<?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.
 */
/**
* 普通货品库存处理类
*
*
*/
class console_stock_normal extends console_stock_stock{

    /**
     * 实际库存+
     * 仓库实际库存+ 货品实际库存+
     * @access public
     * @param Int $branch_id 仓库ID
     * @param Int $product_id 货品ID
     * @param Int $nums 数量
     * @return bool
     */

    public function storein($branch_id,$product_id,$nums){
        if (empty($branch_id) || empty($product_id) || empty($nums)) return false;
        
        $status = false;
        if($this->chg_branch_storein($branch_id,$product_id,$nums)){
            if($this->chg_storein($product_id,$nums)){
                $status = true;
            }
        }
        return $status;
    }

    /**
     * 实际库存-
     * 仓库实际库存- 货品实际库存-
     * @access public
     * @param Int $branch_id 仓库ID
     * @param Int $product_id 货品ID
     * @param Int $nums 数量
     * @return bool
     */
    public function storeout($branch_id,$product_id,$nums){
        if (empty($branch_id) || empty($product_id) || empty($nums)) return false;
        $status = false;
        if($this->chg_branch_storeout($branch_id,$product_id,$nums)){
            if($this->chg_storeout($product_id,$nums)){
                $status = true;
            }
        }
        return $status;
    }

    /**
     * 获取可售库存
     * 线上仓库库存-销售预占-组合预占-仓库冻结库存
     * @access public
     * @param Int $product_id 货品ID
     * @return Int
     */
    public function get_usable_sale_store($product_id){
        if (empty($product_id)) return 0;
        
        return $this->usable_sale_store($product_id);
    }

    /**
     * 获取可用库存
     * 库存-销售预占-组合预占-仓库冻结库存
     * @access public
     * @param Int $product_id 货品ID
     * @return Int
     */
    public function get_usable_store($product_id,$attr=''){
        if (empty($product_id)) return 0;
        
        return $this->usable_store($product_id,$attr);
    }

    /**
     * 获取所在仓库的可用库存
     * 库存-销售预占-组合预占-仓库冻结库存
     * @access public
     * @param Int $branch_id 仓库ID
     * @param Int $product_id 货品ID
     * @return Int
     */
    public function get_branch_usable_store($branch_id,$product_id){
        if (empty($branch_id) || empty($product_id)) return 0;
        
        return $this->branch_usable_store($branch_id,$product_id);
    }

}