using YLErp.DBModels.Consts;
using YLErp.Model;


namespace YLErp.BLL.GenerateDocument
{
    public class GeneralBatchGenerateUnwindReport : BatchGenerateDocs
    {
        public GeneralBatchGenerateUnwindReport(List<int> tradeIds, string docType, int optId, string optName, List<int> tradeCashIds) : base(tradeIds, docType, optId, optName, tradeCashIds)
        {
            TradeCashIds = tradeCashIds;
        }

        protected override string ContractType => ContractTypeEnum.UnWind;

        protected List<int> TradeCashIds { get; private set; }

        public override List<trade_contract_group> GetDatas()
        {
            //当前交易日
            var valueDate = valuedateBLL.ValueDate;
            var tradeCashStatus = new List<string>
            {
                ClientCashInCashOut.系统操作_行权费,
                ClientCashInCashOut.系统操作_平仓费
            };
            //获取提前终止交易
            IQueryable<trade_contract_group> query = null;
            if (PS.Config.TradeElement.IsSingleExecutionTemplate)
            {
                query = from trade in db.trade
                        join tcd in (from contractDoc in db.trade_contract_document
                                     join tcr in db.trade_contract_r on contractDoc.Code equals tcr.ContractCode
                                     where contractDoc.Type == ContractTypeEnum.Trade && tcr.Type == contractDoc.Type && tcr.IsValid
                                     select new { contractDoc, tcr.TradeId }) on trade.id equals tcd.TradeId
                            into contractDocs
                        from tcd in contractDocs.DefaultIfEmpty()
                        join tc in (from tradeCash in db.trade_cash
                                    where tradeCash.ValidState != ConsGlobal.InValid && !tradeCash.IsDeleted && tradeCashStatus.Contains(tradeCash.Action) && tradeCash.ExerciseWay == TradeCashExerciseWayEnum.提前终止行权 && TradeCashIds.Contains(tradeCash.id)
                                    select tradeCash)
                            on trade.id equals tc.TradeId into tCash
                        from tc in tCash.DefaultIfEmpty()
                        where (trade.TradeStatus == ConsTrade.已平仓 || trade.UnWindNotional > 0) && trade.ValidState != "InValid"
                              && trade.UnWindDate <= valueDate && trade.ClientId != 0 && TradeIdList.Contains(trade.id)
                        select new trade_contract_group
                        {
                            trade = trade,
                            trade_cash = tc,
                            trade_contract_document = tcd.contractDoc,
                        };
            }
            else
            {
                query = from trade in db.trade
                        join tcd in (from contractDoc in db.trade_contract_document
                                     join tcr in db.trade_contract_r on contractDoc.Code equals tcr.ContractCode
                                     where contractDoc.Type == ContractTypeEnum.Trade && contractDoc.Type == tcr.Type && tcr.IsValid
                                     select new { contractDoc, tcr.TradeId }) on trade.id equals tcd.TradeId
                            into contractDocs
                        from tcd in contractDocs.DefaultIfEmpty()
                        join tc in (from tradeCash in db.trade_cash
                                    where tradeCash.ValidState != ConsGlobal.InValid && !tradeCash.IsDeleted && tradeCashStatus.Contains(tradeCash.Action) && tradeCash.ExerciseWay == TradeCashExerciseWayEnum.提前终止行权 && TradeCashIds.Contains(tradeCash.id)
                                    select tradeCash)
                            on trade.id equals tc.TradeId into tCash
                        from tc in tCash.DefaultIfEmpty()
                        where (trade.TradeStatus == ConsTrade.已平仓 || trade.UnWindNotional > 0 || (trade.TradeStatus == ConsTrade.已执行 && trade.ExerciseMode == "American")) && trade.ValidState != "InValid"
                              && trade.UnWindDate <= valueDate && trade.ClientId != 0 && TradeIdList.Contains(trade.id)
                        select new trade_contract_group
                        {
                            trade = trade,
                            trade_cash = tc,
                            trade_contract_document = tcd.contractDoc,
                        };
            }

            return query.ToList();
        }
    }
}