import { DatePipe } from '@angular/common';
import { Component, inject } from '@angular/core';
import { MatDialog, MatDialogModule } from '@angular/material/dialog';
import { HotToastService } from '@ngxpert/hot-toast';
import { GridApi, GridOptions, GridReadyEvent } from 'ag-grid-community';
import { ICylinder } from '../../../../model/interface/cylinder.interface';
import { IKey } from '../../../../model/interface/key.interface';
import { ApiService } from '../../../../shared/api.service';
import { HELPER } from '../../../../shared/helper.service';
import { AgGridAngular } from 'ag-grid-angular';
import { LostKeyComponent } from '../lost-key/lost-key.component';
import { MatButtonModule } from '@angular/material/button';
import { AgGridContainerComponent } from '../../../../shared/ag-grid/components/ag-grid-container/ag-grid-container.component';

@Component({
    selector: 'app-lost-keys',
    imports: [MatDialogModule, AgGridAngular, MatButtonModule],
    providers: [DatePipe],
    templateUrl: './lost-keys.component.html',
    styleUrl: './lost-keys.component.scss'
})
export class LostKeysComponent extends AgGridContainerComponent {
  private api: ApiService = inject(ApiService);
  private datePipe = inject(DatePipe);
  private dialog: MatDialog = inject(MatDialog);
  private toast = inject(HotToastService);

  gridApi!: GridApi;

  dataChanged = false;

  gridOptions: GridOptions = HELPER.getGridOptions();

  constructor() {
    super();
    this.gridOptions.columnDefs = [
      { colId: 'name', field: 'name', headerName: 'Name', sort: 'asc', flex: 1, filter: true },
      { colId: 'nr', field: 'nr', headerName: 'Schlüsselnummer', flex: 1, filter: true },
      { colId: 'cylinder', field: 'cylinder', headerName: 'Zylinder', flex: 1, filter: true, 
        cellRenderer: (data: any) => data.value?.map((m: ICylinder) => m.name).join(', ') 
      },
      {
        colId: 'customer', field: 'customer.name', headerName: 'Mieter', flex: 1, filter: true,
      },
      { colId: 'keyLost', field: 'keyLost', headerName: 'Verloren seit', width: 100,
        cellRenderer: (data: any) => this.datePipe.transform(new Date(data.value), 'dd.MM.yyyy'),
      },
      {
        colId: 'actions',
        headerName: 'Aktionen',
        width: 100,
        tooltipValueGetter: () => 'Als gefunden markieren',
        cellRenderer: (params: any) => `<div class="icon magnifying-glass icon-btn-sm"></div>`,
        onCellClicked: (event: any) => {
          if (event.colDef.colId === 'actions') {
            this.markAsFound(event.data);
          }
        }
      }
    ];
    this.gridOptions.overlayNoRowsTemplate = 'Bisher wurden keine Schlüssel als verloren gemeldet. Sobald dies der Fall ist, werden sie hier angezeigt.';
  }

  onGridReady(params: GridReadyEvent) {
    this.gridApi = params.api;
    this.loadLostKeys();
  }

  loadLostKeys() {
    this.gridApi?.setGridOption("loading", true);
    this.api.getLostKeys().subscribe({
      next: keys => {
        this.gridApi.setGridOption("rowData", keys);
        this.gridApi.setGridOption("loading", false);
      }
    });
  }

  markAsFound(key: IKey) {
    this.dialog.open(LostKeyComponent, { data: key, autoFocus: false }).afterClosed().subscribe({
      next: async (result) => {
        if (result == "") {
          key.keyLost = null;
          await this.api.updateKey(key);
          this.loadLostKeys();
          this.dataChanged = true;
        }
      }
    })

  }
}