import json

from ..exceptions import SparkPostAPIException as RequestsSparkPostAPIException


class SparkPostAPIException(RequestsSparkPostAPIException):
    def __init__(self, response, *args, **kwargs):
        errors = None
        # noinspection PyBroadException
        try:
            data = json.loads(response.body.decode("utf-8"))
            if data:
                errors = data['errors']
                errors = [e['message'] + ': ' + e.get('description', '')
                          for e in errors]
        # TODO: select exception to catch here
        except:  # noqa: E722
            pass
        if not errors:
            errors = [response.body.decode("utf-8") or ""]
        self.status = response.code
        self.response = response
        self.errors = errors
        message = """Call to {uri} returned {status_code}, errors:

        {errors}
        """.format(
            uri=response.effective_url,
            status_code=response.code,
            errors='\n'.join(errors)
        )
        super(RequestsSparkPostAPIException, self).__init__(message, *args,
                                                            **kwargs)