if (!( Test-Path "C:\Windows\Temp\7z2102-x64.msi")) {
  [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; (New-Object System.Net.WebClient).DownloadFile('https://www.7-zip.org/a/7z2102-x64.msi', 'C:\Windows\Temp\7z2102-x64.msi')
}
if (!(Test-Path "C:\Windows\Temp\7z2102-x64.msi")) {
  Start-Sleep 5; [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; (New-Object System.Net.WebClient).DownloadFile('https://www.7-zip.org/a/7z2102-x64.msi', 'C:\Windows\Temp\7z2102-x64.msi')
}
cmd /c msiexec /qb /i C:\Windows\Temp\7z2102-x64.msi

if ("$env:PACKER_BUILDER_TYPE" -eq "vmware-iso") {

    Write-Host "Using VMware"
    if (Test-Path "C:\Users\vagrant\windows.iso") {
        Move-Item -force C:\Users\vagrant\windows.iso C:\Windows\Temp
    }

    if (!(Test-Path "C:\Windows\Temp\windows.iso")) {
        Try {
            # Disabling the progress bar speeds up IWR https://github.com/PowerShell/PowerShell/issues/2138
            $ProgressPreference = 'SilentlyContinue'
            $pageContentLinks = (Invoke-WebRequest('https://softwareupdate.vmware.com/cds/vmw-desktop/ws') -UseBasicParsing).Links | where-object {$_.href -Match "[0-9]"} | Select-Object href | % { $_.href.Trim('/') }
            $versionObject = $pageContentLinks | %{ new-object System.Version ($_) } | sort-object -Descending | select-object -First 1 -Property:Major,Minor,Build
            $newestVersion = $versionObject.Major.ToString()+"."+$versionObject.Minor.ToString()+"."+$versionObject.Build.ToString() | out-string
            $newestVersion = $newestVersion.TrimEnd("`r?`n")

            $nextURISubdirectoryObject = (Invoke-WebRequest("https://softwareupdate.vmware.com/cds/vmw-desktop/ws/$newestVersion/") -UseBasicParsing).Links | where-object {$_.href -Match "[0-9]"} | Select-Object href | where-object {$_.href -Match "[0-9]"}
            $nextUriSubdirectory = $nextURISubdirectoryObject.href | Out-String
            $nextUriSubdirectory = $nextUriSubdirectory.TrimEnd("`r?`n") 
            $newestVMwareToolsURL = "https://softwareupdate.vmware.com/cds/vmw-desktop/ws/$newestVersion/$nextURISubdirectory/windows/packages/tools-windows.tar"
            Write-Host "The latest version of VMware tools has been determined to be downloadable from $newestVMwareToolsURL"
            [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; (New-Object System.Net.WebClient).DownloadFile("$newestVMwareToolsURL", 'C:\Windows\Temp\vmware-tools.tar')
        } Catch {
            Write-Host "Unable to determine the latest version of VMware tools. Falling back to hardcoded URL."
            (New-Object System.Net.WebClient).DownloadFile('https://softwareupdate.vmware.com/cds/vmw-desktop/ws/15.5.5/16285975/windows/packages/tools-windows.tar', 'C:\Windows\Temp\vmware-tools.tar')
        }
        cmd /c "C:\PROGRA~1\7-Zip\7z.exe" x C:\Windows\Temp\vmware-tools.tar -oC:\Windows\Temp 
        Move-Item c:\windows\temp\VMware-tools-windows-*.iso c:\windows\temp\windows.iso
        Try { Remove-Item "C:\Program Files (x86)\VMWare" -Recurse -Force -ErrorAction Stop } Catch { Write-Host "Directory didn't exist to be removed." }
    }

    cmd /c "C:\PROGRA~1\7-Zip\7z.exe" x "C:\Windows\Temp\windows.iso" -oC:\Windows\Temp\VMWare
    cmd /c C:\Windows\Temp\VMWare\setup.exe /S /v "/qn REBOOT=R"
    $software = "VMware Tools";
    $installed = (Get-ItemProperty HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\* | Where { $_.DisplayName -eq $software }) -ne $null

    If (-Not $installed) {
        Write-Host "'$software' did not install successfully. Quitting.";
        exit 1
    } Else {
        Write-Host "'$software' was installed successfully."
    }

    Remove-Item -Force "C:\Windows\Temp\vmware-tools.tar"
    Remove-Item -Force "C:\Windows\Temp\windows.iso"
    Remove-Item -Force -Recurse "C:\Windows\Temp\VMware"
}

if ("$env:PACKER_BUILDER_TYPE" -eq "virtualbox-iso") {
    Write-Host "Using Virtualbox"
    if (Test-Path "C:\Users\vagrant\VBoxGuestAdditions.iso") {
        Move-Item -Force C:\Users\vagrant\VBoxGuestAdditions.iso C:\Windows\Temp
    }

    if (!(Test-Path "C:\Windows\Temp\VBoxGuestAdditions.iso")) {
        Try {
            $pageContentLinks = (Invoke-WebRequest('https://download.virtualbox.org/virtualbox') -UseBasicParsing).Links | where-object {$_.href -Match "[0-9]"} | Select-Object href |  where-object {$_.href -NotMatch "BETA"} |  where-object {$_.href -NotMatch "RC"} |   where-object {$_.href -Match "[0-9]\.[0-9]"} | % { $_.href.Trim('/') }
            $versionObject = $pageContentLinks | %{ new-object System.Version ($_) } | sort-object -Descending | select-object -First 1 -Property:Major,Minor,Build
            $newestVersion = $versionObject.Major.ToString()+"."+$versionObject.Minor.ToString()+"."+$versionObject.Build.ToString() | out-string
            $newestVersion = $newestVersion.TrimEnd("`r?`n")

            $nextURISubdirectoryObject = (Invoke-WebRequest("https://download.virtualbox.org/virtualbox/$newestVersion/") -UseBasicParsing).Links | Select-Object href | where-object {$_.href -Match "GuestAdditions"}
            $nextUriSubdirectory = $nextURISubdirectoryObject.href | Out-String
            $nextUriSubdirectory = $nextUriSubdirectory.TrimEnd("`r?`n")
            $newestVboxToolsURL = "https://download.virtualbox.org/virtualbox/$newestVersion/$nextUriSubdirectory"
            Write-Host "The latest version of VirtualBox tools has been determined to be downloadable from $newestVboxToolsURL"
            [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; (New-Object System.Net.WebClient).DownloadFile("$newestVboxToolsURL", 'C:\Windows\Temp\VBoxGuestAdditions.iso')
        } Catch {
            Write-Host "Unable to determine the latest version of VBox tools. Falling back to hardcoded URL."
            [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; (New-Object System.Net.WebClient).DownloadFile('https://download.virtualbox.org/virtualbox/6.1.8/VBoxGuestAdditions_6.1.8.iso', 'C:\Windows\Temp\VBoxGuestAdditions.iso')
        }
    }

    cmd /c ""C:\PROGRA~1\7-Zip\7z.exe" x C:\Windows\Temp\VBoxGuestAdditions.iso -oC:\Windows\Temp\virtualbox"
    Get-ChildItem "C:\Windows\Temp\virtualbox\cert\" -Filter vbox*.cer | Foreach-Object { C:\Windows\Temp\virtualbox\cert\VBoxCertUtil add-trusted-publisher $_.FullName --root $_.FullName }
    cmd /c C:\Windows\Temp\virtualbox\VBoxWindowsAdditions.exe /S
    cmd /c rd /S /Q "C:\Windows\Temp\virtualbox"
}

cmd /c msiexec /qb /x C:\Windows\Temp\7z2102-x64.msi