<?php

namespace App\Http\Requests\Bo\Ajax;

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

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

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array<string, \Illuminate\Contracts\Validation\Rule|array|string>
     */
    public function rules(): array
    {
        return [
            'insta_id' => [
                'required_without:username', 'digits_between:17,18',
                function ($attribute, $value, $fail) {
                    /** @var \Illuminate\Support\Collection<\App\Lib\Instagram\Objects\TopMedia> */
                    $igMediaList = Cache::get('top_media_ajax_fetch');
                    if (
                        !$igMediaList->contains(function ($lValue) use ($value) {
                            /** @var \App\Lib\Instagram\Objects\TopMedia $lValue */
                            return $lValue->insta_id === \intval($value);
                        })
                    ) {
                        $fail("$attribute Le media n'existe pas dans la liste en cache");
                    }
                }
            ],
            'username' => [
                'required_without:insta_id', 'string', 'min:1',
                function ($attribute, $value, $fail) {
                    /** @var \Illuminate\Support\Collection<\App\Lib\Instagram\Objects\TopMedia> */
                    $igMediaList = Cache::get('top_media_ajax_fetch');
                    if (
                        !$igMediaList->contains(function ($lValue) use ($value) {
                            /** @var \App\Lib\Instagram\Objects\TopMedia $lValue */
                            return $lValue->username === $value;
                        })
                    ) {
                        $fail("$attribute Le media n'existe pas dans la liste en cache");
                    }
                }
            ],
        ];
    }
}