Office 365

param (
    [switch]$UNINSTALL,
    [switch]$INSTALL,
    [switch]$CLOSEAPPMESSAGE,
    [switch]$CLEAN,
    [switch]$DESKTOPSHORTCUT
)
try {
    Import-Module "$PSScriptRoot\WAP.dll"
    WAP\Invoke-WAPEnv

    $DefaultParamInstall = "-INSTALL -CLOSEAPPMESSAGE"
    $DefaultParamUninstall = "-UNINSTALL -CLOSEAPPMESSAGE"

    $software.Name = 'Office 365'
    $software.Language = 'FR'
    $software.Release_Date = '2026.10.20'
    $software.Version = '16.0.20430.20146'
    $software.Architecture = '64bits'
    $software.Package_Version = '001'
    $software.DiskSpace_Mo_Needed = 6000
    $software.RAM_Mo_Needed = 4000
    $software.Description = "Microsoft Office 365 is a suite of productivity applications including Word, Excel, PowerPoint, Outlook, and more."
    $software.Publisher = "Microsoft Corporation"
    $software.VisibleProcessesToCloseByUser = @("EXCEL","ONEDRIVE","ONENOTE","OUTLOOK","POWERPNT","WINWORD","MS-TEAMS")
    $software.BackgroundProcessesToKill = @()
    $software.Path_32 = @("$PF86\Microsoft Office\root\Office16\EXCEL.EXE","$PF86\Microsoft Office\root\Office16\ONENOTE.EXE","$PF86\Microsoft Office\root\Office16\OUTLOOK.EXE","$PF86\Microsoft Office\root\Office16\POWERPNT.EXE","$PF86\Microsoft Office\root\Office16\WINWORD.EXE")
    $software.Path_64 = @("$PF\Microsoft Office\root\Office16\EXCEL.EXE","$PF\Microsoft Office\root\Office16\ONENOTE.EXE","$PF\Microsoft Office\root\Office16\OUTLOOK.EXE","$PF\Microsoft Office\root\Office16\POWERPNT.EXE","$PF\Microsoft Office\root\Office16\WINWORD.EXE")
    $software.DisplayName = $software.Name
    
    # On ne check pas l'emplacement de OneDrive et Teams

    # Guide : https://silentinstallhq.com/microsoft-office-365-silent-install-how-to-guide/
    # Lien de t�l�chargement : https://www.microsoft.com/en-us/download/details.aspx?id=49117
    # Cr�ation du fichier xml de configuration : https://config.office.com/deploymentsettings
    # Le fichier xml de d�sinstallation est toujours le m�me (� v�rifier)

    $TempPath = "C:\Windows\Temp\Office365"

    #############################################################
    # UNINSTALL
    #############################################################
    if($UNINSTALL) {
        
        WAP\Start-WAPSession "UNINSTALL"

        New-Item -Path $TempPath -ItemType Directory -Force | Out-Null

        $ExitCode = WAP\Start-Execution -Exe "$Path\App\officedeploymenttool*.exe" -Arg "/extract:`"$TempPath`" /quiet"

        $UninstallxmlContent = @"
<Configuration>
    <Display Level="None" AcceptEULA="TRUE" />
    <Property Name="FORCEAPPSHUTDOWN" Value="TRUE" />
    <Remove>
        <Product ID="O365ProPlusRetail">
        </Product>
        <Product ID="O365BusinessRetail">
        </Product>
        <Product ID="VisioProRetail">
        </Product>
        <Product ID="ProjectProRetail">
        </Product>
        <Product ID="AccessRuntimeRetail">
        </Product>
    </Remove>
</Configuration>
"@
        Set-Content -Path "$TempPath\O365_Uninstall.xml" -Value $UninstallxmlContent -Encoding UTF8

        $ExitCode = WAP\Start-Execution -Exe "$TempPath\setup.exe" -Arg "/configure `"$TempPath\O365_Uninstall.xml`""
        
        Remove-Item -Path $TempPath -Recurse -Force | Out-Null

        WAP\Test-AppPath -Path ($software.Path_32)[0] -Expected $false
        WAP\Test-AppPath -Path ($software.Path_64)[0] -Expected $false

        WAP\Clear-DesktopShortcut -TargetPath ($software.Path_32)[0]
        WAP\Clear-DesktopShortcut -TargetPath ($software.Path_32)[1]
        WAP\Clear-DesktopShortcut -TargetPath ($software.Path_32)[2]
        WAP\Clear-DesktopShortcut -TargetPath ($software.Path_32)[3]
        WAP\Clear-DesktopShortcut -TargetPath ($software.Path_32)[4]
        WAP\Clear-DesktopShortcut -TargetPath ($software.Path_64)[0]
        WAP\Clear-DesktopShortcut -TargetPath ($software.Path_64)[1]
        WAP\Clear-DesktopShortcut -TargetPath ($software.Path_64)[2]
        WAP\Clear-DesktopShortcut -TargetPath ($software.Path_64)[3]
        WAP\Clear-DesktopShortcut -TargetPath ($software.Path_64)[4]
        
        if ($CLEAN)
        {
            WAP\Remove-AppItem -Path "$PF86\Microsoft Office"
            WAP\Remove-AppItem -Path "$PF\Microsoft Office"
            WAP\Remove-AppItem -Path "$PF86\Microsoft Office 15"
            WAP\Remove-AppItem -Path "$PF\Microsoft Office 15"
            WAP\Remove-AppItem -Path "$PF86\Microsoft OneDrive"
            WAP\Remove-AppItem -Path "$PF\Microsoft OneDrive"

            foreach ($User in (WAP\Get-UserInfos)) {
                WAP\Remove-AppItem -Path "$($User.ProfilePath)\AppData\Local\Microsoft\Office"
                WAP\Remove-AppItem -Path "$($User.ProfilePath)\AppData\Local\Microsoft\OneDrive"
                WAP\Remove-AppItem -Path "HKU:\$($User.SID)\Software\Microsoft\Office"
            }
        }

        WAP\Stop-WAPSession
    }
    


    #############################################################
    # INSTALL
    #############################################################
    if($INSTALL) {

        WAP\Start-WAPSession "INSTALL"

        New-Item -Path $TempPath -ItemType Directory -Force | Out-Null

        $ExitCode = WAP\Start-Execution -Exe "$Path\App\officedeploymenttool*.exe" -Arg "/extract:`"$TempPath`" /quiet"

        $InstallxmlContent = @"
<Configuration ID="3a7ad9a1-a892-416a-a48c-c349179052c6">
  <Add OfficeClientEdition="64" Channel="Current" OfficeMgmtCOM="TRUE">
    <Product ID="O365ProPlusRetail">
      <Language ID="fr-fr" />
      <ExcludeApp ID="Access" />
      <ExcludeApp ID="Groove" />
      <ExcludeApp ID="Lync" />
      <ExcludeApp ID="OutlookForWindows" />
      <ExcludeApp ID="Publisher" />
      <ExcludeApp ID="Bing" />
    </Product>
    <Product ID="ProofingTools">
      <Language ID="en-us" />
      <Language ID="fr-fr" />
    </Product>
  </Add>
  <RemoveMSI />
  <Display Level="None" AcceptEULA="TRUE" />
</Configuration>
"@
        Set-Content -Path "$TempPath\O365_Install.xml" -Value $InstallxmlContent -Encoding UTF8
        
        $ExitCode = WAP\Start-Execution -Exe "$TempPath\setup.exe" -Arg "/configure `"$TempPath\O365_Install.xml`""
        
        Remove-Item -Path $TempPath -Recurse -Force | Out-Null

        WAP\Test-AppPath -Path ($software.Path)[0] -Expected $true
        WAP\Test-AppPath -Path ($software.Path)[1] -Expected $true
        WAP\Test-AppPath -Path ($software.Path)[2] -Expected $true
        WAP\Test-AppPath -Path ($software.Path)[3] -Expected $true
        
        if($DESKTOPSHORTCUT) {
            WAP\Set-DesktopShortcut   -TargetPath ($software.Path)[0]
            WAP\Set-DesktopShortcut   -TargetPath ($software.Path)[1]
            WAP\Set-DesktopShortcut   -TargetPath ($software.Path)[2]
            WAP\Set-DesktopShortcut   -TargetPath ($software.Path)[3]
            WAP\Set-DesktopShortcut   -TargetPath ($software.Path)[4]
        } else {
            WAP\Clear-DesktopShortcut -TargetPath ($software.Path)[0]
            WAP\Clear-DesktopShortcut -TargetPath ($software.Path)[1]
            WAP\Clear-DesktopShortcut -TargetPath ($software.Path)[2]
            WAP\Clear-DesktopShortcut -TargetPath ($software.Path)[3]
            WAP\Clear-DesktopShortcut -TargetPath ($software.Path)[4]
        }

        WAP\Stop-WAPSession
    }
}
catch {
    Write-Output "General Error : $($_.Exception.Message)"
    exit 499
}