<?php

namespace App\Http\Requests\Bo;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Support\Facades\Auth;

class ImportRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return boolean
     */
    public function authorize()
    {
        return Auth::check();
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'import' => [
                'required',
                'file',
                'mimes:csv,txt',
                // phpcs:ignore Generic.Files.LineLength.TooLong
                'mimetypes:text/csv,text/plain,application/csv,text/comma-separated-values,text/anytext,application/octet-stream,application/txt',
                // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundInExtendedClassBeforeLastUsed
                function ($attribute, $value, $fail) {
                    /** @var \Illuminate\Http\UploadedFile */
                    $uploadedFile = $this->file('import');
                    $content      = $uploadedFile->get();
                    if (
                        $uploadedFile->getClientMimeType() !== 'text/csv'
                        && $uploadedFile->getClientMimeType() !== 'application/vnd.ms-excel'
                    ) {
                        $fail(__('Le fichier doit être d\'un mime type text/csv ou application/vnd.ms-excel'));
                    }
                    if (!$content or mb_detect_encoding($content, ['ISO-8859-1'], true) !== 'ISO-8859-1') {
                        $fail(__('Le fichier doit etre encodé en ISO-8859-1'));
                    }
                }
            ]
        ];
    }
}