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

r"""
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_name_x64 = "vcredist_x64.exe"
bin_name_x86 = "vcredist_x86.exe"
silent_args = "/Q /NORESTART"
url_dl_x64 = "https://download.microsoft.com/download/5/D/8/5D8C65CB-C849-4025-8E95-C3966CAFD8AE/vcredist_x64.exe"
url_dl_x86 = "https://download.microsoft.com/download/5/D/8/5D8C65CB-C849-4025-8E95-C3966CAFD8AE/vcredist_x86.exe"
short_soft_name = "Microsoft Visual C++ 2008 Redistributable -"


def install():
    # Installing the package
    vers = control.version.split("-")[0]

    if force:
        print("Removing the software before installation since the install is forced")
        uninstall()

    if check_if_install_need("x86", vers):
        print("Installing: %s" % bin_name_x86)
        run('"%s" %s' % (bin_name_x86, silent_args))
        if check_if_install_need("x86", vers):
            error("The installation did not go well")

    if iswin64():
        if check_if_install_need("x64", vers):
            print("Installing: %s" % bin_name_x64)
            run('"%s" %s' % (bin_name_x64, silent_args))
            if check_if_install_need("x64", vers):
                error("The installation did not go well")


def uninstall():
    for ukey_x86 in installed_softwares("Microsoft Visual C++ 2008 Redistributable - x86"):
        print("Removing: %s (%s)" % (ukey_x86["name"], ukey_x86["version"]))
        run(uninstall_cmd(ukey_x86["key"]))
        time.sleep(20)

    if iswin64():
        for ukey_x64 in installed_softwares("Microsoft Visual C++ 2008 Redistributable - x64"):
            print("Removing: %s (%s)" % (ukey_x64["name"], ukey_x64["version"]))
            run(uninstall_cmd(ukey_x64["key"]))
            time.sleep(20)


def audit():
    vers = control.version.split("-")[0]

    err = False
    if iswin64():
        if check_if_install_need("x64", vers):
            print("Microsoft Visual C++ 2008 Redistributable - x64 with min version %s not found" % vers)
            err = True
    if check_if_install_need("x86", vers):
        print("Microsoft Visual C++ 2008 Redistributable - x86 with min version %s not found" % vers)
        err = True

    if err:
        return "ERROR"

    return "OK"


def check_if_install_need(arch, vers):
    for soft in installed_softwares("Microsoft Visual C++ 2008 Redistributable - %s" % arch):
        if Version(soft["version"], 3) >= Version(vers, 3):
            return False
    return True


def update_package():
    # Initializing variables
    proxies = get_proxies()
    if not proxies:
        proxies = get_proxies_from_wapt_console()

    # Downloading binaries
    print("Downloading " + bin_name_x64)
    wget(url_dl_x64, bin_name_x64, proxies=proxies)
    print("Downloading " + bin_name_x86)
    wget(url_dl_x86, bin_name_x86, proxies=proxies)
    temp_dir = bin_name_x86.split(".")[0]
    unzip_with_7zip(bin_name_x86, temp_dir)
    version = get_version_from_binary(makepath(temp_dir, "vc_red.msi"))
    remove_tree(temp_dir)

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


def get_proxies():
    if platform.python_version_tuple()[0] == "3":
        from urllib.request import getproxies
    else:
        from urllib import getproxies
    return getproxies()


def get_proxies_from_wapt_console():
    proxies = {}
    if platform.system() == "Windows":
        waptconsole_ini_path = makepath(user_local_appdata(), "waptconsole", "waptconsole.ini")
    else:
        waptconsole_ini_path = makepath(user_home_directory(), ".config", "waptconsole", "waptconsole.ini")
    if isfile(waptconsole_ini_path):
        proxy_wapt = inifile_readstring(waptconsole_ini_path, "global", "http_proxy")
        if proxy_wapt:
            proxies = {"http": proxy_wapt, "https": proxy_wapt}
    return proxies


def get_version_from_binary(filename, parameter="ProductVersion"):
    if filename.endswith(".msi"):
        return get_msi_properties(filename)[parameter]
    else:
        return get_file_properties(filename)[parameter]