"""
HubSpot OAuth2 backend, docs at:
    https://developers.hubspot.com/docs/methods/oauth2/oauth2-overview
"""

from .oauth import BaseOAuth2


class HubSpotOAuth2(BaseOAuth2):
    """HubSpot OAuth2 authentication backend"""

    name = "hubspot"
    AUTHORIZATION_URL = "https://app.hubspot.com/oauth/authorize"
    ACCESS_TOKEN_URL = "https://api.hubapi.com/oauth/v1/token"
    ACCESS_TOKEN_METHOD = "POST"
    USER_DATA_URL = "https://api.hubapi.com/oauth/v1/access-tokens/"
    DEFAULT_SCOPE = ["oauth"]
    EXTRA_DATA = [
        ("hub_domain", "hub_domain"),
        ("hub_id", "hub_id"),
        ("app_id", "app_id"),
        ("user_id", "user_id"),
        ("refresh_token", "refresh_token"),
        ("expires_in", "expires"),
    ]

    def get_user_details(self, response):
        """Return user details"""
        response["email"] = response["user"]
        return response

    def user_data(self, access_token, *args, **kwargs):
        """Loads user data information from service"""
        return self.get_json(
            self.USER_DATA_URL + access_token,
            headers={"Authorization": "Bearer " + access_token},
        )