"""
ASGI config for platform project.

It exposes the ASGI callable as a module-level variable named ``application``.

For more information on this file, see
https://docs.djangoproject.com/en/4.2/howto/deployment/asgi/
"""

import os

from django.core.asgi import get_asgi_application
from channels.routing import ProtocolTypeRouter, URLRouter
from channels.auth import AuthMiddlewareStack
from channels.security.websocket import AllowedHostsOriginValidator

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')

# Initialize Django ASGI application early
django_asgi_app = get_asgi_application()

# WebSocket URL routing
from config.routing import websocket_urlpatterns
from apps.users.middleware.websocket_auth import JWTAuthMiddlewareStack

application = ProtocolTypeRouter({
    # HTTP requests
    "http": django_asgi_app,
    
    # WebSocket connections
    "websocket": AllowedHostsOriginValidator(
        JWTAuthMiddlewareStack(
            URLRouter(websocket_urlpatterns)
        )
    ),
})