#!/usr/bin/python
# -*- coding: utf-8 -*-
# -----------------------------------------------------------------------
#    This file is part of WAPT
#    Copyright (C) 2013  Tranquil IT Systems http://www.tranquil.it
#    WAPT aims to help Windows systems administrators to deploy
#    setup and update applications on users PC.
#
#    WAPT 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.
#
#    WAPT 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 WAPT.  If not, see <http://www.gnu.org/licenses/>.
#
# -----------------------------------------------------------------------
from setuphelpers import *
import time
import subprocess

uninstallkey = []

def install():
    waptversion = Version(__version__)

    if waptversion > Version('1.5') :

        softname = 'Mozilla Thunderbird'
        versionsoft = control['version'].split('-',1)[0]

        check_installed = installed_softwares(softname)
        diskfreespacebefore = get_disk_free_space(programfiles)

        if check_installed:
            for uninstall in check_installed:
                if iswin64():
                    if 'x86' in uninstall['name'] :
                        print(u'Remove Thunderbird x86 for install Thunderbird x64' )
                        if uninstall_key_exists(uninstall['key']):
                            killalltasks('thunderbird.exe')
                            cmd = WAPT.uninstall_cmd(uninstall['key'])
                            run(cmd)
                            time.sleep (5)

        version = control.version.split('-',1)[0]
        arch = control.architecture
        #locale = control.locale
        locale = 'fr'
        key='Mozilla Thunderbird %s (%s %s)' % (version,'x64' if iswin64() else 'x86',locale)
        install_exe_if_needed(r'win%s\Thunderbird Setup %s.exe' % ('64' if iswin64() else '32',version),silentflags='-ms',key=key ,min_version=version,killbefore=['thunderbird.exe'])

        print('Copy local settings')
        filecopyto("local-settings.cfg",install_location(key))
        filecopyto("local-settings.js",makepath(install_location(key),"defaults","pref"))

        diskfreespaceafter = get_disk_free_space(programfiles)
        difffreespace = diskfreespacebefore - diskfreespaceafter
        print(ur"Needed disk space : " + str(difffreespace))

    else:
        error('This package is not compatible with your WAPT version. Please upgrade to WAPT 1.5 or more.')

def update_package():
    """updates the package / control version with the latest stable thunderbird version"""
    import re,requests,urlparse,glob

    filename = ''
    url = requests.head('https://download.mozilla.org/?product=thunderbird-latest').headers['Location']
    filename = urlparse.unquote(url.rsplit('/',1)[1])
    version = re.findall(r'Thunderbird Setup (.*)\.exe',filename)[0]
    control = PackageEntry().load_control_from_wapt ('.')

    if Version(version) > Version(control['version'].split('-',1)[0]):
        print('Updating package to %s' % version)
        for arch in ['32','64']:
            filename = makepath('win%s' % arch, filename)
            url = 'https://download-installer.cdn.mozilla.net/pub/thunderbird/releases/%s/win%s/fr/Thunderbird%sSetup%s%s.exe' % (version,arch,'%20','%20',version)
            if not isfile(filename):
                print('Downloading %s from %s'%(filename,url))
                wget(url,filename)

            # removes old exe
            if isfile(filename):
                exes = glob.glob(r'x%s\Thunderbird*.exe' % arch)
                for fn in exes:
                    if fn != filename:
                        remove_file(fn)

        # updates control version from filename, increment package version.
        control.version = '%s-%s'%(re.findall(r'Thunderbird Setup (.*)\.exe',filename)[0],int(control.version.split('-',1)[1])+1)
        control.save_control_to_wapt('.')
    else:
        print('No update available')


if __name__ == '__main__':
    update_package()