/**

 * 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.bck2brwsr.demo.serverside;

import java.io.Closeable;

import java.lang.reflect.Field;

import java.util.ArrayList;

import java.util.List;

import java.util.concurrent.Callable;

import javax.ws.rs.Consumes;

import javax.ws.rs.GET;

import javax.ws.rs.PUT;

import javax.ws.rs.Path;

import javax.ws.rs.Produces;

import javax.ws.rs.core.MediaType;

import net.java.html.json.Context;

import org.apidesign.bck2brwsr.launcher.Launcher;

import org.glassfish.grizzly.http.server.HttpServer;

import org.glassfish.grizzly.http.server.ServerConfiguration;

import org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpContainer;

import org.glassfish.jersey.server.ContainerFactory;

import org.glassfish.jersey.server.ResourceConfig;

/** Server side of the chat application.

 */

@Path("/")

public final class ChatServerResource {

    public static void main(String... args) throws Exception {

        ResourceConfig rc = new ResourceConfig(ChatServerResource.class);

        GrizzlyHttpContainer c = ContainerFactory.createContainer(GrizzlyHttpContainer.class, rc);

        Closeable s = Launcher.showURL(

            "bck2brwsr", ChatClient.class.getClassLoader(),

            "/org/apidesign/bck2brwsr/demo/serverside/chat.html"

        );

        Launcher l = (Launcher) s;

        Callable<?> f = (Callable<?>) l;

        HttpServer server = (HttpServer) f.call();

        ServerConfiguration conf = server.getServerConfiguration();

        conf.addHttpHandler(c, "/chat");

        System.in.read();

        s.close();

    }

    private List<Message> msgs = new ArrayList<>();

    {

        Message welcome = new Message(Context.findDefault(Message.class));

        welcome.setUser("system");

        welcome.setComment("Welcome and enjoy!");

        msgs.add(welcome);

    }

    @Produces(MediaType.APPLICATION_JSON)

    @GET public Query getResources() {

        Query q = new Query(Context.findDefault(Query.class));

        q.getMessages().addAll(msgs);

        return q;

    }

    @Consumes(MediaType.APPLICATION_JSON)

    @PUT public void publish(Message msg) {

        if (msg != null) {

            msgs.add(msg);

        }

    }

}