Get Swing strategy Code That Actually Works

//@version=5
indicator("HorizonAI Swing Momentum Pro", overlay=true, max_labels_count=500)

// --- Inputs ---
emaFastLen = input.int(20, "Fast EMA (Trend)", minval=1)
emaSlowLen = input.int(50, "Slow EMA (Filter)", minval=1)
rsiLen = input.int(14, "RSI Length")
rsiOverbought = input.int(70, "RSI Overbought")
rsiOversold = input.int(30, "RSI Oversold")

// --- Calculations ---
emaFast = ta.ema(close, emaFastLen)
emaSlow = ta.ema(close, emaSlowLen)
rsiValue = ta.rsi(close, rsiLen)

// Swing Logic: Price pullbacks to EMA while trend is intact
longTrend = emaFast > emaSlow
shortTrend = emaFast < emaSlow

// Entry Conditions: RSI oversold in uptrend (dip buying) or overbought in downtrend (rip selling)
longCondition = longTrend and ta.crossunder(rsiValue, rsiOversold)
shortCondition = shortTrend and ta.crossover(rsiValue, rsiOverbought)

// --- Visuals ---
plot(emaFast, color=color.new(color.blue, 0), title="Fast EMA")
plot(emaSlow, color=color.new(color.red, 0), title="Slow EMA")

// Plot Entry Shapes
plotshape(longCondition, style=shape.triangleup, location=location.belowbar, color=color.green, size=size.small, title="Swing Long")
plotshape(shortCondition, style=shape.triangledown, location=location.abovebar, color=color.red, size=size.small, title="Swing Short")

// --- Alerts ---
alertcondition(longCondition, title="Swing Long Alert", message="Swing Long Setup: Price dipped in uptrend on {{ticker}}")
alertcondition(shortCondition, title="Swing Short Alert", message="Swing Short Setup: Price rallied in downtrend on {{ticker}}")

// --- Visual Labeling for Clarity ---
if longCondition
    label.new(bar_index, low, "BUY DIP", color=color.green, textcolor=color.white, style=label.style_label_up, size=size.tiny)
if shortCondition
    label.new(bar_index, high, "SELL RALLY", color=color.red, textcolor=color.white, style=label.style_label_down, size=size.tiny)