import { Component, OnInit, Input } from '@angular/core';
import { MainPageService } from '../../main-page.service';
import { DesignBaseModel } from '../../../models/dictionaries/design-base.model';

declare var $: any;


@Component({
  selector: 'app-design-bases-grid',
  templateUrl: './design-bases-grid.component.html',
  styleUrls: ['./design-bases-grid.component.scss']
})
export class DesignBasesGridComponent implements OnInit {
  isComponentHidden = true;
  designBasesGridData: DesignBaseModel[];
  templateDesignBase = new DesignBaseModel();
  editedDesignBase = new DesignBaseModel();
  rowNumber: number;
  headers: string[] = ['Name', 'Description', 'Displacement beam', 'Displacement bracket',
                       'Safety factor', 'Shear factor', 'Buckling lenght', 'Min deflection limit', ''];

  constructor(private mainPageService: MainPageService) {}

  public ngOnInit(): void {
    this.loadGridDataFromDb();
    this.mainPageService.deleteDesignBaseSubject.subscribe( (value) => {
      this.designBasesGridData = this.designBasesGridData.filter(x => x._id !== value);
    });
  }

  loadGridDataFromDb() {
    this.mainPageService.loadAllDesignBases().subscribe((response) => {
      this.designBasesGridData = 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.isComponentHidden = !this.isComponentHidden;
  }

  saveNewDesignBase() {
    this.mainPageService.addNewDesignBaseIntoDb(JSON.stringify(this.templateDesignBase)).subscribe((response) => {
      this.templateDesignBase._id = response;
      this.designBasesGridData.push(this.templateDesignBase);
      this.templateDesignBase = new DesignBaseModel();
    });
  }

  setChoosenElement(element, row) {
    this.editedDesignBase = {
      ...element,
    };
    this.rowNumber = row;
  }

  editDesignBase() {
    console.log(this.designBasesGridData[this.rowNumber]);
    Object.assign(this.designBasesGridData[this.rowNumber], this.editedDesignBase);
    this.mainPageService.updateDesignBaseInDb(JSON.stringify(this.editedDesignBase)).subscribe((response) => {});
  }

  deleteDesignBase(element) {
    this.mainPageService.removeDesignBase(element._id).subscribe((res) => {}, (error: any) => {});
    this.mainPageService.deleteDesignBaseSubject.next(element._id);
  }
}