using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Vision.WindowCapture
{
    public enum CaptureMode
    {
        BitBlt,
        WindowsGraphicsCapture
    }

    public static class CaptureModeExtensions
    {
        public static CaptureMode ToCaptureMode(this string modeName)
        {
            return (CaptureMode) Enum.Parse(typeof(CaptureMode), modeName);
        }
    }

    public class WindowCaptureFactory
    {
        public static string[] ModeNames()
        {
            return Enum.GetNames(typeof(CaptureMode));
        }


        public static IWindowCapture Create(CaptureMode mode)
        {
            switch (mode)
            {
                case CaptureMode.BitBlt:
                    return new BitBlt.BitBltCapture();
                case CaptureMode.WindowsGraphicsCapture:
                    return new GraphicsCapture.GraphicsCapture();
                default:
                    throw new ArgumentOutOfRangeException(nameof(mode), mode, null);
            }
        }
    }
}