# -*- coding: utf-8 -*-
from setuphelpers import *
import platform
import json

uninstallkey = []

# Defining variables
bin_name_string = 'vcxsrv.%s.installer.exe'
silent_args = '/S'
app_uninstallkey = 'VcXsrv'
app_dir = makepath(programfiles,'VcXsrv')


def install():
    # Initializing variables
    package_version = control.version.split('-')[0]
    bin_name = bin_name_string % package_version

    # Installing the package
    install_exe_if_needed(bin_name
        ,silentflags=silent_args
        ,key=app_uninstallkey
        ,min_version=package_version
        ,force=True)

    run('netsh advfirewall firewall add rule name="vcxsrv" dir=in program="%s" action=allow remoteip=127.0.0.1,127.0.0.1' % installed_softwares('VcXsrv')[0]['uninstall_string'].replace('uninstall.exe','vcxsrv.exe').split('"')[1])
    remove_desktop_shortcut('XLaunch')


def uninstall():
    # Initializing variables
    app_processes_list = control.impacted_process.split(',')

    # Removing remaining files
    killalltasks(app_processes_list)
    if isdir(app_dir):
        remove_tree(app_dir)


def update_package():
    print('Download/Update package content from upstream binary sources')

    # Getting proxy informations from WAPT settings
    proxy = {}
    if platform.system()=='Windows' and isfile(makepath(user_local_appdata(),'waptconsole','waptconsole.ini')):
        proxywapt = inifile_readstring(makepath(user_local_appdata(),'waptconsole','waptconsole.ini'),'global','http_proxy')
        if proxywapt :
            proxy = {'http':proxywapt,'https':proxywapt}

    # Initializing variables
    app_name = control.name
    git_repo = 'vcxsrv'
    url_api = 'https://sourceforge.net/projects/%s/best_release.json' % git_repo

    # Getting latest version from official website
    print('API used is: ' + url_api)
    json_load = json.loads(wgets(url_api,proxies=proxy))
    version = json_load['release']['filename'].split('/')[-2]
    latest_bin = bin_name_string % version
    url_dl = 'https://sourceforge.net/projects/vcxsrv/files/vcxsrv/%s/%s/download' % (version,latest_bin)

    print("Latest %s version is: %s" % (app_name,version))
    print("Download url is: %s" % url_dl)

    # Downloading latest binaries
    if not isfile(latest_bin):
        print('Downloading: %s' % latest_bin)
        wget(url_dl,latest_bin,proxies=proxy)

        # Checking version from file
        version_from_file = get_file_properties(latest_bin)['ProductVersion']
        if version != version_from_file and version_from_file != '':
            version = version_from_file
            old_latest_bin = latest_bin
            latest_bin = bin_name_string % version
            if isfile(latest_bin):
                remove_file(latest_bin)
            os.rename(old_latest_bin,latest_bin)
            print('Verified latest ' + app_name + ' version is: ' + version)

        # Changing version of the package
        control.version = '%s-%s'%(version,int(control.version.split('-')[-1])+1)
        control.save_control_to_wapt()
        print('Changing version to: %s in WAPT\\control' % control.version)

    # Deleting outdated binaries
    for bin_in_dir in glob.glob('*.exe') or glob.glob('*.msi') or glob.glob('*.zip'):
        if bin_in_dir != latest_bin :
            print('Outdated binary: %s Deleted' % bin_in_dir)
            remove_file(bin_in_dir)