#!/usr/bin/python2.7
# -*- coding: utf-8 -*-
# -*- mode: Python -*-
'''
NozoidUI Client v0.0.1

Input  : local midi instruments
Output : nozoidtUI server



Websocket INSTALLER 


https://files.pythonhosted.org/packages/8b/0f/52de51b9b450ed52694208ab952d5af6ebbcbce7f166a48784095d930d8c/websocket_client-0.57.0.tar.gz



'''


print ""
print ""
print "NozoidUI Client"
print "v0.0.1"

from multiprocessing import Process, Queue, TimeoutError 


import subprocess
import sys
import traceback
import os
import time

from rtmidi.midiconstants import (CHANNEL_PRESSURE, CONTROLLER_CHANGE, NOTE_ON, NOTE_OFF,
                                  PITCH_BEND, POLY_PRESSURE, PROGRAM_CHANGE)
import midi3

# from websocket_server import WebsocketServer
#import socket
import types, time
import websocket


try:
    import thread
except ImportError:
    import _thread as thread
import time

debug = 1

#
# webUI server
#

serverIP = "xrkia.org" 
# serverIP = "127.0.0.1"  
# serverIP = "10.8.0.46"
wsPORT = 8081


#
# Midi part
# 

nozmidi = "BCR2000 Port 1"
# nozmidi = "Arturia BeatStep"
# nozmidi = "Virtual Midi A"
# nozmidi = "Virtual Sequencer"
# nowmidi = "IAC Driver Sequencer Bus 1"
# nozmidi = "UM-ONE:UM-ONE MIDI 1 20:0"

midichanOCS2 = 2 
midichanMMO3 = 1

# resetMMO3 = [64,64,0,32,96]       # un truc comme ca pour les valeurs de reset ?
resetMMO3 = [0] * 32
resetOCS2 = [0] * 32

# /cc cc number value
def cc(midichannel, ccnumber, value, mididest):

    print "NozoidUI Sending Midi channel", midichannel, "cc", ccnumber, "value", value, "to", mididest
    #if mididest == "BCR2000 Port 1":

    midi3.MidiMsg([CONTROLLER_CHANGE+midichannel-1, ccnumber, value], mididest)


# /reset nozoids with "default" values
def reset(nozoid):

    print ""
    print "reseting", nozoid
    
    if nozoid == "mmo3":
        for ccnumber in xrange(0,32):
            midi3.MidiMsg([CONTROLLER_CHANGE+midichanMMO3-1, ccnumber, resetMMO3[ccnumber]], nozmidi)
            sendWSall("/mmo3/cc/"+str(ccnumber)+" "+str(resetMMO3[ccnumber]))
    else:
        for ccnumber in xrange(0,32):
            midi3.MidiMsg([CONTROLLER_CHANGE+midichanOCS2-1, ccnumber, resetOCS2[ccnumber]], nozmidi)
            sendWSall("/ocs2/cc/"+str(ccnumber)+" "+str(resetMMO3[ccnumber]))

#
# Websocket part
# 

def on_error(ws, error):
    print(error)

def on_close(ws):
    print("### closed ###")


def on_open(ws):

    def run(*args):

        try:
    
            while True:
    
                time.sleep(1)
    
        except Exception:
            traceback.print_exc()
    
        finally:
            ws.close()
            print("thread terminating...")
    

    thread.start_new_thread(run, ())

def on_message(ws, message):
   #
    print ""
    print(message)
    if len(message) > 200:
        message = message[:200]+'..'    
   
    oscpath = message.split(" ")
    if  debug > 0:
        #print "Client got from WS", client['id'], "said :", message, "splitted in an oscpath :", oscpath
        print "Client got from WS said :", message, "splitted in an oscpath :", oscpath

    wscommand = oscpath[0].split("/")
    print "WS command was :",wscommand

    if len(oscpath) == 1:
        args[0] = "noargs"
        #print "noargs command"

    elif wscommand[2] == "cc":
        if wscommand[1] == "ocs2":
            print "Incoming OCS-2 WS"
            cc(midichanOCS2, int(wscommand[3]), int(oscpath[1]), nozmidi)
        else:
            print "Incoming MMO-3 WS"
            cc(midichanMMO3, int(wscommand[3]), int(oscpath[1]), nozmidi)


    elif wscommand[2] == "reset":
        if wscommand[1] == "ocs2":
            reset("ocs2")
        else:
            reset("mmo3")

    
    # if needed a loop back : WS Client -> server -> WS Client
    # sendWSall(message)



print "Running...."

# Main loop do nothing. Maybe do the webui server ?
try:
    
    print ""
    print "Connecting to NozoidUI server..."
    print "at", serverIP, "port",wsPORT

    #websocket.enableTrace(True)
    ws = websocket.WebSocketApp("ws://"+str(serverIP)+":"+str(wsPORT),
                              on_message = on_message,
                              on_error = on_error,
                              on_close = on_close)
    
    midi3.ws = ws
    midi3.wsmode = True

    print "Midi Configuration..."
    print "Midi Destination", nozmidi

    midi3.check()

    ws.on_open = on_open
    ws.run_forever()


except KeyboardInterrupt:
    pass

# Gently stop on CTRL C

print "Fin de NozoidUI."