barker/bookie/src/app/beer-sale-report/beer-sale-report.component.ts

103 lines
3.1 KiB
TypeScript

import { Component, OnInit } from '@angular/core';
import { FormBuilder, FormGroup } from '@angular/forms';
import { ActivatedRoute, Router } from '@angular/router';
import * as moment from 'moment';
import { ToCsvService } from '../shared/to-csv.service';
import { BeerSaleExportHeaderInterface } from './beer-sale-export-header-interface';
import { BeerSaleReport } from './beer-sale-report';
import { BeerSaleReportDataSource } from './beer-sale-report-datasource';
@Component({
selector: 'app-beer-sale-report',
templateUrl: './beer-sale-report.component.html',
styleUrls: ['./beer-sale-report.component.css'],
})
export class BeerSaleReportComponent implements OnInit {
info: BeerSaleReport = new BeerSaleReport();
dataSource: BeerSaleReportDataSource = new BeerSaleReportDataSource(this.info.data);
form: FormGroup;
/** Columns displayed in the table. Columns IDs can be added, removed, or reordered. */
displayedColumns: string[] = ['date'];
constructor(
private route: ActivatedRoute,
private router: Router,
private fb: FormBuilder,
private toCsv: ToCsvService,
) {
// Create form
this.form = this.fb.group({
startDate: '',
finishDate: '',
regular: true,
happy: true,
staff: true,
nc: true,
});
}
ngOnInit() {
this.route.data.subscribe((value) => {
const data = value as { info: BeerSaleReport };
this.info = data.info;
this.displayedColumns = ['date'].concat(this.info.headers);
this.form.setValue({
startDate: moment(this.info.startDate, 'DD-MMM-YYYY').toDate(),
finishDate: moment(this.info.finishDate, 'DD-MMM-YYYY').toDate(),
regular: this.info.regular,
happy: this.info.happy,
staff: this.info.staff,
nc: this.info.nc,
});
this.dataSource = new BeerSaleReportDataSource(this.info.data);
});
}
show() {
const info = this.getInfo();
this.router.navigate(['beer-sale-report'], {
queryParams: {
startDate: info.startDate,
finishDate: info.finishDate,
regular: info.regular,
happy: info.happy,
staff: info.staff,
nc: info.nc,
},
});
}
getInfo(): BeerSaleReport {
const formModel = this.form.value;
return new BeerSaleReport({
startDate: moment(formModel.startDate).format('DD-MMM-YYYY'),
finishDate: moment(formModel.finishDate).format('DD-MMM-YYYY'),
regular: formModel.regular,
happy: formModel.happy,
staff: formModel.staff,
nc: formModel.nc,
});
}
exportCsv() {
const init: BeerSaleExportHeaderInterface = { Date: 'date' };
const headers = this.info.headers.reduce((a, c) => {
a[c] = c;
return a;
}, init);
const csvData = new Blob([this.toCsv.toCsv(headers, this.info.data)], {
type: 'text/csv;charset=utf-8;',
});
const link = document.createElement('a');
link.href = window.URL.createObjectURL(csvData);
link.setAttribute('download', 'beer-sale-report.csv');
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
}
}