# Load WinSCP .NET assembly
Add-Type -Path "C:\Program Files (x86)\WinSCP\WinSCPnet.dll"

function FileTransferred
{
    param($e)

    if ($e.Error -eq $Null)
    {
        Write-Host "FailOverSyncTool: Upload of $($e.FileName) succeeded"
    }
    else
    {
        Write-Host "FailOverSyncTool: Upload of $($e.FileName) failed: $($e.Error)"
    }

    if ($e.Chmod -ne $Null)
    {
        if ($e.Chmod.Error -eq $Null)
        {
            Write-Host "Permissions of $($e.Chmod.FileName) set to $($e.Chmod.FilePermissions)"
        }
        else
        {
            Write-Host "Setting permissions of $($e.Chmod.FileName) failed: $($e.Chmod.Error)"
        }

    }
    else
    {
        Write-Host "Permissions of $($e.Destination) kept with their defaults"
    }

    if ($e.Touch -ne $Null)
    {
        if ($e.Touch.Error -eq $Null)
        {
            Write-Host "Timestamp of $($e.Touch.FileName) set to $($e.Touch.LastWriteTime)"
        }
        else
        {
            Write-Host "Setting timestamp of $($e.Touch.FileName) failed: $($e.Touch.Error)"
        }
    }
    else
    {
        # This should never happen during "local to remote" synchronization
        Write-Host "Timestamp of $($e.Destination) kept with its default (current time)"
    }
}

# Main script

try
{
   # Sitzungsoptionen TESTSERVER ROOTI
$sessionOptions = New-Object WinSCP.SessionOptions -Property @{
    Protocol = [WinSCP.Protocol]::Ftp
    HostName = "XXX.XXX.XXX.XX"
    UserName = "XXX"
    Password = "XXX"
}

    $session = New-Object WinSCP.Session
    try
    {
        # Will continuously report progress of synchronization
        $session.add_FileTransferred( { FileTransferred($_) } )

        # Connect
        $session.Open($sessionOptions)

         #Compare Files
        $comparisonDifferenceCollection = $session.CompareDirectories(
          [WinSCP.SynchronizationMode]::Remote, "C:\Users\XXXX\Desktop\WATCHFOLDER", "/DESTINATION", $True ,$False)

        # Synchronize files
        #$synchronizationResult = $session.SynchronizeDirectories(
        #   [WinSCP.SynchronizationMode]::Remote, "C:\Users\XXXX\Desktop\WATCHFOLDER", "/DESTINATION", $True ,$True)

        # Throw on any error
        #$synchronizationResult.Check()
    }
    finally
    {
        # Disconnect, clean up
        $session.Dispose()
    }

    exit 0
}
catch
{
    Write-Host "Error: $($_.Exception.Message)"
    exit 1
}