From cc287798f6cd25203ff9017cb17cd3be955a09ce Mon Sep 17 00:00:00 2001
From: yaowanxin <3588231647@qq.com>
Date: 星期二, 13 一月 2026 10:17:01 +0800
Subject: [PATCH] 库存管理统计

---
 src/main/java/com/ruoyi/procurementrecord/dto/ProcurementPageDtoCopy.java                |    2 
 src/main/java/com/ruoyi/procurementrecord/mapper/ProcurementRecordMapper.java            |    2 +
 src/main/resources/mapper/procurementrecord/ProcurementRecordMapper.xml                  |    5 ++
 src/main/java/com/ruoyi/procurementrecord/service/impl/ProcurementRecordServiceImpl.java |  102 ++++++++++++++++++++++++++++++++++++---------------
 4 files changed, 80 insertions(+), 31 deletions(-)

diff --git a/src/main/java/com/ruoyi/procurementrecord/dto/ProcurementPageDtoCopy.java b/src/main/java/com/ruoyi/procurementrecord/dto/ProcurementPageDtoCopy.java
index 0bf8547..67f9d03 100644
--- a/src/main/java/com/ruoyi/procurementrecord/dto/ProcurementPageDtoCopy.java
+++ b/src/main/java/com/ruoyi/procurementrecord/dto/ProcurementPageDtoCopy.java
@@ -49,7 +49,7 @@
      */
     private String customerName;
 
-    private String salesLedgerProductId;
+    private Long salesLedgerProductId;
 
     /**
      * 鍑哄叆搴撴暟閲�
diff --git a/src/main/java/com/ruoyi/procurementrecord/mapper/ProcurementRecordMapper.java b/src/main/java/com/ruoyi/procurementrecord/mapper/ProcurementRecordMapper.java
index 183d62c..b4cdbb7 100644
--- a/src/main/java/com/ruoyi/procurementrecord/mapper/ProcurementRecordMapper.java
+++ b/src/main/java/com/ruoyi/procurementrecord/mapper/ProcurementRecordMapper.java
@@ -39,4 +39,6 @@
     IPage<ProcurementPageDto> listPageByProduction(Page page, @Param("req") ProcurementPageDto procurementDto);
 
     IPage<ProcurementPageDtoCopy> listPageCopyByProduction(Page page, @Param("req") ProcurementPageDto procurementDto);
+
+    IPage<ProcurementPageDtoCopy> listPagePRS(Page page, @Param("req") ProcurementPageDto procurementDto);
 }
diff --git a/src/main/java/com/ruoyi/procurementrecord/service/impl/ProcurementRecordServiceImpl.java b/src/main/java/com/ruoyi/procurementrecord/service/impl/ProcurementRecordServiceImpl.java
index 3820823..fecbc59 100644
--- a/src/main/java/com/ruoyi/procurementrecord/service/impl/ProcurementRecordServiceImpl.java
+++ b/src/main/java/com/ruoyi/procurementrecord/service/impl/ProcurementRecordServiceImpl.java
@@ -593,7 +593,7 @@
 
     @Override
     public IPage<ProcurementPageDtoCopy> listPageCopyByProduction(Page page, ProcurementPageDto procurementDto) {
-        IPage<ProcurementPageDtoCopy> procurementPageDtoCopyIPage = procurementRecordMapper.listPageCopyByProduction(page, procurementDto);
+        IPage<ProcurementPageDtoCopy> procurementPageDtoCopyIPage = procurementRecordMapper.listPagePRS(page, procurementDto);
         List<ProcurementPageDtoCopy> procurementPageDtoCopyList = procurementPageDtoCopyIPage.getRecords();
         // 璁$畻寰呭叆搴撴暟閲�
         // 鏌ヨ閲囪喘璁板綍宸插叆搴撴暟閲�
@@ -601,38 +601,80 @@
         if(CollectionUtils.isEmpty( collect)){
             return procurementPageDtoCopyIPage;
         }
-        LambdaQueryWrapper<ProcurementRecordOut> procurementRecordLambdaQueryWrapper = new LambdaQueryWrapper<>();
-        procurementRecordLambdaQueryWrapper.in(ProcurementRecordOut::getProcurementRecordStorageId, collect);
-        procurementRecordLambdaQueryWrapper.eq(ProcurementRecordOut::getType, 2);
-        List<ProcurementRecordOut> procurementRecords = procurementRecordOutMapper.selectList(procurementRecordLambdaQueryWrapper);
-        if(CollectionUtils.isEmpty( procurementRecords)){
-            return procurementPageDtoCopyIPage;
-        }
+//        LambdaQueryWrapper<ProcurementRecordOut> procurementRecordLambdaQueryWrapper = new LambdaQueryWrapper<>();
+//        procurementRecordLambdaQueryWrapper.in(ProcurementRecordOut::getProcurementRecordStorageId, collect);
+//        procurementRecordLambdaQueryWrapper.eq(ProcurementRecordOut::getType, 2);
+//        List<ProcurementRecordOut> procurementRecords = procurementRecordOutMapper.selectList(procurementRecordLambdaQueryWrapper);
+//        if(CollectionUtils.isEmpty(procurementRecords)){
+//            return procurementPageDtoCopyIPage;
+//        }
+//        for (ProcurementPageDtoCopy dto : procurementPageDtoCopyList) {
+//            // 鏍规嵁閲囪喘鍙拌处ID绛涢�夊搴旂殑鍑哄簱璁板綍
+//            List<ProcurementRecordOut> collect1 = procurementRecords.stream()
+//                    .filter(ProcurementRecordOut -> ProcurementRecordOut.getProcurementRecordStorageId().equals(dto.getId()))
+//                    .collect(Collectors.toList());
+//
+//            // 濡傛灉娌℃湁鐩稿叧鐨勫嚭搴撹褰曪紝璺宠繃璇ユ潯鏁版嵁
+//            if(CollectionUtils.isEmpty(collect1)){
+//                dto.setInboundNum0(dto.getInboundNum());
+//                dto.setTotalInboundNum(BigDecimal.ZERO);
+//                continue;
+//            }
+//
+//            // 璁$畻宸插嚭搴撴暟閲忔�诲拰锛屽苟璁剧疆寰呭嚭搴撴暟閲�
+//            BigDecimal totalInboundNum = collect1.stream()
+//                    .map(ProcurementRecordOut::getInboundNum)
+//                    .reduce(BigDecimal.ZERO, BigDecimal::add);
+//            // 鍑哄簱鏁伴噺 = 鎬绘暟閲� - 寰呭嚭搴撴暟閲�
+//            dto.setTotalInboundNum(totalInboundNum);
+//            // 寰呭嚭搴撴暟閲� = 鎬绘暟閲� - 宸插嚭搴撴暟閲�
+//            dto.setInboundNum0(dto.getInboundNum().subtract(totalInboundNum));
+//            // 搴撳瓨浠峰��
+//            if(dto.getUnitPrice() != null){
+//                dto.setTotalPrice(dto.getTotalInboundNum().multiply(dto.getUnitPrice()));
+//            }
+//        }
+        // 1. 鏌ヨ閲囪喘璁板綍宸插叆搴撶殑鍑哄簱璁板綍锛堟寜storageId鍒嗙粍锛�
+        LambdaQueryWrapper<ProcurementRecordOut> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.in(ProcurementRecordOut::getProcurementRecordStorageId, collect);
+        List<ProcurementRecordOut> recordOutList = procurementRecordOutMapper.selectList(queryWrapper);
+
+        // 2. 鎸塖alesLedgerProductId鍒嗙粍锛岀粺璁℃瘡涓猧d瀵瑰簲鐨勫凡鍑哄簱鏁伴噺鎬诲拰-宸插嚭搴撴暟閲�
+        Map<Integer, BigDecimal> storageIdToTotalOutNumMap = recordOutList.stream()
+                .collect(Collectors.groupingBy(
+                        ProcurementRecordOut::getSalesLedgerProductId,
+                        Collectors.reducing(
+                                BigDecimal.ZERO,
+                                ProcurementRecordOut::getInboundNum,
+                                (a, b) -> a.add(b == null ? BigDecimal.ZERO : b)
+                        )
+                ));
+        // 2. procurementPageDtoCopyList鎸塖alesLedgerProductId鍒嗙粍锛岀粺璁℃瘡涓猧d瀵瑰簲鐨勫凡鍑哄簱鏁伴噺鎬诲拰-鍏ュ簱搴撴暟閲�
+        Map<Long, BigDecimal> storageIdToTotalintNumMap = procurementPageDtoCopyList.stream()
+                .collect(Collectors.groupingBy(
+                        ProcurementPageDtoCopy::getSalesLedgerProductId,
+                        Collectors.reducing(
+                                BigDecimal.ZERO,
+                                ProcurementPageDtoCopy::getInboundNum,
+                                (a, b) -> a.add(b == null ? BigDecimal.ZERO : b)
+                        )
+                ));
+        // 3. 寰幆缁檇to璧嬪��
         for (ProcurementPageDtoCopy dto : procurementPageDtoCopyList) {
-            // 鏍规嵁閲囪喘鍙拌处ID绛涢�夊搴旂殑鍑哄簱璁板綍
-            List<ProcurementRecordOut> collect1 = procurementRecords.stream()
-                    .filter(ProcurementRecordOut -> ProcurementRecordOut.getProcurementRecordStorageId().equals(dto.getId()))
-                    .collect(Collectors.toList());
+            Integer storageId = dto.getId();
+            Integer salesLedgerProductId = Integer.valueOf(Math.toIntExact(dto.getSalesLedgerProductId()));
+            // 鑾峰彇褰撳墠salesLedgerProductId瀵瑰簲鐨勫凡鍑哄簱鎬绘暟锛堥粯璁�0锛�
+            BigDecimal totalInboundNum = storageIdToTotalOutNumMap.getOrDefault(salesLedgerProductId, BigDecimal.ZERO);
 
-            // 濡傛灉娌℃湁鐩稿叧鐨勫嚭搴撹褰曪紝璺宠繃璇ユ潯鏁版嵁
-            if(CollectionUtils.isEmpty(collect1)){
-                dto.setInboundNum0(dto.getInboundNum());
-                dto.setTotalInboundNum(BigDecimal.ZERO);
-                continue;
-            }
-
-            // 璁$畻宸插嚭搴撴暟閲忔�诲拰锛屽苟璁剧疆寰呭嚭搴撴暟閲�
-            BigDecimal totalInboundNum = collect1.stream()
-                    .map(ProcurementRecordOut::getInboundNum)
-                    .reduce(BigDecimal.ZERO, BigDecimal::add);
-            // 鍑哄簱鏁伴噺 = 鎬绘暟閲� - 寰呭嚭搴撴暟閲�
+            // 寰呭嚭搴撴暟閲� = 鎬绘暟閲� - 宸插嚭搴撴暟閲忥紙鎬绘暟閲忕┖鍊煎垯榛樿0锛�
+//            BigDecimal totalNum = dto.getInboundNum() == null ? BigDecimal.ZERO : dto.getInboundNum();
+            BigDecimal totalNum = storageIdToTotalintNumMap.getOrDefault(salesLedgerProductId, BigDecimal.ZERO);
+            dto.setInboundNum0(totalNum.subtract(totalInboundNum));
+            // 宸插嚭搴撴暟閲�
             dto.setTotalInboundNum(totalInboundNum);
-            // 寰呭嚭搴撴暟閲� = 鎬绘暟閲� - 宸插嚭搴撴暟閲�
-            dto.setInboundNum0(dto.getInboundNum().subtract(totalInboundNum));
-            // 搴撳瓨浠峰��
-            if(dto.getUnitPrice() != null){
-                dto.setTotalPrice(dto.getTotalInboundNum().multiply(dto.getUnitPrice()));
-            }
+            // 搴撳瓨浠峰�� = 宸插嚭搴撴暟閲� * 鍗曚环锛堝崟浠风┖鍊煎垯榛樿0锛�
+            BigDecimal unitPrice = dto.getUnitPrice() == null ? BigDecimal.ZERO : dto.getUnitPrice();
+            dto.setTotalPrice(totalInboundNum.multiply(unitPrice));
         }
         return procurementPageDtoCopyIPage;
     }
diff --git a/src/main/resources/mapper/procurementrecord/ProcurementRecordMapper.xml b/src/main/resources/mapper/procurementrecord/ProcurementRecordMapper.xml
index fe9b9f8..f739bec 100644
--- a/src/main/resources/mapper/procurementrecord/ProcurementRecordMapper.xml
+++ b/src/main/resources/mapper/procurementrecord/ProcurementRecordMapper.xml
@@ -336,4 +336,9 @@
         group by t2.product_category,t2.specification_model,t1.unit_price
         order by t1.create_time desc
     </select>
+    <select id="listPagePRS" resultType="com.ruoyi.procurementrecord.dto.ProcurementPageDtoCopy">
+        select *
+        from  procurement_record_storage t1
+        left join sales_ledger_product t2 on t2.id = t1.sales_ledger_product_id
+    </select>
 </mapper>
\ No newline at end of file

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