import { Component, OnInit, ViewChild } from '@angular/core'; import { MatPaginator, MatSort, PageEvent } from '@angular/material'; import { ActivatedRoute, Params, Router } from '@angular/router'; import { Observable } from 'rxjs'; import { takeUntil } from 'rxjs/operators'; import { BaseComponent } from '../../../core/common/base/base.component'; import { DataTableRequest } from '../../../core/model/data-table/data-table-request'; import { DatasetListingModel } from '../../../core/model/dataset/dataset-listing'; import { DatasetCriteria } from '../../../core/query/dataset/dataset-criteria'; import { DatasetService } from '../../../core/services/dataset/dataset.service'; import { DmpService } from '../../../core/services/dmp/dmp.service'; import { BreadcrumbItem } from '../../misc/breadcrumb/definition/breadcrumb-item'; import { IBreadCrumbComponent } from '../../misc/breadcrumb/definition/IBreadCrumbComponent'; import { DatasetCriteriaComponent } from './criteria/dataset-criteria.component'; @Component({ selector: 'app-dataset-listing-component', templateUrl: 'dataset-listing.component.html', styleUrls: ['./dataset-listing.component.scss'] }) export class DatasetListingComponent extends BaseComponent implements OnInit, IBreadCrumbComponent { @ViewChild(MatPaginator) _paginator: MatPaginator; @ViewChild(MatSort) sort: MatSort; @ViewChild(DatasetCriteriaComponent) criteria: DatasetCriteriaComponent; breadCrumbs: Observable; titlePrefix: String; dmpId: string; status: Number; totalCount: number; dmpSearchEnabled = true; listingItems: DatasetListingModel[] = []; constructor( private datasetService: DatasetService, private router: Router, private route: ActivatedRoute, private dmpService: DmpService, ) { super(); } ngOnInit() { this.route.params .pipe(takeUntil(this._destroyed)) .subscribe(async (params: Params) => { const queryParams = this.route.snapshot.queryParams; this.dmpId = queryParams['dmpId']; this.status = queryParams['status']; this.criteria.setRefreshCallback(() => this.refresh()); if (this.dmpId != null) { this.dmpSearchEnabled = false; const dmp = await this.dmpService.getSingle(this.dmpId).toPromise(); this.criteria.setCriteria(this.getDefaultCriteria(dmp)); this.refresh(); this.breadCrumbs = Observable.of([{ parentComponentName: 'DmpEditorComponent', label: dmp.label, url: 'plans/edit/' + this.dmpId }]); if (params['dmpLabel'] !== undefined) { this.titlePrefix = 'for ' + params['dmpLabel']; } } else { this.criteria.setCriteria(this.getDefaultCriteria()); this.refresh(); this.breadCrumbs = Observable.of([]); } if (this.status != null && this.status == 0) { this.criteria.setCriteria(this.getDraftCriteria()); this.refresh(); } }); } refresh() { if (this._paginator.pageSize === undefined) this._paginator.pageSize = 10; const startIndex = this._paginator.pageIndex * this._paginator.pageSize; let fields: Array = new Array(); if (this.sort && this.sort.active) { fields = this.sort.direction === 'asc' ? ['+' + this.sort.active] : ['-' + this.sort.active]; } const request = new DataTableRequest(startIndex, this._paginator.pageSize, { fields: fields }); let value = this.criteria.formGroup.value; request.criteria = { like: value.like, status: value.status, allVersions: value.allVersions, role: value.role } if (value.dmpIds) { request.criteria.dmpIds = value.dmpIds.map(x => x.id); } if (value.projects) { request.criteria.projects = value.projects.map(x => x.id); } if (value.organisations) { request.criteria.organisations = value.organisations.map(x => x.id); } // if (this.itemId) { // // request.criteria.groupIds = [this.itemId]; // request.criteria.allVersions = true; // } this.datasetService.getPaged(request).pipe(takeUntil(this._destroyed)).subscribe(result => { if (!result) { return []; } if (this._paginator.pageIndex === 0) { this.totalCount = result.totalCount; } this.listingItems = result.data; }); } pageThisEvent(event) { this.refresh(); } rowClicked(dataset: DatasetListingModel) { this.router.navigate(['/datasets/edit/' + dataset.id]); } getDefaultCriteria(dmp: any = null): DatasetCriteria { const defaultCriteria = new DatasetCriteria(); if (dmp != null) { defaultCriteria.dmpIds.push(dmp); } return defaultCriteria; } getDraftCriteria(): DatasetCriteria { const draftCriteria = new DatasetCriteria(); draftCriteria.status = 0; return draftCriteria; } makeItPublic(id: String) { this.datasetService.makeDatasetPublic(id) .pipe(takeUntil(this._destroyed)) .subscribe(); } }