from allauth.socialaccount import app_settings
from allauth.socialaccount.adapter import get_adapter
from allauth.socialaccount.providers.agave.provider import AgaveProvider
from allauth.socialaccount.providers.oauth2.views import (
    OAuth2Adapter,
    OAuth2CallbackView,
    OAuth2LoginView,
)


class AgaveAdapter(OAuth2Adapter):
    provider_id = AgaveProvider.id

    settings = app_settings.PROVIDERS.get(provider_id, {})
    provider_base_url = settings.get("API_URL", "https://public.agaveapi.co")

    access_token_url = "{0}/token".format(provider_base_url)
    authorize_url = "{0}/authorize".format(provider_base_url)
    profile_url = "{0}/profiles/v2/me".format(provider_base_url)

    def complete_login(self, request, app, token, response):
        extra_data = (
            get_adapter()
            .get_requests_session()
            .get(
                self.profile_url,
                params={"access_token": token.token},
                headers={
                    "Authorization": "Bearer " + token.token,
                },
            )
        )

        user_profile = (
            extra_data.json()["result"] if "result" in extra_data.json() else {}
        )

        return self.get_provider().sociallogin_from_response(request, user_profile)


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