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


class EveOnlineAccount(ProviderAccount):
    def get_profile_url(self):
        return 'https://gate.eveonline.com/Profile/{char_name}'.format(
            char_name=self.account.extra_data.get('CharacterName'))

    def get_avatar_url(self):
        return ('https://image.eveonline.com/Character/'
                '{char_id}_128.jpg').format(
                    char_id=self.account.extra_data.get('CharacterID', 1))

    def to_str(self):
        dflt = super(EveOnlineAccount, self).to_str()
        return next(
            value
            for value in (
                self.account.extra_data.get('CharacterName', None),
                self.account.extra_data.get('CharacterID', None),
                dflt
            )
            if value is not None
        )


class EveOnlineProvider(OAuth2Provider):
    id = 'eveonline'
    name = 'EVE Online'
    account_class = EveOnlineAccount

    def get_default_scope(self):
        scopes = []
        if STORE_TOKENS:
            scopes.append('publicData')
        return scopes

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

    def extract_common_fields(self, data):
        return dict(name=data.get('CharacterName'))


provider_classes = [EveOnlineProvider]