"""Splitio client."""

import logging
from backend import config
from secrets_manager.python_ext import PythonSecretsManager
from splitio import get_factory


SPLIT_BLOCK_UNTIL_READY_TIMEOUT = 60
APPLICATION = 'split'
API_KEY_SECRET = 'API_KEY'

logger = logging.getLogger(__name__)

def fetch_api_key_from_secrets_manager():
    try:
        secrets_manager_client = PythonSecretsManager(
            environment=config.ENVIRONMENT, service_name=APPLICATION
        )

        # `get_cred` returns 'None' if the key is not found
        api_key = secrets_manager_client.get_cred(API_KEY_SECRET)

        if api_key:
            logger.info("ows-track: SecretsManager client found split.io API_KEY secret.")
            return api_key
    except Exception:
        logger.warning(
            f"ows-track: SecretsManager client cannot fetch split.io API_KEY secret:"
            f" {config.ENVIRONMENT}/{APPLICATION}/{API_KEY_SECRET}. Error: {str(Exception)}"
        )
        raise Exception('Secret manager client cannot fetch splitio API KEY.')

splitio_api_key = fetch_api_key_from_secrets_manager()
splitio_factory = get_factory(
    splitio_api_key
)

splitio_client = ''
if splitio_factory:
    splitio_client = splitio_factory.client()