package fr.ifremer.tutti.service.genericformat.importactions;
   
   /*
    * #%L
    * Tutti :: Service
    * $Id:$
    * $HeadURL:$
    * %%
    * Copyright (C) 2012 - 2015 Ifremer
   * %%
   * This program 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, 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 General Public
   * License along with this program.  If not, see
   * <http://www.gnu.org/licenses/gpl-3.0.html>.
   * #L%
   */
  
  import fr.ifremer.tutti.persistence.entities.referential.Person;
  import fr.ifremer.tutti.service.genericformat.GenericFormatContextSupport;
  import fr.ifremer.tutti.service.genericformat.GenericFormatReferentialImportResult;
  import fr.ifremer.tutti.service.genericformat.GenericformatImportPersistenceHelper;
  import fr.ifremer.tutti.service.referential.ReferentialImportRequest;
  import fr.ifremer.tutti.service.referential.ReferentialImportResult;
  import fr.ifremer.tutti.service.referential.consumer.CsvConsumerForTemporaryPerson;
  import fr.ifremer.tutti.service.referential.csv.PersonRow;
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.nuiton.csv.ImportRow;
  import org.nuiton.csv.ImportRuntimeException;
  import org.nuiton.jaxx.application.ApplicationTechnicalException;
  
  import java.io.IOException;
  
  import static org.nuiton.i18n.I18n.t;
  
  /**
   * Created on 3/3/15.
   *
   * @author Tony Chemit - chemit@codelutin.com
   * @since 3.14
   */
  public class ImportReferentialPersonAction extends ImportActionSupport {
  
      /** Logger. */
      private static final Log log = LogFactory.getLog(ImportReferentialPersonAction.class);
  
      private final GenericformatImportPersistenceHelper persistenceHelper;
  
      public ImportReferentialPersonAction(GenericFormatContextSupport importContext, GenericformatImportPersistenceHelper persistenceHelper) {
          super(importContext);
          this.persistenceHelper = persistenceHelper;
      }
  
      @Override
      protected boolean canExecute() {
          return importContext.getReferentialTemporaryPersonFileResult().isFound();
      }
  
      @Override
      protected void skipExecute() {
  
          if (log.isInfoEnabled()) {
              log.info("Skip import temporary persons (no file found).");
          }
          importContext.increments(t("tutti.service.genericFormat.skip.import.temporaryPersons"));
  
      }
  
      @Override
      protected void doExecute() {
  
          importContext.increments(t("tutti.service.genericFormat.import.temporaryPersons"));
  
          if (log.isInfoEnabled()) {
              log.info("Import temporary persons.");
          }
  
          GenericFormatReferentialImportResult<Person, Integer> importFileResult = importContext.getReferentialTemporaryPersonFileResult();
  
          ReferentialImportRequest<Person, Integer> referentialImportRequest = persistenceHelper.createPersonImportRequest();
          try (CsvConsumerForTemporaryPerson consumer = importContext.loadTemporaryPersons(false)) {
              for (ImportRow<PersonRow> row : consumer) {
                  consumer.checkRowForGenericFormatImport(row, referentialImportRequest);
              }
  
              importFileResult.flushErrors(consumer);
  
          } catch (IOException e) {
              throw new ApplicationTechnicalException("Could not close person.csv file", e);
          } catch (ImportRuntimeException e) {
 
             importFileResult.addGlobalError(e.getMessage());
 
         }
 
         if (importFileResult.isValid()) {
 
             ReferentialImportResult<Person> referentialImportResult = persistenceHelper.importPersons(referentialImportRequest);
             importFileResult.flushResult(referentialImportRequest, referentialImportResult);
             if (log.isInfoEnabled()) {
                 log.info("Temporary persons import result: " + importFileResult.getReport());
             }
 
         } else {
 
             if (log.isWarnEnabled()) {
                 log.warn("Do not import temporary persons (the incoming file is not valid)");
             }
 
         }
 
     }
 }