37 lines
1.4 KiB
TypeScript
37 lines
1.4 KiB
TypeScript
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import { Unit, units } from '@shared/models/unit.models';
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import { ResourcesService } from '@core/services/resources.service';
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import { Observable } from 'rxjs';
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import { map } from 'rxjs/operators';
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import { isEmptyStr, isNotEmptyStr } from '@core/utils';
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export interface MaterialIcon {
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name: string;
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tags: string[];
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}
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export const iconByName = (icons: Array<MaterialIcon>, name: string): MaterialIcon => icons.find(i => i.name === name);
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const searchIconTags = (icon: MaterialIcon, searchText: string): boolean =>
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!!icon.tags.find(t => t.toUpperCase().includes(searchText.toUpperCase()));
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const searchIcons = (_icons: Array<MaterialIcon>, searchText: string): Array<MaterialIcon> => _icons.filter(
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i => i.name.toUpperCase().includes(searchText.toUpperCase()) ||
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searchIconTags(i, searchText)
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);
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const getCommonMaterialIcons = (icons: Array<MaterialIcon>): Array<MaterialIcon> => icons.slice(0, 44);
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export const getMaterialIcons = (resourcesService: ResourcesService, all = false, searchText: string): Observable<string[]> =>
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resourcesService.loadJsonResource<Array<MaterialIcon>>('/assets/metadata/material-icons.json').pipe(
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map((icons) => {
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if (isNotEmptyStr(searchText)) {
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return searchIcons(icons, searchText);
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} else if (!all) {
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return getCommonMaterialIcons(icons);
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} else {
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return icons;
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}
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}),
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map((icons) => icons.map(icon => icon.name))
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);
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