From 3b4b73c85e66657fd6fafee19ae400b621f6d5fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Pior?= <piorek82@gmail.com>
Date: Tue, 6 Feb 2018 17:43:25 +0100
Subject: [PATCH] #6214 extract model

---
 js/notebook/src/tree/TreeWidget.ts | 172 +++++------------------------
 1 file changed, 29 insertions(+), 143 deletions(-)

diff --git a/js/notebook/src/tree/TreeWidget.ts b/js/notebook/src/tree/TreeWidget.ts
index f398bbeea3..8cc4cee873 100644
--- a/js/notebook/src/tree/TreeWidget.ts
+++ b/js/notebook/src/tree/TreeWidget.ts
@@ -14,16 +14,20 @@
  *  limitations under the License.
  */
 
-import { Panel, Widget } from "@phosphor/widgets";
-import BannerWidget from "./BannerWidget";
-import JVMOptionsWidget, {JVMOptionsModel} from "./JVMOptionsWidget";
 import * as $ from "jquery";
-import {Message} from "@phosphor/messaging";
-import BeakerXApi, {IApiSettingsResponse, IJVMOptions, IUIOptions} from "./BeakerXApi";
-import {UIOptionsModel, UIOptionsWidget} from "./JVMOptions/UIOptionsWidget";
-import {SyncIndicatorWidget} from "./JVMOptions/SyncIndicatorWidget";
-import {Messages} from "./JVMOptions/Messages";
-import {DefaultOptionsModel} from "./JVMOptions/DefaultOptionsWidget";
+
+import { Panel, Widget } from "@phosphor/widgets";
+import { Message } from "@phosphor/messaging";
+
+import BeakerXApi from "./Utils/BeakerXApi";
+import BannerWidget from "./Widgets/BannerWidget";
+import { Messages } from "./Messages";
+import ITreeWidgetOptions from "./Types/ITreeWidgetOptions";
+import TreeWidgetModel from "./Models/TreeWidgetModel";
+import SyncIndicatorWidget from "./Widgets/SyncIndicatorWidget";
+import JVMOptionsWidget from "./Widgets/JVMOptionsWidget";
+import {UIOptionsWidget} from "./Widgets/UIOptions/UIOptionsWidget";
+import UIOptionsModel from "./Models/UIOptionsModel";
 
 export default class TreeWidget extends Panel {
 
@@ -56,16 +60,29 @@ export default class TreeWidget extends Panel {
   private createWidgetContent(api: BeakerXApi) {
 
     let syncIndicatorWidget = new SyncIndicatorWidget();
-    this._model = new TreeWidgetModel(api, syncIndicatorWidget);
+    let jvmOptionsWidget = new JVMOptionsWidget();
+    let uiOptionsWidget;
+    let uiOptionsModel;
+    if (false === this.options.isLab) {
+      uiOptionsWidget = new UIOptionsWidget();
+      uiOptionsModel = new UIOptionsModel(uiOptionsWidget);
+    }
+
+    this._model = new TreeWidgetModel(
+      api,
+      jvmOptionsWidget.model,
+      uiOptionsModel,
+      syncIndicatorWidget
+    );
 
     this.addWidget(new BannerWidget(api));
     this.addWidget(new Widget({ node: document.createElement('br') }));
 
     if (false === this.options.isLab) {
-      this.addWidget(new UIOptionsWidget());
+      this.addWidget(uiOptionsWidget);
     }
 
-    this.addWidget(new JVMOptionsWidget());
+    this.addWidget(jvmOptionsWidget);
     this.addWidget(syncIndicatorWidget);
   }
 
@@ -101,134 +118,3 @@ export default class TreeWidget extends Panel {
       .insertBefore(this.node);
   }
 }
-
-export class TreeWidgetModel {
-
-  private _options: IApiSettingsResponse;
-
-  private jvmOptionsModel: JVMOptionsModel;
-  private uiOptionsModel: UIOptionsModel;
-
-  constructor(
-    private api: BeakerXApi,
-    private syncWidget: SyncIndicatorWidget
-  ) {
-  }
-
-  public load() {
-    this.syncStart();
-    this.api
-      .loadSettings()
-      .then((data: IApiSettingsResponse) => {
-        if (!data.ui_options) {
-          data.ui_options = {
-            auto_close: false,
-            improve_fonts: true,
-            wide_cells: true,
-            show_publication: false,
-          }
-        }
-
-        this._options = data;
-
-        this.jvmOptionsModel
-          .update(data.jvm_options);
-        this.uiOptionsModel
-          .update(data.ui_options);
-
-        this.showResult(data.jvm_options);
-
-        setTimeout(() => {
-          this.syncEnd()
-        },1000);
-      });
-
-  }
-
-  public save() {
-    this.syncStart();
-
-    let payload: IApiSettingsResponse = {
-      "jvm_options": {
-        "heap_GB": null,
-        "other": [],
-        "properties": []
-      },
-      "ui_options": {
-        "auto_close": false,
-        "improve_fonts": true,
-        "wide_cells": true,
-        "show_publication": false,
-      },
-      "version": 2
-    };
-
-    payload.jvm_options.heap_GB = this._options.jvm_options.heap_GB;
-    payload.jvm_options.other = this._options.jvm_options.other;
-    payload.jvm_options.properties = this._options.jvm_options.properties;
-
-    payload.ui_options.auto_close = this._options.ui_options.auto_close;
-    payload.ui_options.improve_fonts = this._options.ui_options.improve_fonts;
-    payload.ui_options.wide_cells = this._options.ui_options.wide_cells;
-    payload.ui_options.show_publication = this._options.ui_options.show_publication;
-
-    this.showResult(payload.jvm_options);
-
-    this.api.saveSettings({ beakerx:  payload })
-      .then(() => {
-        setTimeout(() => {
-          this.syncEnd()
-        },1000);
-      });
-  }
-
-  public clearErrors() {
-    this.syncWidget.clearErrors();
-  }
-
-  public showError(error: Error) {
-    this.syncWidget.onError(error);
-  }
-
-  private syncStart(): void {
-    this.syncWidget.onSyncStart();
-  }
-
-  private syncEnd(): void {
-    this.syncWidget.onSyncEnd();
-  }
-
-  private showResult(options: IJVMOptions) {
-    this.syncWidget.showResult(this.buildResult(options));
-  }
-
-  private buildResult(options: IJVMOptions): string {
-    let result: string = '';
-    if (options.heap_GB !== null) {
-      result += `-Xmx${ DefaultOptionsModel.normaliseHeapSize(options.heap_GB) } `;
-    }
-
-    for (let other of options.other) {
-      result += `${other} `
-    }
-
-    for (let property of options.properties) {
-      result += `-D${property.name}=${property.value} `;
-    }
-    return result;
-  };
-
-  setUIOptions(options: IUIOptions) {
-    this._options.ui_options = options;
-  }
-
-  setJVMOptions(options: IJVMOptions) {
-    this._options.jvm_options = options;
-  }
-}
-
-export interface ITreeWidgetOptions {
-  isLab: boolean;
-  baseUrl: string;
-  CodeCell: any;
-}
\ No newline at end of file