test.ps1

# Check admin privileges
if (-NOT ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) {
    Write-Host "Run as Administrator required." -ForegroundColor Red
    exit 1
}

Write-Host "Installing WinGet on new system..." -ForegroundColor Green

try {
    # Create temp directory
    $tempDir = "$env:TEMP\WinGetInstall"
    New-Item -ItemType Directory -Path $tempDir -Force | Out-Null

    # Install VC++ Libraries
    Write-Host "Installing VC++ Libraries..." -ForegroundColor Yellow
    $vcFile = "$tempDir\vclibs.appx"
    Invoke-WebRequest -Uri "https://aka.ms/Microsoft.VCLibs.x64.14.00.Desktop.appx" -OutFile $vcFile -UseBasicParsing
    Add-AppxProvisionedPackage -Online -PackagePath $vcFile -SkipLicense

    # Install UI XAML x64 (get latest with .appx files)
    Write-Host "Installing UI XAML..." -ForegroundColor Yellow
    $xamlFile = "$tempDir\xaml.appx"
    # Get latest release with .appx files using GitHub API
    $releases = (Invoke-WebRequest -Uri "https://api.github.com/repos/microsoft/microsoft-ui-xaml/releases" -UseBasicParsing | ConvertFrom-Json)
    $latestWithAppx = $releases | Where-Object { -not $_.draft -and -not $_.prerelease -and ($_.assets | Where-Object { $_.name -like "*.appx" }) } | Select-Object -First 1
    $xamlUrl = ($latestWithAppx.assets | Where-Object { $_.name -match "Microsoft\.UI\.Xaml\.[^.]+\.x64\.appx" }).browser_download_url
    Invoke-WebRequest -Uri $xamlUrl -OutFile $xamlFile -UseBasicParsing
    Add-AppxProvisionedPackage -Online -PackagePath $xamlFile -SkipLicense

    # Install WinGet
    Write-Host "Installing WinGet..." -ForegroundColor Yellow
    $wingetFile = "$tempDir\winget.msixbundle"
    Invoke-WebRequest -Uri "https://aka.ms/getwinget" -OutFile $wingetFile -UseBasicParsing
    Add-AppxProvisionedPackage -Online -PackagePath $wingetFile -SkipLicense

    # Clean up
    Remove-Item $tempDir -Recurse -Force -ErrorAction SilentlyContinue

    Write-Host "✓ Installation complete!" -ForegroundColor Green
    Write-Host "Restart PowerShell to use WinGet." -ForegroundColor Cyan

} catch {
    Write-Host "Installation failed: $($_.Exception.Message)" -ForegroundColor Red
    exit 1
}