from drf_spectacular.utils import extend_schema, inline_serializer
from rest_framework import serializers, status
from rest_framework.permissions import AllowAny
from rest_framework.response import Response
from rest_framework.views import APIView

from apps.demos.api.throttles import DemoStartThrottle
from apps.demos.services import create_demo_environment


class DemoStartView(APIView):
    permission_classes = (AllowAny,)
    throttle_classes = (DemoStartThrottle,)

    @extend_schema(
        request=None,
        responses=inline_serializer(
            name="DemoStartResponse",
            fields={
                "access": serializers.CharField(),
                "refresh": serializers.CharField(),
                "workspace_id": serializers.CharField(),
                "expires_at": serializers.DateTimeField(),
                "demo_environment_id": serializers.CharField(),
            },
        ),
    )
    def post(self, request):
        return Response(create_demo_environment(), status=status.HTTP_201_CREATED)