package org.jtheque.films.services.impl;

 /*

  * 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 net.sf.jasperreports.engine.JRException;

 import net.sf.jasperreports.engine.JRExporterParameter;

 import net.sf.jasperreports.engine.JasperCompileManager;

 import net.sf.jasperreports.engine.JasperExportManager;

 import net.sf.jasperreports.engine.JasperFillManager;

 import net.sf.jasperreports.engine.JasperPrint;

 import net.sf.jasperreports.engine.JasperPrintManager;

 import net.sf.jasperreports.engine.JasperReport;

 import net.sf.jasperreports.engine.design.JasperDesign;

 import net.sf.jasperreports.engine.export.JRPrintServiceExporter;

 import net.sf.jasperreports.engine.export.JRPrintServiceExporterParameter;

 import net.sf.jasperreports.engine.xml.JRXmlLoader;

 import org.jtheque.core.managers.Managers;

 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.films.persistence.od.able.Film;

 import org.jtheque.films.services.able.ICoverService;

 import org.jtheque.films.services.impl.utils.cover.Format;

 import org.jtheque.films.services.impl.utils.file.exports.datasources.FilmsDatasource;

 import org.jtheque.films.services.impl.utils.file.jt.FileFilterFactory;

 import org.jtheque.films.utils.Constants;

 import org.jtheque.utils.collections.ArrayUtils;

 import javax.print.attribute.AttributeSet;

 import javax.print.attribute.HashPrintRequestAttributeSet;

 import javax.print.attribute.standard.Copies;

 import javax.print.attribute.standard.JobName;

 import java.awt.Image;

 import java.util.HashMap;

 import java.util.Map;

 /**

  * A cover service implementation.

  *

  * @author Baptiste Wicht

  */

 public final class CoverService implements ICoverService {

     private final Format[] formats;

     private Image image;

     private JasperPrint print;

     private Film film;

     private Format format;

     @Logger

     private IJThequeLogger logger;

     /**

      * Construct a new CoverService.

      */

     public CoverService() {

         super();

         formats = new Format[4];

         formats[0] = new Format("cover.formats.dvd.standard", Constants.Report.FORM002_DVD_STANDARD);

         formats[1] = new Format("cover.formats.dvd.slim", Constants.Report.FORM002_DVD_SLIM);

         formats[2] = new Format("cover.formats.cd.standard", Constants.Report.FORM002_CD_STANDARD);

         formats[3] = new Format("cover.formats.cd.slim", Constants.Report.FORM002_CD_SLIM);

     }

     @Override

     public Format[] getFormats() {

         return ArrayUtils.copyOf(formats);

     }

     @Override

     public Image getReportImage(Film film, Format format) {

         if (film != null && (this.film != film || this.format != format)) {

             this.film = film;

             this.format = format;

             try {

                 JasperDesign jasperDesign = JRXmlLoader.load(getClass().getClassLoader().getResourceAsStream("org/jtheque/films/reports/" + format.getForm()));

                 JasperReport report = JasperCompileManager.compileReport(jasperDesign);

                 Map<String, Object> parameters = new HashMap<String, Object>(3);

                 parameters.put("REPORT_REALIZER_HEADER", Managers.getManager(ILanguageManager.class).getMessage("cover.realizer"));

                 parameters.put("REPORT_ACTORS_HEADER", Managers.getManager(ILanguageManager.class).getMessage("cover.actors"));

                 parameters.put("REPORT_DVD_LOGO", getClass().getClassLoader().getResourceAsStream("org/jtheque/films/images/dvd-logo-h.gif"));

                 print = JasperFillManager.fillReport(report, parameters, new FilmsDatasource(film));

                 image = JasperPrintManager.printPageToImage(print, 0, 1.0f);

             } catch (JRException e) {

                 logger.error(e);

             }

         }

         return image;

     }

     @Override

     public void printCurrentReport() {

         try {

             AttributeSet printRequestAttributeSet = new HashPrintRequestAttributeSet();

             printRequestAttributeSet.add(new Copies(1));

             printRequestAttributeSet.add(new JobName("JTheque Print Report Job", null));

             JRPrintServiceExporter exporter = new JRPrintServiceExporter();

             exporter.setParameter(JRExporterParameter.JASPER_PRINT, print);

             exporter.setParameter(JRPrintServiceExporterParameter.PRINT_REQUEST_ATTRIBUTE_SET, printRequestAttributeSet);

             exporter.setParameter(JRPrintServiceExporterParameter.DISPLAY_PAGE_DIALOG, Boolean.FALSE);

             exporter.setParameter(JRPrintServiceExporterParameter.DISPLAY_PRINT_DIALOG, Boolean.TRUE);

             exporter.exportReport();

         } catch (JRException e) {

             logger.error(e);

         }

     }

     @Override

     public void exportCurrentReportToPDF() {

         String filePath = Managers.getManager(IViewManager.class).chooseFile(FileFilterFactory.getFileFilter(Constants.Files.FileType.PDF));

         try {

             JasperExportManager.exportReportToPdfFile(print, filePath);

         } catch (JRException e) {

             logger.error(e);

         }

     }

 }