zszq-trs/YLErpDAL/Modules/TradeModule/DocGenerateModule/TransactionGenerateService.cs

using NPOI.SS.Formula.Functions;
using Org.BouncyCastle.Ocsp;
using System.Diagnostics;
using YLErp.DBModels.Consts;
using YLErp.Models;
using YLErp.Plugins.TradeDocGenerator.Abstracts;

namespace YLErp.Modules.TradeModule.DocGenerateModule
{
    public class TransactionGenerateService : BatchSettlementBillGenerateService
    {
        public TransactionGenerateService(OptUserInfo userInfo) : base(userInfo)
        {

        }

        /// <summary>
        /// 生成确认书
        /// </summary>
        /// <param name="clientID">要生成确认书的客户Id</param>
        /// <param name="docType">生成的确认书文件类型</param>
        /// <param name="errors">错误信息</param>
        /// <param name="files">生成的确认书文件路径</param>
        /// <param name="startDate">持仓日期区间-开始日期</param>
        /// <param name="endDate">持仓日期区间-结束日期</param>
        /// <param name="TradeTypes">要包含的交易类型</param>
        /// <returns></returns>
        public IEnumerable<TradeDocGenerateResult> Generate(int[] clientIds, string docType, DateTime startDate, DateTime endDate, string[] TradeTypes, List<int> sealResults)
        {
            var idquery = from tc in DbContext.trade_cash
                          join t in DbContext.trade
                          on tc.TradeId equals t.id
                          where t.TradeType == "累计期权"
                          && t.ValidState != ConsGlobal.InValid
                          && ConsTrade.TradeCompleteStatus.Contains(t.TradeStatus)
                          && tc.Action != "系统操作-期权费"
                          && tc.ValidState != ConsGlobal.InValid
                          && tc.IsDeleted != true
                          group tc by tc.TradeId into g
                          select new
                          {
                              Key = g.Key,
                              list = g.ToList()
                          };

            var ids = idquery.ToList().Select(x => x.list.OrderByDescending(i => i.ValueDate).FirstOrDefault()).Where(t => t.ValueDate >= startDate
                          && t.ValueDate <= endDate).Select(x => x.id).ToList();

            var tid2 = DbContext.trade.Where(x => x.TradeType == "累计期权" && x.ValidState != ConsGlobal.InValid && x.TradeDate >= startDate && x.TradeDate <= endDate).Select(x => x.id).ToList();
            var tcid2 = DbContext.trade_cash.Where(x => x.Action == "系统操作-期权费" && x.ValidState != ConsGlobal.InValid
                          && x.IsDeleted != true && tid2.Contains(x.TradeId)).AsEnumerable().GroupBy(x => x.TradeId).Select(x => x.FirstOrDefault().id).ToList();

            var tcid = ids.Union(tcid2);

            var query1 = (from tc in DbContext.trade_cash
                          join t in DbContext.trade
                          on tc.TradeId equals t.id
                          where
                          TradeTypes.Contains(t.TradeType)
                          && tcid.Contains(tc.id)
                          select new { t, tc });

            var query2 = (from tc in DbContext.trade_cash
                          join t in DbContext.trade
                          on tc.TradeId equals t.id
                          where
                          t.ValidState != ConsGlobal.InValid
                          && tc.ValidState != ConsGlobal.InValid
                          && tc.IsDeleted != true
                          && tc.ValueDate >= startDate
                          && tc.ValueDate <= endDate
                          && TradeTypes.Contains(t.TradeType)
                          && t.TradeType != "累计期权"
                          select new { t, tc });

            var dict = query1.Union(query2);

            if (sealResults != null && sealResults.Count > 0)
            {
                var docQuery = from dic in dict
                               join tcr in (from aa in DbContext.trade_contract_r
                                            where aa.Type == ContractTypeEnum.Clearing && aa.IsValid
                                            select aa) on dic.t.id equals tcr.TradeId into tcr1
                               from tcr in tcr1.DefaultIfEmpty()
                               join doc in DbContext.trade_contract_document
                                           on tcr.ContractCode equals doc.Code into tempDoc
                               from doc in tempDoc.DefaultIfEmpty()
                               select new
                               {
                                   t = dic.t,
                                   tc = dic.tc,
                                   doc
                               };



                if (sealResults.Contains(2))
                {
                    docQuery = docQuery.Where(t => sealResults.Contains((int)t.doc.SealResult) || t.doc.SealResult == null);
                }
                else
                {
                    docQuery = docQuery.Where(t => sealResults.Contains((int)t.doc.SealResult));
                }

                dict = docQuery.Select(d => new { d.t, d.tc });

            }


            if (clientIds != null && clientIds.Any())
            {
                dict = dict.Where(x => clientIds.Contains(x.t.ClientId));
            }

            var tradelist = dict.ToList();

            foreach (var trade in tradelist)
            {
                if (trade.t != null && trade.tc != null && trade.t.TradeType == "累计期权" && trade.tc.Action != "系统操作-期权费")
                {
                    trade.tc.UnwindNotional = trade.t.OriginalNotional;
                    var amount = DbContext.trade_cash.Where(x => x.Action != "系统操作-期权费" && x.ValidState != ConsGlobal.InValid
              && x.IsDeleted != true && trade.t.id == x.TradeId).Sum(x => x.Amount);
                    trade.tc.Amount = amount;
                }
            }

            var list = tradelist.Select(O => { O.t.trade_cash = O.tc.Clone(); return O.t.Clone(); }).GroupBy(O => new { O.trade_cash.ValueDate, O.ClientId })
                        .ToDictionary(K => K.Key, V => V.ToList());

            AppManager.TryResolve(out ITradeSettleBillGenerator generatorV2);
            var resultList = new List<TradeDocGenerateResult>();
            foreach (var item in list)
            {
                if (generatorV2 != null)
                {
                    var tcIds = item.Value.Select(x => x.trade_cash.id).Distinct().ToList();
                    var results = base.GenerateSingleV2(generatorV2, item.Value.ToList(), tcIds, docType, startDate, endDate);
                    resultList.Add(results);
                }
                else
                {
                    throw new ServiceException("确认书插件不存在");
                }
            }

            return resultList;
        }
    }
}