#region Using declarations
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Input;
using System.Windows.Media;
using System.Xml.Serialization;
using NinjaTrader.Cbi;
using NinjaTrader.Gui;
using NinjaTrader.Gui.Chart;
using NinjaTrader.Gui.SuperDom;
using NinjaTrader.Gui.Tools;
using NinjaTrader.Data;
using NinjaTrader.NinjaScript;
using NinjaTrader.Core.FloatingPoint;
using NinjaTrader.NinjaScript.DrawingTools;
#endregion

//This namespace holds Indicators in this folder and is required. Do not change it. 
namespace NinjaTrader.NinjaScript.Indicators
{
    [CategoryOrder("Bollinger Bands", 1)]
    [CategoryOrder("Plots", 2)]
    public class PercentB : Indicator
    {
        private Bollinger BollingerBands;
        
        protected override void OnStateChange()
        {
            if (State == State.SetDefaults)
            {
                Description = @"Measures price in relation to the upper and lower Bollinger Bands";
                Name = "%B";
                Calculate = Calculate.OnBarClose;
                IsOverlay = false;
                DisplayInDataBox = true;
                DrawOnPricePanel = false;
                DrawHorizontalGridLines = false;
                DrawVerticalGridLines = false;
                PaintPriceMarkers = false;
                ScaleJustification = ScaleJustification.Right;
                IsSuspendedWhileInactive = true;
                Period = 20;
                StandardDeviations = 2.0;
                UpperLevel = 1.0;
                LowerLevel = 0.0;
                UpperLevelStroke = new Stroke(Brushes.LimeGreen, 3);
                LowerLevelStroke = new Stroke(Brushes.Red, 3);
                AddPlot(new Stroke(Brushes.Yellow, 2), PlotStyle.Line, "%B");
            }
            else if (State == State.Configure)
            {
                BollingerBands = Bollinger(StandardDeviations, Period);

                AddLine(UpperLevelStroke, UpperLevel, "Upper Level");
                AddLine(LowerLevelStroke, LowerLevel, "Lower Level");
            }
        }

        protected override void OnBarUpdate()
        {
            if (CurrentBar < Period)
                return;

            double upperBand = BollingerBands.Upper[0];
            double lowerBand = BollingerBands.Lower[0];

            Value[0] = (Close[0] - lowerBand) / (upperBand - lowerBand);
        }

        public override string DisplayName
        {
            get { return Name; }
        }

        #region Properties

        [Browsable(true)]
        [Range(1, int.MaxValue)]
        [NinjaScriptProperty]
        [Display(ResourceType = typeof(Custom.Resource), Name = "Moving Average Period", GroupName = "Bollinger Bands", Order = 1)]
        public int Period { get; set; }

        [Browsable(true)]
        [Range(0.1, double.MaxValue)]
        [NinjaScriptProperty]
        [Display(ResourceType = typeof(Custom.Resource), Name = "Standard Deviations", GroupName = "Bollinger Bands", Order = 2)]
        public double StandardDeviations { get; set; }

        [NinjaScriptProperty]
        [Range(double.MinValue, double.MaxValue)]
        [Display(Name = "Upper Level", GroupName = "Plots", Order = 2)]
        public double UpperLevel { get; set; }

        [NinjaScriptProperty]
        [Display(Name = "Upper Level Stroke", GroupName = "Plots", Order = 3)]
        public Stroke UpperLevelStroke { get; set; }

        [NinjaScriptProperty]
        [Range(double.MinValue, double.MaxValue)]
        [Display(Name = "Lower Level", GroupName = "Plots", Order = 4)]
        public double LowerLevel { get; set; }

        [NinjaScriptProperty]
        [Display(Name = "Lower Level Stroke", GroupName = "Plots", Order = 5)]
        public Stroke LowerLevelStroke { get; set; }

        #endregion
    }
}

#region NinjaScript generated code. Neither change nor remove.

namespace NinjaTrader.NinjaScript.Indicators
{
    public partial class Indicator : NinjaTrader.Gui.NinjaScript.IndicatorRenderBase
    {
        private PercentB[] cachePercentB;
        public PercentB PercentB(int period, double standardDeviations, double upperLevel, Stroke upperLevelStroke, double lowerLevel, Stroke lowerLevelStroke)
        {
            return PercentB(Input, period, standardDeviations, upperLevel, upperLevelStroke, lowerLevel, lowerLevelStroke);
        }

        public PercentB PercentB(ISeries<double> input, int period, double standardDeviations, double upperLevel, Stroke upperLevelStroke, double lowerLevel, Stroke lowerLevelStroke)
        {
            if (cachePercentB != null)
                for (int idx = 0; idx < cachePercentB.Length; idx++)
                    if (cachePercentB[idx] != null && cachePercentB[idx].Period == period && cachePercentB[idx].StandardDeviations == standardDeviations && cachePercentB[idx].UpperLevel == upperLevel && cachePercentB[idx].UpperLevelStroke == upperLevelStroke && cachePercentB[idx].LowerLevel == lowerLevel && cachePercentB[idx].LowerLevelStroke == lowerLevelStroke && cachePercentB[idx].EqualsInput(input))
                        return cachePercentB[idx];
            return CacheIndicator<PercentB>(new PercentB(){ Period = period, StandardDeviations = standardDeviations, UpperLevel = upperLevel, UpperLevelStroke = upperLevelStroke, LowerLevel = lowerLevel, LowerLevelStroke = lowerLevelStroke }, input, ref cachePercentB);
        }
    }
}

namespace NinjaTrader.NinjaScript.MarketAnalyzerColumns
{
    public partial class MarketAnalyzerColumn : MarketAnalyzerColumnBase
    {
        public Indicators.PercentB PercentB(int period, double standardDeviations, double upperLevel, Stroke upperLevelStroke, double lowerLevel, Stroke lowerLevelStroke)
        {
            return indicator.PercentB(Input, period, standardDeviations, upperLevel, upperLevelStroke, lowerLevel, lowerLevelStroke);
        }

        public Indicators.PercentB PercentB(ISeries<double> input , int period, double standardDeviations, double upperLevel, Stroke upperLevelStroke, double lowerLevel, Stroke lowerLevelStroke)
        {
            return indicator.PercentB(input, period, standardDeviations, upperLevel, upperLevelStroke, lowerLevel, lowerLevelStroke);
        }
    }
}

namespace NinjaTrader.NinjaScript.Strategies
{
    public partial class Strategy : NinjaTrader.Gui.NinjaScript.StrategyRenderBase
    {
        public Indicators.PercentB PercentB(int period, double standardDeviations, double upperLevel, Stroke upperLevelStroke, double lowerLevel, Stroke lowerLevelStroke)
        {
            return indicator.PercentB(Input, period, standardDeviations, upperLevel, upperLevelStroke, lowerLevel, lowerLevelStroke);
        }

        public Indicators.PercentB PercentB(ISeries<double> input , int period, double standardDeviations, double upperLevel, Stroke upperLevelStroke, double lowerLevel, Stroke lowerLevelStroke)
        {
            return indicator.PercentB(input, period, standardDeviations, upperLevel, upperLevelStroke, lowerLevel, lowerLevelStroke);
        }
    }
}

#endregion