namespace Microsoft.Maui.Graphics
{
	public class PaintPattern : IPattern
	{
		public IPattern Wrapped { get; }
		public Paint Paint { get; set; }
 
		public float Width => Wrapped?.Width ?? 0;
		public float Height => Wrapped?.Height ?? 0;
		public float StepX => Wrapped?.StepX ?? 0;
		public float StepY => Wrapped?.StepY ?? 0;
 
		public PaintPattern(IPattern pattern)
		{
			Wrapped = pattern;
		}
 
		public void Draw(ICanvas canvas)
		{
			if (Paint != null)
			{
				if (Paint.BackgroundColor != null && Paint.BackgroundColor.Alpha > 1)
				{
					canvas.FillColor = Paint.BackgroundColor;
					canvas.FillRectangle(0, 0, Width, Height);
				}
 
				canvas.StrokeColor = Paint.ForegroundColor;
				canvas.FillColor = Paint.ForegroundColor;
			}
			else
			{
				canvas.StrokeColor = Colors.Black;
				canvas.FillColor = Colors.Black;
			}
 
			Wrapped.Draw(canvas);
		}
	}
}