<?php

namespace App\Http\Requests\Bside\Product;

use Illuminate\Foundation\Http\FormRequest;

/**
 * Class AttrRequest
 * @package App\Http\Requests\Bside\product
 * @author zbj
 * @date 2023/4/15
 */
class AttrRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'title' => 'required|max:50',
            'attrs' => ['required', 'array', function ($attribute, $value, $fail) {
                foreach ($value as $v) {
                    if (empty($v['key'])) {
                        $fail('属性名不能为空');
                    }
                    if (empty($v['value'])) {
                        $fail('属性值不能为空');
                    }
                }
            }]
        ];
    }

    public function messages()
    {
        return [
            'title.required' => '请输入参数名称',
            'title.max' => '参数名称不能超过50个字符',
            'attrs.required' => '请添加属性参数',
            'attrs.array' => '属性参数格式异常',
        ];
    }

}