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

# Usable WAPT package functions: install(), uninstall(), session_setup(), audit(), update_package()
# Declaring global variables - Warnings: 1) WAPT context is only available in package functions; 2) Global variables are not persistent between calls
bin_contains = 'Nextcloud-'

def install():
    # Declaring local variables
    package_version = control.get_software_version()
    bin_name = glob.glob('*%s*.msi' % bin_contains)[0]

    # Installing the package
    print("Installing: %s" % bin_name)
    install_msi_if_needed(bin_name,
        min_version=package_version,
    )

    registry_setstring(HKEY_LOCAL_MACHINE, r"SOFTWARE\Nextcloud GmbH\Nextcloud", 'skipUpdateCheck', 1, type=REG_DWORD)

def update_package():
    # Declaring local variables
    result = False
    proxies = get_proxies()
    bin_name_sub = bin_contains + '%s.msi'
    if not proxies:
        proxies = get_proxies_from_wapt_console()
    app_name = control.name
    git_repo = 'nextcloud/desktop'
    url_api = 'https://api.github.com/repos/%s/releases/latest' % git_repo

    # Getting latest version information from official sources
    print("API used is: %s" % url_api)
    json_load = json.loads(wgets(url_api, proxies=proxies))

    for download in json_load['assets']:
        if bin_contains in download['name']:
            url_dl = download['browser_download_url']
            version = json_load['tag_name'].replace('v', '')
            latest_bin = download['name']
            break

    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=proxies)

        # Checking version from file
        version_from_file = get_version_from_binary(latest_bin)
        if version != version_from_file and version_from_file != '':
            print("Changing version to the version number of the binary")
            os.rename(latest_bin,bin_name_sub % version_from_file)
            version = version_from_file

    # Changing version of the package
    if Version(version) > Version(control.get_software_version()):
        print("Software version updated (from: %s to: %s)" % (control.get_software_version(), Version(version)))
        result = True
    control.version = '%s-%s' % (Version(version), control.version.split('-', 1)[-1])
    #control.set_software_version(Version(version))
    control.save_control_to_wapt()

    # Deleting outdated binaries
    remove_outdated_binaries(version)

    # Validating update-package-sources
    return result