import socketio

class Plugin:
    def __init__(self):
        self.name = "Socket.IO Transport"

    def connect(self, server_url: str) -> bool:
        from socket_manager import sio
        try:
            if not sio.connected:
                sio.connect(server_url, transports=['websocket'])
            return True
        except:
            return False

    def disconnect(self) -> None:
        from socket_manager import sio
        try:
            sio.disconnect()
        except:
            pass

    def send_packet(self, to_uin: str, payload_b64: str) -> bool:
        from socket_manager import sio
        try:
            if sio.connected:
                sio.emit("relay_packet", {"to_uin": to_uin, "payload": payload_b64})
                return True
            return False
        except:
            return False