from django.contrib.contenttypes.models import ContentType
from django_filters.rest_framework import DjangoFilterBackend
from rest_framework import generics, permissions

from main import serializers
from main.filters import AwardFilter
from main.models import Award
from main.views import SiteSettingsView, SiteListView


class AwardLstView(generics.ListCreateAPIView):
    """Award list create view."""
    queryset = Award.objects.all()
    serializer_class = serializers.BackAwardSerializer
    permission_classes = (permissions.IsAdminUser,)
    filterset_class = AwardFilter


class AwardRUDView(generics.RetrieveUpdateDestroyAPIView):
    """Award RUD view."""
    queryset = Award.objects.all()
    serializer_class = serializers.BackAwardSerializer
    permission_classes = (permissions.IsAdminUser,)
    lookup_field = 'id'


class ContentTypeView(generics.ListAPIView):
    """ContentType list view"""
    queryset = ContentType.objects.all()
    serializer_class = serializers.ContentTypeBackSerializer
    permission_classes = (permissions.IsAdminUser,)
    filter_backends = (DjangoFilterBackend, )
    ordering_fields = '__all__'
    lookup_field = 'id'
    filterset_fields = (
        'id',
        'model',
        'app_label',
    )


class SiteSettingsBackOfficeView(SiteSettingsView):
    """Site settings View."""
    serializer_class = serializers.SiteSettingsBackOfficeSerializer


class SiteListBackOfficeView(SiteListView):
    """Site settings View."""
    serializer_class = serializers.SiteBackOfficeSerializer