/*
 * Copyright 2012  Research Studios Austria Forschungsges.m.b.H.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package won.bot.framework.eventbot.action.impl.wonmessage;

import won.bot.framework.eventbot.EventListenerContext;
import won.bot.framework.eventbot.action.BaseEventBotAction;
import won.bot.framework.eventbot.action.BotActionUtils;
import won.bot.framework.eventbot.event.Event;
import won.bot.framework.eventbot.event.impl.command.SendTextMessageOnConnectionEvent;
import won.bot.framework.eventbot.listener.EventListener;

import java.net.URI;

/**
 * Action that sends a text message contained in the SendTextMessageOnConnectionEvent it processes.
 */
public class SendMessageOnConnectionAction extends BaseEventBotAction
{
  public SendMessageOnConnectionAction(final EventListenerContext eventListenerContext) {
    super(eventListenerContext);
  }

    @Override
  protected void doRun(final Event event, EventListener executingListener) throws Exception {
    if (event instanceof SendTextMessageOnConnectionEvent) {
      sendMessage((SendTextMessageOnConnectionEvent) event);
    }
  }

  protected void sendMessage(final SendTextMessageOnConnectionEvent messageEvent) {
    URI connectionUri = messageEvent.getConnectionURI();
    logger.debug("sending message ");
    try {
      getEventListenerContext().getWonMessageSender().sendWonMessage(
              BotActionUtils.createWonMessage(
                      getEventListenerContext(),
                      connectionUri,
                      messageEvent.getTextMessage()
              )
      );
    } catch (Exception e) {
      logger.warn("could not send message via connection {}", connectionUri, e);
    }
  }

}