"""
Shimmering Oauth
"""

from .oauth import BaseOAuth2


class ShimmeringOAuth2(BaseOAuth2):
    """Shimmering Verify OAuth2 authentication backend"""

    name = "shimmering"
    ID_KEY = "id"
    AUTHORIZATION_URL = "http://developers.shimmeringverify.com/o/authorize/"
    ACCESS_TOKEN_URL = "http://developers.shimmeringverify.com/o/token/"

    def get_user_details(self, response):
        """Return user details from Shimmering"""
        first_name = response.get("first_name")
        last_name = response.get("last_name")
        email = response.get("email")
        username = response.get("username")
        fullname = f"{first_name} {last_name}"
        return {
            "username": username,
            "fullname": fullname,
            "first_name": first_name,
            "last_name": last_name,
            "email": email,
        }

    def user_data(self, access_token, *args, **kwargs):
        """Loads user data from service"""
        headers = {"Authorization": f"Bearer {access_token}"}
        return self.get_json(
            "http://developers.shimmeringverify.com/user_info/", headers=headers
        )