package NET.worlds.scape;

import NET.worlds.console.Console;
import java.io.IOException;
import java.text.MessageFormat;

public class Teleport extends SwitchableBehavior implements FrameHandler, Persister, MouseDownHandler, BumpHandler, TeleportStatus {
   String trigger = "none";
   String externalTriggerTag = "";
   String worldName = "";
   private Room currentRoom = null;

   @Override
   public boolean handle(FrameEvent e) {
      return true;
   }

   @Override
   public boolean handle(MouseDownEvent e) {
      if (this.enabled && this.trigger.equals("click")) {
         this.currentRoom = e.target.getRoom();
         TeleportAction.teleport(this.worldName, this);
      }

      return true;
   }

   @Override
   public boolean handle(BumpEventTemp e) {
      if (this.enabled && this.trigger.equals("bump")) {
         this.currentRoom = e.target.getRoom();
         TeleportAction.teleport(this.worldName, this);
      }

      return true;
   }

   @Override
   public void teleportStatus(String err, String url) {
   }

   @Override
   public Object properties(int index, int offset, int mode, Object value) throws NoSuchPropertyException {
      Object ret = null;
      switch (index - offset) {
         case 0:
            if (mode == 0) {
               ret = StringPropertyEditor.make(new Property(this, index, "Trigger"));
            } else if (mode == 1) {
               ret = new String(this.trigger);
            } else if (mode == 2) {
               this.trigger = ((String)value).trim();
            }
            break;
         case 1:
            if (mode == 0) {
               ret = StringPropertyEditor.make(new Property(this, index, "External Trigger Tag"));
            } else if (mode == 1) {
               ret = new String(this.externalTriggerTag);
            } else if (mode == 2) {
               this.externalTriggerTag = ((String)value).trim();
            }
            break;
         case 2:
            if (mode == 0) {
               ret = StringPropertyEditor.make(new Property(this, index, "World Name"));
            } else if (mode == 1) {
               ret = new String(this.worldName);
            } else if (mode == 2) {
               this.worldName = ((String)value).trim();
            }
            break;
         default:
            ret = super.properties(index, offset + 3, mode, value);
      }

      return ret;
   }

   @Override
   public String toString() {
      return super.toString()
         + "[trigger "
         + this.trigger
         + ", External trigger"
         + this.externalTriggerTag
         + ", World Name "
         + this.worldName
         + ", enabled "
         + this.enabled
         + "]";
   }

   @Override
   public void saveState(Saver s) throws IOException {
      s.saveString(this.trigger);
      s.saveString(this.externalTriggerTag);
      s.saveString(this.worldName);
   }

   @Override
   public void restoreState(Restorer r) throws IOException {
      this.trigger = r.restoreString();
      this.externalTriggerTag = r.restoreString();
      this.worldName = r.restoreString();
   }

   @Override
   public void postRestore(int version) {
      String name = this.getName();
      String arg1 = name == null ? "<null>" : name;
      SuperRoot owner = this.getOwner();
      String oname = "";
      if (owner != null) {
         oname = owner.getName();
      }

      String arg2 = oname == null ? "<null>" : oname;
      Object[] arguments = new Object[]{new String(arg1), new String(arg2)};
      Console.println(MessageFormat.format(Console.message("Teleport-obs"), arguments));
   }
}