using System.ComponentModel.DataAnnotations.Schema;
using YLErp.DBModels.Attributes;
using YLErp.Helpers;

namespace YLErp.DBModels
{
    [DataChange]
    [Table("trade_swap")]
    public class trade_swap : TradeExtendBase, IClonable<trade_swap>
    {
        public static string LogClass = "收益互换交易";

        /// <summary>
        /// 年交易天数
        /// </summary>
        [DisplayName("年化天数"), TradeAuditChangeMsg]
        [DataChange]
        public int? AnnualDays { get; set; }

        /// <summary>
        /// [收取]是否浮动收益
        /// </summary>
        [DisplayName("浮动收益"), TradeAuditChangeMsg]
        [DataChange]
        public bool IsGetFloatingProfit { get; set; }

        /// <summary>
        /// [收取]标的品种
        /// </summary>
        [DisplayName("标的品种"), TradeAuditChangeMsg]
        [DataChange]
        public int? GetVarietyId { get; set; }

        /// <summary>
        /// [收取]标的代码
        /// </summary>
        [DisplayName("标的代码"), TradeAuditChangeMsg]
        [DataChange]
        public int? GetUnderlyingId { get; set; }

        /// <summary>
        /// [收取]标的代码
        /// </summary>
        [DisplayName("标的代码"), TradeAuditChangeMsg]
        [DataChange]
        public string GetUnderlyingCode { get; set; }

        ///// <summary>
        ///// [收取]标的名称
        ///// </summary>
        //[DisplayName("标的名称"), TradeAuditChangeMsg]
        //public string GetUnderlyingAssetName { get; set; }

        /// <summary>
        /// [收取]多头空头
        /// </summary>
        [DisplayName("多头空头"), TradeAuditChangeMsg]
        [DataChange]
        public string GetLongShort { get; set; }

        /// <summary>
        /// [收取]期初标的价格
        /// </summary>
        [DisplayName("期初标的价格"), TradeAuditChangeMsg]
        [DataChange]
        public double? GetSpotPrice { get; set; }

        /// <summary>
        /// [收取]开仓价格
        /// </summary>
        [NotMapped]
        public double? GetOpenPrice { get; set; }

        /// <summary>
        /// [收取]交易费用
        /// </summary>
        [DisplayName("交易费用"), TradeAuditChangeMsg]
        [DataChange]
        public double? GetTradePrice { get; set; }

        /// <summary>
        /// [收取]互换间隔及互换利率
        /// </summary>
        [DisplayName("互换间隔"), TradeAuditChangeMsg]
        [DataChange]
        public string GetSwapTimeAndRate { get; set; }

        [DisplayName("互换利率（年化）")]
        [NotMapped]
        public double GetSwapRate { get; set; }

        /// <summary>
        /// [收取]固定收益
        /// </summary>
        [DisplayName("固定收益"), TradeAuditChangeMsg]
        [DataChange]
        public double? GetFixedProfit { get; set; }

        /// <summary>
        /// [收取]按手数收费
        /// </summary>
        [DisplayName("按手数收费"), TradeAuditChangeMsg]
        [DataChange]
        public double? GetSingleFee { get; set; }

        /// <summary>
        /// [收取]按名义本金收费
        /// </summary>
        [DisplayName("按名义本金收费"), TradeAuditChangeMsg]
        [DataChange]
        public double? GetUnAnnualRate { get; set; }

        private double? _getMarginRate;
        /// <summary>
        /// [收取]初始预付金率
        /// </summary>
        [DisplayName("初始预付金率"), TradeAuditChangeMsg]
        [DataChange]
        public double? GetMarginRate
        {
            get { return NumberHelper.Normalize(_getMarginRate); }
            set
            {
                _getMarginRate = NumberHelper.Normalize(value);
            }
        }

        /// <summary>
        /// [收取]期末价格
        /// </summary>
        [DisplayName("期末价格"), TradeAuditChangeMsg]
        [DataChange]
        public double? GetFinalPrice { get; set; }

        /// <summary>
        /// [收取]份额
        /// </summary>
        [DisplayName("份额"), TradeAuditChangeMsg]
        [DataChange]
        public double? GetNotional { get; set; }

        /// <summary>
        /// [收取]数量
        /// </summary>
        [DisplayName("数量"), TradeAuditChangeMsg]
        [DataChange]
        public double? GetTradeAmount { get; set; }

        /// <summary>
        /// [收取]手数
        /// </summary>
        [NotMapped]
        public double? GetLot { get; set; }

        /// <summary>
        /// [支付]是否浮动收益
        /// </summary>
        [DisplayName("浮动收益"), TradeAuditChangeMsg]
        [DataChange]
        public bool IsPayFloatingProfit { get; set; }

        /// <summary>
        /// [支付]标的品种
        /// </summary>
        [DisplayName("标的品种"), TradeAuditChangeMsg]
        [DataChange]
        public int? PayVarietyId { get; set; }

        /// <summary>
        /// [支付]标的代码
        /// </summary>
        [DisplayName("标的代码"), TradeAuditChangeMsg]
        [DataChange]
        public int? PayUnderlyingId { get; set; }

        /// <summary>
        /// [支付]标的代码
        /// </summary>
        [DisplayName("标的代码"), TradeAuditChangeMsg]
        [DataChange]
        public string PayUnderlyingCode { get; set; }

        ///// <summary>
        ///// [收取]标的名称
        ///// </summary>
        //[DisplayName("标的名称"), TradeAuditChangeMsg]
        //public string PayUnderlyingAssetName { get; set; }

        /// <summary>
        /// [支付]多头空头
        /// </summary>
        [DisplayName("多头空头"), TradeAuditChangeMsg]
        [DataChange]
        public string PayLongShort { get; set; }

        /// <summary>
        /// [支付]期初标的价格
        /// </summary>
        [DisplayName("期初标的价格"), TradeAuditChangeMsg]
        [DataChange]
        public double? PaySpotPrice { get; set; }

        /// <summary>
        /// [支付]开仓价格
        /// </summary>
        [NotMapped]
        public double? PayOpenPrice { get; set; }

        /// <summary>
        /// [支付]交易费用
        /// </summary>
        [DisplayName("交易费用"), TradeAuditChangeMsg]
        [DataChange]
        public double? PayTradePrice { get; set; }

        /// <summary>
        /// [支付]互换间隔及互换利率
        /// </summary>
        [DisplayName("互换间隔"), TradeAuditChangeMsg]
        [DataChange]
        public string PaySwapTimeAndRate { get; set; }

        [DisplayName("互换利率（年化）")]
        [NotMapped]
        public double PaySwapRate { get; set; }

        /// <summary>
        /// [支付]固定收益
        /// </summary>
        [DisplayName("固定收益"), TradeAuditChangeMsg]
        [DataChange]
        public double? PayFixedProfit { get; set; }

        /// <summary>
        /// [支付]按手数收费
        /// </summary>
        [DisplayName("按手数收费"), TradeAuditChangeMsg]
        [DataChange]
        public double? PaySingleFee { get; set; }

        /// <summary>
        /// 计息方式 11:算头算尾;10:算头不算尾;01:不算头算尾;00:不算头不算尾,
        /// 默认：算头算尾
        /// </summary>
        [DisplayName("计息方式"), TradeAuditChangeMsg]
        [DataChange]
        public string RateCalcMode { get => rateCalcMode.TrimToNull() ?? "11"; set => rateCalcMode = value; }

        /// <summary>
        /// 计息是否包括首日
        /// </summary>
        [NotMapped]
        public bool IncludeFirstDay => string.IsNullOrEmpty(RateCalcMode) || RateCalcMode == "10" || RateCalcMode == "11";

        /// <summary>
        /// [支付]按名义本金收费
        /// </summary>
        [DisplayName("按名义本金收费"), TradeAuditChangeMsg]
        [DataChange]
        public double? PayUnAnnualRate { get; set; }

        private double? _payMarginRate;
        private string rateCalcMode;

        /// <summary>
        /// [支付]初始预付金率
        /// </summary>
        [DisplayName("初始预付金率"), TradeAuditChangeMsg]
        [DataChange]
        public double? PayMarginRate
        {
            get { return NumberHelper.Normalize(_payMarginRate); }
            set
            {
                _payMarginRate = NumberHelper.Normalize(value);
            }
        }

        /// <summary>
        /// [支付]期末价格
        /// </summary>
        [DisplayName("期末价格"), TradeAuditChangeMsg]
        [DataChange]
        public double? PayFinalPrice { get; set; }

        /// <summary>
        /// [支付]份额
        /// </summary>
        [DisplayName("份额"), TradeAuditChangeMsg]
        [DataChange]
        public double? PayNotional { get; set; }

        /// <summary>
        /// [支付]数量
        /// </summary>
        [DisplayName("数量"), TradeAuditChangeMsg]
        [DataChange]
        public double? PayTradeAmount { get; set; }

        /// <summary>
        /// [支付]手数
        /// </summary>
        [NotMapped]
        public double? PayLot { get; set; }

        /// <summary>
        /// 交易流水Id --国君 trade_swap_flow_more 
        /// </summary>
        public int? FlowId { get; set; }

        /// <summary>
        /// 变动收益是否年化
        /// </summary>
        public bool AnnualVarIncome { get; set; }

        ///// <summary>
        ///// 计息是否排除首日
        ///// </summary>
        //public bool ExcludeFirstDay { get; set; }

        /// <summary>
        /// 互换类型
        /// </summary>
        [DisplayName("互换类型"), TradeAuditChangeMsg]
        public string SwapType { get; set; }

        /// <summary>
        /// 了结支付方式
        /// 0代表了结时支付，1代表结算日支付
        /// </summary>
        public int SettlementPayType { get; set; }

        /// <summary>
        /// 是否开仓时收取开仓费
        /// </summary>
        [DisplayName("是否开仓时收取开仓费")]
        public bool IsTradePriceWhenOpen { get; set; }

        /// <summary>
        /// 收费基本单位 false 按份额收费 true按手数收费
        /// </summary>
        [DisplayName("收费基本单位")]
        public bool IsShare { get; set; }

        /// <summary>
        /// 原始交易Id
        /// </summary>
        public int? OriginalTradeId { get; set; }

        [NotMapped]
        public double GetCountRatio { get; set; }

        [NotMapped]
        public double PayCountRatio { get; set; }

        [NotMapped]
        public double GetContractSize { get; set; }

        [NotMapped]
        public double PayContractSize { get; set; }

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