<?php

namespace App\Http\Requests\Bo\Homepage;

use App\Rules\IsValidVimeoId;
use App\Rules\IsValidYoutubeId;
use App\Traits\Requests\HasPicture;
use Illuminate\Foundation\Http\FormRequest;

class UpdateHomepageRequest extends FormRequest
{
    use HasPicture;

    /**
     * Determine if the user is authorized to make this request.
     *
     * @return boolean
     */
    public function authorize(): bool
    {
        return auth('backend')->check();
    }

    /**
     * Prepare the data for validation.
     *
     * @return void
     */
    protected function prepareForValidation()
    {
        $this->merge([
            'display_video' => $this->boolean('display_video')
        ]);
        $this->mergePicture('picture');
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        $rules = [
            'title_part1'          => 'required|string|between:3,255',
            'title_part2'          => 'required|string|between:3,255',
            'title_part3'          => 'required|string|between:3,255',
            'picture_alt'          => 'required|string|between:3,255',
            'picture_title'        => 'required|string|between:3,255',
            'presentation_title'   => 'required|string|between:3,255',
            'presentation_content' => 'required|string',
            'display_video'        => 'present|boolean',
            'video_id'     => [
                'nullable', 'required_if:display_video,true',
                function (string $attribute, mixed $value, \Closure $fail) {
                    if (!IsValidYoutubeId::validates($value) and !IsValidVimeoId::validates($value)) {
                        (new IsValidYoutubeId())->validate($attribute, $value, $fail);
                        (new IsValidVimeoId())->validate($attribute, $value, $fail);
                    }
                }
            ],
        ];
        return \array_merge(
            $rules,
            $this->pictureRules('picture', 640, 390, 640, 390, true, requiredIf: 'display_video,false'),
        );
    }

    /**
     * Get custom attributes for validator errors.
     *
     * @return array
     */
    public function attributes(): array
    {
        return [
            'video_id'             => trans('validation.custom.video_id'),
            'title_part1'          => trans('validation.custom.title_part1'),
            'title_part2'          => trans('validation.custom.title_part2'),
            'title_part3'          => trans('validation.custom.title_part3'),
            'picture_alt'          => trans('validation.custom.picture_alt', [
                'field' => __('validation.custom.picture')
            ]),
            'picture_title'        => trans('validation.custom.picture_title', [
                'field' => __('validation.custom.picture')
            ]),
            'presentation_title'   => trans('validation.custom.presentation_title'),
            'presentation_content' => trans('validation.custom.presentation_content'),
        ];
    }
}