zszq-trs/YLErpDAL/Modules/EodModule/QueryModule/EodCloseInfoQueryService.cs

namespace YLErp.Modules.EodModule.QueryModule
{
    /// <summary>
    /// 日终清算--了结信息流水
    /// </summary>
    public class EodCloseInfoQueryService : YLBaseService<EodSettleInfoQueryContext>
    {
        public EodCloseInfoQueryService(EodSettleInfoQueryContext context) : base(context)
        {

        }

        public IEnumerable<EodCloseInfoField> GetEodCloseInfoList(DateTime valueDate, List<int> clientIdsOfInside = null)
        {
            valueDate = valueDate.Date;

            var tradeQuery = DbContext.trade.AsQueryable();
            if (clientIdsOfInside != null)
            {
                tradeQuery = tradeQuery.Where(a => !clientIdsOfInside.Contains(a.ClientId));
            }

            var query = from tc in DbContext.trade_cash
                        join td in tradeQuery on tc.TradeId equals td.id
                        //join tcSwap in DbContext.trade_cash_swap on tc.id equals tcSwap.TradeId into tcSwap_t
                        //from tcSwap in tcSwap_t.DefaultIfEmpty()
                        where tc.ValueDate == valueDate && tc.ValidState != ConsGlobal.InValid && !tc.IsDeleted
                            && (tc.Action == ClientCashInCashOut.系统操作_行权费 || tc.Action == ClientCashInCashOut.系统操作_平仓费
                                || tc.Action == ClientCashInCashOut.系统操作_票息 && tc.IsLastAction)
                            && td.ValidState != ConsGlobal.InValid && td.IsGroup != 2
                        select new
                        {
                            td.ClientId,
                            td.TradeNumber,
                            td.TradeType,
                            td.StructureType,
                            td.TradePrice,
                            td.BuySell,

                            td.TradeDate,
                            td.OptionType,
                            td.UnderlyingCode,

                            tcAction = tc.Action,
                            tcAmount = tc.Amount,
                            tc.UnwindPercentRate
                        };

            var datas = query.ToArray();

            var list = new List<EodCloseInfoField>(datas.Length);
            var tradeNumberList = datas.Where(O => O.TradeType == "收益互换").Select(O => O.TradeNumber).ToHashSet();
            var swapDict = (from t in DbContext.trade
                            join ts in DbContext.trade_swap
                            on t.id equals ts.TradeId
                            where tradeNumberList.Contains(t.TradeNumber)
                            select new
                            {
                                t.TradeNumber,
                                LongShort = ts.IsGetFloatingProfit ? ts.GetLongShort : ts.PayLongShort,
                            }).ToDictionary(K => K.TradeNumber, V => V.LongShort);

            foreach (var n in datas)
            {
                var um = DataCacheProvider.GetUnderlyingDataSource().GetData(n.UnderlyingCode);

                var f = new EodCloseInfoField
                {
                    TradeNumber = n.TradeNumber,
                    TradeType = n.TradeType,
                    StructureType = n.StructureType,
                    TradeSide = n.BuySell,
                    TradeDate = n.TradeDate.OtcFormatDate(),
                    CallPut = n.TradeType == "收益互换" && swapDict.ContainsKey(n.TradeNumber) ? swapDict[n.TradeNumber] : ConsGlobal.CallPut.IsCall(n.OptionType) ? "多头" : "空头",
                    UnderlyingCode = n.UnderlyingCode,
                    UnderlyingName = um?.UnderlyingName,
                    CloseFee = 0,

                    ClientNumber = null,

                    CloseProfit = CalculationModule.TradeCalcHelper.CalcWinLoss(tradeType: n.TradeType, buySell: n.BuySell, tradePrice: n.TradePrice ?? 0, tcUnwindPercent: n.UnwindPercentRate ?? 0, tcAmount: n.tcAmount)
                };

                if (_context.TryGetClientInfo(n.ClientId, out var clientInfo))
                {
                    f.ClientNumber = clientInfo.Number;
                }

                list.Add(f);
            }

            return list;
        }
    }

    /// <summary>
    /// 日终清算--了结信息流水
    /// </summary>
    public class EodCloseInfoField
    {
        /// <summary>
        /// 交易编号
        /// </summary>
        public string TradeNumber { get; set; }

        /// <summary>
        /// 子账户编码
        /// </summary>
        public string ClientNumber { get; set; }

        /// <summary>
        /// 交易类型
        /// </summary>
        public string TradeType { get; set; }

        /// <summary>
        /// 交易日期
        /// </summary>
        public string TradeDate { get; set; }

        /// <summary>
        /// 交易方向
        /// </summary>
        public string TradeSide { get; set; }

        /// <summary>
        /// 看涨看跌
        /// </summary>
        public string CallPut { get; set; }

        /// <summary>
        /// 标的代码
        /// </summary>
        public string UnderlyingCode { get; set; }

        /// <summary>
        /// 标的名称
        /// </summary>
        public string UnderlyingName { get; set; }

        /// <summary>
        /// 结构类型
        /// </summary>
        public string StructureType { get; set; }

        /// <summary>
        /// 平仓盈亏
        /// </summary>
        public double CloseProfit { get; set; }

        /// <summary>
        /// 手续费
        /// </summary>
        public double CloseFee { get; set; }
    }
}