Get Technical analysis for swing trading Code That Actually Works

//@version=5
indicator("HorizonAI Swing Momentum Pro", overlay=true, timeframe="", timeframe_gaps=true)

// Input Parameters for Swing Trading
lookbackPeriod = input.int(20, "Lookback Period", minval=1)
smoothing = input.int(5, "EMA Smoothing", minval=1)
longThreshold = input.float(50, "Overbought Level", minval=0)
shortThreshold = input.float(-50, "Oversold Level")

// Technical Analysis Logic: RSI-based Momentum + Trend Filter
rsiValue = ta.rsi(close, lookbackPeriod)
momValue = rsiValue - 50
smoothedMom = ta.ema(momValue, smoothing)

// Trend Filter: 200 EMA
ema200 = ta.ema(close, 200)
plot(ema200, color=color.new(color.gray, 50), title="200 EMA Trend Filter")

// Logic for Swing Entries
buySignal = ta.crossover(smoothedMom, shortThreshold) and close > ema200
sellSignal = ta.crossunder(smoothedMom, longThreshold) and close < ema200

// Visualizing the Swing Strategy
plotshape(buySignal, title="Swing Long", style=shape.triangleup, location=location.belowbar, color=color.green, size=size.small, text="LONG")
plotshape(sellSignal, title="Swing Short", style=shape.triangledown, location=location.abovebar, color=color.red, size=size.small, text="SHORT")

// Dynamic Background Highlights
bgColor = buySignal ? color.new(color.green, 90) : sellSignal ? color.new(color.red, 90) : na
bgcolor(bgColor)

// Alert Conditions for Automation
alertcondition(buySignal, title="Swing Long Entry", message="Technical analysis for swing trading: Long Signal on {{ticker}}")
alertcondition(sellSignal, title="Swing Short Entry", message="Technical analysis for swing trading: Short Signal on {{ticker}}")

// Labeling for clarity
if buySignal
    label.new(bar_index, low, "Entry", color=color.green, textcolor=color.white, style=label.style_label_up)