from sqlalchemy.orm import Session

from app.core.security import get_password_hash
from app.models.user import User


def init_db(db: Session) -> None:
    """
    Initialize the database with a superuser if one doesn't exist.
    """
    # Check if there are any users in the database
    user = db.query(User).first()

    if not user:
        # Create a superuser
        superuser = User(
            email="admin@example.com",
            hashed_password=get_password_hash("adminpassword"),
            full_name="Admin User",
            is_active=True,
            is_superuser=True,
        )

        db.add(superuser)
        db.commit()
        db.refresh(superuser)