<?php

namespace App\Imports;

use App\Models\User;
use Illuminate\Support\Collection;
use Illuminate\Validation\Rule;
use Maatwebsite\Excel\Concerns\ToCollection;
use Maatwebsite\Excel\Concerns\ToModel;
use Maatwebsite\Excel\Concerns\Importable;
use Maatwebsite\Excel\Concerns\WithBatchInserts;
use Maatwebsite\Excel\Concerns\WithHeadingRow;
use Maatwebsite\Excel\Concerns\WithValidation;
use Maatwebsite\Excel\Concerns\WithStartRow;

class UsersImport implements ToCollection,WithStartRow,WithValidation
{
    use Importable;
    /**
    * @param array $row
    *
    * @return \Illuminate\Database\Eloquent\Model|null
    */
    public function collection(Collection $rows)
    {
        foreach ($rows as $row)
        {
//            var_dump($rows);
            User::create([
                'name'     => $row[1],
                'cre_num'  => $row[2],
                'telphone' => $row[3],
                'address'  => $row[4],
            ]);
        }
    }

    public function startRow(): int
    {
        return 2;
    }

    public function rules(): array
    {
        return [
            'name' => Rule::in(['required', 'unique:users', 'max:64']),
            'cre_num' => Rule::in(['required', 'unique:users', 'max:18']),
            'telphone' => Rule::in(['required', 'max:18']),
        ];
    }

//    public function batchSize(): int
//    {
//        return 1000;
//    }

//    public function headingRow(): int
//    {
//        return 3;
//    }


}