Braid Filter indicator

using System;
using cAlgo.API;
using cAlgo.API.Indicators;
using cAlgo.API.Internals;

namespace cAlgo
{
    [Levels(0)]
    [Indicator(IsOverlay = false, AccessRights = AccessRights.None, AutoRescale = true)]
    public class mBraidFilter : Indicator
    {
        [Parameter("Smooth Type (sma)", DefaultValue = MovingAverageType.Simple)]
        public MovingAverageType inpSmoothType { get; set; }
        [Parameter("Period Fast (3)", DefaultValue = 3)]
        public int inpPeriodFast { get; set; }
        [Parameter("Period Mid (7)", DefaultValue = 7)]
        public int inpPeriodMid { get; set; }
        [Parameter("Period Slow (14)", DefaultValue = 14)]
        public int inpPeriodSlow { get; set; }
        [Parameter("Pips Min Sep Percent (40)", DefaultValue = 40)]
        public double inpPipsMinSepPercent { get; set; }
        
        [Output("Braid Bulls", LineColor = "Green", PlotType = PlotType.Histogram, LineStyle = LineStyle.Solid, Thickness = 3)]
        public IndicatorDataSeries outBraidBulls { get; set; }
        [Output("Braid Bears", LineColor = "Red", PlotType = PlotType.Histogram, LineStyle = LineStyle.Solid, Thickness = 3)]
        public IndicatorDataSeries outBraidBears { get; set; }
        [Output("Braid Neutral", LineColor = "Gray", PlotType = PlotType.Histogram, LineStyle = LineStyle.Solid, Thickness = 3)]
        public IndicatorDataSeries outBraidNeutral { get; set; }
        [Output("Filter", LineColor = "Black", PlotType = PlotType.Line, LineStyle = LineStyle.Solid, Thickness = 2)]
        public IndicatorDataSeries outFilter { get; set; }
        
        private MovingAverage _smooth1, _smooth2, _smooth3;
        private AverageTrueRange _atr;
        private IndicatorDataSeries _min, _max, _diff, _filter;
        

        protected override void Initialize()
        {
            _smooth1 = Indicators.MovingAverage(Bars.ClosePrices, inpPeriodFast, inpSmoothType);
            _smooth2 = Indicators.MovingAverage(Bars.OpenPrices, inpPeriodMid, inpSmoothType);
            _smooth3 = Indicators.MovingAverage(Bars.ClosePrices, inpPeriodSlow, inpSmoothType);
            _atr = Indicators.AverageTrueRange(14, MovingAverageType.Simple);
            _min = CreateDataSeries();
            _max = CreateDataSeries();
            _diff = CreateDataSeries();
            _filter = CreateDataSeries();
        }

        public override void Calculate(int i)
        {
            _min[i] = Math.Min(Math.Min(_smooth1.Result[i], _smooth2.Result[i]), _smooth3.Result[i]);
            _max[i] = Math.Max(Math.Max(_smooth1.Result[i], _smooth2.Result[i]), _smooth3.Result[i]);
            _diff[i] = _max[i] - _min[i];
            _filter[i] = _atr.Result[i] * inpPipsMinSepPercent / 100;
            
            outFilter[i] = _filter[i] / Symbol.TickSize;
            outBraidBulls[i] = _smooth1.Result[i] > _smooth2.Result[i] && _diff[i] > _filter[i] ? _diff[i] / Symbol.TickSize : 0;
            outBraidBears[i] = _smooth2.Result[i] > _smooth1.Result[i] && _diff[i] > _filter[i] ? _diff[i]  / Symbol.TickSize: 0;
            outBraidNeutral[i] = outBraidBulls[i] == 0 && outBraidBears[i] == 0 ? _diff[i] / Symbol.TickSize : 0;
        }
    }
}