Upload each file

# Set variables
$ftpServer = "ftp://yourserver.com"
$ftpUsername = "yourUsername"
$ftpPassword = "yourPassword"
$localFolder = "C:\Path\To\Your\Local\Folder"
$remoteFolder = "/path/to/remote/folder"

# Function to create the FTP Uri for files and directories
function Get-FtpUri {
    param (
        [string]$server,
        [string]$remoteFolder,
        [string]$relativePath
    )
    return "$server/$remoteFolder/$relativePath" -replace "\\", "/"
}

# Function to create directories on FTP
function Create-FtpDirectory {
    param (
        [string]$ftpUri,
        [string]$username,
        [string]$password
    )

    try {
        $request = [System.Net.WebRequest]::Create($ftpUri)
        $request.Method = [System.Net.WebRequestMethods+Ftp]::MakeDirectory
        $request.Credentials = New-Object System.Net.NetworkCredential($username, $password)
        $response = $request.GetResponse()
        $response.Close()
        Write-Host "Created directory $ftpUri"
    } catch {
        Write-Host "Directory $ftpUri may already exist or could not be created. Error: $_"
    }
}

# Function to upload a single file
function Upload-File {
    param (
        [string]$filePath,
        [string]$ftpUri,
        [string]$username,
        [string]$password
    )

    try {
        $webclient = New-Object System.Net.WebClient
        $webclient.Credentials = New-Object System.Net.NetworkCredential($username, $password)
        $webclient.UploadFile($ftpUri, $filePath)
        Write-Host "Uploaded $filePath to $ftpUri"
    } catch {
        Write-Host "Failed to upload $filePath to $ftpUri. Error: $_"
    }
}

# Function to recursively upload files and create folders
function Upload-FolderRecursively {
    param (
        [string]$localFolderPath,
        [string]$remoteFolderPath
    )

    # Create corresponding remote folder
    $relativePath = $localFolderPath.Substring($localFolder.Length).TrimStart("\")
    $ftpUri = Get-FtpUri -server $ftpServer -remoteFolder $remoteFolder -relativePath $relativePath

    if ($relativePath -ne "") {
        Create-FtpDirectory -ftpUri $ftpUri -username $ftpUsername -password $ftpPassword
    }

    # Get all files and directories in the current folder
    $items = Get-ChildItem -Path $localFolderPath

    foreach ($item in $items) {
        if ($item.PSIsContainer) {
            # If item is a directory, recursively call the function
            Upload-FolderRecursively -localFolderPath $item.FullName -remoteFolderPath $remoteFolderPath
        } else {
            # If item is a file, upload it
            $relativeFilePath = $item.FullName.Substring($localFolder.Length).TrimStart("\")
            $ftpFileUri = Get-FtpUri -server $ftpServer -remoteFolder $remoteFolder -relativePath $relativeFilePath
            Upload-File -filePath $item.FullName -ftpUri $ftpFileUri -username $ftpUsername -password $ftpPassword
        }
    }
}

# Start recursive upload
Upload-FolderRecursively -localFolderPath $localFolder -remoteFolderPath $remoteFolder

Write-Host "All files and folders uploaded."