"""
强度分标准化与配置模块

本模块提供：
1. 分层标准化处理 (normalizer)
2. 配置管理 (config)
3. 敏感性分析 (sensitivity)
"""

from .normalizer import (
    normalize_zero_inflated,
    normalize_point_mass,
    normalize_standard,
    normalize_low_variance,
    normalize_all,
    calculate_strength_equal_weight,
)

# config 模块会在 P2 实现后导入
try:
    from .config import (
        StrengthConfig,
        CONFIG_EQUAL,
        CONFIG_AGGRESSIVE,
        CONFIG_CONSERVATIVE,
        CONFIG_VOLUME_FOCUS,
        # 单维度测试模式
        CONFIG_TEST_PRICE,
        CONFIG_TEST_CONVERGENCE,
        CONFIG_TEST_VOLUME,
        CONFIG_TEST_GEOMETRY,
        CONFIG_TEST_ACTIVITY,
        CONFIG_TEST_TILT,
        filter_signals,
        calculate_strength,
        filter_top_n,
    )
    _has_config = True
except ImportError:
    _has_config = False

__all__ = [
    'normalize_zero_inflated',
    'normalize_point_mass', 
    'normalize_standard',
    'normalize_low_variance',
    'normalize_all',
    'calculate_strength_equal_weight',
]

if _has_config:
    __all__.extend([
        'StrengthConfig',
        'CONFIG_EQUAL',
        'CONFIG_AGGRESSIVE',
        'CONFIG_CONSERVATIVE',
        'CONFIG_VOLUME_FOCUS',
        # 单维度测试模式
        'CONFIG_TEST_PRICE',
        'CONFIG_TEST_CONVERGENCE',
        'CONFIG_TEST_VOLUME',
        'CONFIG_TEST_GEOMETRY',
        'CONFIG_TEST_ACTIVITY',
        'CONFIG_TEST_TILT',
        'filter_signals',
        'calculate_strength',
        'filter_top_n',
    ])