SuperTrend + MACD — Combo Pine Script

//@version=5
indicator("SuperTrend + MACD Combo - IA Trader Pro", overlay=true)

// === INPUTS SUPERTREND ===
atrPeriod = input.int(10, "ATR Period", group="SuperTrend")
factor = input.float(3.0, "Factor", step=0.1, group="SuperTrend")
showSupertrend = input.bool(true, "Show SuperTrend Line", group="SuperTrend")

// === INPUTS MACD ===
fastLen = input.int(12, "MACD Fast", group="MACD")
slowLen = input.int(26, "MACD Slow", group="MACD")
signalLen = input.int(9, "Signal Smoothing", group="MACD")

// === INPUTS VISUEL ===
showLabels = input.bool(true, "Show BUY/SELL Labels", group="Visual")

// === CALCUL SUPERTREND ===
[supertrend, direction] = ta.supertrend(factor, atrPeriod)

supertrendLine = plot(showSupertrend ? supertrend : na, "SuperTrend",
                     color=direction < 0 ? color.new(#00E676, 0) : color.new(#FF5252, 0),
                     linewidth=2)

// Bandes colorées en fond
bgColor = direction < 0 ? color.new(#00E676, 92) : color.new(#FF5252, 92)
bgcolor(bgColor, title="SuperTrend BG")

// === CALCUL MACD ===
[macdLine, signalLine, histLine] = ta.macd(close, fastLen, slowLen, signalLen)

// === CONFLUENCE LOGIC ===
supertrendBull = direction < 0  // SuperTrend dit BULL
supertrendBear = direction > 0  // SuperTrend dit BEAR

macdCrossUp = ta.crossover(macdLine, signalLine) and macdLine < 0  // Cross dans zone négative = entrée bullish
macdCrossDown = ta.crossunder(macdLine, signalLine) and macdLine > 0  // Cross dans zone positive = entrée bearish

// SIGNAUX CONFLUENCE (les deux indicateurs alignés)
buySignal = supertrendBull and macdCrossUp
sellSignal = supertrendBear and macdCrossDown

// === PLOT SIGNAUX ===
plotshape(buySignal, "BUY", style=shape.triangleup, location=location.belowbar,
          color=#00E676, size=size.normal, text="BUY", textcolor=color.white)
plotshape(sellSignal, "SELL", style=shape.triangledown, location=location.abovebar,
          color=#FF5252, size=size.normal, text="SELL", textcolor=color.white)

// === LABELS DÉTAILLÉS ===
if (showLabels and buySignal)
    label.new(bar_index, low, "🟢 BUY\nST: BULL\nMACD: " + str.tostring(macdLine, "#.####"),
              color=color.new(#00E676, 20), textcolor=color.white,
              style=label.style_label_up, size=size.small)

if (showLabels and sellSignal)
    label.new(bar_index, high, "🔴 SELL\nST: BEAR\nMACD: " + str.tostring(macdLine, "#.####"),
              color=color.new(#FF5252, 20), textcolor=color.white,
              style=label.style_label_down, size=size.small)

// === ALERTES ===
alertcondition(buySignal, "BUY Confluence",
              "BUY signal: SuperTrend BULL + MACD cross up on {{ticker}}")
alertcondition(sellSignal, "SELL Confluence",
              "SELL signal: SuperTrend BEAR + MACD cross down on {{ticker}}")

// === DEBUG TABLE ===
var table dbgTable = table.new(position.top_right, 2, 4, bgcolor=color.new(#06090F, 10), border_width=1)
if (barstate.islast)
    table.cell(dbgTable, 0, 0, "Indicateur", text_color=color.white, bgcolor=color.new(#7C4DFF, 60))
    table.cell(dbgTable, 1, 0, "État", text_color=color.white, bgcolor=color.new(#7C4DFF, 60))
    table.cell(dbgTable, 0, 1, "SuperTrend",
              text_color=color.white, bgcolor=color.new(#06090F, 50))
    table.cell(dbgTable, 1, 1, direction < 0 ? "BULL ↗" : "BEAR ↘",
              text_color=direction < 0 ? color.green : color.red, bgcolor=color.new(#06090F, 50))
    table.cell(dbgTable, 0, 2, "MACD",
              text_color=color.white, bgcolor=color.new(#06090F, 50))
    table.cell(dbgTable, 1, 2, macdLine > signalLine ? "BULL ↗" : "BEAR ↘",
              text_color=macdLine > signalLine ? color.green : color.red, bgcolor=color.new(#06090F, 50))
    table.cell(dbgTable, 0, 3, "Confluence",
              text_color=color.white, bgcolor=color.new(#06090F, 50))
    confluence = (direction < 0 and macdLine > signalLine) ? "✓ BULL" :
                 (direction > 0 and macdLine < signalLine) ? "✓ BEAR" : "✗ MIXED"
    table.cell(dbgTable, 1, 3, confluence,
              text_color=confluence == "✗ MIXED" ? color.yellow : color.green, bgcolor=color.new(#06090F, 50))