"""Configuration for DynamoDB Streams handler."""

import os
import logging
import sys

import sentry_sdk
from sentry_sdk.integrations.aws_lambda import AwsLambdaIntegration
from sentry_sdk.integrations.logging import LoggingIntegration

DEV_ENVIRONMENT = 'dev'
TEST_ENVIRONMENT = 'test'
PROD_ENVIRONMENT = 'prod'
QA_ENVIRONMENT = 'qa'
ENVIRONMENT = os.environ.get('Environment', DEV_ENVIRONMENT)

# Name of the lambda that handles each VO, saves to direct delivery.
VO_TO_DD_SYNC_LAMBDA_NAME = os.environ.get('VO_TO_DD_SYNC_LAMBDA_NAME')

# Logger configuration.
LOGGER_LEVEL = getattr(logging, os.environ.get('LOGGER_LEVEL', 'INFO'))
logger = logging.getLogger()
logger.setLevel(LOGGER_LEVEL)
stream_handler = logging.StreamHandler(sys.stdout)
stream_handler.setLevel(logging.DEBUG)
logger.addHandler(stream_handler)

# Sentry Config
SENTRY_DSN = os.environ.get('SENTRY_DSN') or None
if SENTRY_DSN:
    sentry_sdk.init(
        dsn=SENTRY_DSN,
        environment=ENVIRONMENT,
        integrations=[
            LoggingIntegration(
                level=LOGGER_LEVEL,
                event_level=None  # Don't send error log as sentry event.
            ),
            AwsLambdaIntegration()
        ])