using System;
using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Threading;

namespace Tetris.ViewsModels;

public class GameModel
{
    private const int RendererHertz = 5;
    private const int GameRendererHertz = (1 / RendererHertz) * 1000;
    private readonly WriteableBitmap _writeableBitmap;

    public GameModel(int width, int height, Image image)
    {
        _writeableBitmap = BitmapFactory.New(width, height);
        image.Source = _writeableBitmap;
        
        var dispatcherRenderTimer = new DispatcherTimer
        {
            Interval = new TimeSpan(0, 0, 0, 0, GameRendererHertz)
        };
        
        dispatcherRenderTimer.Tick += Render;
        dispatcherRenderTimer.Start();
        
        var dispatcherUpdateTimer = new DispatcherTimer
        {
            Interval = new TimeSpan(0, 0, 0, 0, 25)
        };
        
        dispatcherUpdateTimer.Tick += Update;
        dispatcherUpdateTimer.Start();
    }
    
    private void Render(object? sender, EventArgs eventArgs)
    {
        _writeableBitmap.Lock();
        _writeableBitmap.Clear(Colors.Black);

        _writeableBitmap.Unlock();
    }
    
    private void Update(object? sender, EventArgs eventArgs)
    {
        
    }
}