using YLErp.Modules.TradeModule;
using YLErp.Modules.TradeModule.QueryModule;
using YLErp.QdpModule;

namespace YLErp.Web.Controllers
{
    public class trade_volatilityController : BaseController
    {
        public ActionResult trade_volatilityList()
        {
            return View();
        }

        [HttpPost]
        public JsonResult trade_volatilityQuery(TradeVolatilityQueryModel req)
        {
            var sList = new TradeVolatilityQueryService(CurUser).SearchList(req);
            return Json(sList);
        }

        public ActionResult trade_volatilityView(string enid)
        {
            var intid = DataProtectHelper.DecryptInt(enid);
            var r = yldb.TradeVolatility.Find(intid);
            return View(r);
        }

        public ActionResult trade_volatilityEdit(int tradeId)
        {
            var r = yldb.TradeVolatility.Where(x => x.TradeId == tradeId).OrderByDescending(x => x.ValueDate).FirstOrDefault();
            if (r == null)
            {
                r = new TradeVolatility()
                {
                    TradeId = tradeId
                };
            }
            else
            {
                var valueDate = valuedateBLL.ValueDate;
                var vol = yldb.realtime_trade_risk.Where(x => x.VolType == "持仓" && x.TradeId == tradeId && x.ValueDate == valueDate)
                    .Select(n => n.Vol).FirstOrDefault();

                if (vol.HasValue)
                {
                    r.TradePositionVolatility = vol;
                }

                var days = QdpCalendarHelper.GetNonHolidayDaysBetween(r.ValueDate, valuedateBLL.ValueDate);

                //新增的交易持仓波动率需要往后推一天，剩余平滑天数也往后推一天
                if (r.IsFromTradeAdd)
                {
                    days += 1;
                }

                r.NumOfSmoothingDays = r.NumOfSmoothingDays > days ? r.NumOfSmoothingDays - days : 1;
            }

            return View(r);
        }

        [HttpPost]
        public JsonResult trade_volatilityEditJson(TradeVolatilityDto req)
        {
            new TradeHisDataService(CurUser).SaveTradeVolatility(req, true);
            return JsonSuccess();
        }

        [HttpPost]
        public JsonResult Deletetrade_volatility(string id)
        {
            var intid = DataProtectHelper.DecryptInt(id);
            var r = yldb.TradeVolatility.Find(intid);
            if (r == null)
            {
                return JsonError("找不到交易波动率");
            }
            yldb.TradeVolatility.Remove(r);
            yldb.SaveChanges();
            return JsonSuccess("删除成功");
        }
    }
}