RSI-O-MA

using cAlgo.API;
using cAlgo.API.Indicators;

namespace cAlgo.Indicators
{
    [Levels(0, 30, 70, 100)]
    [Indicator(IsOverlay = false, TimeZone = TimeZones.UTC, ScalePrecision = 1, AccessRights = AccessRights.None)]
    public class RSIOMA : Indicator
    {

        [Parameter("RSI Periods", Group = "RSI", DefaultValue = 14)]
        public int RSIPeriods { get; set; }

        [Parameter("Trigger Period", Group = "RSI", DefaultValue = 8)]
        public int TPeriods { get; set; }

        [Parameter("MA Period", Group = "MA", DefaultValue = 14)]
        public int MAPeriods { get; set; }

        [Parameter("MA Type", Group = "MA", DefaultValue = MovingAverageType.Simple)]
        public MovingAverageType MaType { get; set; }

        [Parameter("MA Source", Group = "MA")]
        public DataSeries Source { get; set; }

        [Output("Rsi", LineColor = "Blue")]
        public IndicatorDataSeries Rsi { get; set; }

        [Output("Trigger", LineColor = "B500FFB3")]
        public IndicatorDataSeries Trigger { get; set; }

        private RelativeStrengthIndex _rsi;
        private MovingAverage _ma;
        private ExponentialMovingAverage _ema;

        protected override void Initialize()
        {
            _ma = Indicators.MovingAverage(Source, MAPeriods, MaType);
            _rsi = Indicators.RelativeStrengthIndex(_ma.Result, RSIPeriods);
            _ema = Indicators.ExponentialMovingAverage(_rsi.Result, TPeriods);
        }

        public override void Calculate(int index)
        {
            Rsi[index] = _rsi.Result[index];
            Trigger[index] = _ema.Result[index];
        }

    }
}