From 74ab8260224fd69add7b0b7c98ad139b28136334 Mon Sep 17 00:00:00 2001
From: pan <antony1029@163.com>
Date: 星期一, 01 十二月 2025 08:38:52 +0800
Subject: [PATCH] 提交

---
 项目代码/WMS无仓储版/WIDESEA_WMSServer/WIDESEA_OutboundService/OutboundBatchPickingService.cs | 1305 ++++++++++++++++++++++++++++++++++++++++++++++------------
 1 files changed, 1,023 insertions(+), 282 deletions(-)

diff --git "a/\351\241\271\347\233\256\344\273\243\347\240\201/WMS\346\227\240\344\273\223\345\202\250\347\211\210/WIDESEA_WMSServer/WIDESEA_OutboundService/OutboundBatchPickingService.cs" "b/\351\241\271\347\233\256\344\273\243\347\240\201/WMS\346\227\240\344\273\223\345\202\250\347\211\210/WIDESEA_WMSServer/WIDESEA_OutboundService/OutboundBatchPickingService.cs"
index 54eab6d..d2b6954 100644
--- "a/\351\241\271\347\233\256\344\273\243\347\240\201/WMS\346\227\240\344\273\223\345\202\250\347\211\210/WIDESEA_WMSServer/WIDESEA_OutboundService/OutboundBatchPickingService.cs"
+++ "b/\351\241\271\347\233\256\344\273\243\347\240\201/WMS\346\227\240\344\273\223\345\202\250\347\211\210/WIDESEA_WMSServer/WIDESEA_OutboundService/OutboundBatchPickingService.cs"
@@ -10,9 +10,12 @@
 using WIDESEA_Common.CommonEnum;
 using WIDESEA_Common.OrderEnum;
 using WIDESEA_Common.StockEnum;
+using WIDESEA_Common.TaskEnum;
 using WIDESEA_Core;
 using WIDESEA_Core.BaseRepository;
 using WIDESEA_Core.BaseServices;
+using WIDESEA_Core.Enums;
+using WIDESEA_DTO.Basic;
 using WIDESEA_DTO.Outbound;
 using WIDESEA_IAllocateService;
 using WIDESEA_IBasicService;
@@ -217,7 +220,7 @@
                 .Where(x => x.OrderNo == orderNo &&
                            x.PalletCode == palletCode &&
                            x.CurrentBarcode == barcode
-                        //&& x.Status == (int)OutLockStockStatusEnum.鍑哄簱涓�
+                          //&& x.Status == (int)OutLockStockStatusEnum.鍑哄簱涓�
                           )
                 .FirstAsync();
 
@@ -241,166 +244,6 @@
 
         #endregion
 
-        #region 鍙栬蛋绌虹閫昏緫
-
-        
-
-        /// <summary>
-        /// 鍙栬蛋绌虹 - 娓呯悊宸插畬鎴愭嫞閫夌殑鎵樼洏鏁版嵁
-        /// </summary>
-        public async Task<WebResponseContent> RemoveEmptyPallet(string orderNo, string palletCode)
-        {
-            try
-            {
-                _unitOfWorkManage.BeginTran();
-
-                // 楠岃瘉鎵樼洏鏄惁鍙互鍙栬蛋锛堝繀椤诲叏閮ㄥ畬鎴愭嫞閫夛級
-                var validationResult = await ValidateEmptyPalletRemoval(orderNo, palletCode);
-                if (!validationResult.IsValid)
-                    return WebResponseContent.Instance.Error(validationResult.ErrorMessage);
-
-                var completedLocks = validationResult.Data;
-
-                // 娓呯悊閿佸畾璁板綍锛堟爣璁颁负宸插畬鎴愶級
-                await CleanupCompletedLocks(completedLocks);
-
-                // 鏇存柊鐩稿叧璁㈠崟鐘舵��
-                await UpdateOrderStatusAfterPalletRemoval(orderNo);
-
-                // 璁板綍鎿嶄綔鍘嗗彶
-               // await RecordEmptyPalletRemoval(orderNo, palletCode, completedLocks);
-
-                _unitOfWorkManage.CommitTran();
-
-                return WebResponseContent.Instance.OK("鍙栬蛋绌虹鎴愬姛");
-            }
-            catch (Exception ex)
-            {
-                _unitOfWorkManage.RollbackTran();
-                _logger.LogError($"鍙栬蛋绌虹澶辫触 - OrderNo: {orderNo}, PalletCode: {palletCode}, Error: {ex.Message}");
-                return WebResponseContent.Instance.Error($"鍙栬蛋绌虹澶辫触锛歿ex.Message}");
-            }
-        }
-
-        /// <summary>
-        /// 楠岃瘉绌虹鍙栬蛋鏉′欢
-        /// </summary>
-        private async Task<ValidationResult<List<Dt_OutStockLockInfo>>> ValidateEmptyPalletRemoval(string orderNo, string palletCode)
-        {
-            // 鑾峰彇鎵樼洏鐨勬墍鏈夐攣瀹氳褰�
-            var lockInfos = await _outStockLockInfoService.Db.Queryable<Dt_OutStockLockInfo>()
-                .Where(x => x.OrderNo == orderNo && x.PalletCode == palletCode)
-                .ToListAsync();
-
-            if (!lockInfos.Any())
-                return ValidationResult<List<Dt_OutStockLockInfo>>.Error("璇ユ墭鐩樻病鏈夐攣瀹氳褰�");
-
-            // 妫�鏌ユ槸鍚︽湁鏈畬鎴愮殑閿佸畾璁板綍
-            var unfinishedLocks = lockInfos.Where(x =>
-                x.Status == (int)OutLockStockStatusEnum.鍑哄簱涓� ||
-                x.Status == (int)OutLockStockStatusEnum.鍥炲簱涓�).ToList();
-
-            if (unfinishedLocks.Any())
-            {
-                var unfinishedCount = unfinishedLocks.Count;
-                var unfinishedQty = unfinishedLocks.Sum(x => x.AssignQuantity - x.PickedQty);
-                return ValidationResult<List<Dt_OutStockLockInfo>>.Error(
-                    $"鎵樼洏杩樻湁{unfinishedCount}鏉℃湭瀹屾垚璁板綍锛屽墿浣欐暟閲弡unfinishedQty}锛屼笉鑳藉彇璧扮┖绠�");
-            }
-
-            // 鑾峰彇宸插畬鎴愮殑閿佸畾璁板綍
-            var completedLocks = lockInfos.Where(x =>
-                x.Status == (int)OutLockStockStatusEnum.鎷i�夊畬鎴�).ToList();
-
-            if (!completedLocks.Any())
-                return ValidationResult<List<Dt_OutStockLockInfo>>.Error("璇ユ墭鐩樻病鏈夊凡瀹屾垚鎷i�夌殑璁板綍");
-
-            return ValidationResult<List<Dt_OutStockLockInfo>>.Success(completedLocks);
-        }
-
-        /// <summary>
-        /// 娓呯悊宸插畬鎴愮殑閿佸畾璁板綍
-        /// </summary>
-        private async Task CleanupCompletedLocks(List<Dt_OutStockLockInfo> completedLocks)
-        {
-            foreach (var lockInfo in completedLocks)
-            {
-                // 鏍囪閿佸畾璁板綍涓哄凡鍙栬蛋
-                lockInfo.Status = (int)OutLockStockStatusEnum.宸插彇璧�;
-                lockInfo.Operator = App.User.UserName;
-                await _outStockLockInfoService.Db.Updateable(lockInfo).ExecuteCommandAsync();
-
-                // 娓呯悊瀵瑰簲鐨勫簱瀛樿褰曠姸鎬�
-                await CleanupStockInfo(lockInfo);
-            }
-        }
-
-        /// <summary>
-        /// 娓呯悊搴撳瓨淇℃伅
-        /// </summary>
-        private async Task CleanupStockInfo(Dt_OutStockLockInfo lockInfo)
-        {
-            var stockDetail = await _stockInfoDetailService.Db.Queryable<Dt_StockInfoDetail>()
-                .FirstAsync(x => x.Barcode == lockInfo.CurrentBarcode && x.StockId == lockInfo.StockId);
-
-            if (stockDetail != null && stockDetail.Status == (int)StockStatusEmun.鍑哄簱瀹屾垚)
-            {
-                stockDetail.Status = (int)StockStatusEmun.宸叉竻鐞�;
-                await _stockInfoDetailService.Db.Updateable(stockDetail).ExecuteCommandAsync();
-            }
-        }
- 
-
-        /// <summary>
-        /// 鏇存柊璁㈠崟鐘舵��
-        /// </summary>
-        private async Task UpdateOrderStatusAfterPalletRemoval(string orderNo)
-        {
-            // 妫�鏌ヨ鍗曟槸鍚︽墍鏈夋墭鐩橀兘宸插畬鎴�
-            var allLocks = await _outStockLockInfoService.Db.Queryable<Dt_OutStockLockInfo>()
-                .Where(x => x.OrderNo == orderNo)
-                .ToListAsync();
-
-            var unfinishedPallets = allLocks
-                .GroupBy(x => x.PalletCode)
-                .Where(g => g.Any(x => x.Status == (int)OutLockStockStatusEnum.鍑哄簱涓� ||
-                                      x.Status == (int)OutLockStockStatusEnum.鍥炲簱涓�))
-                .ToList();
-
-            // 濡傛灉娌℃湁鏈畬鎴愮殑鎵樼洏锛屾洿鏂拌鍗曠姸鎬佷负鍑哄簱瀹屾垚
-            if (!unfinishedPallets.Any())
-            {
-                await _outboundOrderService.Db.Updateable<Dt_OutboundOrder>()
-                    .SetColumns(x => new Dt_OutboundOrder
-                    {
-                        OrderStatus = (int)OutOrderStatusEnum.鍑哄簱瀹屾垚,
-                    })
-                    .Where(x => x.OrderNo == orderNo)
-                    .ExecuteCommandAsync();
-            }
-        }
-
-        /// <summary>
-        /// 璁板綍绌虹鍙栬蛋鍘嗗彶
-        /// </summary>
-        private async Task RecordEmptyPalletRemoval(string orderNo, string palletCode, List<Dt_OutStockLockInfo> completedLocks)
-        {
-            var removalRecord = new Dt_EmptyPalletRemoval
-            {
-                OrderNo = orderNo,
-                PalletCode = palletCode,
-                RemovalTime = DateTime.Now,
-                Operator = App.User.UserName,
-                CompletedItemsCount = completedLocks.Count,
-                TotalPickedQuantity = completedLocks.Sum(x => x.PickedQty)
-            };
-
-            await Db.Insertable(removalRecord).ExecuteCommandAsync();
-        }
-
-        #endregion
-
-  
         #region 鍒嗘壒鍒嗘嫞
 
         /// <summary>
@@ -433,7 +276,7 @@
 
                     (lockInfo, orderDetail, stockDetail, batch) = refreshedValidation.Data;
 
-                    // 閲嶈淇锛氳嚜鍔ㄦ媶鍖呭悗锛岀珛鍗虫墽琛屽師鏉$爜鐨勫垎鎷�
+
                     var actualPickedQty = lockInfo.AssignQuantity;
                     var pickingResult = await ExecutePickingLogic(lockInfo, orderDetail, stockDetail, actualPickedQty);
 
@@ -445,15 +288,7 @@
 
                     _unitOfWorkManage.CommitTran();
 
-                    return WebResponseContent.Instance.OK("鑷姩鎷嗗寘骞跺垎鎷f垚鍔�", new
-                    {
-                        AutoSplitted = true,
-                        NewBarcode = autoSplitResult.NewBarcode,
-                        OriginalBarcode = barcode,
-                        SplitQuantity = autoSplitResult.SplitQuantity,
-                        PickedQuantity = actualPickedQty,
-                        MaterialCode = lockInfo.MaterielCode
-                    });
+                    return WebResponseContent.Instance.OK("鑷姩鎷嗗寘骞跺垎鎷f垚鍔�", autoSplitResult);
                 }
 
                 // 姝e父鍒嗘嫞娴佺▼锛堜笉闇�瑕佽嚜鍔ㄦ媶鍖咃級
@@ -529,9 +364,159 @@
         }
         #endregion
 
-        #region 鎵嬪姩鎷嗗寘
 
-        #region 鎵嬪姩鎷嗗寘鐩稿叧鏂规硶
+        #region 鍙栬蛋绌虹閫昏緫
+
+
+
+        /// <summary>
+        /// 楠岃瘉绌虹鍙栬蛋鏉′欢
+        /// </summary>
+        private async Task<ValidationResult<List<Dt_OutStockLockInfo>>> ValidateEmptyPalletRemoval(string orderNo, string palletCode)
+        {
+            // 鑾峰彇鎵樼洏鐨勬墍鏈夐攣瀹氳褰�
+            var lockInfos = await _outStockLockInfoService.Db.Queryable<Dt_OutStockLockInfo>()
+                .Where(x => x.OrderNo == orderNo && x.PalletCode == palletCode)
+                .ToListAsync();
+
+            if (!lockInfos.Any())
+                return ValidationResult<List<Dt_OutStockLockInfo>>.Error("璇ユ墭鐩樻病鏈夐攣瀹氳褰�");
+
+            // 妫�鏌ユ槸鍚︽湁鏈畬鎴愮殑閿佸畾璁板綍
+            var unfinishedLocks = lockInfos.Where(x =>
+                x.Status == (int)OutLockStockStatusEnum.鍑哄簱涓� ||
+                x.Status == (int)OutLockStockStatusEnum.鍥炲簱涓�).ToList();
+
+            if (unfinishedLocks.Any())
+            {
+                var unfinishedCount = unfinishedLocks.Count;
+                var unfinishedQty = unfinishedLocks.Sum(x => x.AssignQuantity - x.PickedQty);
+                return ValidationResult<List<Dt_OutStockLockInfo>>.Error(
+                    $"鎵樼洏杩樻湁{unfinishedCount}鏉℃湭瀹屾垚璁板綍锛屽墿浣欐暟閲弡unfinishedQty}锛屼笉鑳藉彇璧扮┖绠�");
+            }
+
+            // 鑾峰彇宸插畬鎴愮殑閿佸畾璁板綍
+            var completedLocks = lockInfos.Where(x =>
+                x.Status == (int)OutLockStockStatusEnum.鎷i�夊畬鎴�).ToList();
+
+            if (!completedLocks.Any())
+                return ValidationResult<List<Dt_OutStockLockInfo>>.Error("璇ユ墭鐩樻病鏈夊凡瀹屾垚鎷i�夌殑璁板綍");
+
+            return ValidationResult<List<Dt_OutStockLockInfo>>.Success(completedLocks);
+        }
+
+        /// <summary>
+        /// 娓呯悊宸插畬鎴愮殑閿佸畾璁板綍
+        /// </summary>
+        private async Task CleanupCompletedLocks(List<Dt_OutStockLockInfo> completedLocks)
+        {
+            foreach (var lockInfo in completedLocks)
+            {
+                // 鏍囪閿佸畾璁板綍涓哄凡鍙栬蛋
+                lockInfo.Status = (int)OutLockStockStatusEnum.宸插彇璧�;
+                lockInfo.Operator = App.User.UserName;
+                await _outStockLockInfoService.Db.Updateable(lockInfo).ExecuteCommandAsync();
+
+                // 娓呯悊瀵瑰簲鐨勫簱瀛樿褰曠姸鎬�
+                await CleanupStockInfo(lockInfo);
+            }
+        }
+
+        /// <summary>
+        /// 娓呯悊搴撳瓨淇℃伅
+        /// </summary>
+        private async Task CleanupStockInfo(Dt_OutStockLockInfo lockInfo)
+        {
+            var stockDetail = await _stockInfoDetailService.Db.Queryable<Dt_StockInfoDetail>()
+                .FirstAsync(x => x.Barcode == lockInfo.CurrentBarcode && x.StockId == lockInfo.StockId);
+
+            if (stockDetail != null && stockDetail.Status == (int)StockStatusEmun.鍑哄簱瀹屾垚)
+            {
+                stockDetail.Status = (int)StockStatusEmun.宸叉竻鐞�;
+                await _stockInfoDetailService.Db.Updateable(stockDetail).ExecuteCommandAsync();
+            }
+        }
+
+
+        /// <summary>
+        /// 鏇存柊璁㈠崟鐘舵��
+        /// </summary>
+        private async Task UpdateOrderStatusAfterPalletRemoval(string orderNo)
+        {
+            // 妫�鏌ヨ鍗曟槸鍚︽墍鏈夋墭鐩橀兘宸插畬鎴�
+            var allLocks = await _outStockLockInfoService.Db.Queryable<Dt_OutStockLockInfo>()
+                .Where(x => x.OrderNo == orderNo)
+                .ToListAsync();
+
+            var unfinishedPallets = allLocks
+                .GroupBy(x => x.PalletCode)
+                .Where(g => g.Any(x => x.Status == (int)OutLockStockStatusEnum.鍑哄簱涓� ||
+                                      x.Status == (int)OutLockStockStatusEnum.鍥炲簱涓�))
+                .ToList();
+
+            // 濡傛灉娌℃湁鏈畬鎴愮殑鎵樼洏锛屾洿鏂拌鍗曠姸鎬佷负鍑哄簱瀹屾垚
+            if (!unfinishedPallets.Any())
+            {
+                await _outboundOrderService.Db.Updateable<Dt_OutboundOrder>()
+                    .SetColumns(x => new Dt_OutboundOrder
+                    {
+                        OrderStatus = (int)OutOrderStatusEnum.鍑哄簱瀹屾垚,
+                    })
+                    .Where(x => x.OrderNo == orderNo)
+                    .ExecuteCommandAsync();
+            }
+        }
+
+        /// <summary>
+        /// 璁板綍绌虹鍙栬蛋鍘嗗彶
+        /// </summary>
+        private async Task RecordEmptyPalletRemoval(string orderNo, string palletCode, List<Dt_OutStockLockInfo> completedLocks)
+        {
+            var removalRecord = new Dt_EmptyPalletRemoval
+            {
+                OrderNo = orderNo,
+                PalletCode = palletCode,
+                RemovalTime = DateTime.Now,
+                Operator = App.User.UserName,
+                CompletedItemsCount = completedLocks.Count,
+                TotalPickedQuantity = completedLocks.Sum(x => x.PickedQty)
+            };
+
+            await Db.Insertable(removalRecord).ExecuteCommandAsync();
+        }
+
+        #endregion
+
+        private List<SplitResult> CreateSplitResults(Dt_OutStockLockInfo lockInfo, decimal splitQty, decimal remainQty, string newBarcode, string originalBarcode)
+        {
+            return new List<SplitResult>
+        {
+            new SplitResult
+            {
+                materialCode = lockInfo.MaterielCode,
+                supplierCode = lockInfo.SupplyCode,
+                quantityTotal = splitQty.ToString("F2"),
+                batchNumber = newBarcode,
+                batch = lockInfo.BatchNo,
+                factory = lockInfo.FactoryArea,
+                date = DateTime.Now.ToString("yyyy-MM-dd"),
+            },
+            new SplitResult
+            {
+                materialCode = lockInfo.MaterielCode,
+                supplierCode = lockInfo.SupplyCode,
+                quantityTotal = remainQty.ToString("F2"),
+                batchNumber = originalBarcode,
+                batch = lockInfo.BatchNo,
+                factory = lockInfo.FactoryArea,
+                date = DateTime.Now.ToString("yyyy-MM-dd"),
+            }
+        };
+        }
+      
+    
+
+        #region 鎵嬪姩鎷嗗寘   
 
         /// <summary>
         /// 鎵嬪姩鎷嗗寘
@@ -554,12 +539,7 @@
 
                 _unitOfWorkManage.CommitTran();
 
-                return WebResponseContent.Instance.OK("鎵嬪姩鎷嗗寘鎴愬姛", new
-                {
-                    NewBarcode = splitResult.NewBarcode,
-                    OriginalBarcode = originalBarcode,
-                    SplitQuantity = splitQuantity
-                });
+                return WebResponseContent.Instance.OK("鎵嬪姩鎷嗗寘鎴愬姛", splitResult);
             }
             catch (Exception ex)
             {
@@ -676,7 +656,7 @@
         /// <summary>
         /// 鎵ц鎵嬪姩鎷嗗寘閫昏緫 - 澧炲己鍒嗛厤鏁伴噺鎺у埗
         /// </summary>
-        private async Task<SplitResultDto> ExecuteManualSplitLogic(Dt_OutStockLockInfo lockInfo, Dt_StockInfoDetail stockDetail,
+        private async Task<List<SplitResult>> ExecuteManualSplitLogic(Dt_OutStockLockInfo lockInfo, Dt_StockInfoDetail stockDetail,
             decimal splitQuantity, string palletCode)
         {
             _logger.LogInformation($"寮�濮嬫墽琛屾墜鍔ㄦ媶鍖呴�昏緫 - 鍘熸潯鐮�: {stockDetail.Barcode}, 鎷嗗寘鏁伴噺: {splitQuantity}");
@@ -700,8 +680,12 @@
             // 璁板綍鎷嗗寘鍓嶇殑鍒嗛厤鏁伴噺
             decimal originalAssignQtyBefore = lockInfo.AssignQuantity;
             decimal originalOrderQtyBefore = lockInfo.OrderQuantity;
-
-            // 1. 鍒涘缓鏂板簱瀛樻槑缁�
+            decimal remainQty = originalAssignQtyBefore - splitQuantity;
+            if (remainQty < 0)
+            {
+                throw new InvalidOperationException($"鎷嗗寘鍚庡墿浣欐暟閲忎负璐熸暟锛屽師鍒嗛厤鏁伴噺: {originalAssignQtyBefore}, 鎷嗗寘鏁伴噺: {splitQuantity}");
+            }
+            //  鍒涘缓鏂板簱瀛樻槑缁�
             var newStockDetail = new Dt_StockInfoDetail
             {
                 StockId = stockDetail.StockId,
@@ -717,18 +701,23 @@
                 BarcodeQty = stockDetail.BarcodeQty,
                 BarcodeUnit = stockDetail.BarcodeUnit,
                 BusinessType = stockDetail.BusinessType,
-                InboundOrderRowNo = stockDetail.InboundOrderRowNo, 
+                InboundOrderRowNo = stockDetail.InboundOrderRowNo,
             };
             await _stockInfoDetailService.Db.Insertable(newStockDetail).ExecuteCommandAsync();
             _logger.LogInformation($"鍒涘缓鏂板簱瀛樻槑缁� - 鏉$爜: {newBarcode}, 搴撳瓨鏁伴噺: {splitQuantity}");
 
-            // 2. 鏇存柊鍘熷簱瀛樻槑缁�
+            //  鏇存柊鍘熷簱瀛樻槑缁�
             decimal originalStockQtyBefore = stockDetail.StockQuantity;
             stockDetail.StockQuantity -= splitQuantity;
+            if (stockDetail.StockQuantity < 0)
+            {
+                stockDetail.StockQuantity = 0;
+                _logger.LogWarning($"鍘熷簱瀛樻暟閲忓嚭鐜拌礋鏁帮紝閲嶇疆涓�0");
+            }
             await _stockInfoDetailService.Db.Updateable(stockDetail).ExecuteCommandAsync();
             _logger.LogInformation($"鏇存柊鍘熷簱瀛樻槑缁� - 搴撳瓨鏁伴噺浠� {originalStockQtyBefore} 鍑忓皯鍒� {stockDetail.StockQuantity}");
 
-            // 3. 鍒涘缓鏂伴攣瀹氫俊鎭�
+            //   鍒涘缓鏂伴攣瀹氫俊鎭�
             var newLockInfo = new Dt_OutStockLockInfo
             {
                 OrderNo = lockInfo.OrderNo,
@@ -755,35 +744,35 @@
                 lineNo = lockInfo.lineNo,
                 WarehouseCode = lockInfo.WarehouseCode,
                 BarcodeQty = lockInfo.BarcodeQty,
-                BarcodeUnit = lockInfo.BarcodeUnit, 
+                BarcodeUnit = lockInfo.BarcodeUnit,
             };
 
             await _outStockLockInfoService.Db.Insertable(newLockInfo).ExecuteCommandAsync();
             _logger.LogInformation($"鍒涘缓鏂伴攣瀹氫俊鎭� - 鏉$爜: {newBarcode}, 鍒嗛厤鏁伴噺: {splitQuantity}");
 
-            // 4. 鏇存柊鍘熼攣瀹氫俊鎭�
-            lockInfo.AssignQuantity -= splitQuantity;
-            lockInfo.OrderQuantity -= splitQuantity;
+            //  鏇存柊鍘熼攣瀹氫俊鎭�
+            lockInfo.AssignQuantity = remainQty;
+            lockInfo.OrderQuantity = remainQty;
 
             _logger.LogInformation($"鏇存柊鍘熼攣瀹氫俊鎭� - 鍒嗛厤鏁伴噺浠� {originalAssignQtyBefore} 鍑忓皯鍒� {lockInfo.AssignQuantity}");
             _logger.LogInformation($"鏇存柊鍘熼攣瀹氫俊鎭� - 璁㈠崟鏁伴噺浠� {originalOrderQtyBefore} 鍑忓皯鍒� {lockInfo.OrderQuantity}");
 
             await _outStockLockInfoService.Db.Updateable(lockInfo).ExecuteCommandAsync();
 
-            // 閲嶈淇锛氭墜鍔ㄦ媶鍖呬笉浼氭敼鍙樿鍗曟槑缁嗙殑鍒嗛厤鏁伴噺锛屽洜涓烘�诲垎閰嶆暟閲忎笉鍙�
-            // 鍙槸浠庝竴涓攣瀹氫俊鎭浆绉诲埌鍙︿竴涓攣瀹氫俊鎭�
+          
             _logger.LogInformation($"璁㈠崟鏄庣粏鍒嗛厤鏁伴噺淇濇寔涓嶅彉 - 宸插垎閰嶆暟閲�: {orderDetail.AllocatedQuantity}");
 
-            // 5. 璁板綍鎷嗗寘鍘嗗彶
+            //   璁板綍鎷嗗寘鍘嗗彶
             await RecordSplitHistory(lockInfo, stockDetail, splitQuantity, newBarcode, false);
+
+            //  鍒涘缓鎷嗗寘缁撴灉鍒楄〃
+            var splitResults = CreateSplitResults(lockInfo, splitQuantity, remainQty, newBarcode, stockDetail.Barcode);
 
             _logger.LogInformation($"鎵嬪姩鎷嗗寘閫昏緫鎵ц瀹屾垚");
 
-            return new SplitResultDto { NewBarcode = newBarcode };
+            return splitResults;
         }
-
-        #endregion
-
+ 
         #endregion
 
 
@@ -848,7 +837,7 @@
             decimal originalAssignQtyBefore = originalLockInfo.AssignQuantity;
             decimal originalOrderQtyBefore = originalLockInfo.OrderQuantity;
 
-            // 閲嶈淇锛氭仮澶嶅垎閰嶆暟閲忓拰璁㈠崟鏁伴噺
+ 
             originalLockInfo.AssignQuantity += splitRecord.SplitQty;
             originalLockInfo.OrderQuantity += splitRecord.SplitQty;
 
@@ -885,17 +874,20 @@
                 await _stockInfoDetailService.Db.Updateable(originalStock).ExecuteCommandAsync();
             }
 
-            // 鍒犻櫎鏂伴攣瀹氫俊鎭�
-            _logger.LogInformation($"鍒犻櫎鏂伴攣瀹氫俊鎭� - 鏉$爜: {newLockInfo.CurrentBarcode}, 鍒嗛厤鏁伴噺: {newLockInfo.AssignQuantity}");
-            await _outStockLockInfoService.Db.Deleteable<Dt_OutStockLockInfo>()
-                .Where(x => x.Id == newLockInfo.Id)
-                .ExecuteCommandAsync();
+            if (newLockInfo != null)
+            {
+                // 鍒犻櫎鏂伴攣瀹氫俊鎭�
+                _logger.LogInformation($"鍒犻櫎鏂伴攣瀹氫俊鎭� - 鏉$爜: {newLockInfo?.CurrentBarcode}, 鍒嗛厤鏁伴噺: {newLockInfo?.AssignQuantity}");
+                await _outStockLockInfoService.Db.Deleteable<Dt_OutStockLockInfo>()
+                    .Where(x => x.Id == newLockInfo.Id)
+                    .ExecuteCommandAsync();
 
-            //  鍒犻櫎鏂板簱瀛樻槑缁�
-            _logger.LogInformation($"鍒犻櫎鏂板簱瀛樻槑缁� - 鏉$爜: {newStockDetail.Barcode}, 搴撳瓨鏁伴噺: {newStockDetail.StockQuantity}");
-            await _stockInfoDetailService.Db.Deleteable<Dt_StockInfoDetail>()
-                .Where(x => x.Barcode == newLockInfo.CurrentBarcode)
-                .ExecuteCommandAsync();
+                //  鍒犻櫎鏂板簱瀛樻槑缁�
+                _logger.LogInformation($"鍒犻櫎鏂板簱瀛樻槑缁� - 鏉$爜: {newStockDetail.Barcode}, 搴撳瓨鏁伴噺: {newStockDetail.StockQuantity}");
+                await _stockInfoDetailService.Db.Deleteable<Dt_StockInfoDetail>()
+                    .Where(x => x.Barcode == newLockInfo.CurrentBarcode)
+                    .ExecuteCommandAsync();
+            }
 
             // 鏍囪鎷嗗寘璁板綍涓哄凡鎾ら攢
             splitRecord.IsReverted = true;
@@ -1108,7 +1100,7 @@
                 return WebResponseContent.Instance.Error("鑾峰彇鏉$爜鐘舵�佸け璐�");
             }
         }
-         /// <summary>
+        /// <summary>
         /// 鑾峰彇鎿嶄綔寤鸿
         /// </summary>
         private List<string> GetOperationSuggestions(BarcodeStatusInfoDto statusInfo)
@@ -1284,7 +1276,7 @@
                         NewBarcode = x.NewBarcode,
                         SplitQuantity = x.SplitQty,
                         Operator = x.Operator,
-                        IsReverted = x.IsReverted ,
+                        IsReverted = x.IsReverted,
                         IsAutoSplit = x.IsAutoSplit
                     }).ToList()
                 };
@@ -1374,61 +1366,708 @@
 
         #endregion
 
-       
-        #region 鍒嗘壒鍥炲簱
+         #region 缁熶竴鍥炲簱閫昏緫
+        private async Task<Dt_Task> GetCurrentTask(string orderNo, string palletCode)
+        {
+            // 鍏堝皾璇曢�氳繃璁㈠崟鍙峰拰鎵樼洏鍙锋煡鎵句换鍔�
+            var task = await _taskRepository.Db.Queryable<Dt_Task>()
+                .Where(x => x.OrderNo == orderNo && x.PalletCode == palletCode)
+                .FirstAsync();
+
+            if (task == null)
+            {
+                // 濡傛灉鎵句笉鍒帮紝鍐嶉�氳繃鎵樼洏鍙锋煡鎵�
+                task = await _taskRepository.Db.Queryable<Dt_Task>()
+                    .Where(x => x.PalletCode == palletCode)
+                    .FirstAsync();
+            }
+
+            return task;
+        }
+        private async Task<PalletStatusAnalysis> AnalyzePalletStatus(string orderNo, string palletCode, int stockId)
+        {
+            var result = new PalletStatusAnalysis
+            {
+                OrderNo = orderNo,
+                PalletCode = palletCode,
+                StockId = stockId
+            };
+
+            // 鍒嗘瀽鏈垎鎷g殑鍑哄簱閿佸畾璁板綍
+            var remainingLocks = await _outStockLockInfoService.Db.Queryable<Dt_OutStockLockInfo>()
+                .Where(it => it.OrderNo == orderNo &&
+                           it.PalletCode == palletCode &&
+                           it.Status == (int)OutLockStockStatusEnum.鍑哄簱涓�)
+                .ToListAsync();
+
+            if (remainingLocks.Any())
+            {
+                result.HasRemainingLocks = true;
+                result.RemainingLocks = remainingLocks;
+                result.RemainingLocksReturnQty = remainingLocks.Sum(x => x.AssignQuantity - x.PickedQty);
+                _logger.LogInformation($"鍙戠幇{remainingLocks.Count}鏉℃湭鍒嗘嫞閿佸畾璁板綍锛屾�绘暟閲�: {result.RemainingLocksReturnQty}");
+            }
+
+            // 鍒嗘瀽鎵樼洏涓婄殑搴撳瓨璐х墿
+            var palletStockGoods = await _stockInfoDetailService.Db.Queryable<Dt_StockInfoDetail>()
+                .Where(it => it.StockId == stockId &&
+                     (it.Status == StockStatusEmun.鍏ュ簱纭.ObjToInt() ||
+                      it.Status == StockStatusEmun.鍏ュ簱瀹屾垚.ObjToInt() ||
+                      it.Status == StockStatusEmun.鍑哄簱閿佸畾.ObjToInt()))
+                .Where(it => it.StockQuantity > 0)
+                .ToListAsync();
+
+            if (palletStockGoods.Any())
+            {
+                result.HasPalletStockGoods = true;
+                result.PalletStockGoods = palletStockGoods;
+                result.PalletStockReturnQty = palletStockGoods.Sum(x => x.StockQuantity);
+                _logger.LogInformation($"鍙戠幇{palletStockGoods.Count}涓簱瀛樿揣鐗╋紝鎬绘暟閲�: {result.PalletStockReturnQty}");
+
+                // 璁板綍璇︾粏鐘舵�佸垎甯�
+                var statusGroups = palletStockGoods.GroupBy(x => x.Status);
+                foreach (var group in statusGroups)
+                {
+                    _logger.LogInformation($"搴撳瓨鐘舵�亄group.Key}: {group.Count()}涓揣鐗╋紝鏁伴噺: {group.Sum(x => x.StockQuantity)}");
+                }
+            }
+
+            //鍒嗘瀽鎷嗗寘璁板綍
+            var splitRecords = await _splitPackageService.Db.Queryable<Dt_SplitPackageRecord>()
+                .Where(it => it.OrderNo == orderNo &&
+                           it.PalletCode == palletCode &&
+                           !it.IsReverted && it.Status != (int)SplitPackageStatusEnum.宸叉嫞閫� &&
+                           it.Status != (int)SplitPackageStatusEnum.宸插洖搴�)
+                .ToListAsync();
+
+            if (splitRecords.Any())
+            {
+                result.HasSplitRecords = true;
+                result.SplitRecords = splitRecords;
+                result.SplitReturnQty = await CalculateSplitReturnQuantity(splitRecords, stockId);
+
+                _logger.LogInformation($"鍙戠幇{splitRecords.Count}鏉℃湭鎷i�夋媶鍖呰褰曪紝鎬绘暟閲�: {result.SplitReturnQty}");
+            }
+
+            // 4. 璁$畻鎬诲洖搴撴暟閲忓拰绌烘墭鐩樼姸鎬�
+            result.TotalReturnQty = result.RemainingLocksReturnQty + result.PalletStockReturnQty + result.SplitReturnQty;
+            result.HasItemsToReturn = result.TotalReturnQty > 0;
+            result.IsEmptyPallet = !result.HasItemsToReturn;
+
+            // 5. 妫�鏌ユ槸鍚︽湁杩涜涓殑浠诲姟
+            result.HasActiveTasks = await _taskRepository.Db.Queryable<Dt_Task>()
+                .Where(x => x.OrderNo == orderNo && x.TaskType == TaskTypeEnum.InPick.ObjToInt() &&
+                           x.PalletCode == palletCode &&
+                           x.TaskStatus == (int)TaskStatusEnum.New)
+                .AnyAsync();
+
+            _logger.LogInformation($"鎵樼洏鐘舵�佸垎鏋愬畬鎴� - 璁㈠崟: {orderNo}, 鎵樼洏: {palletCode}, " +
+                                  $"鎬诲洖搴撴暟閲�: {result.TotalReturnQty}, 鏄惁绌烘墭鐩�: {result.IsEmptyPallet}, " +
+                                  $"鏈夎繘琛屼腑浠诲姟: {result.HasActiveTasks}");
+
+            return result;
+        }
+        private async Task<decimal> CalculateSplitReturnQuantity(List<Dt_SplitPackageRecord> splitRecords, int stockId)
+        {
+            decimal totalQty = 0;
+            var processedBarcodes = new HashSet<string>();
+
+            foreach (var splitRecord in splitRecords)
+            {
+                if (splitRecord.Status != (int)SplitPackageStatusEnum.宸叉挙閿�)
+                    continue;
+                // 妫�鏌ュ師鏉$爜
+                if (!processedBarcodes.Contains(splitRecord.OriginalBarcode))
+                {
+                    var originalStock = await _stockInfoDetailService.Db.Queryable<Dt_StockInfoDetail>()
+                        .Where(it => it.Barcode == splitRecord.OriginalBarcode && it.StockId == stockId &&
+                           it.Status != StockStatusEmun.鍑哄簱瀹屾垚.ObjToInt())
+                        .FirstAsync();
+
+                    if (originalStock != null && originalStock.StockQuantity > 0)
+                    {
+                        totalQty += originalStock.StockQuantity;
+                        processedBarcodes.Add(splitRecord.OriginalBarcode);
+                    }
+                }
+
+                // 妫�鏌ユ柊鏉$爜
+                if (!processedBarcodes.Contains(splitRecord.NewBarcode))
+                {
+                    var newStock = await _stockInfoDetailService.Db.Queryable<Dt_StockInfoDetail>()
+                        .Where(it => it.Barcode == splitRecord.NewBarcode && it.StockId == stockId && it.Status != StockStatusEmun.鍑哄簱瀹屾垚.ObjToInt())
+                        .FirstAsync();
+
+                    if (newStock != null && newStock.StockQuantity > 0)
+                    {
+                        totalQty += newStock.StockQuantity;
+                        processedBarcodes.Add(splitRecord.NewBarcode);
+                    }
+                }
+            }
+
+            return totalQty;
+        }
 
         /// <summary>
-        /// 鍒嗘壒鍥炲簱 - 閲婃斁鏈嫞閫夌殑搴撳瓨
+        /// 缁熶竴鍥炲簱鏂规硶 - 澶勭悊鎵樼洏涓婃墍鏈夊墿浣欒揣鐗�
         /// </summary>
-        public async Task<WebResponseContent> BatchReturnStock(string orderNo, string palletCode)
+        public async Task<WebResponseContent> ExecutePalletReturn(string orderNo, string palletCode, string returnReason = "鍒嗘壒鍥炲簱")
         {
             try
             {
                 _unitOfWorkManage.BeginTran();
 
-                // 鏌ユ壘鎵樼洏涓婃湭瀹屾垚鐨勯攣瀹氳褰曪紙鍙鐞嗗嚭搴撲腑鐨勮褰曪級
-                var unfinishedLocks = await _outStockLockInfoService.Db.Queryable<Dt_OutStockLockInfo>()
-                    .Where(x => x.OrderNo == orderNo &&
-                               x.PalletCode == palletCode &&
-                               x.Status == (int)OutLockStockStatusEnum.鍑哄簱涓�)
-                    .ToListAsync();
+                if (string.IsNullOrEmpty(orderNo) || string.IsNullOrEmpty(palletCode))
+                    return WebResponseContent.Instance.Error("璁㈠崟鍙峰拰鎵樼洏鐮佷笉鑳戒负绌�");
 
-                if (!unfinishedLocks.Any())
-                    return WebResponseContent.Instance.Error("璇ユ墭鐩樻病鏈夋湭瀹屾垚鐨勯攣瀹氳褰�");
+                // 鑾峰彇搴撳瓨淇℃伅
+                var stockInfo = await _stockInfoService.Db.Queryable<Dt_StockInfo>().FirstAsync(x => x.PalletCode == palletCode);
+                if (stockInfo == null)
+                    return WebResponseContent.Instance.Error($"鏈壘鍒版墭鐩� {palletCode} 瀵瑰簲鐨勫簱瀛樹俊鎭�");
 
-                // 鎸夊嚭搴撴壒娆″垎缁勫鐞�
-                var batchGroups = unfinishedLocks.GroupBy(x => x.OutboundBatchNo); // 浣跨敤 OutboundBatchNo
+                var task = await GetCurrentTask(orderNo, palletCode);
+                if (task == null)
+                    return WebResponseContent.Instance.Error("鏈壘鍒板搴旂殑浠诲姟淇℃伅");
 
-                foreach (var batchGroup in batchGroups)
+                // 鍒嗘瀽鎵樼洏鐘舵��
+                var statusAnalysis = await AnalyzePalletStatus(orderNo, palletCode, stockInfo.Id);
+                if (!statusAnalysis.HasItemsToReturn)
+                    return await HandleNoReturnItems(orderNo, palletCode, task, stockInfo.Id);
+
+                // 妫�鏌ユ槸鍚︽湁杩涜涓殑浠诲姟
+                if (statusAnalysis.HasActiveTasks)
                 {
-                    var outboundBatchNo = batchGroup.Key;
-                    var batchLocks = batchGroup.ToList();
-
-                    // 閲婃斁搴撳瓨鍜岄攣瀹氳褰�
-                    foreach (var lockInfo in batchLocks)
-                    {
-                        await ReleaseLockAndStock(lockInfo);
-                    }
-
-                    // 鏇存柊鎵规鐘舵��
-                    await UpdateBatchStatusForReturn(outboundBatchNo, batchLocks);
-
-                    // 鏇存柊璁㈠崟鏄庣粏鐨勫凡鍒嗛厤鏁伴噺
-                    await UpdateOrderDetailAfterReturn(batchLocks);
+                    return WebResponseContent.Instance.Error($"鎵樼洏 {palletCode} 鏈夎繘琛屼腑鐨勪换鍔★紝涓嶈兘鎵ц鍥炲簱鎿嶄綔");
                 }
+
+                // 鎵ц鍥炲簱鎿嶄綔
+                await ExecuteReturnDataOperations(orderNo, palletCode, stockInfo, task, statusAnalysis);
+
+                // 閲婃斁鎵�鏈夐攣瀹氫互渚块噸鏂板垎閰�
+                await ReleaseAllLocksForReallocation(orderNo, palletCode, statusAnalysis);
 
                 _unitOfWorkManage.CommitTran();
 
-                return WebResponseContent.Instance.OK("鍒嗘壒鍥炲簱鎴愬姛");
+                // 鏀堕泦鎵�鏈夐渶瑕佸洖搴撶殑鏉$爜
+                var returnBarcodes = await CollectReturnBarcodes(statusAnalysis);
+
+                // 鍒涘缓ESS鍥炲簱浠诲姟
+                if (returnBarcodes.Any())
+                {
+                    _logger.LogInformation($"鍒涘缓鍥炲簱AGV浠诲姟 - 璁㈠崟: {orderNo}, 鎵樼洏: {palletCode}, 鏉$爜鏁伴噺: {returnBarcodes.Count}, 鍘熷洜: {returnReason}");
+                    await CreateReturnTaskAndHandleESS(orderNo, palletCode, task, TaskTypeEnum.InPick, stockInfo.PalletType);
+                }
+
+                // 鏇存柊璁㈠崟鐘舵�侊紙涓嶈Е鍙慚ES鍥炰紶锛�
+                await UpdateOrderStatusForReturn(orderNo);
+
+                return WebResponseContent.Instance.OK($"鍥炲簱鎿嶄綔鎴愬姛锛屽叡鍥炲簱鏁伴噺锛歿statusAnalysis.TotalReturnQty}", new
+                {
+                    ReturnQuantity = statusAnalysis.TotalReturnQty,
+                    ReturnBarcodes = returnBarcodes,
+                    Reason = returnReason,
+                    PalletCode = palletCode,
+                    OrderNo = orderNo
+                });
             }
             catch (Exception ex)
             {
                 _unitOfWorkManage.RollbackTran();
-                _logger.LogError($"鍒嗘壒鍥炲簱澶辫触 - OrderNo: {orderNo}, PalletCode: {palletCode}, Error: {ex.Message}");
-                return WebResponseContent.Instance.Error($"鍒嗘壒鍥炲簱澶辫触锛歿ex.Message}");
+                _logger.LogError($"鍥炲簱鎿嶄綔澶辫触 - OrderNo: {orderNo}, PalletCode: {palletCode}, Error: {ex.Message}");
+                return WebResponseContent.Instance.Error($"鍥炲簱鎿嶄綔澶辫触: {ex.Message}");
+            }
+        }
+        private async Task ExecuteReturnDataOperations(string orderNo, string palletCode, Dt_StockInfo stockInfo,Dt_Task task, PalletStatusAnalysis statusAnalysis)
+        {
+            _logger.LogInformation($"寮�濮嬫墽琛屽洖搴撴暟鎹搷浣� - 璁㈠崟: {orderNo}, 鎵樼洏: {palletCode}");
+
+            // 1. 澶勭悊鏈垎鎷g殑閿佸畾璁板綍
+            if (statusAnalysis.HasRemainingLocks)
+            {
+                _logger.LogInformation($"澶勭悊 {statusAnalysis.RemainingLocks.Count} 鏉℃湭鍒嗘嫞閿佸畾璁板綍");
+                await HandleRemainingLocksReturn(statusAnalysis.RemainingLocks);
+            }
+
+            // 2. 澶勭悊鎵樼洏涓婄殑搴撳瓨璐х墿
+            if (statusAnalysis.HasPalletStockGoods)
+            {
+                _logger.LogInformation($"澶勭悊 {statusAnalysis.PalletStockGoods.Count} 涓簱瀛樿揣鐗�");
+                await HandlePalletStockGoodsReturn(statusAnalysis.PalletStockGoods, stockInfo.Id);
+            }
+
+            // 3. 澶勭悊鎷嗗寘璁板綍
+            if (statusAnalysis.HasSplitRecords)
+            {
+                _logger.LogInformation($"澶勭悊 {statusAnalysis.SplitRecords.Count} 鏉℃媶鍖呰褰�");
+                await HandleSplitRecordsReturn(statusAnalysis.SplitRecords, stockInfo.Id);
+            }
+
+            _logger.LogInformation($"鍥炲簱鏁版嵁鎿嶄綔瀹屾垚 - 鎬诲洖搴撴暟閲�: {statusAnalysis.TotalReturnQty}");
+        }
+        /// <summary>
+        /// 鍒嗘壒鍥炲簱 - 璋冪敤缁熶竴鍥炲簱鏂规硶
+        /// </summary>
+        public async Task<WebResponseContent> BatchReturnStock(string orderNo, string palletCode)
+        {
+            return await ExecutePalletReturn(orderNo, palletCode, "鍒嗘壒鍥炲簱");
+        }
+
+        /// <summary>
+        /// 鍓╀綑鍥炲簱 - 璋冪敤缁熶竴鍥炲簱鏂规硶
+        /// </summary>
+        public async Task<WebResponseContent> ReturnRemaining(string orderNo, string palletCode, string reason)
+        {
+            return await ExecutePalletReturn(orderNo, palletCode, reason);
+        }
+
+        /// <summary>
+        /// 鍙栬蛋绌虹 - 鍏堟墽琛屽洖搴撳啀娓呯悊 - 澧炲己鐗堟湰
+        /// </summary>
+        public async Task<WebResponseContent> RemoveEmptyPallet(string orderNo, string palletCode)
+        {
+            try
+            {
+                _unitOfWorkManage.BeginTran();
+
+                _logger.LogInformation($"寮�濮嬪彇璧扮┖绠� - 璁㈠崟: {orderNo}, 鎵樼洏: {palletCode}");
+
+                // 1. 楠岃瘉绌虹鍙栬蛋鏉′欢锛堝繀椤诲叏閮ㄥ畬鎴愭嫞閫夛級
+                var validationResult = await ValidateEmptyPalletRemoval(orderNo, palletCode);
+                if (!validationResult.IsValid)
+                {
+                    _unitOfWorkManage.RollbackTran();
+                    return WebResponseContent.Instance.Error(validationResult.ErrorMessage);
+                }
+
+                var completedLocks = validationResult.Data;
+
+                // 2. 娓呯悊宸插畬鎴愮殑閿佸畾璁板綍锛堟爣璁颁负宸插彇璧帮級
+                await CleanupCompletedLocks(completedLocks);
+
+                // 3. 娓呯悊瀵瑰簲鐨勫簱瀛樿褰曠姸鎬�
+                foreach (var lockInfo in completedLocks)
+                {
+                    await CleanupStockInfo(lockInfo);
+                }
+
+                // 4. 鏇存柊鐩稿叧璁㈠崟鐘舵��
+                await UpdateOrderStatusAfterPalletRemoval(orderNo);
+
+                // 5. 璁板綍鎿嶄綔鍘嗗彶
+                await RecordEmptyPalletRemoval(orderNo, palletCode, completedLocks);
+
+                _unitOfWorkManage.CommitTran();
+
+                _logger.LogInformation($"鍙栬蛋绌虹鎴愬姛 - 璁㈠崟: {orderNo}, 鎵樼洏: {palletCode}");
+
+                return WebResponseContent.Instance.OK("鍙栬蛋绌虹鎴愬姛");
+            }
+            catch (Exception ex)
+            {
+                _unitOfWorkManage.RollbackTran();
+                _logger.LogError($"鍙栬蛋绌虹澶辫触 - OrderNo: {orderNo}, PalletCode: {palletCode}, Error: {ex.Message}");
+                return WebResponseContent.Instance.Error($"鍙栬蛋绌虹澶辫触锛歿ex.Message}");
+            }
+        }
+        /// <summary>
+        /// 鏀堕泦闇�瑕佸洖搴撶殑鏉$爜
+        /// </summary>
+        private async Task<List<string>> CollectReturnBarcodes(PalletStatusAnalysis status)
+        {
+            var returnBarcodes = new HashSet<string>();
+
+            try
+            {
+                _logger.LogInformation($"寮�濮嬫敹闆嗗洖搴撴潯鐮� - 璁㈠崟: {status.OrderNo}, 鎵樼洏: {status.PalletCode}");
+
+                // 1. 鏀堕泦鏈垎鎷i攣瀹氳褰曠殑鏉$爜
+                if (status.HasRemainingLocks)
+                {
+                    foreach (var lockInfo in status.RemainingLocks)
+                    {
+                        if (!string.IsNullOrEmpty(lockInfo.CurrentBarcode))
+                        {
+                            returnBarcodes.Add(lockInfo.CurrentBarcode);
+                            _logger.LogInformation($"娣诲姞閿佸畾璁板綍鏉$爜: {lockInfo.CurrentBarcode}");
+                        }
+                    }
+                }
+
+                // 2. 鏀堕泦鎵樼洏涓婂簱瀛樿揣鐗╃殑鏉$爜
+                if (status.HasPalletStockGoods)
+                {
+                    foreach (var stockDetail in status.PalletStockGoods)
+                    {
+                        if (!string.IsNullOrEmpty(stockDetail.Barcode) && stockDetail.StockQuantity > 0)
+                        {
+                            returnBarcodes.Add(stockDetail.Barcode);
+                            _logger.LogInformation($"娣诲姞搴撳瓨璐х墿鏉$爜: {stockDetail.Barcode}, 鏁伴噺: {stockDetail.StockQuantity}");
+                        }
+                    }
+                }
+
+                // 3. 鏀堕泦鎷嗗寘璁板綍鐩稿叧鐨勬潯鐮�
+                if (status.HasSplitRecords)
+                {
+                    foreach (var splitRecord in status.SplitRecords)
+                    {
+                        // 娣诲姞鍘熸潯鐮�
+                        if (!string.IsNullOrEmpty(splitRecord.OriginalBarcode))
+                        {
+                            var originalStock = await _stockInfoDetailService.Db.Queryable<Dt_StockInfoDetail>()
+                                .FirstAsync(x => x.Barcode == splitRecord.OriginalBarcode && x.StockId == status.StockId);
+
+                            if (originalStock != null && originalStock.StockQuantity > 0)
+                            {
+                                returnBarcodes.Add(splitRecord.OriginalBarcode);
+                                _logger.LogInformation($"娣诲姞鎷嗗寘鍘熸潯鐮�: {splitRecord.OriginalBarcode}, 鏁伴噺: {originalStock.StockQuantity}");
+                            }
+                        }
+
+                        // 娣诲姞鏂版潯鐮�
+                        if (!string.IsNullOrEmpty(splitRecord.NewBarcode))
+                        {
+                            var newStock = await _stockInfoDetailService.Db.Queryable<Dt_StockInfoDetail>()
+                                .FirstAsync(x => x.Barcode == splitRecord.NewBarcode && x.StockId == status.StockId);
+
+                            if (newStock != null && newStock.StockQuantity > 0)
+                            {
+                                returnBarcodes.Add(splitRecord.NewBarcode);
+                                _logger.LogInformation($"娣诲姞鎷嗗寘鏂版潯鐮�: {splitRecord.NewBarcode}, 鏁伴噺: {newStock.StockQuantity}");
+                            }
+                        }
+                    }
+                }
+
+                _logger.LogInformation($"鍥炲簱鏉$爜鏀堕泦瀹屾垚 - 鍏� {returnBarcodes.Count} 涓潯鐮�: {string.Join(", ", returnBarcodes)}");
+
+                return returnBarcodes.ToList();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError($"鏀堕泦鍥炲簱鏉$爜澶辫触 - Error: {ex.Message}");
+                return returnBarcodes.ToList();
             }
         }
         #endregion
+
+        #region 鍥炲簱鎿嶄綔鏍稿績鏂规硶
+
+        /// <summary>
+        /// 鎵ц鍥炲簱鎿嶄綔 - 澧炲己鐗堟湰
+        /// </summary>
+        private async Task ExecuteReturnOperations(string orderNo, string palletCode, Dt_StockInfo stockInfo,
+            Dt_Task task, PalletStatusAnalysis statusAnalysis)
+        {
+            _logger.LogInformation($"寮�濮嬫墽琛屽洖搴撴搷浣� - 璁㈠崟: {orderNo}, 鎵樼洏: {palletCode}");
+
+            //  澶勭悊鏈垎鎷g殑閿佸畾璁板綍
+            if (statusAnalysis.HasRemainingLocks)
+            {
+                _logger.LogInformation($"澶勭悊 {statusAnalysis.RemainingLocks.Count} 鏉℃湭鍒嗘嫞閿佸畾璁板綍");
+                await HandleRemainingLocksReturn(statusAnalysis.RemainingLocks);
+            }
+
+            //澶勭悊鎵樼洏涓婄殑搴撳瓨璐х墿
+            if (statusAnalysis.HasPalletStockGoods)
+            {
+                _logger.LogInformation($"澶勭悊 {statusAnalysis.PalletStockGoods.Count} 涓簱瀛樿揣鐗�");
+                await HandlePalletStockGoodsReturn(statusAnalysis.PalletStockGoods, stockInfo.Id);
+            }
+
+            //澶勭悊鎷嗗寘璁板綍
+            if (statusAnalysis.HasSplitRecords)
+            {
+                _logger.LogInformation($"澶勭悊 {statusAnalysis.SplitRecords.Count} 鏉℃媶鍖呰褰�");
+                await HandleSplitRecordsReturn(statusAnalysis.SplitRecords, stockInfo.Id);
+            }
+
+            _logger.LogInformation($"鍥炲簱鎿嶄綔瀹屾垚 - 鎬诲洖搴撴暟閲�: {statusAnalysis.TotalReturnQty}");
+        }  
+
+        /// <summary>
+        /// 澶勭悊鏈垎鎷g殑閿佸畾璁板綍鍥炲簱
+        /// </summary>
+        private async Task HandleRemainingLocksReturn(List<Dt_OutStockLockInfo> remainingLocks)
+        {
+            foreach (var lockInfo in remainingLocks)
+            {
+                // 璁$畻鍥炲簱鏁伴噺锛堟湭鎷i�夌殑閮ㄥ垎锛�
+                decimal returnQty = lockInfo.AssignQuantity - lockInfo.PickedQty;
+
+                if (returnQty > 0)
+                {
+                    // 鎭㈠搴撳瓨鐘舵��
+                    var stockDetail = await _stockInfoDetailService.Db.Queryable<Dt_StockInfoDetail>()
+                        .FirstAsync(x => x.Barcode == lockInfo.CurrentBarcode && x.StockId == lockInfo.StockId);
+
+                    if (stockDetail != null)
+                    {
+                        stockDetail.StockQuantity += returnQty;
+                        stockDetail.OutboundQuantity -= returnQty;
+
+                        // 纭繚鍑哄簱鏁伴噺涓嶄細涓鸿礋鏁�
+                        if (stockDetail.OutboundQuantity < 0)
+                        {
+                            stockDetail.OutboundQuantity = 0;
+                        }
+
+                        // 鍥炲簱鍚庡簱瀛樼姸鎬佹仮澶嶄负鍏ュ簱瀹屾垚锛堝彲鐢ㄧ姸鎬侊級
+                        stockDetail.Status = (int)StockStatusEmun.鍏ュ簱瀹屾垚;
+                        await _stockInfoDetailService.Db.Updateable(stockDetail).ExecuteCommandAsync();
+
+                        _logger.LogInformation($"鎭㈠搴撳瓨 - 鏉$爜: {stockDetail.Barcode}, 鏁伴噺: {returnQty}, 鏂板簱瀛�: {stockDetail.StockQuantity}");
+                    }
+
+                    // 鏇存柊閿佸畾璁板綍鐘舵�佷负宸插洖搴�
+                    lockInfo.Status = (int)OutLockStockStatusEnum.宸插洖搴�;
+                    lockInfo.Operator = App.User.UserName;
+                    await _outStockLockInfoService.Db.Updateable(lockInfo).ExecuteCommandAsync();
+
+                    _logger.LogInformation($"鏇存柊閿佸畾鐘舵�� - 閿佸畾ID: {lockInfo.Id}, 鍥炲簱鏁伴噺: {returnQty}");
+                }
+            }
+        }
+
+        /// <summary>
+        /// 澶勭悊鎵樼洏涓婄殑搴撳瓨璐х墿鍥炲簱
+        /// </summary>
+        private async Task HandlePalletStockGoodsReturn(List<Dt_StockInfoDetail> palletStockGoods, int stockId)
+        {
+            foreach (var stockDetail in palletStockGoods)
+            {
+                // 鍙鐞嗗嚭搴撻攣瀹氱姸鎬佺殑搴撳瓨
+                if (stockDetail.Status == (int)StockStatusEmun.鍑哄簱閿佸畾 && stockDetail.StockQuantity > 0)
+                {
+                    // 鎭㈠搴撳瓨鐘舵�佷负鍙敤鐘舵��
+                    stockDetail.Status = (int)StockStatusEmun.鍏ュ簱瀹屾垚;
+                    await _stockInfoDetailService.Db.Updateable(stockDetail).ExecuteCommandAsync();
+
+                    _logger.LogInformation($"鎭㈠搴撳瓨璐х墿 - 鏉$爜: {stockDetail.Barcode}, 鏁伴噺: {stockDetail.StockQuantity}");
+                }
+            }
+        }
+
+        /// <summary>
+        /// 澶勭悊鎷嗗寘璁板綍鍥炲簱
+        /// </summary>
+        private async Task HandleSplitRecordsReturn(List<Dt_SplitPackageRecord> splitRecords, int stockId)
+        {
+            foreach (var splitRecord in splitRecords)
+            {
+                // 澶勭悊鏂版潯鐮�
+                var newLockInfo = await _outStockLockInfoService.Db.Queryable<Dt_OutStockLockInfo>()
+                    .Where(x => x.CurrentBarcode == splitRecord.NewBarcode &&
+                               x.Status == (int)OutLockStockStatusEnum.鍑哄簱涓�)
+                    .FirstAsync();
+
+                if (newLockInfo != null)
+                {
+                    await HandleSingleLockReturn(newLockInfo);
+                }
+
+                // 澶勭悊鍘熸潯鐮�
+                var originalLockInfo = await _outStockLockInfoService.Db.Queryable<Dt_OutStockLockInfo>()
+                    .Where(x => x.CurrentBarcode == splitRecord.OriginalBarcode &&
+                               x.Status == (int)OutLockStockStatusEnum.鍑哄簱涓�)
+                    .FirstAsync();
+
+                if (originalLockInfo != null)
+                {
+                    await HandleSingleLockReturn(originalLockInfo);
+                }
+
+                // 鏇存柊鎷嗗寘璁板綍鐘舵�佷负宸插洖搴�
+                splitRecord.Status = (int)SplitPackageStatusEnum.宸插洖搴�;
+                await _splitPackageService.Db.Updateable(splitRecord).ExecuteCommandAsync();
+            }
+        }
+
+        /// <summary>
+        /// 澶勭悊鍗曚釜閿佸畾璁板綍鍥炲簱
+        /// </summary>
+        private async Task HandleSingleLockReturn(Dt_OutStockLockInfo lockInfo)
+        {
+            decimal returnQty = lockInfo.AssignQuantity - lockInfo.PickedQty;
+
+            if (returnQty > 0)
+            {
+                // 鎭㈠搴撳瓨
+                var stockDetail = await _stockInfoDetailService.Db.Queryable<Dt_StockInfoDetail>()
+                    .FirstAsync(x => x.Barcode == lockInfo.CurrentBarcode && x.StockId == lockInfo.StockId);
+
+                if (stockDetail != null)
+                {
+                    stockDetail.StockQuantity += returnQty;
+                    stockDetail.OutboundQuantity -= returnQty;
+
+                    if (stockDetail.OutboundQuantity < 0)
+                    {
+                        stockDetail.OutboundQuantity = 0;
+                    }
+
+                    stockDetail.Status = (int)StockStatusEmun.鍏ュ簱瀹屾垚;
+                    await _stockInfoDetailService.Db.Updateable(stockDetail).ExecuteCommandAsync();
+                }
+
+                // 鏇存柊閿佸畾鐘舵��
+                lockInfo.Status = (int)OutLockStockStatusEnum.宸插洖搴�;
+                lockInfo.Operator = App.User.UserName;
+                await _outStockLockInfoService.Db.Updateable(lockInfo).ExecuteCommandAsync();
+
+                _logger.LogInformation($"澶勭悊鎷嗗寘鐩稿叧閿佸畾 - 鏉$爜: {lockInfo.CurrentBarcode}, 鍥炲簱鏁伴噺: {returnQty}");
+            }
+        }
+
+        /// <summary>
+        /// 閲婃斁鎵�鏈夐攣瀹氫互渚块噸鏂板垎閰�
+        /// </summary>
+        private async Task ReleaseAllLocksForReallocation(string orderNo, string palletCode, PalletStatusAnalysis statusAnalysis)
+        {
+            // 鏇存柊璁㈠崟鏄庣粏鐨勫凡鍒嗛厤鏁伴噺
+            if (statusAnalysis.HasRemainingLocks)
+            {
+                var orderDetailGroups = statusAnalysis.RemainingLocks.GroupBy(x => x.OrderDetailId);
+
+                foreach (var group in orderDetailGroups)
+                {
+                    var orderDetailId = group.Key;
+                    var returnedQty = group.Sum(x => x.AssignQuantity - x.PickedQty);
+
+                    var orderDetail = await _outboundOrderDetailService.Db.Queryable<Dt_OutboundOrderDetail>()
+                        .FirstAsync(x => x.Id == orderDetailId);
+
+                    if (orderDetail != null)
+                    {
+                        orderDetail.AllocatedQuantity -= returnedQty;
+                        orderDetail.LockQuantity = orderDetail.AllocatedQuantity;
+
+                        await UpdateBatchAllocateStatus(orderDetail);
+                        await _outboundOrderDetailService.Db.Updateable(orderDetail).ExecuteCommandAsync();
+
+                        _logger.LogInformation($"鏇存柊璁㈠崟鏄庣粏 - OrderDetailId: {orderDetailId}, 鍑忓皯鍒嗛厤鏁伴噺: {returnedQty}");
+                    }
+                }
+            }
+        }
+
+        #endregion
+
+        #region 杈呭姪鏂规硶
+
+        /// <summary>
+        /// 澶勭悊娌℃湁鍥炲簱鐗╁搧鐨勬儏鍐�
+        /// </summary>
+        private async Task<WebResponseContent> HandleNoReturnItems(string orderNo, string palletCode, Dt_Task originalTask, int stockId)
+        {
+            _logger.LogInformation($"鎵樼洏 {palletCode} 娌℃湁闇�瑕佸洖搴撶殑鐗╁搧");
+
+            // 妫�鏌ユ槸鍚︽槸绌烘墭鐩�
+            var statusAnalysis = await AnalyzePalletStatus(orderNo, palletCode, stockId);
+            if (statusAnalysis.IsEmptyPallet)
+            {
+                try
+                {
+                    var locationtype = 0;
+                    var stockInfo = await _stockInfoService.Db.Queryable<Dt_StockInfo>()
+                            .Where(x => x.PalletCode == palletCode)
+                            .FirstAsync();
+
+                    if (stockInfo == null)
+                    {
+                        var firstLocation = await _locationInfoService.Db.Queryable<Dt_LocationInfo>().FirstAsync(x => x.LocationCode == originalTask.SourceAddress);
+                        locationtype = firstLocation?.LocationType ?? 1;
+                    }
+                    else
+                    {
+                        locationtype = stockInfo.LocationType;
+                        _stockInfoService.DeleteData(stockInfo);
+                    }
+
+                    var targetAddress = originalTask.TargetAddress;
+
+                    await CleanupZeroStockData(stockId);
+
+
+                    var emptystockInfo = new Dt_StockInfo() { PalletType = PalletTypeEnum.Empty.ObjToInt(), StockStatus = StockStatusEmun.缁勭洏鏆傚瓨.ObjToInt(), PalletCode = palletCode, LocationType = locationtype };
+                    emptystockInfo.Details = new List<Dt_StockInfoDetail>();
+                    _stockInfoService.AddMaterielGroup(emptystockInfo);
+                    //绌烘墭鐩樺浣曞鐞�  杩樻湁涓�涓嚭搴撲换鍔¤澶勭悊銆�
+                    originalTask.PalletType = PalletTypeEnum.Empty.ObjToInt();
+
+                    await CreateReturnTaskAndHandleESS(orderNo, palletCode, originalTask, TaskTypeEnum.InEmpty, PalletTypeEnum.Empty.ObjToInt());
+
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError($" HandleNoReturnItems  澶辫触: {ex.Message}");
+                    return WebResponseContent.Instance.Error($" 鍥炲簱绌烘墭鐩樺け璐ワ紒");
+                }
+                return WebResponseContent.Instance.OK("绌烘墭鐩樺洖搴撲换鍔″垱寤烘垚鍔�");
+            }
+            else
+            {
+                return WebResponseContent.Instance.Error("鎵樼洏鐘舵�佸紓甯革細鏈夌墿鍝佷絾鏃犳硶璁$畻鍥炲簱鏁伴噺");
+            }
+        }
+        private async Task CleanupZeroStockData(int stockId)
+        {
+            try
+            {
+                // 1. 鍒犻櫎搴撳瓨鏁伴噺涓�0鐨勬槑缁嗚褰�
+                var deleteDetailCount = await _stockInfoDetailService.Db.Deleteable<Dt_StockInfoDetail>()
+                    .Where(x => x.StockId == stockId && x.StockQuantity == 0 && (x.Status == StockStatusEmun.鍑哄簱瀹屾垚.ObjToInt() || x.Status ==
+                                          StockStatusEmun.鍏ュ簱瀹屾垚.ObjToInt()))
+                    .ExecuteCommandAsync();
+
+                await _stockInfoService.Db.Deleteable<Dt_StockInfo>()
+                   .Where(x => x.Id == stockId).ExecuteCommandAsync();
+
+                _logger.LogInformation($"娓呯悊闆跺簱瀛樻槑缁嗚褰� - StockId: {stockId}, 鍒犻櫎璁板綍鏁�: {deleteDetailCount}");
+
+
+
+            }
+            catch (Exception ex)
+            {
+                _logger.LogWarning($"娓呯悊闆跺簱瀛樻暟鎹け璐� - StockId: {stockId}, Error: {ex.Message}");
+                // 娉ㄦ剰锛氭竻鐞嗗け璐ヤ笉搴旇褰卞搷涓绘祦绋�
+            }
+        }
+        /// <summary>
+        /// 鏇存柊璁㈠崟鐘舵�侊紙鍥炲簱鍚庯級
+        /// </summary>
+        private async Task UpdateOrderStatusForReturn(string orderNo)
+        {
+            // 妫�鏌ヨ鍗曟槸鍚︽墍鏈夋墭鐩橀兘宸插畬鎴愭垨宸插洖搴�
+            var allLocks = await _outStockLockInfoService.Db.Queryable<Dt_OutStockLockInfo>()
+                .Where(x => x.OrderNo == orderNo)
+                .ToListAsync();
+
+            var activeLocks = allLocks.Where(x =>
+                x.Status == (int)OutLockStockStatusEnum.鍑哄簱涓� ||
+                x.Status == (int)OutLockStockStatusEnum.鍥炲簱涓�).ToList();
+
+            // 濡傛灉娌℃湁娲昏穬鐨勯攣瀹氳褰曪紝鏇存柊璁㈠崟鐘舵��
+            if (!activeLocks.Any())
+            {
+                await _outboundOrderService.Db.Updateable<Dt_OutboundOrder>()
+                    .SetColumns(x => new Dt_OutboundOrder
+                    {
+                        OrderStatus = (int)OutOrderStatusEnum.鍑哄簱瀹屾垚,
+                    })
+                    .Where(x => x.OrderNo == orderNo)
+                    .ExecuteCommandAsync();
+
+                _logger.LogInformation($"鏇存柊璁㈠崟鐘舵�佷负鍑哄簱瀹屾垚 - 璁㈠崟: {orderNo}");
+            }
+        }
+
+        #endregion
+
+
+
 
         #region 楠岃瘉鏂规硶
         private async Task<ValidationResult<(Dt_OutStockLockInfo, Dt_OutboundOrderDetail, Dt_StockInfoDetail, Dt_OutboundBatch)>> ValidatePickingRequest(
@@ -1510,7 +2149,7 @@
         /// <summary>
         /// 妫�鏌ュ苟鎵ц鑷姩鎷嗗寘锛堝鏋滈渶瑕侊級
         /// </summary>
-        private async Task<AutoSplitResult> CheckAndAutoSplitIfNeeded(Dt_OutStockLockInfo lockInfo, Dt_StockInfoDetail stockDetail, string palletCode)
+        private async Task<List<SplitResult>> CheckAndAutoSplitIfNeeded(Dt_OutStockLockInfo lockInfo, Dt_StockInfoDetail stockDetail, string palletCode)
         {
             // 妫�鏌ユ槸鍚﹂渶瑕佽嚜鍔ㄦ媶鍖呯殑鏉′欢锛�
             // 1. 搴撳瓨鏁伴噺澶т簬鍒嗛厤鏁伴噺
@@ -1529,16 +2168,12 @@
             // 鎵ц鑷姩鎷嗗寘
             var splitResult = await ExecuteAutoSplitLogic(lockInfo, stockDetail, splitQuantity, palletCode);
 
-            return new AutoSplitResult
-            {
-                NewBarcode = splitResult.NewBarcode,
-                SplitQuantity = splitQuantity
-            };
+            return splitResult;
         }
         /// <summary>
         /// 鎵ц鑷姩鎷嗗寘閫昏緫
         /// </summary>
-        private async Task<SplitResultDto> ExecuteAutoSplitLogic(Dt_OutStockLockInfo lockInfo, Dt_StockInfoDetail stockDetail,
+        private async Task<List<SplitResult>> ExecuteAutoSplitLogic(Dt_OutStockLockInfo lockInfo, Dt_StockInfoDetail stockDetail,
             decimal splitQuantity, string palletCode)
         {
             _logger.LogInformation($"寮�濮嬫墽琛岃嚜鍔ㄦ媶鍖呴�昏緫 - 鍘熸潯鐮�: {stockDetail.Barcode}, 鎷嗗寘鏁伴噺: {splitQuantity}");
@@ -1549,8 +2184,9 @@
             // 閲嶈淇锛氳褰曟媶鍖呭墠鐨勫垎閰嶆暟閲�
             decimal originalAssignQtyBefore = lockInfo.AssignQuantity;
             decimal originalOrderQtyBefore = lockInfo.OrderQuantity;
+            decimal remainQty = originalAssignQtyBefore; // 鑷姩鎷嗗寘鍚庡師鏉$爜鍒嗛厤鏁伴噺淇濇寔涓嶅彉
 
-            // 1. 鍒涘缓鏂板簱瀛樻槑缁嗭紙鍓╀綑閮ㄥ垎锛�
+            // 鍒涘缓鏂板簱瀛樻槑缁嗭紙鍓╀綑閮ㄥ垎锛�
             var newStockDetail = new Dt_StockInfoDetail
             {
                 StockId = stockDetail.StockId,
@@ -1566,20 +2202,18 @@
                 BarcodeQty = stockDetail.BarcodeQty,
                 BarcodeUnit = stockDetail.BarcodeUnit,
                 BusinessType = stockDetail.BusinessType,
-                InboundOrderRowNo = stockDetail.InboundOrderRowNo, 
+                InboundOrderRowNo = stockDetail.InboundOrderRowNo,
             };
             await _stockInfoDetailService.Db.Insertable(newStockDetail).ExecuteCommandAsync();
             _logger.LogInformation($"鍒涘缓鏂板簱瀛樻槑缁� - 鏉$爜: {newBarcode}, 搴撳瓨鏁伴噺: {splitQuantity}");
 
-            // 2. 鏇存柊鍘熷簱瀛樻槑缁�
-            // 閲嶈淇锛氬師搴撳瓨鏁伴噺璁剧疆涓哄垎閰嶆暟閲忥紙淇濇寔涓嶅彉锛�
-            decimal originalStockQtyBefore = stockDetail.StockQuantity;
-            // 娉ㄦ剰锛氳嚜鍔ㄦ媶鍖呮椂锛屽師搴撳瓨鏁伴噺淇濇寔涓嶅彉锛屽洜涓烘垜浠鍒嗘嫞鐨勫氨鏄垎閰嶆暟閲�
+            // 鏇存柊鍘熷簱瀛樻槑缁�
+            // 閲嶈淇锛氳嚜鍔ㄦ媶鍖呮椂锛屽師搴撳瓨鏁伴噺淇濇寔涓嶅彉锛屽洜涓烘垜浠鍒嗘嫞鐨勫氨鏄垎閰嶆暟閲�
             // stockDetail.StockQuantity 淇濇寔涓嶅彉
 
             _logger.LogInformation($"鍘熷簱瀛樻槑缁嗕繚鎸佷笉鍙� - 搴撳瓨鏁伴噺: {stockDetail.StockQuantity}");
 
-            // 3. 鍒涘缓鏂伴攣瀹氫俊鎭紙鍓╀綑閮ㄥ垎锛�
+            // 鍒涘缓鏂伴攣瀹氫俊鎭紙鍓╀綑閮ㄥ垎锛�
             var newLockInfo = new Dt_OutStockLockInfo
             {
                 OrderNo = lockInfo.OrderNo,
@@ -1606,25 +2240,28 @@
                 lineNo = lockInfo.lineNo,
                 WarehouseCode = lockInfo.WarehouseCode,
                 BarcodeQty = lockInfo.BarcodeQty,
-                BarcodeUnit = lockInfo.BarcodeUnit, 
+                BarcodeUnit = lockInfo.BarcodeUnit,
             };
 
             await _outStockLockInfoService.Db.Insertable(newLockInfo).ExecuteCommandAsync();
             _logger.LogInformation($"鍒涘缓鏂伴攣瀹氫俊鎭� - 鏉$爜: {newBarcode}, 鍒嗛厤鏁伴噺: {splitQuantity}");
 
-            // 4. 閲嶈淇锛氳嚜鍔ㄦ媶鍖呮椂锛屽師閿佸畾淇℃伅鐨勫垎閰嶆暟閲忎繚鎸佷笉鍙�
+            // 鑷姩鎷嗗寘鏃讹紝鍘熼攣瀹氫俊鎭殑鍒嗛厤鏁伴噺淇濇寔涓嶅彉
             // 鍥犱负鑷姩鎷嗗寘鍚庯紝鍘熸潯鐮佷粛鐒堕渶瑕佽鍒嗘嫞锛屽垎閰嶆暟閲忎笉搴旇鏀瑰彉
             _logger.LogInformation($"鍘熼攣瀹氫俊鎭繚鎸佷笉鍙� - 鍒嗛厤鏁伴噺: {lockInfo.AssignQuantity}, 璁㈠崟鏁伴噺: {lockInfo.OrderQuantity}");
 
-            // 5. 璁板綍鎷嗗寘鍘嗗彶
-            await RecordSplitHistory(lockInfo, stockDetail, splitQuantity, newBarcode, true, originalStockQtyBefore);
+            // 璁板綍鎷嗗寘鍘嗗彶
+            await RecordSplitHistory(lockInfo, stockDetail, splitQuantity, newBarcode, true, stockDetail.StockQuantity);
+
+            //  鍒涘缓鎷嗗寘缁撴灉鍒楄〃
+            var splitResults = CreateSplitResults(lockInfo, splitQuantity, remainQty, newBarcode, stockDetail.Barcode);
 
             _logger.LogInformation($"鑷姩鎷嗗寘閫昏緫鎵ц瀹屾垚");
 
-            return new SplitResultDto { NewBarcode = newBarcode };
+            return splitResults;
         }
 
-   
+
         #endregion
 
         #region 鏍稿績閫昏緫鏂规硶
@@ -1635,7 +2272,7 @@
         {
             _logger.LogInformation($"寮�濮嬫墽琛屽垎鎷i�昏緫 - 鏉$爜: {stockDetail.Barcode}, 鍒嗛厤鏁伴噺: {lockInfo.AssignQuantity}, 瀹為檯鎷i��: {actualPickedQty}");
 
-            // 閲嶈淇锛氬啀娆¢獙璇佽鍗曟槑缁嗙殑鍒嗛厤鏁伴噺锛堥槻姝㈠苟鍙戞搷浣滐級
+            // 鍐嶆楠岃瘉璁㈠崟鏄庣粏鐨勫垎閰嶆暟閲忥紙闃叉骞跺彂鎿嶄綔锛�
             if (orderDetail.AllocatedQuantity < actualPickedQty)
             {
                 throw new InvalidOperationException($"璁㈠崟鏄庣粏鍒嗛厤鏁伴噺涓嶈冻锛岄渶瑕佹嫞閫� {actualPickedQty}锛屽彲鐢ㄥ垎閰嶆暟閲� {orderDetail.AllocatedQuantity}");
@@ -1646,7 +2283,7 @@
                 throw new InvalidOperationException($"璁㈠崟鏄庣粏閿佸畾鏁伴噺涓嶈冻锛岄渶瑕佹嫞閫� {actualPickedQty}锛屽彲鐢ㄩ攣瀹氭暟閲� {orderDetail.LockQuantity}");
             }
 
-            // 1. 鏇存柊閿佸畾淇℃伅
+            // 鏇存柊閿佸畾淇℃伅
             lockInfo.PickedQty += actualPickedQty;
             _logger.LogInformation($"鏇存柊閿佸畾淇℃伅 - 宸叉嫞閫夋暟閲忎粠 {lockInfo.PickedQty - actualPickedQty} 澧炲姞鍒� {lockInfo.PickedQty}");
 
@@ -1665,7 +2302,7 @@
             lockInfo.Operator = App.User.UserName;
             await _outStockLockInfoService.Db.Updateable(lockInfo).ExecuteCommandAsync();
 
-            // 2. 鏇存柊搴撳瓨淇℃伅
+            // 鏇存柊搴撳瓨淇℃伅
             decimal originalStockQty = stockDetail.StockQuantity;
             decimal originalOutboundQty = stockDetail.OutboundQuantity;
 
@@ -1783,7 +2420,7 @@
                 StockDetail = stockDetail
             };
         }
- 
+
         #endregion
 
         #region 鏁版嵁鏇存柊鏂规硶
@@ -1791,16 +2428,25 @@
         private async Task UpdateBatchAndOrderData(Dt_OutboundBatch batch, Dt_OutboundOrderDetail orderDetail, decimal pickedQty, string orderNo)
         {
             _logger.LogInformation($"寮�濮嬫洿鏂版壒娆″拰璁㈠崟鏁版嵁 - 鎷i�夋暟閲�: {pickedQty}");
+            var latestOrderDetail = await _outboundOrderDetailService.Db.Queryable<Dt_OutboundOrderDetail>().FirstAsync(x => x.Id == orderDetail.Id);
 
+            if (latestOrderDetail == null)
+                throw new InvalidOperationException("鏈壘鍒拌鍗曟槑缁�");
+
+            orderDetail = latestOrderDetail;
             // 閲嶈淇锛氶獙璇佸垎閰嶆暟閲忎笉浼氬彉鎴愯礋鏁�
             if (orderDetail.AllocatedQuantity < pickedQty)
             {
-                throw new InvalidOperationException($"鏇存柊璁㈠崟鏁版嵁鏃跺垎閰嶆暟閲忎笉瓒筹紝闇�瑕佸噺灏� {pickedQty}锛屽綋鍓嶅垎閰嶆暟閲� {orderDetail.AllocatedQuantity}");
+                decimal actualPickedQty = orderDetail.AllocatedQuantity;
+                _logger.LogWarning($"鍒嗛厤鏁伴噺涓嶈冻锛岃皟鏁存嫞閫夋暟閲� - 鍘熼渶瑕�: {pickedQty}, 瀹為檯鍙敤: {actualPickedQty}");
+                pickedQty = actualPickedQty;
             }
 
             if (orderDetail.LockQuantity < pickedQty)
             {
-                throw new InvalidOperationException($"鏇存柊璁㈠崟鏁版嵁鏃堕攣瀹氭暟閲忎笉瓒筹紝闇�瑕佸噺灏� {pickedQty}锛屽綋鍓嶉攣瀹氭暟閲� {orderDetail.LockQuantity}");
+                decimal actualPickedQty = orderDetail.LockQuantity;
+                _logger.LogWarning($"閿佸畾鏁伴噺涓嶈冻锛岃皟鏁存嫞閫夋暟閲� - 鍘熼渶瑕�: {pickedQty}, 瀹為檯鍙敤: {actualPickedQty}");
+                pickedQty = actualPickedQty;
             }
 
             // 1. 鏇存柊鎵规瀹屾垚鏁伴噺
@@ -1816,7 +2462,7 @@
             }
             await _outboundBatchRepository.Db.Updateable(batch).ExecuteCommandAsync();
 
-            // 2. 鏇存柊璁㈠崟鏄庣粏
+            // 鏇存柊璁㈠崟鏄庣粏
             decimal originalOverOutQty = orderDetail.OverOutQuantity;
             decimal originalAllocatedQty = orderDetail.AllocatedQuantity;
             decimal originalLockQty = orderDetail.LockQuantity;
@@ -1825,14 +2471,15 @@
             orderDetail.AllocatedQuantity -= pickedQty;
             // LockQuantity 鍚屾鍑忓皯
             orderDetail.LockQuantity = orderDetail.AllocatedQuantity;
-
+            if (orderDetail.AllocatedQuantity < 0) orderDetail.AllocatedQuantity = 0;
+            if (orderDetail.LockQuantity < 0) orderDetail.LockQuantity = 0;
             _logger.LogInformation($"鏇存柊璁㈠崟鏄庣粏 - 宸插嚭搴撴暟閲忎粠 {originalOverOutQty} 澧炲姞鍒� {orderDetail.OverOutQuantity}");
             _logger.LogInformation($"鏇存柊璁㈠崟鏄庣粏 - 宸插垎閰嶆暟閲忎粠 {originalAllocatedQty} 鍑忓皯鍒� {orderDetail.AllocatedQuantity}");
             _logger.LogInformation($"鏇存柊璁㈠崟鏄庣粏 - 閿佸畾鏁伴噺浠� {originalLockQty} 鍑忓皯鍒� {orderDetail.LockQuantity}");
 
             await _outboundOrderDetailService.Db.Updateable(orderDetail).ExecuteCommandAsync();
 
-            // 3. 妫�鏌ヨ鍗曠姸鎬�
+            // 妫�鏌ヨ鍗曠姸鎬�
             await CheckAndUpdateOrderStatus(orderNo);
 
             _logger.LogInformation($"鎵规鍜岃鍗曟暟鎹洿鏂板畬鎴�");
@@ -1842,7 +2489,7 @@
         {
             _logger.LogInformation($"寮�濮嬫仮澶嶆壒娆″拰璁㈠崟鏁版嵁");
 
-            // 1. 鎭㈠鎵规瀹屾垚鏁伴噺
+            //   鎭㈠鎵规瀹屾垚鏁伴噺
             var batch = await _outboundBatchRepository.Db.Queryable<Dt_OutboundBatch>()
                 .FirstAsync(x => x.BatchNo == revertResult.LockInfo.OutboundBatchNo);
 
@@ -1850,7 +2497,11 @@
             {
                 decimal originalCompletedQty = batch.CompletedQuantity;
                 batch.CompletedQuantity -= pickingRecord.PickQuantity;
-
+                if (batch.CompletedQuantity < 0)
+                {
+                    batch.CompletedQuantity = 0;
+                    _logger.LogWarning($"鎵规瀹屾垚鏁伴噺鍑虹幇璐熸暟锛岄噸缃负0");
+                }
                 _logger.LogInformation($"鎭㈠鎵规瀹屾垚鏁伴噺 - 浠� {originalCompletedQty} 鍑忓皯鍒� {batch.CompletedQuantity}");
 
                 // 閲嶆柊璁$畻鎵规鐘舵��
@@ -1868,7 +2519,7 @@
                 await _outboundBatchRepository.Db.Updateable(batch).ExecuteCommandAsync();
             }
 
-            // 2. 鎭㈠璁㈠崟鏄庣粏
+            //   鎭㈠璁㈠崟鏄庣粏
             var orderDetail = await _outboundOrderDetailService.Db.Queryable<Dt_OutboundOrderDetail>()
                 .FirstAsync(x => x.Id == pickingRecord.OrderDetailId);
 
@@ -1880,7 +2531,11 @@
 
                 // 閲嶈淇锛氬彧鎭㈠鐩稿叧鏁伴噺锛屽垎閰嶆暟閲忎繚鎸佷笉鍙�
                 orderDetail.OverOutQuantity -= pickingRecord.PickQuantity;
-                // 娉ㄦ剰锛欰llocatedQuantity 鍜� LockQuantity 鍦ㄥ彇娑堝垎鎷f椂涓嶅簲璇ユ敼鍙�
+                orderDetail.AllocatedQuantity += pickingRecord.PickQuantity;   
+                orderDetail.LockQuantity += pickingRecord.PickQuantity;
+                if (orderDetail.OverOutQuantity < 0) orderDetail.OverOutQuantity = 0;
+                if (orderDetail.AllocatedQuantity < 0) orderDetail.AllocatedQuantity = 0;
+                if (orderDetail.LockQuantity < 0) orderDetail.LockQuantity = 0;
 
                 _logger.LogInformation($"鎭㈠璁㈠崟鏄庣粏 - 宸插嚭搴撴暟閲忎粠 {originalOverOutQty} 鍑忓皯鍒� {orderDetail.OverOutQuantity}");
                 _logger.LogInformation($"璁㈠崟鏄庣粏鍒嗛厤鏁伴噺淇濇寔涓嶅彉: {originalAllocatedQty}");
@@ -1992,6 +2647,99 @@
         }
         #endregion
 
+        private async Task CreateReturnTaskAndHandleESS(string orderNo, string palletCode, Dt_Task originalTask, TaskTypeEnum taskTypeEnum, int palletType)
+        {
+            var firstLocation = await _locationInfoService.Db.Queryable<Dt_LocationInfo>()
+                .FirstAsync(x => x.LocationCode == originalTask.SourceAddress);
+
+            // 鍒嗛厤鏂拌揣浣�
+            var newLocation = _locationInfoService.AssignLocation(firstLocation.LocationType);
+
+            Dt_Task returnTask = new()
+            {
+                CurrentAddress = stations[originalTask.TargetAddress],
+                Grade = 0,
+                PalletCode = palletCode,
+                NextAddress = "",
+                // OrderNo = originalTask.OrderNo,
+                OrderNo = orderNo,
+                Roadway = newLocation.RoadwayNo,
+                SourceAddress = stations[originalTask.TargetAddress],
+                TargetAddress = newLocation.LocationCode,
+                TaskStatus = TaskStatusEnum.New.ObjToInt(),
+                TaskType = taskTypeEnum.ObjToInt(),
+                PalletType = palletType,
+                WarehouseId = originalTask.WarehouseId
+
+            };
+            // 淇濆瓨鍥炲簱浠诲姟
+            await _taskRepository.Db.Insertable(returnTask).ExecuteCommandAsync();
+            var targetAddress = originalTask.TargetAddress;
+
+            // 鍒犻櫎鍘熷鍑哄簱浠诲姟
+            _taskRepository.DeleteAndMoveIntoHty(originalTask, OperateTypeEnum.鑷姩瀹屾垚);
+            // await _taskRepository.Db.Deleteable(originalTask).ExecuteCommandAsync();
+
+
+
+            // 缁� ESS 鍙戦�佹祦鍔ㄤ俊鍙峰拰鍒涘缓浠诲姟
+            await SendESSCommands(palletCode, targetAddress, returnTask);
+        }
+        /// <summary>
+        /// 缁橢SS涓嬩换鍔�
+        /// </summary>
+        /// <param name="palletCode"></param>
+        /// <param name="targetAddress"></param>
+        /// <param name="returnTask"></param>
+        /// <returns></returns>
+        /// <exception cref="Exception"></exception>
+        private async Task SendESSCommands(string palletCode, string targetAddress, Dt_Task returnTask)
+        {
+            try
+            {
+                // 1. 鍙戦�佹祦鍔ㄤ俊鍙�
+                var moveResult = await _eSSApiService.MoveContainerAsync(new WIDESEA_DTO.Basic.MoveContainerRequest
+                {
+                    slotCode = movestations[targetAddress],
+                    containerCode = palletCode
+                });
+
+                //if (moveResult)
+                //{
+                // 2. 鍒涘缓鍥炲簱浠诲姟
+                var essTask = new TaskModel()
+                {
+                    taskType = "putaway",
+                    taskGroupCode = "",
+                    groupPriority = 0,
+                    tasks = new List<TasksType>{  new() {
+                            taskCode = returnTask.TaskNum.ToString(),
+                            taskPriority = 0,
+                            taskDescribe = new TaskDescribeType
+                            {
+                                containerCode = palletCode,
+                                containerType = "CT_KUBOT_STANDARD",
+                                fromLocationCode = stations.GetValueOrDefault(targetAddress) ?? "",
+                                toStationCode = "",
+                                toLocationCode = returnTask.TargetAddress,
+                                deadline = 0,
+                                storageTag = ""
+                            }
+                        } }
+                };
+
+                var resultTask = await _eSSApiService.CreateTaskAsync(essTask);
+                _logger.LogInformation($"ReturnRemaining 鍒涘缓浠诲姟鎴愬姛: {resultTask}");
+                //}
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError($"ReturnRemaining ESS鍛戒护鍙戦�佸け璐�: {ex.Message}");
+                throw new Exception($"ESS绯荤粺閫氫俊澶辫触: {ex.Message}");
+            }
+        }
+
+
         #region 杈呭姪鏂规硶
 
         private async Task<string> GenerateNewBarcode()
@@ -2013,7 +2761,7 @@
                 SplitQty = splitQty,
                 SplitTime = DateTime.Now,
                 Status = (int)SplitPackageStatusEnum.宸叉媶鍖�,
-                IsAutoSplit = isAutoSplit  ,
+                IsAutoSplit = isAutoSplit,
                 // SplitType = isAutoSplit ? "鑷姩鎷嗗寘" : "鎵嬪姩鎷嗗寘"
                 OriginalStockQuantity = originalStockQuantity ?? stockDetail.StockQuantity,
                 //RemainingStockQuantity = stockDetail.StockQuantity - splitQty
@@ -2145,12 +2893,5 @@
         }
 
         #endregion
-    }
-
-
-    // 鏀寔绫�
-    public class SplitResultDto
-    {
-        public string NewBarcode { get; set; }
     }
 }

--
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