import { Component, OnInit } from '@angular/core';
import { Router } from '@angular/router';
import { takeUntil } from 'rxjs/operators';
import { BaseComponent } from '../../core/common/base/base.component';
import { UserReferenceService } from '../../services/user-reference/user-reference-data.service';
import { RecentActivityTypes } from '../../users/activity/RecentActivityTypes';

@Component({
	selector: 'app-recent-activity',
	templateUrl: './recent-activity.component.html',
	styleUrls: ['./recent-activity.component.scss'],
	providers: [
		UserReferenceService
	]
})
export class RecentActivityComponent extends BaseComponent implements OnInit {

	datasetActivities: any[];
	projectActivities: any[];
	dmpActivities: any[];
	public RecentActivityTypes = RecentActivityTypes;
	constructor(
		private router: Router,
		private userReferenceService: UserReferenceService
	) { super(); }

	ngOnInit() {
		this.userReferenceService.getRecentActivity()
			.pipe(takeUntil(this._destroyed))
			.subscribe(response => {
				this.datasetActivities = response['recentDatasetActivities'];
				this.dmpActivities = response['recentDmpActivities'];
				this.projectActivities = response['recentProjectActivities'];
			});
	}

	redirect(id: string, type: RecentActivityTypes) {
		switch (type) {
			case RecentActivityTypes.PROJECT: {
				this.router.navigate(['projects/edit/' + id]);
				return;
			}
			case RecentActivityTypes.DATASET: {
				this.router.navigate(['datasets/edit/' + id]);
				return;
			}
			case RecentActivityTypes.DMP: {
				this.router.navigate(['dmps/edit/' + id]);
				return;
			}
			default: throw new Error('Unsupported Activity Type ');
		}

	}
}