# Jpeg, Png Image to Webp converter
Add-Type -AssemblyName PresentationFramework, System.Windows.Forms

# Create the WPF window
$window = New-Object -TypeName System.Windows.Window
$window.Title = "WebP Converter"
$window.Width = 700
$window.Height = 400
$window.ResizeMode = "NoResize"
$window.WindowStartupLocation = "CenterScreen"
$window.FontSize = 12

# Create a label for "Select base Folder"
$labelBaseFolder = New-Object -TypeName System.Windows.Controls.Label
$labelBaseFolder.Content = "Select base Folder:"
$labelBaseFolder.Margin = "10,20,0,0"
$labelBaseFolder.HorizontalAlignment = "Left"

# Create a textbox for base folder path
$textBaseFolder = New-Object -TypeName System.Windows.Controls.TextBox
$textBaseFolder.Width = 350
$textBaseFolder.Margin = "5,25,0,305"

# Create a button for browsing base folder
$buttonBaseFolder = New-Object -TypeName System.Windows.Controls.Button
$buttonBaseFolder.Width = 80
$buttonBaseFolder.Content = "Browse"
$buttonBaseFolder.Margin = "550,25,0,305"
$buttonBaseFolder.HorizontalAlignment = "Left"
$buttonBaseFolder.Add_Click({
    $dialog = New-Object -TypeName System.Windows.Forms.FolderBrowserDialog
    $dialog.Description = "Select base Folder"
    if ($dialog.ShowDialog() -eq "OK") {
        $textBaseFolder.Text = $dialog.SelectedPath
    }
})

# Create a label for "Select Output Folder"
$labelOutputFolder = New-Object -TypeName System.Windows.Controls.Label
$labelOutputFolder.Content = "Select Output Folder:"
$labelOutputFolder.Margin = "10,90,0,0"
$labelOutputFolder.HorizontalAlignment = "Left"

# Create a textbox for output folder path
$textOutputFolder = New-Object -TypeName System.Windows.Controls.TextBox
$textOutputFolder.Width = 350
$textOutputFolder.Margin = "5,90,0,240"

# Create a button for browsing output folder
$buttonOutputFolder = New-Object -TypeName System.Windows.Controls.Button
$buttonOutputFolder.Width = 80
$buttonOutputFolder.Content = "Browse"
$buttonOutputFolder.Margin = "550,90,0,240"
$buttonOutputFolder.HorizontalAlignment = "Left"
$buttonOutputFolder.Add_Click({
    $dialog = New-Object -TypeName System.Windows.Forms.FolderBrowserDialog
    $dialog.Description = "Select Output Folder"
    if ($dialog.ShowDialog() -eq "OK") {
        $textOutputFolder.Text = $dialog.SelectedPath
    }
})

# Create a button for converting images to WebP
$buttonConvert = New-Object -TypeName System.Windows.Controls.Button
$buttonConvert.Width = 150
$buttonConvert.Height = 30
$buttonConvert.Content = "Convert Image to WebP"
$buttonConvert.Margin = "10,70,0,100"
$buttonConvert.HorizontalAlignment = "Center"
$buttonConvert.Add_Click({
    $baseFolder = $textBaseFolder.Text
    $outputFolder = $textOutputFolder.Text

    if (-not (Test-Path -Path $baseFolder)) {
        [System.Windows.MessageBox]::Show("Base folder does not exist.", "Error", [System.Windows.MessageBoxButton]::OK, [System.Windows.MessageBoxImage]::Error)
        return
    }

    if (-not (Test-Path -Path $outputFolder)) {
        [System.Windows.MessageBox]::Show("Output folder does not exist.", "Error", [System.Windows.MessageBoxButton]::OK, [System.Windows.MessageBoxImage]::Error)
        return
    }

    $images = Get-ChildItem -Path $baseFolder -File

    $successCount = 0
    $failureCount = 0

    foreach ($img in $images) {
        $outputName = Join-Path -Path $outputFolder -ChildPath ($img.BaseName + ".webp")

        # Perform the conversion here
        # ...
        C:\Users\Administrator\Downloads\libwebp-1.3.0-windows-x64\libwebp-1.3.0-windows-x64\bin\cwebp.exe $img.FullName -q 85 -o $outputName
        
        if ($true) {  # Replace with your conversion logic
            $successCount++
        }
        else {
            $failureCount++
        }
    }

    $message = "Conversion Success for $successCount Images`nConversion failed for $failureCount Images"
    $caption = "Conversion Result"
    $icon = if ($failureCount -gt 0) { [System.Windows.MessageBoxImage]::Error } else { [System.Windows.MessageBoxImage]::Information }
    [System.Windows.MessageBox]::Show($message, $caption, [System.Windows.MessageBoxButton]::OK, $icon)
})

# Create a label for conversion result
$labelResult = New-Object -TypeName System.Windows.Controls.Label
$labelResult.Width = 300
$labelResult.Height = 40
$labelResult.Margin = "5,130,0,0"
$labelResult.HorizontalAlignment = "Center"

# Create a copyright label
$labelCopyright = New-Object -TypeName System.Windows.Controls.Label
$labelCopyright.Content = "TrekTraveller - 2023"
$labelCopyright.Margin = "540,330,0,0"

# Add the elements to the window
$window.Content = New-Object -TypeName System.Windows.Controls.Grid
$window.Content.Children.Add($labelBaseFolder)
$window.Content.Children.Add($textBaseFolder)
$window.Content.Children.Add($buttonBaseFolder)
$window.Content.Children.Add($labelOutputFolder)
$window.Content.Children.Add($textOutputFolder)
$window.Content.Children.Add($buttonOutputFolder)
$window.Content.Children.Add($buttonConvert)
$window.Content.Children.Add($labelResult)
$window.Content.Children.Add($labelCopyright)

# Show the window
$window.ShowDialog()
                                    
                                    

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