"""Configuration for the market data service."""

from shared.config import BaseConfig


class MarketDataConfig(BaseConfig):
    """Extends BaseConfig with market-data-specific settings."""

    watchlist: list[str] = ["AAPL", "TSLA", "NVDA", "MSFT", "GOOGL"]
    bar_timeframe: str = "5Min"
    poll_interval_seconds: int = 60
    historical_bars: int = 100
    alpaca_api_key: str = ""
    alpaca_secret_key: str = ""

    model_config = {"env_prefix": "TRADING_"}