/**

  * Quoridor server and related libraries

  * Copyright (C) 2009-2010 Martin Rexa

  *

  * This program is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, either version 3 of the License.

  *

  * This program is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  * GNU General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with this program. Look for COPYING file in the top folder.

  * If not, see http://www.gnu.org/licenses/.

  */

 package cz.xelfi.quoridor.statistics;

 import cz.xelfi.quoridor.webidor.GameId;

 import cz.xelfi.quoridor.webidor.GameStatus;

 import cz.xelfi.quoridor.Move;

 import java.util.Set;

 import java.util.HashSet;

 import java.util.Map;

 import java.util.HashMap;

 import java.util.List;

 import java.util.ArrayList;

 import javax.xml.bind.annotation.XmlElement;

 import javax.xml.bind.annotation.XmlElementWrapper;

 import javax.xml.bind.annotation.XmlRootElement;

 //import javax.xml.bind.annotation.XmlAccessType;

 //import javax.xml.bind.annotation.XmlAccessorType;

 import javax.xml.bind.annotation.XmlAttribute;

 /**

  *

  * @author Martin Rexa

  */

 @XmlRootElement

 //@XmlAccessorType(XmlAccessType.FIELD)

 public class OpeningNodeView {

     @XmlAttribute

     String code;

     @XmlElementWrapper(name="whiteGames")

     @XmlElement(name="gameId")

     List<GameId> whiteGames;

     @XmlElementWrapper(name="blackGames")

     @XmlElement(name="gameId")

     List<GameId> blackGames;

     Map<Move, OpeningNodeViewEntry> entries;

     boolean empty;

     public OpeningNodeView(){

     }

     public OpeningNodeView(String code){

         this.code = code;

         entries = new HashMap<Move, OpeningNodeViewEntry>();

         whiteGames = new ArrayList<GameId>();

         blackGames = new ArrayList<GameId>();

         empty = true;

     }

     @XmlElement

     public String getNodeCode(){

         return code;

     }

     public void processGame(Move m, String code, GameId gId){

         OpeningNodeViewEntry e = entries.get(m);

         if(e == null){

             e = new OpeningNodeViewEntry(m,code);

             entries.put(m, e);

         }

         e.processGame(gId);

         empty = false;

     }

     @XmlElementWrapper(name="children")

     @XmlElement(name="item")

     public Set<OpeningNodeViewEntry> getChildren(){

         Set<OpeningNodeViewEntry> result = new HashSet<OpeningNodeViewEntry>();

         for(Map.Entry<Move, OpeningNodeViewEntry> e: entries.entrySet()){

             result.add(e.getValue());

         }

         return result;

     }

     public void addFinishedGame(GameId gId){

         if(gId.getStatus().equals(GameStatus.whiteWon))

             whiteGames.add(gId);

         if(gId.getStatus().equals(GameStatus.blackWon))

             blackGames.add(gId);

         empty = false;

     }

     @XmlAttribute

     public int getWhiteCount(){

         return whiteGames.size();

     }

     @XmlAttribute

     public int getBlackCount(){

         return blackGames.size();

     }

     @XmlAttribute

     public boolean getChildrenNotEmpty(){

         return !entries.isEmpty();

     }

     public boolean isEmpty(){

         return this.empty;

     }

 }