from django.shortcuts import render
from django.views.generic import View
from django.http.request import HttpRequest
from django.shortcuts import get_object_or_404

from music.models import RecommendationPlaylist


class IndexView(View):
    def get(self, request: HttpRequest, *args, **kwargs):
        if recommendation_playlist := RecommendationPlaylist.objects.filter(
            is_actual=True
        ).first():
            tracks = recommendation_playlist.tracks.all().select_related(
                "album", "album__artist"
            )[:10]
        else:
            tracks = []
        return render(request, "index.html", {"tracks": tracks})