using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Common.StockEnum;
using WIDESEA_Common.WareHouseEnum;
using WIDESEA_Core;
using WIDESEA_Core.BaseServices;
using WIDESEA_Core.Enums;
using WIDESEA_Core.Helper;
using WIDESEA_IBasicRepository;
using WIDESEA_IStockRepository;
using WIDESEA_IStockService;
using WIDESEA_Model.Models;

namespace WIDESEA_StockService
{
    public partial class ProStockInfoService : ServiceBase<Dt_ProStockInfo, IProStockInfoRepository>, IProStockInfoService
    {
        public IProStockInfoRepository Repository => BaseDal;
        private readonly IStockRepository _stockRepository;
        private readonly IBasicRepository _basicRepository;
        public ProStockInfoService(IProStockInfoRepository BaseDal,IStockRepository stockRepository, IBasicRepository basicRepository) : base(BaseDal)
        {
            _stockRepository = stockRepository;
            _basicRepository = basicRepository;
        }
        /// <summary>
        /// 根据外包信息解绑内包信息
        /// </summary>
        public WebResponseContent UnBindStock(List<Dt_ProStockInfoDetail> proStockInfoDetails)
        {
            WebResponseContent content = new WebResponseContent();
            //根据内包号进行库存扣除
            try
            {
                //获取库存
                List<string> BagNos = proStockInfoDetails.Select(x => x.BagNo).Distinct().ToList();
                List<Dt_ProStockInfo> proStockInfos = _stockRepository.ProStockInfoRepository.Db.Queryable<Dt_ProStockInfo>()
                    .Where(x => x.StockStatus == StockStatusEmun.出库完成.ObjToInt())
                    .Includes(x => x.proStockInfoDetails)
                    .Where(x => x.proStockInfoDetails.Any(v => BagNos.Contains(v.BagNo))).Distinct().ToList();
                List<Dt_ProStockInfoDetail> delProStockDetails=new List<Dt_ProStockInfoDetail>();
                List<Dt_ProStockInfoDetail> upProStockDetails = new List<Dt_ProStockInfoDetail>();
                List<Dt_ProStockInfo> delProStockInfos = new List<Dt_ProStockInfo>();
                foreach (var item in proStockInfoDetails)
                {
                    Dt_ProStockInfo? proStockInfo = proStockInfos.Where(x => x.proStockInfoDetails.Any(v => v.BagNo == item?.BagNo)).FirstOrDefault();
                    Dt_ProStockInfoDetail? proStockInfoDetail = proStockInfo?.proStockInfoDetails.Where(x => x.BagNo == item?.BagNo).FirstOrDefault();
                    if (proStockInfo==null || proStockInfoDetail == null)
                    {
                       return content.Error($"未找到{item?.BagNo}库存");
                    }
                    
                    //判断明细是否全部扫出
                    if (proStockInfoDetail.StockPcsQty==item.StockPcsQty)
                    {
                        delProStockDetails.Add(proStockInfoDetail);
                        proStockInfo.proStockInfoDetails.Remove(proStockInfoDetail);
                        item.OutDetailId = proStockInfoDetail.OutDetailId;
                        item.OutDetailSaleNo = proStockInfoDetail.OutDetailSaleNo;
                    }
                    else
                    {
                        proStockInfoDetail.StockPcsQty -= item.StockPcsQty;
                        proStockInfoDetail.SETQty -= item.SETQty;
                        proStockInfoDetail.OutboundQuantity = 0;
                        item.OutDetailId = 0;
                        item.OutDetailSaleNo = "";
                        upProStockDetails.Add(proStockInfoDetail);
                    }

                    if (proStockInfo.proStockInfoDetails.Count==0)
                    {
                        delProStockInfos.Add(proStockInfo);
                    }
                }
                if (delProStockInfos.Count>0)
                {
                    BaseDal.DeleteAndMoveIntoHty(delProStockInfos, OperateTypeEnum.自动删除);
                }
                if (delProStockDetails.Count > 0)
                {
                    _stockRepository.ProStockInfoDetailRepository.DeleteAndMoveIntoHty(delProStockDetails, OperateTypeEnum.自动删除);
                }
                if (upProStockDetails.Count > 0)
                {
                    _stockRepository.ProStockInfoDetailRepository.UpdateData(upProStockDetails);
                }
                content.OK("成功", proStockInfoDetails);
            }
            catch (Exception ex)
            {
                content.Error(ex.Message);
            }
            return content;
        }
        //查找可用库存
        public List<Dt_ProStockInfo> GetUseableStocks(int warehoseId,Dt_ProOutOrderDetail proOutOrderDetail)
        {
            List<string> locationCodes = _basicRepository.LocationInfoRepository.GetCanOutLocationCodes(warehoseId);
            return BaseDal.GetProStocks(proOutOrderDetail,locationCodes);
        }
        /// <summary>
        /// MES提库可用库存
        /// </summary>
        /// <returns></returns>
        public List<Dt_ProStockInfo> GetUseableStocks(Dt_MesRworkOutboundOrder mesRworkOutboundOrder)
        {
            //转换成 成品仓仓库信息获取尾数属性的货位
            Dt_Warehouse warehouse = _basicRepository.WarehouseRepository.QueryFirst(x=>x.WarehouseId== mesRworkOutboundOrder.WarehouseId);
            List<string> locationCodes = _basicRepository.LocationInfoRepository.GetCanOutLocationCodes(warehouse.WarehouseId);
            return BaseDal.GetProStocks(mesRworkOutboundOrder, locationCodes);
        }
        //查找可用报废库存
        public List<Dt_ProStockInfo> GetUseableStocks(int warehoseId, Dt_ErpProScrapSheetDetail erpProScrapSheetDetail)
        {
            List<string> locationCodes = _basicRepository.LocationInfoRepository.GetCanOutLocationCodes(warehoseId);
            return BaseDal.GetProStocks(erpProScrapSheetDetail, locationCodes);
        }
        /// <summary>
        /// 获取出库库存
        /// </summary>
        public List<Dt_ProStockInfo> GetOutboundStocks(List<Dt_ProStockInfo> stockInfos, Dt_ProOutOrderDetail outOrderDetail, float needQuantity, out float residueQuantity)
        {
            List<Dt_ProStockInfo> assignOutStocks =new List<Dt_ProStockInfo>();
            bool isCanLot = string.IsNullOrEmpty(outOrderDetail.PLot);
            bool isCanDate = string.IsNullOrEmpty(outOrderDetail.DateCode);
            float stockTotalQuantity = stockInfos.Select(x => x.proStockInfoDetails.Where(x => x.ProductCode == outOrderDetail.PCode && x.ProductVersion.StartsWith(outOrderDetail.PVer.Substring(0, 1))
                            && (isCanLot ? isCanLot : x.BagNo == outOrderDetail.PLot)
                            && (isCanDate ? isCanDate : x.DateCode == outOrderDetail.DateCode))
                        .Sum(v => v.StockPcsQty - v.OutboundQuantity)).Sum(x => x);
            //stockInfos = stockInfos.OrderBy(x => x.Id).ToList();
            
            if (stockTotalQuantity >= needQuantity)//库存够
            {
                int index = 0;
                while (needQuantity > 0)
                {
                    Dt_ProStockInfo stockInfo = stockInfos[index];
                    float useableStockQuantity = stockInfo.proStockInfoDetails
                        .Where(x => x.ProductCode == outOrderDetail.PCode && x.ProductVersion.StartsWith(outOrderDetail.PVer.Substring(0,1))
                            && (isCanLot ? isCanLot : x.BagNo == outOrderDetail.PLot)
                            && (isCanDate ? isCanDate : x.DateCode == outOrderDetail.DateCode))
                        .Sum(x => x.StockPcsQty - x.OutboundQuantity);
                    if (useableStockQuantity < needQuantity && useableStockQuantity >0)
                    {
                        stockInfo.proStockInfoDetails.Where(x => x.ProductCode == outOrderDetail.PCode && x.ProductVersion.StartsWith(outOrderDetail.PVer.Substring(0, 1))
                            && (isCanLot ? isCanLot : x.BagNo == outOrderDetail.PLot)
                            && (isCanDate ? isCanDate : x.DateCode == outOrderDetail.DateCode)).ToList().ForEach(x => x.OutboundQuantity = x.StockPcsQty);
                        needQuantity -= useableStockQuantity;
                    }
                    else
                    {
                        stockInfo.proStockInfoDetails.ForEach(x =>
                        {
                            //满足条件进行分配
                            if ((x.StockPcsQty > x.OutboundQuantity)
                                && x.ProductCode == outOrderDetail.PCode && x.ProductVersion.StartsWith(outOrderDetail.PVer.Substring(0, 1)) 
                                && (isCanLot ? isCanLot : x.BagNo == outOrderDetail.PLot)
                                && (isCanDate ? isCanDate : x.DateCode == outOrderDetail.DateCode))
                            {
                                if (x.StockPcsQty - x.OutboundQuantity >= needQuantity)
                                {
                                    x.OutboundQuantity += needQuantity;
                                    needQuantity = 0;
                                    x.OutDetailSaleNo = outOrderDetail.SaleOrder;
                                    x.OutDetailId = outOrderDetail.Id;
                                }
                                else
                                {
                                    needQuantity -= (x.StockPcsQty - x.OutboundQuantity);
                                    x.OutboundQuantity = x.StockPcsQty;
                                    x.OutDetailSaleNo = outOrderDetail.SaleOrder;
                                    x.OutDetailId = outOrderDetail.Id;
                                }
                            }
                        });
                    }
                    assignOutStocks.Add(stockInfo);
                    index++;
                }
            }
            #region 成品可用库存不足不进行分配
            //else
            //{
            //    for (int i = 0; i < stockInfos.Count; i++)
            //    {
            //        Dt_ProStockInfo stockInfo = stockInfos[i];
            //        float useableStockQuantity = stockInfo.proStockInfoDetails
            //            .Where(x => x.ProductCode == outOrderDetail.PCode && x.ProductVersion == outOrderDetail.PVer
            //                && (isCanLot ? isCanLot : x.BagNo == outOrderDetail.PLot)
            //                && (isCanDate ? isCanDate : x.DateCode == outOrderDetail.DateCode))
            //            .Sum(x => x.StockPcsQty - x.OutboundQuantity);
            //        if (useableStockQuantity < needQuantity)
            //        {
            //            stockInfo.proStockInfoDetails.ForEach(x => x.OutboundQuantity = x.StockPcsQty);
            //            needQuantity -= useableStockQuantity;
            //        }
            //        else
            //        {
            //            stockInfo.proStockInfoDetails.ForEach(x =>
            //            {
            //                if (x.StockPcsQty > x.OutboundQuantity && x.ProductCode == outOrderDetail.PCode && x.ProductVersion == outOrderDetail.PVer
            //                    && (isCanLot ? isCanLot : x.BagNo == outOrderDetail.PLot)
            //                    && (isCanDate ? isCanDate : x.DateCode == outOrderDetail.DateCode))
            //                {
            //                    if (x.StockPcsQty - x.OutboundQuantity >= needQuantity)
            //                    {
            //                        x.OutboundQuantity += needQuantity;
            //                        needQuantity = 0;
            //                    }
            //                    else
            //                    {
            //                        needQuantity -= (x.StockPcsQty - x.OutboundQuantity);
            //                        x.OutboundQuantity = x.StockPcsQty;
            //                    }
            //                }
            //            });
            //        }
            //        stockInfo.proStockInfoDetails.ForEach(x =>
            //        {
            //            x.OutDetailSaleNo = outOrderDetail.SaleOrder;
            //            x.OutDetailId = outOrderDetail.Id;
            //        });
            //        assignOutStocks.Add(stockInfo);
            //    }
            //}
            #endregion
            residueQuantity = needQuantity;
            return assignOutStocks;
        }
        /// <summary>
        /// 获取报废库存
        /// </summary>
        public List<Dt_ProStockInfo> GetOutboundStocks(List<Dt_ProStockInfo> stockInfos, Dt_ErpProScrapSheetDetail outOrderDetail, float needQuantity, out float residueQuantity)
        {
            List<Dt_ProStockInfo> assignOutStocks = new List<Dt_ProStockInfo>();
            float stockTotalQuantity = stockInfos.Select(x => x.proStockInfoDetails.Where(x =>
                            x.ProductCode == outOrderDetail.ScrapProCode
                            && x.ProductVersion == outOrderDetail.ScrapProVersion
                            && x.LotNumber == outOrderDetail.ScrapProLotNo).Sum(v => v.StockPcsQty - v.OutboundQuantity)).Sum(x => x);
            //stockInfos = stockInfos.OrderBy(x => x.Id).ToList();
            if (stockTotalQuantity >= needQuantity)//库存够
            {
                int index = 0;
                while (needQuantity > 0)
                {
                    Dt_ProStockInfo stockInfo = stockInfos[index];
                    float useableStockQuantity = stockInfo.proStockInfoDetails
                        .Where(x => 
                            x.ProductCode == outOrderDetail.ScrapProCode 
                            && x.ProductVersion==outOrderDetail.ScrapProVersion
                            && x.LotNumber == outOrderDetail.ScrapProLotNo)
                        .Sum(x => x.StockPcsQty - x.OutboundQuantity);
                    if (useableStockQuantity < needQuantity && useableStockQuantity > 0)
                    {
                        stockInfo.proStockInfoDetails.Where(x => 
                            x.ProductCode == outOrderDetail.ScrapProCode
                            && x.ProductVersion == outOrderDetail.ScrapProVersion
                            && x.LotNumber == outOrderDetail.ScrapProLotNo).ToList().ForEach(x => x.OutboundQuantity = x.StockPcsQty);
                        needQuantity -= useableStockQuantity;
                    }
                    else
                    {
                        stockInfo.proStockInfoDetails.ForEach(x =>
                        {
                            //满足条件进行分配
                            if ((x.StockPcsQty > x.OutboundQuantity)
                            && x.ProductCode == outOrderDetail.ScrapProCode
                            && x.ProductVersion == outOrderDetail.ScrapProVersion
                            && x.LotNumber == outOrderDetail.ScrapProLotNo)
                            {
                                if (x.StockPcsQty - x.OutboundQuantity >= needQuantity)
                                {
                                    x.OutboundQuantity += needQuantity;
                                    needQuantity = 0;
                                    x.OutDetailId = outOrderDetail.Id;
                                }
                                else
                                {
                                    needQuantity -= (x.StockPcsQty - x.OutboundQuantity);
                                    x.OutboundQuantity = x.StockPcsQty;
                                    x.OutDetailId = outOrderDetail.Id;
                                }
                            }
                        });
                    }
                    assignOutStocks.Add(stockInfo);
                    index++;
                }
            }
            residueQuantity = needQuantity;
            return assignOutStocks;
        }
        /// <summary>
        /// 获取MES提库库存
        /// </summary>
        public List<Dt_ProStockInfo> GetOutboundStocks(List<Dt_ProStockInfo> stockInfos, Dt_MesRworkOutboundOrder mesRworkOutboundOrder, float needQuantity, out float residueQuantity)
        {
            List<Dt_ProStockInfo> assignOutStocks = new List<Dt_ProStockInfo>();
            bool isCanDate = string.IsNullOrEmpty(mesRworkOutboundOrder.DateCode);
            float stockTotalQuantity = stockInfos.Select(x => x.proStockInfoDetails.Where(x => x.ProductCode == mesRworkOutboundOrder.ProductCode
                            && x.ProductVersion == mesRworkOutboundOrder.ProductVersion
                            && (isCanDate ? isCanDate : x.DateCode == mesRworkOutboundOrder.DateCode))
                        .Sum(v => v.StockPcsQty - v.OutboundQuantity)).Sum(x => x);
            //stockInfos = stockInfos.OrderBy(x => x.Id).ToList();
            if (stockTotalQuantity >= needQuantity)//库存够
            {
                int index = 0;
                while (needQuantity > 0)
                {
                    Dt_ProStockInfo stockInfo = stockInfos[index];
                    float useableStockQuantity = stockInfo.proStockInfoDetails
                        .Where(x => x.ProductCode == mesRworkOutboundOrder.ProductCode 
                            && x.ProductVersion == mesRworkOutboundOrder.ProductVersion
                            && (isCanDate? isCanDate: x.DateCode == mesRworkOutboundOrder.DateCode))
                        .Sum(x => x.StockPcsQty - x.OutboundQuantity);
                    if (useableStockQuantity < needQuantity)
                    {
                        stockInfo.proStockInfoDetails.ForEach(x => x.OutboundQuantity = x.StockPcsQty);
                        needQuantity -= useableStockQuantity;
                    }
                    else
                    {
                        stockInfo.proStockInfoDetails.ForEach(x =>
                        {
                            if ((x.StockPcsQty > x.OutboundQuantity) 
                                && x.ProductCode == mesRworkOutboundOrder.ProductCode 
                                && x.ProductVersion == mesRworkOutboundOrder.ProductVersion
                                && (isCanDate ? isCanDate : x.DateCode == mesRworkOutboundOrder.DateCode))
                            {
                                if (x.StockPcsQty - x.OutboundQuantity >= needQuantity)
                                {
                                    x.OutboundQuantity += needQuantity;
                                    needQuantity = 0;
                                }
                                else
                                {
                                    needQuantity -= (x.StockPcsQty - x.OutboundQuantity);
                                    x.OutboundQuantity = x.StockPcsQty;
                                }
                            }
                        });
                    }
                    assignOutStocks.Add(stockInfo);
                    index++;
                }
            }
            residueQuantity = needQuantity;
            return assignOutStocks;
        }
        ////处理出库库存
        //public (List<Dt_ProStockInfoDetail>?, List<Dt_ProStockInfoDetail>?) HandleOutProStock(Dt_ProStockInfo proStockInfo)
        //{
        //    List<Dt_ProStockInfoDetail>? deleteStockDetails = null;
        //    List<Dt_ProStockInfoDetail>? updateStockDetails = null;
        //    foreach (var item in proStockInfo.proStockInfoDetails)
        //    {
        //        if (item.StockPcsQty==item.OutboundQuantity)
        //        {
        //            item.ProOutDetailStatus = StockStatusEmun.出库完成.ObjToInt();
        //            deleteStockDetails.Add(item);
        //        }
        //        else if(item.StockPcsQty> item.OutboundQuantity && item.OutboundQuantity>0)
        //        {
        //            item.StockPcsQty-=item.OutboundQuantity;
        //            updateStockDetails.Add(item);
        //        }
        //    }
        //    return (deleteStockDetails, updateStockDetails);
        //}
    }
}