<?php
/**
 * PageRequest.php
 *
 * @copyright  2022 beikeshop.com - All Rights Reserved
 * @link       https://beikeshop.com
 * @author     Edward Yang <yangjin@guangda.work>
 * @created    2022-08-19 21:58:20
 * @modified   2022-08-19 21:58:20
 */

namespace Beike\Admin\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;

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

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules(): array
    {
        $rules = [
            'descriptions.*.name' => 'required|string|min:3|max:128',
            'brand_id'            => 'int',
            // 'skus.*.sku'          => 'required|string',
            'skus.*.price'        => 'required|numeric',
            // 'skus.*.origin_price' => 'required|numeric',
            // 'skus.*.cost_price'   => 'numeric',
        ];
        // 判断：根据是否为 直接下单产品 进行对应的判断
        if($this->active == 1){
            // 直接下单产品 - 最小起订量必填
            $rules['minimum_order'] = 'required|numeric|gt:0';
        }else{
            $rules['skus.*.origin_price'] = 'required|numeric';
        }
        // 判断：销售方式为按 批 卖，每批的数量必须大于0
        if($this->sales_method == 'batches'){
            $rules['piece_to_batch'] = 'required|numeric|gt:0';
        }

        return $rules;
    }

    public function attributes()
    {
        return [
            'descriptions.*.name' => trans('product.name'),
            'brand_id'            => trans('product.brand'),
            // 'skus.*.sku'          => trans('product.sku'),
            'skus.*.price'        => trans('product.price'),
            'skus.*.origin_price' => trans('product.origin_price'),
            // 'skus.*.cost_price'   => trans('product.cost_price'),
            'minimum_order' => trans('product.minimum_order'),
            'piece_to_batch' => trans('product.one_batch_is_equal_to'),
        ];
    }
}