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1 | import { Component, EventEmitter, Input, Output } from '@angular/core'; | |
2 | ||
3 | import { SortField } from '../shared'; | |
4 | ||
5 | @Component({ | |
6 | selector: 'my-video-sort', | |
7 | templateUrl: './video-sort.component.html' | |
8 | }) | |
9 | ||
10 | export class VideoSortComponent { | |
11 | @Output() sort = new EventEmitter<any>(); | |
12 | ||
13 | @Input() currentSort: SortField; | |
14 | ||
15 | sortChoices = { | |
16 | 'name': 'Name - Asc', | |
17 | '-name': 'Name - Desc', | |
18 | 'duration': 'Duration - Asc', | |
19 | '-duration': 'Duration - Desc', | |
20 | 'createdAt': 'Created Date - Asc', | |
21 | '-createdAt': 'Created Date - Desc' | |
22 | }; | |
23 | ||
24 | get choiceKeys() { | |
25 | return Object.keys(this.sortChoices); | |
26 | } | |
27 | ||
28 | getStringChoice(choiceKey: SortField) { | |
29 | return this.sortChoices[choiceKey]; | |
30 | } | |
31 | ||
32 | onSortChange() { | |
33 | this.sort.emit(this.currentSort); | |
34 | } | |
35 | } |