ldc-legaulois/app/Http/Requests/Bo/SectionPages/UpdateSectionPageRequest.php

<?php

namespace App\Http\Requests\Bo\SectionPages;

use App\Http\Requests\Bo\UpdateMiniCrudRequest;
use App\Traits\Requests\HasPicture;
use Illuminate\Contracts\Validation\Validator;
use Illuminate\Http\Exceptions\HttpResponseException;
use Illuminate\Support\Facades\Gate;

class UpdateSectionPageRequest extends UpdateMiniCrudRequest
{
    use HasPicture;

    protected $modelName = 'sectionPage';

    /**
     * Determine if the user is authorized to make this request.
     */
    public function authorize(): bool
    {
        return Gate::check('update', $this->route($this->modelName));
    }

    /**
     * Prepare the data for validation.
     */
    protected function prepareForValidation(): void
    {
        $data = $this->input('data', []);
        foreach ($data as $key => $item) {
            if (! isset($item['value'])) {
                if (empty($item['alt']) && empty($item['title'])) {
                    $data[$key] = ['alt' => null, 'title' => null, 'value' => null];
                } else {
                    $data[$key] = ['value' => $item];
                }
            }
        }

        $this->merge([
            'data' => $data,
        ]);

        $this->normalizeFieldsConfig();
    }

    /**
     * Set default validate config.
     */
    private function normalizeFieldsConfig(): void
    {
        $sectionPage = $this->route($this->modelName);

        if (! $sectionPage || ! $sectionPage->data) {
            return;
        }

        $config = json_decode(json_encode($sectionPage->data), true);

        foreach ($config as $key => $fieldConfig) {
            if (is_array($fieldConfig) && ! array_key_exists('validate', $fieldConfig)) {
                $config[$key]['validate'] = [];
            }
        }

        $sectionPage->data = $config;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
     */
    public function rules(): array
    {
        return array_merge(parent::rules(), [
            'visibility' => 'nullable|boolean',
            'data'       => 'present|array',
            'data.*'     => 'required|array',
        ]);
    }

    protected function failedValidation(Validator $validator)
    {
        $errors = collect($validator->errors()->all())->join("\n");

        session()->flash('error', 'Liste des erreurs :' . "\n" . $errors);

        throw new HttpResponseException(
            response()->json([
                'message' => 'Erreur de validation.',
                'errors'  => $validator->errors(),
            ], 422)
        );
    }

    public function attributes(): array
    {
        $attributes = [
            'data.title'                   => 'Titre',
            'data.description'             => 'Description',
            'data.media'                   => 'Media',
            'data.media.value'             => 'Media',
            'data.media.alt'               => 'Media Alt',
            'data.media.title'             => 'Media Title',
            'data.media_picto.value'       => 'Picto',
            'data.media_picto.alt'         => 'Picto Alt',
            'data.media_picto.title'       => 'Picto Title',
            'data.media.value.video.title' => 'Video title',
            'data.media.value.video.alt'   => 'Video Alt',
        ];

        for ($i = 1; $i <= 8; $i++) {
            $attributes["data.title_{$i}.value"] = "Titre du point {$i}";
        }

        foreach (['left' => 'gauche', 'right' => 'droite', 'center' => 'centre'] as $key => $label) {
            $attributes["data.title_{$key}.value"]       = "Titre {$label}";
            $attributes["data.description_{$key}.value"] = "Description {$label}";
            $attributes["data.media_{$key}.value"]       = "Picto {$label}";
            $attributes["data.media_{$key}.alt"]         = "Picto {$label} alt";
            $attributes["data.media_{$key}.title"]       = "Picto {$label} title";
        }

        $attributes['data.title_sec.value'] = "Titre de l'encart";

        return $attributes;
    }
}