<?php

/**
 * 文件功能：新建聊天室请求验证器
 *
 * @author   ChatRoom Laravel
 *
 * @version  1.0.0
 */

namespace App\Http\Requests;

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

class StoreRoomRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     */
    public function authorize(): bool
    {
        // 只有登录用户，且 user_level 达到特定阈值（例如 >= 10）才可以自己建房
        // 具体阈值可以根据运营需求调整，此处暂设 10 为门槛。
        return Auth::check() && Auth::user()->user_level >= 10;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
     */
    public function rules(): array
    {
        return [
            'name' => ['required', 'string', 'max:50', 'unique:rooms,name'],
            'description' => ['nullable', 'string', 'max:255'],
        ];
    }

    public function messages(): array
    {
        return [
            'name.required' => '必须填写房间名称。',
            'name.unique' => '该房间名称已被占用。',
            'name.max' => '房间名称最多 50 个字符。',
        ];
    }
}
