//@version=5
strategy("Liquidity Sweep Scalping Strategy [Complete]", overlay=true, initial_capital=10000, default_qty_type=strategy.percent_of_equity, default_qty_value=10)

// --- INPUTS ---
tp_multiplier = input.float(3.0, title="Risk-to-Reward Target Multiplier")
sl_buffer     = input.float(1.0, title="Stop Loss Buffer (Ticks)")

// --- MULTI-TIMEFRAME DATA (DAILY LEVELS) ---
// Fetch previous day's high and low without repainting
prev_high = request.security(syminfo.tickerid, "D", high[1], barmerge.gaps_off, barmerge.lookahead_on)
prev_low  = request.security(syminfo.tickerid, "D", low[1], barmerge.gaps_off, barmerge.lookahead_on)

// Plot daily levels
plot(prev_high, color=color.red, style=plot.style_linebr, title="Prev Day High")
plot(prev_low, color=color.green, style=plot.style_linebr, title="Prev Day Low")

// --- STATE VARIABLES ---
var bool swept_high = false
var bool swept_low  = false

// Reset sweep status on a new day
bool new_day = ta.change(time("D")) != 0
if new_day
    swept_high := false
    swept_low  := false

// --- SWEEP & REVERSAL DETECTION (1-Minute Execution) ---
// 1. Price sweeps above Daily High -> Looking for Short reversal
if high > prev_high and not swept_high
    swept_high := true

// 2. Price sweeps below Daily Low -> Looking for Long reversal
if low < prev_low and not swept_low
    swept_low := true

// --- EXECUTION LOGIC ---
// Short Entry: After sweeping the high, look for a bearish candle confirmation
bool bearish_confirmation = (close < open) and (close < low[1])
if swept_high and bearish_confirmation and strategy.position_size == 0
    float entry_price = close
    float stop_loss   = high + (sl_buffer * syminfo.mintick)
    float risk        = stop_loss - entry_price
    float take_profit = entry_price - (risk * tp_multiplier)
    
    if risk > 0
        strategy.entry("Sweep Short", strategy.short)
        strategy.exit("Short Exit", "Sweep Short", stop=stop_loss, limit=take_profit)

// Long Entry: After sweeping the low, look for a bullish candle confirmation
bool bullish_confirmation = (close > open) and (close > high[1])
if swept_low and bullish_confirmation and strategy.position_size == 0
    float entry_price = close
    float stop_loss   = low - (sl_buffer * syminfo.mintick)
    float risk        = entry_price - stop_loss
    float take_profit = entry_price + (risk * tp_multiplier)
    
    if risk > 0
        strategy.entry("Sweep Long", strategy.long)
        strategy.exit("Long Exit", "Sweep Long", stop=stop_loss, limit=take_profit)