from sqlalchemy import create_engine, select
from sqlalchemy.orm import Session

from app.config import settings
from app.models.admin import Admin
from app.utils.security import hash_password


def sync_database_url() -> str:
    return (
        f"mysql+pymysql://{settings.mysql_user}:{settings.mysql_password}"
        f"@{settings.mysql_host}:{settings.mysql_port}/{settings.mysql_database}?charset=utf8mb4"
    )


def main() -> None:
    engine = create_engine(sync_database_url())
    with Session(engine) as session:
        existing = session.execute(select(Admin).where(Admin.username == "admin")).scalar_one_or_none()
        if existing:
            print("Admin user already exists: admin")
            return

        admin = Admin(username="admin", password_hash=hash_password("Admin@123456"), role=2, is_active=1)
        session.add(admin)
        session.commit()
        print("Created admin user: admin / Admin@123456")


if __name__ == '__main__':
    main()