/*
    * #%L
    * Bitrepository Webclient
    * %%
    * Copyright (C) 2010 - 2012 The State and University Library, The Royal Library and The State Archives, Denmark
    * %%
    * This program is free software: you can redistribute it and/or modify
    * it under the terms of the GNU Lesser General Public License as 
    * published by the Free Software Foundation, either version 2.1 of the 
   * License, or (at your option) any later version.
   * 
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Lesser Public License for more details.
   * 
   * You should have received a copy of the GNU General Lesser Public 
   * License along with this program.  If not, see
   * <http://www.gnu.org/licenses/lgpl-2.1.html>.
   * #L%
   */
  package org.bitrepository;
  
  import org.bitrepository.common.settings.Settings;
  import org.bitrepository.protocol.messagebus.MessageBusManager;
  import org.bitrepository.settings.repositorysettings.Collection;
  import org.bitrepository.settings.repositorysettings.RepositorySettings;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import javax.jms.JMSException;
  import java.util.ArrayList;
  import java.util.List;
  
  public class BasicClient {
      private Settings settings;
      private final Logger log = LoggerFactory.getLogger(getClass());
  
      public BasicClient(Settings settings) {
          log.debug("---- Basic client instantiating ----");
          this.settings = settings;
          log.debug("---- Basic client instantiated ----");
  
      }
      
      public List<String> getCollectionIDs() {
          List<String> collections = new ArrayList<String>();
          for(Collection collection : settings.getRepositorySettings().getCollections().getCollection()) {
              collections.add(collection.getID());
          }
          return collections;
      }
  
      public void shutdown() {
          try {
              MessageBusManager.getMessageBus().close();
          } catch (JMSException e) {
              log.warn("Failed to shutdown message bus cleanly, " + e.getMessage());
          }
      }
  
      public String getSettingsSummary() {
          StringBuilder sb = new StringBuilder();
          RepositorySettings repositorySettings = settings.getRepositorySettings();
          sb.append("Collections:<br>");
          for (Collection collection: settings.getCollections()) {
              sb.append("<i>ID:" + collection.getID());
              sb.append("<i>Pillars:");
              for (String pillarID: collection.getPillarIDs().getPillarID()) {
                  sb.append("&nbsp; " + pillarID);
              }
          }
          sb.append("</i><br>");
          sb.append("</i>");
          sb.append("Messagebus URL: <br> &nbsp;&nbsp;&nbsp; <i>"); 
          sb.append(repositorySettings.getProtocolSettings().getMessageBusConfiguration().getURL() + "</i><br>");
          return sb.toString();
      }
      
      public Settings getSettings() {
          return settings;
      }
  }