using Microsoft.Maui.Controls.Shapes;
using Microsoft.Maui.Graphics;
 
namespace Microsoft.Maui.Controls.Platform
{
	internal static class ShapeExtensions
	{
		internal static WindingMode GetPathWindingMode(this IDrawable drawable, IShapeView shapeView)
		{
			if (drawable is not ShapeDrawable || shapeView is null || shapeView.Shape is not Path path)
				return WindingMode.NonZero;
 
			var data = path.Data;
 
			FillRule fillRule = FillRule.EvenOdd;
 
			if (data is GeometryGroup geometryGroup)
				fillRule = geometryGroup.FillRule;
 
			if (data is PathGeometry pathGeometry)
				fillRule = pathGeometry.FillRule;
 
			return fillRule == FillRule.EvenOdd ? WindingMode.EvenOdd : WindingMode.NonZero;
		}
	}
}