package org.jtheque.films.services.impl.utils.closures;

 /*

  * This file is part of JTheque.

  *

  * JTheque is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, either version 3 of the License.

  *

  * JTheque 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 Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with JTheque.  If not, see <http://www.gnu.org/licenses/>.

  */

 import org.jtheque.core.managers.Managers;

 import org.jtheque.core.managers.beans.IBeansManager;

 import org.jtheque.core.managers.error.IErrorManager;

 import org.jtheque.core.managers.error.InternationalizedError;

 import org.jtheque.core.managers.language.ILanguageManager;

 import org.jtheque.core.managers.log.IJThequeLogger;

 import org.jtheque.core.managers.log.Logger;

 import org.jtheque.core.managers.view.able.IViewManager;

 import org.jtheque.core.utils.MailUtils;

 import org.jtheque.films.IFilmsModule;

 import org.jtheque.films.persistence.dao.able.IDaoFilms;

 import org.jtheque.primary.od.able.Lending;

 import org.jtheque.primary.services.able.ILendingsService;

 import org.jtheque.utils.bean.Email;

 import org.jtheque.utils.collections.Closure;

 import javax.annotation.Resource;

 import javax.mail.MessagingException;

 /**

  * A closure to check all lendings and react to retards.

  *

  * @author Baptiste Wicht

  */

 public final class LendingCheckClosure implements Closure<Lending> {

     @Resource

     private ILendingsService lendingsService;

     @Logger

     private IJThequeLogger logger;

     @Resource

     private IFilmsModule filmsModule;

     @Resource

     private IDaoFilms daoFilms;

     /**

      * Construct a new LendingCheckClosure.

      */

     public LendingCheckClosure() {

         super();

         Managers.getManager(IBeansManager.class).inject(this);

     }

     @Override

     public void execute(Lending lending) {

         if (lendingsService.isLate(lending, filmsModule.getConfiguration().getTimeBeforeAutomaticSend())) {

             if (filmsModule.getConfiguration().areMailSendAutomatically()) {

                 sendMailToBorrower(lending);

             }

             Object[] objects = new Object[3];

             objects[0] = daoFilms.getFilm(lending.getTheOther()).getDisplayableText();

             objects[1] = lending.getThePerson().getDisplayableText();

             objects[2] = lending.getDate().toString();

             if (filmsModule.getConfiguration().alertWithMail()) {

                 sendMailToUser(objects);

             }

             if (filmsModule.getConfiguration().alertWithDialog()) {

                 Managers.getManager(IViewManager.class).displayText(

                         Managers.getManager(ILanguageManager.class).getMessage("lendings.dialogs.message", objects));

             }

         }

     }

     /**

      * Send an email to the user with the objects replaces for the message.

      *

      * @param objects The replaces for the message.

      */

     private void sendMailToUser(Object[] objects) {

         Email mail = new Email();

         mail.setFrom("JTheque@jtheque.com");

         mail.setMessage(Managers.getManager(ILanguageManager.class).getMessage("lendings.mail.user.message", objects));

         mail.setSubject(Managers.getManager(ILanguageManager.class).getMessage("lendings.mail.user.subject"));

         mail.setTo(new String[]{Managers.getCore().getConfiguration().getUserEmail()});

         try {

             MailUtils.send(mail, Managers.getCore().getConfiguration().getSmtpHost());

         } catch (MessagingException e) {

             Managers.getManager(IErrorManager.class).addError(new InternationalizedError("jtheque.errors.mail"));

             logger.error(e);

         }

     }

     /**

      * Send an email to the borrower. Use the lending to fill the message.

      *

      * @param lending The lending to use to fill the message.

      */

     private void sendMailToBorrower(Lending lending) {

         Email mail = new Email();

         mail.setFrom(Managers.getCore().getConfiguration().getUserEmail());

         String message = filmsModule.getConfiguration().getAutomaticMail();

         message = message.replaceAll("\\$\\{emprunteur:firstname\\}", lending.getThePerson().getFirstName());

         message = message.replaceAll("\\$\\{emprunteur:name\\}", lending.getThePerson().getName());

         message = message.replaceAll("\\$\\{emprunt:date\\}", lending.getDate().toString());

         message = message.replaceAll("\\$\\{film:title\\}", daoFilms.getFilm(lending.getTheOther()).getTitle());

         mail.setMessage(message);

         mail.setSubject(Managers.getManager(ILanguageManager.class).getMessage("lendings.mail.borrower.subject"));

         mail.setTo(new String[]{lending.getThePerson().getEmail()});

         try {

             MailUtils.send(mail, Managers.getCore().getConfiguration().getSmtpHost());

         } catch (MessagingException e) {

             Managers.getManager(IErrorManager.class).addError(new InternationalizedError("jtheque.errors.mail"));

             logger.error(e);

         }

     }

 }