Remote Directory Synchronization with PowerShell

$localDir = "C:\Path\To\Local\Directory"
$remoteDir = "\\Server\Share\Path"

if (-not (Test-Path $remoteDir)) {
    Write-Host "Error: Remote directory is not accessible. Please check the path and permissions." -ForegroundColor Red
    exit
}

$localFiles = Get-ChildItem -Path $localDir -File
$remoteFiles = Get-ChildItem -Path $remoteDir -File
$filesToSync = $localFiles | Where-Object {
    -not ($remoteFiles | Where-Object { $_.Name -eq $_.Name -and $_.LastWriteTime -eq $_.LastWriteTime })
}

foreach ($file in $filesToSync) {
    try {
        Copy-Item -Path $file.FullName -Destination $remoteDir -ErrorAction Stop
        Write-Host "Successfully synchronized $($file.Name) to $remoteDir"
    } catch {
        Write-Host "Failed to synchronize $($file.Name): $_" -ForegroundColor Red
    }
}

$syncedCount = $filesToSync.Count
Write-Host "$syncedCount file(s) have been synchronized to $remoteDir."