using YLErp.Models;
using YLErp.QdpModule.Constants;

namespace YLErp.QdpModule
{
    /// <summary>
    /// 
    /// </summary>
    public class VolSurfaceInitParams
    {
        /// <summary>
        /// 估值日期
        /// </summary>
        public string valueDate = null;

        /// <summary>
        /// 标的ID
        /// </summary>
        public int UnderlyingId;

        /// <summary>
        /// 标的代码
        /// </summary>
        public string UnderlyingCode;

        /// <summary>
        /// 标的名称
        /// </summary>
        public string UnderlyingName;

        /// <summary>
        /// 曲面模式
        /// </summary>
        public string volSurfaceMode;

        /// <summary>
        /// 波动率集合
        /// </summary>
        public List<SingleVol> vols;

        /// <summary>
        /// 用户ID(用户获取MarketProxy)
        /// </summary>
        public string userId;

        /// <summary>
        /// 波动率加点数或加点比例
        /// </summary>
        public double addVolRate = 0;

        /// <summary>
        /// 默认ConsVolType.BiLinear
        /// SkewMapVolSurface不需要
        /// </summary>
        public string interpolation = ConsVolMethod.BiLinear;

        /// <summary>
        /// 波动率曲面键值,如果这个值缺少则使用UnderlyingCode作为key
        /// </summary>
        public string volSurfaceNameKey = null;

        /// <summary>
        /// 默认true
        /// SkewMapVolSurface不需要
        /// </summary>
        public bool isAddVolPercent = true;

        public VolSurfaceInitParams()
        {

        }

        public override string ToString()
        {
            return $"{valueDate}--{UnderlyingCode}--{volSurfaceNameKey}";
        }
    }
}