param(
    [Parameter(Mandatory=$true)]
    [string]$Path
)

try {
    # 1. Expand variables in the path.
    $ResolvedPath = $ExecutionContext.InvokeCommand.ExpandString($Path)

    # 2. Resolve relative paths from the project root.
    if (-not (Test-Path $ResolvedPath) -and (Test-Path "$PWD\$ResolvedPath")) {
        $ResolvedPath = Join-Path $PWD $ResolvedPath
    }

    # 3. Make sure the registry file exists.
    if (-not (Test-Path $ResolvedPath)) {
        Write-Warning "`n[RegImport] [Skip] Cannot find: $ResolvedPath"
        return
    }

    Write-Host "`n[RegImport] Importing: $(Split-Path $ResolvedPath -Leaf)" -ForegroundColor Gray

    # 4. Import with reg.exe and capture the exit code.
    $proc = Start-Process -FilePath "reg.exe" -ArgumentList "import", "`"$ResolvedPath`"" -Wait -PassThru -NoNewWindow

    if ($proc.ExitCode -eq 0) {
        Write-Host "`n[RegImport] Successfully imported." -ForegroundColor Green
    } else {
        Write-Error "`n[RegImport] Failed to import: $($proc.ExitCode)"
    }

} catch {
    Write-Error "`n[RegImport] Failed to start process: $_"
}