using Microsoft.Extensions.Logging;
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using SqlSugar;
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using WIDESEA_Common.LocationEnum;
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using WIDESEA_Common.OrderEnum;
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using WIDESEA_Common.StockEnum;
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using WIDESEA_Core;
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using WIDESEA_Core.BaseRepository;
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using WIDESEA_Core.BaseServices;
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using WIDESEA_Core.Helper;
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using WIDESEA_DTO.Stock;
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using WIDESEA_IBasicService;
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using WIDESEA_IOutboundService;
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using WIDESEA_IRecordService;
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using WIDESEA_IStockService;
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using WIDESEA_Model.Models;
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namespace WIDESEA_OutboundService
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{
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public partial class OutboundOrderDetailService : ServiceBase<Dt_OutboundOrderDetail, IRepository<Dt_OutboundOrderDetail>>, IOutboundOrderDetailService
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{
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private readonly IUnitOfWorkManage _unitOfWorkManage;
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public IRepository<Dt_OutboundOrderDetail> Repository => BaseDal;
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private readonly IStockService _stockService;
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private readonly IOutStockLockInfoService _outStockLockInfoService;
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private readonly ILocationInfoService _locationInfoService;
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private readonly IBasicService _basicService;
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private readonly IRecordService _recordService;
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private readonly IOutboundOrderService _outboundOrderService;
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private readonly ILocationStatusChangeRecordService _locationStatusChangeRecordService;
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private readonly ILogger<OutboundOrderDetailService> _logger;
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public OutboundOrderDetailService(IRepository<Dt_OutboundOrderDetail> BaseDal, IUnitOfWorkManage unitOfWorkManage, IStockService stockService, IOutStockLockInfoService outStockLockInfoService, IBasicService basicService, IRecordService recordService, ILocationInfoService locationInfoService, ILocationStatusChangeRecordService locationStatusChangeRecordService, IOutboundOrderService outboundOrderService, ILogger<OutboundOrderDetailService> logger) : base(BaseDal)
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{
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_unitOfWorkManage = unitOfWorkManage;
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_stockService = stockService;
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_outStockLockInfoService = outStockLockInfoService;
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_basicService = basicService;
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_recordService = recordService;
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_locationInfoService = locationInfoService;
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_locationStatusChangeRecordService = locationStatusChangeRecordService;
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_outboundOrderService = outboundOrderService;
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_logger = logger;
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}
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/// <summary>
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/// 分配出库库存 按先进先出原则分配
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/// </summary>
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public (List<Dt_StockInfo>, List<Dt_OutboundOrderDetail>, List<Dt_OutStockLockInfo>, List<Dt_LocationInfo>)
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AssignStockOutbound(List<Dt_OutboundOrderDetail> outboundOrderDetails)
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{
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if (!outboundOrderDetails.Any())
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{
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throw new Exception("未找到出库单明细信息");
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}
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if (outboundOrderDetails.GroupBy(x => x.OrderId).Count() > 1)
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{
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throw new Exception("请勿同时操作多个单据明细");
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}
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var orderId = outboundOrderDetails.First().OrderId;
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var outboundOrder = _outboundOrderService.Db.Queryable<Dt_OutboundOrder>()
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.First(x => x.Id == orderId);
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if (!CanReassignOrder(outboundOrder))
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{
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throw new Exception($"订单{outboundOrder.OrderNo}状态不允许重新分配库存");
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}
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List<Dt_StockInfo> outStocks = new List<Dt_StockInfo>();
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List<Dt_OutStockLockInfo> outStockLockInfos = new List<Dt_OutStockLockInfo>();
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List<Dt_LocationInfo> locationInfos = new List<Dt_LocationInfo>();
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// 按物料和批次分组处理
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var groupDetails = outboundOrderDetails
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.GroupBy(x => new { x.MaterielCode, x.BatchNo, x.SupplyCode })
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.Select(x => new
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{
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MaterielCode = x.Key.MaterielCode,
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BatchNo = x.Key.BatchNo,
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SupplyCode = x.Key.SupplyCode,
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Details = x.ToList(),
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TotalNeedQuantity = CalculateReassignNeedQuantity(x.ToList())
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})
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.Where(x => x.TotalNeedQuantity > 0)
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.ToList();
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foreach (var item in groupDetails)
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{
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var needQuantity = item.TotalNeedQuantity;
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// 获取可用库存（按先进先出排序）
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List<Dt_StockInfo> stockInfos = _stockService.StockInfoService.GetUseableStocks(item.MaterielCode, item.BatchNo, item.SupplyCode);
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if (!stockInfos.Any())
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{
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throw new Exception($"物料[{item.MaterielCode}]批次[{item.BatchNo}]供应商[{item.SupplyCode}]未找到可分配库存");
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}
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// 分配库存（按先进先出）
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var (autoAssignStocks, stockAllocations) = _stockService.StockInfoService.GetOutboundStocks(stockInfos, item.MaterielCode, needQuantity, out decimal residueQuantity);
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// 检查分配结果：如果完全无法分配（分配数量为0），则报错
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decimal allocatedQuantity = needQuantity - residueQuantity;
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if (allocatedQuantity <= 0)
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{
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throw new Exception($"物料[{item.MaterielCode}]批次[{item.BatchNo}]库存不足，需要{needQuantity}，但无法分配任何库存");
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}
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outStocks.AddRange(autoAssignStocks);
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// 按先进先出原则分配锁定数量到各个明细
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var distributionResult = DistributeLockQuantityByFIFO(item.Details, autoAssignStocks, stockAllocations, outStockLockInfos, outboundOrder);
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if (!distributionResult.success)
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{
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throw new Exception(distributionResult.message);
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}
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// 更新出库单明细状态
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UpdateOrderDetailStatus(item.Details, allocatedQuantity, needQuantity);
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}
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if (outStocks.Any())
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{
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locationInfos.AddRange(_locationInfoService.GetLocationInfos(
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outStocks.Select(x => x.LocationCode).Distinct().ToList()));
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}
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return (outStocks, outboundOrderDetails, outStockLockInfos, locationInfos);
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}
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/// <summary>
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/// 检查订单是否允许重新分配
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/// </summary>
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private bool CanReassignOrder(Dt_OutboundOrder outboundOrder)
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{
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// 允许重新分配的状态
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var allowedStatus = new[] { OutOrderStatusEnum.未开始, OutOrderStatusEnum.出库中, OutOrderStatusEnum.部分完成 };
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return allowedStatus.Contains((OutOrderStatusEnum)outboundOrder.OrderStatus);
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}
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/// <summary>
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/// 重新计算需求数量（考虑重新分配的场景）
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/// </summary>
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private decimal CalculateReassignNeedQuantity(List<Dt_OutboundOrderDetail> details)
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{
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decimal totalNeed = 0;
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foreach (var detail in details)
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{
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// 关键修改：重新分配时，只考虑未出库的部分，忽略锁定数量
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// 因为锁定数量在回库时已经被重置
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decimal remainingNeed = detail.OrderQuantity - detail.OverOutQuantity - detail.MoveQty;
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if (remainingNeed > 0)
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{
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totalNeed += remainingNeed;
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}
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}
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return totalNeed;
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}
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private (bool success, string message) DistributeLockQuantityByFIFO(
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List<Dt_OutboundOrderDetail> details,
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List<Dt_StockInfo> assignStocks,
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Dictionary<int, decimal> stockAllocations,
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List<Dt_OutStockLockInfo> outStockLockInfos,
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Dt_OutboundOrder outboundOrder)
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{
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// 按先进先出排序出库单明细（Id小的优先）
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var sortedDetails = details
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.Where(d => d.OrderQuantity - d.OverOutQuantity - d.LockQuantity - d.MoveQty > 0)
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.OrderBy(x => x.Id)
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.ToList();
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if (!sortedDetails.Any())
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return (true, "无需分配");
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// 获取所有分配了库存的明细，按先进先出排序
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var allocatedStockDetails = assignStocks
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.SelectMany(x => x.Details)
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.Where(x => stockAllocations.ContainsKey(x.Id) && stockAllocations[x.Id] > 0)
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.OrderBy(x => x.CreateDate)
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.ThenBy(x => x.StockId)
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.ToList();
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if (!allocatedStockDetails.Any())
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{
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return (false, "没有可分配的库存明细");
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}
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decimal totalNeedQuantity = sortedDetails.Sum(d =>
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d.OrderQuantity - d.OverOutQuantity - d.LockQuantity - d.MoveQty);
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decimal allocatedQuantity = 0;
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// 为每个库存明细创建分配记录
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foreach (var stockDetail in allocatedStockDetails)
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{
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if (!stockAllocations.TryGetValue(stockDetail.Id, out decimal allocatedQuantityForStock))
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continue;
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if (allocatedQuantityForStock <= 0) continue;
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var stockInfo = assignStocks.First(x => x.Id == stockDetail.StockId);
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decimal remainingAllocate = allocatedQuantityForStock;
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// 按顺序分配给各个出库单明细
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foreach (var detail in sortedDetails)
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{
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if (remainingAllocate <= 0) break;
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// 计算这个明细还需要分配的数量
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var detailNeed = detail.OrderQuantity - detail.OverOutQuantity - detail.LockQuantity - detail.MoveQty;
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if (detailNeed <= 0) continue;
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// 分配数量
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var assignQuantity = Math.Min(remainingAllocate, detailNeed);
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// 验证条码是否存在
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if (string.IsNullOrEmpty(stockDetail.Barcode))
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{
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return (false, $"库存明细ID[{stockDetail.Id}]的条码为空");
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}
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// 创建出库锁定信息
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var lockInfo = _outStockLockInfoService.GetOutStockLockInfo(
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outboundOrder, detail, stockInfo, assignQuantity, stockDetail.Barcode);
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outStockLockInfos.Add(lockInfo);
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// 更新明细的锁定数量
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detail.LockQuantity += assignQuantity;
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remainingAllocate -= assignQuantity;
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allocatedQuantity += assignQuantity;
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}
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// 如果还有剩余分配数量，记录警告
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if (remainingAllocate > 0)
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{
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_logger.LogWarning($"库存分配后仍有剩余数量未分配: {remainingAllocate}, 条码: {stockDetail.Barcode}");
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}
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}
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// 验证是否至少分配了一部分
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if (allocatedQuantity <= 0)
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{
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return (false, "库存分配失败，无法分配任何数量");
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}
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// 记录分配结果
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if (allocatedQuantity < totalNeedQuantity)
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{
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_logger.LogWarning($"库存部分分配，需要{totalNeedQuantity}，实际分配{allocatedQuantity}");
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}
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else
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{
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_logger.LogInformation($"库存完全分配，分配数量{allocatedQuantity}");
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}
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return (true, "分配成功");
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}
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/// <summary>
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/// 为分批分配库存
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/// </summary>
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public async Task<(List<Dt_StockInfo>, List<Dt_OutboundOrderDetail>, List<Dt_OutStockLockInfo>, List<Dt_LocationInfo>)>
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AssignStockForBatch(Dt_OutboundOrderDetail orderDetail, decimal batchQuantity, string batchNo)
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{
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if (orderDetail == null)
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{
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throw new Exception("未找到出库单明细信息");
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}
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var outboundOrder = await _outboundOrderService.Db.Queryable<Dt_OutboundOrder>()
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.FirstAsync(x => x.Id == orderDetail.OrderId);
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List<Dt_StockInfo> outStocks = new List<Dt_StockInfo>();
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List<Dt_OutStockLockInfo> outStockLockInfos = new List<Dt_OutStockLockInfo>();
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List<Dt_LocationInfo> locationInfos = new List<Dt_LocationInfo>();
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// 按物料和批次分组处理（这里只有一个明细）
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var groupDetails = new List<Dt_OutboundOrderDetail> { orderDetail }
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.GroupBy(x => new { x.MaterielCode, x.BatchNo, x.SupplyCode })
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.Select(x => new
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{
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MaterielCode = x.Key.MaterielCode,
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BatchNo = x.Key.BatchNo,
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SupplyCode = x.Key.SupplyCode,
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Details = x.ToList(),
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TotalNeedQuantity = batchQuantity // 使用分批数量
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})
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.Where(x => x.TotalNeedQuantity > 0)
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.ToList();
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foreach (var item in groupDetails)
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{
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var needQuantity = item.TotalNeedQuantity;
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// 获取可用库存（按先进先出排序）
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List<Dt_StockInfo> stockInfos = _stockService.StockInfoService.GetUseableStocks(item.MaterielCode, item.BatchNo, item.SupplyCode);
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if (!stockInfos.Any())
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{
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throw new Exception($"物料[{item.MaterielCode}]批次[{item.BatchNo}]未找到可分配库存");
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}
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// 分配库存（按先进先出）
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var (autoAssignStocks, stockAllocations) = _stockService.StockInfoService.GetOutboundStocks(stockInfos, item.MaterielCode, needQuantity, out decimal residueQuantity);
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// 检查分配结果
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decimal allocatedQuantity = needQuantity - residueQuantity;
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if (allocatedQuantity <= 0)
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{
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throw new Exception($"物料[{item.MaterielCode}]批次[{item.BatchNo}]库存不足，需要{needQuantity}，但无法分配任何库存");
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}
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outStocks.AddRange(autoAssignStocks);
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// 按先进先出原则分配锁定数量到各个明细
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var distributionResult = DistributeLockQuantityByFIFO(item.Details, autoAssignStocks, stockAllocations, outStockLockInfos, outboundOrder, batchNo);
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if (!distributionResult.success)
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{
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throw new Exception(distributionResult.message);
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}
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// 更新出库单明细状态
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UpdateOrderDetailStatus(item.Details, allocatedQuantity, needQuantity);
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}
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if (outStocks.Any())
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{
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locationInfos.AddRange(_locationInfoService.GetLocationInfos(
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outStocks.Select(x => x.LocationCode).Distinct().ToList()));
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}
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return (outStocks, groupDetails.SelectMany(x => x.Details).ToList(), outStockLockInfos, locationInfos);
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}
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/// <summary>
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/// 按先进先出原则分配锁定数量
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/// </summary>
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private (bool success, string message) DistributeLockQuantityByFIFO(
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List<Dt_OutboundOrderDetail> details,
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List<Dt_StockInfo> assignStocks,
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Dictionary<int, decimal> stockAllocations,
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List<Dt_OutStockLockInfo> outStockLockInfos,
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Dt_OutboundOrder outboundOrder,
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string batchNo)
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{
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var sortedDetails = details
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.Where(d => d.OrderQuantity - d.OverOutQuantity - d.AllocatedQuantity > 0)
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.OrderBy(x => x.Id)
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.ToList();
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if (!sortedDetails.Any())
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return (true, "无需分配");
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// 获取所有分配了库存的明细，按先进先出排序
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var allocatedStockDetails = assignStocks
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.SelectMany(x => x.Details)
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.Where(x => stockAllocations.ContainsKey(x.Id) && stockAllocations[x.Id] > 0)
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.OrderBy(x => x.CreateDate)
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.ThenBy(x => x.StockId)
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.ToList();
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if (!allocatedStockDetails.Any())
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{
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return (false, "没有可分配的库存明细");
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}
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decimal totalNeedQuantity = sortedDetails.Sum(d =>
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d.OrderQuantity - d.OverOutQuantity - d.AllocatedQuantity);
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decimal allocatedQuantity = 0;
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// 为每个库存明细创建分配记录
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foreach (var stockDetail in allocatedStockDetails)
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{
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if (!stockAllocations.TryGetValue(stockDetail.Id, out decimal allocatedQuantityForStock))
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continue;
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if (allocatedQuantityForStock <= 0) continue;
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var stockInfo = assignStocks.First(x => x.Id == stockDetail.StockId);
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decimal remainingAllocate = allocatedQuantityForStock;
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// 按顺序分配给各个出库单明细
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foreach (var detail in sortedDetails)
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{
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if (remainingAllocate <= 0) break;
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// 计算这个明细还需要分配的数量
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var detailNeed = detail.OrderQuantity - detail.OverOutQuantity - detail.AllocatedQuantity;
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if (detailNeed <= 0) continue;
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// 分配数量
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var assignQuantity = Math.Min(remainingAllocate, detailNeed);
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// 验证条码是否存在
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if (string.IsNullOrEmpty(stockDetail.Barcode))
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{
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return (false, $"库存明细ID[{stockDetail.Id}]的条码为空");
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}
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// 创建出库锁定信息
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var lockInfo = _outStockLockInfoService.GetOutStockLockInfo(
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outboundOrder, detail, stockInfo, assignQuantity, stockDetail.Barcode, batchNo);
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outStockLockInfos.Add(lockInfo);
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// 更新明细的已分配数量
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detail.AllocatedQuantity += assignQuantity;
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detail.LockQuantity = detail.AllocatedQuantity;
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remainingAllocate -= assignQuantity;
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allocatedQuantity += assignQuantity;
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}
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// 如果还有剩余分配数量，记录警告
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if (remainingAllocate > 0)
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{
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_logger.LogWarning($"库存分配后仍有剩余数量未分配: {remainingAllocate}, 条码: {stockDetail.Barcode}");
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}
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}
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// 验证是否至少分配了一部分
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if (allocatedQuantity <= 0)
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{
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return (false, "库存分配失败，无法分配任何数量");
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}
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// 记录分配结果
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if (allocatedQuantity < totalNeedQuantity)
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{
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_logger.LogWarning($"库存部分分配，需要{totalNeedQuantity}，实际分配{allocatedQuantity}");
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}
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else
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{
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_logger.LogInformation($"库存完全分配，分配数量{allocatedQuantity}");
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}
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return (true, "分配成功");
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}
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private void UpdateOrderDetailStatus(List<Dt_OutboundOrderDetail> details,
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decimal allocatedQuantity, decimal needQuantity)
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{
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foreach (var detail in details)
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{
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var detailNeed = detail.OrderQuantity - detail.LockQuantity - detail.OverOutQuantity - detail.MoveQty;
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if (detailNeed <= 0)
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{
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// 该明细已完全分配
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detail.OrderDetailStatus = OrderDetailStatusEnum.AssignOver.ObjToInt();
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}
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else if (allocatedQuantity < needQuantity)
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{
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// 整体部分分配，该明细可能还有需求
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detail.OrderDetailStatus = OrderDetailStatusEnum.AssignOverPartial.ObjToInt();
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}
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else
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{
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// 整体完全分配
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detail.OrderDetailStatus = OrderDetailStatusEnum.AssignOver.ObjToInt();
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}
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}
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}
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/// <summary>
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/// 出库库存分配后，更新数据库数据
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/// </summary>
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/// <param name="stockInfos"></param>
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/// <param name="outboundOrderDetails"></param>
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/// <param name="outStockLockInfos"></param>
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/// <param name="locationInfos"></param>
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/// <param name="locationStatus"></param>
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/// <param name="tasks"></param>
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/// <returns></returns>
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public WebResponseContent LockOutboundStockDataUpdate(List<Dt_StockInfo> stockInfos, List<Dt_OutboundOrderDetail> outboundOrderDetails,
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List<Dt_OutStockLockInfo> outStockLockInfos, List<Dt_LocationInfo> locationInfos,
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LocationStatusEnum locationStatus = LocationStatusEnum.Lock, List<Dt_Task>? tasks = null)
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{
|
try
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{
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// 更新库存状态
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stockInfos.ForEach(x => x.StockStatus = (int)StockStatusEmun.出库锁定);
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_stockService.StockInfoService.Repository.UpdateData(stockInfos);
|
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// 更新库存明细
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var stockDetails = stockInfos.SelectMany(x => x.Details).ToList();
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_stockService.StockInfoDetailService.Repository.UpdateData(stockDetails);
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BaseDal.UpdateData(outboundOrderDetails);
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List<Dt_OutStockLockInfo> addOutStockLockInfos = outStockLockInfos.Where(x => x.Id == 0).ToList();
|
if (addOutStockLockInfos != null && addOutStockLockInfos.Any())
|
{
|
if (tasks != null)
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{
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addOutStockLockInfos.ForEach(x =>
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{
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x.TaskNum = tasks.FirstOrDefault(v => v.PalletCode == x.PalletCode)?.TaskNum;
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});
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}
|
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_outStockLockInfoService.Repository.AddData(addOutStockLockInfos);
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}
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List<Dt_OutStockLockInfo> updateOutStockLockInfos = outStockLockInfos.Where(x => x.Id > 0).ToList();
|
if (updateOutStockLockInfos != null && updateOutStockLockInfos.Any())
|
{
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_outStockLockInfoService.Repository.UpdateData(updateOutStockLockInfos);
|
}
|
|
_locationStatusChangeRecordService.AddLocationStatusChangeRecord(locationInfos, locationStatus, LocationChangeType.OutboundAssignLocation, "", tasks?.Select(x => x.TaskNum).ToList());
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_locationInfoService.UpdateLocationStatus(locationInfos, locationStatus);
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return WebResponseContent.Instance.OK();
|
}
|
catch (Exception ex)
|
{
|
return WebResponseContent.Instance.Error(ex.Message);
|
}
|
}
|
|
|
|
public override PageGridData<Dt_OutboundOrderDetail> GetPageData(PageDataOptions options)
|
{
|
//var pageGridData = base.GetPageData(options);
|
|
ISugarQueryable<Dt_OutboundOrderDetail> sugarQueryable1 = BaseDal.Db.Queryable<Dt_OutboundOrderDetail>();
|
if (!string.IsNullOrEmpty(options.Wheres))
|
{
|
|
List<SearchParameters> searchParametersList = options.Wheres.DeserializeObject<List<SearchParameters>>();
|
int totalCount = 0;
|
if (searchParametersList.Count > 0)
|
{
|
{
|
SearchParameters? searchParameters = searchParametersList.FirstOrDefault(x => x.Name == nameof(Dt_InboundOrderDetail.OrderId).FirstLetterToLower());
|
if (searchParameters != null)
|
{
|
sugarQueryable1 = sugarQueryable1.Where(x => x.OrderId == searchParameters.Value.ObjToInt());
|
var dataList = sugarQueryable1.ToPageList(options.Page, options.Rows, ref totalCount);
|
return new PageGridData<Dt_OutboundOrderDetail>(totalCount, dataList);
|
}
|
}
|
|
|
}
|
}
|
return new PageGridData<Dt_OutboundOrderDetail>();
|
}
|
|
|
public (List<Dt_StockInfo>, Dt_OutboundOrderDetail, List<Dt_OutStockLockInfo>, List<Dt_LocationInfo>)
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AssignStockOutbound(Dt_OutboundOrderDetail outboundOrderDetail, List<StockSelectViewDTO> stockSelectViews)
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{
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// 验证用户选择
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(bool, string) checkResult = CheckSelectStockDeital(outboundOrderDetail, stockSelectViews);
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if (!checkResult.Item1) throw new Exception(checkResult.Item2);
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Dt_OutboundOrder outboundOrder = _outboundOrderService.Repository.QueryFirst(x => x.Id == outboundOrderDetail.OrderId);
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var originalNeedQuantity = outboundOrderDetail.OrderQuantity - outboundOrderDetail.LockQuantity - outboundOrderDetail.MoveQty;
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List<Dt_StockInfo> outStocks = new List<Dt_StockInfo>();
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List<Dt_OutStockLockInfo> outStockLockInfos = new List<Dt_OutStockLockInfo>();
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decimal remainingNeedQuantity = originalNeedQuantity;
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decimal totalAssignedFromUserSelection = 0;
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// 按先进先出排序用户选择的库存
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var userSelectedStocks = _stockService.StockInfoService.GetStockInfosByPalletCodes(
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stockSelectViews.Select(x => x.PalletCode).ToList());
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var sortedUserSelectedStocks = userSelectedStocks
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.OrderBy(x => x.CreateDate)
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.ToList();
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// 分配用户选择的库存
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foreach (var stock in sortedUserSelectedStocks)
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{
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if (remainingNeedQuantity <= 0) break;
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// 获取用户对该托盘的选择数量
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var userSelection = stockSelectViews.FirstOrDefault(x => x.PalletCode == stock.PalletCode);
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if (userSelection == null) continue;
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// 计算该托盘实际可用数量
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var availableQuantity = CalculateAvailableQuantity(stock, outboundOrderDetail.MaterielCode,
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outboundOrderDetail.BatchNo, outboundOrderDetail.SupplyCode);
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// 确定分配数量：取用户选择数量、可用数量和剩余需求的最小值
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var assignQuantity = Math.Min(
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Math.Min(userSelection.UseableQuantity, availableQuantity),
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remainingNeedQuantity);
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if (assignQuantity <= 0) continue;
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// 执行分配
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var actualAssigned = AssignStockQuantity(stock, outboundOrderDetail, assignQuantity);
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if (actualAssigned > 0)
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{
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outStocks.Add(stock);
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totalAssignedFromUserSelection += actualAssigned;
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remainingNeedQuantity -= actualAssigned;
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// 创建锁定记录
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var lockInfo = CreateOutStockLockInfo(outboundOrder, outboundOrderDetail, stock, actualAssigned);
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outStockLockInfos.Add(lockInfo);
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}
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}
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// 检查用户选择是否至少分配了一部分
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if (totalAssignedFromUserSelection <= 0)
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{
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throw new Exception("用户选择的库存无法分配任何数量");
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}
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// 如果用户选择的库存不够，自动分配剩余部分
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decimal autoAssignedQuantity = 0;
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if (remainingNeedQuantity > 0)
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{
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List<Dt_StockInfo> autoStocks = _stockService.StockInfoService.GetUseableStocks(
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outboundOrderDetail.MaterielCode, outboundOrderDetail.BatchNo, "");
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// 排除用户已选择的托盘
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autoStocks = autoStocks
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.Where(x => !stockSelectViews.Select(v => v.PalletCode).Contains(x.PalletCode))
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.ToList();
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var (autoAssignStocks, stockAllocations) = _stockService.StockInfoService.GetOutboundStocks(
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autoStocks, outboundOrderDetail.MaterielCode, remainingNeedQuantity, out decimal residueQuantity);
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// 检查自动分配结果
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autoAssignedQuantity = remainingNeedQuantity - residueQuantity;
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if (autoAssignedQuantity <= 0 && remainingNeedQuantity > 0)
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{
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// 部分分配是可以接受的，记录警告但不报错
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_logger.LogWarning($"自动分配失败，剩余需求{remainingNeedQuantity}无法满足");
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}
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else if (autoAssignedQuantity > 0)
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{
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outStocks.AddRange(autoAssignStocks);
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// 为自动分配的库存创建锁定记录
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var autoLockInfos = CreateLockInfosForAutoAssign(outboundOrder, outboundOrderDetail, autoAssignStocks, stockAllocations);
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outStockLockInfos.AddRange(autoLockInfos);
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}
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}
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// 更新锁定数量
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outboundOrderDetail.LockQuantity += totalAssignedFromUserSelection + autoAssignedQuantity;
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// 更新状态
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UpdateOrderDetailStatus(outboundOrderDetail, remainingNeedQuantity - autoAssignedQuantity);
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List<Dt_LocationInfo> locationInfos = _locationInfoService.GetLocationInfos(outStocks.Select(x => x.LocationCode).ToList());
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return (outStocks, outboundOrderDetail, outStockLockInfos, locationInfos);
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}
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// 辅助方法
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private decimal CalculateAvailableQuantity(Dt_StockInfo stock, string materielCode, string batchNo, string supplyCode)
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{
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var relevantDetails = stock.Details
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.Where(d => d.MaterielCode == materielCode &&
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(string.IsNullOrEmpty(batchNo) || d.BatchNo == batchNo) &&
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(string.IsNullOrEmpty(supplyCode) || d.SupplyCode == supplyCode))
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.ToList();
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return relevantDetails.Sum(d => d.StockQuantity - d.OutboundQuantity);
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}
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private decimal AssignStockQuantity(Dt_StockInfo stock, Dt_OutboundOrderDetail detail, decimal assignQuantity)
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{
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decimal remainingAssign = assignQuantity;
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// 按先进先出分配库存明细
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var sorteds = stock.Details
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.Where(d => d.MaterielCode == detail.MaterielCode &&
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(d.StockQuantity - d.OutboundQuantity) > 0);
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// .OrderBy(d => d.CreateDate);
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if (!string.IsNullOrEmpty(detail.BatchNo))
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{
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sorteds= stock.Details.Where(x => x.BatchNo == detail.BatchNo);
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}
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var sortedDetails= sorteds.ToList().OrderBy(d => d.CreateDate);
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foreach (var stockDetail in sortedDetails)
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{
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if (remainingAssign <= 0) break;
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var available = stockDetail.StockQuantity - stockDetail.OutboundQuantity;
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var assign = Math.Min(available, remainingAssign);
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stockDetail.OutboundQuantity += assign;
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remainingAssign -= assign;
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}
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return assignQuantity - remainingAssign; // 返回实际分配数量
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}
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private Dt_OutStockLockInfo CreateOutStockLockInfo(Dt_OutboundOrder outboundOrder, Dt_OutboundOrderDetail detail,
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Dt_StockInfo stock, decimal quantity)
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{
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var barcode = stock.Details
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.Where(d => !string.IsNullOrEmpty(d.Barcode))
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.Select(d => d.Barcode)
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.FirstOrDefault();
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return _outStockLockInfoService.GetOutStockLockInfo(outboundOrder, detail, stock, quantity, barcode);
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}
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private List<Dt_OutStockLockInfo> CreateLockInfosForAutoAssign(Dt_OutboundOrder outboundOrder,
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Dt_OutboundOrderDetail detail, List<Dt_StockInfo> stocks, Dictionary<int, decimal> allocations)
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{
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var lockInfos = new List<Dt_OutStockLockInfo>();
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foreach (var stock in stocks.OrderBy(x => x.CreateDate))
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{
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if (allocations.TryGetValue(stock.Id, out decimal quantity) && quantity > 0)
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{
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var lockInfo = CreateOutStockLockInfo(outboundOrder, detail, stock, quantity);
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lockInfos.Add(lockInfo);
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}
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}
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return lockInfos;
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}
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private void UpdateOrderDetailStatus(Dt_OutboundOrderDetail detail, decimal remainingQuantity)
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{
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if (remainingQuantity <= 0)
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{
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detail.OrderDetailStatus = OrderDetailStatusEnum.AssignOver.ObjToInt();
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}
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else
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{
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detail.OrderDetailStatus = OrderDetailStatusEnum.AssignOverPartial.ObjToInt();
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}
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}
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private (bool, string) CheckSelectStockDeital(Dt_OutboundOrderDetail outboundOrderDetail, List<StockSelectViewDTO> stockSelectViews)
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{
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var needQuantity = outboundOrderDetail.OrderQuantity - outboundOrderDetail.LockQuantity - outboundOrderDetail.MoveQty;
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if (needQuantity <= 0)
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{
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return (false, "出库单明细无需分配库存");
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}
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// 检查总选择数量是否大于0
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var totalSelected = stockSelectViews.Sum(x => x.UseableQuantity);
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if (totalSelected <= 0)
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{
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return (false, "用户选择的库存数量必须大于0");
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}
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// 检查每个托盘的可用数量
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foreach (var selection in stockSelectViews)
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{
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if (selection.UseableQuantity <= 0)
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{
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return (false, $"托盘[{selection.PalletCode}]的选择数量必须大于0");
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}
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var stock = _stockService.StockInfoService.GetStockInfoByPalletCode(selection.PalletCode);
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if (stock == null)
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{
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return (false, $"托盘[{selection.PalletCode}]不存在");
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}
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var available = CalculateAvailableQuantity(stock, outboundOrderDetail.MaterielCode,
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outboundOrderDetail.BatchNo, outboundOrderDetail.SupplyCode);
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if (available <= 0)
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{
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return (false, $"托盘[{selection.PalletCode}]没有可用库存");
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}
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}
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return (true, "验证通过");
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}
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}
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}
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