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

uninstallkey = []

# Declaring specific app values (TO CHANGE)
bin_name = 'dotNetFx40_Full_x86_x64.exe'
silent_inst_args = '/q /norestart'


def install():
    print('installing %s' % control.asrequirement())

    # Specific app values
    package_version = control.version.split('-',1)[0]
    package_version_split = package_version.split('.')
    short_package_version = '%s.%s' % (package_version_split[0],package_version_split[1])
    #print(short_package_version)

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

    # Getting actual .NET Framework 4.x version installed
    try:
        dotnet4_version_installed = registry_readstring(HKEY_LOCAL_MACHINE,'SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full','Version')
        print('Actual installed .NET Framework 4 version is ' + dotnet4_version_installed)
        dotnet4_version_split = dotnet4_version_installed.split('.')
        short_dotnet4_version = '%s.%s' % (dotnet4_version_split[0],dotnet4_version_split[1])
    except:
        print('.NET Framework 4.x is not currently installed')
        short_dotnet4_version = '0'
    #print(short_dotnet4_version)

    # Installing the package
    if short_dotnet4_version == short_package_version:
        print('.NET Framework ' + short_package_version + ' is already installed')
    elif short_dotnet4_version > short_package_version:
        print('A newer version of .NET Framework is already installed. The 4.5+ versions are cumulative, so the latest is good enough. If you need a specific version, please note that you will need to uninstall the newer version.')
    else:
        install_exe_if_needed(bin_name
            ,silentflags=silent_inst_args)

	# Return used storage of the program. (place it on the bottom)
    get_disk_free_space_after = get_disk_free_space(programfiles)
    free_space_after_diff = get_disk_free_space_before - get_disk_free_space_after
    print ("Storage used: " + str(free_space_after_diff))


def uninstall():
    print('uninstalling %s' % control.asrequirement())

    if iswin64():
        run(r'MsiExec.exe /X{8E34682C-8118-31F1-BC4C-98CD9675E1C2} /q /norestart')
        run(r'MsiExec.exe /X{F5B09CFD-F0B2-36AF-8DF4-1DF6B63FC7B4} /q /norestart')
    else:
        run(r'MsiExec.exe /X{0A0CADCF-78DA-33C4-A350-CD51849B9702} /q /norestart')
        run(r'MsiExec.exe /X{3C3901C5-3455-3E0A-A214-0B093A5070A6} /q /norestart')


def audit():
    print('auditing %s' % control.asrequirement())

    # Specific app values
    short_package_version = '4.0'

    # Getting actual .NET Framework 4.x version installed
    dotnet4_version_installed = registry_readstring(HKEY_LOCAL_MACHINE,'SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full','Version')
    print('Actual installed .NET Framework 4 version is ' + dotnet4_version_installed)
    dotnet4_version_split = dotnet4_version_installed.split('.')
    short_dotnet4_version = '%s.%s' % (dotnet4_version_split[0],dotnet4_version_split[1])

    if short_dotnet4_version > short_package_version:
        print('A newer version of .NET Framework is already installed. Please not that the 4.0 CANNOT be installed in parralel. We recommend you to change dependancy of your impacted other packages from "tis-dotnetfx4.0" to "tis-dotnetfx')
        return "WARNING"


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

    # Get Proxy informations from WAPT settings
    proxy = {}
    if 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}

    #https://dotnet.microsoft.com/download/dotnet-framework

    url_dl = ('https://download.microsoft.com/download/9/5/A/95A9616B-7A37-4AF6-BC36-D6EA96C8DAAE/dotNetFx40_Full_x86_x64.exe')
    print('Download url is: ' + url_dl)

    if not isfile(bin_name):
        print('Downloading ' + bin_name)
        wget(url_dl,bin_name,proxies=proxy)