from django.shortcuts import render
from rest_framework.viewsets import ViewSet
from rest_framework.response import Response
from rest_framework.decorators import action
from rest_framework import status
from django.shortcuts import get_object_or_404
import requests

from .schemas import SongSchema, DeleteSongSchema
from .models import Song, FavoriteSong
from .serializers import SongSerializer, FavoriteSongSerializer

class SongViewSet(ViewSet):
    def list(self, request):
        queryset = Song.objects.all()
        serializer = SongSerializer(queryset, many=True)
        return Response(serializer.data)
    
    @action(detail=False, methods=['post'], schema=SongSchema())
    def create_song(self, request):
        song = get_object_or_404(Song, azura_id = request.data['azura_id'])
        if song:
            data = {
                "song": song.id, 
                "user": request.user.pk
            } 
            serializer_1 = FavoriteSongSerializer(data=data)
            if serializer_1.is_valid():
                serializer_1.save()
                return Response(serializer_1.data, status=status.HTTP_201_CREATED)
            else:
                return Response(serializer_1.errors, status=status.HTTP_400_BAD_REQUEST)
        else:
            file_url = f"http://82.97.242.49:10084/api/station/it-radio/file/{request.data['azura_id']}"
            api_key = "49226d3488aac3f5:18d88659c6c1c5e131a0ce0a94d55235"
            headers = {
                "Authorization": f"Bearer {api_key}"
            }
            response = requests.get(file_url, headers=headers)
            response.raise_for_status()
            serializer = SongSerializer(data=request.data)

            if serializer.is_valid():
                serializer.save()
                return Response(f'{response}', status=status.HTTP_201_CREATED)
            else:
                return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
        
    
    @action(detail=False, methods=['post'], schema=DeleteSongSchema())
    def delete_song(self, request):
        song_id = request.data['song_id']
        item = get_object_or_404(FavoriteSong, pk=song_id)
        item.delete()
        return Response(status=status.HTTP_202_ACCEPTED)