#region Using declarations
using NinjaTrader.Gui;
using NinjaTrader.Gui.Chart;
using System.Windows.Media;
#endregion

namespace NinjaTrader.NinjaScript.Indicators
{
    public class InternalBarStrength : Indicator
    {
        protected override void OnStateChange()
        {
            if (State == State.SetDefaults)
            {
                Description = @"Internal Bar Strength (IBS) Indicator";
                Name = "Internal Bar Strength";
                Calculate = Calculate.OnPriceChange;
                IsOverlay = false;
                DisplayInDataBox = true;
                DrawOnPricePanel = true;
                PaintPriceMarkers = true;
                ScaleJustification = ScaleJustification.Right;
                IsSuspendedWhileInactive = true;

                AddPlot(new Stroke(Brushes.Yellow, DashStyleHelper.Solid, 3), PlotStyle.Line, "Internal Bar Strength");
            }
        }

        protected override void OnBarUpdate()
        {
            if (High[0] == Low[0])
                Value[0] = 0; // Prevent division by zero.
            else
                Value[0] = (Close[0] - Low[0]) / (High[0] - Low[0]);
        }

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

#region NinjaScript generated code. Neither change nor remove.

namespace NinjaTrader.NinjaScript.Indicators
{
    public partial class Indicator : NinjaTrader.Gui.NinjaScript.IndicatorRenderBase
    {
        private InternalBarStrength[] cacheInternalBarStrength;
        public InternalBarStrength InternalBarStrength()
        {
            return InternalBarStrength(Input);
        }

        public InternalBarStrength InternalBarStrength(ISeries<double> input)
        {
            if (cacheInternalBarStrength != null)
                for (int idx = 0; idx < cacheInternalBarStrength.Length; idx++)
                    if (cacheInternalBarStrength[idx] != null &&  cacheInternalBarStrength[idx].EqualsInput(input))
                        return cacheInternalBarStrength[idx];
            return CacheIndicator<InternalBarStrength>(new InternalBarStrength(), input, ref cacheInternalBarStrength);
        }
    }
}

namespace NinjaTrader.NinjaScript.MarketAnalyzerColumns
{
    public partial class MarketAnalyzerColumn : MarketAnalyzerColumnBase
    {
        public Indicators.InternalBarStrength InternalBarStrength()
        {
            return indicator.InternalBarStrength(Input);
        }

        public Indicators.InternalBarStrength InternalBarStrength(ISeries<double> input )
        {
            return indicator.InternalBarStrength(input);
        }
    }
}

namespace NinjaTrader.NinjaScript.Strategies
{
    public partial class Strategy : NinjaTrader.Gui.NinjaScript.StrategyRenderBase
    {
        public Indicators.InternalBarStrength InternalBarStrength()
        {
            return indicator.InternalBarStrength(Input);
        }

        public Indicators.InternalBarStrength InternalBarStrength(ISeries<double> input )
        {
            return indicator.InternalBarStrength(input);
        }
    }
}

#endregion