using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
//----------------------------------------------------------------
//Module Name:  $safeprojectname$
//Purpose:      
//CopyRight:    Muchinfo
//History:
//----------------------------------------------------------------
//DateTime		2016/6/8 14:26:19
//Author       
//Description   Create
//----------------------------------------------------------------
using System.Windows.Media;
using Muchinfo.MTPClient.Data.Helper;

namespace Muchinfo.MTPClient.Data.Quote
{
    public class OHLCDataPoints
    {


        public OHLCDataPoints()
        {
            
        }

        /// <summary>
        /// 开高低收量，总额
        /// </summary>
        /// <param name="date">时间</param>
        /// <param name="open">开盘价</param>
        /// <param name="high">最高</param>
        /// <param name="low">最低</param>
        /// <param name="close">平仓价</param>
        /// <param name="volume">量</param>
        /// <param name="totleTurnovers">总额</param>
        public OHLCDataPoints(double date, double open, double high, double low, double close, double volume, double totleTurnovers)
        {
            Date = date;
            Open = open;
            High = high;
            Low = low;
            Close = close;
           Volume = volume;
           TotleTurnovers = totleTurnovers;
        }


        public OHLCDataPoints(double close,double date)
        {
            Close = close;
            Open = close;
            High = close;
            Low = close;
           
            Date = date;
        }

        /// <summary>
        /// 高开低收
        /// </summary>
        /// <param name="close"></param>
        /// <param name="date"></param>
        /// <param name="volume"></param>
        ///   <param name="volume"></param>
        public OHLCDataPoints(double close, double date, double volume, double turnovers)
        {
            Close = close;
            Open = close;
            High = close;
            Low = close;
            Volume = volume;
            Date = date;
            TotleTurnovers = turnovers;
        }


        /// <summary>
        /// 收盘价
        /// </summary>
        public double  Close { get; set; }

        /// <summary>
        /// 开盘价
        /// </summary>
        public double Open { get; set; }

        /// <summary>
        /// 最高价
        /// </summary>
        public double High { get; set; }


        /// <summary>
        /// 最低价
        /// </summary>
        public double Low { get; set; }

        /// <summary>
        /// 成交量
        /// </summary>
        public double Volume { get; set; }

        /// <summary>
        /// 时间
        /// </summary>
        public double  Date { get; set; }

        /// <summary>
        /// 上一周期的收盘
        /// </summary>
        public double PreClose { get; set; }

        /// <summary>
        /// 成交金额
        /// </summary>
        public double TotleTurnovers { get; set; }


        public double  CloseAvg { get; set; }

        /// <summary>
        /// 涨跌幅
        /// </summary>
        public string IncreasePercent
        {
            get
            {
                if (Close <= 0 || PreClose <= 0)
                {
                    return "--";
                }
                return ((Close - PreClose)/PreClose).ToString("p2");
            }
        }

        /// <summary>
        /// 涨跌
        /// </summary>
        public string Increase
        {
            get
            {
                if (Close <= 0 || PreClose <= 0)
                {
                    return "--";
                }
                return (Close - PreClose).ToString("f2");
            }
        }

        /// <summary>
        /// 振  幅
        /// </summary>
        public string Amplitude
        {
            get
            {
                if (PreClose > 0)
                {
                    return ((High - Low) / PreClose).ToString("p2");
                }
                return "--";

            }
        }

        public string PriceFormat { get; set; }

        public DateTime DateTime
        {
            get
            {
                return DateTime.FromOADate(Date);
            }
        }


        public Brush OpenBrush
        {
            get
            {
                return GetBrush(Open, PreClose);
            }
        }

        public Brush CloseBrush
        {
            get
            {
                return GetBrush(Close, PreClose);
            }
        }
        
        /// <summary>
        /// 最高
        /// </summary>
        public Brush HighBrush
        {
            get
            {
                return GetBrush(High, PreClose);
            }
        }

        /// <summary>
        /// 最低颜色
        /// </summary>
        public Brush LowBrush
        {
            get
            {
                return GetBrush(Close, PreClose);
            }
        }

        /// <summary>
        /// 涨跌颜色
        /// </summary>
        public Brush IncreaseBrush
        {
            get
            {
                return GetBrush(Close, PreClose);
            }
        }

        private Brush AscBrush
        {
            get
            {
                return ResourceHelper.GetFromResource<Brush>("QuoteAscBrush");
 
            }
        }

        private Brush DecBrush
        {
            get
            {
                return ResourceHelper.GetFromResource<Brush>("QuoteDecBrush");
 
            }
        }

        private Brush DefaultBrush
        {
            get
            {
                return ResourceHelper.GetFromResource<Brush>("DataGridForeground");
 
            }
        }

        /// <summary>
        /// Gets the brush.
        /// </summary>
        /// <param name="source">The source.</param>
        /// <param name="destination">The destination.</param>
        /// <returns>Brush.</returns>
        private Brush GetBrush(double source, double destination)
        {
            if (source == 0)
            {
                return DefaultBrush;
            }

            if (source > destination)
            {
                return AscBrush;
            }
            if (source < destination)
            {
                return DecBrush;
            }
            return DefaultBrush;
        }

    }
}