117 lines
3.8 KiB
TypeScript
117 lines
3.8 KiB
TypeScript
import {ChangeDetectorRef, Directive, OnInit} from "@angular/core";
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import {StakeholderBaseComponent} from "../../monitor-admin/utils/stakeholder-base.component";
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import {OpenaireEntities} from "../../utils/properties/searchFields";
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import {StakeholderType} from "../entities/stakeholder";
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import {Option} from "../../sharedComponents/input/input.component";
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import {FormBuilder, FormControl} from "@angular/forms";
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import {LayoutService} from "../../dashboard/sharedComponents/sidebar/layout.service";
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import {HelperFunctions} from "../../utils/HelperFunctions.class";
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import {debounceTime, distinctUntilChanged} from "rxjs/operators";
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@Directive()
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export class BrowseStakeholderBaseComponent<T> extends StakeholderBaseComponent implements OnInit {
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openaireEntities = OpenaireEntities;
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stakeholderType: StakeholderType;
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stakeholders: T[] = [];
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filteredStakeholders: T[] = [];
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showLoading: boolean = true;
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isMobile: boolean = false;
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gridView: boolean = true;
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sortOptions: Option[] = [
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{value: 'alphAsc', label: 'Alphabetically Asc. (A-Z)'},
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{value: 'alphDsc', label: 'Alphabetically Desc. (Z-A)'},
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];
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pageOptions: number[] = [10, 20, 30, 40];
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sortBy: string = null;
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currentPage: number = 1;
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pageSize: number = 10;
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parameters = {};
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keywordControl: FormControl;
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hasPublications: boolean = true;
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hasOpenAccess: boolean = true;
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id = 'results';
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/* Services */
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protected layoutService: LayoutService;
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protected cdr: ChangeDetectorRef;
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protected fb: FormBuilder;
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constructor() {
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super();
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}
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ngOnInit() {
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this.keywordControl = this.fb.control(this._route.snapshot.queryParams.keyword);
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this.subscriptions.push(this.layoutService.isMobile.subscribe(isMobile => {
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this.isMobile = isMobile;
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this.cdr.detectChanges();
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}));
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if (!this.stakeholderType) {
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this.stakeholderType = this._route.snapshot.data.type;
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if (!this.stakeholderType) {
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this.navigateToError();
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}
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}
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this.init();
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this.subscriptions.push(this.keywordControl.valueChanges.pipe(debounceTime(200), distinctUntilChanged()).subscribe(value => {
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this.filtering(value);
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if (value?.length > 0) {
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this.parameters['keyword'] = value;
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} else {
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delete this.parameters['keyword']
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}
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this._router.navigate([], {queryParams: this.parameters});
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}));
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}
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init() {
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this.stakeholders = [];
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this.filteredStakeholders = [];
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}
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protected filtering(value) {
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if (!value) {
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this.filteredStakeholders = this.stakeholders;
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} else {
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this.filteredStakeholders = this.stakeholders.filter(item => (item['name'] && item['name'].toLowerCase().includes(value.toLowerCase())) || (item['alias'] && item['alias'].toLowerCase().includes(value.toLowerCase())));
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}
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this.afterStakeholdersInitialized();
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this.currentPage = 1;
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}
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sortByChanged() {
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switch (this.sortBy) {
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case 'alphAsc':
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this.stakeholders = this.stakeholders.sort((a, b) => a['name'].localeCompare(b['name']));
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break;
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case 'alphDsc':
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this.stakeholders = this.stakeholders.sort((a, b) => b['name'].localeCompare(a['name']));
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break;
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default:
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break;
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}
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}
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sizeChanged($event) {
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this.pageSize = $event;
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this.currentPage = 1;
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this.afterStakeholdersInitialized();
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}
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updateCurrentPage($event) {
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this.currentPage = $event.value;
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this._router.navigate([], {fragment: 'results', onSameUrlNavigation: 'reload'});
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this.afterStakeholdersInitialized();
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}
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get typeAsLabel() {
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return this.stakeholderUtils.types.find(type => type.value === this.stakeholderType)?.label;
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}
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afterStakeholdersInitialized() {
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// this is a method that will be overriden from the components extending this base component, if needed
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this.showLoading = false;
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}
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}
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