from .oauth import BaseOAuth2


class TAOBAOAuth(BaseOAuth2):
    """Taobao OAuth authentication mechanism"""

    name = "taobao"
    ID_KEY = "taobao_user_id"
    AUTHORIZATION_URL = "https://oauth.taobao.com/authorize"
    ACCESS_TOKEN_URL = "https://oauth.taobao.com/token"

    def user_data(self, access_token, *args, **kwargs):
        """Return user data provided"""
        try:
            return self.get_json(
                "https://eco.taobao.com/router/rest",
                params={
                    "method": "taobao.user.get",
                    "fomate": "json",
                    "v": "2.0",
                    "access_token": access_token,
                },
            )
        except ValueError:
            return None

    def get_user_details(self, response):
        """Return user details from Taobao account"""
        return {"username": response.get("taobao_user_nick")}