import os
from pathlib import Path
from pydantic_settings import BaseSettings

_HERE = Path(__file__).parent

if os.name == "nt":
    _DB_DIR = Path(os.environ.get("LOCALAPPDATA", Path.home() / "AppData" / "Local")) / "xenia_cloud"
    _DB_DIR.mkdir(parents=True, exist_ok=True)
    _DEFAULT_DB = _DB_DIR / "cloud.db"
else:
    _DEFAULT_DB = _HERE / "cloud.db"


class Settings(BaseSettings):
    SECRET_KEY: str = "change-me-generate-a-long-random-string"
    DATABASE_URL: str = f"sqlite:///{_DEFAULT_DB.as_posix()}"
    ACCESS_TOKEN_EXPIRE_MINUTES: int = 60
    ADMIN_USERNAME: str = "sysadmin"
    ADMIN_PASSWORD: str = "changeme"
    LATEST_VERSION: str = "0.0.0"
    # Manager JWT (separate secret from admin JWT)
    MANAGER_JWT_SECRET: str = "change-me-manager-secret"
    MANAGER_JWT_EXPIRE_HOURS: int = 72

    model_config = {"env_file": str(_HERE / ".env")}


settings = Settings()