From 5b21a43a1eb9a517400c06ec1cd85a41f144350d Mon Sep 17 00:00:00 2001
From: wutsi <herve.tchepannou@wutsi.com>
Date: Sun, 25 Dec 2022 13:57:32 -0500
Subject: [PATCH] support null weidget/

---
 CHANGELOG.md        |  5 +++++
 lib/src/money.dart  |  8 +++++++-
 lib/src/parser.dart |  8 ++++++--
 lib/src/text.dart   | 20 +-------------------
 lib/src/widget.dart | 18 ++++++++++++++++++
 pubspec.yaml        |  2 +-
 6 files changed, 38 insertions(+), 23 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 77bf4bb..276f4e5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # CHANGELOG
 
+## [0.1.192] 2022-12-25
+
+- CHANGE: Add alignment to MoneyText
+- CHANGE: Use `SDUINull` for unsupported widgets
+
 ## [0.1.190] 2022-12-24
 
 - ADD: Add chart component
diff --git a/lib/src/money.dart b/lib/src/money.dart
index 557e1ba..9d9c97a 100644
--- a/lib/src/money.dart
+++ b/lib/src/money.dart
@@ -21,6 +21,7 @@ class SDUIMoneyText extends SDUIWidget {
   double? valueFontSize;
   double? currencyFontSize;
   bool? bold;
+  String? alignment;
 
   @override
   SDUIWidget fromJson(Map<String, dynamic>? json) {
@@ -31,6 +32,7 @@ class SDUIMoneyText extends SDUIWidget {
     valueFontSize = json?['valueFontSize'];
     currencyFontSize = json?['currencyFontSize'];
     bold = json?['bold'];
+    alignment = json?['alignment'];
     return super.fromJson(json);
   }
 
@@ -44,6 +46,7 @@ class SDUIMoneyText extends SDUIWidget {
         valueFontSize: valueFontSize ?? 50,
         currencyFontSize: currencyFontSize ?? 12,
         bold: bold,
+        textAlign: toTextAlign(alignment),
       );
 }
 
@@ -56,6 +59,7 @@ class MoneyText extends StatelessWidget {
   final double currencyFontSize;
   final Color? color;
   final bool? bold;
+  final TextAlign? textAlign;
 
   const MoneyText(
       {Key? key,
@@ -65,7 +69,8 @@ class MoneyText extends StatelessWidget {
       this.valueFontSize = 50,
       this.currencyFontSize = 12,
       this.color,
-      this.bold = false})
+      this.bold = false,
+      this.textAlign})
       : super(key: key);
 
   @override
@@ -94,6 +99,7 @@ class MoneyText extends StatelessWidget {
               ),
             ]),
         key: key,
+        textAlign: textAlign,
       );
 }
 
diff --git a/lib/src/parser.dart b/lib/src/parser.dart
index a259d10..b16e010 100644
--- a/lib/src/parser.dart
+++ b/lib/src/parser.dart
@@ -2,6 +2,7 @@ import 'dart:convert';
 
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:logger/logger.dart';
 
 import 'action.dart';
 import 'appbar.dart';
@@ -32,8 +33,10 @@ import 'icon_button.dart';
 import 'image.dart';
 import 'input.dart';
 import 'list_view.dart';
+import 'logger.dart';
 import 'money.dart';
 import 'noop.dart';
+import 'null.dart';
 import 'page_view.dart';
 import 'photo_view.dart';
 import 'pin_with_keyboard.dart';
@@ -56,7 +59,7 @@ import 'wrap.dart';
 //-- Core ------------------------------------
 /// Parser that convert JSON to flutter [Widget]
 class SDUIParser {
-  // static final Logger _logger = LoggerFactory.create('SDUIParser');
+  static final Logger _logger = LoggerFactory.create('SDUIParser');
   static final SDUIParser _singleton = SDUIParser._internal();
 
   SDUIParser._internal();
@@ -259,7 +262,8 @@ class SDUIParser {
       default:
         widget = SDUIWidgetRegistry.getInstance().create(type);
         if (widget == null) {
-          throw Exception("Unsupported node: ${json["type"]}");
+          _logger.w(">>>> Unsupported node: ${json["type"]}");
+          widget = SDUINull();
         }
     }
 
diff --git a/lib/src/text.dart b/lib/src/text.dart
index 71ead11..af49287 100644
--- a/lib/src/text.dart
+++ b/lib/src/text.dart
@@ -29,7 +29,7 @@ class SDUIText extends SDUIWidget {
         caption ?? '',
         overflow: _toTextOverflow(),
         style: _toTextStyle(),
-        textAlign: _toTextAlign(),
+        textAlign: toTextAlign(alignment),
         maxLines: maxLines,
         key: id == null ? null : Key(id!),
       );
@@ -69,24 +69,6 @@ class SDUIText extends SDUIWidget {
       fontStyle: italic == true ? FontStyle.italic : FontStyle.normal,
       decoration: _toTextDecoration());
 
-  TextAlign? _toTextAlign() {
-    switch (alignment?.toLowerCase()) {
-      case 'left':
-        return TextAlign.left;
-      case 'right':
-        return TextAlign.right;
-      case 'center':
-        return TextAlign.center;
-      case 'justify':
-        return TextAlign.justify;
-      case 'end':
-        return TextAlign.end;
-      case 'start':
-        return TextAlign.start;
-    }
-    return null;
-  }
-
   TextDecoration? _toTextDecoration() {
     switch (decoration?.toLowerCase()) {
       case 'strikethrough':
diff --git a/lib/src/widget.dart b/lib/src/widget.dart
index 2c01464..ec9ec57 100644
--- a/lib/src/widget.dart
+++ b/lib/src/widget.dart
@@ -57,6 +57,24 @@ abstract class SDUIWidget {
     return Color(int.parse('FF$hexCode', radix: 16));
   }
 
+  TextAlign? toTextAlign(String? alignment) {
+    switch (alignment?.toLowerCase()) {
+      case 'left':
+        return TextAlign.left;
+      case 'right':
+        return TextAlign.right;
+      case 'center':
+        return TextAlign.center;
+      case 'justify':
+        return TextAlign.justify;
+      case 'end':
+        return TextAlign.end;
+      case 'start':
+        return TextAlign.start;
+    }
+    return null;
+  }
+
   IconData? toIconData(String? code) {
     if (code == null) {
       return null;
diff --git a/pubspec.yaml b/pubspec.yaml
index c314c8f..ec15b6c 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -16,7 +16,7 @@ description: SDUI make it easy to implement Server Driven UI pattern on flutter.
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 0.1.190
+version: 0.1.192
 
 environment:
     sdk: ">=2.12.0 <3.0.0"