"""
    Copyright (C) 2016 ECHO Wizard

    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 3 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, see <http://www.gnu.org/licenses/>.
"""
import zipfile, xbmcgui

def auto(_in, _out):

    return allNoProgress(_in, _out)
	
def all(_in, _out, dp=None):
    if dp:
        return allWithProgress(_in, _out, dp)

    return allNoProgress(_in, _out)
        
def all_update(_in, _out, dp=None):
    if dp:
        return allWithProgress_update(_in, _out, dp)

    return allNoProgress_update(_in, _out)

def allNoProgress(_in, _out):
    try:
        zin = zipfile.ZipFile(_in, 'r')
        zin.extractall(_out)
    
    except Exception, e:
        print str(e)
        return False

    return True


def allWithProgress(_in, _out, dp):
    zin    = zipfile.ZipFile(_in,  'r')
    nFiles = float(len(zin.infolist()))
    count  = 0

    try:
        for item in zin.infolist():
            count += 1
            update = count / nFiles * 100
            dp.update(int(update),'','','[COLOR dodgerblue][B]' + str(item.filename) + '[/B][/COLOR]')
            try:
                zin.extract(item, _out)
            except Exception, e:
                print str(e)

    
    except Exception, e:
        print str(e)
        return False

    return True

def allWithProgress_update(_in, _out, dp):
	zin    = zipfile.ZipFile(_in,  'r')
	nFiles = float(len(zin.infolist()))
	count  = 0
	skin_selected = 0
	#try:
	for item in zin.infolist():
		count += 1
		update = count / nFiles * 100
		dp.update(int(update),'','','[COLOR dodgerblue][B]' + str(item.filename) + '[/B][/COLOR]')

		if "userdata/skin" in str(item.filename):
			if skin_selected == 0:
				choice = xbmcgui.Dialog().yesno("IMPORTANT INFORMATION", "We have detected that this segment of the update contains changes to the skin files. If you agree to install this segment of the update it could result in you losing menu items etc that you have set. Would you like to install this segment of the update?" ,yeslabel='[B][COLOR green]YES[/COLOR][/B]',nolabel='[B][COLOR red]NO[/COLOR][/B]')
				skin_selected = 1
				if choice == 1:
					try:
						zin.extract(item, _out)
					except Exception, e:
						print str(e)
		else:
			try:
				zin.extract(item, _out)
			except Exception, e:
				print str(e)
    
	#except Exception, e:
	#    print str(e)
	#    return False

	return True