import { Component, OnInit, Input } from '@angular/core';
import { TranslateService } from '@ngx-translate/core';
import { MatDialog } from '@angular/material/dialog';
import { BehaviorSubject } from 'rxjs';
import { tap, map } from 'rxjs/operators';

import { DataFormService } from '@geonature_common/form/data-form.service';
import { ModuleService } from '@geonature/services/module.service';
import { ConfirmationDialog } from '@geonature_common/others/modal-confirmation/confirmation.dialog';
import { MetadataService } from './services/metadata.service';
import { MetadataDataService } from './services/metadata-data.service';
import { CommonService } from '@geonature_common/service/common.service';

@Component({
  selector: '[pnx-metadata-dataset]',
  templateUrl: './metadata-dataset.component.html',
  styleUrls: ['./metadata.component.scss'],
})
export class MetadataDatasetComponent implements OnInit {
  @Input() dataset: any;
  stateChangeSaving: boolean = false;

  constructor(
    private _dfs: DataFormService,
    private translate: TranslateService,
    public dialog: MatDialog,
    public moduleService: ModuleService,
    public metadataS: MetadataService,
    public metadataDataS: MetadataDataService,
    private _commonService: CommonService
  ) {}

  ngOnInit() {}

  switchDatasetState(event) {
    this.stateChangeSaving = true;
    this.metadataDataS
      .patchDataset(this.dataset.id_dataset, { active: event.checked })
      .pipe(
        tap(() => (this.stateChangeSaving = false)),
        map((res: any): boolean => res.active)
      )
      .subscribe((state: boolean) => (this.dataset.active = state));
  }

  deleteDs(dataset) {
    const message = `${this.translate.instant('Delete')} ${dataset.dataset_name} ?`;
    const dialogRef = this.dialog.open(ConfirmationDialog, {
      width: '350px',
      position: { top: '5%' },
      data: { message: message },
    });

    dialogRef.afterClosed().subscribe((result) => {
      if (result) {
        this._dfs
          .deleteDs(dataset.id_dataset)
          .pipe(tap(() => this.metadataS.getMetadata()))
          .subscribe(() =>
            this._commonService.translateToaster('success', 'MetaData.DatasetRemoved')
          );
      }
    });
  }
}