//using MarketData.Generator;
//using MarketData.MarketDataModel;
//using MarketData.Utils;
//using System;
//using System.Collections.Generic;
//using System.Collections.ObjectModel;
//using System.Linq;
//using System.Text;
//using System.Threading.Tasks;
//using System.Windows.Media;
//using TradeBlotter.ViewModels;
//using TradeBlotter.UIUtils;
//using System.Collections.Specialized;
//using MarketData.Generator.MMTrend;
//using MarketData;

//using Position=MarketData.Generator.MMTrend.Position;
//using StopLimit=MarketData.MarketDataModel.StopLimit;

//using MarketData.DataAccess;

//namespace TradeBlotter.Model
//{
//  public class MMPositionModelCollection:ObservableCollection<MMPositionModel>
//  {
//    public void Add(ActivePositions activePositions)
//    {
//      foreach(Position position in activePositions)Add(new MMPositionModel(position));
//    }
//    public void Add(Positions allPositions)
//    {
//      foreach(Position position in allPositions) Add(new MMPositionModel(position));
//    }
//    public void OnCollectionChanged()
//    {
//      base.OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Reset,null));
//    }
//  }

//  public class MMPositionModel:ModelBase
//  {
//    private Position position=new Position();
//    private int priceChangeDirection=0;
//    private double prevPrice=double.NaN;
//    private double currentPriceLow=double.NaN;
//    private DateTime lastUpdated=DateTime.Now;

//    public MMPositionModel()
//    {
//    }
//    public MMPositionModel(Position position)
//    {
//      Symbol=position.Symbol;
//      PurchaseDate=position.PurchaseDate;
//      SellDate=position.SellDate;
//      Shares=position.Shares;
//      PurchasePrice=position.PurchasePrice;
//      CurrentPrice=position.CurrentPrice;
//      PositionRiskPercentDecimal=position.PositionRiskPercentDecimal;
//      InitialStopLimit=position.InitialStopLimit;
//      TrailingStopLimit=position.TrailingStopLimit;
//      LastStopAdjustment=position.LastStopAdjustment;
//      this.position.R=position.R;
//      this.position.C=position.C;
//    }
//    public void UpdateProperties()
//    {
//      base.OnPropertyChanged("CurrentPrice");
//      base.OnPropertyChanged("MarketValue");
//      base.OnPropertyChanged("ActiveMarketValue");
//      base.OnPropertyChanged("GainLoss");
//      base.OnPropertyChanged("GainLossPcnt");
//      base.OnPropertyChanged("RMultipleAsString");
//      base.OnPropertyChanged("CurrentPriceColor");
//      base.OnPropertyChanged("TrailingStopLimitColor");
//      base.OnPropertyChanged("InitialStopLimitColor");
//      base.OnPropertyChanged("TotalRiskExposureColor");
//      base.OnPropertyChanged("ActiveMarketValueColor");
//      base.OnPropertyChanged("GainLossColor");
//      base.OnPropertyChanged("GainLossPcntColor");
//    }
//    public Position Position
//    {
//      get{return position;}
//      set
//      {
//        Symbol=position.Symbol;
//        PurchaseDate=position.PurchaseDate;
//        SellDate=position.SellDate;
//        Shares=position.Shares;
//        PurchasePrice=position.PurchasePrice;
//        CurrentPrice=position.CurrentPrice;
//        PositionRiskPercentDecimal=position.PositionRiskPercentDecimal;
//        InitialStopLimit=position.InitialStopLimit;
//        TrailingStopLimit=position.TrailingStopLimit;
//        LastStopAdjustment=position.LastStopAdjustment;
//        this.position.R=position.R;
//        this.position.C=position.C;
//      }
//    }
//    public String Symbol
//    {
//      get { return position.Symbol; }
//      set { position.Symbol=value; base.OnPropertyChanged("Symbol"); }
//    }
//    public Brush SymbolColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//// ***
//    public DateTime PurchaseDate
//    {
//      get { return position.PurchaseDate; }
//      set { position.PurchaseDate=value; base.OnPropertyChanged("PurchaseDate"); }
//    }

//    public Brush PurchaseDateColor
//    {
//      get
//      {
//        DateGenerator dateGenerator=new DateGenerator();
//        if(!dateGenerator.IsMarketOpen(PurchaseDate)) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Red);
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }

//    public DateTime SellDate
//    {
//      get { return position.SellDate; }
//      set { position.SellDate=value; base.OnPropertyChanged("SellDate"); }
//    }

//    public Brush SellDateColor
//    {
//      get
//      {
//        if(Utility.IsEpoch(SellDate)) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//        DateGenerator dateGenerator=new DateGenerator();
//        if(!dateGenerator.IsMarketOpen(SellDate)) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Red);
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//// ***
//    public int DaysHeld
//    {
//      get
//      {
//        DateGenerator dateGenerator=new DateGenerator();
//        if(Utility.IsEpoch(SellDate)) return dateGenerator.DaysBetween(PurchaseDate,DateTime.Now.Date);
//        return dateGenerator.DaysBetween(PurchaseDate,SellDate);
//      }
//    }
//    public Brush DaysHeldColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//// ***
//// Here we take R as based upon our StopLimit.  
//    public double R
//    {
//      get
//      {
//        if(position.TrailingStopLimit>position.PurchasePrice)return 0.00;         // here we are considering the current risk/share which is based on our stop limit
//        return position.TrailingStopLimit>position.PurchasePrice?0.00:position.PurchasePrice-position.TrailingStopLimit;
//      }
//    }
//    public Brush RColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//// ***
//    public double TotalRiskExposure
//    {
//      get{return R*position.Shares;}
//    }
//    public Brush TotalRiskExposureColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//// ***
//    public String RMultipleAsString
//    {
//      get{return Utility.FormatNumber((position.CurrentPrice-position.PurchasePrice)/(position.PurchasePrice-position.InitialStopLimit),2,false)+"R";}    // always based on original position risk
//    }
//    public Brush RMultipleAsStringColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//// ***
//    public double PositionRiskPercentDecimal
//    {
//      get{return position.PositionRiskPercentDecimal;}
//      set { position.PositionRiskPercentDecimal=value; base.OnPropertyChanged("PositionRiskPercentDecimal"); }
//    }
//    public double InitialStopLimit
//    {
//      get { return position.InitialStopLimit; }
//      set 
//      { 
//        position.InitialStopLimit=value;
//        base.OnPropertyChanged("InitialStopLimit");
//        base.OnPropertyChanged("InitialStopLimitColor");
//      }
//    }
//    public Brush InitialStopLimitColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        if(!Utility.IsEpoch(position.LastStopAdjustment)) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);  // if we have a trailing stop then we are no longer using the initial stop
//        StopLimit stopLimit=PortfolioDA.GetStopLimit(position.Symbol);
//        if(null==stopLimit||!stopLimit.StopPrice.Equals(Math.Round(position.InitialStopLimit,2))) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Purple);
//        if(currentPriceLow<=position.InitialStopLimit) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Red);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//    public double TrailingStopLimit
//    {
//      get { return position.TrailingStopLimit; }
//      set 
//      { 
//        position.TrailingStopLimit=value; 
//        base.OnPropertyChanged("TrailingStopLimit"); 
//        base.OnPropertyChanged("TrailingStopLimitColor");
//      }
//    }
//    public Brush TrailingStopLimitColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        StopLimit stopLimit=PortfolioDA.GetStopLimit(position.Symbol);
//        if(null==stopLimit||!stopLimit.StopPrice.Equals(Math.Round(position.TrailingStopLimit,2))) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Purple);
//        if(currentPriceLow<=position.TrailingStopLimit)return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Red);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//// ***
//    public DateTime LastStopAdjustment
//    {
//      get { return position.LastStopAdjustment; }
//      set { position.LastStopAdjustment=value; base.OnPropertyChanged("LastStopAdjustment"); }
//    }
//    public Brush LastStopAdjustmentColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//// ***
//    public int DaysSinceLastStopAdjustment
//    {
//      get 
//      {
//        if(!IsActivePosition)return int.MinValue;
//        DateGenerator dateGenerator=new DateGenerator();
//        DateTime today=DateTime.Now;
//        int daysSinceLastStopAdjustment=int.MinValue;
//        if(Utility.IsEpoch(position.LastStopAdjustment)) daysSinceLastStopAdjustment=dateGenerator.DaysBetweenActual(today,position.PurchaseDate);
//        else daysSinceLastStopAdjustment=dateGenerator.DaysBetweenActual(today,position.LastStopAdjustment);
//        return daysSinceLastStopAdjustment; 
//      }
//    }
//    public Brush DaysSinceLastStopAdjustmentColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        int daysSinceLastStopAdjustment=DaysSinceLastStopAdjustment;
//        if(int.MinValue.Equals(daysSinceLastStopAdjustment))return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        if(daysSinceLastStopAdjustment>=90) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Red);
//        else if(daysSinceLastStopAdjustment>=60) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Yellow);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Green);
//      }
//    }

//// ***
//    public double Shares
//    {
//      get { return position.Shares; }
//      set { position.Shares=value; base.OnPropertyChanged("Shares"); base.OnPropertyChanged("Exposure"); base.OnPropertyChanged("ActiveExposure"); base.OnPropertyChanged("MarketValue"); base.OnPropertyChanged("ActiveMarketValue"); base.OnPropertyChanged("GainLoss"); base.OnPropertyChanged("GainLossPcnt"); }
//    }
//    public Brush SharesColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//// ***
//    public double PurchasePrice
//    {
//      get { return position.PurchasePrice; }
//      set { position.PurchasePrice=value; base.OnPropertyChanged("PurchasePrice"); base.OnPropertyChanged("Exposure"); base.OnPropertyChanged("ActiveExposure"); base.OnPropertyChanged("GainLoss"); base.OnPropertyChanged("GainLossPcnt"); }
//    }
//    public Brush PurchasePriceColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//// ***
//    public double CurrentPrice
//    {
//      get { return position.CurrentPrice; }
//      set
//      {
//        if(position.CurrentPrice==value) return;
//        position.CurrentPrice=value;
//        if(double.IsNaN(prevPrice)) { prevPrice=position.CurrentPrice; priceChangeDirection=0; }
//        else if(prevPrice>position.CurrentPrice) priceChangeDirection=-1;
//        else if(prevPrice==position.CurrentPrice) priceChangeDirection=0;
//        else priceChangeDirection=1;
//        prevPrice=position.CurrentPrice;
//        UpdateProperties();
//      }
//    }
//    public Brush CurrentPriceColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        if(priceChangeDirection>0) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Green);
//        else if(priceChangeDirection<0) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Red);
//        else return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//// ***

//    public double CurrentPriceLow
//    {
//      get{return currentPriceLow;}
//      set
//      {
//        if(currentPriceLow==value)return;
//        currentPriceLow=value;
//        base.OnPropertyChanged("CurrentPriceLow");
//        base.OnPropertyChanged("CurrentPriceLowAsString");
//        base.OnPropertyChanged("TrailingStopLimitColor");
//        base.OnPropertyChanged("InitialStopLimitColor");
//      }
//    }
//// ***
//    public String CurrentPriceLowAsString
//    {
//      get { return Utility.FormatCurrency(currentPriceLow); }
//    }
//    public Brush CurrentPriceLowAsStringColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//// ***
//    public DateTime LastUpdated
//    {
//      get { return lastUpdated; }
//      set { lastUpdated=value; base.OnPropertyChanged("LastUpdated"); }
//    }
//    public Brush LastUpdatedColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
// // ***

//    public double Exposure
//    {
//      get { return Shares*PurchasePrice; }
//    }
//    public double ActiveExposure
//    {
//      get { return IsActivePosition?Exposure:0.00; }
//    }
//    public Brush ActiveExposureColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        else return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//    public double MarketValue
//    {
//      get { return Shares*CurrentPrice; }
//    }
//    public double ActiveMarketValue
//    {
//      get { return IsActivePosition?MarketValue:0.00; }
//    }
//    public Brush ActiveMarketValueColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        if(ActiveMarketValue>Exposure) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Green);
//        else if(ActiveMarketValue<Exposure) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Red);
//        else return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//    public double GainLoss
//    {
//      get { return MarketValue-Exposure; }
//    }
//    public Brush GainLossColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        if(GainLoss>0) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Green);
//        else if(GainLoss<0) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Red);
//        else return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//    public double GainLossPcnt
//    {
//      get { return (MarketValue-Exposure)/Exposure; }
//    }
//    public Brush GainLossPcntColor
//    {
//      get
//      {
//        if(!IsActivePosition) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Blue);
//        if(GainLoss>0) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Green);
//        else if(GainLoss<0) return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Red);
//        else return BrushCollection.GetContextBrush(BrushCollection.BrushColor.Black);
//      }
//    }
//    public bool IsActivePosition
//    {
//      get { return Utility.IsEpoch(SellDate)?true:false; }
//    }
//  }
//}