# audit_system.ps1

$Date         = Get-Date -Format 'dd/MM/yyyy HH:mm'
$ComputerName = $env:COMPUTERNAME
$User         = $env:USERNAME
$OS = (Get-CimInstance -ClassName Win32_OperatingSystem).Caption
$CPU = (Get-CimInstance -ClassName Win32_Processor | Select-Object -ExpandProperty Name) -join ', '
$RAM = (Get-CimInstance -ClassName Win32_ComputerSystem).TotalPhysicalMemory / 1GB

# Determine script directory (works when run from console or as a script)
$ScriptDir = if ($PSScriptRoot) { $PSScriptRoot } else { (Get-Location).ProviderPath }
$ExportDir = Join-Path $ScriptDir 'exports'
New-Item -Path $ExportDir -ItemType Directory -Force | Out-Null
$FilePath = Join-Path $ExportDir 'system_info.txt'

$Rapport = @"
===== RAPPORT SYSTEME =====
Machine       : $ComputerName
Utilisateur   : $User
OS            : $OS
Processeur    : $CPU
RAM (Go)      : $([math]::Round($RAM,2))
Date          : $Date
===========================
"@

Try {
    $Rapport | Out-File -FilePath $FilePath -Encoding UTF8 -Force
    Write-Host "Rapport généré dans $FilePath" -ForegroundColor Green
} Catch {
    Write-Host "Erreur lors de la génération du rapport: $($_.Exception.Message)" -ForegroundColor Red
    exit 1
}