134 lines
4.4 KiB
TypeScript
134 lines
4.4 KiB
TypeScript
///
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/// Copyright © 2016-2020 The Thingsboard Authors
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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import { Component, EventEmitter, Input, OnChanges, OnInit, Output, SimpleChanges } from '@angular/core';
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import { WidgetsBundle } from '@shared/models/widgets-bundle.model';
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import { IAliasController } from '@core/api/widget-api.models';
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import { NULL_UUID } from '@shared/models/id/has-uuid';
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import { WidgetService } from '@core/http/widget.service';
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import { Widget, widgetType } from '@shared/models/widget.models';
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import { toWidgetInfo } from '@home/models/widget-component.models';
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import { DashboardCallbacks } from '../../models/dashboard-component.models';
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@Component({
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selector: 'tb-dashboard-widget-select',
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templateUrl: './dashboard-widget-select.component.html',
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styleUrls: ['./dashboard-widget-select.component.scss']
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})
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export class DashboardWidgetSelectComponent implements OnInit, OnChanges {
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@Input()
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widgetsBundle: WidgetsBundle;
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@Input()
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aliasController: IAliasController;
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@Output()
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widgetSelected: EventEmitter<Widget> = new EventEmitter<Widget>();
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timeseriesWidgetTypes: Array<Widget> = [];
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latestWidgetTypes: Array<Widget> = [];
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rpcWidgetTypes: Array<Widget> = [];
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alarmWidgetTypes: Array<Widget> = [];
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staticWidgetTypes: Array<Widget> = [];
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callbacks: DashboardCallbacks = {
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onWidgetClicked: this.onWidgetClicked.bind(this)
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};
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constructor(private widgetsService: WidgetService) {
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}
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ngOnInit(): void {
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}
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ngOnChanges(changes: SimpleChanges): void {
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for (const propName of Object.keys(changes)) {
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const change = changes[propName];
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if (change.currentValue !== change.previousValue && change.currentValue) {
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if (propName === 'widgetsBundle') {
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this.loadLibrary();
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}
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}
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}
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}
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private loadLibrary() {
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this.timeseriesWidgetTypes.length = 0;
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this.latestWidgetTypes.length = 0;
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this.rpcWidgetTypes.length = 0;
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this.alarmWidgetTypes.length = 0;
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this.staticWidgetTypes.length = 0;
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const bundleAlias = this.widgetsBundle.alias;
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const isSystem = this.widgetsBundle.tenantId.id === NULL_UUID;
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this.widgetsService.getBundleWidgetTypes(bundleAlias,
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isSystem).subscribe(
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(types) => {
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types = types.sort((a, b) => b.createdTime - a.createdTime);
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let top = 0;
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types.forEach((type) => {
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const widgetTypeInfo = toWidgetInfo(type);
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const widget: Widget = {
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typeId: type.id,
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isSystemType: isSystem,
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bundleAlias,
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typeAlias: widgetTypeInfo.alias,
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type: widgetTypeInfo.type,
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title: widgetTypeInfo.widgetName,
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sizeX: widgetTypeInfo.sizeX,
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sizeY: widgetTypeInfo.sizeY,
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row: top,
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col: 0,
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config: JSON.parse(widgetTypeInfo.defaultConfig)
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};
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widget.config.title = widgetTypeInfo.widgetName;
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switch (widgetTypeInfo.type) {
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case widgetType.timeseries:
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this.timeseriesWidgetTypes.push(widget);
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break;
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case widgetType.latest:
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this.latestWidgetTypes.push(widget);
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break;
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case widgetType.rpc:
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this.rpcWidgetTypes.push(widget);
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break;
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case widgetType.alarm:
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this.alarmWidgetTypes.push(widget);
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break;
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case widgetType.static:
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this.staticWidgetTypes.push(widget);
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break;
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}
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top += widget.sizeY;
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});
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}
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);
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}
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hasWidgetTypes() {
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return this.timeseriesWidgetTypes.length > 0 ||
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this.latestWidgetTypes.length > 0 ||
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this.rpcWidgetTypes.length > 0 ||
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this.alarmWidgetTypes.length > 0 ||
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this.staticWidgetTypes.length > 0;
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}
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private onWidgetClicked($event: Event, widget: Widget, index: number): void {
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this.widgetSelected.emit(widget);
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}
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}
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