//@version=5
// MetHaND XAUUSD — TradingView alert/webhook sablonu
indicator("MetHaND XAUUSD Signals", overlay=true)

fastLen = input.int(21, "Hizli EMA")
slowLen = input.int(55, "Yavas EMA")
atrLen  = input.int(14, "ATR")
riskR   = input.float(1.8, "TP / SL orani")

fast = ta.ema(close, fastLen)
slow = ta.ema(close, slowLen)
atr  = ta.atr(atrLen)

long  = ta.crossover(fast, slow)
short = ta.crossunder(fast, slow)

plot(fast, color=color.new(color.yellow, 0))
plot(slow, color=color.new(color.gray, 0))

slLong  = close - atr * 1.5
tpLong  = close + atr * 1.5 * riskR
slShort = close + atr * 1.5
tpShort = close - atr * 1.5 * riskR

alertcondition(long,  "MetHaND LONG",  "MetHaND XAUUSD LONG")
alertcondition(short, "MetHaND SHORT", "MetHaND XAUUSD SHORT")

// Webhook mesaj sablonu:
// {"bot":"MetHaND","symbol":"XAUUSD","side":"buy","sl":"{{plot_0}}","tp":"{{plot_1}}"}
plotshape(long,  style=shape.triangleup,   location=location.belowbar, color=color.new(color.yellow, 0))
plotshape(short, style=shape.triangledown, location=location.abovebar, color=color.new(color.red, 0))