from twisted.words.xish import domish
from wokkel.xmppim import MessageProtocol, AvailablePresence
from twisted.words.protocols.jabber import jid
from wokkel.client import XMPPClient

from twisted.application import internet, service
from twisted.web import server, xmlrpc
from twisted.internet import ssl

from twisted.internet import reactor
from twisted.internet.serialport import SerialPort
from twisted.protocols.basic import LineReceiver

import traceback
import string


class EchoBotProtocol(MessageProtocol):

    def __init__(self, serial, *args, **kwargs):
        self.serial = serial
        # Set a reference to self on the serial protocol
        self.serial.protocol.echobot = self
        MessageProtocol.__init__(self, *args, **kwargs)

    def connectionMade(self):
        print "Connected! : "
        print self.send(AvailablePresence())
        mystatus = AvailablePresence()
        mystatus["to"]="ourroom@conference.jabber.internal/bino02"
        print self.send(mystatus)

    def connectionLost(self, reason):
        print "Disconnected!"

    def onMessage(self, msg):
        #Will just print the msg body to stdout
        print '<<<<>>>>>>>\n'
        print msg.body
        print '\n<<<<>>>>>>>\n'
        # Send something to serial port
        self.serial.transport.write('some message\n')

class ArduinoReceiver(LineReceiver):
    def lineReceived(self, line):
        print "Line Received from Arduino: ", line
        #self.echobot.send('some xmpp message for which I do not know the format')

class SerialService(service.Service):
    def startService(self):
        self.serial = serial


#Create Application
application = service.Application("Serial MultiService Example")


#just for receive XMPP
xmppclient = XMPPClient(jid.internJID("bino02@jabber.internal/bino02"), "bino02")
xmppclient.logTraffic = True
#Seting Serial
serial = SerialPort(ArduinoReceiver(), '/dev/ttyUSB0', reactor,baudrate=9600)
#Tell EchoBotProtocol to use "serial"
echobot = EchoBotProtocol(serial)
#Set echobot Handler Parent to xmppclient
echobot.setHandlerParent(xmppclient)

#Create serialService
#as told at http://www.mentby.com/lucas-taylor/serialport-protocol-as-a-service.html
serialService = SerialService()

#Creating Multi Service
multiService = service.MultiService()
#Add our Services to multiservice
serialService.setServiceParent(multiService)
xmppclient.setServiceParent(multiService)

#Set created application to be serviceparent of multiservice
multiService.setServiceParent(application)