package cz.cuni.amis.pogamut.usar2004.communication.messages.usarinfomessages;
   
   import java.util.*;
   import cz.cuni.amis.pogamut.base.communication.worldview.event.*;
   import cz.cuni.amis.pogamut.base.communication.translator.event.*;
   import cz.cuni.amis.pogamut.usar2004.communication.messages.*;
   import cz.cuni.amis.pogamut.usar2004.communication.messages.datatypes.*;
   
   /**
   *
   * When we connect to USARSim, we can send this command before spawning any
   * robot: GETSTARTPOSES.
   *
   * We will receive a string like this one: NFO {StartPoses 3} {BlueGoal
   * -2.55,-0.00,-0.19 0.00,-0.03,-0.01 MiddleField 0.01,- 0.00,-0.19
   * 0.00,0.00,0.00 YellowGoal 2.57,-0.01,-0.19 0.00,0.00,3.13}
   *
   * The syntax of this string doesn't follow strictly the USARSim standard.
   *
   * NFO message is also issued after connecting to the USARSIM server. And it
   * contains information about the level.
   *
   * Corresponding GameBots message is NFO.
   *
   */
  public class NfoMessage extends GBEvent implements IWorldEvent, IWorldChangeEvent
  {
      public NfoMessage(double TimeLimit, String Level, String GameType, int StartPoseCount)
      {
          this.TimeLimit = TimeLimit;
          this.Level = Level;
          this.GameType = GameType;
          this.StartPoseCount = StartPoseCount;
      }
      /**
       * Example how the message looks like - used during parser tests.
       */
      public static final String PROTOTYPE = "NFO {TimeLimit 0} {Level text} {GameType text} {StartPoseCount 0}";
      /////// Properties Info
  //        /**
  //        Timestamp form the GameBots. */
  //        protected double Time = 0;
  //        
  //        public double getTime() {
  //            return Time;
  //        }
      protected String GameType = null;
  
      /**
       * Initial NFO message recieved from the server will provide information
       * such as Game Type.
       *
       * @return Returns a Unreal type of current game.
       */
      public String getGameType()
      {
          return GameType;
      }
      protected String Level = null;
  
      /**
       * Initial NFO message recieved from the server will provide information
       * such as Level Name.
       *
       * @return Returns name of current map.
       */
      public String getLevel()
      {
          return Level;
      }
      protected double TimeLimit = 0;
  
      /**
       * Initial NFO message recieved from the server will provide information
       * such as Time Limit.
       *
       * @return Returns the time limit for current map.
       */
      public double getTimeLimit()
      {
          return TimeLimit;
      }
      protected int StartPoseCount = 0;
  
      /**
       * StartPoseCount is the number of starting positions available. For every
       * starting position you'll be able to receive it's tag, location and
       * orientation:
       *
       * @return Returns number of availible start positions.
       */
      public int getStartPoseCount()
      {
          return StartPoseCount;
      }
      protected List<StartPose> StartPoses = new ArrayList<StartPose>();
  
      /**
       * GETSTARTPOSES will cause receipt of the NFO message with potencial
      * Locations for spawning a robot.
      *
      * @return Returns list of possible starting positions.
      */
     public List<StartPose> getStartPoses()
     {
         return StartPoses;
     }
 
     /**
      * Cloning constructor.
      */
     public NfoMessage(NfoMessage original)
     {
         this.TimeLimit = original.TimeLimit;
         this.GameType = original.GameType;
         this.Level = original.Level;
         this.StartPoseCount = original.StartPoseCount;
         this.StartPoses.addAll(original.StartPoses);
     }
 
     /**
      * Used by Yylex to create empty message then to fill it's protected fields
      * (Yylex is in the same package).
      */
     public NfoMessage()
     {
     }
 
     @Override
     public String toString()
     {
         StringBuilder buf = new StringBuilder();
 
         buf.append(super.toString() + " | "
                 + "TimeLimit = "
                 + String.valueOf(TimeLimit) + " | "
                 + "GameType = "
                 + String.valueOf(GameType) + " | "
                 + "Level = "
                 + String.valueOf(Level) + " | "
                 + "StartPoseCount = "
                 + String.valueOf(StartPoseCount) + " | ");
 
         if(!StartPoses.isEmpty())
         {
             for(StartPose startPose : StartPoses)
             {
                 buf.append("Name").append(" = ").append(startPose.getName()).append(" ");
                 buf.append("Position").append(" = ").append(startPose.getPosition().toString()).append(" ");
                 buf.append("Orientation").append(" = ").append(startPose.getPosition().toString()).append(" ");
             }
             buf.append(" | ");
         }
 
 
         return buf.toString();
 
     }
 
     /**
      * Gets all properties and values to create a HTML formated string;
      *
      * @return Returns all properties in HTML format
      */
     public String toHtmlString()
     {
         StringBuilder buf = new StringBuilder();
         buf.append(super.toString()
                 + "<b>TimeLimit</b> : "
                 + String.valueOf(TimeLimit)
                 + " <br/> "
                 + "<b>GameType</b> : "
                 + String.valueOf(GameType)
                 + " <br/> "
                 + "<b>Level</b> : "
                 + String.valueOf(Level)
                 + " <br/> "
                 + "<b>StartPoseCount</b> : "
                 + String.valueOf(StartPoseCount)
                 + " <br/> ");
         if(!StartPoses.isEmpty())
         {
             for(StartPose startPose : StartPoses)
             {
                 buf.append("<b>").append("Name").append("</b> : ").append(startPose.getName()).append(" <br/> ");
                 buf.append("<b>").append("Position").append("</b> : ").append(startPose.getPosition()).append(" <br/> ");
                 buf.append("<b>").append("Orientation").append("</b> : ").append(startPose.getOrientation()).append(" <br/> ");
             }
         }
         return buf.toString();
     }
 }