if (-not ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
    Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -Command `"iex (irm https://scripts.infotrust.cloud/installmesh.ps1)`"" -Verb RunAs
    exit
}

$downloadUrl = "https://itc.wiki/meshagent64-unsorted.exe"
$tempPath = [System.IO.Path]::GetTempPath()
$exePath = Join-Path -Path $tempPath -ChildPath "meshagent64-unsorted.exe"

try {
    Write-Host "Downloading Mesh Agent..."
    Invoke-WebRequest -Uri $downloadUrl -OutFile $exePath -UseBasicParsing

    Write-Host "Installing Mesh Agent..."
    $installProcess = Start-Process -FilePath $exePath -ArgumentList "-fullinstall" -Wait -NoNewWindow -PassThru
    
    if ($installProcess.ExitCode -ne 0) {
        throw "Installation failed with exit code $($installProcess.ExitCode)"
    }
    Write-Host "Installation completed successfully"
}
catch {
    Write-Error "Error occurred: $_"
}
finally {
    if (Test-Path $exePath) {
        Remove-Item -Path $exePath -Force
        Write-Host "Cleanup completed"
    }
}