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 company_gallery.models.company_gallery import CompanyGallery
from company_gallery.serializers.company_gallery_serializer import CompanyGallerySerializer
from common.pagination.custom_pagination import CustomPageNumberPagination
from common.exceptions.exceptions import custom_exception_handler

from rest_framework.parsers import MultiPartParser, FormParser


class CompanyGalleryListCreateAPIView(APIView):
    parser_classes = [MultiPartParser, FormParser]

    @swagger_auto_schema(request_body=CompanyGallerySerializer)
    def post(self, request):
        serializer = CompanyGallerySerializer(data=request.data, context={'request': request})
        serializer.is_valid(raise_exception=True)
        serializer.save()
        return Response({"success": "Company gallery created successfully"}, status=status.HTTP_201_CREATED)
    
    def get(self, request):
        service = CompanyGallery.objects.filter()
        job_query = self.request.query_params.get('company')
        if job_query:
            service = service.filter(company_id=job_query)
        paginator = CustomPageNumberPagination()
        result_page = paginator.paginate_queryset(service, request)
        serializer = CompanyGallerySerializer(result_page, many=True, context={'request': request})
        return paginator.get_paginated_response(serializer.data)
    

class CompanyGalleryDetailAPIView(APIView):
    parser_classes = [MultiPartParser, FormParser]

    @swagger_auto_schema(request_body=CompanyGallerySerializer)
    def put(self, request, pk):
        service = get_object_or_404(CompanyGallery, pk=pk)
        serializer = CompanyGallerySerializer(service, data=request.data, context={'request': request})
        serializer.is_valid(raise_exception=True)
        serializer.save()
        return Response({"success": "Company gallery updated successfully"}, status=status.HTTP_200_OK)
    
    def get(self, request, pk):
        service = get_object_or_404(CompanyGallery, pk=pk)
        serializer = CompanyGallerySerializer(service, context={'request': request})
        return Response(serializer.data)
    
    def delete(self, request, pk):
        service = get_object_or_404(CompanyGallery, pk=pk)
        service.delete()
        return Response({"success": "Company gallery deleted successfully"}, status=status.HTTP_200_OK)