from rest_framework.permissions import IsAuthenticated, AllowAny
from rest_framework.viewsets import ReadOnlyModelViewSet
from drf_spectacular.utils import extend_schema, extend_schema_view
from django_core.mixins import BaseViewSetMixin

from core.apps.api.models import BannerModel
from core.apps.api.serializers.banner import (
    ListBannerSerializer,
    RetrieveBannerSerializer,
    CreateBannerSerializer,
)


@extend_schema_view(
    list=extend_schema(
        summary="List all active banners",
        description="Get list of all active banners ordered by display order",
        tags=["Banners"]
    ),
    retrieve=extend_schema(
        summary="Get banner details",
        description="Get detailed information about a specific banner",
        tags=["Banners"]
    ),
)
class BannerViewSet(BaseViewSetMixin, ReadOnlyModelViewSet):
    """
    ViewSet for managing banners.
    
    Returns active banners for display on website.
    """
    queryset = BannerModel.objects.filter(is_active=True).order_by("order", "-created_at")
    serializer_class = ListBannerSerializer
    permission_classes = [AllowAny]

    action_serializer_class = {
        "list": ListBannerSerializer,
        "retrieve": RetrieveBannerSerializer,
        "create": CreateBannerSerializer,
    }