/*

 * 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

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 * Contributor(s):

 *

 * Portions Copyrighted 2009 Jaroslav Tulach

 */

package cz.xelfi.quoridor.webidor.resources;

import com.sun.jersey.api.container.httpserver.HttpServerFactory;

import com.sun.jersey.api.core.PackagesResourceConfig;

import com.sun.jersey.api.core.ResourceConfig;

import com.sun.jersey.spi.resource.Singleton;

import com.sun.net.httpserver.HttpServer;

import java.io.File;

import java.io.IOException;

import java.net.ServerSocket;

import javax.ws.rs.Path;

/**

 *

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

 */

@Path("/api")

@Singleton

public final class Quoridor {

    private final File path;

    private Games games;

    public Quoridor() {

        final String prop = System.getProperty("quoridor.dir"); // NOI18N

        if (prop == null) {

            throw new IllegalStateException("quoridor.dir property must be specified"); // NOI18N

        }

        path = new File(prop);

        path.mkdirs();

    }

    @Path("games")

    public Games getGames() {

        if (games == null) {

            games = new Games(new File(path, "games"));

        }

        return games;

    }

    //

    // start the server

    //

    public static void main(String[] args) throws IOException {

        HttpServer s = start(9998);

        System.out.println(

            "Quoridor started at port 9998\n" + "Hit enter to stop it..."

        );

        System.in.read();

        s.stop(0);

        System.exit(0);

    }

    public static HttpServer start(int port) throws IOException {

        if (port == -1) {

            ServerSocket ss = new ServerSocket(0);

            port =ss.getLocalPort();

            ss.close();

        }

        final String baseUri = "http://localhost:" + port + "/";

        File home = new File(System.getProperty("user.home"));

        File quoridor = new File(home, ".quoridor");

        System.setProperty("quoridor.dir", quoridor.getPath());

        ResourceConfig rc = new PackagesResourceConfig("cz.xelfi.quoridor.webidor");

        HttpServer server = HttpServerFactory.create(baseUri, rc);

        server.start();

        return server;

    }

}