Compare Price Momentum Oscillator

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

namespace cAlgo
{
    [Levels(0)]
    [Indicator(IsOverlay = false, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class mComparePriceMomentumOscillator : Indicator
    {
        [Parameter("Fast Period (20)", DefaultValue = 20)]
        public int inpPeriodFast { get; set; }
        [Parameter("Slow Period (35)", DefaultValue = 35)]
        public int inpPeriodSlow { get; set; }
        [Parameter("Signal Period (10)", DefaultValue = 10)]
        public int inpPeriodSignal { get; set; }
        [Parameter("Data Source (close)", DefaultValue = enumPriceTypes.Close)]
        public enumPriceTypes inpPriceType { get; set; }
        [Parameter("Output Result (fast)", DefaultValue = enumOutputResult.Smooth)]
        public enumOutputResult inpOutputResult { get; set; }

        [Output("Price Momentum", LineColor = "Black", PlotType = PlotType.Line, Thickness = 1)]
        public IndicatorDataSeries outPMO { get; set; }
        [Output("Price Signal", LineColor = "Red", PlotType = PlotType.Line, Thickness = 1)]
        public IndicatorDataSeries outSignal { get; set; }
        
        private IndicatorDataSeries _price, _pmo;
        private PriceROC _roc;
        private ExponentialMovingAverage _rocsmooth1, _rocsmooth2, _pmosignal;
        

        protected override void Initialize()
        {
            _price = CreateDataSeries();
            _roc = Indicators.PriceROC(_price, 1);
            _rocsmooth1 = Indicators.ExponentialMovingAverage(_roc.Result, inpPeriodSlow);
            _rocsmooth2 = Indicators.ExponentialMovingAverage(_rocsmooth1.Result, inpPeriodFast);
            _pmosignal = Indicators.ExponentialMovingAverage((inpOutputResult == enumOutputResult.Fast ? _rocsmooth1.Result : _rocsmooth2.Result), inpPeriodSignal);
            _pmo = CreateDataSeries();
        }

        public override void Calculate(int i)
        {
            switch (inpPriceType)
            {
                case enumPriceTypes.Open:
                    _price[i] = Bars.OpenPrices[i];
                    break;
                case enumPriceTypes.Close:
                    _price[i] = Bars.ClosePrices[i];
                    break;
                case enumPriceTypes.High:
                    _price[i] = Bars.HighPrices[i];
                    break;
                case enumPriceTypes.Low:
                    _price[i] = Bars.LowPrices[i];
                    break;
                case enumPriceTypes.Median:
                    _price[i] = Bars.MedianPrices[i];
                    break;
                case enumPriceTypes.Typical:
                    _price[i] = Bars.TypicalPrices[i];
                    break;
                case enumPriceTypes.Weighted:
                    _price[i] = Bars.WeightedPrices[i];
                    break;
                default:
                    _price[i] = Bars.ClosePrices[i];
                    break;
            }
            
            outPMO[i] = (inpOutputResult == enumOutputResult.Fast ? _rocsmooth1.Result[i] : _rocsmooth2.Result[i]) / Symbol.PipSize;
            outSignal[i] = _pmosignal.Result[i] / Symbol.PipSize;
        }
    }

    public enum enumPriceTypes
    {
        Open,
        Close,
        High,
        Low,
        Median,
        Typical,
        Weighted
    }
    
    public enum enumOutputResult
    {
        Fast,
        Smooth
    }
}