from rest_framework.generics import RetrieveAPIView
from rest_framework.response import Response
from rest_framework import status

from ..models import ContentRelease, HadisDatabaseVersion
from ..serializers.version import ContentReleaseSyncSerializer, HadisDatabaseVersionSerializer
from ..docs import content_release_sync_swagger


class ContentReleaseSyncView(RetrieveAPIView):
    """
    API view to get the latest content release for offline mode sync
    """
    serializer_class = ContentReleaseSyncSerializer

    @content_release_sync_swagger
    def get(self, request, *args, **kwargs):
        return self.retrieve(request, *args, **kwargs)

    def get_object(self):
        return ContentRelease.objects.filter(is_active=True).order_by('-published_at').first()


class HadisDatabaseVersionView(RetrieveAPIView):
    """
    API view to get the latest pre-built SQLite database info and direct Nginx download URL
    """
    serializer_class = HadisDatabaseVersionSerializer

    def get_object(self):
        return HadisDatabaseVersion.get_latest_active()

    def retrieve(self, request, *args, **kwargs):
        instance = self.get_object()
        if not instance:
            return Response(
                {"detail": "No active SQLite database version found."},
                status=status.HTTP_404_NOT_FOUND
            )
        serializer = self.get_serializer(instance)
        return Response(serializer.data)