using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Shapes;

namespace PamhagenSysCtrl.Helpers.Pipeline {
    public class PipeJoin : INode {

        public double CenterX { get; set; }
        public double CenterY { get; set; }
        public string Label { get; } = "";

        public ISet<IEdge> Inputs { get; init; }

        public ISet<IEdge> Outputs { get; init; }

        public PipeJoin(double x, double y) {
            CenterX = x;
            CenterY = y;
            Inputs = new HashSet<IEdge>();
            Outputs = new HashSet<IEdge>();
        }

        public void Draw(Canvas canvas) {
            var e = new Rectangle() {
                Height = 18,
                Width = 18,
                Fill = Brushes.Black,
            };
            e.SetValue(Canvas.LeftProperty, CenterX - 9);
            e.SetValue(Canvas.TopProperty, CenterY - 9);
            canvas.Children.Add(e);
        }

        public bool Update(double x, double y) {
            return false;
        }
    }
}