/**

  * 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 net.java.html.json.ComputedProperty;

 import net.java.html.json.Context;

 import net.java.html.json.Function;

 import net.java.html.json.Model;

 import net.java.html.json.Property;

 /**

  *

  * @author Jaroslav Tulach <jaroslav.tulach@apidesign.org>

  */

 @Model(className = "ChatModel", properties = {

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

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

     @Property(name = "msgs", type = Message.class, array = true)

 })

 class ChatClient {

     @ComputedProperty

     static boolean sendEnabled(String user, String text) {

         boolean res = user != null && text != null && !user.isEmpty() && !text.isEmpty();

         try {

             if (true) throw new IllegalStateException("Query for msg '" + text + "' by user " + user + " res: " + res);

         } catch (Exception ex) {

         }

         return res;

     }

     @Function

     static void submit(ChatModel m) {

         if (!sendEnabled(m.getUser(), m.getText())) {

             return;

         }

         Message msg = new Message(CNTX);

         msg.setComment(m.getText());

         msg.setUser(m.getUser());

         m.getMsgs().add(msg);

     }

     static final Context CNTX = Context.findDefault(ChatClient.class);

     static {

         ChatModel chm = new ChatModel(CNTX);

         Message m = new Message(CNTX);

         m.setComment("Hello World!");

         m.setUser("Jarda");

         chm.getMsgs().add(m);

         chm.applyBindings();

     }

 }