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288 lines
9.1 KiB
288 lines
9.1 KiB
import {
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AfterViewInit,
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ChangeDetectionStrategy,
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Component,
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OnDestroy,
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OnInit,
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ViewChild,
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ViewEncapsulation
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} from '@angular/core';
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import {Subject} from 'rxjs';
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import {takeUntil} from 'rxjs/operators';
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import {ApexOptions, ChartComponent} from 'ng-apexcharts';
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import {DashboardService} from 'app/modules/dashboard/dashboard.service';
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import {MatDialog} from '@angular/material/dialog';
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import {DashboardSettingsComponent} from 'app/layout/common/dashboard-settings/dashboard-settings.component';
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import {AppConfig} from 'app/core/config/app.config';
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import {ScrutinyConfigService} from 'app/core/config/scrutiny-config.service';
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import {Router} from '@angular/router';
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import {TemperaturePipe} from 'app/shared/temperature.pipe';
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import {DeviceTitlePipe} from 'app/shared/device-title.pipe';
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import {DeviceSummaryModel} from 'app/core/models/device-summary-model';
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@Component({
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selector : 'example',
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templateUrl : './dashboard.component.html',
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styleUrls : ['./dashboard.component.scss'],
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encapsulation : ViewEncapsulation.None,
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changeDetection: ChangeDetectionStrategy.OnPush
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})
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export class DashboardComponent implements OnInit, AfterViewInit, OnDestroy
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{
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summaryData: { [key: string]: DeviceSummaryModel };
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hostGroups: { [hostId: string]: string[] } = {}
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temperatureOptions: ApexOptions;
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tempDurationKey = 'forever'
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config: AppConfig;
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// Private
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private _unsubscribeAll: Subject<any>;
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@ViewChild('tempChart', { static: false }) tempChart: ChartComponent;
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/**
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* Constructor
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*
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* @param {DashboardService} _dashboardService
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* @param {ScrutinyConfigService} _configService
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* @param {MatDialog} dialog
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* @param {Router} router
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*/
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constructor(
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private _dashboardService: DashboardService,
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private _configService: ScrutinyConfigService,
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public dialog: MatDialog,
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private router: Router,
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)
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{
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// Set the private defaults
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this._unsubscribeAll = new Subject();
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}
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// -----------------------------------------------------------------------------------------------------
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// @ Lifecycle hooks
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// -----------------------------------------------------------------------------------------------------
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/**
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* On init
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*/
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ngOnInit(): void
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{
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// Subscribe to config changes
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this._configService.config$
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.pipe(takeUntil(this._unsubscribeAll))
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.subscribe((config: AppConfig) => {
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// check if the old config and the new config do not match.
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const oldConfig = JSON.stringify(this.config)
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const newConfig = JSON.stringify(config)
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if(oldConfig !== newConfig){
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console.log(`Configuration updated: ${newConfig} vs ${oldConfig}`)
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// Store the config
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this.config = config;
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if(oldConfig){
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console.log('reloading component...')
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this.refreshComponent()
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}
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}
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});
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// Get the data
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this._dashboardService.data$
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.pipe(takeUntil(this._unsubscribeAll))
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.subscribe((data) => {
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// Store the data
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this.summaryData = data;
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// generate group data.
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for (const wwn in this.summaryData) {
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const hostid = this.summaryData[wwn].device.host_id
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const hostDeviceList = this.hostGroups[hostid] || []
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hostDeviceList.push(wwn)
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this.hostGroups[hostid] = hostDeviceList
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}
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console.log(this.hostGroups)
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// Prepare the chart data
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this._prepareChartData();
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});
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}
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/**
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* After view init
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*/
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ngAfterViewInit(): void
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{}
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/**
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* On destroy
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*/
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ngOnDestroy(): void
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{
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// Unsubscribe from all subscriptions
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this._unsubscribeAll.next();
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this._unsubscribeAll.complete();
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}
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// -----------------------------------------------------------------------------------------------------
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// @ Private methods
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// -----------------------------------------------------------------------------------------------------
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private refreshComponent(): void {
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const currentUrl = this.router.url;
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this.router.routeReuseStrategy.shouldReuseRoute = () => false;
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this.router.onSameUrlNavigation = 'reload';
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this.router.navigate([currentUrl]);
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}
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private _deviceDataTemperatureSeries(): any[] {
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const deviceTemperatureSeries = []
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console.log('DEVICE DATA SUMMARY', this.summaryData)
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for (const wwn in this.summaryData) {
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const deviceSummary = this.summaryData[wwn]
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if (!deviceSummary.temp_history) {
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continue
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}
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const deviceName = DeviceTitlePipe.deviceTitleWithFallback(deviceSummary.device, this.config.dashboard_display)
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const deviceSeriesMetadata = {
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name: deviceName,
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data: []
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}
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for(const tempHistory of deviceSummary.temp_history){
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const newDate = new Date(tempHistory.date);
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deviceSeriesMetadata.data.push({
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x: newDate,
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y: TemperaturePipe.formatTemperature(tempHistory.temp, this.config.temperature_unit, false)
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})
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}
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deviceTemperatureSeries.push(deviceSeriesMetadata)
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}
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return deviceTemperatureSeries
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}
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/**
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* Prepare the chart data from the data
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*
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* @private
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*/
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private _prepareChartData(): void
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{
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// Account balance
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this.temperatureOptions = {
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chart : {
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animations: {
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speed : 400,
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animateGradually: {
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enabled: false
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}
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},
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fontFamily: 'inherit',
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foreColor : 'inherit',
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width : '100%',
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height : '100%',
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type : 'area',
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sparkline : {
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enabled: true
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}
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},
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colors : ['#A3BFFA', '#667EEA'],
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fill : {
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colors : ['#CED9FB', '#AECDFD'],
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opacity: 0.5,
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type : 'solid'
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},
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series : this._deviceDataTemperatureSeries(),
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stroke : {
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curve: 'straight',
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width: 2
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},
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tooltip: {
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theme: 'dark',
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x : {
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format: 'MMM dd, yyyy HH:mm:ss'
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},
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y : {
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formatter: (value) => {
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return TemperaturePipe.formatTemperature(value, this.config.temperature_unit, true) as string;
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}
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}
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},
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xaxis: {
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type: 'datetime'
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}
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};
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}
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// -----------------------------------------------------------------------------------------------------
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// @ Public methods
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// -----------------------------------------------------------------------------------------------------
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deviceSummariesForHostGroup(hostGroupWWNs: string[]): DeviceSummaryModel[] {
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const deviceSummaries: DeviceSummaryModel[] = []
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for (const wwn of hostGroupWWNs) {
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if (this.summaryData[wwn]) {
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deviceSummaries.push(this.summaryData[wwn])
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}
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}
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return deviceSummaries
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}
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openDialog(): void {
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const dialogRef = this.dialog.open(DashboardSettingsComponent, {width: '600px',});
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dialogRef.afterClosed().subscribe(result => {
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console.log(`Dialog result: ${result}`);
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});
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}
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onDeviceDeleted(wwn: string): void {
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delete this.summaryData[wwn] // remove the device from the summary list.
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}
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/*
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DURATION_KEY_WEEK = "week"
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DURATION_KEY_MONTH = "month"
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DURATION_KEY_YEAR = "year"
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DURATION_KEY_FOREVER = "forever"
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*/
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changeSummaryTempDuration(durationKey: string): void {
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this.tempDurationKey = durationKey
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this._dashboardService.getSummaryTempData(durationKey)
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.subscribe((tempHistoryData) => {
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// given a list of device temp history, override the data in the "summary" object.
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for (const wwn in this.summaryData) {
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// console.log(`Updating ${wwn}, length: ${this.data.data.summary[wwn].temp_history.length}`)
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this.summaryData[wwn].temp_history = tempHistoryData[wwn] || []
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}
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// Prepare the chart series data
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this.tempChart.updateSeries(this._deviceDataTemperatureSeries())
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});
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}
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/**
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* Track by function for ngFor loops
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*
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* @param index
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* @param item
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*/
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trackByFn(index: number, item: any): any
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{
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return item.id || index;
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}
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}
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