/*

  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

  *

  * The contents of this file are subject to the terms of either the GNU

  * General Public License Version 2 only ("GPL") or the Common

  * Development and Distribution License("CDDL") (collectively, the

  * "License"). You may not use this file except in compliance with the

  * License. You can obtain a copy of the License at

  * http://www.netbeans.org/cddl-gplv2.html

  * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

  * specific language governing permissions and limitations under the

  * License.  When distributing the software, include this License Header

  * Notice in each file and include the License file at

  * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this

  * particular file as subject to the "Classpath" exception as provided

  * by Sun in the GPL Version 2 section of the License file that

  * accompanied this code. If applicable, add the following below the

  * License Header, with the fields enclosed by brackets [] replaced by

  * your own identifying information:

  * "Portions Copyrighted [year] [name of copyright owner]"

  *

  * Contributor(s):

  *

  * Portions Copyrighted 2010 Martin Rexa

  */

 package cz.xelfi.quoridor.statistics.resources;

 import cz.xelfi.quoridor.IllegalPositionException;

 import cz.xelfi.quoridor.webidor.Game;

 import cz.xelfi.quoridor.webidor.GameId;

 import cz.xelfi.quoridor.statistics.OpeningTree;

 import cz.xelfi.quoridor.statistics.OpeningTreeNode;

 import cz.xelfi.quoridor.statistics.OpeningNodeView;

 import cz.xelfi.quoridor.webidor.GameStatus;

 import java.util.List;

 import javax.ws.rs.GET;

 import javax.ws.rs.Path;

 import javax.ws.rs.PathParam;

 import javax.ws.rs.Produces;

 import javax.ws.rs.QueryParam;

 import javax.ws.rs.DefaultValue;

 import javax.ws.rs.core.MediaType;

 /**

  *

  * @author Martin Rexa

  */

 public class Openings {

     OpeningTree tree;

     public Openings(){

         tree = new OpeningTree();

     }

     public void processGame(Game game) {

         try{

             tree.processGame(game);

         }catch (IllegalPositionException e){

             e.printStackTrace();

         }

     }

     @GET

     @Path("{nodeId}")

     @Produces({ MediaType.APPLICATION_JSON, MediaType.TEXT_XML })

     public OpeningNodeView getNode(@QueryParam("loginID") @DefaultValue("") String loginId,

                          @PathParam("nodeId") String nodeId){

         OpeningTreeNode node = tree.getNode(nodeId);

         if(node == null)

             node = tree.getRoot();

         return node.getView(loginId);

     }

     @GET

     @Path("{nodeId}.check")

     @Produces({ MediaType.TEXT_PLAIN })

     public String checkNode(@QueryParam("loginID") @DefaultValue("") String loginId,

                          @PathParam("nodeId") String nodeId){

         OpeningTreeNode node = tree.getNode(nodeId);

         if(node == null)

             return "";

         if(node.getView(loginId).isEmpty())

             return "";

         else

             return nodeId;

     }

     @GET

     @Path("{nodeId}/{status}")

     @Produces({MediaType.APPLICATION_JSON, MediaType.TEXT_XML })

     public List<GameId> listGames(

         @DefaultValue("") @QueryParam("loginID") String loginId,

         @PathParam("nodeId") String nodeId,

         @DefaultValue("") @PathParam("status") String status

     ) {

         OpeningTreeNode node = tree.getNode(nodeId);

         if(node == null)

             return null;

         if("white".equals(status))

             return node.filterGames(loginId, GameStatus.whiteWon);

         else if("black".equals(status))

             return node.filterGames(loginId, GameStatus.blackWon);

         else

             return null;

     }

 }