import { ChangeDetectionStrategy, Component, Input, OnInit } from '@angular/core'; import { map, Observable } from 'rxjs'; import { INodesRanking, ITopNodesPerCapacity } from 'src/app/interfaces/node-api.interface'; @Component({ selector: 'app-top-nodes-per-capacity', templateUrl: './top-nodes-per-capacity.component.html', styleUrls: ['./top-nodes-per-capacity.component.scss'], changeDetection: ChangeDetectionStrategy.OnPush, }) export class TopNodesPerCapacity implements OnInit { @Input() nodes$: Observable; @Input() widget: boolean = false; topNodesPerCapacity$: Observable; skeletonRows: number[] = []; ngOnInit(): void { for (let i = 1; i <= (this.widget ? 10 : 100); ++i) { this.skeletonRows.push(i); } this.topNodesPerCapacity$ = this.nodes$.pipe( map((ranking) => { if (this.widget === true) { return ranking.topByCapacity.slice(0, 10); } else { return ranking.topByCapacity; } }) ) } }