using System.Text;

namespace YLErp.Modules.EodModule.SettlementModule
{
    class EodCheckMaturityDate : EodSettleServiceBaseV2
    {
        public const string Step = "检查标的到期日";

        public EodCheckMaturityDate(EodSettlementContextV2 context) : base(context)
        {

        }

        /// <summary>
        /// 检查收盘价
        /// </summary>
        public void Execute()
        {
            if (!_context.OtcTrades.Any())
            {
                return;
            }

            var request = _context.Request;
            var settleDate = _context.SettleDate;
            var clienIds = _context.Request.ClientIds;

            //检查是否所有待结算交易标的价格都存在
            //获取所有现存(抵押状态)抵押品信息  增加抵押品价格检查

            if (request.IsSettleOtcTrades)
            {
                var tradePredicate = _context.PredicateBuilder.GetOtcTradePredicate().And(t => t.TradeType == "累计期权" && t.UnderlyingCode != null);
                #region 新增客户筛选 tw
                if (clienIds != null)
                {
                    tradePredicate = tradePredicate.And(l => clienIds.Contains(l.ClientId));
                }
                #endregion
                var allQuery = from td in DbContext.trade.Where(tradePredicate)
                               join un in DbContext.underlying_manager on td.UnderlyingCode equals un.UnderlyingCode
                               where un.MaturityDate != null && td.ExerciseDate > un.MaturityDate && un.MaturityDate < settleDate
                               select new { td.TradeNumber, td.UnderlyingCode, un.MaturityDate };
                var list = allQuery.ToList();
                if (list == null || !list.Any())
                {
                    return;
                }

                StringBuilder req = new StringBuilder();

                foreach (var item in list)
                {
                    req.Append("交易").Append(item.TradeNumber).Append("，标的").Append(item.UnderlyingCode).Append("已到期（标的到期日：").Append(item.MaturityDate?.ToString("yyyy-MM-dd")).Append("），请及时进行调整！");
                }

                _context.RaiseError(Step, req.ToString());
            }
        }
    }
}