package org.opentrafficsim.editor.extensions.map;
   
   import org.djutils.draw.bounds.Bounds2d;
   import org.djutils.draw.point.Point2d;
   import org.opentrafficsim.draw.DrawLevel;
   import org.opentrafficsim.draw.road.GtuGeneratorPositionAnimation.GtuGeneratorPositionData;
   import org.opentrafficsim.editor.OtsEditor;
   import org.opentrafficsim.editor.XsdTreeNode;
   
  /**
   * Generator data for the editor Map.
   * <p>
   * Copyright (c) 2024-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
   * BSD-style license. See <a href="https://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
   * </p>
   * @author <a href="https://github.com/wjschakel">Wouter Schakel</a>
   */
  public class MapGeneratorData extends MapLaneBasedObjectData implements GtuGeneratorPositionData
  {
  
      /** Type, 'Generator' or 'List generator'. */
      private final String type;
  
      /** Bounds. */
      private Bounds2d bounds = new Bounds2d(0.0, 4.75, -1.0, 1.0);
  
      /**
       * Constructor.
       * @param map map.
       * @param node node.
       * @param editor editor.
       */
      public MapGeneratorData(final EditorMap map, final XsdTreeNode node, final OtsEditor editor)
      {
          super(map, node, editor);
          this.type = node.getNodeName().equals("Generator") ? "Generator " : "List generator ";
      }
  
      @Override
      public Bounds2d getRelativeBounds()
      {
          return this.bounds;
      }
  
      @Override
      public int getQueueCount()
      {
          return 0;
      }
  
      @Override
      public double getZ()
      {
          return DrawLevel.OBJECT.getZ();
      }
  
      @Override
      public String toString()
      {
          return this.type + getLinkLanePositionId();
      }
  
      /**
       * Signed distance function. The point must be relative. As this is a line object, only positive values are returned.
       * @param point point for which distance is returned
       * @return distance from point to these bounds
       */
      @Override
      public double signedDistance(final Point2d point)
      {
          return getLine().closestPointOnPolyLine(point).distance(point);
      }
  
  }