"""
Coding OAuth2 backend, docs at:
"""

from urllib.parse import urljoin

from .oauth import BaseOAuth2


class CodingOAuth2(BaseOAuth2):
    """Coding OAuth authentication backend"""

    name = "coding"
    API_URL = "https://coding.net/api/"
    AUTHORIZATION_URL = "https://coding.net/oauth_authorize.html"
    ACCESS_TOKEN_URL = "https://coding.net/api/oauth/access_token"
    SCOPE_SEPARATOR = ","
    DEFAULT_SCOPE = ["user"]
    REDIRECT_STATE = False

    def api_url(self):
        return self.API_URL

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

    def user_data(self, access_token, *args, **kwargs):
        """Loads user data from service"""
        data = self._user_data(access_token)
        if data.get("code") != 0:
            # 获取失败
            pass
        return data.get("data")

    def _user_data(self, access_token, path=None):
        url = urljoin(self.api_url(), "account/current_user{}".format(path or ""))
        return self.get_json(url, params={"access_token": access_token})