using BinanceExchange.API.Models.Response;

public static class Extensions{
    public static bool isGreen(this KlineCandleStickResponse candle){
        return candle.Close > candle.Open;
    }

    public static float getShadowRatio(this KlineCandleStickResponse candle){
        decimal shadowLen = candle.High-candle.Low;
        decimal candleLen = Math.Abs(candle.Open-candle.Close);

        return (float)(candleLen/(shadowLen==0 ? 1 :shadowLen)); //Prevent commiting suicide
    }

    public static float getCandleLength(this KlineCandleStickResponse candle){
        return (float)Math.Abs(candle.Open-candle.Close);
    }

    public static float getTotalLength(this KlineCandleStickResponse candle){
        return (float)Math.Abs(candle.High - candle.Low);
    }
}