"""
Atomizer/Optuna integration for adaptive isogrid optimization.

Wires: parameter sampling → Python Brain → NX Hands → result extraction.
"""

# Parameter space definition
PARAM_SPACE = {
    # Density field
    'eta_0':  {'type': 'float', 'low': 0.0,  'high': 0.4,   'desc': 'Baseline density offset'},
    'alpha':  {'type': 'float', 'low': 0.3,  'high': 2.0,   'desc': 'Hole influence scale'},
    'R_0':    {'type': 'float', 'low': 10.0, 'high': 100.0, 'desc': 'Base influence radius (mm)'},
    'kappa':  {'type': 'float', 'low': 0.0,  'high': 3.0,   'desc': 'Weight-to-radius coupling'},
    'p':      {'type': 'float', 'low': 1.0,  'high': 4.0,   'desc': 'Decay exponent'},
    'beta':   {'type': 'float', 'low': 0.0,  'high': 1.0,   'desc': 'Edge influence scale'},
    'R_edge': {'type': 'float', 'low': 5.0,  'high': 40.0,  'desc': 'Edge influence radius (mm)'},
    # Spacing
    's_min':  {'type': 'float', 'low': 8.0,  'high': 20.0,  'desc': 'Min cell size (mm)'},
    's_max':  {'type': 'float', 'low': 25.0, 'high': 60.0,  'desc': 'Max cell size (mm)'},
    # Rib thickness
    't_min':  {'type': 'float', 'low': 2.0,  'high': 4.0,   'desc': 'Min rib thickness (mm)'},
    't_0':    {'type': 'float', 'low': 2.0,  'high': 6.0,   'desc': 'Nominal rib thickness (mm)'},
    'gamma':  {'type': 'float', 'low': 0.0,  'high': 3.0,   'desc': 'Density-thickness coupling'},
    # Manufacturing
    'w_frame': {'type': 'float', 'low': 3.0,  'high': 20.0, 'desc': 'Perimeter frame width (mm)'},
    'r_f':     {'type': 'float', 'low': 3.0,  'high': 10.0,  'desc': 'Pocket fillet radius (mm)'},
    'd_keep':  {'type': 'float', 'low': 1.0,  'high': 3.0,  'desc': 'Hole keepout multiplier (× diameter)'},
    'min_triangle_area': {'type': 'float', 'low': 5.0, 'high': 80.0, 'desc': 'Minimum pocketable triangle area (mm²)'},
}

# Default parameters for standalone brain testing
DEFAULT_PARAMS = {
    'eta_0': 0.1,
    'alpha': 1.0,
    'R_0': 30.0,
    'kappa': 1.0,
    'p': 2.0,
    'beta': 0.3,
    'R_edge': 15.0,
    's_min': 20.0,
    's_max': 80.0,
    't_min': 2.5,
    't_0': 3.0,
    'gamma': 1.0,
    'w_frame': 8.0,
    'r_f': 6.0,
    'd_keep': 1.5,
    'min_pocket_radius': 6.0,
    'min_triangle_area': 20.0,
}