SMC Ultra-Fast: ALL-IN & Auto-Signal [Fixed]

//version=5
indicator("SMC Ultra-Fast: ALL-IN & Auto-Signal [Fixed]", overlay=true, max_bars_back=5000)

// ================= Settings =================
group_fast = "Fast Entry Settings"
rr_ratio = input.float(2.0, "Risk:Reward Ratio", group=group_fast)
atr_mult = input.float(1.0, "Tight SL (ATR)", group=group_fast)
line_len = input.int(35, "Line Extension", group=group_fast)

group_vol = "High Volume Accumulation"
vol_look = input.int(100, "Volume Lookback", group=group_vol)

// ================= State Management =================
var float cur_tp = na
var float cur_sl = na
var bool in_trade = false
var line entL = na, var line tpL = na, var line slL = na
var label entLb = na, var label tpLb = na, var label slLb = na
var box res_box = na, var box sup_box = na
var label res_lbl = na, var label sup_lbl = na

// ================= Calculations =================
emaFast = ta.ema(close, 8)
emaSlow = ta.ema(close, 21)
atr = ta.atr(10)
vol_ma = ta.sma(volume, 20)

// --- 1. กล่องแนวรับ-แนวต้าน (High Volume Zones) พร้อมราคา ---
hi_v = ta.highest(high, vol_look)
lo_v = ta.lowest(low, vol_look)

if ta.change(hi_v)
box.delete(res_box), label.delete(res_lbl)
res_box := box.new(bar_index[20], hi_v, bar_index + 15, hi_v - (atr * 0.3), bgcolor=color.new(color.red, 80), border_color=color.red)
res_lbl := label.new(bar_index + 15, hi_v, "แนวต้าน: " + str.tostring(hi_v, "#.#####"), color=color.red, style=label.style_label_left, textcolor=color.white, size=size.small)

if ta.change(lo_v)
box.delete(sup_box), label.delete(sup_lbl)
sup_box := box.new(bar_index[20], lo_v, bar_index + 15, lo_v + (atr * 0.3), bgcolor=color.new(color.green, 80), border_color=color.green)
sup_lbl := label.new(bar_index + 15, lo_v, "แนวรับ: " + str.tostring(lo_v, "#.#####"), color=color.green, style=label.style_label_left, textcolor=color.white, size=size.small)

// --- 2. ระบบสีแท่งเทียนแยกเทรนด์ ---
is_bull = close > emaFast and close > emaSlow
is_bear = close < emaFast and close < emaSlow
barcolor(is_bull ? color.green : is_bear ? color.red : color.orange)

// --- 3. สัญญาณ ALL-IN & Extra Buy/Sell (Fast & Precise) ---
ph = ta.pivothigh(high, 2, 2)
pl = ta.pivotlow(low, 2, 2)
var float last_h = na
var float last_l = na
if not na(ph)
last_h := ph
if not na(pl)
last_l := pl

// จุด ALL-IN: เบรค Pivot + เทรนด์ชัด + โวลุ่มสูง
all_in_buy = ta.crossover(close, last_h) and is_bull and volume > vol_ma * 1.2 and not in_trade
all_in_sell = ta.crossunder(close, last_l) and is_bear and volume > vol_ma * 1.2 and not in_trade

// สัญญาณ Buy/Sell เพิ่มเติม (Fast Signals)
fast_buy = ta.crossover(emaFast, emaSlow) and not all_in_buy
fast_sell = ta.crossunder(emaFast, emaSlow) and not all_in_sell

plotshape(fast_buy, "Fast Buy", shape.triangleup, location.belowbar, color.lime, size=size.tiny, title="Fast Buy Signal")
plotshape(fast_sell, "Fast Sell", shape.triangledown, location.abovebar, color.orange, size=size.tiny, title="Fast Sell Signal")

// ================= 4. การจัดการ TP/SL/Entry (Auto-Reset) =================
if all_in_buy or all_in_sell
line.delete(entL), line.delete(tpL), line.delete(slL)
label.delete(entLb), label.delete(tpLb), label.delete(slLb)

float ep = close
cur_sl := all_in_buy ? (low - (atr * atr_mult)) : (high + (atr * atr_mult))
cur_tp := all_in_buy ? (ep + (math.abs(ep-cur_sl) * rr_ratio)) : (ep - (math.abs(ep-cur_sl) * rr_ratio))
in_trade := true

entL := line.new(bar_index, ep, bar_index + line_len, ep, color=color.gray, style=line.style_dashed, width=2)
tpL := line.new(bar_index, cur_tp, bar_index + line_len, cur_tp, color=color.blue, width=2)
slL := line.new(bar_index, cur_sl, bar_index + line_len, cur_sl, color=color.red, width=2)

entLb := label.new(bar_index + line_len, ep, "ENTRY: " + str.tostring(ep, "#.#####"), color=color.gray, style=label.style_label_left, textcolor=color.white)
tpLb := label.new(bar_index + line_len, cur_tp, "TP: " + str.tostring(cur_tp, "#.#####"), color=color.blue, style=label.style_label_left, textcolor=color.white)
slLb := label.new(bar_index + line_len, cur_sl, "SL: " + str.tostring(cur_sl, "#.#####"), color=color.red, style=label.style_label_left, textcolor=color.white)

label.new(bar_index, all_in_buy ? low : high, all_in_buy ? "🔥 ALL-IN BUY" : "🔥 ALL-IN SELL", color=all_in_buy ? color.green : color.red, style=all_in_buy ? label.style_label_up : label.style_label_down, textcolor=color.white)

// ระบบล้างสถานะอัตโนมัติเมื่อชนเป้าหมาย
if in_trade
hit = (high >= cur_tp and cur_tp > cur_sl) or (low <= cur_tp and cur_tp < cur_sl) or (low <= cur_sl and cur_tp > cur_sl) or (high >= cur_sl and cur_tp < cur_sl)
if hit
label.new(bar_index, close, "X", color=color.white, style=label.style_label_center, size=size.small)
in_trade := false