using AutoMapper;
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using SqlSugar;
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using WIDESEA_Common.LocationEnum;
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using WIDESEA_Common.StockEnum;
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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_IBasicService;
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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_StockService
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{
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public partial class StockInfoService : ServiceBase<Dt_StockInfo, IRepository<Dt_StockInfo>>, IStockInfoService
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{
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private readonly IMapper _mapper;
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private readonly IRecordService _recordService;
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public IRepository<Dt_StockInfo> Repository => BaseDal;
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private readonly IRepository<Dt_StockInfoDetail> _stockInfoDetailRepository;
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private readonly ILocationInfoService _locationInfoService;
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public StockInfoService(IRepository<Dt_StockInfo> BaseDal, IMapper mapper, IRepository<Dt_StockInfoDetail> stockInfoDetailRepository, IRecordService recordService, ILocationInfoService locationInfoService) : base(BaseDal)
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{
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_mapper = mapper;
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_stockInfoDetailRepository = stockInfoDetailRepository;
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_recordService = recordService;
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_locationInfoService = locationInfoService;
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}
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/// <summary>
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/// 根据托盘号查询库存
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/// </summary>
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/// <param name="palletCode"></param>
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/// <returns></returns>
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public Dt_StockInfo? GetStockByPalletCode(string palletCode)
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{
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Dt_StockInfo stockInfo = BaseDal.QueryFirst(x => x.PalletCode == palletCode);
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if (stockInfo != null)
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{
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stockInfo.Details = _stockInfoDetailRepository.QueryData(x => x.StockId == stockInfo.Id);
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}
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return stockInfo;
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}
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public void AddMaterielGroup(Dt_StockInfo stockInfo)
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{
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decimal beforeQuantity = 0;
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List<Dt_StockInfoDetail> details = new List<Dt_StockInfoDetail>();
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if (stockInfo.Id == 0)
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{
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if (stockInfo.Details != null && stockInfo.Details.Any())
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{
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BaseDal.Db.InsertNav(stockInfo).Include(x => x.Details).ExecuteCommand();
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}
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else
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{
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BaseDal.AddData(stockInfo);
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}
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details = stockInfo.Details;
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}
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else
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{
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beforeQuantity = stockInfo.Details.Where(x => x.Id != 0).Sum(x => x.StockQuantity);
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for (int i = 0; i < stockInfo.Details.Count; i++)
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{
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if (stockInfo.Details[i].Id == 0)
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{
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details.Add(_stockInfoDetailRepository.Db.Insertable(stockInfo.Details[i]).ExecuteReturnEntity());
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}
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}
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}
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stockInfo.Details = details;
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_recordService.StockQuantityChangeRecordService.AddStockChangeRecord(stockInfo, stockInfo.Details, beforeQuantity, stockInfo.Details.Sum(x => x.StockQuantity) + beforeQuantity, WIDESEA_Common.StockEnum.StockChangeType.MaterielGroup);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="stockInfos"></param>
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/// <param name="materielCode"></param>
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/// <param name="needQuantity"></param>
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/// <param name="residueQuantity"></param>
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/// <returns></returns>
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public (List<Dt_StockInfo>, Dictionary<int, decimal>) GetOutboundStocks(List<Dt_StockInfo> stockInfos, string materielCode, decimal needQuantity, out decimal residueQuantity)
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{
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List<Dt_StockInfo> outStocks = new List<Dt_StockInfo>();
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Dictionary<int, decimal> stockAllocations = new Dictionary<int, decimal>(); // 记录每个库存明细的分配数量
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// 按先进先出排序所有相关的库存明细
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var sortedStockDetails = stockInfos
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.SelectMany(x => x.Details)
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.Where(x => x.MaterielCode == materielCode &&
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x.StockQuantity > x.OutboundQuantity) // 有可用库存
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.OrderBy(x => x.ProductionDate) // 按生产日期排序，先进先出
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.ThenBy(x => x.StockId) // 相同生产日期按库存ID排序
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.ToList();
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if (!sortedStockDetails.Any())
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{
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residueQuantity = needQuantity;
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return (outStocks, stockAllocations);
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}
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// 计算总可用库存
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var stockTotalQuantity = sortedStockDetails.Sum(x => x.StockQuantity - x.OutboundQuantity);
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if (stockTotalQuantity < needQuantity)
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{
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residueQuantity = needQuantity - stockTotalQuantity;
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// 不抛出异常，允许部分分配
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}
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else
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{
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residueQuantity = 0;
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}
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decimal remainingNeed = needQuantity;
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// 按先进先出顺序分配库存
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foreach (var detail in sortedStockDetails)
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{
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if (remainingNeed <= 0) break;
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decimal availableQuantity = detail.StockQuantity - detail.OutboundQuantity;
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if (availableQuantity <= 0) continue;
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decimal allocateQuantity = Math.Min(availableQuantity, remainingNeed);
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// 更新出库数量
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detail.OutboundQuantity += allocateQuantity;
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remainingNeed -= allocateQuantity;
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// 记录分配数量
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stockAllocations[detail.Id] = allocateQuantity;
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// 如果这个库存还没添加到出库列表中，就添加
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var stockInfo = stockInfos.First(x => x.Id == detail.StockId);
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if (!outStocks.Contains(stockInfo))
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{
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outStocks.Add(stockInfo);
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}
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}
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residueQuantity = remainingNeed;
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return (outStocks, stockAllocations);
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}
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/// <summary>
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/// 根据条码获取库存信息
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/// </summary>
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public async Task<Dt_StockInfoDetail> GetStockDetailByBarcode(string barcode, string materielCode)
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{
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return await Db.Queryable<Dt_StockInfoDetail>()
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.Includes(x => x.StockInfo)
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.Where(x => x.Barcode == barcode && x.MaterielCode == materielCode)
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.FirstAsync();
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}
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/// <summary>
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/// 获取物料的所有条码信息
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/// </summary>
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public async Task<List<Dt_StockInfoDetail>> GetMaterialBarcodes(string materielCode, string batchNo = null)
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{
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var query = Db.Queryable<Dt_StockInfoDetail>()
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.Includes(x => x.StockInfo)
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.Where(x => x.MaterielCode == materielCode && x.StockQuantity > x.OutboundQuantity);
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if (!string.IsNullOrEmpty(batchNo))
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{
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query = query.Where(x => x.BatchNo == batchNo);
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}
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return await query.OrderBy(x => x.ProductionDate).ToListAsync();
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}
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public List<Dt_StockInfo> GetStockInfos(string materielCode, string lotNo, List<string> locationCodes)
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{
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var query = Db.Queryable<Dt_StockInfo>()
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.Where(x => locationCodes.Contains(x.LocationCode)
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// && x.StockStatus == (int)StockStatusEmun.正常)
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).Includes(x => x.Details);
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if (!string.IsNullOrEmpty(materielCode))
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{
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query = query.Where(x => x.Details.Any(d => d.MaterielCode == materielCode));
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}
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if (!string.IsNullOrEmpty(lotNo))
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{
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query = query.Where(x => x.Details.Any(d => d.BatchNo == lotNo));
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}
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var stocks = query.ToList();
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return stocks.OrderBy(x => x.Details.Where(d => d.MaterielCode == materielCode &&
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(string.IsNullOrEmpty(lotNo) || d.BatchNo == lotNo)).Min(d => d.ProductionDate)).ToList();
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//ISugarQueryable<Dt_LocationInfo> sugarQueryable = Db.Queryable<Dt_LocationInfo>().Where(x => locationCodes.Contains(x.LocationCode));
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//ISugarQueryable<Dt_StockInfo> sugarQueryable1 = Db.Queryable<Dt_StockInfo>().Includes(x => x.Details).Where(x => x.Details.Any(v => v.MaterielCode == materielCode));
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//return sugarQueryable.InnerJoin(sugarQueryable1, (a, b) => a.LocationCode == b.LocationCode).Select((a, b) => b).OrderBy(a => a.CreateDate).Includes(a => a.Details).ToList();
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}
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public List<Dt_StockInfo> GetUseableStocks(string materielCode, string batchNo)
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{
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List<string> locationCodes = _locationInfoService.GetCanOutLocationCodes();
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return GetStockInfos(materielCode, batchNo, locationCodes);
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}
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public Dt_StockInfo GetPalletStockInfo(int locationType)
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{
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return Db.Queryable<Dt_StockInfo>().Where(x => x.StockStatus == StockStatusEmun.入库完成.ObjToInt() && SqlFunc.Subqueryable<Dt_LocationInfo>().Where(v => v.LocationCode == x.LocationCode && v.LocationType == locationType && v.LocationStatus == LocationStatusEnum.Pallet.ObjToInt() && (v.EnableStatus == EnableStatusEnum.OnlyOut.ObjToInt() || EnableStatusEnum.Normal.ObjToInt() == v.EnableStatus)).Any()).OrderBy(x => x.ModifyDate).First();
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}
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}
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}
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