<?php

namespace App\Http\Requests\Client;

use Modules\Common\Http\Requests\BaseFormRequest;

/**
 * 特价推荐 批量添加 验证
 */
class SpecialBatchAddRequest extends BaseFormRequest
{
    protected $stopOnFirstFailure = true;

    public function rules(): array
    {
        return [
            'product_ids' => 'required|array|min:1',
            'product_ids.*' => 'integer|distinct|exists:product,id',
        ];
    }

    public function messages(): array
    {
        return [
            'product_ids.required' => '请选择要添加的商品',
            'product_ids.min' => '请选择要添加的商品',
            'product_ids.*.integer' => '商品 ID 格式错误',
            'product_ids.*.distinct' => '存在重复的商品',
            'product_ids.*.exists' => '所选商品不存在',
        ];
    }
}