RSI + WaveTrend Sinyal Alarmı

//version=5
indicator("RSI + WaveTrend Sinyal Alarmı", overlay=true)

// === RSI Divergence ===
len = input.int(9, "RSI Period")
src = input.source(close, "RSI Source")
lbR = input.int(3, "Pivot Lookback Right")
lbL = input.int(1, "Pivot Lookback Left")

osc = ta.rsi(src, len)
plFound = not na(ta.pivotlow(osc, lbL, lbR))
phFound = not na(ta.pivothigh(osc, lbL, lbR))

oscHL = osc[lbR] > ta.valuewhen(plFound, osc[lbR], 1)
priceLL = low[lbR] < ta.valuewhen(plFound, low[lbR], 1)
bullCond = priceLL and oscHL and plFound

oscLL = osc[lbR] < ta.valuewhen(plFound, osc[lbR], 1)
priceHL = low[lbR] > ta.valuewhen(plFound, low[lbR], 1)
hiddenBullCond = priceHL and oscLL and plFound

oscLH = osc[lbR] < ta.valuewhen(phFound, osc[lbR], 1)
priceHH = high[lbR] > ta.valuewhen(phFound, high[lbR], 1)
bearCond = priceHH and oscLH and phFound

oscHH = osc[lbR] > ta.valuewhen(phFound, osc[lbR], 1)
priceLH = high[lbR] < ta.valuewhen(phFound, high[lbR], 1)
hiddenBearCond = priceLH and oscHH and phFound

rsiBuySignal = bullCond or hiddenBullCond
rsiSellSignal = bearCond or hiddenBearCond

// === WaveTrend ===
n1 = input.int(10, "WT Channel Length")
n2 = input.int(21, "WT Average Length")
ap = hlc3
esa = ta.ema(ap, n1)
d = ta.ema(math.abs(ap - esa), n1)
ci = (ap - esa) / (0.015 * d)
tci = ta.ema(ci, n2)

wt1 = tci
wt2 = ta.sma(wt1, 4)

wtCrossUp = ta.crossover(wt1, wt2)
wtCrossDown = ta.crossunder(wt1, wt2)

// === Ortak Sinyal Şartı ===
buySignal = wtCrossUp and rsiBuySignal
sellSignal = wtCrossDown and rsiSellSignal

plotshape(buySignal, style=shape.labelup, color=color.lime, text="AL", title="AL Sinyali")
plotshape(sellSignal, style=shape.labeldown, color=color.red, text="SAT", title="SAT Sinyali")

alertcondition(buySignal, title="AL Sinyali", message="RSI Divergence + WaveTrend AL sinyali oluştu!")
alertcondition(sellSignal, title="SAT Sinyali", message="RSI Divergence + WaveTrend SAT sinyali oluştu!")