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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | 1x 4x 4x 4x 4x 3x 2x 2x 2x 4x 4x 80x 80x 2x | import { CommonModule } from '@angular/common';
import { Component, ElementRef, OnDestroy, OnInit, ViewChild } from '@angular/core';
import { InteractionHistory } from '@reflex/shared-types';
import { NEVER, Subscription } from 'rxjs';
import { startWith, switchMap } from 'rxjs/operators';
import { LogService } from 'src/app/log/log.service';
import { ProcessingService } from 'src/shared/services/processing.service';
@Component({
selector: 'app-history-visualization',
templateUrl: './history-visualization.component.html',
styleUrls: ['./history-visualization.component.scss'],
imports: [CommonModule]
})
export class HistoryVisualizationComponent implements OnInit, OnDestroy {
@ViewChild('historyVis')
public container?: ElementRef;
public history: Array<InteractionHistory> = [];
private historySubscription?: Subscription;
public constructor(private readonly processingService: ProcessingService, private readonly logService: LogService) { }
public ngOnInit(): void {
const history$ = this.processingService.getHistory();
this.historySubscription = this.processingService.getStatus()
.pipe(
switchMap((processing) => processing ? history$ : NEVER.pipe<Array<InteractionHistory>>(startWith([])))
)
.subscribe(
(result) => this.updateHistory(result),
(error) => {
console.error(error);
this.logService.sendErrorLog(`${error}`);
}
);
}
public ngOnDestroy(): void {
this.historySubscription?.unsubscribe();
}
private updateHistory(history: Array<InteractionHistory>): void {
history.forEach((elem) => elem.items.forEach((frame) => {
frame.interaction.position.x = frame.interaction.position.x * (this.container?.nativeElement.clientWidth ?? 0);
frame.interaction.position.y = frame.interaction.position.y * (this.container?.nativeElement.clientHeight ?? 0);
}));
this.history = history;
}
}
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