"""
Analysis configuration
"""
from pydantic_settings import BaseSettings


class AnalysisConfig(BaseSettings):
    """Analysis configuration"""

    # Symbol configuration
    SYMBOL: str = "BTCUSDT"

    # Binance API
    BINANCE_API_BASE_URL: str = "https://fapi.binance.com"

    # Analysis parameters
    LOOKBACK_PERIODS: int = 200  # Number of candles to analyze

    # Technical indicator periods
    EMA_FAST: int = 20
    EMA_SLOW: int = 50
    RSI_PERIOD: int = 14
    ATR_PERIOD: int = 14
    ADX_PERIOD: int = 14
    MACD_FAST: int = 12
    MACD_SLOW: int = 26
    MACD_SIGNAL: int = 9
    BB_PERIOD: int = 20
    BB_STD: float = 2.0
    VOLUME_MA_PERIOD: int = 20

    # Support/Resistance detection
    SR_LOOKBACK: int = 50  # Periods to look back for S/R
    SR_TOLERANCE: float = 0.002  # 0.2% price tolerance

    # Order flow analysis
    ORDERBOOK_IMBALANCE_THRESHOLD: float = 0.2  # 20% imbalance
    LARGE_ORDER_THRESHOLD_USD: float = 100000  # $100k considered large

    # Risk parameters (example values)
    ACCOUNT_SIZE_USD: float = 100000
    MAX_RISK_PCT: float = 0.01  # 1% per trade
    DEFAULT_LEVERAGE: int = 3
    ATR_STOP_MULTIPLIER: float = 1.8

    class Config:
        env_file = ".env"
        case_sensitive = True
        extra = 'ignore'  # Ignore extra fields from .env


config = AnalysisConfig()