import { Component, OnInit } from '@angular/core';

import { State, SortDescriptor, orderBy, process } from '@progress/kendo-data-query';
import { DataStateChangeEvent, PageChangeEvent } from '@progress/kendo-angular-grid';
import { Subject, Subscription } from 'rxjs';
import { debounceTime } from 'rxjs/operators';
import { KGridHelper } from '../../../../_helpers/k-grid.class';
import { NotificationService } from '../../../../_services/notification.service';
import { ReportingService } from '../../reporting.service';
import { StoreService } from '../../../store/store.services';
import { AuthenticationService } from '../../../../_services/authentication.service';
import { CoustomerServices } from '../../../coustomer/coustome-services';
import { LocalService } from '../../../../_services/local.service';

@Component({
  selector: 'app-contrectwise',
  templateUrl: './contrectwise.component.html',

})
export class ContrectwiseComponent implements OnInit {
  public kGrid: KGridHelper = new KGridHelper();
  public empList: any[] = [];
  public selectedEmp: any;
  public searchEvent = new Subject<any>();
  public searchSubcription: Subscription = null;
  public openDilog = false;
  public geting = false;
  public totalPayable = 0;
  public totalpaid = 0;
  constructor(public _notificationService: NotificationService,
    public _reportingServices: ReportingService,
    private _coustomerServices: CoustomerServices,
    public _storeService: StoreService,
    public _authenticationService: AuthenticationService,
    private _localService: LocalService) { }

  public state: State = {
    skip: 0,
    take: 5,

    // Initial filter descriptor
    filter: {
      logic: 'and',
      filters: []
    }
  };
  ngOnInit() {
    this.initializeProps();
    this.handleSearchEvents();

  }

  private initializeProps() {
    this.kGrid.loading = false;
    this.kGrid.pageSize = 20;
    this.kGrid.pageSizes = [20, 50, 100];
  }
  public getEmployeelist() {
    this.kGrid.loading = true;
    this.geting = true;
    this._reportingServices.getCashContrectWiseReceving(this.kGrid.skip, this.kGrid.pageSize, this.kGrid.searchQuery, this.kGrid.hfId, this.kGrid.geoLvlCode, this.selectedEmp.Id).subscribe(
      (response: any) => {
        this.kGrid.data = [];
        this.kGrid.data = this.parseDate(response.DtlList);
        console.log(this.kGrid.data);

        this.kGrid.totalRecords = response.TotalCount;
        this.kGrid.gridView = process(this.kGrid.data, this.state);
        this.kGrid.gridView = { data: this.kGrid.data, total: this.kGrid.totalRecords };
        this.kGrid.loading = false;
        console.log(this.kGrid.gridView);
        this.geting = false;


      },
      err => this.handleError(err)
    );
  }
  parseDate(list) {

    for (let i = 0; i < list.length; i++) {
      if (list[i].CreationDate)
        list[i].CreationDate = new Date(list[i].CreationDate);
      if (list[i].CashReturn)
        this.totalpaid += list[i].CashReturn;
      if (list[i].CashInHand)
        this.totalPayable += list[i].CashInHand;

    }
    return list;
  }
  public dataStateChange(state: DataStateChangeEvent): void {
    debugger;
    this.state = state;
    this.kGrid.gridView = process(this.kGrid.data, this.state);
  }
  public sortChange(sort: SortDescriptor[]): void {
    if (sort[0].field == 'asd') { return; }
    this.kGrid.sort = sort;
    this.sortData();
  }
  private sortData() {
    this.kGrid.gridView = {
      data: orderBy(this.kGrid.data, this.kGrid.sort),
      total: this.kGrid.totalRecords
    };
  }
  public pageChange(event: PageChangeEvent): void {
    this.kGrid.skip = event.skip;
    this.getEmployeelist();
  }
  private handleError(err: any) {
    this.kGrid.loading = false;
    if (err.status == 403) {
      this._authenticationService.logout();
    }
  }
  onBinClick(aid: number) {
    alert(aid);
  }
  public changePagesize(value: any) {
    this.kGrid.pageSize = +value;
    this.kGrid.skip = 0;
    this.getEmployeelist();
  }


  public columns: string[] = [
    "Title", "Name", "StartDate", "EndDate",
    "NoOfsolutions", "ShiftHour", "ContrectReate"
  ];

  public columnsLabel: string[] = [
    "Title", "Coustomer", "Start Date", "End Date",
    "Solutions", "Shift Hour", "Contrect Rate"
  ];
  public close(status) {
    this.getEmployeelist();
    this.openDilog = false;
  }
  public hiddenColumns: string[] = [];

  public isHidden(columnName: string): boolean {
    var c = this.columns[this.columnsLabel.indexOf(columnName)]

    return this.hiddenColumns.indexOf(c) > -1;
  }
  public isHiddenGrid(columnName: string): boolean {

    return this.hiddenColumns.indexOf(columnName) > -1;
  }

  public isDisabled(columnName: string): boolean {
    var c = this.columns[this.columnsLabel.indexOf(columnName)]
    return this.columns.length - this.hiddenColumns.length === 1 && !this.isHidden(columnName);
  }

  public hideColumn(columnName: string): void {
    var c = this.columns[this.columnsLabel.indexOf(columnName)]
    const hiddenColumns = this.hiddenColumns;

    if (!this.isHidden(columnName)) {
      hiddenColumns.push(c);
    } else {
      hiddenColumns.splice(hiddenColumns.indexOf(c), 1);
    }
  }

  public getContrectList(x: string) {
    this._coustomerServices.getContrectListDDL(x, 'Customer').subscribe((res: any) => {
      if (res) {
        debugger;
        this.empList = res;
      }
    }, err => {
      this._notificationService.notify("danger", err.msg);

    })

  }
  public handleSearchEvents() {
    this.searchSubcription = this.searchEvent.pipe(
      debounceTime(400)).subscribe((x: any) => {
        console.log(x);
        if (x) {
          debugger;
          if (x.filter == "emp") {
            this.getContrectList(x.event);
          }

        }
      });
  }
}