"""Small example OSC client

This program sends 10 random values between 0.0 and 1.0 to the /filter address,
waiting for 1 seconds between each value.
"""
import argparse
import random
import time

from pythonosc import osc_message_builder
from pythonosc import udp_client


if __name__ == "__main__":
  parser = argparse.ArgumentParser()
  parser.add_argument("--ip", default="127.0.0.1",
      help="The ip of the OSC server")
  parser.add_argument("--port", type=int, default=5005,
      help="The port the OSC server is listening on")
  args = parser.parse_args()

  client = udp_client.SimpleUDPClient(args.ip, args.port)

  for x in range(10):
    client.send_message("/filter", random.random())
    time.sleep(1)

"""Small example OSC server

This program listens to several addresses, and prints some information about
received packets.
"""
import argparse
import math

from pythonosc import dispatcher
from pythonosc import osc_server

def print_volume_handler(unused_addr, args, volume):
  print("[{0}] ~ {1}".format(args[0], volume))

def print_compute_handler(unused_addr, args, volume):
  try:
    print("[{0}] ~ {1}".format(args[0], args[1](volume)))
  except ValueError: pass

if __name__ == "__main__":
  parser = argparse.ArgumentParser()
  parser.add_argument("--ip",
      default="127.0.0.1", help="The ip to listen on")
  parser.add_argument("--port",
      type=int, default=5005, help="The port to listen on")
  args = parser.parse_args()

  dispatcher = dispatcher.Dispatcher()
  dispatcher.map("/filter", print)
  dispatcher.map("/volume", print_volume_handler, "Volume")
  dispatcher.map("/logvolume", print_compute_handler, "Log volume", math.log)

  server = osc_server.ThreadingOSCUDPServer(
      (args.ip, args.port), dispatcher)
  print("Serving on {}".format(server.server_address))
  server.serve_forever()

bundle = osc_bundle_builder.OscBundleBuilder(
    osc_bundle_builder.IMMEDIATELY)
msg = osc_message_builder.OscMessageBuilder(address="/SYNC")
msg.add_arg(4.0)
# Add 4 messages in the bundle, each with more arguments.
bundle.add_content(msg.build())
msg.add_arg(2)
bundle.add_content(msg.build())
msg.add_arg("value")
bundle.add_content(msg.build())
msg.add_arg(b"\x01\x02\x03")
bundle.add_content(msg.build())

sub_bundle = bundle.build()
# Now add the same bundle inside itself.
bundle.add_content(sub_bundle)
# The bundle has 5 elements in total now.

bundle = bundle.build()
# You can now send it via a client as described in other examples.