# -*- encoding: utf-8 -*-

import logging

import httpx
from django.http import HttpResponse
from django_filters import rest_framework as rest_filters
from django.views.decorators.cache import cache_page
from django.utils.decorators import method_decorator
from django.core.files import File
from django.core.files.base import ContentFile
from django.core.files.temp import NamedTemporaryFile
from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework import status, permissions, filters, generics
from rest_framework.pagination import PageNumberPagination
from rest_framework.authentication import SessionAuthentication, TokenAuthentication
from asgiref.sync import async_to_sync

from apps.home.models import RSSFeed, FeedChannel
from .serializers import RssFeedSerializer, FeedChannelSerializer

log = logging.getLogger(__name__)


class RSSFeedListApiView(generics.ListAPIView):
    authentication_classes = [SessionAuthentication, TokenAuthentication]
    permission_classes = [permissions.IsAuthenticated]

    serializer_class = RssFeedSerializer

    queryset = RSSFeed.objects.all().order_by("-created_at")

    filter_backends = [filters.SearchFilter, rest_filters.DjangoFilterBackend, filters.OrderingFilter]
    filterset_fields = ["uuid", "name", "url", "created_at"]
    search_fields = ["name"]
    ordering_fields = ["created_at"]

    def post(self, request):

        serializer = self.serializer_class(data=request.data)
        if serializer.is_valid():
            serializer.save()
            return Response(serializer.data, status.HTTP_201_CREATED)

        return Response(serializer.errors, status.HTTP_400_BAD_REQUEST)


class FeedChannelListApiView(generics.ListAPIView):
    authentication_classes = [SessionAuthentication, TokenAuthentication]
    permission_classes = [permissions.IsAuthenticated]

    serializer_class = FeedChannelSerializer

    queryset = FeedChannel.objects.all().order_by("-created_at")

    filter_backends = [filters.SearchFilter, rest_filters.DjangoFilterBackend, filters.OrderingFilter]
    filterset_fields = ["uuid", "channel_id", "feeds", "created_at"]
    search_fields = ["feeds__name"]
    ordering_fields = ["created_at"]

    def post(self, request):

        serializer = self.serializer_class(data=request.data)
        if serializer.is_valid():
            serializer.save()
            return Response(serializer.data, status.HTTP_201_CREATED)

        return Response(serializer.errors, status.HTTP_400_BAD_REQUEST)