"""Lambda correction_stage function module."""

from datetime import datetime

from lambdacommon.common_config import logger
import sentry_sdk
from sentry_sdk.integrations.aws_lambda import AwsLambdaIntegration
from snowflake_connector.etl_connector import SnowflakeSQLExecutor

import config
from correction_stage.processor import CorrectionStageProcessor

if config.SENTRY_DSN:
    sentry_sdk.init(
        dsn=config.SENTRY_DSN,
        environment=config.ENVIRONMENT,
        integrations=[AwsLambdaIntegration(timeout_warning=True)]
    )


def handler(event, context):
    """Lambda entry point."""
    try:
        #  write your code here
        with SnowflakeSQLExecutor(config.SNOWFLAKE_CONFIG) as sf_executor:
            processor = CorrectionStageProcessor(event, sf_executor)
            start_time = datetime.now()
            processor.process()
            end_time = datetime.now()
            diff = end_time - start_time
            logger.info(f'Finished processing in {diff}')
    except Exception as e:
        logger.exception(str(e))
        raise e
    return {'status': 'OK'}