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

uninstallkey = []

# Declaring specific app values (TO CHANGE)
bin_name_string = 'Git-%s-32-bit.exe'
bin_end = '-32-bit.exe'
silent_arguments = '/LOADINF="git.inf" /VERYSILENT /CLOSEAPPLICATIONS /NORESTART'
uninstall_key = 'Git_is1'


def install():
    # Specific app values
    package_version = control.version.split('-',1)[0]

	# Getting the used storage on programfiles before installation (place it on the top)
    diskfreespacebefore = get_disk_free_space(programfiles)

    #print(uninstall_key)
    install_exe_if_needed(bin_name_string % package_version
        ,silentflags=silent_arguments
        ,key=uninstall_key
        ,min_version=package_version)

	# Return used storage of the installation. (place it on the bottom)
    diskfreespaceafter = get_disk_free_space(programfiles)
    difffreespace = diskfreespacebefore - diskfreespaceafter
    print ("Storage used: " + str(difffreespace))


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

    # Update transition from BeautifulSoup 3 to 4
    try:
        import bs4 as BeautifulSoup
    except:
        import BeautifulSoup

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

    # Specific app values
    app_name = control.name
    url_api = 'https://api.github.com/repos/git-for-windows/git/releases/latest'

    # Getting latest informations from Github API
    json_load = json.loads(wgets(url_api,proxies=proxy))

    for download in json_load['assets']:
        if download['browser_download_url'].endswith(bin_end):
            url_dl = download['browser_download_url']
            break

    version = ((json_load['tag_name']).replace('.windows.1','')).replace('v','')
    latest_bin = bin_name_string % version

    print('Latest ' + app_name + ' version is: ' + version)
    print('Download url is: ' + url_dl)

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

		# Change version of the package
        print('Writing ' + version + '-0 in WAPT\\control')
        from waptpackage import PackageEntry
        pe = PackageEntry()
        pe.load_control_from_wapt(os.getcwd())

        pe.version = version + '-0'
        pe.save_control_to_wapt(os.getcwd())
        print('Update package done. You can now build-upload your package')
    else:
        print('This package is already up-to-date')

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


if __name__ == '__main__':
    update_package()