<#

#>

cls

#throw "This is not a robus script"
$location = Get-Location
Set-Location C:\Tools

Import-Module ActiveDirectory

$Fichier = "OU-Standard.csv"

$OUs = Import-Csv -Path $Fichier -Delimiter ";"
$dNC = (Get-ADRootDSE).defaultNamingContext

$OUs | ForEach-Object {
    $name = $_.Name
    $parentOU = $_.ParentOU
    $Description = $_.Description

    If ($ParentOU -eq '') {
        $ouPath = "$dNC"
        $testOUpath = "OU=$name,$dNC"
    }
    Else {
        $ouPath = "OU=$parentOU,$dNC"
        $testOUPath = "OU=$name,OU=$parentOU,$dNC"
    }

    $OUTest = (Get-ADOrganizationalUnit -Filter 'DistinguishedName -like $testOUpath' | Measure-Object).Count

    If ($OUtest -eq 0) {
        Write-host "Creation nouvelle OU '$testOUPath'"
        New-ADOrganizationalUnit $name -Path $OUPath -ProtectedFromAccidentalDeletion:$false -Description $Description
    }
    Else {
        Write-host "OU '$name' existe deja '$ouPath'"
    }
}