import pathlib

import falcon
import falcon.asgi
from .chat import Chat
from .hub import Events, Hub
from .ping import Pong

HERE = pathlib.Path(__file__).resolve().parent
STATIC = HERE.parent / 'static'


def create_app():
    app = falcon.asgi.App()

    hub = Hub()
    app.add_route('/ping', Pong())
    app.add_route('/sse', Events(hub))
    app.add_route('/ws/{name}', Chat(hub))

    app.add_static_route('/static', STATIC)

    return app