from itertools import permutations
from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework.authentication import SessionAuthentication
from rest_framework.permissions import IsAuthenticated
from playlist.models import Artist
from playlist.serializers import ArtistSerializer

class ArtistListView(APIView):
    authentication_classes = [SessionAuthentication]
    permission_classes = [IsAuthenticated]

    def get(self, request):
        artists = Artist.objects.all()
        serializer = ArtistSerializer(artists, many=True, context={'request': request})
        return Response(serializer.data)

class ArtistDetailView(APIView):
    def get(self, request, id):
        artist = Artist.objects.get(pk=id)
        serializer = ArtistSerializer(artist, context={'request': request})
        return Response(serializer.data)