54 lines
1.2 KiB
TypeScript
54 lines
1.2 KiB
TypeScript
import { Pipe, PipeTransform } from '@angular/core';
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import { FileSizePipe } from 'ngx-filesize';
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import { Download } from './models/download.model';
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@Pipe({
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name: 'downloadStatus',
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})
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export class DownloadStatusPipe implements PipeTransform {
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constructor(private pipe: FileSizePipe) {}
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transform(value: Download): string {
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if (!value) {
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return 'Pending';
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}
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if (value.error) {
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return `Error: ${value.error}`;
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}
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if (value.completed != null) {
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return 'Finished';
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}
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if (value.unpackingFinished) {
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return 'Unpacking finished';
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}
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if (value.unpackingStarted) {
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const progress = ((value.bytesDone / value.bytesTotal) * 100).toFixed(2);
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return `Unpacking ${progress || 0}%`;
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}
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if (value.unpackingQueued) {
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return 'Unpacking queued';
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}
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if (value.downloadFinished) {
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return 'Download finished';
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}
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if (value.downloadStarted) {
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const progress = ((value.bytesDone / value.bytesTotal) * 100).toFixed(2);
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const speed = this.pipe.transform(value.speed, 'filesize');
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return `Downloading ${progress || 0}% (${speed}/s)`;
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}
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if (value.downloadQueued) {
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return 'Download queued';
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}
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return 'Pending';
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}
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}
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