from allauth.socialaccount import app_settings
from allauth.socialaccount.providers.base import (
    ProviderAccount,
    ProviderException,
)
from allauth.socialaccount.providers.oauth2.provider import OAuth2Provider


class QuickBooksAccount(ProviderAccount):
    def to_str(self):
        dflt = super(QuickBooksAccount, self).to_str()
        name = self.account.extra_data.get("name", dflt)
        first_name = self.account.extra_data.get("givenName", None)
        last_name = self.account.extra_data.get("familyName", None)
        if first_name and last_name:
            name = first_name + " " + last_name
        return name


class QuickBooksOAuth2Provider(OAuth2Provider):
    id = "quickbooks"
    # Name is displayed to ordinary users -- don't include protocol
    name = "QuickBooks"
    account_class = QuickBooksAccount

    def extract_uid(self, data):
        if "sub" not in data:
            raise ProviderException("QBO error", data)
        return str(data["sub"])

    def get_profile_fields(self):
        default_fields = [
            "address",
            "sub",
            "phoneNumber",
            "givenName",
            "familyName",
            "email",
            "emailVerified",
        ]
        fields = self.get_settings().get("PROFILE_FIELDS", default_fields)
        return fields

    def get_default_scope(self):
        scope = [
            "openid",
            "com.intuit.quickbooks.accounting",
            "profile",
            "phone",
        ]
        if app_settings.QUERY_EMAIL:
            scope.append("email")
        return scope

    def extract_common_fields(self, data):
        return dict(
            email=data.get("email"),
            address=data.get("address"),
            sub=data.get("sub"),
            givenName=data.get("givenName"),
            familynName=data.get("familyName"),
            emailVerified=data.get("emailVerified"),
            phoneNumber=data.get("phoneNumber"),
        )


provider_classes = [QuickBooksOAuth2Provider]