/******************************************************************************
    * UserFactory.java - Implement the BSAccount UserFactory interface for BuckoFIBSBot
    * $Id: UserFactory.java,v 1.9 2015/05/04 05:44:56 dick Exp $
    * 
    * BuckoFIBSBot - Monitor FIBS activity
    * Copyright(c) 2013 - Dick Balaska - BuckoSoft, Corp.
    * 
    * $Log: UserFactory.java,v $
    * Revision 1.9  2015/05/04 05:44:56  dick
   * A custom UserWebSession is not really needed.  BSAccount creates an anonymous user,
   * and user is never null. (User's account is null).
   * Ancient bug in BSAccount created an empty user on create and set session's user to null on logout (instead of creating an empty anonymous user.
   *
   * Revision 1.8  2015/05/03 18:03:07  dick
   * Load the User from the database if we can.
   *
   * Revision 1.7  2015/04/28 09:53:47  dick
   * debug unrestricteds:, not admins:
   *
   * Revision 1.6  2015/04/27 14:59:12  dick
   * Support having restricted LibrarySections that you must have access to get to.
   *
   * Revision 1.5  2015/04/27 06:22:50  dick
   * getNewUser() returns an empty User.
   *
   * Revision 1.4  2015/04/27 02:25:43  dick
   * Set flags for admins and unrestricted users.
   *
   * Revision 1.3  2015/04/26 08:52:41  dick
   * BSAccount integration.
   *
   * Revision 1.2  2014/09/21 08:32:56  dick
   * Hello page displays.
   *
   * Revision 1.1  2014/09/19 05:45:45  dick
   * Initial checkins.
   *
   * Revision 1.2  2013/11/12 08:56:17  dick
   * Still mavenizing project folder.
   *
   * Revision 1.1  2013/11/12 05:09:02  dick
   * mavenize project folder.
   *
   * Revision 1.3  2013/09/23 03:12:02  dick
   * logging.
   *
   * Revision 1.2  2013/09/18 20:44:06  dick
   * Put back the getUser() call.
   *
   * Revision 1.1  2013/09/18 04:30:04  dick
   * Copy UserFactory from PicMan.
   *
   */
  
  package com.buckosoft.BuckoVidLib.business;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.springframework.beans.factory.annotation.Autowired;
  
  import com.buckosoft.BSAccount.domain.BSAccount;
  import com.buckosoft.BSAccount.domain.BSAccountUser;
  import com.buckosoft.BSAccount.domain.BSAccountUserWebSession;
  import com.buckosoft.BuckoVidLib.domain.User;
  import com.buckosoft.BuckoVidLib.domain.UserAttribute;
  import com.buckosoft.BuckoVidLib.domain.UserWebSession;
  import com.buckosoft.BuckoVidLib.util.ConfigManager;
  
  /** Implement the <a target="_top" href="http://www.buckosoft.com/java/javadoc/BSAccount/">BSAccount</a>
   * UserFactory interface for BuckoFIBSBot.
   * @author Dick Balaska
   * @since 2013/09/18
   * @version $Revision: 1.9 $ <br> $Date: 2015/05/04 05:44:56 $
   * @see <a href="http://cvs.buckosoft.com/Projects/BuckoVidLib/BuckoVidLib/src/com/buckosoft/BuckoVidLib/business/UserFactory.java">UserFactory.java</a>
   */
  public class UserFactory implements com.buckosoft.BSAccount.domain.UserFactory {
  	protected final static boolean DEBUG = true;
  	protected final Log log = LogFactory.getLog(getClass());
  
  //	@Autowired
  //	private	BSAccountMan	bsAccountMan = null;
  
  	@Autowired
  	private BuckoVidLib		bvl;
  
  	/* (non-Javadoc)
  	 * @see com.buckosoft.BSAccount.domain.UserFactory#getNewUser()
  	 */
  	public BSAccountUser getNewUser() {
  		if (DEBUG)
  			log.debug("getNewUser()");
  		return(new User(null));
  	}
  
  	/* (non-Javadoc)
  	 * @see com.buckosoft.BSAccount.domain.UserFactory#getNewUserWebSession(com.buckosoft.BSAccount.domain.BSAccountUser)
 	 */
 	public BSAccountUserWebSession getNewUserWebSession(BSAccountUser user) {
 		log.debug("Create new session for \"" + user.getUsername() + "\"");
 		return(new UserWebSession(user));
 	}
 
 	/* (non-Javadoc)
 	 * @see com.buckosoft.BSAccount.domain.UserFactory#getUser(com.buckosoft.BSAccount.domain.BSAccount)
 	 */
 	public BSAccountUser getUser(BSAccount account) {
 		User u = new User(account);
 		if (account.isRegisteredUser()) {
 			List<String>	admins = new ArrayList<String>();
 			String s = ConfigManager.getString("BuckoVidLib.admins", null);
 			if (s != null) {
 				String[] ss = s.split(",");
 				for (String t : ss) {
 					admins.add(t.trim());
 					log.debug("admins: " + t);
 				}
 				if (admins.contains(account.getUsername())) {
 					u.setAdmin(true);
 					u.setUnrestricted(true);
 					log.info("Setting " + account.getUsername() + " to be an admin");
 				}
 			} else {
 				log.warn("admins: none");
 			}
 			List<String>	rusers = new ArrayList<String>();
 			s = ConfigManager.getString("BuckoVidLib.unrestrictedUsers", null);
 			if (s != null) {
 				String[] ss = s.split(",");
 				for (String t : ss) {
 					rusers.add(t.trim());
 					log.debug("unrestricteds: " + t);
 				}
 				if (rusers.contains(account.getUsername())) {
 					u.setUnrestricted(true);
 					log.info("Setting " + account.getUsername() + " to be unrestricted");
 				}
 			} else {
 				log.info("unrestrictedUsers: none");
 			}
 			u.setUserAttributes(bvl.getUserAttributes(u.getUserId()));
 			if (log.isDebugEnabled()) {
 				if (u.getUserAttributes() == null)
 					log.debug("null userAttributes returned");
 				else {
 					for (UserAttribute ua : u.getUserAttributes())
 						log.debug("UserAttribute: " + ua.getKey() + " / " + ua.getValue());
 				}
 			}
 		}
 		return(u);
 	}
 
 }