package fr.ifremer.dali.ui.swing.content.extraction.list;
   
   /*
    * #%L
    * Dali :: UI
    * $Id:$
    * $HeadURL:$
    * %%
    * Copyright (C) 2014 - 2015 Ifremer
   * %%
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU Affero General Public License as published by
   * the Free Software Foundation, either version 3 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 Public License for more details.
   * 
   * You should have received a copy of the GNU Affero General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   * #L%
   */
  
  import fr.ifremer.dali.dto.DaliBeans;
  import fr.ifremer.dali.service.DaliServiceLocator;
  import fr.ifremer.dali.ui.swing.content.extraction.list.external.ExternalChooseUI;
  import fr.ifremer.quadrige3.core.dao.technical.Assert;
  import fr.ifremer.quadrige3.core.dao.technical.ZipUtils;
  import org.apache.commons.lang3.StringUtils;
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.nuiton.util.DateUtil;
  
  import java.awt.Dimension;
  import java.io.File;
  import java.util.Date;
  import java.util.Objects;
  
  import static org.nuiton.i18n.I18n.t;
  
  /**
   * Abstract extract action
   * <p/>
   * Created by Ludovic on 03/12/2015.
   */
  public abstract class AbstractExternalExtractAction extends AbstractExtractAction {
  
      private static final Log LOG = LogFactory.getLog(AbstractExternalExtractAction.class);
      private static final int MAX_FILE_NAME_LENGTH = 255;
  
      private String fileName;
      private String email;
  
      /**
       * Constructor.
       *
       * @param handler Handler
       */
      protected AbstractExternalExtractAction(ExtractionsTableUIHandler handler) {
          super(handler);
      }
  
      /** {@inheritDoc} */
      @Override
      public boolean prepareAction() throws Exception {
          if (!super.prepareAction()) {
              return false;
          }
  
          if(!getOutputType().isExternal()){
              LOG.error("wrong ExtractionOutputType (should be external");
              return false;
          }
  
          String tempFileName = String.format("%s-%s-%s-%s",
                  t("dali.service.extraction.file.prefix"),
                  getOutputType().getLabel(),
                  getSelectedExtraction().getName(),
                  DateUtil.formatDate(new Date(), "yyyy-MM-dd-HHmmss"));
  
          // ask for email& file name confirmation
          ExternalChooseUI externalChooseUI = new ExternalChooseUI(getContext());
          externalChooseUI.getModel().setEmail(StringUtils.isEmpty(getSelectedExtraction().getUser().getEmail()) ? "" : getSelectedExtraction().getUser().getEmail().toLowerCase());
          externalChooseUI.getModel().setFileName(tempFileName);
          getHandler().openDialog(externalChooseUI, new Dimension(500, 150));
  
          if (!externalChooseUI.getModel().isValid()) {
              if (LOG.isDebugEnabled()) {
                  LOG.debug("extraction aborted");
              }
              return false;
          }
  
          email = externalChooseUI.getModel().getEmail().toLowerCase().trim();
          String securedName = DaliBeans.toSecuredString(externalChooseUI.getModel().getFileName()).trim();
          fileName = String.format("%s#%s", email, securedName);
  
         // trim to fit 255 characters maximum
         if (fileName.length() > MAX_FILE_NAME_LENGTH) {
             fileName = String.format("%s#%s", email, securedName.substring(0, securedName.length() - MAX_FILE_NAME_LENGTH - fileName.length()));
         }
         Assert.isTrue(fileName.length() <= 255);
 
         createProgressionUIModel();
 
         return true;
     }
 
     /** {@inheritDoc} */
     @Override
     public void doAction() throws Exception {
 
         // Will check data updates
         super.doAction();
 
         // create the extraction file in temp dir
         File tempDir = getConfig().getNewTmpDirectory("extraction");
         File extractionDir = new File(tempDir, fileName);
         extractionDir.mkdirs();
         setOutputFile(new File(extractionDir, fileName + "." + getConfig().getExtractionResultFileExtension()));
 
         // Perform
         performExtraction();
 
         // zip files
         File zipFile = new File(tempDir, fileName + ".zip");
         ZipUtils.compressFilesInPath(extractionDir.toPath(), zipFile.toPath(), true);
 
         // export zip file
         getProgressionUIModel().setMessage(t("dali.extraction.external.upload.message"));
 
         DaliServiceLocator.instance().getExtractionRestClientService().uploadExtractionFile(
                 getContext().getAuthenticationInfo(),
                 zipFile, getOutputType().toString(),
                 getProgressionUIModel());
 
     }
 
     /** {@inheritDoc} */
     @Override
     public void postSuccessAction() {
 
         String text = t("dali.action.external.extract.done",
                 decorate(Objects.requireNonNull(getSelectedExtraction())),
                 getOutputType().getLabel(),
                 email
                 );
 
         getContext().getDialogHelper().showMessageDialog(text, t("dali.action.extract.title", getOutputType().getLabel()));
 
         super.postSuccessAction();
     }
 
     /** {@inheritDoc} */
     @Override
     protected void releaseAction() {
         fileName = null;
         email = null;
         super.releaseAction();
     }
 }