from rest_framework.response import Response
from rest_framework import status
from rest_framework.exceptions import ValidationError, NotFound
from drf_yasg.utils import swagger_auto_schema
from django.shortcuts import get_object_or_404
from rest_framework.views import APIView

from benefit.models.benefits import Benefits
from benefit.serializers.benefits_serializer import BenefitsSerializer
from common.pagination.custom_pagination import CustomPageNumberPagination
from common.exceptions.exceptions import custom_exception_handler


class BenefitsListCreateAPIView(APIView):
    @swagger_auto_schema(request_body=BenefitsSerializer)
    def post(self, request):
        serializer = BenefitsSerializer(data=request.data)
        serializer.is_valid(raise_exception=True)
        serializer.save()
        return Response({"success": "Job benefits created successfully"}, status=status.HTTP_201_CREATED)
    
    def get(self, request):
        benefit = Benefits.objects.filter()
        paginator = CustomPageNumberPagination()
        result_page = paginator.paginate_queryset(benefit, request)
        serializer = BenefitsSerializer(result_page, many=True)
        return paginator.get_paginated_response(serializer.data)
    

class BenefitsDetailAPIView(APIView):
    @swagger_auto_schema(request_body=BenefitsSerializer)
    def put(self, request, pk):
        benefit = get_object_or_404(Benefits, pk=pk)
        serializer = BenefitsSerializer(benefit, data=request.data)
        serializer.is_valid(raise_exception=True)
        serializer.save()
        return Response({"success": "Job Benefits updated successfully"}, status=status.HTTP_200_OK)
    
    def get(self, request, pk):
        benefit = get_object_or_404(Benefits, pk=pk)
        serializer = BenefitsSerializer(benefit)
        return Response(serializer.data)
    
    def delete(self, request, pk):
        benefit = get_object_or_404(Benefits, pk=pk)
        benefit.delete()
        return Response({"success": "Job Benefits deleted successfully"}, status=status.HTTP_200_OK)