import logging

from rest_framework.response import Response
from rest_framework.permissions import IsAuthenticated
from rest_framework.exceptions import PermissionDenied
from django.utils.translation import gettext as _

from pingcap_sso.api.base import Endpoint
from pingcap_sso.api.exceptions import Conflict
from pingcap_sso.forms.tug import (
    ApplicationForm
)

logger = logging.getLogger(__name__)


class ApplicationEndpoint(Endpoint):

    permission_classes = (IsAuthenticated, )

    def post(self, request, *args, **kwargs):
        user = request.user
        if user.is_tug_member:
            return Response({
                'detail': _('you are already a TUG member, no need to apply again')
            }, status=409)
        if user.has_tug_memeber_pending_application:
            return Response({
                'detail': _('your membership application is under review, please do not submit information repeatedly')
            }, status=409)

        form = ApplicationForm(request=request, user=user, data=request.data)
        if not form.is_valid():
            return Response({
                'detail': _('params error'),
                'errors': form.errors
            }, status=400)

        form.save()
        return Response({
            'detail': _('success')
        })