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

import { generatedata } from '../assets/generatedata';

import { jqxDataTableComponent } from 'jqwidgets-scripts/jqwidgets-ts/angular_jqxdatatable';

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html'
})

export class AppComponent implements AfterViewInit {
    @ViewChild('myDataTable') myDataTable: jqxDataTableComponent;

    ngAfterViewInit(): void {
        this.myDataTable.createComponent(this.settings);
    }

	getWidth() : any {
		if (document.body.offsetWidth < 850) {
			return '90%';
		}
		
		return 850;
	}

    source: any =
    {
        localdata: generatedata(20, false),
        datatype: 'array',
        datafields:
        [
            { name: 'firstname', type: 'string' },
            { name: 'lastname', type: 'string' },
            { name: 'productname', type: 'string' },
            { name: 'quantity', type: 'number' },
            { name: 'price', type: 'number' },
            { name: 'total', type: 'number' }
        ],
        sortcolumn: 'firstname',
        sortdirection: 'asc'
    };

    dataAdapter: any = new jqx.dataAdapter(this.source);

    settings: jqwidgets.DataTableOptions =
    {
        theme: 'material', 
        source: this.dataAdapter,
        altRows: true,
        sortable: true,
        editable: true,
        selectionMode: 'singleRow',
        columns: [
            { text: 'Name', dataField: 'firstname', width: 200 },
            { text: 'Last Name', dataField: 'lastname', width: 200 },
            { text: 'Product', editable: false, dataField: 'productname', width: 180 },
            { text: 'Quantity', dataField: 'quantity', width: 80, align: 'right', cellsAlign: 'right' },
            { text: 'Unit Price', dataField: 'price', width: 90, align: 'right', cellsAlign: 'right', cellsFormat: 'c2' },
            { text: 'Total', dataField: 'total', width: 100, align: 'right', cellsAlign: 'right', cellsFormat: 'c2' }
        ]
    }   
}