<?php

namespace App\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class CategoryRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     */
    public function authorize(): bool
    {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        $categoryId = $this->route('category')?->id;
        $nameRule = $this->isMethod('post') ? 'required' : 'sometimes';

        return [
            'name' => [$nameRule, 'string', 'max:255'],
            'slug' => [
                'nullable',
                'string',
                'max:255',
                'alpha_dash:ascii',
                Rule::unique('categories', 'slug')->ignore($categoryId),
            ],
            'description' => ['nullable', 'string'],
        ];
    }

    /**
     * Get custom attributes for validator errors.
     *
     * @return array<string, string>
     */
    public function attributes(): array
    {
        return [
            'name' => 'nome',
            'slug' => 'slug',
            'description' => 'descrição',
        ];
    }
}