from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework import status
from rest_framework.decorators import api_view

from rest_framework.generics import get_object_or_404

from community.models import Article
from community.serializers import ArticleSerializer

class ArticleList(APIView):
    def get(self, request, format=None):
        articles = Article.objects.all()
        serializer = ArticleSerializer(articles, many=True)
        return Response(serializer.data)

    def post(self, request, format=None):
        serializer = ArticleSerializer(data=request.data)
        if serializer.is_valid():
            serializer.save()
            return Response(serializer.data, status=status.HTTP_201_CREATED)
        else:
            print(serializer.errors)
            return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
 
class ArticleDetail(APIView):
    # 상세 페이지 불러오기
    def get(self, request, article_id, format=None):
        article = get_object_or_404(Article, article_id=article_id)
        serializer = ArticleSerializer(article)
        return Response(serializer.data)
    
    def put(self, request, article_id, format=None):
        article = get_object_or_404(Article, article_id=article_id)

        serializer = ArticleSerializer(article, data=request.data)  # (기존 데이터, 변경할 데이터)

        if serializer.is_valid():
            serializer.save()

            return Response(serializer.data)
    def delete(self, request, article_id, format=None):
        article = get_object_or_404(Article, article_id=article_id)

        article.delete()

        return Response(status=status.HTTP_204_NO_CONTENT)

     

urlpatterns = [
    path('', views.ArticleList.as_view(), name='article_list'),
    path('<int:article_id>/', views.ArticleDetail.as_view(), name='article_detail'),

]