<?php
/**
 * Copyright 2012-2026 ShopeX (https://www.shopex.cn)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * 店铺SKU,RPC调用类
 * 
 * @author chenping<chenping@shopex.cn>
 */

class inventorydepth_service_shop_skus {

    public function __construct($app)
    {
        $this->app = $app;
    }

    /**
     * 下载货品
     *
     * @param Array $sku
     * $sku = array(
     *  'sku_id' => {SKU的ID}
     *  'iid'    => {商品ID}
     *  'seller_uname' => {卖家帐号}
     * );
     * @param String $shop_id 店铺ID
     * @param String $errormsg 错误信息
     * @return void
     * @author 
     **/
    public function item_sku_get($sku,$shop_id,&$errormsg)
    {
        $result = kernel::single('inventorydepth_rpc_request_shop_skus')->item_sku_get($sku,$shop_id);

        if ($result === false) {
            $errormsg = $this->app->_('请求失败：数据错误或请求超时');
            return false;
        } elseif ($result->rsp !== 'succ') {
            $errormsg = $this->app->_('请求失败：'.$result->err_msg);
            return false;
        }

        return json_decode($result->data,true);
    }
    
}