<?php

namespace App\Exports;

use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\WithHeadings;

class BasicExcelExport implements FromCollection, WithHeadings
{
    protected $result;

    public function __construct($result)
    {
        $this->result = $result;
    }

    public function collection()
    {
        return $this->result;
    }

    public function headings(): array
    {
        $first_element = $this->result->first();
        if(!is_array($first_element)){
            $first_element = $first_element->toArray();
        }
        return array_keys($first_element);
    }
}