/**

 * The MIT License (MIT)

 *

 * Copyright (C) 2013 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

 *

 * Permission is hereby granted, free of charge, to any person obtaining a copy

 * of this software and associated documentation files (the "Software"), to deal

 * in the Software without restriction, including without limitation the rights

 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

 * copies of the Software, and to permit persons to whom the Software is

 * furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included in

 * all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

 * THE SOFTWARE.

 */

package org.apidesign.html.demo.chess;

import java.io.IOException;

import java.net.URISyntaxException;

import java.util.List;

import java.util.logging.Logger;

import net.java.html.json.ComputedProperty;

import net.java.html.json.Function;

import net.java.html.json.Model;

import net.java.html.json.Property;

/**

 *

 * @author Jaroslav Tulach <jtulach@netbeans.org>

 */

@Model(className = "UI", targetId = "", properties = {

    @Property(name = "status", type = String.class),

    @Property(name = "selectedGameId", type = String.class),

    @Property(name = "boards", type = Board.class, array = true),

    @Property(name = "viewGames", type = Games.class),

})

public class UIModel {

    private static final Logger LOG = Logger.getLogger(UIModel.class.getName());

    @ComputedProperty static boolean viewGamesActive(String selectedGameId) {

        return selectedGameId == null;

    }

    @ComputedProperty static Board selectedBoard(String selectedGameId, List<Board> boards) {

        Board active = null;

        for (Board b : boards) {

            b.setActive(false);

            if (selectedGameId != null && selectedGameId.equals(b.getGameId())) {

                b.setActive(true);

                active = b;

            }

        }

        return active;

    }

    @Function static void activateGame(UI m, Board data) {

        m.setSelectedGameId(data.getGameId());

    }

    @Function static void activateSettings(UI m) {

        m.setSelectedGameId(null);

    }

    private static int boardCnt;

    @Function static void createGame(UI u) {

        Board b = Rules.createBoard();

        b.setGameId("id" + ++boardCnt);

        final String wp = u.getViewGames().getWhitePlayer();

        b.setWhitePlayer(wp);

        final String bp = u.getViewGames().getBlackPlayer();

        b.setBlackPlayer(bp);

        b.setStatus(wp + " vs. " + bp);

        u.getBoards().add(b);

        u.setSelectedGameId(b.getGameId());

        u.getViewGames().setWhitePlayer(null);

        u.getViewGames().setBlackPlayer(null);

    }

    private static Board findBoard(UI ui, String gameId) {

        for (Board tmp : ui.getBoards()) {

            if (tmp.getGameId().equals(gameId)) {

                return tmp;

            }

        }

        return null;

    }

    @Function static void joinGame(UI u) {

    }

    @Function static void leave(UI ui, Board data) {

        ui.getBoards().remove(data);

        ui.setSelectedGameId(null);

    }

    public static void initialize(String... args) throws URISyntaxException, IOException {

        UI ui = new UI();

        ui.setStatus("Ready.");

        ui.applyBindings();

    }

}