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

# Copyright (C) 2009 Pâris Quentin
# Copyright (C) 2007-2010 PlayOnLinux Team

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 

import os, sys, string, shutil
import wx, time
#from subprocess import Popen,PIPE

import wine_versions
import lib.playonlinux as playonlinux
import lib.wine as wine
import lib.Variables as Variables
import lib.lng as lng
import lib.irc as irc
	
class Onglets(wx.Notebook):
	# Classe dérivée du wx.Notebook
	def __init__(self, parent):
		self.notebook = wx.Notebook.__init__(self, parent, -1)

	def getSettings(self): # Faudra revoir ça dans une future version
		irc_settings = {}
	
		if(os.environ["POL_OS"] == "Linux"):
			irc_settings['NICKNAME'] = os.environ["USER"]+"-pol"
		else:
			irc_settings['NICKNAME'] = os.environ["USER"]+"-pom"
			
		irc_settings['AUTOCONNECT'] = "0"
		irc_settings['ALERT'] = "0"
		irc_settings["PLAYSOUND"] = "1" 
		if(os.path.exists(Variables.playonlinux_rep+"/configurations/options/irc")):
			ircfile = open(Variables.playonlinux_rep+"/configurations/options/irc","r").readlines()
			self.i = 0
		
			while(self.i < len(ircfile)):
				line_parsed = string.split(ircfile[self.i].replace("\n","").replace("\r",""),"=")
				irc_settings[line_parsed[0]] = line_parsed[1]
				self.i += 1
		return irc_settings

	def selectChanByText(self, text):
		self.item = self.root_window
		
		self.ij = 0
		self.texte = None
		while(self.texte != text):
			if(self.ij >= len(irc.chans)):
				return self.window.GetLastChild(self.root_window)

			self.item = self.window.GetNextVisible(self.item)
			self.texte = self.window.GetItemText(self.item)
			self.ij += 1


		return self.item

	def OpenWindow(self):
		#if(nom.lower() not in irc.chans and not "@" in nom and nom != "freenode-connect"):
		#self.old_selection = self.window.GetItemText(self.window.GetSelection())
		self.window.DeleteAllItems()
		self.root_window = self.window.AddRoot("")
		self.i = 0
		while(self.i < len(irc.chans)):
			nom = irc.chans[self.i].lower()
			if("." not in nom and nom != "freenode-connect"):
				if("#" in nom):
					self.window.AppendItem(self.root_window, nom, 0)
				else:
					if(nom.lower() == "nickserv" or nom.lower() == "chanserv" or nom.lower() == "botserv"):
						self.window.AppendItem(self.root_window, nom, 2)
					else:
						if(nom.lower() == "playonlinux"):
							self.window.AppendItem(self.root_window, nom, 3)					
						else:
							self.window.AppendItem(self.root_window, nom, 1)
				#if(self.i == 0):
					#self.window.SelectItem(self.window.GetLastChild(self.root_window))
			self.i += 1	
		#item = self.selectChanByText(self.old_selection)
		#self.window.SelectItem(item)
			#irc.open_window.append(nom.lower())
		
	def selectWindow(self, name):
		item = self.selectChanByText(name)
		self.window.SelectItem(item)

	def AjouteIRC(self, nom):
		self.panel = wx.Panel(self, -1)
		self.panels_button = wx.Panel(self.panel, -1)
		self.panels_main = wx.Panel(self.panel, -1)
		self.panels_connexion = wx.Panel(self.panel, -1)
		#self.content =  wx.TextCtrl(self.panel, 107, pos=(0,20), size=(500,300), style = wx.TE_MULTILINE | wx.TE_RICH2 | wx.CB_READONLY | wx.RAISED_BORDER)
		
		self.content = wx.html.HtmlWindow(self.panels_main, -1, style=wx.RAISED_BORDER)
		self.buddy = wx.TreeCtrl(self.panels_main, 126, style=wx.TR_HIDE_ROOT|wx.TR_FULL_ROW_HIGHLIGHT|wx.RAISED_BORDER)
		self.buddy.SetSpacing(0);

		self.window = wx.TreeCtrl(self.panels_main, 127, style=wx.TR_HIDE_ROOT|wx.TR_FULL_ROW_HIGHLIGHT|wx.RAISED_BORDER)
		#self.root_window = self.window.AddRoot("")
		self.window.SetSpacing(0);
		
		self.buddy_images = wx.ImageList(16, 16)
		self.buddy_images.Add(wx.Bitmap(Variables.playonlinux_env+"/etc/install/star.png"));
		self.buddy_images.Add(wx.Bitmap(Variables.playonlinux_env+"/etc/install/h-star.png"));
		self.buddy_images.Add(wx.Bitmap(Variables.playonlinux_env+"/etc/playonlinux16.png"));
		self.buddy_images.Add(wx.Bitmap(Variables.playonlinux_env+"/etc/install/spacer16.png"));
		self.buddy_images.Add(wx.Bitmap(Variables.playonlinux_env+"/etc/install/star.png"));
		self.buddy.SetImageList(self.buddy_images)

		self.window_images = wx.ImageList(16,16)
		self.window_images.Add(wx.Bitmap(Variables.playonlinux_env+"/etc/onglet/internet-group-chat.png"));
		self.window_images.Add(wx.Bitmap(Variables.playonlinux_env+"/etc/onglet/system-users.png"));
		self.window_images.Add(wx.Bitmap(Variables.playonlinux_env+"/etc/onglet/applications-system.png"));
		self.window_images.Add(wx.Bitmap(Variables.playonlinux_env+"/etc/playonlinux16.png"));
		self.window.SetImageList(self.window_images)

		self.buddy.SetSpacing(0);
		self.field =  wx.TextCtrl(self.panels_button, 121, style = wx.TE_MULTILINE)
		self.button = wx.Button(self.panels_button, 122, _("Send"))
		self.connect = wx.Button(self.panels_connexion, 123, _("Connect"), pos=(0,0), size=(100,28))
		self.disconnect = wx.Button(self.panels_connexion, 124, _("Disconnect"), pos=(100,0), size=(100,28))
		#self.close = wx.Button(self.panels_connexion, 128, _("Close"), pos=(600,0), size=(90,25))
		self.close = wx.BitmapButton(self.panels_connexion, 128, wx.Bitmap(Variables.playonlinux_env+"/resources/images/menu/wineserver.png"), pos=(520,0))
		self.settings = self.getSettings()
		self.nickname = wx.TextCtrl(self.panels_connexion, 125, self.settings["NICKNAME"], size=(300,25), pos=(210,2))
		#self.channel_choices = ["#playonlinux-fr","#playonlinux-en","#playonlinux-it","#playonlinux-ru","#playonlinux-pl","#playonlinux-hu","#playonlinux-es"]
		#self.channel_choices.sort()
		#self.channel = wx.ComboBox(self.panels_connexion, 130,  _("Join a channel"), size=(190,28), pos=(510,0), choices=self.channel_choices)	
#		self.close.Enable(False)
		self.sizer = wx.BoxSizer(wx.VERTICAL)
		self.sizerInputs = wx.BoxSizer(wx.HORIZONTAL)
		self.sizerMain = wx.BoxSizer(wx.HORIZONTAL)

		self.sizer.Add(self.panels_connexion, 3, wx.EXPAND|wx.ALL, 2)
		self.sizer.Add(self.panels_main, 36, wx.EXPAND|wx.ALL, 2)
		self.sizer.Add(self.panels_button, 4, wx.EXPAND|wx.ALL, 2)

		self.sizerInputs.Add(self.field, 14, wx.EXPAND|wx.ALL, 2)
		self.sizerInputs.Add(self.button, 4, wx.EXPAND|wx.ALL, 2)

		self.sizerMain.Add(self.window, 4, wx.EXPAND|wx.ALL, 2)
		self.sizerMain.Add(self.content, 10, wx.EXPAND|wx.ALL, 2)
		self.sizerMain.Add(self.buddy, 4, wx.EXPAND|wx.ALL, 2)

		self.panel.SetSizer(self.sizer)
		self.panels_button.SetSizer(self.sizerInputs)
		self.panels_main.SetSizer(self.sizerMain)
		self.panel.SetAutoLayout(True)

		self.AddPage(self.panel, nom)
		self.field.Bind(wx.EVT_KEY_UP, self.EventKey)
		self.nickname.Bind(wx.EVT_KEY_UP, self.NicknameKey)
		#self.channel.Bind(wx.EVT_KEY_UP, self.EventChannel)

		wx.EVT_COMBOBOX(self, 130, self.JoinChan)
		wx.EVT_BUTTON(self,  122,  self.EventButton)
		wx.EVT_BUTTON(self,  123,  self.EventStart)
		wx.EVT_BUTTON(self,  124,  self.EventStop)
		wx.EVT_BUTTON(self,  128,  self.EventClose)
		wx.EVT_TREE_ITEM_ACTIVATED(self, 126, self.AddNick)
		#wx.EVT_TREE_ITEM_ACTIVATED(self, 127, self.filtrer)
		#self.disconnect.Enable(False)
		#self.EventStart(self)
		
	def AddNick(self, event):
		self.buddy_txt = self.buddy.GetItemText(self.buddy.GetSelection()).encode("utf-8","replace")
		irc.join(self.buddy_txt)
		#if(self.buddy_txt not in irc.chans):
			
		#self.field.SetValue("/msg "+self.buddy_txt+" ")
		#self.OpenWindow(self.buddy_txt)

	def SendMessage(self):
		self.chars = self.field.GetValue().replace('\n','').encode("utf-8","replace")
		if(self.chars):
			self.field.Clear()
			irc.SendMSG(self.chars)
		else:
			self.field.Clear()
	
	def EventClose(self, event):
		#index = irc.get_index(self.window.GetItemText(self.window.GetSelection()).lower()):
		#print index

		#del irc.messages[index]
		#del irc.names[index]
		#del irc.endnames[index]
		#del irc.chans[index]
		irc.leave_chan(self.window.GetItemText(self.window.GetSelection()).lower())

		self.window.Delete(self.window.GetSelection())
		#self.close.Enable(False)

	def EventStart(self, event):
		irc.Nick = self.nickname.GetValue().encode("utf-8","replace")
		irc.Connexion()

	def EventChannel(self, event):
		if(event.GetKeyCode() == wx.WXK_RETURN):
			self.JoinChan(self)

		event.Skip()

	def JoinChan(self, event):
		my_chan = self.channel.GetValue()
		if(my_chan[0] == "#"):
			if(irc.ircconnected == True):
				irc.join(my_chan)
		self.channel.SetValue(_("Join a channel"))
	def EventStop(self, event):
		irc.stop()

	def EventButton(self, event):
		self.SendMessage()

	def EventKey(self, event):
		if(event.GetKeyCode() == wx.WXK_RETURN):
			self.SendMessage()

		event.Skip()

	def NicknameKey(self, event):
		if(event.GetKeyCode() == wx.WXK_RETURN):
			if(irc.ircconnected == True):
				irc.ChangeNick(self.nickname.GetValue().encode("utf-8","replace"))
			else:
				irc.Connexion()
		event.Skip()


class IrcClient(wx.Frame):
  def __init__(self,parent,title=""):	
    wx.Frame.__init__(self, parent, -1, title, size = (700, 500))
  
    self.SetIcon(wx.Icon(Variables.playonlinux_env+"/etc/playonlinux.png", wx.BITMAP_TYPE_ANY))
    self.timer = wx.Timer(self, 1)
    self.onglets = Onglets(self)
    #self.onglets.hide()
    self.onglets.AjouteIRC(_("Messenger"))
    self.oldreload = ""
    self.oldimg = ""
    self.names = ["~"]
    self.messages = ["~"]
    self.chans = ["~"]
    self.already_connected = False
    self.settings = irc.getSettings()
    self.resized = False
    #self.settings["AUTOCONNECT"] = "TRUE"
    #Timer, regarde toute les secondes si il faut actualiser la liste
    self.Bind(wx.EVT_TIMER, self.AutoReload, self.timer)
    wx.EVT_CLOSE(self, self.CloseIRC)
    self.timer.Start(200)

  def CloseIRC(self, event):
	if(wx.YES == wx.MessageBox(_('If you close this window, you cannot read further replies. Are you sure that you want to close it?').format(os.environ["APPLICATION_TITLE"]).decode("utf-8","replace"), os.environ["APPLICATION_TITLE"] ,style=wx.YES_NO | wx.ICON_QUESTION)):
		self.onglets.EventStop(self)
		self.Destroy()
	
  def change_irc_window(self, event):
	#self.irc_user_list(self)
	self.html_reload(self)
	#print self.onglets.window.GetItemText(self.onglets.window.GetSelection())

  def irc_key(self, item):	
    if(item[0] == "~"):
	return ("A")
    else:
	if(item[0] == "@" or item[0] == "&"):
		return ("B")
	else :
       	  if(item[0] == "%"):
          	return ("C")
	  else:
		if(item[0] == "+"):
          		return ("D")
		else:
			return string.lower(item[0])

  def html_reload(self, event):
	  #print("Refresh html")
	  self.window_txt = self.onglets.window.GetItemText(self.onglets.window.GetSelection()).encode("utf-8","replace")
	  irc.selected_window = self.window_txt
	  self.chat_content = ""
	  # On regarde quelle liste on va prendre
	  id_liste = irc.get_index(self.window_txt)
      	  # On ajoute tout
	  self.i = 0
	  if(len(irc.messages[id_liste]) >= 300):
		del irc.messages[id_liste][0]
	 
	  while(self.i < len(irc.messages[id_liste])):
		if(self.i != 0):
			self.chat_content += "\n<br />"
		self.chat_content += irc.messages[id_liste][self.i]
		self.i += 1
  	  self.onglets.content.SetPage("<html><head></head><body><p align='left'>"+self.chat_content+"</p></body></html>")
	  self.onglets.content.Scroll(0,len(irc.messages[id_liste])*2)

  def html_reload_status(self, event):
	  self.chat_content = ""
	  # On regarde quelle liste on va prendre
	  self.i = 0
 	  if(len(irc.status_messages) >= 300):
		del irc.status_messages[0]

	  while(self.i < len(irc.status_messages)):
		self.chat_content += irc.status_messages[self.i]+"<br />\n"
		self.i += 1
  	  self.onglets.content.SetPage("<html><head></head><body><p align='left'>"+self.chat_content+"</p></body></html>")
 	  self.onglets.content.Scroll(0,len(irc.status_messages)*2)

  def irc_user_list(self, event):
	self.window_txt = self.onglets.window.GetItemText(self.onglets.window.GetSelection()).encode("utf-8","replace").lower()

	irc.selected_window = self.window_txt
	# On casse tout
	self.onglets.buddy.DeleteAllItems()	
	self.buddy_root = self.onglets.buddy.AddRoot("")
	# On regarde quelle liste on va prendre
	id_liste = irc.get_index(self.window_txt)
	# On ajoute tout
	self.user_i = 0
	while(self.user_i < len(irc.names[id_liste])):
		num = 3
		irc.names[id_liste].sort(key=self.irc_key)
		if("@" in irc.names[id_liste][self.user_i] or "&" in irc.names[id_liste][self.user_i]):
			num = 0
		if("~" in irc.names[id_liste][self.user_i]):
			num = 4
		if("%" in irc.names[id_liste][self.user_i]):
			num = 1
		if("+" in irc.names[id_liste][self.user_i]):
			num = 2
		self.onglets.buddy.AppendItem(self.buddy_root, irc.names[id_liste][self.user_i].replace("&","").replace("~","").replace("%","").replace("+","").replace("@",""), num)
		html_hex = irc.GenColor(irc.names[id_liste][self.user_i].replace("&","").replace("~","").replace("%","").replace("+","").replace("@",""))
		self.couleur = [pow(int(html_hex[2],16),2),pow(int(html_hex[3],16),2),pow(int(html_hex[4],16),2)]
		self.onglets.buddy.SetItemTextColour(self.onglets.buddy.GetLastChild(self.buddy_root), wx.Colour(int(self.couleur[0]),int(self.couleur[1]),int(self.couleur[2])))
		self.user_i += 1
	#wx.Yield()

  def AutoReload(self, event):
    if(self.resized == False): # wx 2.9 resizing probem
    	self.SetSize((800,500))
    	self.resized = True

    self.new_string = irc.string_to_write
    if(irc.ircconnected == True):
	if(self.chans != irc.chans):
		self.onglets.OpenWindow()
		self.chans = irc.chans[:]
		#print "Refresh"
	#else :
	#print str(self.chans)+" --- "+str(irc.chans)
		
	self.window_txt = self.onglets.window.GetItemText(self.onglets.window.GetSelection()).encode("utf-8","replace").lower()
	
	if(len(self.window_txt) > 0):
		id_liste = irc.get_index(self.window_txt)
		if(self.window_txt[0] == "#"):
			#print self.names
			if(irc.names[id_liste] != self.names):
				self.irc_user_list(self)
				self.names = irc.names[id_liste][:]

	#if(len(irc.messages) > id_liste+1):

		if(irc.messages[id_liste] != self.messages):
			self.html_reload(self)
			self.messages = irc.messages[id_liste][:]

	if(irc.select_window != ""):
		self.onglets.selectWindow(irc.select_window)
		irc.select_window = ""
	
	if(self.onglets.window.GetItemText(self.onglets.window.GetSelection()) != irc.selected_window):
		irc.selected_window = self.onglets.window.GetItemText(self.onglets.window.GetSelection())
	if(irc.selected_window == "#playonlinux"):
		self.onglets.close.Enable(False)
	else:
		self.onglets.close.Enable(True)

	
	self.onglets.connect.Enable(False)
	self.onglets.disconnect.Enable(True)
	if(len(self.chans) == 0):
		if(irc.status_messages != self.messages):
			self.html_reload_status(self)
			self.messages = irc.status_messages[:]
    else:
	if(irc.status_messages != self.messages):
		self.html_reload_status(self)
		self.messages = irc.status_messages[:]

	self.onglets.buddy.DeleteAllItems()
	self.onglets.window.DeleteAllItems()
	self.onglets.connect.Enable(True)
	self.onglets.disconnect.Enable(False)
	if(self.settings["AUTOCONNECT"] == "1"):
		if(self.already_connected == False):
			irc.Nick = self.onglets.nickname.GetValue().encode("utf-8","replace")
			irc.connect()
			self.already_connected = True;




	
irc = irc.IRCClient()