# -*- coding: utf-8 -*-

import signal
import os
import time
import urllib
import commands
import subprocess
import shlex
import gettext
import string
import gtk

from user import home

from simplejson import dumps as to_json
from simplejson import loads as from_json

from webgui import start_gtk_thread
from webgui import launch_browser
from webgui import synchronous_gtk_message
from webgui import asynchronous_gtk_message
from webgui import kill_gtk_thread

from helpers import *

# i18n
gettext.install("mageiawelcome", "/usr/lib/mageiawelcome/locale")

class Global(object):
    quit = False
    @classmethod
    def set_quit(cls, *args, **kwargs):
        cls.quit = True



def main():
    start_gtk_thread()
    # Changing working directory
    abspath = os.path.abspath(__file__)
    dname = os.path.dirname(abspath)
    os.chdir(dname)
    
    #collect sys info
    release = open("/etc/release", "r").read()
    kernel = commands.getoutput('uname -r')
    arch = commands.getoutput('uname -m')
    home = os.getenv("HOME")
    username = os.getenv("USER")
    
    #collect packages nad its status
    listapp = get_listapp()
    
    #check if non-free and tainted enabled
    restricted_repos = "disabled"
    
   
    l={}
    l['name'] = _("Welcome to Mageia!")
    l['slogan'] = _("Use... Create... and Share the Magic")
    l['show'] = _("Show this window at startup")
    l['close'] = _("Close")
   
    l['release'] = release
    l['kernel_l'] = _("kernel:") 
    l['kernel'] = kernel
    l['arch_l'] = _("arch:")
    l['arch'] = arch
    l['welcome'] = _("Welcome")
    l['user'] = username
    l['welcome_msg'] = _("Thank you for choosing Mageia. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.")
    l['newbie_howto'] = _("Newbie HowTo")
    l['didyouknow'] = _("First steps")
    l['rpm_install'] = _("Apps") 
    l['applist'] = listapp
    l['bodyclass'] = restricted_repos
    
    
    if os.path.exists(home + "/.mageiawelcome/norun.flag"):
            l['checked'] = ("")
    else:
            l['checked'] = ("CHECKED")
   
    
    
    l['home_l'] = _("Home directory")
    l['home'] = home
    
    
    l['about'] = _("About")
    
    # Translations
   
    file = os.path.abspath('index.html')
    template = open(file).read()
    html = string.Template(template).safe_substitute(l)
    
    browser, web_recv, web_send = \
        synchronous_gtk_message(launch_browser)(html, quit_function=Global.set_quit)

    # Finally, here is our personalized main loop
  
    while not Global.quit:
     
        again = False
        msg = web_recv()
        if msg:
            msg = from_json(msg)
            again = True
            if msg == "close":
	      my_quit_wrapper()
	    elif msg == "checkbox checked":
	      if os.path.exists(home + "/.mageiawelcome/norun.flag"):
		  os.system("rm -rf " + home + "/.mageiawelcome/norun.flag")
	    elif msg == "checkbox unchecked":
	      os.system("mkdir -p " + home + "/.mageiawelcome")
	      os.system("touch " + home + "/.mageiawelcome/norun.flag")
	    elif msg.startswith("http"):
	      os.system("xdg-open " + msg)
	    elif msg == "irc":
	      if os.path.exists("/usr/bin/xchat-gnome"):
                os.system("/usr/bin/xchat-gnome &")
	      elif os.path.exists("/usr/bin/xchat"):
                os.system("/usr/bin/xchat &")
	      elif os.path.exists("/usr/bin/konversation"):
                os.system("/usr/bin/konversation &")
	      elif os.path.exists("/usr/bin/quassel"):
                os.system("/usr/bin/quassel &")
	    elif msg.startswith("run"):
	      args = shlex.split(msg)
	      args.pop(0)
	      subprocess.Popen(args)
	    
	    elif msg.startswith("gurpmi"):
		print msg
		name = msg.split(' ')[1]
		args = shlex.split(msg)
		print args
		proc = subprocess.Popen(args, stdout=subprocess.PIPE)
		proc.wait()
		print proc.returncode
		if (proc.returncode == 0):
		    web_send('$("li#'+ name +'").addClass("urpme");$("li#'+name+' button").not(".cmd").html("<i class=icon-minus-sign> </i> remove").addClass("uninst").removeClass("inst")')
		else: pass

        if again: pass
        else:     time.sleep(0.1)


def my_quit_wrapper(fun):
    signal.signal(signal.SIGINT, Global.set_quit)
    def fun2(*args, **kwargs):
        try:
            x = fun(*args, **kwargs) # equivalent to "apply"
        finally:
            kill_gtk_thread()
            Global.set_quit()
        return x
    return fun2


if __name__ == '__main__': # <-- this line is optional
    my_quit_wrapper(main)()