import logging
from xray import gettext as _

logger = logging.getLogger('api_client.init')


def get_client(interface: str = 'api_task') -> 'Client object':
    """
    Get a client according to given interface:
        'api' --> MongoDB APIClient
        'api_req' --> ClickHouse APIClient
        'base' --> basic APIClient
        'dbm' --> DBMClient
    :param interface: 'api'|'api_req'|'base'|'dbm'
    :return: a Client object
    """
    if interface == 'api_task':
        logger.info('Initializing MongoDB API client')
        from .api_client import APIClient
        return APIClient
    elif interface == 'api_req':
        logger.info('Initializing ClickHouse API client')
        from .api_client import SendClient
        return SendClient
    elif interface == 'dbm':
        logger.info('Initializing DBM API client')
        from .api_client import DBMClient
        return DBMClient
    elif interface == 'auto_tasks':
        logger.info('Initializing MongoDB API client for auto tasks')
        from .api_client import TasksClient
        return TasksClient
    elif interface == 'lists':
        logger.info('Initializing MongoDB API client for UI')
        from .api_client import UIAPIClient
        return UIAPIClient
    elif interface == 'adviser':
        logger.info('Initializing Smart Advice API client')
        from .api_client import SmartAdviceAPIClient
        return SmartAdviceAPIClient
    elif interface == 'awp_provision':
        logger.info('Initializing AWP Provision API client')
        from .api_client import AWPProvisionAPIClient
        return AWPProvisionAPIClient
    else:
        logger.error('Unknown client to initialize',
                     extra={'requested_client': interface})
        raise RuntimeError(_("Do not know client of '%s' interface") % str(interface))