using System.Drawing;
using System.IO;
using System.Windows.Media.Imaging;

namespace ShadowStream.Modules;

public class BitmapConversions
{
    public static BitmapImage BitmapToBitmapImage(System.Drawing.Bitmap bitmap)
    {
        using (var memory = new System.IO.MemoryStream())
        {
            bitmap.Save(memory, System.Drawing.Imaging.ImageFormat.Png);
            memory.Position = 0;

            var bitmapImage = new BitmapImage();
            bitmapImage.BeginInit();
            bitmapImage.StreamSource = memory;
            bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
            bitmapImage.EndInit();
            bitmapImage.Freeze(); // Optional: for thread safety

            return bitmapImage;
        }
    }
    public static Bitmap BitmapImageToBitmap(BitmapImage bitmapImage)
    {
        using (MemoryStream ms = new MemoryStream())
        {
            // Encode BitmapImage to stream (e.g., PNG)
            BitmapEncoder encoder = new PngBitmapEncoder();
            encoder.Frames.Add(BitmapFrame.Create(bitmapImage));
            encoder.Save(ms);

            ms.Seek(0, SeekOrigin.Begin); // Reset stream position

            // Create Bitmap from stream
            return new Bitmap(ms);
        }
    }
}