<?php

namespace App\Exports;

use Maatwebsite\Excel\Concerns\ShouldAutoSize;
use Maatwebsite\Excel\Concerns\WithCustomStartCell;
use Maatwebsite\Excel\Concerns\WithHeadings;
use Maatwebsite\Excel\Concerns\WithMapping;
use Maatwebsite\Excel\Concerns\WithTitle;
use Maatwebsite\Excel\Concerns\FromArray;

use Maatwebsite\Excel\Concerns\Exportable;

class RTUptTahunExport implements FromArray, WithHeadings, WithCustomStartCell, ShouldAutoSize
{
    /**
    * @return \Illuminate\Support\Collection
    */
    public function __construct(array $invoices)
    {
        $this->invoices = $invoices;
    }

    public function array(): array
    {
        return $this->invoices;
    }

    public function headings(): array
    {
        return ['UPT', 'Januari', 'Februari', 'Maret','April', 'Mei', 'Juni', 'Juli','Agustus','September', 'Oktober', 'November', 'Desember'];
    }

    public function startCell(): string
    {
        return 'A1';
    }
}