using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;

namespace Tango.Graphics2D.VisualBinders
{
    public class BorderBinder : IVisualBinder
    {
        public void DrawVisual(FrameworkElement element, Drawing2DHost host, DrawingContext context)
        {
            Border border = element as Border;

            var location = host.GetElementLocation(border);
            var size = host.GetElementSize(border);

            Pen pen = null;

            if (border.BorderBrush != null)
            {
                pen = new Pen(border.BorderBrush, border.BorderThickness.Top);
            }

            context.DrawRoundedRectangle(border.Background, pen, new Rect(location.X, location.Y, size.Width, size.Height), border.CornerRadius.TopLeft, border.CornerRadius.BottomRight);
        }

        public List<DependencyProperty> GetRenderProperties()
        {
            return new List<DependencyProperty>()
            {
                Border.OpacityProperty,
                Border.VisibilityProperty,
                Border.BackgroundProperty,
                Border.MarginProperty,
            };
        }
    }
}