<?php

namespace App\Http\Controllers\Imports;

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

class CreditCoinsTemplate implements FromCollection, WithHeadings, WithEvents, WithStrictNullComparison
{

    // set the headings
    public function headings(): array
    {
        return [
            'email', 'coins'
        ];
    }

    // freeze the first row with headings
    public function registerEvents(): array
    {
        return [];
    }

    public function collection()
    {
        $data = [['user1@test.com', '200'], ['user2@test.com', '100']];
        return collect($data);
    }
}