from pythonosc import udp_client
from midi_receiver import midi_receiver
from osc_receiver import osc_receiver


_osc_client = None
_osc_send_port = 8000
_osc_send_ip = "127.0.0.1"


def get_osc_client():
    global _osc_client

    if _osc_client is None:
        _osc_client = udp_client.SimpleUDPClient(_osc_send_ip, _osc_send_port)

    return _osc_client


def set_osc_target(ip=None, port=None):
    global _osc_client, _osc_send_ip, _osc_send_port

    if ip is not None:
        _osc_send_ip = ip

    if port is not None:
        _osc_send_port = port

    _osc_client = None


def send_osc_message(address, value=1.0):
    try:
        get_osc_client().send_message(address, float(value))
        midi_receiver.transport_out_signal.emit()
        osc_receiver.osc_out_signal.emit(address, str(value))
        print(f"[OSC] → {address} {value}")
    except Exception as e:
        print(f"[OSC send] Error: {e}")