<!--

    Copyright © 2016-2020 The Thingsboard 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.

-->
<div fxFlex fxLayout="column">
  <div fxFlex fxLayout="column" tb-fullscreen [fullscreen]="fullscreen" tb-hotkeys [hotkeys]="hotKeys" [cheatSheet]="cheatSheetComponent">
    <tb-hotkeys-cheatsheet #cheatSheetComponent></tb-hotkeys-cheatsheet>
    <mat-toolbar class="mat-elevation-z1 tb-edit-toolbar mat-hue-3" fxLayoutGap="16px" fxLayoutGap.lt-xl="8px">
      <mat-form-field floatLabel="always" hideRequiredMarker class="tb-widget-title">
        <mat-label></mat-label>
        <input [disabled]="isReadOnly" matInput required
               [(ngModel)]="widget.widgetName" (ngModelChange)="isDirty = true"
               placeholder="{{ 'widget.title' | translate }}"/>
      </mat-form-field>
      <mat-form-field>
        <mat-select [disabled]="isReadOnly" matInput placeholder="{{ 'widget.type' | translate }}"
                    [(ngModel)]="widget.type" (ngModelChange)="widetTypeChanged()">
          <mat-option *ngFor="let type of allWidgetTypes" [value]="type">
            {{ widgetTypesDataMap.get(widgetTypes[type]).name | translate }}
          </mat-option>
        </mat-select>
      </mat-form-field>
      <span fxFlex></span>
      <button mat-button fxHide.lt-md [disabled]="!iframeWidgetEditModeInited"
              (click)="applyWidgetScript()"
              matTooltip="{{ 'widget.run' | translate }} (CTRL + Return)"
              matTooltipPosition="below">
        <mat-icon>play_arrow</mat-icon>
        <span translate>action.run</span>
      </button>
      <button mat-raised-button
              fxHide.lt-md [disabled]="(isLoading$ | async) || undoDisabled()"
              (click)="undoWidget()"
              matTooltip="{{ 'widget.undo' | translate }} (CTRL + Q)"
              matTooltipPosition="below">
        <mat-icon>undo</mat-icon>
        <span translate>action.undo</span>
      </button>
      <button *ngIf="!isReadOnly" mat-raised-button
              fxHide.lt-md [disabled]="(isLoading$ | async) || saveDisabled()"
              (click)="saveWidget()"
              [tb-circular-progress]="saveWidgetPending"
              matTooltip="{{ 'widget.save' | translate }} (CTRL + S)"
              matTooltipPosition="below">
        <mat-icon>save</mat-icon>
        <span translate>action.save</span>
      </button>
      <button mat-raised-button
              fxHide.lt-md [disabled]="(isLoading$ | async) || saveAsDisabled()"
              (click)="saveWidgetAs()"
              [tb-circular-progress]="saveWidgetAsPending"
              matTooltip="{{ 'widget.saveAs' | translate }} (Shift + CTRL + S)"
              matTooltipPosition="below">
        <mat-icon>save</mat-icon>
        <span translate>action.saveAs</span>
      </button>
      <button mat-button
              fxHide.lt-lg
              (click)="fullscreen = !fullscreen"
              matTooltip="{{ 'widget.toggle-fullscreen' | translate }} (Shift + CTRL + F)"
              matTooltipPosition="below">
        <mat-icon>{{ fullscreen ? 'fullscreen_exit' : 'fullscreen' }}</mat-icon>
        <span translate>widget.toggle-fullscreen</span>
      </button>
      <button mat-icon-button fxHide fxShow.md
              (click)="fullscreen = !fullscreen"
              matTooltip="{{ 'widget.toggle-fullscreen' | translate }} (Shift + CTRL + F)"
              matTooltipPosition="below">
        <mat-icon>{{ fullscreen ? 'fullscreen_exit' : 'fullscreen' }}</mat-icon>
      </button>
      <button mat-icon-button fxHide.gt-sm
              [matMenuTriggerFor]="widgetEditMenu">
        <mat-icon>more_vert</mat-icon>
      </button>
      <mat-menu #widgetEditMenu="matMenu" xPosition="before">
        <button mat-menu-item
                [disabled]="!iframeWidgetEditModeInited"
                (click)="applyWidgetScript()">
          <mat-icon>play_arrow</mat-icon>
          <span translate>action.run</span>
        </button>
        <button mat-menu-item
                [disabled]="(isLoading$ | async) || undoDisabled()"
                (click)="undoWidget()">
          <mat-icon>undo</mat-icon>
          <span translate>action.undo</span>
        </button>
        <button *ngIf="!isReadOnly" mat-menu-item
                [disabled]="(isLoading$ | async) || saveDisabled()"
                (click)="saveWidget()">
          <mat-icon>save</mat-icon>
          <span translate>action.save</span>
        </button>
        <button mat-menu-item
                [disabled]="(isLoading$ | async) || saveAsDisabled()"
                (click)="saveWidgetAs()">
          <mat-icon>save</mat-icon>
          <span translate>action.saveAs</span>
        </button>
      </mat-menu>
    </mat-toolbar>
    <div fxFlex style="position: relative;">
      <div class="tb-editor tb-absolute-fill">
        <div #topPanel class="tb-split tb-split-vertical">
          <div #topLeftPanel class="tb-split tb-content">
            <mat-tab-group selectedIndex="1" dynamicHeight="true" style="width: 100%; height: 100%;">
              <mat-tab label="{{ 'widget.resources' | translate }}" style="width: 100%; height: 100%;">
                <div class="tb-resize-container" style="background-color: #fff;">
                  <div class="mat-padding">
                    <div fxFlex fxLayout="row" style="max-height: 40px;"
                         fxLayoutAlign="start center"
                         *ngFor="let resource of widget.resources; let i = index" >
                      <mat-form-field fxFlex class="mat-block resource-field" floatLabel="never"
                                      style="margin: 10px 0 0 0; max-height: 40px;">
                        <input required matInput [(ngModel)]="resource.url"
                               (ngModelChange)="isDirty = true"
                               placeholder="{{ 'widget.resource-url' | translate }}"/>
                      </mat-form-field>
                      <button mat-icon-button color="primary"
                              [disabled]="isLoading$ | async"
                              (click)="removeResource(i)"
                              matTooltip="{{'widget.remove-resource' | translate}}"
                              matTooltipPosition="above">
                        <mat-icon>close</mat-icon>
                      </button>
                    </div>
                    <div style="margin-top: 6px;">
                      <button mat-raised-button color="primary"
                              [disabled]="isLoading$ | async"
                              (click)="addResource()"
                              matTooltip="{{'widget.add-resource' | translate}}"
                              matTooltipPosition="above">
                        <span translate>action.add</span>
                      </button>
                    </div>
                  </div>
                </div>
              </mat-tab>
              <mat-tab label="{{ 'widget.html' | translate }}" style="width: 100%; height: 100%;">
                <div class="tb-resize-container" tb-fullscreen [fullscreen]="htmlFullscreen">
                  <div class="tb-editor-area-title-panel">
                    <button mat-button (click)="beautifyHtml()">
                      {{ 'widget.tidy' | translate }}
                    </button>
                    <button mat-button mat-icon-button class="tb-mat-32"
                            (click)="htmlFullscreen = !htmlFullscreen"
                            matTooltip="{{(htmlFullscreen ? 'fullscreen.exit' : 'fullscreen.expand') | translate}}"
                            matTooltipPosition="above">
                      <mat-icon>{{ htmlFullscreen ? 'fullscreen_exit' : 'fullscreen' }}</mat-icon>
                    </button>
                  </div>
                  <div #htmlInput></div>
                </div>
              </mat-tab>
              <mat-tab label="{{ 'widget.css' | translate }}" style="width: 100%; height: 100%;">
                <div class="tb-resize-container" tb-fullscreen [fullscreen]="cssFullscreen">
                  <div class="tb-editor-area-title-panel">
                    <button mat-button (click)="beautifyCss()">
                      {{ 'widget.tidy' | translate }}
                    </button>
                    <button mat-icon-button class="tb-mat-32"
                            (click)="cssFullscreen = !cssFullscreen"
                            matTooltip="{{(cssFullscreen ? 'fullscreen.exit' : 'fullscreen.expand') | translate}}"
                            matTooltipPosition="above">
                      <mat-icon>{{ cssFullscreen ? 'fullscreen_exit' : 'fullscreen' }}</mat-icon>
                    </button>
                  </div>
                  <div #cssInput></div>
                </div>
              </mat-tab>
            </mat-tab-group>
          </div>
          <div #topRightPanel class="tb-split tb-content">
            <mat-tab-group dynamicHeight="true" style="width: 100%; height: 100%;">
              <mat-tab label="{{ 'widget.settings-schema' | translate }}" style="width: 100%; height: 100%;">
                <div class="tb-resize-container" tb-fullscreen [fullscreen]="jsonSettingsFullscreen">
                  <div class="tb-editor-area-title-panel">
                    <button mat-button (click)="beautifyJson()">
                      {{ 'widget.tidy' | translate }}
                    </button>
                    <button mat-icon-button class="tb-mat-32"
                            (click)="jsonSettingsFullscreen = !jsonSettingsFullscreen"
                            matTooltip="{{(jsonSettingsFullscreen ? 'fullscreen.exit' : 'fullscreen.expand') | translate}}"
                            matTooltipPosition="above">
                      <mat-icon>{{ jsonSettingsFullscreen ? 'fullscreen_exit' : 'fullscreen' }}</mat-icon>
                    </button>
                  </div>
                  <div #settingsJsonInput></div>
                </div>
              </mat-tab>
              <mat-tab label="{{ 'widget.datakey-settings-schema' | translate }}" style="width: 100%; height: 100%;">
                <div class="tb-resize-container" tb-fullscreen [fullscreen]="jsonDataKeySettingsFullscreen">
                  <div class="tb-editor-area-title-panel">
                    <button mat-button (click)="beautifyDataKeyJson()">
                      {{ 'widget.tidy' | translate }}
                    </button>
                    <button mat-icon-button class="tb-mat-32"
                            (click)="jsonDataKeySettingsFullscreen = !jsonDataKeySettingsFullscreen"
                            matTooltip="{{(jsonDataKeySettingsFullscreen ? 'fullscreen.exit' : 'fullscreen.expand') | translate}}"
                            matTooltipPosition="above">
                      <mat-icon>{{ jsonDataKeySettingsFullscreen ? 'fullscreen_exit' : 'fullscreen' }}</mat-icon>
                    </button>
                  </div>
                  <div #dataKeySettingsJsonInput></div>
                </div>
              </mat-tab>
            </mat-tab-group>
          </div>
        </div>
        <div #bottomPanel class="tb-split tb-split-vertical">
          <div #javascriptPanel class="tb-split tb-content" tb-toast toastTarget="javascriptPanel">
            <div class="tb-resize-container" tb-fullscreen [fullscreen]="javascriptFullscreen">
              <div class="tb-editor-area-title-panel">
                <label translate>widget.javascript</label>
                <button mat-button (click)="beautifyJs()">
                  {{ 'widget.tidy' | translate }}
                </button>
                <button mat-icon-button class="tb-mat-32"
                        (click)="javascriptFullscreen = !javascriptFullscreen"
                        matTooltip="{{(javascriptFullscreen ? 'fullscreen.exit' : 'fullscreen.expand') | translate}}"
                        matTooltipPosition="above">
                  <mat-icon>{{ javascriptFullscreen ? 'fullscreen_exit' : 'fullscreen' }}</mat-icon>
                </button>
              </div>
              <div #javascriptInput></div>
            </div>
          </div>
          <div #framePanel class="tb-split tb-content" style="overflow-y: hidden; position: relative;">
            <div class="mat-content tb-progress-cover" fxFlex fxLayout="column" fxLayoutAlign="center center"
                 *ngIf="!iframeWidgetEditModeInited">
              <mat-spinner diameter="100" mode="indeterminate" color="warn"></mat-spinner>
            </div>
            <div tb-fullscreen [fullscreen]="iFrameFullscreen" style="width: 100%; height: 100%;">
              <iframe #widgetIFrame frameborder="0" height="100%" width="100%"></iframe>
              <div style="position: absolute; top: 10px; left: 10px; bottom: initial;">
                <button mat-icon-button
                        class="tb-fullscreen-button-style"
                        (click)="iFrameFullscreen = !iFrameFullscreen"
                        matTooltip="{{(iFrameFullscreen ? 'fullscreen.exit' : 'fullscreen.expand') | translate}}"
                        matTooltipPosition="above">
                  <mat-icon>{{ iFrameFullscreen ? 'fullscreen_exit' : 'fullscreen' }}</mat-icon>
                </button>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
</div>