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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 | 2x 2x 2x 1x 2x 2x | import { ChangeDetectionStrategy, Component, EventEmitter, Input, Output } from '@angular/core';
import { Facet } from 'ish-core/models/facet/facet.model';
import { Filter } from 'ish-core/models/filter/filter.model';
import { URLFormParams } from 'ish-core/utils/url-form-params';
/**
* The Filter Swatch Images Component displays filter group for colors. The facets of the filter group are presented as swatch images.
*
* @example
* <ish-filter-dropdown
* [filterElement]="element"
* (applyFilter)="applyFilter($event)">
* </ish-filter-dropdown>
*/
@Component({
selector: 'ish-filter-swatch-images',
templateUrl: './filter-swatch-images.component.html',
changeDetection: ChangeDetectionStrategy.OnPush,
})
export class FilterSwatchImagesComponent {
/**
* The filter group.
*/
@Input({ required: true }) filterElement: Filter;
@Output() applyFilter: EventEmitter<{ searchParameter: URLFormParams }> = new EventEmitter();
/**
* Applies a facet of the filter group and shows the new filtered result.
*/
filter(facet: Facet) {
this.applyFilter.emit({ searchParameter: facet.searchParameter });
}
getBackgroundColor(facet: Facet) {
return facet.mappedType === 'colorcode' ? facet.mappedValue : undefined;
}
getBackgroundImage(facet: Facet) {
return facet.mappedType === 'image' ? facet.mappedValue : undefined;
}
}
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