from allauth.socialaccount.providers.base import ProviderAccount
from allauth.socialaccount.providers.oauth2.provider import OAuth2Provider


class BitbucketOAuth2Account(ProviderAccount):
    def get_profile_url(self):
        return (self.account.extra_data
                .get('links', {})
                .get('html', {})
                .get('href'))

    def get_avatar_url(self):
        return (self.account.extra_data
                .get('links', {})
                .get('avatar', {})
                .get('href'))

    def to_str(self):
        dflt = super(BitbucketOAuth2Account, self).to_str()
        return self.account.extra_data.get('display_name', dflt)


class BitbucketOAuth2Provider(OAuth2Provider):
    id = 'bitbucket_oauth2'
    name = 'Bitbucket'
    account_class = BitbucketOAuth2Account

    def extract_uid(self, data):
        return data['username']

    def extract_common_fields(self, data):
        return dict(email=data.get('email'),
                    username=data.get('username'),
                    name=data.get('display_name'))


provider_classes = [BitbucketOAuth2Provider]