions.dy, + dimensions.dWidth, + dimensions.dHeight); + } /** * Creates a binaryBitmap based in some image source. * @@ -3491,15 +3523,18 @@ */ createBinaryBitmap(mediaElement) { const ctx = this.getCaptureCanvasContext(mediaElement); - this.drawImageOnCanvas(ctx, mediaElement); + if (this._isHTMLVideoElement(mediaElement)) { + this.drawFrameOnCanvas(mediaElement); + } else { + this.drawImageOnCanvas(mediaElement); + } const canvas = this.getCaptureCanvas(mediaElement); const luminanceSource = new HTMLCanvasElementLuminanceSource(canvas); const hybridBinarizer = new HybridBinarizer(luminanceSource); + return new BinaryBitmap(hybridBinarizer); } - /** - * - */ + getCaptureCanvasContext(mediaElement) { if (!this.captureCanvasContext) { const elem = this.getCaptureCanvas(mediaElement); @@ -3508,9 +3543,6 @@ } return this.captureCanvasContext; } - /** - * - */ getCaptureCanvas(mediaElement) { if (!this.captureCanvas) { const elem = this.createCaptureCanvas(mediaElement); @@ -3518,12 +3550,6 @@ } return this.captureCanvas; } - /** - * Ovewriting this allows you to manipulate the snapshot image in anyway you want before decode. - */ - drawImageOnCanvas(canvasElementContext, srcElement) { - canvasElementContext.drawImage(srcElement, 0, 0); - } /** * Call the encapsulated readers decode */ @@ -3858,21 +3884,6 @@ })(BarcodeFormat || (BarcodeFormat = {})); var BarcodeFormat$1 = BarcodeFormat; - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /*namespace com.google.zxing {*/ /** * Represents some type of metadata about the result of the decoding that the decoder @@ -6478,21 +6489,6 @@ } } - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** * Encapsulates functionality and implementation that is common to all families * of one-dimensional barcodes. @@ -6727,21 +6723,6 @@ } } - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** *

Decodes Code 128 barcodes.

* @@ -7215,21 +7196,6 @@ Code128Reader.CODE_START_C = 105; Code128Reader.CODE_STOP = 106; - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** *

Decodes Code 39 barcodes. Supports "Full ASCII Code 39" if USE_CODE_39_EXTENDED_MODE is set.

* @@ -7518,21 +7484,6 @@ ]; Code39Reader.ASTERISK_ENCODING = 0x094; - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** *

Decodes ITF barcodes.

* @@ -7844,21 +7795,6 @@ Int32Array.from([1, 1, 3]) // 3x ]; - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** *

Encapsulates functionality and implementation that is common to UPC and EAN families * of one-dimensional barcodes.

@@ -7872,15 +7808,7 @@ super(...arguments); this.decodeRowStringBuffer = ''; } - // private final UPCEANExtensionSupport extensionReader; - // private final EANManufacturerOrgSupport eanManSupport; - /* - protected UPCEANReader() { - decodeRowStringBuffer = new StringBuilder(20); - extensionReader = new UPCEANExtensionSupport(); - eanManSupport = new EANManufacturerOrgSupport(); - } - */ + static findStartGuardPattern(row) { let foundStart = false; let startRange; @@ -8036,21 +7964,6 @@ Int32Array.from([3, 1, 1, 2]), ]; - /* - * Copyright (C) 2010 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** * @see UPCEANExtension2Support */ @@ -8085,7 +7998,11 @@ let rowOffset = startRange[1]; let lgPatternFound = 0; for (let x = 0; x < 5 && rowOffset < end; x++) { - let bestMatch = AbstractUPCEANReader.decodeDigit(row, counters, rowOffset, AbstractUPCEANReader.L_AND_G_PATTERNS); + let bestMatch = AbstractUPCEANReader.decodeDigit( + row, + counters, + rowOffset, + AbstractUPCEANReader.L_AND_G_PATTERNS); resultString += String.fromCharCode(('0'.charCodeAt(0) + bestMatch % 10)); for (let counter of counters) { rowOffset += counter; @@ -8175,21 +8092,6 @@ } } - /* - * Copyright (C) 2012 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** * @see UPCEANExtension5Support */ @@ -8253,24 +8155,14 @@ } } - /* - * Copyright (C) 2010 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ class UPCEANExtensionSupport { static decodeRow(rowNumber, row, rowOffset) { - let extensionStartRange = AbstractUPCEANReader.findGuardPattern(row, rowOffset, false, this.EXTENSION_START_PATTERN, new Int32Array(this.EXTENSION_START_PATTERN.length).fill(0)); + let extensionStartRange = AbstractUPCEANReader.findGuardPattern( + row, + rowOffset, + false, + this.EXTENSION_START_PATTERN, + new Int32Array(this.EXTENSION_START_PATTERN.length).fill(0)); try { // return null; let fiveSupport = new UPCEANExtension5Support(); @@ -8285,21 +8177,6 @@ } UPCEANExtensionSupport.EXTENSION_START_PATTERN = Int32Array.from([1, 1, 2]); - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** *

Encapsulates functionality and implementation that is common to UPC and EAN families * of one-dimensional barcodes.

@@ -8336,7 +8213,7 @@ const resultPoint = new ResultPoint(endStart, rowNumber); resultPointCallback.foundPossibleResultPoint(resultPoint); } - let endRange = UPCEANReader.decodeEnd(row, endStart); + let endRange = this.decodeEnd(row, endStart); if (resultPointCallback != null) { const resultPoint = new ResultPoint((endRange[0] + endRange[1]) / 2.0, rowNumber); resultPointCallback.foundPossibleResultPoint(resultPoint); @@ -8369,8 +8246,7 @@ decodeResult.addResultPoints(extensionResult.getResultPoints()); extensionLength = extensionResult.getText().length; } - catch (err) { - } + catch (ignoreError) {} let allowedExtensions = hints == null ? null : hints.get(DecodeHintType$1.ALLOWED_EAN_EXTENSIONS); if (allowedExtensions != null) { let valid = false; @@ -8384,9 +8260,13 @@ throw new NotFoundException(); } } - if (format === BarcodeFormat$1.EAN_13 || format === BarcodeFormat$1.UPC_A) ; return decodeResult; } + decodeEnd(row, endStart) { + return UPCEANReader.findGuardPattern( + row, endStart, false, UPCEANReader.START_END_PATTERN, + new Int32Array(UPCEANReader.START_END_PATTERN.length).fill(0)); + } static checkChecksum(s) { return UPCEANReader.checkStandardUPCEANChecksum(s); } @@ -8417,26 +8297,8 @@ } return (1000 - sum) % 10; } - static decodeEnd(row, endStart) { - return UPCEANReader.findGuardPattern(row, endStart, false, UPCEANReader.START_END_PATTERN, new Int32Array(UPCEANReader.START_END_PATTERN.length).fill(0)); - } } - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** *

Implements decoding of the EAN-13 format.

* @@ -8469,7 +8331,12 @@ } } resultString = EAN13Reader.determineFirstDigit(resultString, lgPatternFound); - let middleRange = UPCEANReader.findGuardPattern(row, rowOffset, true, UPCEANReader.MIDDLE_PATTERN, new Int32Array(UPCEANReader.MIDDLE_PATTERN.length).fill(0)); + let middleRange = UPCEANReader.findGuardPattern( + row, + rowOffset, + true, + UPCEANReader.MIDDLE_PATTERN, + new Int32Array(UPCEANReader.MIDDLE_PATTERN.length).fill(0)); rowOffset = middleRange[1]; for (let x = 0; x < 6 && rowOffset < end; x++) { let bestMatch = UPCEANReader.decodeDigit(row, counters, rowOffset, UPCEANReader.L_PATTERNS); @@ -8489,27 +8356,12 @@ resultString = String.fromCharCode(('0'.charCodeAt(0) + d)) + resultString; return resultString; } - } - throw new NotFoundException(); - } - } - EAN13Reader.FIRST_DIGIT_ENCODINGS = [0x00, 0x0B, 0x0D, 0xE, 0x13, 0x19, 0x1C, 0x15, 0x16, 0x1A]; - - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ + } + throw new NotFoundException(); + } + } + EAN13Reader.FIRST_DIGIT_ENCODINGS = [0x00, 0x0B, 0x0D, 0xE, 0x13, 0x19, 0x1C, 0x15, 0x16, 0x1A]; + /** *

Implements decoding of the EAN-8 format.

* @@ -8551,21 +8403,6 @@ } } - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** * Encapsulates functionality and implementation that is common to all families * of one-dimensional barcodes. @@ -8618,26 +8455,6 @@ } } - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - // package com.google.zxing.oned; - // import com.google.zxing.BarcodeFormat; - // import com.google.zxing.FormatException; - // import com.google.zxing.NotFoundException; - // import com.google.zxing.common.BitArray; /** *

Implements decoding of the UPC-E format.

*

This is a great reference for @@ -8668,24 +8485,27 @@ let rowOffset = startRange[1]; let lgPatternFound = 0; for (let x = 0; x < 6 && rowOffset < end; x++) { - const bestMatch = UPCEReader.decodeDigit(row, counters, rowOffset, UPCEReader.L_AND_G_PATTERNS); - result += String.fromCharCode(('0'.charCodeAt(0) + bestMatch % 10)); + const bestMatch = UPCEReader.decodeDigit( + row, counters, rowOffset, UPCEReader.L_AND_G_PATTERNS); + result += String.fromCharCode(('0'.charCodeAt(0) + (bestMatch % 10))); for (let counter of counters) { rowOffset += counter; } if (bestMatch >= 10) { - lgPatternFound |= 1 << (5 - x); + lgPatternFound |= (1 << (5 - x)); } } - UPCEReader.determineNumSysAndCheckDigit(new StringBuilder(result), lgPatternFound); - return rowOffset; + let resultString = UPCEReader.determineNumSysAndCheckDigit( + result, lgPatternFound); + return {rowOffset, resultString}; } /** * @throws NotFoundException */ // @Override decodeEnd(row, endStart) { - return UPCEReader.findGuardPatternWithoutCounters(row, endStart, true, UPCEReader.MIDDLE_END_PATTERN); + return UPCEReader.findGuardPatternWithoutCounters( + row, endStart, true, UPCEReader.MIDDLE_END_PATTERN); } /** * @throws FormatException @@ -8701,9 +8521,9 @@ for (let numSys = 0; numSys <= 1; numSys++) { for (let d = 0; d < 10; d++) { if (lgPatternFound === this.NUMSYS_AND_CHECK_DIGIT_PATTERNS[numSys][d]) { - resultString.insert(0, /*(char)*/ ('0' + numSys)); - resultString.append(/*(char)*/ ('0' + d)); - return; + let prefix = String.fromCharCode('0'.charCodeAt(0) + numSys); + let suffix = String.fromCharCode('0'.charCodeAt(0) + d); + return prefix + resultString + suffix; } } } @@ -8792,24 +8612,9 @@ */ UPCEReader.NUMSYS_AND_CHECK_DIGIT_PATTERNS = [ Int32Array.from([0x38, 0x34, 0x32, 0x31, 0x2C, 0x26, 0x23, 0x2A, 0x29, 0x25]), - Int32Array.from([0x07, 0x0B, 0x0D, 0x0E, 0x13, 0x19, 0x1C, 0x15, 0x16, 0x1]), + Int32Array.from([0x07, 0x0B, 0x0D, 0x0E, 0x13, 0x19, 0x1C, 0x15, 0x16, 0x1A]), ]; - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** *

A reader that can read all available UPC/EAN formats. If a caller wants to try to * read all such formats, it is most efficient to use this implementation rather than invoke @@ -8822,11 +8627,11 @@ super(); let possibleFormats = hints == null ? null : hints.get(DecodeHintType$1.POSSIBLE_FORMATS); let readers = []; - if (possibleFormats != null) { + if (!isNullOrUndefined(possibleFormats)) { if (possibleFormats.indexOf(BarcodeFormat$1.EAN_13) > -1) { readers.push(new EAN13Reader()); } - else if (possibleFormats.indexOf(BarcodeFormat$1.UPC_A) > -1) { + if (possibleFormats.indexOf(BarcodeFormat$1.UPC_A) > -1) { readers.push(new UPCAReader()); } if (possibleFormats.indexOf(BarcodeFormat$1.EAN_8) > -1) { @@ -8835,10 +8640,10 @@ if (possibleFormats.indexOf(BarcodeFormat$1.UPC_E) > -1) { readers.push(new UPCEReader()); } - } - if (readers.length === 0) { + } else { + // No hints provided. readers.push(new EAN13Reader()); - // UPC-A is covered by EAN-13 + readers.push(new UPCAReader()); readers.push(new EAN8Reader()); readers.push(new UPCEReader()); } @@ -8869,7 +8674,12 @@ if (ean13MayBeUPCA && canReturnUPCA) { const rawBytes = result.getRawBytes(); // Transfer the metadata across - const resultUPCA = new Result(result.getText().substring(1), rawBytes, rawBytes.length, result.getResultPoints(), BarcodeFormat$1.UPC_A); + const resultUPCA = new Result( + result.getText().substring(1), + rawBytes, + (rawBytes ? rawBytes.length : null), + result.getResultPoints(), + BarcodeFormat$1.UPC_A); resultUPCA.putAllMetadata(result.getResultMetadata()); return resultUPCA; } @@ -11315,21 +11125,6 @@ Int32Array.from([1, 3, 9, 1]), ]; - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** * @author Daniel Switkin * @author Sean Owen @@ -11369,8 +11164,8 @@ if (possibleFormats.includes(BarcodeFormat$1.RSS_EXPANDED)) { this.readers.push(new RSSExpandedReader(this.verbose)); } - } - if (this.readers.length === 0) { + } else { + // Case when no hints were provided -> add all. this.readers.push(new MultiFormatUPCEANReader(hints)); this.readers.push(new Code39Reader()); // this.readers.push(new CodaBarReader()); @@ -11984,21 +11779,6 @@ } } - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** *

Encapsulates a block of data within a Data Matrix Code. Data Matrix Codes may split their data into * multiple blocks, each of which is a unit of data and error-correction codewords. Each @@ -12184,21 +11964,6 @@ } } - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ var Mode; (function (Mode) { Mode[Mode["PAD_ENCODE"] = 0] = "PAD_ENCODE"; @@ -12775,21 +12540,6 @@ } } - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** *

Encapsulates logic that can detect a Data Matrix Code in an image, even if the Data Matrix Code * is rotated or skewed, or partially obscured.

@@ -18351,6 +18101,9 @@ return invalidRowCounts; } adjustRowNumbers(barcodeColumn, codewordsRow, codewords) { + if (!this.detectionResultColumns[barcodeColumn - 1]) { + return; + } let codeword = codewords[codewordsRow]; let previousColumnCodewords = this.detectionResultColumns[barcodeColumn - 1].getCodewords(); let nextColumnCodewords = previousColumnCodewords; @@ -20766,24 +20519,26 @@ */ setHints(hints) { this.hints = hints; - const tryHarder = hints !== null && hints !== undefined && undefined !== hints.get(DecodeHintType$1.TRY_HARDER); - /*@SuppressWarnings("unchecked")*/ - const formats = hints === null || hints === undefined ? null : hints.get(DecodeHintType$1.POSSIBLE_FORMATS); + const tryHarder = !isNullOrUndefined(hints) + && hints.get(DecodeHintType$1.TRY_HARDER) === true; + const formats = isNullOrUndefined(hints) ? null : hints.get(DecodeHintType$1.POSSIBLE_FORMATS); const readers = new Array(); - if (formats !== null && formats !== undefined) { - const addOneDReader = formats.some(f => f === BarcodeFormat$1.UPC_A || - f === BarcodeFormat$1.UPC_E || - f === BarcodeFormat$1.EAN_13 || - f === BarcodeFormat$1.EAN_8 || - f === BarcodeFormat$1.CODABAR || - f === BarcodeFormat$1.CODE_39 || - f === BarcodeFormat$1.CODE_93 || - f === BarcodeFormat$1.CODE_128 || - f === BarcodeFormat$1.ITF || - f === BarcodeFormat$1.RSS_14 || - f === BarcodeFormat$1.RSS_EXPANDED); + if (!isNullOrUndefined(formats)) { + const addOneDReader = formats.some(f => { + return ( + f === BarcodeFormat$1.UPC_A || + f === BarcodeFormat$1.UPC_E || + f === BarcodeFormat$1.EAN_13 || + f === BarcodeFormat$1.EAN_8 || + f === BarcodeFormat$1.CODABAR || + f === BarcodeFormat$1.CODE_39 || + f === BarcodeFormat$1.CODE_93 || + f === BarcodeFormat$1.CODE_128 || + f === BarcodeFormat$1.ITF || + f === BarcodeFormat$1.RSS_14 || + f === BarcodeFormat$1.RSS_EXPANDED); + }); // Put 1D readers upfront in "normal" mode - // TYPESCRIPTPORT: TODO: uncomment below as they are ported if (addOneDReader && !tryHarder) { readers.push(new MultiFormatOneDReader(hints, this.verbose)); } @@ -20992,21 +20747,6 @@ })(EncodeHintType || (EncodeHintType = {})); var EncodeHintType$1 = EncodeHintType; - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** *

Implements Reed-Solomon encoding, as the name implies.

* @@ -21082,21 +20822,6 @@ } } - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** * @author Satoru Takabayashi * @author Daniel Switkin @@ -21292,21 +21017,6 @@ MaskUtil.N3 = 40; MaskUtil.N4 = 10; - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** * JAVAPORT: The original code was a 2D array of ints, but since it only ever gets assigned * -1, 0, and 1, I'm going to use less memory and go with bytes. @@ -21399,21 +21109,6 @@ } } - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** * @author satorux@google.com (Satoru Takabayashi) - creator * @author dswitkin@google.com (Daniel Switkin) - ported from C++ @@ -21488,21 +21183,6 @@ } WriterException.kind = 'WriterException'; - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /** * @author satorux@google.com (Satoru Takabayashi) - creator * @author dswitkin@google.com (Daniel Switkin) - ported from C++ @@ -21910,21 +21590,6 @@ MatrixUtil.TYPE_INFO_POLY = 0x537; MatrixUtil.TYPE_INFO_MASK_PATTERN = 0x5412; - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /*namespace com.google.zxing.qrcode.encoder {*/ class BlockPair { constructor(dataBytes, errorCorrectionBytes) { @@ -21939,21 +21604,6 @@ } } - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /*import java.io.UnsupportedEncodingException;*/ /*import java.util.ArrayList;*/ /*import java.util.Collection;*/ @@ -22588,21 +22238,6 @@ */ BrowserQRCodeSvgWriter.SVG_NS = 'http://www.w3.org/2000/svg'; - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /*import java.util.Map;*/ /** * This object renders a QR Code as a BitMatrix 2D array of greyscale values. @@ -22673,21 +22308,6 @@ } QRCodeWriter.QUIET_ZONE_SIZE = 4; - /* - * Copyright 2008 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ /*import java.util.Map;*/ /** * This is a factory class which finds the appropriate Writer subclass for the BarcodeFormat @@ -24144,6 +23764,7 @@ } } + exports.AbstractExpandedDecoder = AbstractExpandedDecoder; exports.ArgumentException = ArgumentException; exports.ArithmeticException = ArithmeticException; exports.AztecCode = AztecCode; @@ -24242,6 +23863,7 @@ exports.ZXingStringBuilder = StringBuilder; exports.ZXingStringEncoding = StringEncoding; exports.ZXingSystem = System; + exports.createAbstractExpandedDecoder = createDecoder; Object.defineProperty(exports, '__esModule', { value: true }); diff --git a/third_party/zxing-js.umd.min.js b/third_party/zxing-js.umd.min.js deleted file mode 100644 index a39a49e..0000000 --- a/third_party/zxing-js.umd.min.js +++ /dev/null @@ -1 +0,0 @@ -!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).ZXing={})}(this,function(t){"use strict";var e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};var r,n=function(t){function r(e){var r,n,i,s=this.constructor,o=t.call(this,e)||this;return Object.defineProperty(o,"name",{value:s.name,enumerable:!1}),r=o,n=s.prototype,(i=Object.setPrototypeOf)?i(r,n):r.__proto__=n,function(t,e){void 0===e&&(e=t.constructor);var r=Error.captureStackTrace;r&&r(t,e)}(o),o}return function(t,r){function n(){this.constructor=t}e(t,r),t.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}(r,t),r}(Error);class i extends n{constructor(t){super(t),this.message=t}getKind(){return this.constructor.kind}}i.kind="Exception";class s extends i{}s.kind="ArgumentException";class o extends i{}o.kind="IllegalArgumentException";class a{constructor(t){if(this.binarizer=t,null===t)throw new o("Binarizer must be non-null.")}getWidth(){return this.binarizer.getWidth()}getHeight(){return this.binarizer.getHeight()}getBlackRow(t,e){return this.binarizer.getBlackRow(t,e)}getBlackMatrix(){return null!==this.matrix&&void 0!==this.matrix||(this.matrix=this.binarizer.getBlackMatrix()),this.matrix}isCropSupported(){return this.binarizer.getLuminanceSource().isCropSupported()}crop(t,e,r,n){const i=this.binarizer.getLuminanceSource().crop(t,e,r,n);return new a(this.binarizer.createBinarizer(i))}isRotateSupported(){return this.binarizer.getLuminanceSource().isRotateSupported()}rotateCounterClockwise(){const t=this.binarizer.getLuminanceSource().rotateCounterClockwise();return new a(this.binarizer.createBinarizer(t))}rotateCounterClockwise45(){const t=this.binarizer.getLuminanceSource().rotateCounterClockwise45();return new a(this.binarizer.createBinarizer(t))}toString(){try{return this.getBlackMatrix().toString()}catch(t){return""}}}class l extends i{static getChecksumInstance(){return new l}}l.kind="ChecksumException";class h{constructor(t){this.source=t}getLuminanceSource(){return this.source}getWidth(){return this.source.getWidth()}getHeight(){return this.source.getHeight()}}class c{static arraycopy(t,e,r,n,i){for(;i--;)r[n++]=t[e++]}static currentTimeMillis(){return Date.now()}}class u extends i{}u.kind="IndexOutOfBoundsException";class d extends u{constructor(t,e){super(e),this.index=t,this.message=e}}d.kind="ArrayIndexOutOfBoundsException";class g{static fill(t,e){for(let r=0,n=t.length;rr)throw new o("fromIndex("+e+") > toIndex("+r+")");if(e<0)throw new d(e);if(r>t)throw new d(r)}static asList(...t){return t}static create(t,e,r){return Array.from({length:t}).map(t=>Array.from({length:e}).fill(r))}static createInt32Array(t,e,r){return Array.from({length:t}).map(t=>Int32Array.from({length:e}).fill(r))}static equals(t,e){if(!t)return!1;if(!e)return!1;if(!t.length)return!1;if(!e.length)return!1;if(t.length!==e.length)return!1;for(let r=0,n=t.length;r>1,o=r(e,t[s]);if(o>0)n=s+1;else{if(!(o<0))return s;i=s-1}}return-n-1}static numberComparator(t,e){return t-e}}class f{static numberOfTrailingZeros(t){let e;if(0===t)return 32;let r=31;return 0!==(e=t<<16)&&(r-=16,t=e),0!==(e=t<<8)&&(r-=8,t=e),0!==(e=t<<4)&&(r-=4,t=e),0!==(e=t<<2)&&(r-=2,t=e),r-(t<<1>>>31)}static numberOfLeadingZeros(t){if(0===t)return 32;let e=1;return t>>>16==0&&(e+=16,t<<=16),t>>>24==0&&(e+=8,t<<=8),t>>>28==0&&(e+=4,t<<=4),t>>>30==0&&(e+=2,t<<=2),e-=t>>>31}static toHexString(t){return t.toString(16)}static toBinaryString(t){return String(parseInt(String(t),2))}static bitCount(t){return t=(t=(858993459&(t-=t>>>1&1431655765))+(t>>>2&858993459))+(t>>>4)&252645135,t+=t>>>8,63&(t+=t>>>16)}static truncDivision(t,e){return Math.trunc(t/e)}static parseInt(t,e){return parseInt(t,e)}}f.MIN_VALUE_32_BITS=-2147483648,f.MAX_VALUE=Number.MAX_SAFE_INTEGER;class w{constructor(t,e){void 0===t?(this.size=0,this.bits=new Int32Array(1)):(this.size=t,this.bits=null==e?w.makeArray(t):e)}getSize(){return this.size}getSizeInBytes(){return Math.floor((this.size+7)/8)}ensureCapacity(t){if(t>32*this.bits.length){const e=w.makeArray(t);c.arraycopy(this.bits,0,e,0,this.bits.length),this.bits=e}}get(t){return 0!=(this.bits[Math.floor(t/32)]&1<<(31&t))}set(t){this.bits[Math.floor(t/32)]|=1<<(31&t)}flip(t){this.bits[Math.floor(t/32)]^=1<<(31&t)}getNextSet(t){const e=this.size;if(t>=e)return e;const r=this.bits;let n=Math.floor(t/32),i=r[n];i&=~((1<<(31&t))-1);const s=r.length;for(;0===i;){if(++n===s)return e;i=r[n]}const o=32*n+f.numberOfTrailingZeros(i);return o>e?e:o}getNextUnset(t){const e=this.size;if(t>=e)return e;const r=this.bits;let n=Math.floor(t/32),i=~r[n];i&=~((1<<(31&t))-1);const s=r.length;for(;0===i;){if(++n===s)return e;i=~r[n]}const o=32*n+f.numberOfTrailingZeros(i);return o>e?e:o}setBulk(t,e){this.bits[Math.floor(t/32)]=e}setRange(t,e){if(ethis.size)throw new o;if(e===t)return;e--;const r=Math.floor(t/32),n=Math.floor(e/32),i=this.bits;for(let s=r;s<=n;s++){const o=(2<<(sr?0:31&t));i[s]|=o}}clear(){const t=this.bits.length,e=this.bits;for(let r=0;rthis.size)throw new o;if(e===t)return!0;e--;const n=Math.floor(t/32),i=Math.floor(e/32),s=this.bits;for(let o=n;o<=i;o++){const a=(2<<(on?0:31&t))&4294967295;if((s[o]&a)!==(r?a:0))return!1}return!0}appendBit(t){this.ensureCapacity(this.size+1),t&&(this.bits[Math.floor(this.size/32)]|=1<<(31&this.size)),this.size++}appendBits(t,e){if(e<0||e>32)throw new o("Num bits must be between 0 and 32");this.ensureCapacity(this.size+e);for(let r=e;r>0;r--)this.appendBit(1==(t>>r-1&1))}appendBitArray(t){const e=t.size;this.ensureCapacity(this.size+e);for(let r=0;r>1&1431655765|(1431655765&r)<<1)>>2&858993459|(858993459&r)<<2)>>4&252645135|(252645135&r)<<4)>>8&16711935|(16711935&r)<<8)>>16&65535|(65535&r)<<16,t[e-i]=r}if(this.size!==32*r){const e=32*r-this.size;let n=t[0]>>>e;for(let i=1;i>>e}t[r-1]=n}this.bits=t}static makeArray(t){return new Int32Array(Math.floor((t+31)/32))}equals(t){if(!(t instanceof w))return!1;const e=t;return this.size===e.size&&g.equals(this.bits,e.bits)}hashCode(){return 31*this.size+g.hashCode(this.bits)}toString(){let t="";for(let e=0,r=this.size;e=900)throw new E("incorect value");const e=m.VALUES_TO_ECI.get(t);if(void 0===e)throw new E("incorect value");return e}static getCharacterSetECIByName(t){const e=m.NAME_TO_ECI.get(t);if(void 0===e)throw new E("incorect value");return e}equals(t){if(!(t instanceof m))return!1;const e=t;return this.getName()===e.getName()}}m.VALUE_IDENTIFIER_TO_ECI=new Map,m.VALUES_TO_ECI=new Map,m.NAME_TO_ECI=new Map,m.Cp437=new m(A.Cp437,Int32Array.from([0,2]),"Cp437"),m.ISO8859_1=new m(A.ISO8859_1,Int32Array.from([1,3]),"ISO-8859-1","ISO88591","ISO8859_1"),m.ISO8859_2=new m(A.ISO8859_2,4,"ISO-8859-2","ISO88592","ISO8859_2"),m.ISO8859_3=new m(A.ISO8859_3,5,"ISO-8859-3","ISO88593","ISO8859_3"),m.ISO8859_4=new m(A.ISO8859_4,6,"ISO-8859-4","ISO88594","ISO8859_4"),m.ISO8859_5=new m(A.ISO8859_5,7,"ISO-8859-5","ISO88595","ISO8859_5"),m.ISO8859_6=new m(A.ISO8859_6,8,"ISO-8859-6","ISO88596","ISO8859_6"),m.ISO8859_7=new m(A.ISO8859_7,9,"ISO-8859-7","ISO88597","ISO8859_7"),m.ISO8859_8=new m(A.ISO8859_8,10,"ISO-8859-8","ISO88598","ISO8859_8"),m.ISO8859_9=new m(A.ISO8859_9,11,"ISO-8859-9","ISO88599","ISO8859_9"),m.ISO8859_10=new m(A.ISO8859_10,12,"ISO-8859-10","ISO885910","ISO8859_10"),m.ISO8859_11=new m(A.ISO8859_11,13,"ISO-8859-11","ISO885911","ISO8859_11"),m.ISO8859_13=new m(A.ISO8859_13,15,"ISO-8859-13","ISO885913","ISO8859_13"),m.ISO8859_14=new m(A.ISO8859_14,16,"ISO-8859-14","ISO885914","ISO8859_14"),m.ISO8859_15=new m(A.ISO8859_15,17,"ISO-8859-15","ISO885915","ISO8859_15"),m.ISO8859_16=new m(A.ISO8859_16,18,"ISO-8859-16","ISO885916","ISO8859_16"),m.SJIS=new m(A.SJIS,20,"SJIS","Shift_JIS"),m.Cp1250=new m(A.Cp1250,21,"Cp1250","windows-1250"),m.Cp1251=new m(A.Cp1251,22,"Cp1251","windows-1251"),m.Cp1252=new m(A.Cp1252,23,"Cp1252","windows-1252"),m.Cp1256=new m(A.Cp1256,24,"Cp1256","windows-1256"),m.UnicodeBigUnmarked=new m(A.UnicodeBigUnmarked,25,"UnicodeBigUnmarked","UTF-16BE","UnicodeBig"),m.UTF8=new m(A.UTF8,26,"UTF8","UTF-8"),m.ASCII=new m(A.ASCII,Int32Array.from([27,170]),"ASCII","US-ASCII"),m.Big5=new m(A.Big5,28,"Big5"),m.GB18030=new m(A.GB18030,29,"GB18030","GB2312","EUC_CN","GBK"),m.EUC_KR=new m(A.EUC_KR,30,"EUC_KR","EUC-KR");class _ extends i{}_.kind="UnsupportedOperationException";class I{static decode(t,e){const r=this.encodingName(e);return this.customDecoder?this.customDecoder(t,r):"undefined"==typeof TextDecoder||this.shouldDecodeOnFallback(r)?this.decodeFallback(t,r):new TextDecoder(r).decode(t)}static shouldDecodeOnFallback(t){return!I.isBrowser()&&"ISO-8859-1"===t}static encode(t,e){const r=this.encodingName(e);return this.customEncoder?this.customEncoder(t,r):"undefined"==typeof TextEncoder?this.encodeFallback(t):(new TextEncoder).encode(t)}static isBrowser(){return"undefined"!=typeof window&&"[object Window]"==={}.toString.call(window)}static encodingName(t){return"string"==typeof t?t:t.getName()}static encodingCharacterSet(t){return t instanceof m?t:m.getCharacterSetECIByName(t)}static decodeFallback(t,e){const r=this.encodingCharacterSet(e);if(I.isDecodeFallbackSupported(r)){let e="";for(let r=0,n=t.length;r3&&239===t[0]&&187===t[1]&&191===t[2];for(let e=0;e0?0==(128&r)?s=!1:o--:0!=(128&r)&&(0==(64&r)?s=!1:(o++,0==(32&r)?a++:(o++,0==(16&r)?l++:(o++,0==(8&r)?h++:s=!1))))),n&&(r>127&&r<160?n=!1:r>159&&(r<192||215===r||247===r)&&A++),i&&(c>0?r<64||127===r||r>252?i=!1:c--:128===r||160===r||r>239?i=!1:r>160&&r<224?(u++,g=0,++d>f&&(f=d)):r>127?(c++,d=0,++g>w&&(w=g)):(d=0,g=0))}return s&&o>0&&(s=!1),i&&c>0&&(i=!1),s&&(E||a+l+h>0)?S.UTF8:i&&(S.ASSUME_SHIFT_JIS||f>=3||w>=3)?S.SHIFT_JIS:n&&i?2===f&&2===u||10*A>=r?S.SHIFT_JIS:S.ISO88591:n?S.ISO88591:i?S.SHIFT_JIS:s?S.UTF8:S.PLATFORM_DEFAULT_ENCODING}static format(t,...e){let r=-1;return t.replace(/%(-)?(0?[0-9]+)?([.][0-9]+)?([#][0-9]+)?([scfpexd%])/g,function(t,n,i,s,o,a){if("%%"===t)return"%";if(void 0===e[++r])return;t=s?parseInt(s.substr(1)):void 0;let l,h=o?parseInt(o.substr(1)):void 0;switch(a){case"s":l=e[r];break;case"c":l=e[r][0];break;case"f":l=parseFloat(e[r]).toFixed(t);break;case"p":l=parseFloat(e[r]).toPrecision(t);break;case"e":l=parseFloat(e[r]).toExponential(t);break;case"x":l=parseInt(e[r]).toString(h||16);break;case"d":l=parseFloat(parseInt(e[r],h||10).toPrecision(t)).toFixed(0)}l="object"==typeof l?JSON.stringify(l):(+l).toString(h);let c=parseInt(i),u=i&&i[0]+""=="0"?"0":" ";for(;l.lengths){if(-1===a)a=i-s;else if(i-s!==a)throw new o("row lengths do not match");s=i,l++}h++}else if(t.substring(h,h+e.length)===e)h+=e.length,n[i]=!0,i++;else{if(t.substring(h,h+r.length)!==r)throw new o("illegal character encountered: "+t.substring(h));h+=r.length,n[i]=!1,i++}if(i>s){if(-1===a)a=i-s;else if(i-s!==a)throw new o("row lengths do not match");l++}const c=new T(a,l);for(let t=0;t>>(31&t)&1)}set(t,e){const r=e*this.rowSize+Math.floor(t/32);this.bits[r]|=1<<(31&t)&4294967295}unset(t,e){const r=e*this.rowSize+Math.floor(t/32);this.bits[r]&=~(1<<(31&t)&4294967295)}flip(t,e){const r=e*this.rowSize+Math.floor(t/32);this.bits[r]^=1<<(31&t)&4294967295}xor(t){if(this.width!==t.getWidth()||this.height!==t.getHeight()||this.rowSize!==t.getRowSize())throw new o("input matrix dimensions do not match");const e=new w(Math.floor(this.width/32)+1),r=this.rowSize,n=this.bits;for(let i=0,s=this.height;ithis.height||i>this.width)throw new o("The region must fit inside the matrix");const a=this.rowSize,l=this.bits;for(let r=e;ra&&(a=t),32*eo){let t=31;for(;l>>>t==0;)t--;32*e+t>o&&(o=32*e+t)}}}return o=0&&0===e[r];)r--;if(r<0)return null;const n=Math.floor(r/t);let i=32*Math.floor(r%t);const s=e[r];let o=31;for(;s>>>o==0;)o--;return i+=o,Int32Array.from([i,n])}getWidth(){return this.width}getHeight(){return this.height}getRowSize(){return this.rowSize}equals(t){if(!(t instanceof T))return!1;const e=t;return this.width===e.width&&this.height===e.height&&this.rowSize===e.rowSize&&g.equals(this.bits,e.bits)}hashCode(){let t=this.width;return t=31*(t=31*(t=31*(t=31*t+this.width)+this.height)+this.rowSize)+g.hashCode(this.bits)}toString(t="X ",e=" ",r="\n"){return this.buildToString(t,e,r)}buildToString(t,e,r){let n=new p;for(let i=0,s=this.height;i>N.LUMINANCE_SHIFT]++;const o=N.estimateBlackPoint(s);if(n<3)for(let t=0;t>N.LUMINANCE_SHIFT]++}}const s=N.estimateBlackPoint(i),o=t.getMatrix();for(let t=0;ti&&(n=s,i=t[s]),t[s]>r&&(r=t[s]);let s=0,o=0;for(let r=0;ro&&(s=r,o=i)}if(n>s){const t=n;n=s,s=t}if(s-n<=e/16)throw new R;let a=s-1,l=-1;for(let e=s-1;e>n;e--){const i=e-n,o=i*i*(s-e)*(r-t[e]);o>l&&(a=e,l=o)}return a<=D.MINIMUM_DIMENSION&&r>=D.MINIMUM_DIMENSION){const n=t.getMatrix();let i=e>>D.BLOCK_SIZE_POWER;0!=(e&D.BLOCK_SIZE_MASK)&&i++;let s=r>>D.BLOCK_SIZE_POWER;0!=(r&D.BLOCK_SIZE_MASK)&&s++;const o=D.calculateBlackPoints(n,i,s,e,r),a=new T(e,r);D.calculateThresholdForBlock(n,i,s,e,r,o,a),this.matrix=a}else this.matrix=super.getBlackMatrix();return this.matrix}createBinarizer(t){return new D(t)}static calculateThresholdForBlock(t,e,r,n,i,s,o){const a=i-D.BLOCK_SIZE,l=n-D.BLOCK_SIZE;for(let i=0;ia&&(h=a);const c=D.cap(i,2,r-3);for(let r=0;rl&&(i=l);const a=D.cap(r,2,e-3);let u=0;for(let t=-2;t<=2;t++){const e=s[c+t];u+=e[a-2]+e[a-1]+e[a]+e[a+1]+e[a+2]}const d=u/25;D.thresholdBlock(t,i,h,d,n,o)}}}static cap(t,e,r){return tr?r:t}static thresholdBlock(t,e,r,n,i,s){for(let o=0,a=r*i+e;os&&(r=s);for(let s=0;so&&(e=o);let l=0,h=255,c=0;for(let i=0,s=r*n+e;ic&&(c=r)}if(c-h>D.MIN_DYNAMIC_RANGE)for(i++,s+=n;i>2*D.BLOCK_SIZE_POWER;if(c-h<=D.MIN_DYNAMIC_RANGE&&(u=h/2,i>0&&s>0)){const t=(a[i-1][s]+2*a[i][s-1]+a[i-1][s-1])/4;h>10}n[r]=i}return n}getRow(t,e){if(t<0||t>=this.getHeight())throw new o("Requested row is outside the image: "+t);const r=this.getWidth(),n=t*r;return null===e?e=this.buffer.slice(n,n+r):(e.lengthnew b(t.deviceId,t.label))})}findDeviceById(t){return P(this,void 0,void 0,function*(){const e=yield this.listVideoInputDevices();return e?e.find(e=>e.deviceId===t):null})}decodeFromInputVideoDevice(t,e){return P(this,void 0,void 0,function*(){return yield this.decodeOnceFromVideoDevice(t,e)})}decodeOnceFromVideoDevice(t,e){return P(this,void 0,void 0,function*(){let r;this.reset();const n={video:r=t?{deviceId:{exact:t}}:{facingMode:"environment"}};return yield this.decodeOnceFromConstraints(n,e)})}decodeOnceFromConstraints(t,e){return P(this,void 0,void 0,function*(){const r=yield navigator.mediaDevices.getUserMedia(t);return yield this.decodeOnceFromStream(r,e)})}decodeOnceFromStream(t,e){return P(this,void 0,void 0,function*(){this.reset();const r=yield this.attachStreamToVideo(t,e);return yield this.decodeOnce(r)})}decodeFromInputVideoDeviceContinuously(t,e,r){return P(this,void 0,void 0,function*(){return yield this.decodeFromVideoDevice(t,e,r)})}decodeFromVideoDevice(t,e,r){return P(this,void 0,void 0,function*(){let n;const i={video:n=t?{deviceId:{exact:t}}:{facingMode:"environment"}};return yield this.decodeFromConstraints(i,e,r)})}decodeFromConstraints(t,e,r){return P(this,void 0,void 0,function*(){const n=yield navigator.mediaDevices.getUserMedia(t);return yield this.decodeFromStream(n,e,r)})}decodeFromStream(t,e,r){return P(this,void 0,void 0,function*(){this.reset();const n=yield this.attachStreamToVideo(t,e);return yield this.decodeContinuously(n,r)})}stopAsyncDecode(){this._stopAsyncDecode=!0}stopContinuousDecode(){this._stopContinuousDecode=!0}attachStreamToVideo(t,e){return P(this,void 0,void 0,function*(){const r=this.prepareVideoElement(e);return this.addVideoSource(r,t),this.videoElement=r,this.stream=t,yield this.playVideoOnLoadAsync(r),r})}playVideoOnLoadAsync(t){return new Promise((e,r)=>this.playVideoOnLoad(t,()=>e()))}playVideoOnLoad(t,e){this.videoEndedListener=(()=>this.stopStreams()),this.videoCanPlayListener=(()=>this.tryPlayVideo(t)),t.addEventListener("ended",this.videoEndedListener),t.addEventListener("canplay",this.videoCanPlayListener),t.addEventListener("playing",e),this.tryPlayVideo(t)}isVideoPlaying(t){return t.currentTime>0&&!t.paused&&!t.ended&&t.readyState>2}tryPlayVideo(t){return P(this,void 0,void 0,function*(){if(this.isVideoPlaying(t))console.warn("Trying to play video that is already playing.");else try{yield t.play()}catch(t){console.warn("It was not possible to play the video.")}})}getMediaElement(t,e){const r=document.getElementById(t);if(!r)throw new s(`element with id '${t}' not found`);if(r.nodeName.toLowerCase()!==e.toLowerCase())throw new s(`element with id '${t}' must be an ${e} element`);return r}decodeFromImage(t,e){if(!t&&!e)throw new s("either imageElement with a src set or an url must be provided");return e&&!t?this.decodeFromImageUrl(e):this.decodeFromImageElement(t)}decodeFromVideo(t,e){if(!t&&!e)throw new s("Either an element with a src set or an URL must be provided");return e&&!t?this.decodeFromVideoUrl(e):this.decodeFromVideoElement(t)}decodeFromVideoContinuously(t,e,r){if(void 0===t&&void 0===e)throw new s("Either an element with a src set or an URL must be provided");return e&&!t?this.decodeFromVideoUrlContinuously(e,r):this.decodeFromVideoElementContinuously(t,r)}decodeFromImageElement(t){if(!t)throw new s("An image element must be provided.");this.reset();const e=this.prepareImageElement(t);let r;return this.imageElement=e,r=this.isImageLoaded(e)?this.decodeOnce(e,!1,!0):this._decodeOnLoadImage(e)}decodeFromVideoElement(t){const e=this._decodeFromVideoElementSetup(t);return this._decodeOnLoadVideo(e)}decodeFromVideoElementContinuously(t,e){const r=this._decodeFromVideoElementSetup(t);return this._decodeOnLoadVideoContinuously(r,e)}_decodeFromVideoElementSetup(t){if(!t)throw new s("A video element must be provided.");this.reset();const e=this.prepareVideoElement(t);return this.videoElement=e,e}decodeFromImageUrl(t){if(!t)throw new s("An URL must be provided.");this.reset();const e=this.prepareImageElement();this.imageElement=e;const r=this._decodeOnLoadImage(e);return e.src=t,r}decodeFromVideoUrl(t){if(!t)throw new s("An URL must be provided.");this.reset();const e=this.prepareVideoElement(),r=this.decodeFromVideoElement(e);return e.src=t,r}decodeFromVideoUrlContinuously(t,e){if(!t)throw new s("An URL must be provided.");this.reset();const r=this.prepareVideoElement(),n=this.decodeFromVideoElementContinuously(r,e);return r.src=t,n}_decodeOnLoadImage(t){return new Promise((e,r)=>{this.imageLoadedListener=(()=>this.decodeOnce(t,!1,!0).then(e,r)),t.addEventListener("load",this.imageLoadedListener)})}_decodeOnLoadVideo(t){return P(this,void 0,void 0,function*(){return yield this.playVideoOnLoadAsync(t),yield this.decodeOnce(t)})}_decodeOnLoadVideoContinuously(t,e){return P(this,void 0,void 0,function*(){yield this.playVideoOnLoadAsync(t),this.decodeContinuously(t,e)})}isImageLoaded(t){return!!t.complete&&0!==t.naturalWidth}prepareImageElement(t){let e;return void 0===t&&((e=document.createElement("img")).width=200,e.height=200),"string"==typeof t&&(e=this.getMediaElement(t,"img")),t instanceof HTMLImageElement&&(e=t),e}prepareVideoElement(t){let e;return t||"undefined"==typeof document||((e=document.createElement("video")).width=200,e.height=200),"string"==typeof t&&(e=this.getMediaElement(t,"video")),t instanceof HTMLVideoElement&&(e=t),e.setAttribute("autoplay","true"),e.setAttribute("muted","true"),e.setAttribute("playsinline","true"),e}decodeOnce(t,e=!0,r=!0){this._stopAsyncDecode=!1;const n=(i,s)=>{if(this._stopAsyncDecode)return s(new R("Video stream has ended before any code could be detected.")),void(this._stopAsyncDecode=void 0);try{i(this.decode(t))}catch(t){const o=(t instanceof l||t instanceof E)&&r;if(e&&t instanceof R||o)return setTimeout(n,this._timeBetweenDecodingAttempts,i,s);s(t)}};return new Promise((t,e)=>n(t,e))}decodeContinuously(t,e){this._stopContinuousDecode=!1;const r=()=>{if(this._stopContinuousDecode)this._stopContinuousDecode=void 0;else try{const n=this.decode(t);e(n,null),setTimeout(r,this.timeBetweenScansMillis)}catch(t){e(null,t);const n=t instanceof R;(t instanceof l||t instanceof E||n)&&setTimeout(r,this._timeBetweenDecodingAttempts)}};r()}decode(t){const e=this.createBinaryBitmap(t);return this.decodeBitmap(e)}createBinaryBitmap(t){const e=this.getCaptureCanvasContext(t);this.drawImageOnCanvas(e,t);const r=this.getCaptureCanvas(t),n=new M(r),i=new D(n);return new a(i)}getCaptureCanvasContext(t){if(!this.captureCanvasContext){const e=this.getCaptureCanvas(t).getContext("2d");this.captureCanvasContext=e}return this.captureCanvasContext}getCaptureCanvas(t){if(!this.captureCanvas){const e=this.createCaptureCanvas(t);this.captureCanvas=e}return this.captureCanvas}drawImageOnCanvas(t,e){t.drawImage(e,0,0)}decodeBitmap(t){return this.reader.decode(t,this._hints)}createCaptureCanvas(t){if("undefined"==typeof document)return this._destroyCaptureCanvas(),null;const e=document.createElement("canvas");let r,n;return void 0!==t&&(t instanceof HTMLVideoElement?(r=t.videoWidth,n=t.videoHeight):t instanceof HTMLImageElement&&(r=t.naturalWidth||t.width,n=t.naturalHeight||t.height)),e.style.width=r+"px",e.style.height=n+"px",e.width=r,e.height=n,e}stopStreams(){this.stream&&(this.stream.getVideoTracks().forEach(t=>t.stop()),this.stream=void 0),!1===this._stopAsyncDecode&&this.stopAsyncDecode(),!1===this._stopContinuousDecode&&this.stopContinuousDecode()}reset(){this.stopStreams(),this._destroyVideoElement(),this._destroyImageElement(),this._destroyCaptureCanvas()}_destroyVideoElement(){this.videoElement&&(void 0!==this.videoEndedListener&&this.videoElement.removeEventListener("ended",this.videoEndedListener),void 0!==this.videoPlayingEventListener&&this.videoElement.removeEventListener("playing",this.videoPlayingEventListener),void 0!==this.videoCanPlayListener&&this.videoElement.removeEventListener("loadedmetadata",this.videoCanPlayListener),this.cleanVideoSource(this.videoElement),this.videoElement=void 0)}_destroyImageElement(){this.imageElement&&(void 0!==this.imageLoadedListener&&this.imageElement.removeEventListener("load",this.imageLoadedListener),this.imageElement.src=void 0,this.imageElement.removeAttribute("src"),this.imageElement=void 0)}_destroyCaptureCanvas(){this.captureCanvasContext=void 0,this.captureCanvas=void 0}addVideoSource(t,e){try{t.srcObject=e}catch(r){t.src=URL.createObjectURL(e)}}cleanVideoSource(t){try{t.srcObject=null}catch(e){t.src=""}this.videoElement.removeAttribute("src")}}class F{constructor(t,e,r=(null==e?0:8*e.length),n,i,s=c.currentTimeMillis()){this.text=t,this.rawBytes=e,this.numBits=r,this.resultPoints=n,this.format=i,this.timestamp=s,this.text=t,this.rawBytes=e,this.numBits=null==r?null==e?0:8*e.length:r,this.resultPoints=n,this.format=i,this.resultMetadata=null,this.timestamp=null==s?c.currentTimeMillis():s}getText(){return this.text}getRawBytes(){return this.rawBytes}getNumBits(){return this.numBits}getResultPoints(){return this.resultPoints}getBarcodeFormat(){return this.format}getResultMetadata(){return this.resultMetadata}putMetadata(t,e){null===this.resultMetadata&&(this.resultMetadata=new Map),this.resultMetadata.set(t,e)}putAllMetadata(t){null!==t&&(null===this.resultMetadata?this.resultMetadata=t:this.resultMetadata=new Map(t))}addResultPoints(t){const e=this.resultPoints;if(null===e)this.resultPoints=t;else if(null!==t&&t.length>0){const r=new Array(e.length+t.length);c.arraycopy(e,0,r,0,e.length),c.arraycopy(t,0,r,e.length,t.length),this.resultPoints=r}}getTimestamp(){return this.timestamp}toString(){return this.text}}!function(t){t[t.AZTEC=0]="AZTEC",t[t.CODABAR=1]="CODABAR",t[t.CODE_39=2]="CODE_39",t[t.CODE_93=3]="CODE_93",t[t.CODE_128=4]="CODE_128",t[t.DATA_MATRIX=5]="DATA_MATRIX",t[t.EAN_8=6]="EAN_8",t[t.EAN_13=7]="EAN_13",t[t.ITF=8]="ITF",t[t.MAXICODE=9]="MAXICODE",t[t.PDF_417=10]="PDF_417",t[t.QR_CODE=11]="QR_CODE",t[t.RSS_14=12]="RSS_14",t[t.RSS_EXPANDED=13]="RSS_EXPANDED",t[t.UPC_A=14]="UPC_A",t[t.UPC_E=15]="UPC_E",t[t.UPC_EAN_EXTENSION=16]="UPC_EAN_EXTENSION"}(B||(B={}));var v,k=B;!function(t){t[t.OTHER=0]="OTHER",t[t.ORIENTATION=1]="ORIENTATION",t[t.BYTE_SEGMENTS=2]="BYTE_SEGMENTS",t[t.ERROR_CORRECTION_LEVEL=3]="ERROR_CORRECTION_LEVEL",t[t.ISSUE_NUMBER=4]="ISSUE_NUMBER",t[t.SUGGESTED_PRICE=5]="SUGGESTED_PRICE",t[t.POSSIBLE_COUNTRY=6]="POSSIBLE_COUNTRY",t[t.UPC_EAN_EXTENSION=7]="UPC_EAN_EXTENSION",t[t.PDF417_EXTRA_METADATA=8]="PDF417_EXTRA_METADATA",t[t.STRUCTURED_APPEND_SEQUENCE=9]="STRUCTURED_APPEND_SEQUENCE",t[t.STRUCTURED_APPEND_PARITY=10]="STRUCTURED_APPEND_PARITY"}(v||(v={}));var x,V,U,H,G,X,W=v;class z{constructor(t,e,r,n,i=-1,s=-1){this.rawBytes=t,this.text=e,this.byteSegments=r,this.ecLevel=n,this.structuredAppendSequenceNumber=i,this.structuredAppendParity=s,this.numBits=null==t?0:8*t.length}getRawBytes(){return this.rawBytes}getNumBits(){return this.numBits}setNumBits(t){this.numBits=t}getText(){return this.text}getByteSegments(){return this.byteSegments}getECLevel(){return this.ecLevel}getErrorsCorrected(){return this.errorsCorrected}setErrorsCorrected(t){this.errorsCorrected=t}getErasures(){return this.erasures}setErasures(t){this.erasures=t}getOther(){return this.other}setOther(t){this.other=t}hasStructuredAppend(){return this.structuredAppendParity>=0&&this.structuredAppendSequenceNumber>=0}getStructuredAppendParity(){return this.structuredAppendParity}getStructuredAppendSequenceNumber(){return this.structuredAppendSequenceNumber}}class Y{exp(t){return this.expTable[t]}log(t){if(0===t)throw new o;return this.logTable[t]}static addOrSubtract(t,e){return t^e}}class Z{constructor(t,e){if(0===e.length)throw new o;this.field=t;const r=e.length;if(r>1&&0===e[0]){let t=1;for(;tr.length){const t=e;e=r,r=t}let n=new Int32Array(r.length);const i=r.length-e.length;c.arraycopy(r,0,n,0,i);for(let t=i;t=t.getDegree()&&!n.isZero();){const i=n.getDegree()-t.getDegree(),o=e.multiply(n.getCoefficient(n.getDegree()),s),a=t.multiplyByMonomial(i,o),l=e.buildMonomial(i,o);r=r.addOrSubtract(l),n=n.addOrSubtract(a)}return[r,n]}toString(){let t="";for(let e=this.getDegree();e>=0;e--){let r=this.getCoefficient(e);if(0!==r){if(r<0?(t+=" - ",r=-r):t.length>0&&(t+=" + "),0===e||1!==r){const e=this.field.log(r);0===e?t+="1":1===e?t+="a":(t+="a^",t+=e)}0!==e&&(1===e?t+="x":(t+="x^",t+=e))}}return t}}class K extends i{}K.kind="ArithmeticException";class q extends Y{constructor(t,e,r){super(),this.primitive=t,this.size=e,this.generatorBase=r;const n=new Int32Array(e);let i=1;for(let r=0;r=e&&(i^=t,i&=e-1);this.expTable=n;const s=new Int32Array(e);for(let t=0;t=(r/2|0);){let t=i,e=o;if(o=a,(i=s).isZero())throw new Q("r_{i-1} was zero");s=t;let r=n.getZero();const l=i.getCoefficient(i.getDegree()),h=n.inverse(l);for(;s.getDegree()>=i.getDegree()&&!s.isZero();){const t=s.getDegree()-i.getDegree(),e=n.multiply(s.getCoefficient(s.getDegree()),h);r=r.addOrSubtract(n.buildMonomial(t,e)),s=s.addOrSubtract(i.multiplyByMonomial(t,e))}if(a=r.multiply(o).addOrSubtract(e),s.getDegree()>=i.getDegree())throw new j("Division algorithm failed to reduce polynomial?")}const l=a.getCoefficient(0);if(0===l)throw new Q("sigmaTilde(0) was zero");const h=n.inverse(l);return[a.multiplyScalar(h),s.multiplyScalar(h)]}findErrorLocations(t){const e=t.getDegree();if(1===e)return Int32Array.from([t.getCoefficient(1)]);const r=new Int32Array(e);let n=0;const i=this.field;for(let s=1;s1,c,c+r-1),c+=r-1;else for(let t=r-1;t>=0;--t)h[c++]=0!=(e&1<=8?$.readCode(t,e,8):$.readCode(t,e,r)<<8-r}static convertBoolArrayToByteArray(t){let e=new Uint8Array((t.length+7)/8);for(let r=0;r","?","[","]","{","}","CTRL_UL"],$.DIGIT_TABLE=["CTRL_PS"," ","0","1","2","3","4","5","6","7","8","9",",",".","CTRL_UL","CTRL_US"];class tt{constructor(){}static round(t){return NaN===t?0:t<=Number.MIN_SAFE_INTEGER?Number.MIN_SAFE_INTEGER:t>=Number.MAX_SAFE_INTEGER?Number.MAX_SAFE_INTEGER:t+(t<0?-.5:.5)|0}static distance(t,e,r,n){const i=t-r,s=e-n;return Math.sqrt(i*i+s*s)}static sum(t){let e=0;for(let r=0,n=t.length;r!==n;r++){e+=t[r]}return e}}class et{static floatToIntBits(t){return t}}et.MAX_VALUE=Number.MAX_SAFE_INTEGER;class rt{constructor(t,e){this.x=t,this.y=e}getX(){return this.x}getY(){return this.y}equals(t){if(t instanceof rt){const e=t;return this.x===e.x&&this.y===e.y}return!1}hashCode(){return 31*et.floatToIntBits(this.x)+et.floatToIntBits(this.y)}toString(){return"("+this.x+","+this.y+")"}static orderBestPatterns(t){const e=this.distance(t[0],t[1]),r=this.distance(t[1],t[2]),n=this.distance(t[0],t[2]);let i,s,o;if(r>=e&&r>=n?(s=t[0],i=t[1],o=t[2]):n>=r&&n>=e?(s=t[1],i=t[0],o=t[2]):(s=t[2],i=t[0],o=t[1]),this.crossProductZ(i,s,o)<0){const t=i;i=o,o=t}t[0]=i,t[1]=s,t[2]=o}static distance(t,e){return tt.distance(t.x,t.y,e.x,e.y)}static crossProductZ(t,e,r){const n=e.x,i=e.y;return(r.x-n)*(t.y-i)-(r.y-i)*(t.x-n)}}class nt{constructor(t,e){this.bits=t,this.points=e}getBits(){return this.bits}getPoints(){return this.points}}class it extends nt{constructor(t,e,r,n,i){super(t,e),this.compact=r,this.nbDatablocks=n,this.nbLayers=i}getNbLayers(){return this.nbLayers}getNbDatablocks(){return this.nbDatablocks}isCompact(){return this.compact}}class st{constructor(t,e,r,n){this.image=t,this.height=t.getHeight(),this.width=t.getWidth(),null==e&&(e=st.INIT_SIZE),null==r&&(r=t.getWidth()/2|0),null==n&&(n=t.getHeight()/2|0);const i=e/2|0;if(this.leftInit=r-i,this.rightInit=r+i,this.upInit=n-i,this.downInit=n+i,this.upInit<0||this.leftInit<0||this.downInit>=this.height||this.rightInit>=this.width)throw new R}detect(){let t=this.leftInit,e=this.rightInit,r=this.upInit,n=this.downInit,i=!1,s=!0,o=!1,a=!1,l=!1,h=!1,c=!1;const u=this.width,d=this.height;for(;s;){s=!1;let g=!0;for(;(g||!a)&&e=u){i=!0;break}let f=!0;for(;(f||!l)&&n=d){i=!0;break}let w=!0;for(;(w||!h)&&t>=0;)(w=this.containsBlackPoint(r,n,t,!1))?(t--,s=!0,h=!0):h||t--;if(t<0){i=!0;break}let A=!0;for(;(A||!c)&&r>=0;)(A=this.containsBlackPoint(t,e,r,!0))?(r--,s=!0,c=!0):c||r--;if(r<0){i=!0;break}s&&(o=!0)}if(!i&&o){const i=e-t;let s=null;for(let e=1;null===s&&er||o<-1||o>n)throw new R;i=!1,-1===s?(e[t]=0,i=!0):s===r&&(e[t]=r-1,i=!0),-1===o?(e[t+1]=0,i=!0):o===n&&(e[t+1]=n-1,i=!0)}i=!0;for(let t=e.length-2;t>=0&&i;t-=2){const s=Math.floor(e[t]),o=Math.floor(e[t+1]);if(s<-1||s>r||o<-1||o>n)throw new R;i=!1,-1===s?(e[t]=0,i=!0):s===r&&(e[t]=r-1,i=!0),-1===o?(e[t+1]=0,i=!0):o===n&&(e[t+1]=n-1,i=!0)}}}class at{constructor(t,e,r,n,i,s,o,a,l){this.a11=t,this.a21=e,this.a31=r,this.a12=n,this.a22=i,this.a32=s,this.a13=o,this.a23=a,this.a33=l}static quadrilateralToQuadrilateral(t,e,r,n,i,s,o,a,l,h,c,u,d,g,f,w){const A=at.quadrilateralToSquare(t,e,r,n,i,s,o,a);return at.squareToQuadrilateral(l,h,c,u,d,g,f,w).times(A)}transformPoints(t){const e=t.length,r=this.a11,n=this.a12,i=this.a13,s=this.a21,o=this.a22,a=this.a23,l=this.a31,h=this.a32,c=this.a33;for(let u=0;u>1&127):(n<<=10,n+=(e>>2&992)+(e>>1&31))}let i=this.getCorrectedParameterData(n,this.compact);this.compact?(this.nbLayers=1+(i>>6),this.nbDataBlocks=1+(63&i)):(this.nbLayers=1+(i>>11),this.nbDataBlocks=1+(2047&i))}getRotation(t,e){let r=0;t.forEach((t,n,i)=>{r=(r<<3)+((t>>e-2<<1)+(1&t))}),r=((1&r)<<11)+(r>>1);for(let t=0;t<4;t++)if(f.bitCount(r^this.EXPECTED_CORNER_BITS[t])<=2)return t;throw new R}getCorrectedParameterData(t,e){let r,n;e?(r=7,n=2):(r=10,n=4);let i=r-n,s=new Int32Array(r);for(let e=r-1;e>=0;--e)s[e]=15&t,t>>=4;try{new J(q.AZTEC_PARAM).decode(s,i)}catch(t){throw new R}let o=0;for(let t=0;t2){let r=this.distancePoint(l,t)*this.nbCenterLayers/(this.distancePoint(i,e)*(this.nbCenterLayers+2));if(r<.75||r>1.25||!this.isWhiteOrBlackRectangle(t,o,a,l))break}e=t,r=o,n=a,i=l,s=!s}if(5!==this.nbCenterLayers&&7!==this.nbCenterLayers)throw new R;this.compact=5===this.nbCenterLayers;let o=new rt(e.getX()+.5,e.getY()-.5),a=new rt(r.getX()+.5,r.getY()+.5),l=new rt(n.getX()-.5,n.getY()+.5),h=new rt(i.getX()-.5,i.getY()-.5);return this.expandSquare([o,a,l,h],2*this.nbCenterLayers-3,2*this.nbCenterLayers)}getMatrixCenter(){let t,e,r,n;try{let i=new st(this.image).detect();t=i[0],e=i[1],r=i[2],n=i[3]}catch(i){let s=this.image.getWidth()/2,o=this.image.getHeight()/2;t=this.getFirstDifferent(new ct(s+7,o-7),!1,1,-1).toResultPoint(),e=this.getFirstDifferent(new ct(s+7,o+7),!1,1,1).toResultPoint(),r=this.getFirstDifferent(new ct(s-7,o+7),!1,-1,1).toResultPoint(),n=this.getFirstDifferent(new ct(s-7,o-7),!1,-1,-1).toResultPoint()}let i=tt.round((t.getX()+n.getX()+e.getX()+r.getX())/4),s=tt.round((t.getY()+n.getY()+e.getY()+r.getY())/4);try{let o=new st(this.image,15,i,s).detect();t=o[0],e=o[1],r=o[2],n=o[3]}catch(o){t=this.getFirstDifferent(new ct(i+7,s-7),!1,1,-1).toResultPoint(),e=this.getFirstDifferent(new ct(i+7,s+7),!1,1,1).toResultPoint(),r=this.getFirstDifferent(new ct(i-7,s+7),!1,-1,1).toResultPoint(),n=this.getFirstDifferent(new ct(i-7,s-7),!1,-1,-1).toResultPoint()}return i=tt.round((t.getX()+n.getX()+e.getX()+r.getX())/4),s=tt.round((t.getY()+n.getY()+e.getY()+r.getY())/4),new ct(i,s)}getMatrixCornerPoints(t){return this.expandSquare(t,2*this.nbCenterLayers,this.getDimension())}sampleGrid(t,e,r,n,i){let s=ht.getInstance(),o=this.getDimension(),a=o/2-this.nbCenterLayers,l=o/2+this.nbCenterLayers;return s.sampleGrid(t,o,o,a,a,l,a,l,l,a,l,e.getX(),e.getY(),r.getX(),r.getY(),n.getX(),n.getY(),i.getX(),i.getY())}sampleLine(t,e,r){let n=0,i=this.distanceResultPoint(t,e),s=i/r,o=t.getX(),a=t.getY(),l=s*(e.getX()-t.getX())/i,h=s*(e.getY()-t.getY())/i;for(let t=0;t.1&&c<.9?0:c<=.1===l?1:-1}getFirstDifferent(t,e,r,n){let i=t.getX()+r,s=t.getY()+n;for(;this.isValid(i,s)&&this.image.get(i,s)===e;)i+=r,s+=n;for(i-=r,s-=n;this.isValid(i,s)&&this.image.get(i,s)===e;)i+=r;for(i-=r;this.isValid(i,s)&&this.image.get(i,s)===e;)s+=n;return new ct(i,s-=n)}expandSquare(t,e,r){let n=r/(2*e),i=t[0].getX()-t[2].getX(),s=t[0].getY()-t[2].getY(),o=(t[0].getX()+t[2].getX())/2,a=(t[0].getY()+t[2].getY())/2,l=new rt(o+n*i,a+n*s),h=new rt(o-n*i,a-n*s);return i=t[1].getX()-t[3].getX(),s=t[1].getY()-t[3].getY(),o=(t[1].getX()+t[3].getX())/2,a=(t[1].getY()+t[3].getY())/2,[l,new rt(o+n*i,a+n*s),h,new rt(o-n*i,a-n*s)]}isValid(t,e){return t>=0&&t0&&e{r.foundPossibleResultPoint(t)})}}reset(){}}class gt{decode(t,e){try{return this.doDecode(t,e)}catch(r){if(e&&!0===e.get(C.TRY_HARDER)&&t.isRotateSupported()){const r=t.rotateCounterClockwise(),n=this.doDecode(r,e),i=n.getResultMetadata();let s=270;null!==i&&!0===i.get(W.ORIENTATION)&&(s+=i.get(W.ORIENTATION)%360),n.putMetadata(W.ORIENTATION,s);const o=n.getResultPoints();if(null!==o){const t=r.getHeight();for(let e=0;e>(s?8:5));let a;a=s?n:15;const l=Math.trunc(n/2);for(let s=0;s=n)break;try{i=t.getBlackRow(h,i)}catch(t){continue}for(let t=0;t<2;t++){if(1===t&&(i.reverse(),e&&!0===e.get(C.NEED_RESULT_POINT_CALLBACK))){const t=new Map;e.forEach((e,r)=>t.set(r,e)),t.delete(C.NEED_RESULT_POINT_CALLBACK),e=t}try{const n=this.decodeRow(h,i,e);if(1===t){n.putMetadata(W.ORIENTATION,180);const t=n.getResultPoints();null!==t&&(t[0]=new rt(r-t[0].getX()-1,t[0].getY()),t[1]=new rt(r-t[1].getX()-1,t[1].getY()))}return n}catch(t){}}}throw new R}static recordPattern(t,e,r){const n=r.length;for(let t=0;t=i)throw new R;let s=!t.get(e),o=0,a=e;for(;a0&&n>=0;)t.get(--e)!==i&&(n--,i=!i);if(n>=0)throw new R;gt.recordPattern(t,e+1,r)}static patternMatchVariance(t,e,r){const n=t.length;let i=0,s=0;for(let r=0;rs?n-s:s-n;if(l>r)return Number.POSITIVE_INFINITY;a+=l}return a/i}}class ft extends gt{static findStartPattern(t){const e=t.getSize(),r=t.getNextSet(0);let n=0,i=Int32Array.from([0,0,0,0,0,0]),s=r,o=!1;for(let a=r;a=0&&t.isRange(Math.max(0,s-(a-s)/2),s,!1))return Int32Array.from([s,a,r]);s+=i[0]+i[1],(i=i.slice(2,i.length-1))[n-1]=0,i[n]=0,n--}else n++;i[n]=1,o=!o}throw new R}static decodeCode(t,e,r){gt.recordPattern(t,r,e);let n=ft.MAX_AVG_VARIANCE,i=-1;for(let t=0;t=0)return i;throw new R}decodeRow(t,e,r){const n=r&&!0===r.get(C.ASSUME_GS1),i=ft.findStartPattern(e),s=i[2];let o=0;const a=new Uint8Array(20);let h;switch(a[o++]=s,s){case ft.CODE_START_A:h=ft.CODE_CODE_A;break;case ft.CODE_START_B:h=ft.CODE_CODE_B;break;case ft.CODE_START_C:h=ft.CODE_CODE_C;break;default:throw new E}let c=!1,u=!1,d="",g=i[0],f=i[1];const w=Int32Array.from([0,0,0,0,0,0]);let A=0,m=0,_=s,I=0,S=!0,p=!1,T=!1;for(;!c;){const t=u;switch(u=!1,A=m,m=ft.decodeCode(e,w,f),a[o++]=m,m!==ft.CODE_STOP&&(S=!0),m!==ft.CODE_STOP&&(_+=++I*m),g=f,f+=w.reduce((t,e)=>t+e,0),m){case ft.CODE_START_A:case ft.CODE_START_B:case ft.CODE_START_C:throw new E}switch(h){case ft.CODE_CODE_A:if(m<64)d+=T===p?String.fromCharCode(" ".charCodeAt(0)+m):String.fromCharCode(" ".charCodeAt(0)+m+128),T=!1;else if(m<96)d+=T===p?String.fromCharCode(m-64):String.fromCharCode(m+64),T=!1;else switch(m!==ft.CODE_STOP&&(S=!1),m){case ft.CODE_FNC_1:n&&(0===d.length?d+="]C1":d+=String.fromCharCode(29));break;case ft.CODE_FNC_2:case ft.CODE_FNC_3:break;case ft.CODE_FNC_4_A:!p&&T?(p=!0,T=!1):p&&T?(p=!1,T=!1):T=!0;break;case ft.CODE_SHIFT:u=!0,h=ft.CODE_CODE_B;break;case ft.CODE_CODE_B:h=ft.CODE_CODE_B;break;case ft.CODE_CODE_C:h=ft.CODE_CODE_C;break;case ft.CODE_STOP:c=!0}break;case ft.CODE_CODE_B:if(m<96)d+=T===p?String.fromCharCode(" ".charCodeAt(0)+m):String.fromCharCode(" ".charCodeAt(0)+m+128),T=!1;else switch(m!==ft.CODE_STOP&&(S=!1),m){case ft.CODE_FNC_1:n&&(0===d.length?d+="]C1":d+=String.fromCharCode(29));break;case ft.CODE_FNC_2:case ft.CODE_FNC_3:break;case ft.CODE_FNC_4_B:!p&&T?(p=!0,T=!1):p&&T?(p=!1,T=!1):T=!0;break;case ft.CODE_SHIFT:u=!0,h=ft.CODE_CODE_A;break;case ft.CODE_CODE_A:h=ft.CODE_CODE_A;break;case ft.CODE_CODE_C:h=ft.CODE_CODE_C;break;case ft.CODE_STOP:c=!0}break;case ft.CODE_CODE_C:if(m<100)m<10&&(d+="0"),d+=m;else switch(m!==ft.CODE_STOP&&(S=!1),m){case ft.CODE_FNC_1:n&&(0===d.length?d+="]C1":d+=String.fromCharCode(29));break;case ft.CODE_CODE_A:h=ft.CODE_CODE_A;break;case ft.CODE_CODE_B:h=ft.CODE_CODE_B;break;case ft.CODE_STOP:c=!0}}t&&(h=h===ft.CODE_CODE_A?ft.CODE_CODE_B:ft.CODE_CODE_A)}const N=f-g;if(f=e.getNextUnset(f),!e.isRange(f,Math.min(e.getSize(),f+(f-g)/2),!1))throw new R;if((_-=I*A)%103!==A)throw new l;const D=d.length;if(0===D)throw new R;D>0&&S&&(d=h===ft.CODE_CODE_C?d.substring(0,D-2):d.substring(0,D-1));const y=(i[1]+i[0])/2,O=g+N/2,M=a.length,b=new Uint8Array(M);for(let t=0;tn&&(i=e);n=i,e=0;let s=0,o=0;for(let i=0;in&&(o|=1<0;i++){let r=t[i];if(r>n&&(e--,2*r>=s))return-1}return o}}while(e>3);return-1}static patternToChar(t){for(let e=0;e="A"&&i<="Z"))throw new E;s=String.fromCharCode(i.charCodeAt(0)+32);break;case"$":if(!(i>="A"&&i<="Z"))throw new E;s=String.fromCharCode(i.charCodeAt(0)-64);break;case"%":if(i>="A"&&i<="E")s=String.fromCharCode(i.charCodeAt(0)-38);else if(i>="F"&&i<="J")s=String.fromCharCode(i.charCodeAt(0)-11);else if(i>="K"&&i<="O")s=String.fromCharCode(i.charCodeAt(0)+16);else if(i>="P"&&i<="T")s=String.fromCharCode(i.charCodeAt(0)+43);else if("U"===i)s="\0";else if("V"===i)s="@";else if("W"===i)s="`";else{if("X"!==i&&"Y"!==i&&"Z"!==i)throw new E;s=""}break;case"/":if(i>="A"&&i<="O")s=String.fromCharCode(i.charCodeAt(0)-32);else{if("Z"!==i)throw new E;s=":"}}r+=s,n++}else r+=e}return r}}wt.ALPHABET_STRING="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%",wt.CHARACTER_ENCODINGS=[52,289,97,352,49,304,112,37,292,100,265,73,328,25,280,88,13,268,76,28,259,67,322,19,274,82,7,262,70,22,385,193,448,145,400,208,133,388,196,168,162,138,42],wt.ASTERISK_ENCODING=148;class At extends gt{constructor(){super(...arguments),this.narrowLineWidth=-1}decodeRow(t,e,r){let n=this.decodeStart(e),i=this.decodeEnd(e),s=new p;At.decodeMiddle(e,n[1],i[0],s);let o=s.toString(),a=null;null!=r&&(a=r.get(C.ALLOWED_LENGTHS)),null==a&&(a=At.DEFAULT_ALLOWED_LENGTHS);let l=o.length,h=!1,c=0;for(let t of a){if(l===t){h=!0;break}t>c&&(c=t)}if(!h&&l>c&&(h=!0),!h)throw new E;const u=[new rt(n[1],t),new rt(i[0],t)];return new F(o,null,0,u,k.ITF,(new Date).getTime())}static decodeMiddle(t,e,r,n){let i=new Int32Array(10),s=new Int32Array(5),o=new Int32Array(5);for(i.fill(0),s.fill(0),o.fill(0);e0&&n>=0&&!t.get(n);n--)r--;if(0!==r)throw new R}static skipWhiteSpace(t){const e=t.getSize(),r=t.getNextSet(0);if(r===e)throw new R;return r}decodeEnd(t){t.reverse();try{let e,r=At.skipWhiteSpace(t);try{e=At.findGuardPattern(t,r,At.END_PATTERN_REVERSED[0])}catch(n){n instanceof R&&(e=At.findGuardPattern(t,r,At.END_PATTERN_REVERSED[1]))}this.validateQuietZone(t,e[0]);let n=e[0];return e[0]=t.getSize()-e[1],e[1]=t.getSize()-n,e}finally{t.reverse()}}static findGuardPattern(t,e,r){let n=r.length,i=new Int32Array(n),s=t.getSize(),o=!1,a=0,l=e;i.fill(0);for(let h=e;h=0)return r%10;throw new R}}At.PATTERNS=[Int32Array.from([1,1,2,2,1]),Int32Array.from([2,1,1,1,2]),Int32Array.from([1,2,1,1,2]),Int32Array.from([2,2,1,1,1]),Int32Array.from([1,1,2,1,2]),Int32Array.from([2,1,2,1,1]),Int32Array.from([1,2,2,1,1]),Int32Array.from([1,1,1,2,2]),Int32Array.from([2,1,1,2,1]),Int32Array.from([1,2,1,2,1]),Int32Array.from([1,1,3,3,1]),Int32Array.from([3,1,1,1,3]),Int32Array.from([1,3,1,1,3]),Int32Array.from([3,3,1,1,1]),Int32Array.from([1,1,3,1,3]),Int32Array.from([3,1,3,1,1]),Int32Array.from([1,3,3,1,1]),Int32Array.from([1,1,1,3,3]),Int32Array.from([3,1,1,3,1]),Int32Array.from([1,3,1,3,1])],At.MAX_AVG_VARIANCE=.38,At.MAX_INDIVIDUAL_VARIANCE=.5,At.DEFAULT_ALLOWED_LENGTHS=[6,8,10,12,14],At.START_PATTERN=Int32Array.from([1,1,1,1]),At.END_PATTERN_REVERSED=[Int32Array.from([1,1,2]),Int32Array.from([1,1,3])];class Ct extends gt{constructor(){super(...arguments),this.decodeRowStringBuffer=""}static findStartGuardPattern(t){let e,r=!1,n=0,i=Int32Array.from([0,0,0]);for(;!r;){i=Int32Array.from([0,0,0]);let s=(e=Ct.findGuardPattern(t,n,!1,this.START_END_PATTERN,i))[0],o=s-((n=e[1])-s);o>=0&&(r=t.isRange(o,s,!1))}return e}static checkChecksum(t){return Ct.checkStandardUPCEANChecksum(t)}static checkStandardUPCEANChecksum(t){let e=t.length;if(0===e)return!1;let r=parseInt(t.charAt(e-1),10);return Ct.getStandardUPCEANChecksum(t.substring(0,e-1))===r}static getStandardUPCEANChecksum(t){let e=t.length,r=0;for(let n=e-1;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new E;r+=e}r*=3;for(let n=e-2;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new E;r+=e}return(1e3-r)%10}static decodeEnd(t,e){return Ct.findGuardPattern(t,e,!1,Ct.START_END_PATTERN,new Int32Array(Ct.START_END_PATTERN.length).fill(0))}static findGuardPatternWithoutCounters(t,e,r,n){return this.findGuardPattern(t,e,r,n,new Int32Array(n.length))}static findGuardPattern(t,e,r,n,i){let s=t.getSize(),o=0,a=e=r?t.getNextUnset(e):t.getNextSet(e),l=n.length,h=r;for(let r=e;r=0)return s;throw new R}}Ct.MAX_AVG_VARIANCE=.48,Ct.MAX_INDIVIDUAL_VARIANCE=.7,Ct.START_END_PATTERN=Int32Array.from([1,1,1]),Ct.MIDDLE_PATTERN=Int32Array.from([1,1,1,1,1]),Ct.END_PATTERN=Int32Array.from([1,1,1,1,1,1]),Ct.L_PATTERNS=[Int32Array.from([3,2,1,1]),Int32Array.from([2,2,2,1]),Int32Array.from([2,1,2,2]),Int32Array.from([1,4,1,1]),Int32Array.from([1,1,3,2]),Int32Array.from([1,2,3,1]),Int32Array.from([1,1,1,4]),Int32Array.from([1,3,1,2]),Int32Array.from([1,2,1,3]),Int32Array.from([3,1,1,2])];class Et{constructor(){this.CHECK_DIGIT_ENCODINGS=[24,20,18,17,12,6,3,10,9,5],this.decodeMiddleCounters=Int32Array.from([0,0,0,0]),this.decodeRowStringBuffer=""}decodeRow(t,e,r){let n=this.decodeRowStringBuffer,i=this.decodeMiddle(e,r,n),s=n.toString(),o=Et.parseExtensionString(s),a=[new rt((r[0]+r[1])/2,t),new rt(i,t)],l=new F(s,null,0,a,k.UPC_EAN_EXTENSION,(new Date).getTime());return null!=o&&l.putAllMetadata(o),l}decodeMiddle(t,e,r){let n=this.decodeMiddleCounters;n[0]=0,n[1]=0,n[2]=0,n[3]=0;let i=t.getSize(),s=e[1],o=0;for(let e=0;e<5&&s=10&&(o|=1<<4-e),4!==e&&(s=t.getNextSet(s),s=t.getNextUnset(s))}if(5!==r.length)throw new R;let a=this.determineCheckDigit(o);if(Et.extensionChecksum(r.toString())!==a)throw new R;return s}static extensionChecksum(t){let e=t.length,r=0;for(let n=e-2;n>=0;n-=2)r+=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);r*=3;for(let n=e-1;n>=0;n-=2)r+=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);return(r*=3)%10}determineCheckDigit(t){for(let e=0;e<10;e++)if(t===this.CHECK_DIGIT_ENCODINGS[e])return e;throw new R}static parseExtensionString(t){if(5!==t.length)return null;let e=Et.parseExtension5String(t);return null==e?null:new Map([[W.SUGGESTED_PRICE,e]])}static parseExtension5String(t){let e;switch(t.charAt(0)){case"0":e="£";break;case"5":e="$";break;case"9":switch(t){case"90000":return null;case"99991":return"0.00";case"99990":return"Used"}e="";break;default:e=""}let r=parseInt(t.substring(1)),n=r%100;return e+(r/100).toString()+"."+(n<10?"0"+n:n.toString())}}class mt{constructor(){this.decodeMiddleCounters=Int32Array.from([0,0,0,0]),this.decodeRowStringBuffer=""}decodeRow(t,e,r){let n=this.decodeRowStringBuffer,i=this.decodeMiddle(e,r,n),s=n.toString(),o=mt.parseExtensionString(s),a=[new rt((r[0]+r[1])/2,t),new rt(i,t)],l=new F(s,null,0,a,k.UPC_EAN_EXTENSION,(new Date).getTime());return null!=o&&l.putAllMetadata(o),l}decodeMiddle(t,e,r){let n=this.decodeMiddleCounters;n[0]=0,n[1]=0,n[2]=0,n[3]=0;let i=t.getSize(),s=e[1],o=0;for(let e=0;e<2&&s=10&&(o|=1<<1-e),1!==e&&(s=t.getNextSet(s),s=t.getNextUnset(s))}if(2!==r.length)throw new R;if(parseInt(r.toString())%4!==o)throw new R;return s}static parseExtensionString(t){return 2!==t.length?null:new Map([[W.ISSUE_NUMBER,parseInt(t)]])}}class _t{static decodeRow(t,e,r){let n=Ct.findGuardPattern(e,r,!1,this.EXTENSION_START_PATTERN,new Int32Array(this.EXTENSION_START_PATTERN.length).fill(0));try{return(new Et).decodeRow(t,e,n)}catch(r){return(new mt).decodeRow(t,e,n)}}}_t.EXTENSION_START_PATTERN=Int32Array.from([1,1,2]);class It extends Ct{constructor(){super(),this.decodeRowStringBuffer="",It.L_AND_G_PATTERNS=It.L_PATTERNS.map(t=>Int32Array.from(t));for(let t=10;t<20;t++){let e=It.L_PATTERNS[t-10],r=new Int32Array(e.length);for(let t=0;t=e.getSize()||!e.isRange(c,u,!1))throw new R;let d=a.toString();if(d.length<8)throw new E;if(!It.checkChecksum(d))throw new l;let g=(n[1]+n[0])/2,f=(h[1]+h[0])/2,w=this.getBarcodeFormat(),A=[new rt(g,t),new rt(f,t)],m=new F(d,null,0,A,w,(new Date).getTime()),_=0;try{let r=_t.decodeRow(t,e,h[1]);m.putMetadata(W.UPC_EAN_EXTENSION,r.getText()),m.putAllMetadata(r.getResultMetadata()),m.addResultPoints(r.getResultPoints()),_=r.getText().length}catch(t){}let I=null==r?null:r.get(C.ALLOWED_EAN_EXTENSIONS);if(null!=I){let t=!1;for(let e in I)if(_.toString()===e){t=!0;break}if(!t)throw new R}return w===k.EAN_13||k.UPC_A,m}static checkChecksum(t){return It.checkStandardUPCEANChecksum(t)}static checkStandardUPCEANChecksum(t){let e=t.length;if(0===e)return!1;let r=parseInt(t.charAt(e-1),10);return It.getStandardUPCEANChecksum(t.substring(0,e-1))===r}static getStandardUPCEANChecksum(t){let e=t.length,r=0;for(let n=e-1;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new E;r+=e}r*=3;for(let n=e-2;n>=0;n-=2){let e=t.charAt(n).charCodeAt(0)-"0".charCodeAt(0);if(e<0||e>9)throw new E;r+=e}return(1e3-r)%10}static decodeEnd(t,e){return It.findGuardPattern(t,e,!1,It.START_END_PATTERN,new Int32Array(It.START_END_PATTERN.length).fill(0))}}class St extends It{constructor(){super(),this.decodeMiddleCounters=Int32Array.from([0,0,0,0])}decodeMiddle(t,e,r){let n=this.decodeMiddleCounters;n[0]=0,n[1]=0,n[2]=0,n[3]=0;let i=t.getSize(),s=e[1],o=0;for(let e=0;e<6&&s=10&&(o|=1<<5-e)}r=St.determineFirstDigit(r,o),s=It.findGuardPattern(t,s,!0,It.MIDDLE_PATTERN,new Int32Array(It.MIDDLE_PATTERN.length).fill(0))[1];for(let e=0;e<6&&st);n[0]=0,n[1]=0,n[2]=0,n[3]=0;const i=t.getSize();let s=e[1],o=0;for(let e=0;e<6&&s=10&&(o|=1<<5-e)}return Rt.determineNumSysAndCheckDigit(new p(r),o),s}decodeEnd(t,e){return Rt.findGuardPatternWithoutCounters(t,e,!0,Rt.MIDDLE_END_PATTERN)}checkChecksum(t){return It.checkChecksum(Rt.convertUPCEtoUPCA(t))}static determineNumSysAndCheckDigit(t,e){for(let r=0;r<=1;r++)for(let n=0;n<10;n++)if(e===this.NUMSYS_AND_CHECK_DIGIT_PATTERNS[r][n])return t.insert(0,"0"+r),void t.append("0"+n);throw R.getNotFoundInstance()}getBarcodeFormat(){return k.UPC_E}static convertUPCEtoUPCA(t){const e=t.slice(1,7).split("").map(t=>t.charCodeAt(0)),r=new p;r.append(t.charAt(0));let n=e[5];switch(n){case 0:case 1:case 2:r.appendChars(e,0,2),r.append(n),r.append("0000"),r.appendChars(e,2,3);break;case 3:r.appendChars(e,0,3),r.append("00000"),r.appendChars(e,3,2);break;case 4:r.appendChars(e,0,4),r.append("00000"),r.append(e[4]);break;default:r.appendChars(e,0,5),r.append("0000"),r.append(n)}return t.length>=8&&r.append(t.charAt(7)),r.toString()}}Rt.MIDDLE_END_PATTERN=Int32Array.from([1,1,1,1,1,1]),Rt.NUMSYS_AND_CHECK_DIGIT_PATTERNS=[Int32Array.from([56,52,50,49,44,38,35,42,41,37]),Int32Array.from([7,11,13,14,19,25,28,21,22,1])];class Nt extends gt{constructor(t){super();let e=null==t?null:t.get(C.POSSIBLE_FORMATS),r=[];null!=e&&(e.indexOf(k.EAN_13)>-1?r.push(new St):e.indexOf(k.UPC_A)>-1&&r.push(new Tt),e.indexOf(k.EAN_8)>-1&&r.push(new pt),e.indexOf(k.UPC_E)>-1&&r.push(new Rt)),0===r.length&&(r.push(new St),r.push(new pt),r.push(new Rt)),this.readers=r}decodeRow(t,e,r){for(let n of this.readers)try{const i=n.decodeRow(t,e,r),s=i.getBarcodeFormat()===k.EAN_13&&"0"===i.getText().charAt(0),o=null==r?null:r.get(C.POSSIBLE_FORMATS),a=null==o||o.includes(k.UPC_A);if(s&&a){const t=i.getRawBytes(),e=new F(i.getText().substring(1),t,t.length,i.getResultPoints(),k.UPC_A);return e.putAllMetadata(i.getResultMetadata()),e}return i}catch(t){}throw new R}reset(){for(let t of this.readers)t.reset()}}class Dt extends gt{constructor(){super(),this.decodeFinderCounters=new Int32Array(4),this.dataCharacterCounters=new Int32Array(8),this.oddRoundingErrors=new Array(4),this.evenRoundingErrors=new Array(4),this.oddCounts=new Array(this.dataCharacterCounters.length/2),this.evenCounts=new Array(this.dataCharacterCounters.length/2)}getDecodeFinderCounters(){return this.decodeFinderCounters}getDataCharacterCounters(){return this.dataCharacterCounters}getOddRoundingErrors(){return this.oddRoundingErrors}getEvenRoundingErrors(){return this.evenRoundingErrors}getOddCounts(){return this.oddCounts}getEvenCounts(){return this.evenCounts}parseFinderValue(t,e){for(let r=0;rn&&(n=e[i],r=i);t[r]++}static decrement(t,e){let r=0,n=e[0];for(let i=1;i=Dt.MIN_FINDER_PATTERN_RATIO&&r<=Dt.MAX_FINDER_PATTERN_RATIO){let e=Number.MAX_SAFE_INTEGER,r=Number.MIN_SAFE_INTEGER;for(let n of t)n>r&&(r=n),n=o-a-1&&(t-=Mt.combins(n-l-(o-a),o-a-2)),o-a-1>1){let r=0;for(let t=n-l-(o-a-2);t>e;t--)r+=Mt.combins(n-l-t-1,o-a-3);t-=r*(o-1-a)}else n-l>e&&t--;i+=t}n-=l}return i}static combins(t,e){let r,n;t-e>e?(n=e,r=t-e):(n=t-e,r=e);let i=1,s=1;for(let e=t;e>r;e--)i*=e,s<=n&&(i/=s,s++);for(;s<=n;)i/=s,s++;return i}}class bt{static buildBitArray(t){let e=2*t.length-1;null==t[t.length-1].getRightChar()&&(e-=1);let r=new w(12*e),n=0,i=t[0].getRightChar().getValue();for(let t=11;t>=0;--t)0!=(i&1<=0;--t)0!=(s&1<=0;--e)0!=(t&1<10||r<0||r>10)throw new E;this.firstDigit=e,this.secondDigit=r}getFirstDigit(){return this.firstDigit}getSecondDigit(){return this.secondDigit}getValue(){return 10*this.firstDigit+this.secondDigit}isFirstDigitFNC1(){return this.firstDigit===vt.FNC1}isSecondDigitFNC1(){return this.secondDigit===vt.FNC1}isAnyFNC1(){return this.firstDigit===vt.FNC1||this.secondDigit===vt.FNC1}}vt.FNC1=10;class kt{constructor(){}static parseFieldsInGeneralPurpose(t){if(!t)return null;if(t.length<2)throw new R;let e=t.substring(0,2);for(let r of kt.TWO_DIGIT_DATA_LENGTH)if(r[0]===e)return r[1]===kt.VARIABLE_LENGTH?kt.processVariableAI(2,r[2],t):kt.processFixedAI(2,r[1],t);if(t.length<3)throw new R;let r=t.substring(0,3);for(let e of kt.THREE_DIGIT_DATA_LENGTH)if(e[0]===r)return e[1]===kt.VARIABLE_LENGTH?kt.processVariableAI(3,e[2],t):kt.processFixedAI(3,e[1],t);for(let e of kt.THREE_DIGIT_PLUS_DIGIT_DATA_LENGTH)if(e[0]===r)return e[1]===kt.VARIABLE_LENGTH?kt.processVariableAI(4,e[2],t):kt.processFixedAI(4,e[1],t);if(t.length<4)throw new R;let n=t.substring(0,4);for(let e of kt.FOUR_DIGIT_DATA_LENGTH)if(e[0]===n)return e[1]===kt.VARIABLE_LENGTH?kt.processVariableAI(4,e[2],t):kt.processFixedAI(4,e[1],t);throw new R}static processFixedAI(t,e,r){if(r.lengththis.information.getSize())return t+4<=this.information.getSize();for(let e=t;ethis.information.getSize()){let e=this.extractNumericValueFromBitArray(t,4);return new vt(this.information.getSize(),0===e?vt.FNC1:e-1,vt.FNC1)}let e=this.extractNumericValueFromBitArray(t,7);return new vt(t+7,(e-8)/11,(e-8)%11)}extractNumericValueFromBitArray(t,e){return xt.extractNumericValueFromBitArray(this.information,t,e)}static extractNumericValueFromBitArray(t,e,r){let n=0;for(let i=0;ithis.information.getSize())return!1;let e=this.extractNumericValueFromBitArray(t,5);if(e>=5&&e<16)return!0;if(t+7>this.information.getSize())return!1;let r=this.extractNumericValueFromBitArray(t,7);if(r>=64&&r<116)return!0;if(t+8>this.information.getSize())return!1;let n=this.extractNumericValueFromBitArray(t,8);return n>=232&&n<253}decodeIsoIec646(t){let e=this.extractNumericValueFromBitArray(t,5);if(15===e)return new Lt(t+5,Lt.FNC1);if(e>=5&&e<15)return new Lt(t+5,"0"+(e-5));let r,n=this.extractNumericValueFromBitArray(t,7);if(n>=64&&n<90)return new Lt(t+7,""+(n+1));if(n>=90&&n<116)return new Lt(t+7,""+(n+7));switch(this.extractNumericValueFromBitArray(t,8)){case 232:r="!";break;case 233:r='"';break;case 234:r="%";break;case 235:r="&";break;case 236:r="'";break;case 237:r="(";break;case 238:r=")";break;case 239:r="*";break;case 240:r="+";break;case 241:r=",";break;case 242:r="-";break;case 243:r=".";break;case 244:r="/";break;case 245:r=":";break;case 246:r=";";break;case 247:r="<";break;case 248:r="=";break;case 249:r=">";break;case 250:r="?";break;case 251:r="_";break;case 252:r=" ";break;default:throw new E}return new Lt(t+8,r)}isStillAlpha(t){if(t+5>this.information.getSize())return!1;let e=this.extractNumericValueFromBitArray(t,5);if(e>=5&&e<16)return!0;if(t+6>this.information.getSize())return!1;let r=this.extractNumericValueFromBitArray(t,6);return r>=16&&r<63}decodeAlphanumeric(t){let e=this.extractNumericValueFromBitArray(t,5);if(15===e)return new Lt(t+5,Lt.FNC1);if(e>=5&&e<15)return new Lt(t+5,"0"+(e-5));let r,n=this.extractNumericValueFromBitArray(t,6);if(n>=32&&n<58)return new Lt(t+6,""+(n+33));switch(n){case 58:r="*";break;case 59:r=",";break;case 60:r="-";break;case 61:r=".";break;case 62:r="/";break;default:throw new j("Decoding invalid alphanumeric value: "+n)}return new Lt(t+6,r)}isAlphaTo646ToAlphaLatch(t){if(t+1>this.information.getSize())return!1;for(let e=0;e<5&&e+tthis.information.getSize())return!1;for(let e=t;ethis.information.getSize())return!1;for(let e=0;e<4&&e+t{e.forEach(e=>{t.getLeftChar().getValue()===e.getLeftChar().getValue()&&t.getRightChar().getValue()===e.getRightChar().getValue()&&t.getFinderPatter().getValue()===e.getFinderPatter().getValue()&&(r=!0)})}),r}}class Jt extends Dt{constructor(t){super(...arguments),this.pairs=new Array(Jt.MAX_PAIRS),this.rows=new Array,this.startEnd=[2],this.verbose=!0===t}decodeRow(t,e,r){this.pairs.length=0,this.startFromEven=!1;try{return Jt.constructResult(this.decodeRow2pairs(t,e))}catch(t){this.verbose&&console.log(t)}return this.pairs.length=0,this.startFromEven=!0,Jt.constructResult(this.decodeRow2pairs(t,e))}reset(){this.pairs.length=0,this.rows.length=0}decodeRow2pairs(t,e){let r,n=!1;for(;!n;)try{this.pairs.push(this.retrieveNextPair(e,this.pairs,t))}catch(t){if(t instanceof R){if(!this.pairs.length)throw new R;n=!0}}if(this.checkChecksum())return this.pairs;if(r=!!this.rows.length,this.storeRow(t,!1),r){let t=this.checkRowsBoolean(!1);if(null!=t)return t;if(null!=(t=this.checkRowsBoolean(!0)))return t}throw new R}checkRowsBoolean(t){if(this.rows.length>25)return this.rows.length=0,null;this.pairs.length=0,t&&(this.rows=this.rows.reverse());let e=null;try{e=this.checkRows(new Array,0)}catch(t){this.verbose&&console.log(t)}return t&&(this.rows=this.rows.reverse()),e}checkRows(t,e){for(let r=e;re.length)continue;let r=!0;for(let n=0;nt){i=e.isEquivalent(this.pairs);break}n=e.isEquivalent(this.pairs),r++}i||n||Jt.isPartialRow(this.pairs,this.rows)||(this.rows.push(r,new jt(this.pairs,t,e)),this.removePartialRows(this.pairs,this.rows))}removePartialRows(t,e){for(let r of e)if(r.getPairs().length!==t.length)for(let e of r.getPairs())for(let r of t)if(Qt.equals(e,r))break}static isPartialRow(t,e){for(let r of e){let e=!0;for(let n of t){let t=!1;for(let e of r.getPairs())if(n.equals(e)){t=!0;break}if(!t){e=!1;break}}if(e)return!0}return!1}getRows(){return this.rows}static constructResult(t){let e=function(t){try{if(t.get(1))return new Ht(t);if(!t.get(2))return new Gt(t);switch(xt.extractNumericValueFromBitArray(t,1,4)){case 4:return new zt(t);case 5:return new Yt(t)}switch(xt.extractNumericValueFromBitArray(t,1,5)){case 12:return new Zt(t);case 13:return new Kt(t)}switch(xt.extractNumericValueFromBitArray(t,1,7)){case 56:return new qt(t,"310","11");case 57:return new qt(t,"320","11");case 58:return new qt(t,"310","13");case 59:return new qt(t,"320","13");case 60:return new qt(t,"310","15");case 61:return new qt(t,"320","15");case 62:return new qt(t,"310","17");case 63:return new qt(t,"320","17")}}catch(e){throw console.log(e),new j("unknown decoder: "+t)}}(bt.buildBitArray(t)).parseInformation(),r=t[0].getFinderPattern().getResultPoints(),n=t[t.length-1].getFinderPattern().getResultPoints(),i=[r[0],r[1],n[0],n[1]];return new F(e,null,null,i,k.RSS_EXPANDED,null)}checkChecksum(){let t=this.pairs.get(0),e=t.getLeftChar(),r=t.getRightChar();if(null==r)return!1;let n=r.getChecksumPortion(),i=2;for(let t=1;t=0)i=r;else if(this.isEmptyPair(e))i=0;else{i=e[e.length-1].getFinderPattern().getStartEnd()[1]}let o=e.length%2!=0;this.startFromEven&&(o=!o);let a=!1;for(;i=0&&!t.get(e);)e--;e++,n=this.startEnd[0]-e,i=e,s=this.startEnd[1]}else i=this.startEnd[0],n=(s=t.getNextUnset(this.startEnd[1]+1))-this.startEnd[1];let o,a=this.getDecodeFinderCounters();c.arraycopy(a,0,a,1,a.length-1),a[0]=n;try{o=this.parseFinderValue(a,Jt.FINDER_PATTERNS)}catch(t){return null}return new Ot(o,[i,s],i,s,e)}decodeDataCharacter(t,e,r,n){let i=this.getDataCharacterCounters();for(let t=0;t.3)throw new R;let a=this.getOddCounts(),l=this.getEvenCounts(),h=this.getOddRoundingErrors(),c=this.getEvenRoundingErrors();for(let t=0;t8){if(e>8.7)throw new R;r=8}let n=t/2;0==(1&t)?(a[n]=r,h[n]=e-r):(l[n]=r,c[n]=e-r)}this.adjustOddEvenCounts(17);let u=4*e.getValue()+(r?0:2)+(n?0:1)-1,d=0,g=0;for(let t=a.length-1;t>=0;t--){if(Jt.isNotA1left(e,r,n)){let e=Jt.WEIGHTS[u][2*t];g+=a[t]*e}d+=a[t]}let f=0;for(let t=l.length-1;t>=0;t--)if(Jt.isNotA1left(e,r,n)){let e=Jt.WEIGHTS[u][2*t+1];f+=l[t]*e}let w=g+f;if(0!=(1&d)||d>13||d<4)throw new R;let A=(13-d)/2,C=Jt.SYMBOL_WIDEST[A],E=9-C,m=Mt.getRSSvalue(a,C,!0),_=Mt.getRSSvalue(l,E,!1),I=Jt.EVEN_TOTAL_SUBSET[A],S=Jt.GSUM[A];return new yt(m*I+_+S,w)}static isNotA1left(t,e,r){return!(0==t.getValue()&&e&&r)}adjustOddEvenCounts(t){let e=tt.sum(new Int32Array(this.getOddCounts())),r=tt.sum(new Int32Array(this.getEvenCounts())),n=!1,i=!1;e>13?i=!0:e<4&&(n=!0);let s=!1,o=!1;r>13?o=!0:r<4&&(s=!0);let a=e+r-t,l=1==(1&e),h=0==(1&r);if(1==a)if(l){if(h)throw new R;i=!0}else{if(!h)throw new R;o=!0}else if(-1==a)if(l){if(h)throw new R;n=!0}else{if(!h)throw new R;s=!0}else{if(0!=a)throw new R;if(l){if(!h)throw new R;e1)for(let e of this.possibleRightPairs)if(e.getCount()>1&&te.checkChecksum(t,e))return te.constructResult(t,e);throw new R}static addOrTally(t,e){if(null==e)return;let r=!1;for(let n of t)if(n.getValue()===e.getValue()){n.incrementCount(),r=!0;break}r||t.push(e)}reset(){this.possibleLeftPairs.length=0,this.possibleRightPairs.length=0}static constructResult(t,e){let r=4537077*t.getValue()+e.getValue(),n=new String(r).toString(),i=new p;for(let t=13-n.length;t>0;t--)i.append("0");i.append(n);let s=0;for(let t=0;t<13;t++){let e=i.charAt(t).charCodeAt(0)-"0".charCodeAt(0);s+=0==(1&t)?3*e:e}10===(s=10-s%10)&&(s=0),i.append(s.toString());let o=t.getFinderPattern().getResultPoints(),a=e.getFinderPattern().getResultPoints();return new F(i.toString(),null,0,[o[0],o[1],a[0],a[1]],k.RSS_14,(new Date).getTime())}static checkChecksum(t,e){let r=(t.getChecksumPortion()+16*e.getChecksumPortion())%79,n=9*t.getFinderPattern().getValue()+e.getFinderPattern().getValue();return n>72&&n--,n>8&&n--,r===n}decodePair(t,e,r,n){try{let i=this.findFinderPattern(t,e),s=this.parseFoundFinderPattern(t,r,e,i),o=null==n?null:n.get(C.NEED_RESULT_POINT_CALLBACK);if(null!=o){let n=(i[0]+i[1])/2;e&&(n=t.getSize()-1-n),o.foundPossibleResultPoint(new rt(n,r))}let a=this.decodeDataCharacter(t,s,!0),l=this.decodeDataCharacter(t,s,!1);return new $t(1597*a.getValue()+l.getValue(),a.getChecksumPortion()+4*l.getChecksumPortion(),s)}catch(t){return null}}decodeDataCharacter(t,e,r){let n=this.getDataCharacterCounters();for(let t=0;t8&&(r=8);let i=Math.floor(t/2);0==(1&t)?(o[i]=r,l[i]=e-r):(a[i]=r,h[i]=e-r)}this.adjustOddEvenCounts(r,i);let c=0,u=0;for(let t=o.length-1;t>=0;t--)u*=9,u+=o[t],c+=o[t];let d=0,g=0;for(let t=a.length-1;t>=0;t--)d*=9,d+=a[t],g+=a[t];let f=u+3*d;if(r){if(0!=(1&c)||c>12||c<4)throw new R;let t=(12-c)/2,e=te.OUTSIDE_ODD_WIDEST[t],r=9-e,n=Mt.getRSSvalue(o,e,!1),i=Mt.getRSSvalue(a,r,!0),s=te.OUTSIDE_EVEN_TOTAL_SUBSET[t],l=te.OUTSIDE_GSUM[t];return new yt(n*s+i+l,f)}{if(0!=(1&g)||g>10||g<4)throw new R;let t=(10-g)/2,e=te.INSIDE_ODD_WIDEST[t],r=9-e,n=Mt.getRSSvalue(o,e,!0),i=Mt.getRSSvalue(a,r,!1),s=te.INSIDE_ODD_TOTAL_SUBSET[t],l=te.INSIDE_GSUM[t];return new yt(i*s+n+l,f)}}findFinderPattern(t,e){let r=this.getDecodeFinderCounters();r[0]=0,r[1]=0,r[2]=0,r[3]=0;let n=t.getSize(),i=!1,s=0;for(;s=0&&i!==t.get(s);)s--;s++;const o=n[0]-s,a=this.getDecodeFinderCounters(),l=new Int32Array(a.length);c.arraycopy(a,0,l,1,a.length-1),l[0]=o;const h=this.parseFinderValue(l,te.FINDER_PATTERNS);let u=s,d=n[1];return r&&(u=t.getSize()-1-u,d=t.getSize()-1-d),new Ot(h,[s,n[1]],u,d,e)}adjustOddEvenCounts(t,e){let r=tt.sum(new Int32Array(this.getOddCounts())),n=tt.sum(new Int32Array(this.getEvenCounts())),i=!1,s=!1,o=!1,a=!1;t?(r>12?s=!0:r<4&&(i=!0),n>12?a=!0:n<4&&(o=!0)):(r>11?s=!0:r<5&&(i=!0),n>10?a=!0:n<4&&(o=!0));let l=r+n-e,h=(1&r)==(t?1:0),c=1==(1&n);if(1===l)if(h){if(c)throw new R;s=!0}else{if(!c)throw new R;a=!0}else if(-1===l)if(h){if(c)throw new R;i=!0}else{if(!c)throw new R;o=!0}else{if(0!==l)throw new R;if(h){if(!c)throw new R;rt.reset())}}class re{constructor(t,e,r){this.ecCodewords=t,this.ecBlocks=[e],r&&this.ecBlocks.push(r)}getECCodewords(){return this.ecCodewords}getECBlocks(){return this.ecBlocks}}class ne{constructor(t,e){this.count=t,this.dataCodewords=e}getCount(){return this.count}getDataCodewords(){return this.dataCodewords}}class ie{constructor(t,e,r,n,i,s){this.versionNumber=t,this.symbolSizeRows=e,this.symbolSizeColumns=r,this.dataRegionSizeRows=n,this.dataRegionSizeColumns=i,this.ecBlocks=s;let o=0;const a=s.getECCodewords(),l=s.getECBlocks();for(let t of l)o+=t.getCount()*(t.getDataCodewords()+a);this.totalCodewords=o}getVersionNumber(){return this.versionNumber}getSymbolSizeRows(){return this.symbolSizeRows}getSymbolSizeColumns(){return this.symbolSizeColumns}getDataRegionSizeRows(){return this.dataRegionSizeRows}getDataRegionSizeColumns(){return this.dataRegionSizeColumns}getTotalCodewords(){return this.totalCodewords}getECBlocks(){return this.ecBlocks}static getVersionForDimensions(t,e){if(0!=(1&t)||0!=(1&e))throw new E;for(let r of ie.VERSIONS)if(r.symbolSizeRows===t&&r.symbolSizeColumns===e)return r;throw new E}toString(){return""+this.versionNumber}static buildVersions(){return[new ie(1,10,10,8,8,new re(5,new ne(1,3))),new ie(2,12,12,10,10,new re(7,new ne(1,5))),new ie(3,14,14,12,12,new re(10,new ne(1,8))),new ie(4,16,16,14,14,new re(12,new ne(1,12))),new ie(5,18,18,16,16,new re(14,new ne(1,18))),new ie(6,20,20,18,18,new re(18,new ne(1,22))),new ie(7,22,22,20,20,new re(20,new ne(1,30))),new ie(8,24,24,22,22,new re(24,new ne(1,36))),new ie(9,26,26,24,24,new re(28,new ne(1,44))),new ie(10,32,32,14,14,new re(36,new ne(1,62))),new ie(11,36,36,16,16,new re(42,new ne(1,86))),new ie(12,40,40,18,18,new re(48,new ne(1,114))),new ie(13,44,44,20,20,new re(56,new ne(1,144))),new ie(14,48,48,22,22,new re(68,new ne(1,174))),new ie(15,52,52,24,24,new re(42,new ne(2,102))),new ie(16,64,64,14,14,new re(56,new ne(2,140))),new ie(17,72,72,16,16,new re(36,new ne(4,92))),new ie(18,80,80,18,18,new re(48,new ne(4,114))),new ie(19,88,88,20,20,new re(56,new ne(4,144))),new ie(20,96,96,22,22,new re(68,new ne(4,174))),new ie(21,104,104,24,24,new re(56,new ne(6,136))),new ie(22,120,120,18,18,new re(68,new ne(6,175))),new ie(23,132,132,20,20,new re(62,new ne(8,163))),new ie(24,144,144,22,22,new re(62,new ne(8,156),new ne(2,155))),new ie(25,8,18,6,16,new re(7,new ne(1,5))),new ie(26,8,32,6,14,new re(11,new ne(1,10))),new ie(27,12,26,10,24,new re(14,new ne(1,16))),new ie(28,12,36,10,16,new re(18,new ne(1,22))),new ie(29,16,36,14,16,new re(24,new ne(1,32))),new ie(30,16,48,14,22,new re(28,new ne(1,49)))]}}ie.VERSIONS=ie.buildVersions();class se{constructor(t){const e=t.getHeight();if(e<8||e>144||0!=(1&e))throw new E;this.version=se.readVersion(t),this.mappingBitMatrix=this.extractDataRegion(t),this.readMappingMatrix=new T(this.mappingBitMatrix.getWidth(),this.mappingBitMatrix.getHeight())}getVersion(){return this.version}static readVersion(t){const e=t.getHeight(),r=t.getWidth();return ie.getVersionForDimensions(e,r)}readCodewords(){const t=new Int8Array(this.version.getTotalCodewords());let e=0,r=4,n=0;const i=this.mappingBitMatrix.getHeight(),s=this.mappingBitMatrix.getWidth();let o=!1,a=!1,l=!1,h=!1;do{if(r!==i||0!==n||o)if(r!==i-2||0!==n||0==(3&s)||a)if(r!==i+4||2!==n||0!=(7&s)||l)if(r!==i-2||0!==n||4!=(7&s)||h){do{r=0&&!this.readMappingMatrix.get(n,r)&&(t[e++]=255&this.readUtah(r,n,i,s)),r-=2,n+=2}while(r>=0&&n=0&&n=0);r+=3,n+=1}else t[e++]=255&this.readCorner4(i,s),r-=2,n+=2,h=!0;else t[e++]=255&this.readCorner3(i,s),r-=2,n+=2,l=!0;else t[e++]=255&this.readCorner2(i,s),r-=2,n+=2,a=!0;else t[e++]=255&this.readCorner1(i,s),r-=2,n+=2,o=!0}while(r7?e-1:e;s[n].codewords[i]=t[c++]}if(c!==t.length)throw new o;return s}getNumDataCodewords(){return this.numDataCodewords}getCodewords(){return this.codewords}}class ae{constructor(t){this.bytes=t,this.byteOffset=0,this.bitOffset=0}getBitOffset(){return this.bitOffset}getByteOffset(){return this.byteOffset}readBits(t){if(t<1||t>32||t>this.available())throw new o(""+t);let e=0,r=this.bitOffset,n=this.byteOffset;const i=this.bytes;if(r>0){const s=8-r,o=t>8-o<>a,t-=o,8===(r+=o)&&(r=0,n++)}if(t>0){for(;t>=8;)e=e<<8|255&i[n],n++,t-=8;if(t>0){const s=8-t,o=255>>s<>s,r+=t}}return this.bitOffset=r,this.byteOffset=n,e}available(){return 8*(this.bytes.length-this.byteOffset)-this.bitOffset}}!function(t){t[t.PAD_ENCODE=0]="PAD_ENCODE",t[t.ASCII_ENCODE=1]="ASCII_ENCODE",t[t.C40_ENCODE=2]="C40_ENCODE",t[t.TEXT_ENCODE=3]="TEXT_ENCODE",t[t.ANSIX12_ENCODE=4]="ANSIX12_ENCODE",t[t.EDIFACT_ENCODE=5]="EDIFACT_ENCODE",t[t.BASE256_ENCODE=6]="BASE256_ENCODE"}(V||(V={}));class le{static decode(t){const e=new ae(t),r=new p,n=new p,i=new Array;let s=V.ASCII_ENCODE;do{if(s===V.ASCII_ENCODE)s=this.decodeAsciiSegment(e,r,n);else{switch(s){case V.C40_ENCODE:this.decodeC40Segment(e,r);break;case V.TEXT_ENCODE:this.decodeTextSegment(e,r);break;case V.ANSIX12_ENCODE:this.decodeAnsiX12Segment(e,r);break;case V.EDIFACT_ENCODE:this.decodeEdifactSegment(e,r);break;case V.BASE256_ENCODE:this.decodeBase256Segment(e,r,i);break;default:throw new E}s=V.ASCII_ENCODE}}while(s!==V.PAD_ENCODE&&e.available()>0);return n.length()>0&&r.append(n.toString()),new z(t,r.toString(),0===i.length?null:i,null)}static decodeAsciiSegment(t,e,r){let n=!1;do{let i=t.readBits(8);if(0===i)throw new E;if(i<=128)return n&&(i+=128),e.append(String.fromCharCode(i-1)),V.ASCII_ENCODE;if(129===i)return V.PAD_ENCODE;if(i<=229){const t=i-130;t<10&&e.append("0"),e.append(""+t)}else switch(i){case 230:return V.C40_ENCODE;case 231:return V.BASE256_ENCODE;case 232:e.append(String.fromCharCode(29));break;case 233:case 234:break;case 235:n=!0;break;case 236:e.append("[)>05"),r.insert(0,"");break;case 237:e.append("[)>06"),r.insert(0,"");break;case 238:return V.ANSIX12_ENCODE;case 239:return V.TEXT_ENCODE;case 240:return V.EDIFACT_ENCODE;case 241:break;default:if(254!==i||0!==t.available())throw new E}}while(t.available()>0);return V.ASCII_ENCODE}static decodeC40Segment(t,e){let r=!1;const n=[];let i=0;do{if(8===t.available())return;const s=t.readBits(8);if(254===s)return;this.parseTwoBytes(s,t.readBits(8),n);for(let t=0;t<3;t++){const s=n[t];switch(i){case 0:if(s<3)i=s+1;else{if(!(s0)}static decodeTextSegment(t,e){let r=!1,n=[],i=0;do{if(8===t.available())return;const s=t.readBits(8);if(254===s)return;this.parseTwoBytes(s,t.readBits(8),n);for(let t=0;t<3;t++){const s=n[t];switch(i){case 0:if(s<3)i=s+1;else{if(!(s0)}static decodeAnsiX12Segment(t,e){const r=[];do{if(8===t.available())return;const n=t.readBits(8);if(254===n)return;this.parseTwoBytes(n,t.readBits(8),r);for(let t=0;t<3;t++){const n=r[t];switch(n){case 0:e.append("\r");break;case 1:e.append("*");break;case 2:e.append(">");break;case 3:e.append(" ");break;default:if(n<14)e.append(String.fromCharCode(n+44));else{if(!(n<40))throw new E;e.append(String.fromCharCode(n+51))}}}}while(t.available()>0)}static parseTwoBytes(t,e,r){let n=(t<<8)+e-1,i=Math.floor(n/1600);r[0]=i,n-=1600*i,i=Math.floor(n/40),r[1]=i,r[2]=n-40*i}static decodeEdifactSegment(t,e){do{if(t.available()<=16)return;for(let r=0;r<4;r++){let r=t.readBits(6);if(31===r){const e=8-t.getBitOffset();return void(8!==e&&t.readBits(e))}0==(32&r)&&(r|=64),e.append(String.fromCharCode(r))}}while(t.available()>0)}static decodeBase256Segment(t,e,r){let n=1+t.getByteOffset();const i=this.unrandomize255State(t.readBits(8),n++);let s;if((s=0===i?t.available()/8|0:i<250?i:250*(i-249)+this.unrandomize255State(t.readBits(8),n++))<0)throw new E;const o=new Uint8Array(s);for(let e=0;e=0?r:r+256}}le.C40_BASIC_SET_CHARS=["*","*","*"," ","0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"],le.C40_SHIFT2_SET_CHARS=["!",'"',"#","$","%","&","'","(",")","*","+",",","-",".","/",":",";","<","=",">","?","@","[","\\","]","^","_"],le.TEXT_BASIC_SET_CHARS=["*","*","*"," ","0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"],le.TEXT_SHIFT2_SET_CHARS=le.C40_SHIFT2_SET_CHARS,le.TEXT_SHIFT3_SET_CHARS=["`","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","{","|","}","~",String.fromCharCode(127)];class he{constructor(){this.rsDecoder=new J(q.DATA_MATRIX_FIELD_256)}decode(t){const e=new se(t),r=e.getVersion(),n=e.readCodewords(),i=oe.getDataBlocks(n,r);let s=0;for(let t of i)s+=t.getNumDataCodewords();const o=new Uint8Array(s),a=i.length;for(let t=0;to&&(h=o,c[0]=e,c[1]=r,c[2]=n,c[3]=i),h>a&&(h=a,c[0]=r,c[1]=n,c[2]=i,c[3]=e),h>l&&(c[0]=n,c[1]=i,c[2]=e,c[3]=r),c}detectSolid2(t){let e=t[0],r=t[1],n=t[2],i=t[3],s=this.transitionsBetween(e,i),o=ce.shiftPoint(r,n,4*(s+1)),a=ce.shiftPoint(n,r,4*(s+1));return this.transitionsBetween(o,e)this.transitionsBetween(a,c)+this.transitionsBetween(l,c)?h:c:h:this.isValid(c)?c:null}shiftToModuleCenter(t){let e=t[0],r=t[1],n=t[2],i=t[3],s=this.transitionsBetween(e,i)+1,o=this.transitionsBetween(n,i)+1,a=ce.shiftPoint(e,r,4*o),l=ce.shiftPoint(n,r,4*s);1==(1&(s=this.transitionsBetween(a,i)+1))&&(s+=1),1==(1&(o=this.transitionsBetween(l,i)+1))&&(o+=1);let h,c,u=(e.getX()+r.getX()+n.getX()+i.getX())/4,d=(e.getY()+r.getY()+n.getY()+i.getY())/4;return e=ce.moveAway(e,u,d),r=ce.moveAway(r,u,d),n=ce.moveAway(n,u,d),i=ce.moveAway(i,u,d),a=ce.shiftPoint(e,r,4*o),a=ce.shiftPoint(a,i,4*s),h=ce.shiftPoint(r,e,4*o),h=ce.shiftPoint(h,n,4*s),l=ce.shiftPoint(n,i,4*o),l=ce.shiftPoint(l,r,4*s),c=ce.shiftPoint(i,n,4*o),[a,h,l,c=ce.shiftPoint(c,e,4*s)]}isValid(t){return t.getX()>=0&&t.getX()0&&t.getY()Math.abs(i-r);if(o){let t=r;r=n,n=t,t=i,i=s,s=t}let a=Math.abs(i-r),l=Math.abs(s-n),h=-a/2,c=n0){if(e===s)break;e+=c,h-=a}}return d}}class ue{constructor(){this.decoder=new he}decode(t,e=null){let r,n;if(null!=e&&e.has(C.PURE_BARCODE)){const e=ue.extractPureBits(t.getBlackMatrix());r=this.decoder.decode(e),n=ue.NO_POINTS}else{const e=new ce(t.getBlackMatrix()).detect();r=this.decoder.decode(e.getBits()),n=e.getPoints()}const i=r.getRawBytes(),s=new F(r.getText(),i,8*i.length,n,k.DATA_MATRIX,c.currentTimeMillis()),o=r.getByteSegments();null!=o&&s.putMetadata(W.BYTE_SEGMENTS,o);const a=r.getECLevel();return null!=a&&s.putMetadata(W.ERROR_CORRECTION_LEVEL,a),s}reset(){}static extractPureBits(t){const e=t.getTopLeftOnBit(),r=t.getBottomRightOnBit();if(null==e||null==r)throw new R;const n=this.moduleSize(e,t);let i=e[1];const s=r[1];let o=e[0];const a=(r[0]-o+1)/n,l=(s-i+1)/n;if(a<=0||l<=0)throw new R;const h=n/2;i+=h,o+=h;const c=new T(a,l);for(let e=0;e=de.FOR_BITS.size)throw new o;return de.FOR_BITS.get(t)}}de.FOR_BITS=new Map,de.FOR_VALUE=new Map,de.L=new de(U.L,"L",1),de.M=new de(U.M,"M",0),de.Q=new de(U.Q,"Q",3),de.H=new de(U.H,"H",2);class ge{constructor(t){this.errorCorrectionLevel=de.forBits(t>>3&3),this.dataMask=7&t}static numBitsDiffering(t,e){return f.bitCount(t^e)}static decodeFormatInformation(t,e){const r=ge.doDecodeFormatInformation(t,e);return null!==r?r:ge.doDecodeFormatInformation(t^ge.FORMAT_INFO_MASK_QR,e^ge.FORMAT_INFO_MASK_QR)}static doDecodeFormatInformation(t,e){let r=Number.MAX_SAFE_INTEGER,n=0;for(const i of ge.FORMAT_INFO_DECODE_LOOKUP){const s=i[0];if(s===t||s===e)return new ge(i[1]);let o=ge.numBitsDiffering(t,s);o40)throw new o;return Ae.VERSIONS[t-1]}static decodeVersionInformation(t){let e=Number.MAX_SAFE_INTEGER,r=0;for(let n=0;n6&&(e.setRegion(t-11,0,3,6),e.setRegion(0,t-11,6,3)),e}toString(){return""+this.versionNumber}}Ae.VERSION_DECODE_INFO=Int32Array.from([31892,34236,39577,42195,48118,51042,55367,58893,63784,68472,70749,76311,79154,84390,87683,92361,96236,102084,102881,110507,110734,117786,119615,126325,127568,133589,136944,141498,145311,150283,152622,158308,161089,167017]),Ae.VERSIONS=[new Ae(1,new Int32Array(0),new fe(7,new we(1,19)),new fe(10,new we(1,16)),new fe(13,new we(1,13)),new fe(17,new we(1,9))),new Ae(2,Int32Array.from([6,18]),new fe(10,new we(1,34)),new fe(16,new we(1,28)),new fe(22,new we(1,22)),new fe(28,new we(1,16))),new Ae(3,Int32Array.from([6,22]),new fe(15,new we(1,55)),new fe(26,new we(1,44)),new fe(18,new we(2,17)),new fe(22,new we(2,13))),new Ae(4,Int32Array.from([6,26]),new fe(20,new we(1,80)),new fe(18,new we(2,32)),new fe(26,new we(2,24)),new fe(16,new we(4,9))),new Ae(5,Int32Array.from([6,30]),new fe(26,new we(1,108)),new fe(24,new we(2,43)),new fe(18,new we(2,15),new we(2,16)),new fe(22,new we(2,11),new we(2,12))),new Ae(6,Int32Array.from([6,34]),new fe(18,new we(2,68)),new fe(16,new we(4,27)),new fe(24,new we(4,19)),new fe(28,new we(4,15))),new Ae(7,Int32Array.from([6,22,38]),new fe(20,new we(2,78)),new fe(18,new we(4,31)),new fe(18,new we(2,14),new we(4,15)),new fe(26,new we(4,13),new we(1,14))),new Ae(8,Int32Array.from([6,24,42]),new fe(24,new we(2,97)),new fe(22,new we(2,38),new we(2,39)),new fe(22,new we(4,18),new we(2,19)),new fe(26,new we(4,14),new we(2,15))),new Ae(9,Int32Array.from([6,26,46]),new fe(30,new we(2,116)),new fe(22,new we(3,36),new we(2,37)),new fe(20,new we(4,16),new we(4,17)),new fe(24,new we(4,12),new we(4,13))),new Ae(10,Int32Array.from([6,28,50]),new fe(18,new we(2,68),new we(2,69)),new fe(26,new we(4,43),new we(1,44)),new fe(24,new we(6,19),new we(2,20)),new fe(28,new we(6,15),new we(2,16))),new Ae(11,Int32Array.from([6,30,54]),new fe(20,new we(4,81)),new fe(30,new we(1,50),new we(4,51)),new fe(28,new we(4,22),new we(4,23)),new fe(24,new we(3,12),new we(8,13))),new Ae(12,Int32Array.from([6,32,58]),new fe(24,new we(2,92),new we(2,93)),new fe(22,new we(6,36),new we(2,37)),new fe(26,new we(4,20),new we(6,21)),new fe(28,new we(7,14),new we(4,15))),new Ae(13,Int32Array.from([6,34,62]),new fe(26,new we(4,107)),new fe(22,new we(8,37),new we(1,38)),new fe(24,new we(8,20),new we(4,21)),new fe(22,new we(12,11),new we(4,12))),new Ae(14,Int32Array.from([6,26,46,66]),new fe(30,new we(3,115),new we(1,116)),new fe(24,new we(4,40),new we(5,41)),new fe(20,new we(11,16),new we(5,17)),new fe(24,new we(11,12),new we(5,13))),new Ae(15,Int32Array.from([6,26,48,70]),new fe(22,new we(5,87),new we(1,88)),new fe(24,new we(5,41),new we(5,42)),new fe(30,new we(5,24),new we(7,25)),new fe(24,new we(11,12),new we(7,13))),new Ae(16,Int32Array.from([6,26,50,74]),new fe(24,new we(5,98),new we(1,99)),new fe(28,new we(7,45),new we(3,46)),new fe(24,new we(15,19),new we(2,20)),new fe(30,new we(3,15),new we(13,16))),new Ae(17,Int32Array.from([6,30,54,78]),new fe(28,new we(1,107),new we(5,108)),new fe(28,new we(10,46),new we(1,47)),new fe(28,new we(1,22),new we(15,23)),new fe(28,new we(2,14),new we(17,15))),new Ae(18,Int32Array.from([6,30,56,82]),new fe(30,new we(5,120),new we(1,121)),new fe(26,new we(9,43),new we(4,44)),new fe(28,new we(17,22),new we(1,23)),new fe(28,new we(2,14),new we(19,15))),new Ae(19,Int32Array.from([6,30,58,86]),new fe(28,new we(3,113),new we(4,114)),new fe(26,new we(3,44),new we(11,45)),new fe(26,new we(17,21),new we(4,22)),new fe(26,new we(9,13),new we(16,14))),new Ae(20,Int32Array.from([6,34,62,90]),new fe(28,new we(3,107),new we(5,108)),new fe(26,new we(3,41),new we(13,42)),new fe(30,new we(15,24),new we(5,25)),new fe(28,new we(15,15),new we(10,16))),new Ae(21,Int32Array.from([6,28,50,72,94]),new fe(28,new we(4,116),new we(4,117)),new fe(26,new we(17,42)),new fe(28,new we(17,22),new we(6,23)),new fe(30,new we(19,16),new we(6,17))),new Ae(22,Int32Array.from([6,26,50,74,98]),new fe(28,new we(2,111),new we(7,112)),new fe(28,new we(17,46)),new fe(30,new we(7,24),new we(16,25)),new fe(24,new we(34,13))),new Ae(23,Int32Array.from([6,30,54,78,102]),new fe(30,new we(4,121),new we(5,122)),new fe(28,new we(4,47),new we(14,48)),new fe(30,new we(11,24),new we(14,25)),new fe(30,new we(16,15),new we(14,16))),new Ae(24,Int32Array.from([6,28,54,80,106]),new fe(30,new we(6,117),new we(4,118)),new fe(28,new we(6,45),new we(14,46)),new fe(30,new we(11,24),new we(16,25)),new fe(30,new we(30,16),new we(2,17))),new Ae(25,Int32Array.from([6,32,58,84,110]),new fe(26,new we(8,106),new we(4,107)),new fe(28,new we(8,47),new we(13,48)),new fe(30,new we(7,24),new we(22,25)),new fe(30,new we(22,15),new we(13,16))),new Ae(26,Int32Array.from([6,30,58,86,114]),new fe(28,new we(10,114),new we(2,115)),new fe(28,new we(19,46),new we(4,47)),new fe(28,new we(28,22),new we(6,23)),new fe(30,new we(33,16),new we(4,17))),new Ae(27,Int32Array.from([6,34,62,90,118]),new fe(30,new we(8,122),new we(4,123)),new fe(28,new we(22,45),new we(3,46)),new fe(30,new we(8,23),new we(26,24)),new fe(30,new we(12,15),new we(28,16))),new Ae(28,Int32Array.from([6,26,50,74,98,122]),new fe(30,new we(3,117),new we(10,118)),new fe(28,new we(3,45),new we(23,46)),new fe(30,new we(4,24),new we(31,25)),new fe(30,new we(11,15),new we(31,16))),new Ae(29,Int32Array.from([6,30,54,78,102,126]),new fe(30,new we(7,116),new we(7,117)),new fe(28,new we(21,45),new we(7,46)),new fe(30,new we(1,23),new we(37,24)),new fe(30,new we(19,15),new we(26,16))),new Ae(30,Int32Array.from([6,26,52,78,104,130]),new fe(30,new we(5,115),new we(10,116)),new fe(28,new we(19,47),new we(10,48)),new fe(30,new we(15,24),new we(25,25)),new fe(30,new we(23,15),new we(25,16))),new Ae(31,Int32Array.from([6,30,56,82,108,134]),new fe(30,new we(13,115),new we(3,116)),new fe(28,new we(2,46),new we(29,47)),new fe(30,new we(42,24),new we(1,25)),new fe(30,new we(23,15),new we(28,16))),new Ae(32,Int32Array.from([6,34,60,86,112,138]),new fe(30,new we(17,115)),new fe(28,new we(10,46),new we(23,47)),new fe(30,new we(10,24),new we(35,25)),new fe(30,new we(19,15),new we(35,16))),new Ae(33,Int32Array.from([6,30,58,86,114,142]),new fe(30,new we(17,115),new we(1,116)),new fe(28,new we(14,46),new we(21,47)),new fe(30,new we(29,24),new we(19,25)),new fe(30,new we(11,15),new we(46,16))),new Ae(34,Int32Array.from([6,34,62,90,118,146]),new fe(30,new we(13,115),new we(6,116)),new fe(28,new we(14,46),new we(23,47)),new fe(30,new we(44,24),new we(7,25)),new fe(30,new we(59,16),new we(1,17))),new Ae(35,Int32Array.from([6,30,54,78,102,126,150]),new fe(30,new we(12,121),new we(7,122)),new fe(28,new we(12,47),new we(26,48)),new fe(30,new we(39,24),new we(14,25)),new fe(30,new we(22,15),new we(41,16))),new Ae(36,Int32Array.from([6,24,50,76,102,128,154]),new fe(30,new we(6,121),new we(14,122)),new fe(28,new we(6,47),new we(34,48)),new fe(30,new we(46,24),new we(10,25)),new fe(30,new we(2,15),new we(64,16))),new Ae(37,Int32Array.from([6,28,54,80,106,132,158]),new fe(30,new we(17,122),new we(4,123)),new fe(28,new we(29,46),new we(14,47)),new fe(30,new we(49,24),new we(10,25)),new fe(30,new we(24,15),new we(46,16))),new Ae(38,Int32Array.from([6,32,58,84,110,136,162]),new fe(30,new we(4,122),new we(18,123)),new fe(28,new we(13,46),new we(32,47)),new fe(30,new we(48,24),new we(14,25)),new fe(30,new we(42,15),new we(32,16))),new Ae(39,Int32Array.from([6,26,54,82,110,138,166]),new fe(30,new we(20,117),new we(4,118)),new fe(28,new we(40,47),new we(7,48)),new fe(30,new we(43,24),new we(22,25)),new fe(30,new we(10,15),new we(67,16))),new Ae(40,Int32Array.from([6,30,58,86,114,142,170]),new fe(30,new we(19,118),new we(6,119)),new fe(28,new we(18,47),new we(31,48)),new fe(30,new we(34,24),new we(34,25)),new fe(30,new we(20,15),new we(61,16)))],function(t){t[t.DATA_MASK_000=0]="DATA_MASK_000",t[t.DATA_MASK_001=1]="DATA_MASK_001",t[t.DATA_MASK_010=2]="DATA_MASK_010",t[t.DATA_MASK_011=3]="DATA_MASK_011",t[t.DATA_MASK_100=4]="DATA_MASK_100",t[t.DATA_MASK_101=5]="DATA_MASK_101",t[t.DATA_MASK_110=6]="DATA_MASK_110",t[t.DATA_MASK_111=7]="DATA_MASK_111"}(H||(H={}));class Ce{constructor(t,e){this.value=t,this.isMasked=e}unmaskBitMatrix(t,e){for(let r=0;r0==(t+e&1))],[H.DATA_MASK_001,new Ce(H.DATA_MASK_001,(t,e)=>0==(1&t))],[H.DATA_MASK_010,new Ce(H.DATA_MASK_010,(t,e)=>e%3==0)],[H.DATA_MASK_011,new Ce(H.DATA_MASK_011,(t,e)=>(t+e)%3==0)],[H.DATA_MASK_100,new Ce(H.DATA_MASK_100,(t,e)=>0==(Math.floor(t/2)+Math.floor(e/3)&1))],[H.DATA_MASK_101,new Ce(H.DATA_MASK_101,(t,e)=>t*e%6==0)],[H.DATA_MASK_110,new Ce(H.DATA_MASK_110,(t,e)=>t*e%6<3)],[H.DATA_MASK_111,new Ce(H.DATA_MASK_111,(t,e)=>0==(t+e+t*e%3&1))]]);class Ee{constructor(t){const e=t.getHeight();if(e<21||1!=(3&e))throw new E;this.bitMatrix=t}readFormatInformation(){if(null!==this.parsedFormatInfo&&void 0!==this.parsedFormatInfo)return this.parsedFormatInfo;let t=0;for(let e=0;e<6;e++)t=this.copyBit(e,8,t);t=this.copyBit(7,8,t),t=this.copyBit(8,8,t),t=this.copyBit(8,7,t);for(let e=5;e>=0;e--)t=this.copyBit(8,e,t);const e=this.bitMatrix.getHeight();let r=0;const n=e-7;for(let t=e-1;t>=n;t--)r=this.copyBit(8,t,r);for(let t=e-8;t=0;e--)for(let i=t-9;i>=n;i--)r=this.copyBit(i,e,r);let i=Ae.decodeVersionInformation(r);if(null!==i&&i.getDimensionForVersion()===t)return this.parsedVersion=i,i;r=0;for(let e=5;e>=0;e--)for(let i=t-9;i>=n;i--)r=this.copyBit(e,i,r);if(null!==(i=Ae.decodeVersionInformation(r))&&i.getDimensionForVersion()===t)return this.parsedVersion=i,i;throw new E}copyBit(t,e,r){return(this.isMirror?this.bitMatrix.get(e,t):this.bitMatrix.get(t,e))?r<<1|1:r<<1}readCodewords(){const t=this.readFormatInformation(),e=this.readVersion(),r=Ce.values.get(t.getDataMask()),n=this.bitMatrix.getHeight();r.unmaskBitMatrix(this.bitMatrix,n);const i=e.buildFunctionPattern();let s=!0;const o=new Uint8Array(e.getTotalCodewords());let a=0,l=0,h=0;for(let t=n-1;t>0;t-=2){6===t&&t--;for(let e=0;e=0;){if(a[c].codewords.length===h)break;c--}c++;const u=h-n.getECCodewordsPerBlock();let d=0;for(let e=0;et.available())throw new E;const n=new Uint8Array(2*r);let i=0;for(;r>0;){const e=t.readBits(13);let s=e/96<<8&4294967295|e%96;s+=s<959?41377:42657,n[i]=s>>8&255,n[i+1]=255&s,i+=2,r--}try{e.append(I.decode(n,S.GB2312))}catch(t){throw new E(t)}}static decodeKanjiSegment(t,e,r){if(13*r>t.available())throw new E;const n=new Uint8Array(2*r);let i=0;for(;r>0;){const e=t.readBits(13);let s=e/192<<8&4294967295|e%192;s+=s<7936?33088:49472,n[i]=s>>8,n[i+1]=s,i+=2,r--}try{e.append(I.decode(n,S.SHIFT_JIS))}catch(t){throw new E(t)}}static decodeByteSegment(t,e,r,n,i,s){if(8*r>t.available())throw new E;const o=new Uint8Array(r);for(let e=0;e=Ie.ALPHANUMERIC_CHARS.length)throw new E;return Ie.ALPHANUMERIC_CHARS[t]}static decodeAlphanumericSegment(t,e,r,n){const i=e.length();for(;r>1;){if(t.available()<11)throw new E;const n=t.readBits(11);e.append(Ie.toAlphaNumericChar(Math.floor(n/45))),e.append(Ie.toAlphaNumericChar(n%45)),r-=2}if(1===r){if(t.available()<6)throw new E;e.append(Ie.toAlphaNumericChar(t.readBits(6)))}if(n)for(let t=i;t=3;){if(t.available()<10)throw new E;const n=t.readBits(10);if(n>=1e3)throw new E;e.append(Ie.toAlphaNumericChar(Math.floor(n/100))),e.append(Ie.toAlphaNumericChar(Math.floor(n/10)%10)),e.append(Ie.toAlphaNumericChar(n%10)),r-=3}if(2===r){if(t.available()<7)throw new E;const r=t.readBits(7);if(r>=100)throw new E;e.append(Ie.toAlphaNumericChar(Math.floor(r/10))),e.append(Ie.toAlphaNumericChar(r%10))}else if(1===r){if(t.available()<4)throw new E;const r=t.readBits(4);if(r>=10)throw new E;e.append(Ie.toAlphaNumericChar(r))}}static parseECIValue(t){const e=t.readBits(8);if(0==(128&e))return 127&e;if(128==(192&e)){return(63&e)<<8&4294967295|t.readBits(8)}if(192==(224&e)){return(31&e)<<16&4294967295|t.readBits(16)}throw new E}}Ie.ALPHANUMERIC_CHARS="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:",Ie.GB2312_SUBSET=1;class Se{constructor(t){this.mirrored=t}isMirrored(){return this.mirrored}applyMirroredCorrection(t){if(!this.mirrored||null===t||t.length<3)return;const e=t[0];t[0]=t[2],t[2]=e}}class pe{constructor(){this.rsDecoder=new J(q.QR_CODE_FIELD_256)}decodeBooleanArray(t,e){return this.decodeBitMatrix(T.parseFromBooleanArray(t),e)}decodeBitMatrix(t,e){const r=new Ee(t);let n=null;try{return this.decodeBitMatrixParser(r,e)}catch(t){n=t}try{r.remask(),r.setMirror(!0),r.readVersion(),r.readFormatInformation(),r.mirror();const t=this.decodeBitMatrixParser(r,e);return t.setOther(new Se(!0)),t}catch(t){if(null!==n)throw n;throw t}}decodeBitMatrixParser(t,e){const r=t.readVersion(),n=t.readFormatInformation().getErrorCorrectionLevel(),i=t.readCodewords(),s=me.getDataBlocks(i,r,n);let o=0;for(const t of s)o+=t.getNumDataCodewords();const a=new Uint8Array(o);let l=0;for(const t of s){const e=t.getCodewords(),r=t.getNumDataCodewords();this.correctErrors(e,r);for(let t=0;t=r)return!1;return!0}crossCheckVertical(t,e,r,n){const i=this.image,s=i.getHeight(),o=this.crossCheckStateCount;o[0]=0,o[1]=0,o[2]=0;let a=t;for(;a>=0&&i.get(e,a)&&o[1]<=r;)o[1]++,a--;if(a<0||o[1]>r)return NaN;for(;a>=0&&!i.get(e,a)&&o[0]<=r;)o[0]++,a--;if(o[0]>r)return NaN;for(a=t+1;ar)return NaN;for(;ar)return NaN;const l=o[0]+o[1]+o[2];return 5*Math.abs(l-n)>=2*n?NaN:this.foundPatternCross(o)?Re.centerFromEnd(o,a):NaN}handlePossibleCenter(t,e,r){const n=t[0]+t[1]+t[2],i=Re.centerFromEnd(t,r),s=this.crossCheckVertical(e,i,2*t[1],n);if(!isNaN(s)){const e=(t[0]+t[1]+t[2])/3;for(const t of this.possibleCenters)if(t.aboutEquals(e,s,i))return t.combineEstimate(s,i,e);const r=new Te(i,s,e);this.possibleCenters.push(r),null!==this.resultPointCallback&&void 0!==this.resultPointCallback&&this.resultPointCallback.foundPossibleResultPoint(r)}return null}}class Ne extends rt{constructor(t,e,r,n){super(t,e),this.estimatedModuleSize=r,this.count=n,void 0===n&&(this.count=1)}getEstimatedModuleSize(){return this.estimatedModuleSize}getCount(){return this.count}aboutEquals(t,e,r){if(Math.abs(e-this.getY())<=t&&Math.abs(r-this.getX())<=t){const e=Math.abs(t-this.estimatedModuleSize);return e<=1||e<=this.estimatedModuleSize}return!1}combineEstimate(t,e,r){const n=this.count+1,i=(this.count*this.getX()+e)/n,s=(this.count*this.getY()+t)/n,o=(this.count*this.estimatedModuleSize+r)/n;return new Ne(i,s,o,n)}}class De{constructor(t){this.bottomLeft=t[0],this.topLeft=t[1],this.topRight=t[2]}getBottomLeft(){return this.bottomLeft}getTopLeft(){return this.topLeft}getTopRight(){return this.topRight}}class ye{constructor(t,e){this.image=t,this.resultPointCallback=e,this.possibleCenters=[],this.crossCheckStateCount=new Int32Array(5),this.resultPointCallback=e}getImage(){return this.image}getPossibleCenters(){return this.possibleCenters}find(t){const e=null!=t&&void 0!==t.get(C.TRY_HARDER),r=null!=t&&void 0!==t.get(C.PURE_BARCODE),n=this.image,i=n.getHeight(),s=n.getWidth();let o=Math.floor(3*i/(4*ye.MAX_MODULES));(ol[2]&&(t+=e-l[2]-o,i=s-1)}e=0,l[0]=0,l[1]=0,l[2]=0,l[3]=0,l[4]=0}else l[0]=l[2],l[1]=l[3],l[2]=l[4],l[3]=1,l[4]=0,e=3;else l[++e]++;else l[e]++;if(ye.foundPatternCross(l)){!0===this.handlePossibleCenter(l,t,s,r)&&(o=l[0],this.hasSkipped&&(a=this.haveMultiplyConfirmedCenters()))}}const h=this.selectBestPatterns();return rt.orderBestPatterns(h),new De(h)}static centerFromEnd(t,e){return e-t[4]-t[3]-t[2]/2}static foundPatternCross(t){let e=0;for(let r=0;r<5;r++){const n=t[r];if(0===n)return!1;e+=n}if(e<7)return!1;const r=e/7,n=r/2;return Math.abs(r-t[0])=s&&e>=s&&o.get(e-s,t-s);)i[2]++,s++;if(t=s&&e>=s&&!o.get(e-s,t-s)&&i[1]<=r;)i[1]++,s++;if(tr)return!1;for(;t>=s&&e>=s&&o.get(e-s,t-s)&&i[0]<=r;)i[0]++,s++;if(i[0]>r)return!1;const a=o.getHeight(),l=o.getWidth();for(s=1;t+s=a||e+s>=l)return!1;for(;t+s=a||e+s>=l||i[3]>=r)return!1;for(;t+s=r)return!1;const h=i[0]+i[1]+i[2]+i[3]+i[4];return Math.abs(h-n)<2*n&&ye.foundPatternCross(i)}crossCheckVertical(t,e,r,n){const i=this.image,s=i.getHeight(),o=this.getCrossCheckStateCount();let a=t;for(;a>=0&&i.get(e,a);)o[2]++,a--;if(a<0)return NaN;for(;a>=0&&!i.get(e,a)&&o[1]<=r;)o[1]++,a--;if(a<0||o[1]>r)return NaN;for(;a>=0&&i.get(e,a)&&o[0]<=r;)o[0]++,a--;if(o[0]>r)return NaN;for(a=t+1;a=r)return NaN;for(;a=r)return NaN;const l=o[0]+o[1]+o[2]+o[3]+o[4];return 5*Math.abs(l-n)>=2*n?NaN:ye.foundPatternCross(o)?ye.centerFromEnd(o,a):NaN}crossCheckHorizontal(t,e,r,n){const i=this.image,s=i.getWidth(),o=this.getCrossCheckStateCount();let a=t;for(;a>=0&&i.get(a,e);)o[2]++,a--;if(a<0)return NaN;for(;a>=0&&!i.get(a,e)&&o[1]<=r;)o[1]++,a--;if(a<0||o[1]>r)return NaN;for(;a>=0&&i.get(a,e)&&o[0]<=r;)o[0]++,a--;if(o[0]>r)return NaN;for(a=t+1;a=r)return NaN;for(;a=r)return NaN;const l=o[0]+o[1]+o[2]+o[3]+o[4];return 5*Math.abs(l-n)>=n?NaN:ye.foundPatternCross(o)?ye.centerFromEnd(o,a):NaN}handlePossibleCenter(t,e,r,n){const i=t[0]+t[1]+t[2]+t[3]+t[4];let s=ye.centerFromEnd(t,r),o=this.crossCheckVertical(e,Math.floor(s),t[2],i);if(!isNaN(o)&&(s=this.crossCheckHorizontal(Math.floor(s),Math.floor(o),t[2],i),!isNaN(s)&&(!n||this.crossCheckDiagonal(Math.floor(o),Math.floor(s),t[2],i)))){const t=i/7;let e=!1;const r=this.possibleCenters;for(let n=0,i=r.length;n=ye.CENTER_QUORUM){if(null!=t)return this.hasSkipped=!0,Math.floor((Math.abs(t.getX()-e.getX())-Math.abs(t.getY()-e.getY()))/2);t=e}return 0}haveMultiplyConfirmedCenters(){let t=0,e=0;const r=this.possibleCenters.length;for(const r of this.possibleCenters)r.getCount()>=ye.CENTER_QUORUM&&(t++,e+=r.getEstimatedModuleSize());if(t<3)return!1;const n=e/r;let i=0;for(const t of this.possibleCenters)i+=Math.abs(t.getEstimatedModuleSize()-n);return i<=.05*e}selectBestPatterns(){const t=this.possibleCenters.length;if(t<3)throw new R;const e=this.possibleCenters;let r;if(t>3){let n=0,i=0;for(const t of this.possibleCenters){const e=t.getEstimatedModuleSize();n+=e,i+=e*e}r=n/t;let s=Math.sqrt(i/t-r*r);e.sort((t,e)=>{const n=Math.abs(e.getEstimatedModuleSize()-r),i=Math.abs(t.getEstimatedModuleSize()-r);return ni?1:0});const o=Math.max(.2*r,s);for(let t=0;t3;t++){const n=e[t];Math.abs(n.getEstimatedModuleSize()-r)>o&&(e.splice(t,1),t--)}}if(e.length>3){let t=0;for(const r of e)t+=r.getEstimatedModuleSize();r=t/e.length,e.sort((t,e)=>{if(e.getCount()===t.getCount()){const n=Math.abs(e.getEstimatedModuleSize()-r),i=Math.abs(t.getEstimatedModuleSize()-r);return ni?-1:0}return e.getCount()-t.getCount()}),e.splice(3)}return[e[0],e[1],e[2]]}}ye.CENTER_QUORUM=2,ye.MIN_SKIP=3,ye.MAX_MODULES=57;class Oe{constructor(t){this.image=t}getImage(){return this.image}getResultPointCallback(){return this.resultPointCallback}detect(t){this.resultPointCallback=null==t?null:t.get(C.NEED_RESULT_POINT_CALLBACK);const e=new ye(this.image,this.resultPointCallback).find(t);return this.processFinderPatternInfo(e)}processFinderPatternInfo(t){const e=t.getTopLeft(),r=t.getTopRight(),n=t.getBottomLeft(),i=this.calculateModuleSize(e,r,n);if(i<1)throw new R("No pattern found in proccess finder.");const s=Oe.computeDimension(e,r,n,i),o=Ae.getProvisionalVersionForDimension(s),a=o.getDimensionForVersion()-7;let l=null;if(o.getAlignmentPatternCenters().length>0){const t=r.getX()-e.getX()+n.getX(),s=r.getY()-e.getY()+n.getY(),o=1-3/a,h=Math.floor(e.getX()+o*(t-e.getX())),c=Math.floor(e.getY()+o*(s-e.getY()));for(let t=4;t<=16;t<<=1)try{l=this.findAlignmentInRegion(i,h,c,t);break}catch(t){if(!(t instanceof R))throw t}}const h=Oe.createTransform(e,r,n,l,s),c=Oe.sampleGrid(this.image,h,s);let u;return new nt(c,u=null===l?[n,e,r]:[n,e,r,l])}static createTransform(t,e,r,n,i){const s=i-3.5;let o,a,l,h;return null!==n?(o=n.getX(),a=n.getY(),h=l=s-3):(o=e.getX()-t.getX()+r.getX(),a=e.getY()-t.getY()+r.getY(),l=s,h=s),at.quadrilateralToQuadrilateral(3.5,3.5,s,3.5,l,h,3.5,s,t.getX(),t.getY(),e.getX(),e.getY(),o,a,r.getX(),r.getY())}static sampleGrid(t,e,r){return ht.getInstance().sampleGridWithTransform(t,r,r,e)}static computeDimension(t,e,r,n){const i=tt.round(rt.distance(t,e)/n),s=tt.round(rt.distance(t,r)/n);let o=Math.floor((i+s)/2)+7;switch(3&o){case 0:o++;break;case 2:o--;break;case 3:throw new R("Dimensions could be not found.")}return o}calculateModuleSize(t,e,r){return(this.calculateModuleSizeOneWay(t,e)+this.calculateModuleSizeOneWay(t,r))/2}calculateModuleSizeOneWay(t,e){const r=this.sizeOfBlackWhiteBlackRunBothWays(Math.floor(t.getX()),Math.floor(t.getY()),Math.floor(e.getX()),Math.floor(e.getY())),n=this.sizeOfBlackWhiteBlackRunBothWays(Math.floor(e.getX()),Math.floor(e.getY()),Math.floor(t.getX()),Math.floor(t.getY()));return isNaN(r)?n/7:isNaN(n)?r/7:(r+n)/14}sizeOfBlackWhiteBlackRunBothWays(t,e,r,n){let i=this.sizeOfBlackWhiteBlackRun(t,e,r,n),s=1,o=t-(r-t);o<0?(s=t/(t-o),o=0):o>=this.image.getWidth()&&(s=(this.image.getWidth()-1-t)/(o-t),o=this.image.getWidth()-1);let a=Math.floor(e-(n-e)*s);return s=1,a<0?(s=e/(e-a),a=0):a>=this.image.getHeight()&&(s=(this.image.getHeight()-1-e)/(a-e),a=this.image.getHeight()-1),o=Math.floor(t+(o-t)*s),(i+=this.sizeOfBlackWhiteBlackRun(t,e,o,a))-1}sizeOfBlackWhiteBlackRun(t,e,r,n){const i=Math.abs(n-e)>Math.abs(r-t);if(i){let i=t;t=e,e=i,i=r,r=n,n=i}const s=Math.abs(r-t),o=Math.abs(n-e);let a=-s/2;const l=t0){if(d===n)break;d+=h,a-=s}}return 2===c?tt.distance(r+l,n,t,e):NaN}findAlignmentInRegion(t,e,r,n){const i=Math.floor(n*t),s=Math.max(0,e-i),o=Math.min(this.image.getWidth()-1,e+i);if(o-s<3*t)throw new R("Alignment top exceeds estimated module size.");const a=Math.max(0,r-i),l=Math.min(this.image.getHeight()-1,r+i);if(l-a<3*t)throw new R("Alignment bottom exceeds estimated module size.");return new Re(this.image,s,a,o-s,l-a,t,this.resultPointCallback).find()}}class Me{constructor(){this.decoder=new pe}getDecoder(){return this.decoder}decode(t,e){let r,n;if(null!=e&&void 0!==e.get(C.PURE_BARCODE)){const i=Me.extractPureBits(t.getBlackMatrix());r=this.decoder.decodeBitMatrix(i,e),n=Me.NO_POINTS}else{const i=new Oe(t.getBlackMatrix()).detect(e);r=this.decoder.decodeBitMatrix(i.getBits(),e),n=i.getPoints()}r.getOther()instanceof Se&&r.getOther().applyMirroredCorrection(n);const i=new F(r.getText(),r.getRawBytes(),void 0,n,k.QR_CODE,void 0),s=r.getByteSegments();null!==s&&i.putMetadata(W.BYTE_SEGMENTS,s);const o=r.getECLevel();return null!==o&&i.putMetadata(W.ERROR_CORRECTION_LEVEL,o),r.hasStructuredAppend()&&(i.putMetadata(W.STRUCTURED_APPEND_SEQUENCE,r.getStructuredAppendSequenceNumber()),i.putMetadata(W.STRUCTURED_APPEND_PARITY,r.getStructuredAppendParity())),i}reset(){}static extractPureBits(t){const e=t.getTopLeftOnBit(),r=t.getBottomRightOnBit();if(null===e||null===r)throw new R;const n=this.moduleSize(e,t);let i=e[1],s=r[1],o=e[0],a=r[0];if(o>=a||i>=s)throw new R;if(s-i!=a-o&&(a=o+(s-i))>=t.getWidth())throw new R;const l=Math.round((a-o+1)/n),h=Math.round((s-i+1)/n);if(l<=0||h<=0)throw new R;if(h!==l)throw new R;const c=Math.floor(n/2);i+=c;const u=(o+=c)+Math.floor((l-1)*n)-a;if(u>0){if(u>c)throw new R;o-=u}const d=i+Math.floor((h-1)*n)-s;if(d>0){if(d>c)throw new R;i-=d}const g=new T(l,h);for(let e=0;e0;){const o=Pe.findGuardPattern(t,i,--n,r,!1,s,l);if(null==o){n++;break}e=o}o[0]=new rt(e[0],n),o[1]=new rt(e[1],n),a=!0;break}}let h=n+1;if(a){let n=0,i=Int32Array.from([Math.trunc(o[0].getX()),Math.trunc(o[1].getX())]);for(;hPe.SKIPPED_ROW_COUNT_MAX)break;n++}}h-=n+1,o[2]=new rt(i[0],h),o[3]=new rt(i[1],h)}return h-n0&&l++s?n-s:s-n;if(l>r)return 1/0;a+=l}return a/i}}Pe.INDEXES_START_PATTERN=Int32Array.from([0,4,1,5]),Pe.INDEXES_STOP_PATTERN=Int32Array.from([6,2,7,3]),Pe.MAX_AVG_VARIANCE=.42,Pe.MAX_INDIVIDUAL_VARIANCE=.8,Pe.START_PATTERN=Int32Array.from([8,1,1,1,1,1,1,3]),Pe.STOP_PATTERN=Int32Array.from([7,1,1,3,1,1,1,2,1]),Pe.MAX_PIXEL_DRIFT=3,Pe.MAX_PATTERN_DRIFT=5,Pe.SKIPPED_ROW_COUNT_MAX=25,Pe.ROW_STEP=5,Pe.BARCODE_MIN_HEIGHT=10;class Le{constructor(t,e){if(0===e.length)throw new o;this.field=t;let r=e.length;if(r>1&&0===e[0]){let t=1;for(;tr.length){let t=e;e=r,r=t}let n=new Int32Array(r.length),i=r.length-e.length;c.arraycopy(r,0,n,0,i);for(let t=i;t=0;e--){let r=this.getCoefficient(e);0!==r&&(r<0?(t.append(" - "),r=-r):t.length()>0&&t.append(" + "),0!==e&&1===r||t.append(r),0!==e&&(1===e?t.append("x"):(t.append("x^"),t.append(e))))}return t.toString()}}class Fe{add(t,e){return(t+e)%this.modulus}subtract(t,e){return(this.modulus+t-e)%this.modulus}exp(t){return this.expTable[t]}log(t){if(0===t)throw new o;return this.logTable[t]}inverse(t){if(0===t)throw new K;return this.expTable[this.modulus-this.logTable[t]-1]}multiply(t,e){return 0===t||0===e?0:this.expTable[(this.logTable[t]+this.logTable[e])%(this.modulus-1)]}getSize(){return this.modulus}equals(t){return t===this}}class ve extends Fe{constructor(t,e){super(),this.modulus=t,this.expTable=new Int32Array(t),this.logTable=new Int32Array(t);let r=1;for(let n=0;n0;t--){let r=n.evaluateAt(this.field.exp(t));i[e-t]=r,0!==r&&(s=!0)}if(!s)return 0;let o=this.field.getOne();if(null!=r)for(const e of r){let r=this.field.exp(t.length-1-e),n=new Le(this.field,new Int32Array([this.field.subtract(0,r),1]));o=o.multiply(n)}let a=new Le(this.field,i),h=this.runEuclideanAlgorithm(this.field.buildMonomial(e,1),a,e),c=h[0],u=h[1],d=this.findErrorLocations(c),g=this.findErrorMagnitudes(u,c,d);for(let e=0;e=Math.round(r/2);){let t=n,e=s;if(s=o,(n=i).isZero())throw l.getChecksumInstance();i=t;let r=this.field.getZero(),a=n.getCoefficient(n.getDegree()),h=this.field.inverse(a);for(;i.getDegree()>=n.getDegree()&&!i.isZero();){let t=i.getDegree()-n.getDegree(),e=this.field.multiply(i.getCoefficient(i.getDegree()),h);r=r.add(this.field.buildMonomial(t,e)),i=i.subtract(n.multiplyByMonomial(t,e))}o=r.multiply(s).subtract(e).negative()}let a=o.getCoefficient(0);if(0===a)throw l.getChecksumInstance();let h=this.field.inverse(a);return[o.multiply(h),i.multiply(h)]}findErrorLocations(t){let e=t.getDegree(),r=new Int32Array(e),n=0;for(let i=1;i0){let e=r?this.topLeft:this.topRight,i=Math.trunc(e.getY()-t);i<0&&(i=0);let o=new rt(e.getX(),i);r?n=o:s=o}if(e>0){let t=r?this.bottomLeft:this.bottomRight,n=Math.trunc(t.getY()+e);n>=this.image.getHeight()&&(n=this.image.getHeight()-1);let s=new rt(t.getX(),n);r?i=s:o=s}return new xe(this.image,n,i,s,o)}getMinX(){return this.minX}getMaxX(){return this.maxX}getMinY(){return this.minY}getMaxY(){return this.maxY}getTopLeft(){return this.topLeft}getTopRight(){return this.topRight}getBottomLeft(){return this.bottomLeft}getBottomRight(){return this.bottomRight}}class Ve{constructor(t,e,r,n){this.columnCount=t,this.errorCorrectionLevel=n,this.rowCountUpperPart=e,this.rowCountLowerPart=r,this.rowCount=e+r}getColumnCount(){return this.columnCount}getErrorCorrectionLevel(){return this.errorCorrectionLevel}getRowCount(){return this.rowCount}getRowCountUpperPart(){return this.rowCountUpperPart}getRowCountLowerPart(){return this.rowCountLowerPart}}class Ue{constructor(){this.buffer=""}static form(t,e){let r=-1;return t.replace(/%(-)?(0?[0-9]+)?([.][0-9]+)?([#][0-9]+)?([scfpexd%])/g,function(t,n,i,s,o,a){if("%%"===t)return"%";if(void 0===e[++r])return;t=s?parseInt(s.substr(1)):void 0;let l,h=o?parseInt(o.substr(1)):void 0;switch(a){case"s":l=e[r];break;case"c":l=e[r][0];break;case"f":l=parseFloat(e[r]).toFixed(t);break;case"p":l=parseFloat(e[r]).toPrecision(t);break;case"e":l=parseFloat(e[r]).toExponential(t);break;case"x":l=parseInt(e[r]).toString(h||16);break;case"d":l=parseFloat(parseInt(e[r],h||10).toPrecision(t)).toFixed(0)}l="object"==typeof l?JSON.stringify(l):(+l).toString(h);let c=parseInt(i),u=i&&i[0]+""=="0"?"0":" ";for(;l.length=0&&null!=(e=this.codewords[n]))return e;if((n=this.imageRowToCodewordIndex(t)+r)r,getValue:()=>n};i.getValue()>t?(t=i.getValue(),(e=[]).push(i.getKey())):i.getValue()===t&&e.push(i.getKey())}return be.toIntArray(e)}getConfidence(t){return this.values.get(t)}}class Xe extends He{constructor(t,e){super(t),this._isLeft=e}setRowNumbers(){for(let t of this.getCodewords())null!=t&&t.setRowNumberAsRowIndicatorColumn()}adjustCompleteIndicatorColumnRowNumbers(t){let e=this.getCodewords();this.setRowNumbers(),this.removeIncorrectCodewords(e,t);let r=this.getBoundingBox(),n=this._isLeft?r.getTopLeft():r.getTopRight(),i=this._isLeft?r.getBottomLeft():r.getBottomRight(),s=this.imageRowToCodewordIndex(Math.trunc(n.getY())),o=this.imageRowToCodewordIndex(Math.trunc(i.getY())),a=-1,l=1,h=0;for(let r=s;r=t.getRowCount()||i>r)e[r]=null;else{let t,s=(t=l>2?(l-2)*i:i)>=r;for(let n=1;n<=t&&!s;n++)s=null!=e[r-n];s?e[r]=null:(a=n.getRowNumber(),h=1)}}}getRowHeights(){let t=this.getBarcodeMetadata();if(null==t)return null;this.adjustIncompleteIndicatorColumnRowNumbers(t);let e=new Int32Array(t.getRowCount());for(let t of this.getCodewords())if(null!=t){let r=t.getRowNumber();if(r>=e.length)continue;e[r]++}return e}adjustIncompleteIndicatorColumnRowNumbers(t){let e=this.getBoundingBox(),r=this._isLeft?e.getTopLeft():e.getTopRight(),n=this._isLeft?e.getBottomLeft():e.getBottomRight(),i=this.imageRowToCodewordIndex(Math.trunc(r.getY())),s=this.imageRowToCodewordIndex(Math.trunc(n.getY())),o=this.getCodewords(),a=-1;for(let e=i;e=t.getRowCount()?o[e]=null:a=r.getRowNumber())}}getBarcodeMetadata(){let t=this.getCodewords(),e=new Ge,r=new Ge,n=new Ge,i=new Ge;for(let s of t){if(null==s)continue;s.setRowNumberAsRowIndicatorColumn();let t=s.getValue()%30,o=s.getRowNumber();switch(this._isLeft||(o+=2),o%3){case 0:r.setValue(3*t+1);break;case 1:i.setValue(t/3),n.setValue(t%3);break;case 2:e.setValue(t+1)}}if(0===e.getValue().length||0===r.getValue().length||0===n.getValue().length||0===i.getValue().length||e.getValue()[0]<1||r.getValue()[0]+n.getValue()[0]be.MAX_ROWS_IN_BARCODE)return null;let s=new Ve(e.getValue()[0],r.getValue()[0],n.getValue()[0],i.getValue()[0]);return this.removeIncorrectCodewords(t,s),s}removeIncorrectCodewords(t,e){for(let r=0;re.getRowCount())t[r]=null;else switch(this._isLeft||(s+=2),s%3){case 0:3*i+1!==e.getRowCountUpperPart()&&(t[r]=null);break;case 1:Math.trunc(i/3)===e.getErrorCorrectionLevel()&&i%3===e.getRowCountLowerPart()||(t[r]=null);break;case 2:i+1!==e.getColumnCount()&&(t[r]=null)}}}isLeft(){return this._isLeft}toString(){return"IsLeft: "+this._isLeft+"\n"+super.toString()}}class We{constructor(t,e){this.ADJUST_ROW_NUMBER_SKIP=2,this.barcodeMetadata=t,this.barcodeColumnCount=t.getColumnCount(),this.boundingBox=e,this.detectionResultColumns=new Array(this.barcodeColumnCount+2)}getDetectionResultColumns(){this.adjustIndicatorColumnRowNumbers(this.detectionResultColumns[0]),this.adjustIndicatorColumnRowNumbers(this.detectionResultColumns[this.barcodeColumnCount+1]);let t,e=be.MAX_CODEWORDS_IN_BARCODE;do{t=e,e=this.adjustRowNumbersAndGetCount()}while(e>0&&e0&&i0&&(o[0]=r[e-1],o[4]=i[e-1],o[5]=s[e-1]),e>1&&(o[8]=r[e-2],o[10]=i[e-2],o[11]=s[e-2]),e>=1;r=1&e,Ye.RATIOS_TABLE[t]||(Ye.RATIOS_TABLE[t]=new Array(be.BARS_IN_MODULE)),Ye.RATIOS_TABLE[t][be.BARS_IN_MODULE-n-1]=Math.fround(i/be.MODULES_IN_CODEWORD)}}this.bSymbolTableReady=!0}static getDecodedValue(t){let e=Ye.getDecodedCodewordValue(Ye.sampleBitCounts(t));return-1!==e?e:Ye.getClosestDecodedValue(t)}static sampleBitCounts(t){let e=tt.sum(t),r=new Int32Array(be.BARS_IN_MODULE),n=0,i=0;for(let s=0;s1)for(let n=0;n=n)break}enew Array(be.BARS_IN_MODULE));class Ze{constructor(){this.segmentCount=-1,this.fileSize=-1,this.timestamp=-1,this.checksum=-1}getSegmentIndex(){return this.segmentIndex}setSegmentIndex(t){this.segmentIndex=t}getFileId(){return this.fileId}setFileId(t){this.fileId=t}getOptionalData(){return this.optionalData}setOptionalData(t){this.optionalData=t}isLastSegment(){return this.lastSegment}setLastSegment(t){this.lastSegment=t}getSegmentCount(){return this.segmentCount}setSegmentCount(t){this.segmentCount=t}getSender(){return this.sender||null}setSender(t){this.sender=t}getAddressee(){return this.addressee||null}setAddressee(t){this.addressee=t}getFileName(){return this.fileName}setFileName(t){this.fileName=t}getFileSize(){return this.fileSize}setFileSize(t){this.fileSize=t}getChecksum(){return this.checksum}setChecksum(t){this.checksum=t}getTimestamp(){return this.timestamp}setTimestamp(t){this.timestamp=t}}class Ke{static parseLong(t,e){return parseInt(t,e)}}class qe extends i{}qe.kind="NullPointerException";class Qe{writeBytes(t){this.writeBytesOffset(t,0,t.length)}writeBytesOffset(t,e,r){if(null==t)throw new qe;if(e<0||e>t.length||r<0||e+r>t.length||e+r<0)throw new u;if(0!==r)for(let n=0;n0&&this.grow(t)}grow(t){let e=this.buf.length<<1;if(e-t<0&&(e=t),e<0){if(t<0)throw new je;e=f.MAX_VALUE}this.buf=g.copyOfUint8Array(this.buf,e)}write(t){this.ensureCapacity(this.count+1),this.buf[this.count]=t,this.count+=1}writeBytesOffset(t,e,r){if(e<0||e>t.length||r<0||e+r-t.length>0)throw new u;this.ensureCapacity(this.count+r),c.arraycopy(t,e,this.buf,this.count,r),this.count+=r}writeTo(t){t.writeBytesOffset(this.buf,0,this.count)}reset(){this.count=0}toByteArray(){return g.copyOfUint8Array(this.buf,this.count)}size(){return this.count}toString(t){return t?"string"==typeof t?this.toString_string(t):this.toString_number(t):this.toString_void()}toString_void(){return new String(this.buf).toString()}toString_string(t){return new String(this.buf).toString()}toString_number(t){return new String(this.buf).toString()}close(){}}function $e(){if("undefined"!=typeof window)return window.BigInt||null;if("undefined"!=typeof global)return global.BigInt||null;if("undefined"!=typeof self)return self.BigInt||null;throw new Error("Can't search globals for BigInt!")}let tr;function er(t){if(void 0===tr&&(tr=$e()),null===tr)throw new Error("BigInt is not supported!");return tr(t)}!function(t){t[t.ALPHA=0]="ALPHA",t[t.LOWER=1]="LOWER",t[t.MIXED=2]="MIXED",t[t.PUNCT=3]="PUNCT",t[t.ALPHA_SHIFT=4]="ALPHA_SHIFT",t[t.PUNCT_SHIFT=5]="PUNCT_SHIFT"}(X||(X={}));class rr{static decode(t,e){let r=new p(""),n=m.ISO8859_1;r.enableDecoding(n);let i=1,s=t[i++],o=new Ze;for(;it[0])throw E.getFormatInstance();let n=new Int32Array(rr.NUMBER_OF_SEQUENCE_CODEWORDS);for(let r=0;r0){for(let t=0;t<6;++t)s.write(Number(er(a)>>er(8*(5-t))));a=0,o=0}}n===e[0]&&i0){for(let t=0;t<6;++t)s.write(Number(er(a)>>er(8*(5-t))));a=0,o=0}}}return i.append(I.decode(s.toByteArray(),r)),n}static numericCompaction(t,e,r){let n=0,i=!1,s=new Int32Array(rr.MAX_NUMERIC_CODEWORDS);for(;e0&&(r.append(rr.decodeBase900toBase10(s,n)),n=0)}return e}static decodeBase900toBase10(t,e){let r=er(0);for(let n=0;n@[\\]_`~!\r\t,:\n-.$/\"|*()?{}'",rr.MIXED_CHARS="0123456789&\r\t,:#-.$/+%*=^",rr.EXP900=$e()?function(){let t=[];t[0]=er(1);let e=er(900);t[1]=e;for(let r=2;r<16;r++)t[r]=t[r-1]*e;return t}():[],rr.NUMBER_OF_SEQUENCE_CODEWORDS=2;class nr{constructor(){}static decode(t,e,r,n,i,s,o){let a,l=new xe(t,e,r,n,i),h=null,c=null;for(let r=!0;;r=!1){if(null!=e&&(h=nr.getRowIndicatorColumn(t,l,e,!0,s,o)),null!=n&&(c=nr.getRowIndicatorColumn(t,l,n,!1,s,o)),null==(a=nr.merge(h,c)))throw R.getNotFoundInstance();let i=a.getBoundingBox();if(!r||null==i||!(i.getMinY()l.getMaxY()))break;l=i}a.setBoundingBox(l);let u=a.getBarcodeColumnCount()+1;a.setDetectionResultColumn(0,h),a.setDetectionResultColumn(u,c);let d=null!=h;for(let e=1;e<=u;e++){let r,n=d?e:u-e;if(void 0!==a.getDetectionResultColumn(n))continue;r=0===n||n===u?new Xe(l,0===n):new He(l),a.setDetectionResultColumn(n,r);let i=-1,h=i;for(let e=l.getMinY();e<=l.getMaxY();e++){if((i=nr.getStartColumn(a,n,e,d))<0||i>l.getMaxX()){if(-1===h)continue;i=h}let c=nr.detectCodeword(t,l.getMinX(),l.getMaxX(),d,i,e,s,o);null!=c&&(r.setCodeword(e,c),h=i,s=Math.min(s,c.getWidth()),o=Math.max(o,c.getWidth()))}}return nr.createDecoderResult(a)}static merge(t,e){if(null==t&&null==e)return null;let r=nr.getBarcodeMetadata(t,e);if(null==r)return null;let n=xe.merge(nr.adjustBoundingBox(t),nr.adjustBoundingBox(e));return new We(r,n)}static adjustBoundingBox(t){if(null==t)return null;let e=t.getRowHeights();if(null==e)return null;let r=nr.getMax(e),n=0;for(let t of e)if(n+=r-t,t>0)break;let i=t.getCodewords();for(let t=0;n>0&&null==i[t];t++)n--;let s=0;for(let t=e.length-1;t>=0&&(s+=r-e[t],!(e[t]>0));t--);for(let t=i.length-1;s>0&&null==i[t];t--)s--;return t.getBoundingBox().addMissingRows(n,s,t.isLeft())}static getMax(t){let e=-1;for(let r of t)e=Math.max(e,r);return e}static getBarcodeMetadata(t,e){let r,n;return null==t||null==(r=t.getBarcodeMetadata())?null==e?null:e.getBarcodeMetadata():null==e||null==(n=e.getBarcodeMetadata())?r:r.getColumnCount()!==n.getColumnCount()&&r.getErrorCorrectionLevel()!==n.getErrorCorrectionLevel()&&r.getRowCount()!==n.getRowCount()?null:r}static getRowIndicatorColumn(t,e,r,n,i,s){let o=new Xe(e,n);for(let a=0;a<2;a++){let l=0===a?1:-1,h=Math.trunc(Math.trunc(r.getX()));for(let a=Math.trunc(Math.trunc(r.getY()));a<=e.getMaxY()&&a>=e.getMinY();a+=l){let e=nr.detectCodeword(t,0,t.getWidth(),n,h,a,i,s);null!=e&&(o.setCodeword(a,e),h=n?e.getStartX():e.getEndX())}}return o}static adjustCodewordCount(t,e){let r=e[0][1],n=r.getValue(),i=t.getBarcodeColumnCount()*t.getBarcodeRowCount()-nr.getNumberOfECCodeWords(t.getBarcodeECLevel());if(0===n.length){if(i<1||i>be.MAX_CODEWORDS_IN_BARCODE)throw R.getNotFoundInstance();r.setValue(i)}else n[0]!==i&&r.setValue(i)}static createDecoderResult(t){let e=nr.createBarcodeMatrix(t);nr.adjustCodewordCount(t,e);let r=new Array,n=new Int32Array(t.getBarcodeRowCount()*t.getBarcodeColumnCount()),i=[],s=new Array;for(let o=0;o0;){for(let t=0;tnew Array(t.getBarcodeColumnCount()+2));for(let t=0;t=0){if(n>=e.length)continue;e[n][r].setValue(t.getValue())}}r++}return e}static isValidBarcodeColumn(t,e){return e>=0&&e<=t.getBarcodeColumnCount()+1}static getStartColumn(t,e,r,n){let i=n?1:-1,s=null;if(nr.isValidBarcodeColumn(t,e-i)&&(s=t.getDetectionResultColumn(e-i).getCodeword(r)),null!=s)return n?s.getEndX():s.getStartX();if(null!=(s=t.getDetectionResultColumn(e).getCodewordNearby(r)))return n?s.getStartX():s.getEndX();if(nr.isValidBarcodeColumn(t,e-i)&&(s=t.getDetectionResultColumn(e-i).getCodewordNearby(r)),null!=s)return n?s.getEndX():s.getStartX();let o=0;for(;nr.isValidBarcodeColumn(t,e-i);){e-=i;for(let r of t.getDetectionResultColumn(e).getCodewords())if(null!=r)return(n?r.getEndX():r.getStartX())+i*o*(r.getEndX()-r.getStartX());o++}return n?t.getBoundingBox().getMinX():t.getBoundingBox().getMaxX()}static detectCodeword(t,e,r,n,i,s,o,a){i=nr.adjustCodewordStartColumn(t,e,r,n,i,s);let l,h=nr.getModuleBitCount(t,e,r,n,i,s);if(null==h)return null;let c=tt.sum(h);if(n)l=i+c;else{for(let t=0;t=e)&&l=e:onr.CODEWORD_SKEW_SIZE)return i;o+=a}a=-a,n=!n}return o}static checkCodewordSkew(t,e,r){return e-nr.CODEWORD_SKEW_SIZE<=t&&t<=r+nr.CODEWORD_SKEW_SIZE}static decodeCodewords(t,e,r){if(0===t.length)throw E.getFormatInstance();let n=1<r/2+nr.MAX_ERRORS||r<0||r>nr.MAX_EC_CODEWORDS)throw l.getChecksumInstance();return nr.errorCorrection.decode(t,r,e)}static verifyCodewordCount(t,e){if(t.length<4)throw E.getFormatInstance();let r=t[0];if(r>t.length)throw E.getFormatInstance();if(0===r){if(!(e>=1;return e}static getCodewordBucketNumber(t){return t instanceof Int32Array?this.getCodewordBucketNumber_Int32Array(t):this.getCodewordBucketNumber_number(t)}static getCodewordBucketNumber_number(t){return nr.getCodewordBucketNumber(nr.getBitCountForCodeword(t))}static getCodewordBucketNumber_Int32Array(t){return(t[0]-t[2]+t[4]-t[6]+9)%9}static toString(t){let e=new Ue;for(let r=0;rt)}static getMaxWidth(t,e){return null==t||null==e?0:Math.trunc(Math.abs(t.getX()-e.getX()))}static getMinWidth(t,e){return null==t||null==e?f.MAX_VALUE:Math.trunc(Math.abs(t.getX()-e.getX()))}static getMaxCodewordWidth(t){return Math.floor(Math.max(Math.max(ir.getMaxWidth(t[0],t[4]),ir.getMaxWidth(t[6],t[2])*be.MODULES_IN_CODEWORD/be.MODULES_IN_STOP_PATTERN),Math.max(ir.getMaxWidth(t[1],t[5]),ir.getMaxWidth(t[7],t[3])*be.MODULES_IN_CODEWORD/be.MODULES_IN_STOP_PATTERN)))}static getMinCodewordWidth(t){return Math.floor(Math.min(Math.min(ir.getMinWidth(t[0],t[4]),ir.getMinWidth(t[6],t[2])*be.MODULES_IN_CODEWORD/be.MODULES_IN_STOP_PATTERN),Math.min(ir.getMinWidth(t[1],t[5]),ir.getMinWidth(t[7],t[3])*be.MODULES_IN_CODEWORD/be.MODULES_IN_STOP_PATTERN)))}reset(){}}class sr extends i{}sr.kind="ReaderException";class or{constructor(t,e){this.verbose=!0===t,e&&this.setHints(e)}decode(t,e){return e&&this.setHints(e),this.decodeInternal(t)}decodeWithState(t){return null!==this.readers&&void 0!==this.readers||this.setHints(null),this.decodeInternal(t)}setHints(t){this.hints=t;const e=null!=t&&void 0!==t.get(C.TRY_HARDER),r=null==t?null:t.get(C.POSSIBLE_FORMATS),n=new Array;if(null!=r){const i=r.some(t=>t===k.UPC_A||t===k.UPC_E||t===k.EAN_13||t===k.EAN_8||t===k.CODABAR||t===k.CODE_39||t===k.CODE_93||t===k.CODE_128||t===k.ITF||t===k.RSS_14||t===k.RSS_EXPANDED);i&&!e&&n.push(new ee(t,this.verbose)),r.includes(k.QR_CODE)&&n.push(new Me),r.includes(k.DATA_MATRIX)&&n.push(new ue),r.includes(k.AZTEC)&&n.push(new dt),r.includes(k.PDF_417)&&n.push(new ir),i&&e&&n.push(new ee(t,this.verbose))}0===n.length&&(e||n.push(new ee(t,this.verbose)),n.push(new Me),n.push(new ue),n.push(new dt),n.push(new ir),e&&n.push(new ee(t,this.verbose))),this.readers=n}reset(){if(null!==this.readers)for(const t of this.readers)t.reset()}decodeInternal(t){if(null===this.readers)throw new sr("No readers where selected, nothing can be read.");for(const e of this.readers)try{return e.decode(t,this.hints)}catch(t){if(t instanceof sr)continue}throw new R("No MultiFormat Readers were able to detect the code.")}}var ar;!function(t){t[t.ERROR_CORRECTION=0]="ERROR_CORRECTION",t[t.CHARACTER_SET=1]="CHARACTER_SET",t[t.DATA_MATRIX_SHAPE=2]="DATA_MATRIX_SHAPE",t[t.MIN_SIZE=3]="MIN_SIZE",t[t.MAX_SIZE=4]="MAX_SIZE",t[t.MARGIN=5]="MARGIN",t[t.PDF417_COMPACT=6]="PDF417_COMPACT",t[t.PDF417_COMPACTION=7]="PDF417_COMPACTION",t[t.PDF417_DIMENSIONS=8]="PDF417_DIMENSIONS",t[t.AZTEC_LAYERS=9]="AZTEC_LAYERS",t[t.QR_VERSION=10]="QR_VERSION"}(ar||(ar={}));var lr=ar;class hr{constructor(t){this.field=t,this.cachedGenerators=[],this.cachedGenerators.push(new Z(t,Int32Array.from([1])))}buildGenerator(t){const e=this.cachedGenerators;if(t>=e.length){let r=e[e.length-1];const n=this.field;for(let i=e.length;i<=t;i++){const t=r.multiply(new Z(n,Int32Array.from([1,n.exp(i-1+n.getGeneratorBase())])));e.push(t),r=t}}return e[t]}encode(t,e){if(0===e)throw new o("No error correction bytes");const r=t.length-e;if(r<=0)throw new o("No data bytes provided");const n=this.buildGenerator(e),i=new Int32Array(r);c.arraycopy(t,0,i,0,r);let s=new Z(this.field,i);const a=(s=s.multiplyByMonomial(e,1)).divide(n)[1].getCoefficients(),l=e-a.length;for(let e=0;e=5&&(r+=cr.N1+(n-5)),n=1,o=i)}n>=5&&(r+=cr.N1+(n-5))}return r}}cr.N1=3,cr.N2=3,cr.N3=40,cr.N4=10;class ur{constructor(t,e){this.width=t,this.height=e;const r=new Array(e);for(let n=0;n!==e;n++)r[n]=new Uint8Array(t);this.bytes=r}getHeight(){return this.height}getWidth(){return this.width}get(t,e){return this.bytes[e][t]}getArray(){return this.bytes}setNumber(t,e,r){this.bytes[e][t]=r}setBoolean(t,e,r){this.bytes[e][t]=r?1:0}clear(t){for(const e of this.bytes)g.fill(e,t)}equals(t){if(!(t instanceof ur))return!1;const e=t;if(this.width!==e.width)return!1;if(this.height!==e.height)return!1;for(let t=0,r=this.height;t>\n"),t.toString()}setMode(t){this.mode=t}setECLevel(t){this.ecLevel=t}setVersion(t){this.version=t}setMaskPattern(t){this.maskPattern=t}setMatrix(t){this.matrix=t}static isValidMaskPattern(t){return t>=0&&t0;){for(6===s&&(s-=1);o>=0&&o=r;)t^=e<=0)for(let t=0;t!==r;t++){const r=n[t];r>=0&&fr.isEmpty(e.get(r,i))&&fr.embedPositionAdjustmentPattern(r-2,i-2,e)}}}}fr.POSITION_DETECTION_PATTERN=Array.from([Int32Array.from([1,1,1,1,1,1,1]),Int32Array.from([1,0,0,0,0,0,1]),Int32Array.from([1,0,1,1,1,0,1]),Int32Array.from([1,0,1,1,1,0,1]),Int32Array.from([1,0,1,1,1,0,1]),Int32Array.from([1,0,0,0,0,0,1]),Int32Array.from([1,1,1,1,1,1,1])]),fr.POSITION_ADJUSTMENT_PATTERN=Array.from([Int32Array.from([1,1,1,1,1]),Int32Array.from([1,0,0,0,1]),Int32Array.from([1,0,1,0,1]),Int32Array.from([1,0,0,0,1]),Int32Array.from([1,1,1,1,1])]),fr.POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE=Array.from([Int32Array.from([-1,-1,-1,-1,-1,-1,-1]),Int32Array.from([6,18,-1,-1,-1,-1,-1]),Int32Array.from([6,22,-1,-1,-1,-1,-1]),Int32Array.from([6,26,-1,-1,-1,-1,-1]),Int32Array.from([6,30,-1,-1,-1,-1,-1]),Int32Array.from([6,34,-1,-1,-1,-1,-1]),Int32Array.from([6,22,38,-1,-1,-1,-1]),Int32Array.from([6,24,42,-1,-1,-1,-1]),Int32Array.from([6,26,46,-1,-1,-1,-1]),Int32Array.from([6,28,50,-1,-1,-1,-1]),Int32Array.from([6,30,54,-1,-1,-1,-1]),Int32Array.from([6,32,58,-1,-1,-1,-1]),Int32Array.from([6,34,62,-1,-1,-1,-1]),Int32Array.from([6,26,46,66,-1,-1,-1]),Int32Array.from([6,26,48,70,-1,-1,-1]),Int32Array.from([6,26,50,74,-1,-1,-1]),Int32Array.from([6,30,54,78,-1,-1,-1]),Int32Array.from([6,30,56,82,-1,-1,-1]),Int32Array.from([6,30,58,86,-1,-1,-1]),Int32Array.from([6,34,62,90,-1,-1,-1]),Int32Array.from([6,28,50,72,94,-1,-1]),Int32Array.from([6,26,50,74,98,-1,-1]),Int32Array.from([6,30,54,78,102,-1,-1]),Int32Array.from([6,28,54,80,106,-1,-1]),Int32Array.from([6,32,58,84,110,-1,-1]),Int32Array.from([6,30,58,86,114,-1,-1]),Int32Array.from([6,34,62,90,118,-1,-1]),Int32Array.from([6,26,50,74,98,122,-1]),Int32Array.from([6,30,54,78,102,126,-1]),Int32Array.from([6,26,52,78,104,130,-1]),Int32Array.from([6,30,56,82,108,134,-1]),Int32Array.from([6,34,60,86,112,138,-1]),Int32Array.from([6,30,58,86,114,142,-1]),Int32Array.from([6,34,62,90,118,146,-1]),Int32Array.from([6,30,54,78,102,126,150]),Int32Array.from([6,24,50,76,102,128,154]),Int32Array.from([6,28,54,80,106,132,158]),Int32Array.from([6,32,58,84,110,136,162]),Int32Array.from([6,26,54,82,110,138,166]),Int32Array.from([6,30,58,86,114,142,170])]),fr.TYPE_INFO_COORDINATES=Array.from([Int32Array.from([8,0]),Int32Array.from([8,1]),Int32Array.from([8,2]),Int32Array.from([8,3]),Int32Array.from([8,4]),Int32Array.from([8,5]),Int32Array.from([8,7]),Int32Array.from([8,8]),Int32Array.from([7,8]),Int32Array.from([5,8]),Int32Array.from([4,8]),Int32Array.from([3,8]),Int32Array.from([2,8]),Int32Array.from([1,8]),Int32Array.from([0,8])]),fr.VERSION_INFO_POLY=7973,fr.TYPE_INFO_POLY=1335,fr.TYPE_INFO_MASK_PATTERN=21522;class wr{constructor(t,e){this.dataBytes=t,this.errorCorrectionBytes=e}getDataBytes(){return this.dataBytes}getErrorCorrectionBytes(){return this.errorCorrectionBytes}}class Ar{constructor(){}static calculateMaskPenalty(t){return cr.applyMaskPenaltyRule1(t)+cr.applyMaskPenaltyRule2(t)+cr.applyMaskPenaltyRule3(t)+cr.applyMaskPenaltyRule4(t)}static encode(t,e,r=null){let n=Ar.DEFAULT_BYTE_MODE_ENCODING;const i=null!==r&&void 0!==r.get(lr.CHARACTER_SET);i&&(n=r.get(lr.CHARACTER_SET).toString());const s=this.chooseMode(t,n),o=new w;if(s===_e.BYTE&&(i||Ar.DEFAULT_BYTE_MODE_ENCODING!==n)){const t=m.getCharacterSetECIByName(n);void 0!==t&&this.appendECI(t,o)}this.appendModeInfo(s,o);const a=new w;let l;if(this.appendBytes(t,s,a,n),null!==r&&void 0!==r.get(lr.QR_VERSION)){const t=Number.parseInt(r.get(lr.QR_VERSION).toString(),10);l=Ae.getVersionForNumber(t);const n=this.calculateBitsNeeded(s,o,a,l);if(!this.willFit(n,l,e))throw new gr("Data too big for requested version")}else l=this.recommendVersion(e,s,o,a);const h=new w;h.appendBitArray(o);const c=s===_e.BYTE?a.getSizeInBytes():t.length;this.appendLengthInfo(c,l,s,h),h.appendBitArray(a);const u=l.getECBlocksForLevel(e),d=l.getTotalCodewords()-u.getTotalECCodewords();this.terminateBits(d,h);const g=this.interleaveWithECBytes(h,l.getTotalCodewords(),d,u.getNumBlocks()),f=new dr;f.setECLevel(e),f.setMode(s),f.setVersion(l);const A=l.getDimensionForVersion(),C=new ur(A,A),E=this.chooseMaskPattern(g,e,l,C);return f.setMaskPattern(E),fr.buildMatrix(g,e,l,E,C),f.setMatrix(C),f}static recommendVersion(t,e,r,n){const i=this.calculateBitsNeeded(e,r,n,Ae.getVersionForNumber(1)),s=this.chooseVersion(i,t),o=this.calculateBitsNeeded(e,r,n,s);return this.chooseVersion(o,t)}static calculateBitsNeeded(t,e,r,n){return e.getSize()+t.getCharacterCountBits(n)+r.getSize()}static getAlphanumericCode(t){return t159)&&(r<224||r>235))return!1}return!0}static chooseMaskPattern(t,e,r,n){let i=Number.MAX_SAFE_INTEGER,s=-1;for(let o=0;o=(t+7)/8}static terminateBits(t,e){const r=8*t;if(e.getSize()>r)throw new gr("data bits cannot fit in the QR Code"+e.getSize()+" > "+r);for(let t=0;t<4&&e.getSize()0)for(let t=n;t<8;t++)e.appendBit(!1);const i=t-e.getSizeInBytes();for(let t=0;t=r)throw new gr("Block ID too large");const o=t%r,a=r-o,l=Math.floor(t/r),h=l+1,c=Math.floor(e/r),u=c+1,d=l-c,g=h-u;if(d!==g)throw new gr("EC bytes mismatch");if(r!==a+o)throw new gr("RS blocks mismatch");if(t!==(c+d)*a+(u+g)*o)throw new gr("Total bytes mismatch");n=1<=0&&e<=9}static appendNumericBytes(t,e){const r=t.length;let n=0;for(;n=33088&&n<=40956?i=n-33088:n>=57408&&n<=60351&&(i=n-49472),-1===i)throw new gr("Invalid byte sequence");const s=192*(i>>8)+(255&i);e.appendBits(s,13)}}static appendECI(t,e){e.appendBits(_e.ECI.getBits(),4),e.appendBits(t.getValue(),8)}}Ar.ALPHANUMERIC_TABLE=Int32Array.from([-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,36,-1,-1,-1,37,38,-1,-1,-1,-1,39,40,-1,41,42,43,0,1,2,3,4,5,6,7,8,9,44,-1,-1,-1,-1,-1,-1,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,-1,-1,-1,-1,-1]),Ar.DEFAULT_BYTE_MODE_ENCODING=m.UTF8.getName();class Cr{write(t,e,r,n=null){if(0===t.length)throw new o("Found empty contents");if(e<0||r<0)throw new o("Requested dimensions are too small: "+e+"x"+r);let i=de.L,s=Cr.QUIET_ZONE_SIZE;null!==n&&(void 0!==n.get(lr.ERROR_CORRECTION)&&(i=de.fromString(n.get(lr.ERROR_CORRECTION).toString())),void 0!==n.get(lr.MARGIN)&&(s=Number.parseInt(n.get(lr.MARGIN).toString(),10)));const a=Ar.encode(t,i,n);return this.renderResult(a,e,r,s)}writeToDom(t,e,r,n,i=null){"string"==typeof t&&(t=document.querySelector(t));const s=this.write(e,r,n,i);t&&t.appendChild(s)}renderResult(t,e,r,n){const i=t.getMatrix();if(null===i)throw new j;const s=i.getWidth(),o=i.getHeight(),a=s+2*n,l=o+2*n,h=Math.max(e,a),c=Math.max(r,l),u=Math.min(Math.floor(h/a),Math.floor(c/l)),d=Math.floor((h-s*u)/2),g=Math.floor((c-o*u)/2),f=this.createSVGElement(h,c);for(let t=0,e=g;te||i+a>r)throw new o("Crop rectangle does not fit within image data.");l&&this.reverseHorizontal(s,a)}getRow(t,e){if(t<0||t>=this.getHeight())throw new o("Requested row is outside the image: "+t);const r=this.getWidth();(null==e||e.length>16&255,s=r>>7&510,o=255&r;i[e]=(n+s+o)/4&255}this.luminances=i}else this.luminances=t;if(void 0===n&&(this.dataWidth=e),void 0===i&&(this.dataHeight=r),void 0===s&&(this.left=0),void 0===a&&(this.top=0),this.left+e>this.dataWidth||this.top+r>this.dataHeight)throw new o("Crop rectangle does not fit within image data.")}getRow(t,e){if(t<0||t>=this.getHeight())throw new o("Requested row is outside the image: "+t);const r=this.getWidth();(null==e||e.length"}}class Dr extends Nr{constructor(t,e,r){super(t,0,0),this.binaryShiftStart=e,this.binaryShiftByteCount=r}appendTo(t,e){for(let r=0;r62?t.appendBits(this.binaryShiftByteCount-31,16):0===r?t.appendBits(Math.min(this.binaryShiftByteCount,31),5):t.appendBits(this.binaryShiftByteCount-31,5)),t.appendBits(e[this.binaryShiftStart+r],8)}addBinaryShift(t,e){return new Dr(this,t,e)}toString(){return"<"+this.binaryShiftStart+"::"+(this.binaryShiftStart+this.binaryShiftByteCount-1)+">"}}function yr(t,e,r){return new Nr(t,e,r)}const Or=["UPPER","LOWER","DIGIT","MIXED","PUNCT"],Mr=0,br=1,Br=2,Pr=3,Lr=4,Fr=new Nr(null,0,0),vr=[Int32Array.from([0,327708,327710,327709,656318]),Int32Array.from([590318,0,327710,327709,656318]),Int32Array.from([262158,590300,0,590301,932798]),Int32Array.from([327709,327708,656318,0,327710]),Int32Array.from([327711,656380,656382,656381,0])];const kr=function(t){for(let e of t)g.fill(e,-1);return t[Mr][Lr]=0,t[br][Lr]=0,t[br][Mr]=28,t[Pr][Lr]=0,t[Br][Lr]=0,t[Br][Mr]=15,t}(g.createInt32Array(6,6));class xr{constructor(t,e,r,n){this.token=t,this.mode=e,this.binaryShiftByteCount=r,this.bitCount=n}getMode(){return this.mode}getToken(){return this.token}getBinaryShiftByteCount(){return this.binaryShiftByteCount}getBitCount(){return this.bitCount}latchAndAppend(t,e){let r=this.bitCount,n=this.token;if(t!==this.mode){let e=vr[this.mode][t];n=yr(n,65535&e,e>>16),r+=e>>16}let i=t===Br?4:5;return n=yr(n,e,i),new xr(n,t,0,r+i)}shiftAndAppend(t,e){let r=this.token,n=this.mode===Br?4:5;return r=yr(r,kr[this.mode][t],n),r=yr(r,e,5),new xr(r,this.mode,0,this.bitCount+n+5)}addBinaryShiftChar(t){let e=this.token,r=this.mode,n=this.bitCount;if(this.mode===Lr||this.mode===Br){let t=vr[r][Mr];e=yr(e,65535&t,t>>16),n+=t>>16,r=Mr}let i=0===this.binaryShiftByteCount||31===this.binaryShiftByteCount?18:62===this.binaryShiftByteCount?9:8,s=new xr(e,r,this.binaryShiftByteCount+1,n+i);return 2078===s.binaryShiftByteCount&&(s=s.endBinaryShift(t+1)),s}endBinaryShift(t){if(0===this.binaryShiftByteCount)return this;let e=this.token;return e=function(t,e,r){return new Dr(t,e,r)}(e,t-this.binaryShiftByteCount,this.binaryShiftByteCount),new xr(e,this.mode,0,this.bitCount)}isBetterThanOrEqualTo(t){let e=this.bitCount+(vr[this.mode][t.mode]>>16);return this.binaryShiftByteCountt.binaryShiftByteCount&&t.binaryShiftByteCount>0&&(e+=10),e<=t.bitCount}toBitArray(t){let e=[];for(let r=this.endBinaryShift(t.length).token;null!==r;r=r.getPrevious())e.unshift(r);let r=new w;for(const n of e)n.appendTo(r,t);return r}toString(){return S.format("%s bits=%d bytes=%d",Or[this.mode],this.bitCount,this.binaryShiftByteCount)}static calculateBinaryShiftCost(t){return t.binaryShiftByteCount>62?21:t.binaryShiftByteCount>31?20:t.binaryShiftByteCount>0?10:0}}xr.INITIAL_STATE=new xr(Fr,Mr,0,0);const Vr=function(t){const e=S.getCharCode(" "),r=S.getCharCode("."),n=S.getCharCode(",");t[Mr][e]=1;const i=S.getCharCode("Z"),s=S.getCharCode("A");for(let e=s;e<=i;e++)t[Mr][e]=e-s+2;t[br][e]=1;const o=S.getCharCode("z"),a=S.getCharCode("a");for(let e=a;e<=o;e++)t[br][e]=e-a+2;t[Br][e]=1;const l=S.getCharCode("9"),h=S.getCharCode("0");for(let e=h;e<=l;e++)t[Br][e]=e-h+2;t[Br][n]=12,t[Br][r]=13;const c=["\0"," ","","","","","","","","\b","\t","\n","\v","\f","\r","","","","","","@","\\","^","_","`","|","~",""];for(let e=0;e","?","[","]","{","}"];for(let e=0;e0&&(t[Lr][S.getCharCode(u[e])]=e);return t}(g.createInt32Array(5,256));class Ur{constructor(t){this.text=t}encode(){const t=S.getCharCode(" "),e=S.getCharCode("\n");let r=Tr.singletonList(xr.INITIAL_STATE);for(let n=0;n0?(r=Ur.updateStateListForPair(r,n,i),n++):r=this.updateStateListForChar(r,n)}return Tr.min(r,(t,e)=>t.getBitCount()-e.getBitCount()).toBitArray(this.text)}updateStateListForChar(t,e){const r=[];for(let n of t)this.updateStateForChar(n,e,r);return Ur.simplifyStates(r)}updateStateForChar(t,e,r){let n=255&this.text[e],i=Vr[t.getMode()][n]>0,s=null;for(let o=0;o<=Lr;o++){let a=Vr[o][n];if(a>0){if(null==s&&(s=t.endBinaryShift(e)),!i||o===t.getMode()||o===Br){const t=s.latchAndAppend(o,a);r.push(t)}if(!i&&kr[t.getMode()][o]>=0){const t=s.shiftAndAppend(o,a);r.push(t)}}}if(t.getBinaryShiftByteCount()>0||0===Vr[t.getMode()][n]){let n=t.addBinaryShiftChar(e);r.push(n)}}static updateStateListForPair(t,e,r){const n=[];for(let i of t)this.updateStateForPair(i,e,r,n);return this.simplifyStates(n)}static updateStateForPair(t,e,r,n){let i=t.endBinaryShift(e);if(n.push(i.latchAndAppend(Lr,r)),t.getMode()!==Lr&&n.push(i.shiftAndAppend(Lr,r)),3===r||4===r){let t=i.latchAndAppend(Br,16-r).latchAndAppend(Br,1);n.push(t)}if(t.getBinaryShiftByteCount()>0){let r=t.addBinaryShiftChar(e).addBinaryShiftChar(e+1);n.push(r)}}static simplifyStates(t){let e=[];for(const r of t){let t=!0;for(const n of e){if(n.isBetterThanOrEqualTo(r)){t=!1;break}r.isBetterThanOrEqualTo(n)&&(e=e.filter(t=>t!==n))}t&&e.push(r)}return e}}class Hr{constructor(){}static encodeBytes(t){return Hr.encode(t,Hr.DEFAULT_EC_PERCENT,Hr.DEFAULT_AZTEC_LAYERS)}static encode(t,e,r){let n,i,s,a,l,h=new Ur(t).encode(),c=f.truncDivision(h.getSize()*e,100)+11,u=h.getSize()+c;if(r!==Hr.DEFAULT_AZTEC_LAYERS){if(n=r<0,(i=Math.abs(r))>(n?Hr.MAX_NB_BITS_COMPACT:Hr.MAX_NB_BITS))throw new o(S.format("Illegal value %s for layers",r));let t=(s=Hr.totalBitsInLayer(i,n))-s%(a=Hr.WORD_SIZE[i]);if((l=Hr.stuffBits(h,a)).getSize()+c>t)throw new o("Data to large for user specified layer");if(n&&l.getSize()>64*a)throw new o("Data to large for user specified layer")}else{a=0,l=null;for(let t=0;;t++){if(t>Hr.MAX_NB_BITS)throw new o("Data too large for an Aztec code");if(i=(n=t<=3)?t+1:t,u>(s=Hr.totalBitsInLayer(i,n)))continue;null!=l&&a===Hr.WORD_SIZE[i]||(a=Hr.WORD_SIZE[i],l=Hr.stuffBits(h,a));let e=s-s%a;if(!(n&&l.getSize()>64*a)&&l.getSize()+c<=e)break}}let d,g=Hr.generateCheckWords(l,s,a),w=l.getSize()/a,A=Hr.generateModeMessage(n,i,w),C=(n?11:14)+4*i,E=new Int32Array(C);if(n){d=C;for(let t=0;t=n||t.get(s+r))&&(o|=1<