package fr.ifremer.quadrige2.ui.swing.common.content.db;
   
   /*-
    * #%L
    * Quadrige2 Core :: Quadrige2 UI Common
    * $Id:$
    * $HeadURL:$
    * %%
    * Copyright (C) 2017 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.quadrige2.core.exception.Quadrige2BusinessException;
  import fr.ifremer.quadrige2.ui.swing.common.action.AbstractMainUIAction;
  import fr.ifremer.quadrige2.ui.swing.common.callback.DatabaseUpdaterCallBack;
  import fr.ifremer.quadrige2.ui.swing.common.content.AbstractMainUIHandler;
  import fr.ifremer.quadrige2.ui.swing.common.model.ProgressionModel;
  import org.apache.commons.io.FileUtils;
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.nuiton.updater.ApplicationUpdater;
  
  import java.io.File;
  
  import static org.nuiton.i18n.I18n.t;
  
  /**
   * To install (or reinstall) a db from last network one.
   *
   * @since 2.4
   */
  public class InstallDbAction extends AbstractMainUIAction {
  
      /**
       * Logger.
       */
      private static final Log LOG = LogFactory.getLog(InstallDbAction.class);
  
      /**
       * <p>Constructor for InstallDbAction.</p>
       *
       * @param handler a {@link AbstractMainUIHandler} object.
       */
      public InstallDbAction(AbstractMainUIHandler handler) {
          super(handler, true);
          setActionDescription(t("quadrige2.dbManager.action.installDb.tip"));
      }
  
      /** {@inheritDoc} */
      @Override
      public boolean prepareAction() throws Exception {
          boolean doAction = super.prepareAction();
  
          if (doAction) {
  
              // check db url is reachable
              doAction = getContext().checkUpdateReachable(getConfig().getInstallDbUrl(), true);
          }
          return doAction;
      }
  
      /** {@inheritDoc} */
      @Override
      public void doAction() throws Exception {
  
          ProgressionModel progressionModel = new ProgressionModel();
          setProgressionModel(progressionModel);
          progressionModel.setTotal(2);
  
          // Make sure there is no version on DB directory.
          // This can occur during dev, when running DB in server mode
          File dbVersionFile = new File(getConfig().getDbDirectory(), "version.appup");
          if (dbVersionFile.exists()) {
              FileUtils.deleteQuietly(dbVersionFile);
          }
  
          // ------------------------------------------------------------------ //
          // --- install db                                                     //
          // ------------------------------------------------------------------ //
          File current = getConfig().getDataDirectory();
          String url = getConfig().getInstallDbUrl();
  
          if (LOG.isInfoEnabled()) {
              LOG.info(String.format("Try to install / update db (current data location: %s), using update url: %s", current, url));
          }
 
         File dest = new File(getConfig().getBaseDirectory(), "NEW");
 
         progressionModel.increments(t("quadrige2.dbManager.action.upgradeDb.check"));
         DatabaseUpdaterCallBack callback
             = new DatabaseUpdaterCallBack(this, progressionModel);
         ApplicationUpdater up = new ApplicationUpdater();
         up.update(url,
             current,
             dest,
             false,
             callback,
             progressionModel);
 
         if (!callback.isDbInstalled()) {
             throw new Quadrige2BusinessException(t("quadrige2.dbManager.action.installDb.error"));
         }
 
         progressionModel.increments(t("quadrige2.dbManager.action.upgradeDb.opening"));
 
         getContext().setDbExist(true);
         getContext().setDbJustInstalled(true);
 
         // ------------------------------------------------------------------ //
         // --- open db                                                        //
         // ------------------------------------------------------------------ //
         getActionEngine().runInternalAction(getHandler(), OpenDbAction.class);
     }
 }