import requests

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

from .provider import DisqusProvider


class DisqusOAuth2Adapter(OAuth2Adapter):
    provider_id = DisqusProvider.id
    access_token_url = 'https://disqus.com/api/oauth/2.0/access_token/'
    authorize_url = 'https://disqus.com/api/oauth/2.0/authorize/'
    profile_url = 'https://disqus.com/api/3.0/users/details.json'
    scope_delimiter = ','

    def complete_login(self, request, app, token, **kwargs):
        resp = requests.get(self.profile_url, params={
                            'access_token': token.token,
                            'api_key': app.client_id,
                            'api_secret': app.secret})
        resp.raise_for_status()

        extra_data = resp.json().get('response')

        login = self.get_provider()\
            .sociallogin_from_response(request, extra_data)
        return login


oauth2_login = OAuth2LoginView.adapter_view(DisqusOAuth2Adapter)
oauth2_callback = OAuth2CallbackView.adapter_view(DisqusOAuth2Adapter)