import logging.config
import threading

from anydi import Container

_container: Container | None = None
_setup_lock = threading.Lock()


def setup() -> Container:
    """Set up the application."""

    from app.config.container import initialize_container
    from app.config.settings import initialize_settings

    global _container

    with _setup_lock:
        if _container:
            return _container

        # Initialize settings
        settings = initialize_settings()

        # Configure logging
        logging.config.dictConfig(settings.logging_config)

        # Setup Sentry
        if settings.sentry_dsn:
            import sentry_sdk
            from sentry_sdk.integrations.aws_lambda import AwsLambdaIntegration
            from sentry_sdk.integrations.httpx import HttpxIntegration

            sentry_sdk.init(
                dsn=settings.sentry_dsn,
                environment=settings.environment,
                integrations=[
                    AwsLambdaIntegration(),
                    HttpxIntegration(),
                ],
            )

        # Initialize container
        _container = initialize_container(settings)

        return _container