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2025-11-11 c4e1a656954799267cbd61d3de3a040e8dc8e46a

 ÏîÄ¿´úÂë/WMSÎÞ²Ö´¢°æ/WIDESEA_WMSServer/WIDESEA_OutboundService/OutboundOrderDetailService.cs

@@ -1,6 +1,12 @@
using WIDESEA_Core.BaseRepository;
using WIDESEA_Common.LocationEnum;
using WIDESEA_Common.StockEnum;
using WIDESEA_Core;
using WIDESEA_Core.BaseRepository;
using WIDESEA_Core.BaseServices;
using WIDESEA_IBasicService;
using WIDESEA_IOutboundService;
using WIDESEA_IRecordService;
using WIDESEA_IStockService;
using WIDESEA_Model.Models;

namespace WIDESEA_OutboundService
@@ -8,13 +14,332 @@
    public partial class OutboundOrderDetailService : ServiceBase<Dt_OutboundOrderDetail, IRepository<Dt_OutboundOrderDetail>>, IOutboundOrderDetailService
    {
        private readonly IUnitOfWorkManage _unitOfWorkManage;

        public IRepository<Dt_OutboundOrderDetail> Repository => BaseDal;

        public OutboundOrderDetailService(IRepository<Dt_OutboundOrderDetail> BaseDal, IUnitOfWorkManage unitOfWorkManage) : base(BaseDal)
   
        private readonly IStockService _stockService;
        private readonly IOutStockLockInfoService _outStockLockInfoService;
        private readonly ILocationInfoService _locationInfoService;
        private readonly IBasicService _basicService;
        private readonly IRecordService _recordService;
        private readonly IOutboundOrderService _outboundOrderService;
        private readonly ILocationStatusChangeRecordService _locationStatusChangeRecordService;

        public OutboundOrderDetailService(IRepository<Dt_OutboundOrderDetail> BaseDal, IUnitOfWorkManage unitOfWorkManage, IStockService stockService, IOutStockLockInfoService outStockLockInfoService, IBasicService basicService, IRecordService recordService, ILocationInfoService locationInfoService, ILocationStatusChangeRecordService locationStatusChangeRecordService, IOutboundOrderService outboundOrderService) : base(BaseDal)
        {
            _unitOfWorkManage = unitOfWorkManage;
            _stockService = stockService;
            _outStockLockInfoService = outStockLockInfoService;
            _basicService = basicService;
            _recordService = recordService;
            _locationInfoService = locationInfoService;
            _locationStatusChangeRecordService = locationStatusChangeRecordService;
            _outboundOrderService = outboundOrderService;
        }
       


        /// <summary>
        /// åˆ†é…å‡ºåº“库存  æŒ‰å…ˆè¿›å…ˆå‡ºåŽŸåˆ™åˆ†é…
        /// </summary>
        public (List<Dt_StockInfo>, List<Dt_OutboundOrderDetail>, List<Dt_OutStockLockInfo>, List<Dt_LocationInfo>) AssignStockOutbound(List<Dt_OutboundOrderDetail> outboundOrderDetails)
        {
            if (!outboundOrderDetails.Any())
            {
                throw new Exception("未找到出库单明细信息");
            }

            if (outboundOrderDetails.GroupBy(x => x.OrderId).Count() > 1)
            {
                throw new Exception("请勿同时操作多个单据明细");
            }

            var outboundOrder = _outboundOrderService.Db.Queryable<Dt_OutboundOrder>()
                .First(x => x.Id == outboundOrderDetails.First().OrderId);

            List<Dt_StockInfo> outStocks = new List<Dt_StockInfo>();
            List<Dt_OutStockLockInfo> outStockLockInfos = new List<Dt_OutStockLockInfo>();
            List<Dt_LocationInfo> locationInfos = new List<Dt_LocationInfo>();

            // æŒ‰ç‰©æ–™å’Œæ‰¹æ¬¡åˆ†ç»„处理
            var groupDetails = outboundOrderDetails
                .GroupBy(x => new { x.MaterielCode, x.BatchNo })
                .Select(x => new
                {
                    MaterielCode = x.Key.MaterielCode,
                    BatchNo = x.Key.BatchNo,
                    Details = x.ToList(),
                    TotalNeedQuantity = x.Sum(v => v.OrderQuantity - v.OverOutQuantity - v.LockQuantity)
                })
                .Where(x => x.TotalNeedQuantity > 0)
                .ToList();

            foreach (var item in groupDetails)
            {
                var needQuantity = item.TotalNeedQuantity;

                // èŽ·å–可用库存（按先进先出排序）
                List<Dt_StockInfo> stockInfos = _stockService.StockInfoService.GetUseableStocks(item.MaterielCode, item.BatchNo);
                if (!stockInfos.Any())
                {
                    throw new Exception($"物料[{item.MaterielCode}]批次[{item.BatchNo}]未找到可分配库存");
                }

                // åˆ†é…åº“存（按先进先出）
                List<Dt_StockInfo> autoAssignStocks = _stockService.StockInfoService.GetOutboundStocks(
                    stockInfos, item.MaterielCode, needQuantity, out decimal residueQuantity);

                if (residueQuantity > 0)
                {
                    throw new Exception($"物料[{item.MaterielCode}]库存不足，需要{needQuantity}，可用{needQuantity - residueQuantity}");
                }

                outStocks.AddRange(autoAssignStocks);

                // æŒ‰å…ˆè¿›å…ˆå‡ºåŽŸåˆ™åˆ†é…é”å®šæ•°é‡åˆ°å„个明细
                DistributeLockQuantityByFIFO(item.Details, autoAssignStocks, outStockLockInfos, outboundOrder);
            }

            locationInfos.AddRange(_locationInfoService.GetLocationInfos(outStocks.Select(x => x.LocationCode).Distinct().ToList()));

            return (outStocks, outboundOrderDetails, outStockLockInfos, locationInfos);
        }

        /// <summary>
        /// æŒ‰å…ˆè¿›å…ˆå‡ºåŽŸåˆ™åˆ†é…é”å®šæ•°é‡åˆ°å„个明细
        /// </summary>
        private void DistributeLockQuantityByFIFO(
            List<Dt_OutboundOrderDetail> details,
            List<Dt_StockInfo> assignStocks,
            List<Dt_OutStockLockInfo> outStockLockInfos,
            Dt_OutboundOrder outboundOrder)
        {
            // æŒ‰å…ˆè¿›å…ˆå‡ºæŽ’序出库单明细（假设先创建的明细需要优先满足）
            var sortedDetails = details
                .OrderBy(x => x.Id) // æŒ‰ID排序，假设先创建的ID小
                .ToList();

            // æŒ‰å…ˆè¿›å…ˆå‡ºæŽ’序库存（生产日期最早的优先）
            var sortedStockDetails = assignStocks
                .SelectMany(x => x.Details)
                .Where(x => details.Any(d => d.MaterielCode == x.MaterielCode))
                .OrderBy(x => x.ProductionDate)
                .ToList();

            // ä¸ºæ¯ä¸ªåº“存明细创建分配记录
            foreach (var stockDetail in sortedStockDetails)
            {
                var stockInfo = assignStocks.First(x => x.Id == stockDetail.StockId);
                var allocatedQuantity = stockDetail.OutboundQuantity; // è¿™ä¸ªåº“存明细分配的数量

                if (allocatedQuantity <= 0) continue;

                // æŒ‰é¡ºåºåˆ†é…ç»™å„个出库单明细
                decimal remainingAllocate = allocatedQuantity;

                foreach (var detail in sortedDetails)
                {
                    if (remainingAllocate <= 0) break;

                    // è®¡ç®—这个明细还需要分配的数量
                    var alreadyAssigned = outStockLockInfos
                        .Where(x => x.OrderDetailId == detail.Id && x.StockId == stockInfo.Id)
                        .Sum(x => x.AssignQuantity);

                    var detailNeed = detail.OrderQuantity - detail.OverOutQuantity - detail.LockQuantity - alreadyAssigned;

                    if (detailNeed <= 0) continue;

                    // åˆ†é…æ•°é‡
                    var assignQuantity = Math.Min(remainingAllocate, detailNeed);

                    // åˆ›å»ºå‡ºåº“锁定信息
                    var lockInfo = _outStockLockInfoService.GetOutStockLockInfo(
                        outboundOrder, detail, stockInfo, assignQuantity, stockDetail.Barcode);
                    outStockLockInfos.Add(lockInfo);

                    // æ›´æ–°æ˜Žç»†çš„锁定数量
                    detail.LockQuantity += assignQuantity;
                    remainingAllocate -= assignQuantity;
                }

                // å¦‚果还有剩余分配数量，说明逻辑有误
                if (remainingAllocate > 0)
                {
                    throw new Exception($"库存分配逻辑错误，剩余未分配数量：{remainingAllocate}");
                }
            }
        }

 
/// <summary>
    /// åˆ›å»ºå‡ºåº“锁定信息
    /// </summary>
    private void CreateOutStockLockInfos(Dt_OutboundOrder outboundOrder,List<Dt_OutboundOrderDetail> details,
        List<Dt_StockInfo> assignStocks,List<Dt_OutStockLockInfo> outStockLockInfos)
        {
            foreach (var stock in assignStocks)
            {
                // èŽ·å–该库存中相关物料的可用条码信息
                var stockDetails = stock.Details
                    .Where(x => details.Any(d => d.MaterielCode == x.MaterielCode) &&
                               x.StockQuantity > x.OutboundQuantity)
                    .OrderBy(x => x.ProductionDate) // å…ˆè¿›å…ˆå‡º
                    .ToList();
                if (!stockDetails.Any()) continue;

                var stockAssignQuantity = stockDetails.Sum(x => x.OutboundQuantity);


                // æŸ¥æ‰¾è¿™ä¸ªåº“存已经分配的数量
                var existingAssign = outStockLockInfos
                    .Where(x => x.StockId == stock.Id &&
                               details.Any(d => d.Id == x.OrderDetailId))
                    .Sum(x => x.AssignQuantity);

                var availableAssign = stockAssignQuantity - existingAssign;

                if (availableAssign <= 0) continue;

                // æŒ‰å…ˆè¿›å…ˆå‡ºåŽŸåˆ™åˆ†é…æ¡ç 
                var barcodeAllocation = AllocateBarcodes(stockDetails, availableAssign);


                // åˆ†é…ç»™å„个明细
                foreach (var detail in details.Where(d => d.LockQuantity > 0))
                {
                    var alreadyAssigned = outStockLockInfos
                        .Where(x => x.OrderDetailId == detail.Id && x.StockId == stock.Id)
                        .Sum(x => x.AssignQuantity);

                    var canAssign = Math.Min(detail.LockQuantity - alreadyAssigned, availableAssign);

                    if (canAssign > 0)
                    {
                        // ä¸ºè¿™ä¸ªåˆ†é…ç¡®å®šæ¡ç 
                        var (barcode, barcodeQuantity) = GetBarcodeForAllocation(barcodeAllocation, canAssign);

                        var lockInfo = _outStockLockInfoService.GetOutStockLockInfo(
                            outboundOrder, detail, stock, canAssign, barcode,null);
                        outStockLockInfos.Add(lockInfo);

                        availableAssign -= canAssign;

                        // æ›´æ–°æ¡ç åˆ†é…è®°å½•
                        UpdateBarcodeAllocation(barcodeAllocation, barcode, barcodeQuantity);
                    }

                    if (availableAssign <= 0) break;
                }
            }
        }

        /// <summary>
        /// æŒ‰å…ˆè¿›å…ˆå‡ºåŽŸåˆ™åˆ†é…æ¡ç 
        /// </summary>
        private Dictionary<string, decimal> AllocateBarcodes(List<Dt_StockInfoDetail> stockDetails, decimal totalQuantity)
        {
            var allocation = new Dictionary<string, decimal>();
            decimal remainingQuantity = totalQuantity;

            foreach (var detail in stockDetails.OrderBy(x => x.ProductionDate))
            {
                if (remainingQuantity <= 0) break;

                decimal available = detail.StockQuantity - detail.OutboundQuantity;
                decimal allocate = Math.Min(available, remainingQuantity);

                allocation[detail.Barcode] = allocate;
                remainingQuantity -= allocate;
            }

            return allocation;
        }

        /// <summary>
        /// ä¸ºåˆ†é…èŽ·å–合适的条码
        /// </summary>
        private (string barcode, decimal quantity) GetBarcodeForAllocation(Dictionary<string, decimal> barcodeAllocation, decimal requiredQuantity)
        {
            foreach (var (barcode, quantity) in barcodeAllocation)
            {
                if (quantity >= requiredQuantity)
                {
                    return (barcode, requiredQuantity);
                }
            }

            // å¦‚果单个条码数量不足，使用第一个条码
            var first = barcodeAllocation.First();
            return (first.Key, Math.Min(first.Value, requiredQuantity));
        }

        /// <summary>
        /// æ›´æ–°æ¡ç åˆ†é…è®°å½•
        /// </summary>
        private void UpdateBarcodeAllocation(Dictionary<string, decimal> barcodeAllocation, string barcode, decimal usedQuantity)
        {
            if (barcodeAllocation.ContainsKey(barcode))
            {
                barcodeAllocation[barcode] -= usedQuantity;
                if (barcodeAllocation[barcode] <= 0)
                {
                    barcodeAllocation.Remove(barcode);
                }
            }
        }
        /// <summary>
        /// å‡ºåº“库存分配后，更新数据库数据
        /// </summary>
        /// <param name="stockInfos"></param>
        /// <param name="outboundOrderDetails"></param>
        /// <param name="outStockLockInfos"></param>
        /// <param name="locationInfos"></param>
        /// <param name="locationStatus"></param>
        /// <param name="tasks"></param>
        /// <returns></returns>
        public WebResponseContent LockOutboundStockDataUpdate(List<Dt_StockInfo> stockInfos, List<Dt_OutboundOrderDetail> outboundOrderDetails, 
            List<Dt_OutStockLockInfo> outStockLockInfos, List<Dt_LocationInfo> locationInfos, 
            LocationStatusEnum locationStatus = LocationStatusEnum.Lock, List<Dt_Task>? tasks = null)
        {
            try
            {
                // æ›´æ–°åº“存状态
                stockInfos.ForEach(x => x.StockStatus = (int)StockStatusEmun.出库锁定);
                _stockService.StockInfoService.Repository.UpdateData(stockInfos);
 
                // æ›´æ–°åº“存明细
                var stockDetails = stockInfos.SelectMany(x => x.Details).ToList();
                _stockService.StockInfoDetailService.Repository.UpdateData(stockDetails);
                BaseDal.UpdateData(outboundOrderDetails);

                List<Dt_OutStockLockInfo> addOutStockLockInfos = outStockLockInfos.Where(x => x.Id == 0).ToList();
                if (addOutStockLockInfos != null && addOutStockLockInfos.Any())
                {
                    if (tasks != null)
                    {
                        addOutStockLockInfos.ForEach(x =>
                        {
                            x.TaskNum = tasks.FirstOrDefault(v => v.PalletCode == x.PalletCode)?.TaskNum;
                        });
                    }

                    _outStockLockInfoService.Repository.AddData(addOutStockLockInfos);
                }
                List<Dt_OutStockLockInfo> updateOutStockLockInfos = outStockLockInfos.Where(x => x.Id > 0).ToList();
                if (updateOutStockLockInfos != null && updateOutStockLockInfos.Any())
                {
                    _outStockLockInfoService.Repository.UpdateData(updateOutStockLockInfos);
                }

                _locationStatusChangeRecordService.AddLocationStatusChangeRecord(locationInfos, locationStatus, LocationChangeType.OutboundAssignLocation, "", tasks?.Select(x => x.TaskNum).ToList());
                _locationInfoService.UpdateLocationStatus(locationInfos, locationStatus);
                return WebResponseContent.Instance.OK();
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }

    }
}