from django.contrib.auth import get_user_model
from django.contrib.auth.models import User
from rest_framework import viewsets, permissions
from rest_framework.generics import CreateAPIView
from rest_framework.response import Response
from rest_framework.views import APIView

from apps.user.serializers import UserSerializer, CurrentUserSerializer


class UserViewSet(viewsets.ModelViewSet):
    """
    API endpoint that allows users to be viewed or edited.
    """
    queryset = User.objects.all().order_by('-date_joined')
    serializer_class = UserSerializer


class CreateUserView(CreateAPIView):
    model = get_user_model()
    permission_classes = [
        permissions.AllowAny  # Or anon users can't register
    ]
    serializer_class = UserSerializer


class CurrentUserView(APIView):
    """
    """

    def get(self, request):
        user = User.objects.get(pk=request.user.pk)
        serializer_context = {
            'request': request,
        }
        serializer = CurrentUserSerializer(user, context=serializer_context)
        # return Response({"user": serializers.serialize('json', [ user, ])})
        return Response(serializer.data)