# Pattern Detector Configuration

fvg_detector:
  enabled: true
  min_gap_size_pips: 5  # Minimum gap size in pips
  max_gap_age_bars: 50  # Maximum bars before gap is considered invalid
  require_confirmation: true  # Require price to touch gap zone
  
  bullish:
    min_body_size_ratio: 0.6  # Minimum body size relative to candle
    min_gap_size_ratio: 0.3   # Minimum gap relative to ATR
  
  bearish:
    min_body_size_ratio: 0.6
    min_gap_size_ratio: 0.3

order_block_detector:
  enabled: true
  lookback_bars: 20  # Bars to look back for BOS
  min_candle_size_ratio: 0.5  # Minimum candle size relative to ATR
  require_structure_break: true  # Require BOS before OB
  
  bullish:
    min_body_size_ratio: 0.7
    max_wick_ratio: 0.3  # Maximum wick size relative to body
  
  bearish:
    min_body_size_ratio: 0.7
    max_wick_ratio: 0.3

liquidity_detector:
  enabled: true
  swing_lookback: 10  # Bars to look back for swing points
  min_swing_size_pips: 10
  sweep_tolerance_pips: 2  # Tolerance for sweep detection
  
  bullish_sweep:
    require_reversal: true
    min_reversal_size_ratio: 0.5
  
  bearish_sweep:
    require_reversal: true
    min_reversal_size_ratio: 0.5

premium_discount:
  enabled: true
  calculation_method: "session_range"  # session_range or daily_range
  session_start_time: "03:00"
  session_end_time: "04:00"
  
  levels:
    premium_threshold: 0.618  # Fibonacci level
    discount_threshold: 0.382
    equilibrium_level: 0.500

structure_detector:
  enabled: true
  swing_period: 10  # Period for swing detection
  min_structure_size_pips: 15
  
  bos:
    require_confirmation: true
    confirmation_bars: 2
  
  choch:
    require_confirmation: true
    confirmation_bars: 2

scanner:
  run_parallel: false  # Run detectors in parallel (experimental)
  save_detections: true
  generate_screenshots: false  # Set to true for labeling workflow
  screenshot_path: "data/screenshots/patterns"