"""Model for ows-images."""
from owsrequest import request

from activity_detector import base_config


def get_release_image_url(upc, retries=5, logger=None):
    """Get release image url by upc.

    Args:
        upc (str): release upc.
        retries (int): the number of retries.
        logger (logger): logger object.

    Returns:
        str: image url.
    """
    if retries < 0:
        raise Exception('Could not get image url')

    result = request.process(
        application='swf-activity-detector',
        environment=base_config.ENVIRONMENT,
        method='get',
        service_name='ows-images',
        path='/image/{upc}/location'.format(upc=upc))

    body = result.json()
    if result.status_code == 200:
        url = body['path']
        if base_config.ENVIRONMENT == base_config.ENVIRONMENT_QA:
            return url.replace('qaorch.com', 'theorchard.com')
        else:
            return url

    if result.status_code == 404:
        return None

    if logger:
        logger.error('Could not get image url: %s', body)

    return get_release_image_url(upc, retries - 1)