from pydantic_settings import BaseSettings, SettingsConfigDict


class Settings(BaseSettings):
    """Konfiguration aus Umgebungsvariablen (.env auf dem Zielsystem, nie committen)."""

    model_config = SettingsConfigDict(env_file=".env", extra="ignore")

    database_url: str = "postgresql+asyncpg://mabea:changeme@localhost:5432/mabea"
    jwt_secret_key: str = "change-me-to-a-long-random-value"
    jwt_algorithm: str = "HS256"
    access_token_expire_minutes: int = 480

    # ID des systemknoten-Datensatzes mit typ='haupt' (Sprintplan E6).
    systemknoten_id: int = 1


settings = Settings()