a
    }ix                     @  s   d dl mZ d dlZd dlmZ d dlmZmZmZ edgdZ	G dd dZ
e
 Zd	d
dddZe	ddd	dddZdS )    )annotationsN)defaultdict)	APIRouter	WebSocketWebSocketDisconnectws)tagsc                   @  sH   e Zd Zdd ZddddddZddddd	d
ZdddddZdS )RoomWsManagerc                 C  s   t t| _t | _d S N)r   set_room_socketsasyncioLock_lock)self r   DC:\Users\jasmi\Projects\line-hihaho-voting\backend\app\routers\ws.py__init__   s    
zRoomWsManager.__init__strr   None)room_idr   returnc              	     sN   | j 4 I d H & | j| | W d   I d H  qJ1 I d H s@0    Y  d S r
   )r   r   add)r   r   r   r   r   r   r      s    zRoomWsManager.addc              	     s   | j 4 I d H X | j|}|s6W d   I d H  d S || |sR| j|d  W d   I d H  q|1 I d H sr0    Y  d S r
   )r   r   getdiscardpop)r   r   r   socketsr   r   r   remove   s    
zRoomWsManager.remover   r   c              	     s   ddl m} ||I d H }d|d}| j4 I d H * t| j|t }W d   I d H  qr1 I d H sh0    Y  |D ]>}z||I d H  W qv ty   | 	||I d H  Y qv0 qvd S )Nr   )build_room_snapshotZroom_snapshot)typepayload)
Zapp.routers.streamr   r   listr   r   r   	send_json	Exceptionr   )r   r   r   Zsnapmessager   r   r   r   r   broadcast_snapshot   s    
>z RoomWsManager.broadcast_snapshotN)__name__
__module____qualname__r   r   r   r&   r   r   r   r   r	      s   	r	   r   r   r   c                   s   t | I d H  d S r
   )
ws_managerr&   )r   r   r   r   broadcast_room_snapshot.   s    r+   z/ws/room/{room_id}r   	websocketr   c              
     s   |   I d H  t|| I d H  t|I d H  z>z|  I d H  q4W n tyX   Y n0 W t|| I d H  nt|| I d H  0 d S r
   )acceptr*   r   r&   receive_textr   r   r,   r   r   r   ws_room2   s    r0   )
__future__r   r   collectionsr   fastapir   r   r   routerr	   r*   r+   r-   r0   r   r   r   r   <module>   s    