using System.ComponentModel.DataAnnotations.Schema;

namespace YLErp.DBModels
{
    [Table("trade_volatility")]
    public class TradeVolatility : TradeExtendBase, IDataTraceV2, IClonable<TradeVolatility>
    {
        /// <summary>
        /// 持仓波动率
        /// </summary>
        [DisplayName("持仓波动率")]
        public double? TradePositionVolatility { get; set; }

        /// <summary>
        /// 目标波动率
        /// </summary>
        [DisplayName("目标波动率")]
        public double? TradeCloseVolatility { get; set; }

        /// <summary>
        /// 平滑天数
        /// </summary>
        [DisplayName("平滑天数")]
        public int? NumOfSmoothingDays { get; set; }

        /// <summary>
        /// 操作系统日
        /// </summary>
        [DisplayName("操作系统日")]
        public DateTime ValueDate { get; set; }

        /// <summary>
        /// 是否是新增交易时添加的波动率记录
        /// </summary>
        public bool IsFromTradeAdd { get; set; }

        public TradeVolatility Clone()
        {
            return (TradeVolatility)MemberwiseClone();
        }

        /// <summary>
        /// 使用样例:OtcOptionTradingVolProvider
        /// </summary>
        public string GetDataTraceKeyId()
        {
            return TradeId.ToString();
        }

        public string GetDataTraceKeyInfo()
        {
            return "交易波动率";
        }
    }

    [NotMapped]
    public class TradeVolatilityDto : TradeVolatility
    {
        /// <summary>
        /// 交易编号
        /// </summary>
        public string TradeNumber { get; set; }
    }
}