<?php

namespace App\Admin\Services\Train;

use App\Admin\Filters\TrianBookFilter;
use App\Admin\Services\BaseService;
use App\Models\Train\Book;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Str;

class BookService extends BaseService
{
    protected array $withRelationships = ['category'];

    protected string $modelName = Book::class;

    protected string $modelFilterName = TrianBookFilter::class;

    protected function formatUrl($str)
    {
        return Str::startsWith($str, ['http://', 'https://']) ? $str : Storage::url($str);
    }

    public function validate($data, $model = null)
    {
        $createRules = [
            'title' => ['required'],
            'category_id' => ['required'],
            'type' => ['required'],
            'files' => ['nullable', 'array'],
        ];
        $updateRules = [
            'files' => ['nullable', 'array'],
        ];
        $validator = Validator::make($data, $model ? $updateRules : $createRules);
        if ($validator->fails()) {
            return $validator->errors()->first();
        }

        return true;
    }
}