client/src/app/shared/shared-main/date/date-toggle.component.ts


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

import { Component, Input, OnChanges } from '@angular/core'
import { FromNowPipe } from '../angular/from-now.pipe'

@Component({
  selector: 'my-date-toggle',
  templateUrl: './date-toggle.component.html',
  styleUrls: [ './date-toggle.component.scss' ]
})
export class DateToggleComponent implements OnChanges {
  @Input() date: Date
  @Input() toggled = false

  dateRelative: string
  dateAbsolute: string

  constructor (private fromNowPipe: FromNowPipe) { }

  ngOnChanges () {
    this.updateDates()
  }

  toggle () {
    this.toggled = !this.toggled
  }

  getTitle () {
    return this.toggled
      ? this.dateRelative
      : this.dateAbsolute
  }

  getContent () {
    return this.toggled
      ? this.dateAbsolute
      : this.dateRelative
  }

  private updateDates () {
    this.dateRelative = this.fromNowPipe.transform(this.date)
    this.dateAbsolute = this.date.toLocaleDateString()
  }
}