57 lines
1.6 KiB
JavaScript
57 lines
1.6 KiB
JavaScript
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import Component from '@glimmer/component';
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import { inject as service } from '@ember/service';
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import { sort } from '@ember/object/computed';
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import { defineProperty } from '@ember/object';
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export default class DataCollectionComponent extends Component {
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@service('filter') filter;
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@service('sort') sort;
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@service('search') search;
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get type() {
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return this.args.type;
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}
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get items() {
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// the ember sort computed accepts either:
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// 1. The name of a property (as a string) returning an array properties to sort by
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// 2. A function to use for sorting
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let comparator = 'comparator';
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if (typeof this.comparator === 'function') {
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comparator = this.comparator;
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}
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defineProperty(this, 'sorted', sort('searched', comparator));
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return this.sorted;
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}
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get searched() {
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if (typeof this.args.search === 'undefined') {
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return this.filtered;
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}
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const predicate = this.search.predicate(this.type);
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const options = {};
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if (typeof this.args.filters.searchproperties !== 'undefined') {
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options.properties = this.args.filters.searchproperties;
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}
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return this.filtered.filter(predicate(this.args.search, options));
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}
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get filtered() {
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if (typeof this.args.filters === 'undefined') {
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return this.args.items;
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}
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const predicate = this.filter.predicate(this.type);
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if (typeof predicate === 'undefined') {
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return this.args.items;
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}
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return this.args.items.filter(predicate(this.args.filters));
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}
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get comparator() {
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if (typeof this.args.sort === 'undefined') {
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return [];
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}
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return this.sort.comparator(this.type)(this.args.sort);
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}
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}
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