import logging
import logging.config
from typing import Any

from app.config import settings
from app.container import container
from app.handler import DispatchCampaignsHandler

logger = logging.getLogger(__name__)


def handle(_event: Any, _context: Any) -> Any:
    """Handle the event."""
    initialize()

    logger.info("Scheduled event received.")

    handler = container.resolve(DispatchCampaignsHandler)
    handler.handle()
    return {"status": "OK"}


_initialized = False


def initialize() -> None:
    global _initialized

    if _initialized:
        return

    logging.config.dictConfig(settings.logging_config)

    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(),
            ],
            traces_sample_rate=0.0,
        )

    _initialized = True