using YLErp.BLL;
using YLErp.Core.DBModels;
using YLErp.DBModels;
using YLErp.Modules;

namespace YLErp.Jobs.Imp
{
    /// <summary>
    /// 格林计算PnL
    /// </summary>
    public class GeLinCalcPnLJob : BaseJob
    {
        public override Task JobImp()
        {
            //压力测试l
            var req = new YLErp.Modules.ScenarioModule.ScenarioRequest
            {
                UseTradeDivendRate = true,
                IsFullyHedged = true,
                ValueDate = valuedateBLL.ValueDate,
                VolType = "对冲",
                RiskFreeRate = valuedateBLL.SysRiskFreeRate(),
                SearchModel = new YLErp.Modules.ScenarioModule.TradeScenarioSearchModel
                {
                    IsSelAll = true,
                    page = 1,
                    rows = 20,
                    sord = "asc"
                }
            };
            var config = new ScenarioConfigV2()
            {
                xRates = "0.2",
                xType = "波动率",
                yRates = "-0.2,0.2",
                yType = "标的价格",
            };
            var result = new YLErp.Modules.ScenarioModule.ScenarioCalcService(YLErp.OptUserInfo.SystemUser).Calculate(req, config);
            var tradeGroup = result.Trades.GroupBy(O => O.TradeId);
            var list = new List<EodScenarioanalysis>(result.ResultItems.Count());
            foreach (var item in tradeGroup)
            {
                var pnlList = item.ToList();
                var obj = new EodScenarioanalysis()
                {
                    ValueDate = req.ValueDate,
                    TradeId = item.Key,
                    CalcDateTime = DateTime.Now,
                    PnL = item.Max(O => O.PnL),
                    PnL1 = pnlList[0].PnL,
                    PnL2 = pnlList[1].PnL,
                };
                list.Add(obj);
            }
            using (var db = DbContextFactory.GetYLDbContext())
            {
                db.BulkDelete<EodScenarioanalysis>($"ValueDate='{req.ValueDate:yyyy-MM-dd}'");
                db.eod_scenarioanalyses.AddRange(list);
                db.SaveChanges();
            }
            return Task.CompletedTask;
        }

        #region JobStatus Manager
        static JobStatus jobStatus = JobStatus.Init;

        public override JobStatus GetJobStatus()
        {
            return jobStatus;
        }

        public override void SetJobStatus(JobStatus status)
        {
            jobStatus = status;
        }
        #endregion
    }
}