<?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.
 */

class purchase_po_to_import
{
    function run(&$cursor_id, $params, &$error_msg=null)
    {
        $poObj = app::get($params['app'])->model($params['mdl']);
        $piObj = app::get('purchase')->model('po_items');
        $payObj = app::get('purchase')->model('purchase_payments');
        $operLogMdl   = app::get('ome')->model('operation_log');
        
        //sdf
        $poSdf = $params['sdfdata'];
        
        //不是追加方式时,防止并发重复增加采购明细
        //@todo：手工导入时,queue队列堵住后,多次导入并且不是追加方式，会重复增加采购明细；
        if($poSdf['is_append'] != 'true'){
            $cacheKeyName = sprintf("confirm_import_po_%s", $poSdf['po_bn']);
            $cacheData = cachecore::fetch($cacheKeyName);
            if ($cacheData === false) {
                cachecore::store($cacheKeyName, date('Y-m-d H:i:s', time()), 60);
            }else{
                $error_msg = '采购单：'. $poSdf['po_bn'] .'不是追加方式,60秒内请不要重复导入('. $cacheData .')!';
                return false;
            }
        }
        
        //info
        $po = $poObj->dump(array('po_bn'=>$poSdf['po_bn']));
        if (!empty($po)){
            //check
            if($poSdf['is_append'] != 'true'){
                $error_msg = '采购单：'. $poSdf['po_bn'] .'已经存在，本次导入不是追加方式,导入失败!';
                return false;
            }
            
            //存在采购单并追加
            $amount = 0;
            foreach ($poSdf['po_items'] as $v){//采购单详情
                $pi = $piObj->dump(array('bn'=>$v['bn'],'po_id'=>$po['po_id']));
                if (!empty($pi)){//更新已有商品
                    $pii['item_id'] = $pi['item_id'];
                    $pii['num'] = $pi['num']+$v['num'];
                    $pii['price'] = $v['price'];
                    $amount += $pii['num']*$pii['price'];

                    $piObj->save($pii);
                }else {//新增商品
                    $v['po_id'] = $po['po_id'];
                    $v['status'] = '1';
                    $amount += $v['num']*$v['price'];

                    $piObj->save($v);
                }

                if($po['check_status'] == 2){
                    //如果采购单已审核，增加branch_product的在途库存
                    $poObj->updateBranchProductArriveStore($poSdf['branch_id'], $v['product_id'], $v['num']);
                }
            }
            $p['po_id'] = $po['po_id'];
            $pay = $payObj->dump(array('po_id'=>$po['po_id']));
            if ($po['po_type'] == 'cash'){
                
                //现购
                //生成付款单
                $row['payment_id'] = $pay['payment_id'];
                $row['payable']    = $amount+$poSdf['delivery_cost'];
                $row['deposit']    = 0;
                $row['product_cost'] = $amount;
                $row['delivery_cost'] = $poSdf['delivery_cost'];
                $row['supplier_id']   = $poSdf['supplier_id'];
                
                //$payObj->save($row); 2011.11.15屏蔽
                
                $p['amount'] = $amount+$poSdf['delivery_cost'];
                $p['product_cost'] = $amount;
                $p['delivery_cost'] = $poSdf['delivery_cost'];
                $p['memo'] = $po['memo'].";".$poSdf['memo'];
                
                $poObj->save($p);
            }else {
                //赊购
                $p['product_cost'] = $amount;
                $p['amount'] = $amount;
                $p['delivery_cost'] = $poSdf['delivery_cost'];
                $p['memo'] = $po['memo'].";".$poSdf['memo'];
                $poObj->save($p);
            }
            
            //log
            $log_msg = '追加导入采购单明细成功';
            $operLogMdl->write_log('purchase_modify@purchase', $po['po_id'], $log_msg);
        }else {
            //新建采购单
            $psdf = $poSdf;
            unset($psdf['po_items']);
            
            $poObj->save($psdf);
            $po_id = $psdf['po_id'];
            $amount = 0;
            foreach ($poSdf['po_items'] as $i){//采购单详情
                $i['po_id'] = $po_id;
                $i['status'] = '1';
                
                //num
                if(empty($i['num'])){
                    continue;
                }
                
                //price
                if(empty($i['price'])){
                    $i['price'] = 0;
                }
                
                $amount += $i['price']*$i['num'];
                
                $piObj->save($i);
                //增加branch_product的在途库,新建采购单无需增加在途库存
                //$poObj->updateBranchProductArriveStore($poSdf['branch_id'], $i['product_id'],$i['num']);
            }
            
            $pay_bn = $payObj->gen_id();
            $p['po_id'] = $po_id;
            $p['name'] = date('Ymd',time()).'采购单';
            if ($poSdf['po_type'] == 'cash'){
                
                //现购
                //生成付款单
                $row['payment_bn'] = $pay_bn;
                $row['po_id']      = $po_id;
                $row['po_type']    = $poSdf['po_type'];
                $row['add_time']   = time();
                $row['payable']    = $amount+$poSdf['delivery_cost'];
                $row['deposit']    = 0;
                $row['product_cost'] = $amount;
                $row['delivery_cost'] = $poSdf['delivery_cost'];
                $row['supplier_id']   = $poSdf['supplier_id'];
                
                //$payObj->save($row); 2011.11.15屏蔽
                
                $p['amount'] = $amount+$poSdf['delivery_cost'];
                $p['product_cost'] = $amount;
                $poObj->save($p);
            }else {
                //赊购
                if ($poSdf['deposit'] != '' && $poSdf['deposit'] != 0){//预付款不为0时
                    //生成付款单
                    $row['payment_bn'] = $pay_bn;
                    $row['po_id']      = $po_id;
                    $row['po_type']    = $poSdf['po_type'];
                    $row['add_time']   = time();
                    $row['payable']    = $poSdf['deposit'];
                    $row['deposit']    = $poSdf['deposit'];
                    $row['product_cost'] = 0;
                    $row['delivery_cost'] = 0;
                    $row['supplier_id']   = $poSdf['supplier_id'];
                    
                    //$payObj->save($row); 2011.11.15屏蔽
                }
                $p['product_cost'] = $amount;
                $p['amount'] = $amount;
                $poObj->save($p);
            }
            
            //log
            $log_msg = '导入采购单成功';
            $operLogMdl->write_log('purchase_create@purchase', $po_id, $log_msg);
        }
        return false;
    }
}