All files / src/app/shared/components/basket/basket-items-summary basket-items-summary.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
4x
 
4x
 
 
 
 
 
 
4x
 
 
 
6x
6x
 
 
 
 
 
 
 
 
 
11x
 
 
 
 
 
 
5x
 
 
 
 
 
 
5x
 
 
 
import { ChangeDetectionStrategy, Component, Input } from '@angular/core';
 
import { BasketView } from 'ish-core/models/basket/basket.model';
 
@Component({
  selector: 'ish-basket-items-summary',
  templateUrl: './basket-items-summary.component.html',
  changeDetection: ChangeDetectionStrategy.OnPush,
})
export class BasketItemsSummaryComponent {
  @Input({ required: true }) basket: BasketView;
 
  // visible-for-testing
  isCollapsed = true;
  private collapsedItemsCount = 3;
 
  toggleCollapse() {
    this.isCollapsed = !this.isCollapsed;
  }
 
  /**
   * the first (collapsedItemsCount) items are always visible, the other ones only if the summary list is expanded
   */
  isItemVisible(index: number): boolean {
    return index < this.collapsedItemsCount || !this.isCollapsed;
  }
 
  /**
   * the show all link is visible if the list is collapsed and there are more items to show
   */
  isShowAllLinkVisible(): boolean {
    return this.basket.lineItems.length > this.collapsedItemsCount && this.isCollapsed;
  }
 
  /**
   * the hide link is visible if the list is expanded and there are more items than collapsedItemsCount
   */
  isHideLinkVisible(): boolean {
    return this.basket.lineItems.length > this.collapsedItemsCount && !this.isCollapsed;
  }
}