#!/usr/bin/python
# -*- coding: utf-8 -*-

import brathuhn
import time
from datetime import datetime
import config

##############################################
# change values to your need
# DELAY    ... time between checks for outdated
# HOLDBACK ... how long will brathuhn wait
#               to tell someone
DELAY = 60*60*24
HOLDBACK = 60*60*24*7
##############################################

store = []

def tell(msg, args):
	global store
	
	if( len(args) <= 2):
		brathuhn.sendMsg(brathuhn.ROOM,"Usage: "+args[0]+" nick text",'groupchat')
		return
		
	userJID = brathuhn.getUsers().items()
	for a in userJID:
		 if( args[1] == a[0].getResource()):
			brathuhn.sendMsg(brathuhn.ROOM,"User "+args[1]+" is already here, tell them yourself!",'groupchat')
			return
	
	body = unicode(msg.getBody())
	spl = body.split(' ', 2)
	message = spl[2]
	nick = spl[1]
	origin = msg.getFrom().getResource()
	store.append( (nick, message, origin, datetime.today()) )
	brathuhn.sendMsg(brathuhn.ROOM,origin+": will do!",'groupchat')
	
def tellCB(nick, msg, status):
	global store
	
	if(status != brathuhn.STATUS_JOIN):
		return
	

	user = nick.getResource()
	rem = []
	for l in store:
		if(l[0] == unicode(user)):
			timestamp = "{0:02}:{1:02}, {2}-{3:02}-{4:02}".format(l[3].hour, l[3].minute, l[3].year, l[3].month, l[3].day)
			brathuhn.sendMsg(brathuhn.ROOM,(l[0]+": User "+l[2]+" told me at "+timestamp+" to tell you: \""+l[1]+"\""),'groupchat')
			rem.append(l)
	
	for r in rem:
		store.remove(r)
	
def cleartell():
	global store
	now = datetime.today()
	rem = []
	for l in store:
		if(now - l[3] < HOLDBACK):
			rem.append(l)
	for r in rem:
		store.remove(r)
	
	brathuhn.callAt(cleartell, time.time()+DELAY, [])

##############################################

brathuhn.addCommand("tell","Usage: !tell nick text", tell)
brathuhn.addStatusListener(tellCB)
brathuhn.callAt(cleartell, time.time()+DELAY, [])

##############################################

#def flushtell(msg, args):
#	global store
#	store = []
#	
#brathuhn.addCommand("flush","Usage: !flush ", flushtell)

#def showtell(msg, args):
#	#global store
#	
#	for l in store:
#		timestamp = "{:02}:{:02}, {}-{:02}-{:02}".format(l[3].hour, l[3].minute, l[3].year, l[3].month, l[3].day)
#		brathuhn.sendMsg(brathuhn.ROOM,(l[2]+" -> "+ l[0]+"; "+l[1]+"; "+timestamp),'groupchat')
#	
#brathuhn.addCommand("show","Usage: !show ", showtell)