<?php

namespace App\Http\Requests\Bo\Recipes;

use App\Enums\Recipes\DifficultyEnum;
use App\Models\Recipe;
use App\Traits\Requests\HasPicture;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Support\Facades\Gate;
use Illuminate\Support\Str;
use Illuminate\Validation\Rules\Enum;
use App\Rules\WysiwygLength;

class StoreRecipeRequest extends FormRequest
{
    use HasPicture;

    /**
     * Determine if the user is authorized to make this request.
     */
    public function authorize(): bool
    {
        return Gate::check('create', Recipe::class);
    }

    /**
     * Prepare the data for validation.
     */
    protected function prepareForValidation(): void
    {
        $arrayIngredientList = [];
        foreach ($this->input('ingredients_list', []) as $key => $value) {
            $value               = array_merge(
                $value,
                ['is_proportionnal' => filter_var($value['is_proportionnal'] ?? false, FILTER_VALIDATE_BOOLEAN)]
            );
            $arrayIngredientList = array_merge($arrayIngredientList, [$key => $value]);
        }
        $this->merge([
            'highlight'        => $this->boolean('highlight'),
            'published'        => $this->boolean('published'),
            'ingredients_list' => $arrayIngredientList,
            'consumption_moments' => collect($this->input('consumption_moments', []))
            ->pluck('id')
            ->filter()
            ->values()
            ->all(),
        ]);
        $this->mergePicture('picture');

        foreach (['advice_picto', 'tips_picto'] as $picto) {
            $this->mergePicture($picto);

            // icon removed: mergePicture() returns [] instead of null
            if ($this->input($picto) === []) {
                $this->merge([$picto => null]);
            }
        }
    }

    /**
     * Get the validation rules that apply to the request.
     */
    public function rules(): array
    {
        $rules = [
            'seo_title'                           => 'required|min:45|max:70',
            'seo_description'                     => 'required|min:50|max:160',
            'title'                               => 'required|string|between:3,255',
            'picture_alt'                         => 'required_with:picture|nullable|between:3,255',
            'picture_title'                       => 'required_with:picture|nullable|between:3,255',
            'ingredients_list.*'                  => 'required|array',
            'ingredients_list.*.value'            => 'sometimes|nullable|decimal:0,2|between:1,1000',
            'ingredients_list.*.label_unit'       => [
                'required_with:ingredients_list.*.label_unit',
                'sometimes',
                'nullable',
                'string',
                'between:1,255',
            ],
            'ingredients_list.*.label_value'      => 'required|string|between:3,255',
            'ingredients_list.*.is_proportionnal' => 'required|boolean',
            'preparation'                         => 'required|string|min:15',
            'preparation_title'                   => 'required|string|between:3,255',
            'video_id'                            => 'sometimes|nullable|integer|exists:videos,id',
            'consumption_moments'                 => 'required|array|min:1|max:4',
            'consumption_moments.*'               => 'required|integer|distinct|exists:consumption_moments,id',
            'products'                            => 'required|array',
            'products.*'                          => 'required|integer|exists:products,id',
            'preparation_time'                    => 'required|numeric|between:1,1000',
            'cooking_time'                        => 'nullable|numeric|between:0,1000',
            'nb_guests'                           => 'required|numeric|between:1,50',
            'difficulty'                          => ['required', new Enum(DifficultyEnum::class)],
            'highlight'                           => 'required|boolean',
            'published'                           => 'required|boolean',
            'advice_title'                        => 'nullable|string|between:3,255',
            'advice'                              => ['nullable', 'string', new WysiwygLength(min: 15, max: 500)],
            'advice_picto_alt'                    => 'required_with:advice_picto|nullable|between:3,255',
            'advice_picto_title'                  => 'required_with:advice_picto|nullable|between:3,255',
            'tips_title'                          => 'nullable|string|between:3,255',
            'tips'                                => ['nullable', 'string', new WysiwygLength(min: 15, max: 500)],
            'tips_picto_alt'                      => 'required_with:tips_picto|nullable|between:3,255',
            'tips_picto_title'                    => 'required_with:tips_picto|nullable|between:3,255',
        ];

        return \array_merge(
            $rules,
            $this->pictureRules('picture', 720, 405, 720, 405),
            $this->pictureRules('advice_picto', 45, 45, 45, 45, nullable: true),
            $this->pictureRules('tips_picto', 45, 45, 45, 45, nullable: true),
        );
    }

    /**
     * Get custom attributes for validator errors.
     */
    public function attributes(): array
    {
        return [
            'seo_title'                           => trans('validation.custom.seo_title'),
            'seo_description'                     => trans('validation.custom.seo_description'),
            'title'                               => trans('validation.attributes.title'),
            'tips'                                => trans('validation.custom.tips'),
            'tips_title'                          => trans('validation.custom.tips_title'),
            'tips_picto'                          => trans('validation.custom.tips_picto'),
            'tips_picto_alt'                      => trans('validation.custom.attribute_alt'),
            'tips_picto_title'                    => trans('validation.custom.attribute_title'),
            'picture'                             => trans('validation.attributes.image'),
            'picture_alt'                         => trans('validation.custom.attribute_alt'),
            'picture_title'                       => trans('validation.custom.attribute_title'),
            'ingredients_list'                    => trans('validation.custom.ingredients_list'),
            'ingredients_list.*.label_unit'       => trans('validation.custom.ingredients_list'),
            'ingredients_list.*.label_value'      => trans('validation.custom.ingredients_list'),
            'ingredients_list.*.is_proportionnal' => trans('validation.custom.ingredients_list'),
            'preparation'                         => trans('validation.custom.preparation'),
            'preparation_title'                   => trans('validation.custom.preparation_title'),
            'advice'                              => trans('validation.custom.advice'),
            'advice_title'                        => trans('validation.custom.advice_title'),
            'advice_picto'                        => trans('validation.custom.advice_picto'),
            'advice_picto_alt'                    => trans('validation.custom.attribute_alt'),
            'advice_picto_title'                  => trans('validation.custom.attribute_title'),
            'video_id'                            => trans('validation.custom.video_id'),
            'consumption_moments'     => trans_choice('models.classes.consumption_moment', 2),
            'consumption_moments.*'   => trans_choice('models.classes.consumption_moment', 1),
            'products'                            => Str::plural(trans('models.classes.product')),
            'preparation_time'                    => trans('validation.custom.preparation_time'),
            'cooking_time'                        => trans('validation.custom.cooking_time'),
            'nb_guests'                           => trans('validation.custom.nb_guests'),
            'difficulty'                          => trans('validation.custom.difficulty'),
            'highlight'                           => trans('validation.custom.highlight'),
            'published'                           => trans('validation.custom.published'),
        ];
    }
}