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159 lines
6.5 KiB
TypeScript
159 lines
6.5 KiB
TypeScript
import { Component, OnInit, ViewEncapsulation, Input, ViewChild, Output, EventEmitter } from '@angular/core';
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import { ActivatedRoute, NavigationEnd, Router } from '@angular/router';
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import { BreadCrumbResolverService } from '../../../services/breadcrumb/breadcrumb-resolver.service';
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import { Observable } from 'rxjs/Observable';
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import { FacetSearchCriteriaModel } from '../../../models/facet-search/FacetSearchCriteriaModel';
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import { ProjectStateType } from '../../../models/projects/ProjectStateType';
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import { ProjectModel } from '../../../models/projects/ProjectModel';
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import { ProjectService } from '../../../services/project/project.service';
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import { ProjectCriteria } from '../../../models/criteria/project/ProjectCriteria';
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import { DataTableRequest } from '../../../models/data-table/DataTableRequest';
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import { ProjectListingModel } from '../../../models/projects/ProjectListingModel';
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import { MatSelectionList, MatListOption, MatSelectionListChange } from '@angular/material';
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import { SelectionModel } from '@angular/cdk/collections';
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import { DatasetProfileService } from '../../../services/dataset-profile.service';
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import { DatasetService } from '../../../services/dataset/dataset.service';
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import { DatasetProfileModel } from '../../../models/datasetprofile/DatasetProfileModel';
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import { RequestItem } from '../../../models/criteria/RequestItem';
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import { ExternalSourcesService } from '../../../services/external-sources/external-sources.service';
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import { ExternalSourcesItemModel } from '../../../models/external-sources/ExternalSourcesItemModel';
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import { FormControl } from '@angular/forms';
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import { LanguageService } from '../../../services/language/language.service';
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import { TranslateService } from '@ngx-translate/core';
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@Component({
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selector: 'app-facet',
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templateUrl: './facet-search.component.html',
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styleUrls: ['./facet-search.component.scss'],
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encapsulation: ViewEncapsulation.None,
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providers: [ProjectService]
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})
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export class FacetSearchComponent implements OnInit {
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@Input()
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facetCriteria = new FacetSearchCriteriaModel();
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@Output()
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facetCriteriaChange = new EventEmitter();
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removable = true;
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ProjectStateType = ProjectStateType;
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projects: Observable<ProjectModel[]>;
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profiles: Observable<DatasetProfileModel[]>;
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dmpOrganisations: Observable<ExternalSourcesItemModel[]>;
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projectSearchControl = new FormControl('');
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organisationSearchControl = new FormControl('');
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projectStateOptions = Observable.of(
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[
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{ label: this.languageService.instant('FACET-SEARCH.PROJECT-STATUS.OPTIONS.INACTIVE'), value: ProjectStateType.Finished },
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{ label: this.languageService.instant('FACET-SEARCH.PROJECT-STATUS.OPTIONS.ACTIVE'), value: ProjectStateType.OnGoing },
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]);
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projectOptions: Observable<ProjectModel[]>;
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@ViewChild('project') projectSelectionList: MatSelectionList;
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displayProjectStateValue = (option) => option['value'];
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displayProjectStateLabel = (option) => option['label'];
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displayProjectValue = (option) => option['id'];
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displayProjectLabel = (option) => option['label'];
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constructor(
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public activatedRoute: ActivatedRoute,
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public projectService: ProjectService,
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public languageService: TranslateService,
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public datasetProfileService: DatasetService,
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public externalSourcesService: ExternalSourcesService
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) {
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}
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ngOnInit() {
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this.profiles = this.datasetProfileService.getDatasetProfiles();
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this.dmpOrganisations = this.externalSourcesService.searchDMPOrganizations('');
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this.projectSearchControl.valueChanges.subscribe(x => this.projectSearch(x));
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this.organisationSearchControl.valueChanges.subscribe(x => this.dmpOrganisationSearch(x));
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}
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public projectStatusChanged(event) {
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this.facetCriteria.projectStatus = event.option.value;
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if (!event.option.selected) {
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this.facetCriteria.projectStatus = null;
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this.projects = Observable.of([]);
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this.facetCriteria.projects = [];
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}
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if (event.option.selected) {
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const projectCriteria = new ProjectCriteria();
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projectCriteria.projectStateType = this.facetCriteria.projectStatus;
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projectCriteria['length'] = 10;
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const dataTableRequest: RequestItem<ProjectCriteria> = { criteria: projectCriteria };
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this.projects = this.projectService.get(dataTableRequest);
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this.facetCriteria.projects = [];
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}
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this.facetCriteriaChange.emit(this.facetCriteria);
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}
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public projectChanged(event: any) {
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const eventValue = event.option.value;
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if (event.option.selected) { this.facetCriteria.projects.push(eventValue); }
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if (!event.option.selected) {
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const index = this.facetCriteria.projects.indexOf(eventValue);
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this.facetCriteria.projects.splice(index, 1);
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}
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this.facetCriteriaChange.emit(this.facetCriteria);
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}
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removeProject(project) {
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const list = this.projectSelectionList.selectedOptions.selected.map(x => x.value);
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const indexOfProject = list.indexOf(project);
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if (this.projectSelectionList.selectedOptions.selected[indexOfProject]) {
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this.projectSelectionList.selectedOptions.selected[indexOfProject].selected = false;
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this.projectSelectionList.selectedOptions.selected.splice(indexOfProject, 1);
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}
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this.facetCriteria.projects.splice(this.facetCriteria.projects.indexOf(project), 1);
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this.facetCriteriaChange.emit(this.facetCriteria);
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}
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public profileChanged(event: any) {
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const eventValue = event.option.value;
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if (event.option.selected) {
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this.facetCriteria.datasetProfile.push(eventValue);
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}
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if (!event.option.selected) {
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const index = this.facetCriteria.datasetProfile.indexOf(eventValue);
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this.facetCriteria.datasetProfile.splice(index, 1);
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}
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this.facetCriteriaChange.emit(this.facetCriteria);
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}
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public dmpOrganisationChanged(event: any) {
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const eventValue = event.option.value;
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if (event.option.selected) { this.facetCriteria.dmpOrganisations.push(eventValue); }
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if (!event.option.selected) {
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const index = this.facetCriteria.dmpOrganisations.indexOf(eventValue);
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this.facetCriteria.dmpOrganisations.splice(index, 1);
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}
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this.facetCriteriaChange.emit(this.facetCriteria);
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}
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public projectIsSelected(value: string) {
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return this.facetCriteria.projects.indexOf(value) !== -1;
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}
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public projectSearch(value: string): Observable<ProjectModel[]> {
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const projectCriteria = new ProjectCriteria();
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projectCriteria.projectStateType = this.facetCriteria.projectStatus;
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projectCriteria['length'] = 10;
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projectCriteria.like = value;
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const dataTableRequest: RequestItem<ProjectCriteria> = { criteria: projectCriteria };
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return this.projectService.get(dataTableRequest);
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}
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public dmpOrganisationSearch(value: string) {
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this.dmpOrganisations = this.externalSourcesService.searchDMPOrganizations(value);
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}
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}
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