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327 lines
10 KiB
327 lines
10 KiB
import { AfterViewInit, ChangeDetectionStrategy, Component, OnDestroy, OnInit, ViewChild, ViewEncapsulation } from '@angular/core';
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import { MatSort } from '@angular/material/sort';
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import { MatTableDataSource } from '@angular/material/table';
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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 * as moment from 'moment';
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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 humanizeDuration from 'humanize-duration'
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import {AppConfig} from 'app/core/config/app.config';
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import { TreoConfigService } from '@treo/services/config';
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import {Router, NavigationEnd,ActivatedRoute} from '@angular/router';
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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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data: any;
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temperatureOptions: ApexOptions;
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config: AppConfig;
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tempDurationKey: string = "forever"
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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 {SmartService} _smartService
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*/
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constructor(
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private _smartService: DashboardService,
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public dialog: MatDialog,
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private _configService: TreoConfigService,
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private router: Router,
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private activatedRoute: ActivatedRoute
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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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let oldConfig = JSON.stringify(this.config)
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let newConfig = JSON.stringify(config)
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if(oldConfig != newConfig){
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console.log(`Configuration updated: ${newConfig} vs ${oldConfig}`)
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// Store the config
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this.config = config;
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if(oldConfig){
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console.log("reloading component...")
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this.refreshComponent()
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}
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}
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});
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// Get the data
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this._smartService.data$
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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.data = data;
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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(){
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let 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() {
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var deviceTemperatureSeries = []
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console.log("DEVICE DATA SUMMARY", this.data)
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for(const wwn in this.data.data.summary){
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var deviceSummary = this.data.data.summary[wwn]
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if (!deviceSummary.temp_history){
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continue
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}
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let deviceName = this.deviceTitle(deviceSummary.device)
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var deviceSeriesMetadata = {
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name: deviceName,
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data: []
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}
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for(let tempHistory of deviceSummary.temp_history){
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let newDate = new Date(tempHistory.date);
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deviceSeriesMetadata.data.push({
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x: newDate,
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y: tempHistory.temp
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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 value + '°C';
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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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private _deviceDisplayTitle(disk, titleType: string){
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let deviceDisplay = ''
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let titleParts = []
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switch(titleType){
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case 'name':
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titleParts.push(`/dev/${disk.device_name}`)
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if (disk.device_type && disk.device_type != 'scsi' && disk.device_type != 'ata'){
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titleParts.push(disk.device_type)
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}
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titleParts.push(disk.model_name)
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break;
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case 'serial_id':
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if(!disk.device_serial_id) return ''
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titleParts.push(`/by-id/${disk.device_serial_id}`)
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break;
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case 'uuid':
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if(!disk.device_uuid) return ''
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titleParts.push(`/by-uuid/${disk.device_uuid}`)
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break;
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case 'label':
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if(disk.label){
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titleParts.push(disk.label)
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} else if(disk.device_label){
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titleParts.push(`/by-label/${disk.device_label}`)
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}
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break;
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}
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return titleParts.join(' - ')
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}
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// -----------------------------------------------------------------------------------------------------
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// @ Public methods
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// -----------------------------------------------------------------------------------------------------
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openDialog() {
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const dialogRef = this.dialog.open(DashboardSettingsComponent);
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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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deviceTitle(disk){
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console.log(`Displaying Dashboard with: ${this.config.dashboardDisplay}`)
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let titleParts = []
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if (disk.host_id) titleParts.push(disk.host_id)
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//add device identifier (fallback to generated device name)
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titleParts.push(this._deviceDisplayTitle(disk, this.config.dashboardDisplay) || this._deviceDisplayTitle(disk, 'name'))
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return titleParts.join(' - ')
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}
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deviceStatusString(deviceStatus){
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if(deviceStatus == 0){
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return "passed"
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} else {
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return "failed"
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}
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}
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classDeviceLastUpdatedOn(deviceSummary){
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if (deviceSummary.device.device_status !== 0) {
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return 'text-red' // if the device has failed, always highlight in red
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} else if(deviceSummary.device.device_status === 0 && deviceSummary.smart){
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if(moment().subtract(14, 'd').isBefore(deviceSummary.smart.collector_date)){
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// this device was updated in the last 2 weeks.
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return 'text-green'
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} else if(moment().subtract(1, 'm').isBefore(deviceSummary.smart.collector_date)){
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// this device was updated in the last month
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return 'text-yellow'
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} else{
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// last updated more than a month ago.
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return 'text-red'
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}
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} else {
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return ''
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}
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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){
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this.tempDurationKey = durationKey
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this._smartService.getSummaryTempData(durationKey)
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.subscribe((data) => {
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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.data.data.summary) {
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// console.log(`Updating ${wwn}, length: ${this.data.data.summary[wwn].temp_history.length}`)
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this.data.data.summary[wwn].temp_history = data.data.temp_history[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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readonly humanizeDuration = humanizeDuration;
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}
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