import requests
from allauth.socialaccount.providers.oauth2.views import (
    OAuth2Adapter,
    OAuth2CallbackView,
    OAuth2LoginView,
)

from .provider import TeamsnapProvider


class TeamsnapAdapter(OAuth2Adapter):
    provider_id = TeamsnapProvider.id

    # Fetched programmatically, must be reachable from container
    access_token_url = "{}/oauth/token/".format("https://auth.teamsnap.com")
    profile_url = "{}/me/".format("https://api.teamsnap.com/v3/")

    # Accessed by the user browser, must be reachable by the host
    authorize_url = "{}/oauth/authorize/".format("https://auth.teamsnap.com/")

    # NOTE: trailing slashes in URLs are important, don't miss it

    def complete_login(self, request, app, token, **kwargs):
        headers = {"Authorization": f"Bearer {token.token}"}
        resp = requests.get(self.profile_url, headers=headers)
        j = resp.json()
        if j.get("collection", {}).get("items"):
            extra_data = {
                i["name"]: i["value"] for i in j["collection"]["items"][0]["data"]
            }
        return self.get_provider().sociallogin_from_response(request, extra_data)

    def populate_user(self, request, sociallogin, data):
        user = super().populate_user(request, sociallogin, data)
        user.username = user.email
        return user

    # def get_callback_url(self, request, app):
    # callback_url = reverse(self.provider_id + "_callback")
    # protocol = self.redirect_uri_protocol
    # return build_absolute_uri(request, callback_url, protocol)
    # return "urn:ietf:wg:oauth:2.0:oob"


oauth2_login = OAuth2LoginView.adapter_view(TeamsnapAdapter)
oauth2_callback = OAuth2CallbackView.adapter_view(TeamsnapAdapter)