import json

from allauth.socialaccount.providers.oauth.client import OAuth
from allauth.socialaccount.providers.oauth.views import (
    OAuthAdapter,
    OAuthCallbackView,
    OAuthLoginView,
)

from .provider import TumblrProvider


class TumblrAPI(OAuth):
    url = "http://api.tumblr.com/v2/user/info"

    def get_user_info(self):
        data = json.loads(self.query(self.url))
        return data["response"]["user"]


class TumblrOAuthAdapter(OAuthAdapter):
    provider_id = TumblrProvider.id
    request_token_url = "https://www.tumblr.com/oauth/request_token"
    access_token_url = "https://www.tumblr.com/oauth/access_token"
    authorize_url = "https://www.tumblr.com/oauth/authorize"

    def complete_login(self, request, app, token, response):
        client = TumblrAPI(request, app.client_id, app.secret, self.request_token_url)
        extra_data = client.get_user_info()
        return self.get_provider().sociallogin_from_response(request, extra_data)


oauth_login = OAuthLoginView.adapter_view(TumblrOAuthAdapter)
oauth_callback = OAuthCallbackView.adapter_view(TumblrOAuthAdapter)