"""
Live OAuth2 backend, docs at:
    https://python-social-auth.readthedocs.io/en/latest/backends/live.html
"""

from .oauth import BaseOAuth2


class LiveOAuth2(BaseOAuth2):
    name = "live"
    AUTHORIZATION_URL = "https://login.live.com/oauth20_authorize.srf"
    ACCESS_TOKEN_URL = "https://login.live.com/oauth20_token.srf"
    ACCESS_TOKEN_METHOD = "POST"
    SCOPE_SEPARATOR = ","
    DEFAULT_SCOPE = ["wl.basic", "wl.emails"]
    EXTRA_DATA = [
        ("id", "id"),
        ("access_token", "access_token"),
        ("authentication_token", "authentication_token"),
        ("refresh_token", "refresh_token"),
        ("expires_in", "expires"),
        ("email", "email"),
        ("first_name", "first_name"),
        ("last_name", "last_name"),
        ("token_type", "token_type"),
    ]
    REDIRECT_STATE = False

    def get_user_details(self, response):
        """Return user details from Live Connect account"""
        fullname, first_name, last_name = self.get_user_names(
            first_name=response.get("first_name"), last_name=response.get("last_name")
        )
        return {
            "username": response.get("name"),
            "email": response.get("emails", {}).get("account", ""),
            "fullname": fullname,
            "first_name": first_name,
            "last_name": last_name,
        }

    def user_data(self, access_token, *args, **kwargs):
        """Loads user data from service"""
        return self.get_json(
            "https://apis.live.net/v5.0/me", params={"access_token": access_token}
        )