#!/usr/bin/python
# Yves Fischer, xapek.org 2009

import sys
from icq import ExtendedBOSConnection, ReconnectOscarFactory
from random import randint
from twisted.internet import reactor

class Member(object):
    def __init__(self,id,name):
        self.id = id
        self.name = name

class Room(object):
    def __init__(self):
        self.members = []
	self.msg_cbs = []

    def addMessageCallback(self,cb):
        self.msg_cbs.append(cb)

    def removeMessageCallback(self,cb):
        self.msg_cbs.remove(cb)
    
    def join(self,member):
        self.members.append(member)

    def leave(self,member):
        self.members.remove(member)

    def getMemberById(self,id):
        l=filter(lambda member: member.id == id, self.members)
        if len(l) > 0:
            return l[0]
        else:
            return None

    instance = None
    @classmethod
    def getInstance(klass):
        if klass.instance == None:
            klass.instance = Room()
        return klass.instance
	
CAP_TYPING  = '\x56\x3f\xc8\x09\x0b\x6f\x41\xbd\x9f\x79\x42\x26\x09\xdf\xa2\xf3'
class ICQRoombot( ExtendedBOSConnection ):

    def initDone( self ):
        ExtendedBOSConnection.initDone(self)
        self.room = Room.getInstance()
        self.members = dict()

    def receiveCleanMessage( self, user, message, flags ):
        print "receiveCleanMessage"
        try:
            if self.room.getMemberById(user.name) != None:
                member = self.room.getMemberById(user.name)

                if message.strip() == "/leave":
                    self.room.leave(member)
                    self.sendMessage(user.name, 'You left')
                    for otherMember in self.room.members:
                        self.sendMessage(otherMember.id, "===== %s/%s left"%(member.name,member.id) )
                elif message.strip().startswith("/invite"):
                    otherUin = message.strip().split("/invite")[1].strip()
                    self.sendMessage(otherUin, "Youre invited by %s to join this room!, Type \" /join nickname\""%(user.name))
                    self.sendMessage(member.id, "Invitation sent to %s"%otherUin)
                elif message.strip().startswith("/nick"):
                    newNick = message.strip().split("/nick")[1]
                    for otherMember in self.room.members:
                        self.sendMessage(otherMember.id, "===== %s now known as %s" % (member.name,newNick))
                    member.name = newNick
                elif message.strip().startswith("/msg"):
                    otherNick = message.strip().split("/msg")[1].strip().split(" ")[0]
                    otherMember = filter(lambda m: m.name == otherNick, self.room.members)
                    if len(otherMember) == 0:
                        self.sendMessage(member.id, "===== Nick %s gibts nicht!" % otherNick)
                    else:
                        self.sendMessage(otherMember[0].id, "=== Privat von %s/%s: %s" % (member.name,member.id,message))
                elif message.strip() == "/list":
                    self.sendMessage(member.id, "===== List: %s"%", ".join(map(lambda m: "%s/%s"%(m.id,m.name),self.room.members)) )
                elif message.strip().startswith("/"):
                    self.sendMessage(member.id, "===== kennich nicht")
                else:
                    i=0
                    for otherMember in self.room.members:
                        i += 1
                        if otherMember.id == user.name:
                            continue
                        reactor.callLater(i, self.sendMessage, otherMember.id, "%s: %s" %(member.name, message.strip()))
            else:
                if message.strip().startswith("/join"):
                    nick = message.strip().split("/join")[1].strip()
                    member = Member(user.name, nick)
                    self.room.join(member)
                    i=0
                    for otherMember in self.room.members:
                        i += 1
                        reactor.callLater(i, self.sendMessage, otherMember.id, "===== %s/%s joined" % (member.name,member.id))
                else:
                    if randint(0,5) == 3:
                        self.sendMessage(user.name, "Use '/join Nickname' or ' /join Nickname'")

            self.sendAuthorizationResponse(user.name, True, '')
        except Exception,e:
            print "error: %s %s\n%s" % (user,multiparts,e)