Renkli Parabolic SAR - Sade Versiyon

//version=5
indicator("Renkli Parabolic SAR - Sade Versiyon", overlay=true)

// === PSAR Ayarları ===
psarStart = input.float(0.02, "PSAR Başlangıç (Step)", step=0.01)
psarIncrement = input.float(0.02, "PSAR Artış (Increment)", step=0.01)
psarMax = input.float(0.2, "PSAR Maksimum (Max)", step=0.01)

// === PSAR Hesaplama ===
psar = ta.sar(psarStart, psarIncrement, psarMax)

// === Trend Tespiti ===
bull = close > psar
bear = close < psar

// === Renk Ayarları ===
barColor = bull ? color.new(color.green, 0) : color.new(color.red, 0)
psarColor = bull ? color.green : color.red
bgColor = bull ? color.new(color.green, 90) : color.new(color.red, 90)

// === Mum ve PSAR ===
barcolor(barColor)
plotshape(bull, title="PSAR Bull", location=location.belowbar, style=shape.circle, size=size.tiny, color=color.green)
plotshape(bear, title="PSAR Bear", location=location.abovebar, style=shape.circle, size=size.tiny, color=color.red)

// === Arka Plan ===
bgcolor(bgColor)

// === Al / Sat Sinyalleri ===
buySignal = ta.crossover(close, psar)
sellSignal = ta.crossunder(close, psar)

plotshape(buySignal, title="AL", location=location.belowbar, style=shape.triangleup, size=size.large, color=color.lime)
plotshape(sellSignal, title="SAT", location=location.abovebar, style=shape.triangledown, size=size.large, color=color.red)

// === Alarm Koşulları ===
alertcondition(buySignal, title="AL Sinyali", message="Parabolic SAR Al Sinyali")
alertcondition(sellSignal, title="SAT Sinyali", message="Parabolic SAR Sat Sinyali")