from django.shortcuts import render

from rest_framework import viewsets
from rest_framework.parsers import JSONParser
from rest_framework.decorators import action
from rest_framework.response import Response


from django.http import HttpResponse, JsonResponse

from otpauth.serializer import VerifySerializer, OTPSerializer
from otpauth.models import OTPSeed

# Version 2 model - model based ++ verify action
class OTPVerifyViewSet(viewsets.ModelViewSet):
    serializer_class = OTPSerializer
    queryset = OTPSeed.objects.all()

    @action(detail=False, methods=['post'])
    def verify(self, request):
        serializer = VerifySerializer(data=request.data)
        if serializer.is_valid():
            print(serializer)
            serializer.save()
            return Response({'status': 'OK'})

        return JsonResponse(serializer.errors, status=400)


# Version 1 model - should be removed
class VerifyViewSet(viewsets.ViewSet):
    serializer_class = VerifySerializer

    def create(self, request):
        data = JSONParser().parse(request)
        serializer = VerifySerializer(data=data)
        if serializer.is_valid():
            print("is valid")
            print(serializer)
            #serializer.save()
            return JsonResponse(serializer.data, status=201)
        return JsonResponse(serializer.errors, status=400)


    def get_queryset(self):
        return []