// import { Component, ViewChild, OnInit, AfterViewInit } from "@angular/core";
// //import { MatPaginator, MatSort, MatSnackBar } from "@angular/material";
// import { Router, Params, ActivatedRoute } from "@angular/router";


// import { Observable } from "rxjs/Observable";



// @Component({
//   selector: 'app-dataset-listing-component',
//   templateUrl: 'dataset-listing.component.html',
//   styleUrls: ['./dataset-listing.component.scss'],
//   providers: [DatasetService, DataManagementPlanService]
// })
// export class DatasetListingComponent implements OnInit {

//   @ViewChild(MatPaginator) _paginator: MatPaginator;
//   @ViewChild(MatSort) sort: MatSort;
//   @ViewChild(DatasetCriteriaComponent) criteria: DatasetCriteriaComponent;


//   dataSource: DatasetDataSource | null;
//   displayedColumns: String[] = ['label', 'dmp', 'profile', 'dataRepositories', 'registries', 'services', 'description', 'created', 'actions'];
//   pageEvent: PageEvent;
//   titlePrefix: String;
//   dmpId: String;

//   statuses = [
//     { value: '0', viewValue: 'Active' },
//     { value: '1', viewValue: 'Inactive' }
//   ];

//   constructor(
//     private datasetService: DatasetService,
//     private router: Router,
//     private languageService: TranslateService,
//     public snackBar: MatSnackBar,
//     public route: ActivatedRoute,
//     public dataManagementPlanService: DataManagementPlanService
//   ) {

//   }


//   ngOnInit() {
//     this.route.params.subscribe((params: Params) => {
//       this.dmpId = params['dmpId'];
//       if(this.dmpId != null) this.setDmpTitle(this.dmpId);
//       this.criteria.setCriteria(this.getDefaultCriteria(this.dmpId));
//       this.refresh();
//       this.criteria.setRefreshCallback(() => this.refresh());
//     });
//   }

//   setDmpTitle(dmpId: String) {
//     this.dataManagementPlanService.getSingle(dmpId).map(data => data as DataManagementPlanModel)
//           .subscribe(data => {
//             this.titlePrefix = data.label;
//           });
//   }

//   refresh() {
//     this.dataSource = new DatasetDataSource(this.datasetService, this._paginator, this.sort, this.languageService, this.snackBar, this.criteria);
//   }

//   rowClick(rowId: String) {
//     this.router.navigate(['/datasets/edit/' + rowId]);
//   }

//   getDefaultCriteria(dmpId: String): DatasetCriteria {
//     const defaultCriteria = new DatasetCriteria();
//     if (dmpId != null) {
//       defaultCriteria.dmpIds.push(dmpId);
//     }
//     return defaultCriteria;
//   }

//   makeItPublic(id:String){debugger;
//     this.datasetService.makeDatasetPublic(id).subscribe();
//   }

// }

// export class DatasetDataSource extends DataSource<DatasetListingModel> {

//   totalCount = 0;
//   isLoadingResults = false;

//   constructor(
//     private _service: DatasetService,
//     private _paginator: MatPaginator,
//     private _sort: MatSort,
//     private _languageService: TranslateService,
//     private _snackBar: MatSnackBar,
//     private _criteria: DatasetCriteriaComponent
//   ) {
//     super();

//   }

//   connect(): Observable<DatasetListingModel[]> {
//     const displayDataChanges = [
//       this._paginator.page
//       //this._sort.matSortChange
//     ];


//     return Observable.merge(...displayDataChanges)
//       .startWith(null)
//       .switchMap(() => {
//         setTimeout(() => {
//           this.isLoadingResults = true;
//         });
//         const startIndex = this._paginator.pageIndex * this._paginator.pageSize;
//         const request = new DataTableRequest<DatasetCriteria>(startIndex, this._paginator.pageSize);
//         request.criteria = this._criteria.criteria;
//         return this._service.getPaged(request);
//       })
//       /*.catch((error: any) => {
//         this._snackBar.openFromComponent(SnackBarNotificationComponent, {
//           data: { message: 'GENERAL.SNACK-BAR.FORMS-BAD-REQUEST', language: this._languageService },
//           duration: 3000,
//           extraClasses: ['snackbar-warning']
//         });
//         //this._criteria.criteria.onCallbackError(error);
//         return Observable.of(null);
//       })*/
//       .map(result => {
//         setTimeout(() => {
//           this.isLoadingResults = false;
//         });
//         return result;
//       })
//       .map(result => {
//         if (!result) { return []; }
//         if (this._paginator.pageIndex === 0) { this.totalCount = result.totalCount; }
//         return result.data;
//       });
//   }

//   disconnect() {
//     // No-op
//   }
// }