EMA Pullback Entry Strategy with Stop-Loss and Take-Profit

//version=5
indicator("EMA Pullback Entry Strategy with Stop-Loss and Take-Profit", overlay=true)

// Input parameters
ema50Length = input.int(50, title="EMA 50 Length")
ema100Length = input.int(100, title="EMA 100 Length")
ema200Length = input.int(200, title="EMA 200 Length")
stopLossPerc = input.float(1.0, title="Stop-Loss (%)", step=0.1) / 100
takeProfitPerc = input.float(2.0, title="Take-Profit (%)", step=0.1) / 100

// EMA Calculations
ema50 = ta.ema(close, ema50Length)
ema100 = ta.ema(close, ema100Length)
ema200 = ta.ema(close, ema200Length)

// Plot EMAs
plot(ema50, color=color.blue, title="EMA 50", linewidth=2)
plot(ema100, color=color.orange, title="EMA 100", linewidth=2)
plot(ema200, color=color.red, title="EMA 200", linewidth=2)

// Pullback Condition
pullbackCondition = ta.crossunder(low, ema50) or ta.crossunder(low, ema100) or ta.crossunder(low, ema200)

// Entry Condition
entryCondition = close > ema50 and pullbackCondition

// Stop-Loss and Take-Profit Levels
stopLossLevel = close * (1 - stopLossPerc)
takeProfitLevel = close * (1 + takeProfitPerc)

// Plot Entry Signals
plotshape(series=entryCondition, title="Entry Signal", location=location.belowbar, color=color.green, style=shape.labelup, text="Buy", offset=-1)

// Plot Stop-Loss and Take-Profit Levels
plot(stopLossLevel, color=color.red, title="Stop-Loss", linewidth=2, style=plot.style_linebr)
plot(takeProfitLevel, color=color.green, title="Take-Profit", linewidth=2, style=plot.style_linebr)

// Alerts
alertcondition(entryCondition, title="Entry Alert", message="Entry Signal Detected")