# Load the Windows Forms assembly
Add-Type -AssemblyName System.Windows.Forms

# Load the Media Player assembly
Add-Type -AssemblyName PresentationCore

# Create a new form
$form = New-Object System.Windows.Forms.Form
$form.Text = "Robocopy GUI"
$form.Size = New-Object System.Drawing.Size(600,500)
$form.StartPosition = "CenterScreen"

# Create a label for "Source Directory"
$sourceLabel = New-Object System.Windows.Forms.Label
$sourceLabel.Location = New-Object System.Drawing.Point(10,10)
$sourceLabel.Size = New-Object System.Drawing.Size(150,40)
$sourceLabel.Text = "Source Directory"
$form.Controls.Add($sourceLabel)

# Create a text field for "Source Directory"
$sourceBox = New-Object System.Windows.Forms.TextBox
$sourceBox.Location = New-Object System.Drawing.Point(170,10)
$sourceBox.Size = New-Object System.Drawing.Size(300,40)
$form.Controls.Add($sourceBox)

# Create a dropdown menu for selecting a drive
$driveMenu = New-Object System.Windows.Forms.ComboBox
$driveMenu.Location = New-Object System.Drawing.Point(480,10)
$driveMenu.Size = New-Object System.Drawing.Size(100,40)
$driveMenu.DropDownStyle = "DropDownList"
$form.Controls.Add($driveMenu)

# Get the list of drives and their names
$drives = Get-WmiObject -Class Win32_LogicalDisk | Select-Object -Property DeviceID, VolumeName
# Add the drives to the dropdown menu
foreach ($drive in $drives) {
    $driveMenu.Items.Add("$($drive.DeviceID) $($drive.VolumeName)")
}

# Create a button for "Copy from root"
$rootButton = New-Object System.Windows.Forms.Button
$rootButton.Location = New-Object System.Drawing.Point(10,60)
$rootButton.Size = New-Object System.Drawing.Size(200,40)
$rootButton.Text = "Copy from root"
$form.Controls.Add($rootButton)

# Create a button for "Copy from users directory"
$usersButton = New-Object System.Windows.Forms.Button
$usersButton.Location = New-Object System.Drawing.Point(220,60)
$usersButton.Size = New-Object System.Drawing.Size(200,40)
$usersButton.Text = "Copy from users directory"
$form.Controls.Add($usersButton)

# Create a label for "Destination Directory"
$destinationLabel = New-Object System.Windows.Forms.Label
$destinationLabel.Location = New-Object System.Drawing.Point(10,110)
$destinationLabel.Size = New-Object System.Drawing.Size(150,40)
$destinationLabel.Text = "Destination Directory"
$form.Controls.Add($destinationLabel)

# Create a text field for "Destination Directory"
$destinationBox = New-Object System.Windows.Forms.TextBox
$destinationBox.Location = New-Object System.Drawing.Point(170,110)
$destinationBox.Size = New-Object System.Drawing.Size(300,40)
$form.Controls.Add($destinationBox)

# Create a button for "Copy to OldDrv"
$oldDrvButton = New-Object System.Windows.Forms.Button
$oldDrvButton.Location = New-Object System.Drawing.Point(480,110)
$oldDrvButton.Size = New-Object System.Drawing.Size(100,40)
$oldDrvButton.Text = "Copy to OldDrv"
$form.Controls.Add($oldDrvButton)

# Create a checkbox for "Use custom directory exclusions:"
$xdCheckbox = New-Object System.Windows.Forms.CheckBox
$xdCheckbox.Location = New-Object System.Drawing.Point(10,160)
$xdCheckbox.Size = New-Object System.Drawing.Size(250,30)
$xdCheckbox.Text = "Use custom directory exclusions:"
$form.Controls.Add($xdCheckbox)

# Create a text field for the /XD parameter
$xdBox = New-Object System.Windows.Forms.TextBox
$xdBox.Location = New-Object System.Drawing.Point(270,160)
$xdBox.Size = New-Object System.Drawing.Size(300,30)
$form.Controls.Add($xdBox)

# Create a checkbox for "Use custom file exclusions:"
$xfCheckbox = New-Object System.Windows.Forms.CheckBox
$xfCheckbox.Location = New-Object System.Drawing.Point(10,200)
$xfCheckbox.Size = New-Object System.Drawing.Size(250,30)
$xfCheckbox.Text = "Use custom file exclusions:"
$form.Controls.Add($xfCheckbox)

# Create a text field for the /XF parameter
$xfBox = New-Object System.Windows.Forms.TextBox
$xfBox.Location = New-Object System.Drawing.Point(270,200)
$xfBox.Size = New-Object System.Drawing.Size(300,30)
$form.Controls.Add($xfBox)

# Create a checkbox for "Disable standard exclusions:"
$noStandardCheckbox = New-Object System.Windows.Forms.CheckBox
$noStandardCheckbox.Location = New-Object System.Drawing.Point(10,240)
$noStandardCheckbox.Size = New-Object System.Drawing.Size(250,30)
$noStandardCheckbox.Text = "Disable standard exclusions"
$form.Controls.Add($noStandardCheckbox)

# Create a checkbox for "Log to file:"
$logCheckbox = New-Object System.Windows.Forms.CheckBox
$logCheckbox.Location = New-Object System.Drawing.Point(10,280)
$logCheckbox.Size = New-Object System.Drawing.Size(250,30)
$logCheckbox.Text = "Log to file:"
$form.Controls.Add($logCheckbox)

# Create a text field for the /LOG parameter
$logBox = New-Object System.Windows.Forms.TextBox
$logBox.Location = New-Object System.Drawing.Point(270,280)
$logBox.Size = New-Object System.Drawing.Size(300,30)
$form.Controls.Add($logBox)

# Create a checkbox for "Log to C:\MCW\rbc.log"
$mcwCheckbox = New-Object System.Windows.Forms.CheckBox
$mcwCheckbox.Location = New-Object System.Drawing.Point(10,320)
$mcwCheckbox.Size = New-Object System.Drawing.Size(250,30)
$mcwCheckbox.Text = "Log to C:\MCW\rbc.log"
$form.Controls.Add($mcwCheckbox)

# Create a button for "Run"
$runButton = New-Object System.Windows.Forms.Button
$runButton.Location = New-Object System.Drawing.Point(10,360)
$runButton.Size = New-Object System.Drawing.Size(200,40)
$runButton.Text = "Run"
$form.Controls.Add($runButton)

# Define a function for running robocopy
function Run-Robocopy {
    # Get the values from the text fields
    $source = $sourceBox.Text
    $destination = $destinationBox.Text
    $xd = $xdBox.Text
    $xf = $xfBox.Text
    $log = $logBox.Text

    # Check if the source and destination are valid
    if ((Test-Path $source)) {
        # Build the robocopy command
        $command = powershell.exe "robocopy $source $destination /E /COPY:DAT /DCOPY:DAT /XO /XJ /FP /ZB /ETA /w:1 /r:2"
        # Check if the custom directory exclusions are enabled
        if ($xdCheckbox.Checked) {
            # Add the /XD parameter
            $command += " /XD $xd"
        }
        # Check if the custom file exclusions are enabled
        if ($xfCheckbox.Checked) {
            # Add the /XF parameter
            $command += " /XF $xf"
        }
        # Check if the standard exclusions are disabled
        if ($noStandardCheckbox.Checked) {
            # Do nothing
        }
        else {
            # Add the standard directory and file exclusions
            $command += " /XD *Cache* *NVIDIACorp* *Spotify* *CacheStorage* *wpnidm* *FileHistory* *PrimeVideo* *Netflix_* *MobileSync* *CrashReporter* *Temporary Internet Files* *GRBData*"
            $command += " /XF *.dll *.bin *.loggz *.odlgz"
        }
        # Check if the log to file is enabled
        if ($logCheckbox.Checked) {
            # Add the /LOG parameter
            $command += " /LOG:$log"
        }
        # Check if the log to C:\MCW\rbc.log is enabled
        if ($mcwCheckbox.Checked) {
            # Get the current timestamp
            $timestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
            # Add the /LOG+ parameter
            $command += " /LOG+:C:\MCW\rbc.log"
            # Check if the C:\MCW directory exists
            if (Test-Path "C:\MCW") {
                # Do nothing
            }
            else {
                # Create the C:\MCW directory
                New-Item -Path "C:\MCW" -ItemType Directory
            }
            # Check if the log file exists
            if (Test-Path "C:\MCW\rbc.log") {         # Do nothing
            }
            else {
                # Create the log file
                New-Item -Path "C:\MCW\rbc.log" -ItemType File
            }
            # Add the timestamp to the log file
            Set-ItemProperty -Path "C:\MCW\rbc.log" -Value "$timestamp"
        }
        # Create a new powershell window to run the robocopy command
        $newWindow = "powershell -NoExit -Command `"$command; pause`""
        # Execute the new window command
        Invoke-Expression $newWindow
        # Play Ring06.wav from the system Media folder
        $player = New-Object System.Windows.Media.MediaPlayer
        $player.Open("C:\Windows\Media\Ring06.wav")
        $player.Play()
    }
    else {
        # Show an error message
        [System.Windows.Forms.MessageBox]::Show("Invalid source or destination directory.", "Error", "OK", "Error")
    }
}

# Define a function for copying from users directory
function Copy-From-Users {
    # Get the selected drive from the dropdown menu
    $drive = $driveMenu.SelectedItem
    # Check if the drive is valid
    if ($drive) {
        # Get the drive letter
        $driveLetter = $drive.Substring(0,2)
        # Set the source directory to the users directory of the drive
        $sourceBox.Text = "$driveLetter\Users"
    }
    else {
        # Show an error message
        [System.Windows.Forms.MessageBox]::Show("Please select a drive.", "Error", "OK", "Error")
    }
}

# Define a function for copying to OldDrv
function Copy-To-OldDrv {
    # Set the destination directory to C:\OldDrv
    $destinationBox.Text = "C:\OldDrv"
    # Check if the source directory contains the string "Users"
    if ($sourceBox.Text -match "Users") {
        # Append "\Users" to the destination directory
        $destinationBox.Text += "\Users"
    }
}

# Define a function for copying from root
function Copy-From-Root {
    # Get the selected drive from the dropdown menu
    $drive = $driveMenu.SelectedItem
    # Check if the drive is valid
    if ($drive) {
        # Get the drive letter
        $driveLetter = $drive.Substring(0,2)
        # Set the source directory to the root of the drive
        $sourceBox.Text = "$driveLetter\"
    }
    else {
        # Show an error message
        [System.Windows.Forms.MessageBox]::Show("Please select a drive.", "Error", "OK", "Error")
    }
}

# Add a click event handler for the run button
$runButton.Add_Click({ Run-Robocopy })

# Add a click event handler for the copy from users directory button
$usersButton.Add_Click({ Copy-From-Users })

# Add a click event handler for the copy to OldDrv button
$oldDrvButton.Add_Click({ Copy-To-OldDrv })

# Add a click event handler for the copy from root button
$rootButton.Add_Click({ Copy-From-Root })

# Show the form
$form.ShowDialog()