from rest_framework.response import Response
from rest_framework.permissions import AllowAny

from django.utils.translation import gettext as _

from pingcap_sso.api.base import Endpoint
from pingcap_sso.api.authentication import CsrfExemptSessionAuthentication
from pingcap_sso.forms import ContactUsForm, BusinessDownloadLeadsForm
from pingcap_sso.user_behavior_track import report_event
from pingcap_sso.utils.requests import get_client_ip, get_client_agent


class ContactUsEndpoint(Endpoint):

    permission_classes = (AllowAny, )
    authentication_classes = (CsrfExemptSessionAuthentication, )

    def post(self, request, *args, **kwargs):
        form = ContactUsForm(user=request.user, data=request.data)
        if form.is_valid():
            contact_us = form.save()
            report_event(
                openid=contact_us.user_openid,
                event_type='sso.submit_contact_us',
                event_body={
                    'object_id': contact_us.pk,
                    'name': contact_us.name,
                    'company': contact_us.company,
                    'department': contact_us.department
                },
                user_agent=get_client_agent(request),
                ip=get_client_ip(request),
                description='提交了 ContactUs'
            )
            return Response({
                'detail': _('success')
            })
        else:
            return Response({
                'detail': _('params error'),
                'errors': form.errors
            }, status=400)


class BusinessDownloadLeadsEndpoint(Endpoint):

    permission_classes = (AllowAny, )
    authentication_classes = (CsrfExemptSessionAuthentication, )

    def post(self, request, *args, **kwargs):
        form = BusinessDownloadLeadsForm(request, data=request.data)
        if form.is_valid():
            form.save()
            return Response({
                'detail': _('success')
            })
        else:
            return Response({
                'detail': _('params error'),
                'errors': form.errors
            }, status=400)