# This script is hosted on https://idm.hiiruki.moe for https://ias.hiiruki.moe
# Usage: irm https://idm.hiiruki.moe | iex

$ErrorActionPreference = "Stop"
# Enable TLSv1.2 for compatibility with older clients
[Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12

$DownloadURL = 'https://cdn.hiiruki.moe/IDM-Activation-Script/IAS.cmd'
$DownloadURL2 = 'https://raw.githubusercontent.com/WindowsAddict/IDM-Activation-Script/main/IAS.cmd'
$DownloadURL3 = 'https://bitbucket.org/WindowsAddict/idm-activation-script/raw/main/IAS.cmd'

$rand = Get-Random -Maximum 99999999
$isAdmin = [bool]([Security.Principal.WindowsIdentity]::GetCurrent().Groups -match 'S-1-5-32-544')
$FilePath = if ($isAdmin) { "$env:SystemRoot\Temp\IAS_$rand.cmd" } else { "$env:TEMP\IAS_$rand.cmd" }

try {
    $response = Invoke-WebRequest -Uri $DownloadURL -UseBasicParsing
}
catch {
    Write-Host "Failed to download from $DownloadURL. Trying $DownloadURL2..."
    try {
        $response = Invoke-WebRequest -Uri $DownloadURL2 -UseBasicParsing
    }
    catch {
        Write-Host "Failed to download from $DownloadURL2. Trying $DownloadURL3..."
        try {
            $response = Invoke-WebRequest -Uri $DownloadURL3 -UseBasicParsing
        }
        catch {
            Write-Host "Failed to download from all URLs. Exiting."
            $response = $null
        }
    }
}

$ScriptArgs = "$args "
$prefix = "@REM $rand `r`n"
$content = $prefix + $response
Set-Content -Path $FilePath -Value $content

Start-Process $FilePath $ScriptArgs -Wait

$FilePaths = @("$env:TEMP\IAS*.cmd", "$env:SystemRoot\Temp\IAS*.cmd")
foreach ($FilePath in $FilePaths) { Get-Item $FilePath | Remove-Item }