import { Component, OnInit, Input } from '@angular/core';
import { MainPageService } from '../../../../main-page/main-page.service';
import { PiperingFamilyManagmentComponent } from '../pipering-family-managment/pipering-family-managment.component';
import { PiperingFamilyModel } from '../../../../models/dictionaries/pipering-family.model';
declare var $: any;

@Component({
  selector: 'app-pipering-families-grid',
  templateUrl: './pipering-families-grid.component.html',
  styleUrls: ['./pipering-families-grid.component.scss']
})
export class PiperingFamiliesGridComponent implements OnInit {
  @Input() managmentComponent: PiperingFamilyManagmentComponent;
  isPiperingFamiliesHidden = true;
  piperingFamiliesGridData: PiperingFamilyModel[];
  selectedPiperingFamily: PiperingFamilyModel;
  isPiperingFamilyChoosen: boolean = false;
  elementIndex: number;
  headers: string[] = ['Name', 'Description', ''];

  constructor(private mainPageService: MainPageService) { }

  public ngOnInit(): void {
    this.loadGridDataFromDb();
    this.mainPageService.deletePiperingFamilySubject.subscribe((value) => {
      this.piperingFamiliesGridData = this.piperingFamiliesGridData.filter(x => x._id !== value);
    });
    this.managmentComponent.stateSubject.subscribe((state) => {
      if (state !== null) {
        Object.assign(this.piperingFamiliesGridData[this.elementIndex], state);
      }
      this.isPiperingFamilyChoosen = false;
    })
  }

  loadGridDataFromDb() {
    this.mainPageService.loadAllPiperingFamilies().subscribe((response) => {
      this.piperingFamiliesGridData = response.sort(function (a, b) {
        return (a.name < b.name) ? -1 : 1;
      });
    });
  }

  toggle() {
    const actionButtons = $('.mat-icon-button');
    $(actionButtons[1]).css('visibility', 'hidden');
    for (let i = 2; i < actionButtons.length; i += 2) {
      $(actionButtons[i]).css('visibility', 'hidden');
    }
    this.isPiperingFamiliesHidden = !this.isPiperingFamiliesHidden;
  }

  createNewPiperingFamily() {
    const piperingFamily = new PiperingFamilyModel();
    this.mainPageService.addNewPiperingFamilyIntoDb(JSON.stringify(piperingFamily)).subscribe((response) => {
      piperingFamily._id = response._id;
      piperingFamily.id = response.id;
      this.piperingFamiliesGridData.push(piperingFamily);
      this.elementIndex = this.piperingFamiliesGridData.indexOf(piperingFamily);
      this.managmentComponent.showManagmentPage(piperingFamily, true);
    });
    this.isPiperingFamilyChoosen = true;
  }

  setChoosenElement(element) {
    this.selectedPiperingFamily = {
      ...element,
    };
    this.elementIndex = this.piperingFamiliesGridData.indexOf(element);
  };

  editPiperingFamily(element) {
    this.selectedPiperingFamily = {
      ...element,
    };
    this.elementIndex = this.piperingFamiliesGridData.indexOf(element);
    this.managmentComponent.showManagmentPage(this.selectedPiperingFamily, false);
    this.isPiperingFamilyChoosen = true;
  }

  deletePiperingFamily() {
    this.mainPageService.removePiperingFamily(this.selectedPiperingFamily._id).subscribe((res) => { }, (error: any) => { });
    this.mainPageService.deletePiperingFamilySubject.next(this.selectedPiperingFamily._id);
  }
}