using System.Windows;
using System.Windows.Media;

namespace PamhagenSysCtrl.Helpers.Pipeline {
    public class ExternalValve : Valve {

        public override string Label { get; }

        public ExternalValve(string label, double x, double y, int orientation, Func<bool> cbOpen) :
            base(x, y, orientation, cbOpen) {
            Label = label;
        }

        public override void Update(bool isHovering, bool isPressed) {
            _text?.Visibility = isHovering || (App.Plant?.ManualControlMode ?? false) ? Visibility.Visible : Visibility.Hidden;
            _triangles?.Fill =
                !IsOpen ? PamhagenBrushes.Red :
                IsOpen ? PamhagenBrushes.Green :
                Highlight ?? Brushes.DarkGray;
            if (IsOpen) {
                _topLine?.Points[1] = _middlePoints.Open.Top;
                _bottomLine?.Points[1] = _middlePoints.Open.Bottom;
            } else {
                _topLine?.Points[1] = _middlePoints.Closed.Top;
                _bottomLine?.Points[1] = _middlePoints.Closed.Bottom;
            }
        }
    }
}