/*
    * Copyright (c) 2002-2022, City of Paris
    * All rights reserved.
    *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted provided that the following conditions
    * are met:
    *
    *  1. Redistributions of source code must retain the above copyright notice
   *     and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright notice
   *     and the following disclaimer in the documentation and/or other materials
   *     provided with the distribution.
   *
   *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
   *     contributors may be used to endorse or promote products derived from
   *     this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   * License 1.0
   */
  package fr.paris.lutece.plugins.appointment.service.export;
  
  import java.io.IOException;
  import java.nio.file.Path;
  import java.nio.file.Paths;
  import java.text.SimpleDateFormat;
  import java.util.ArrayList;
  import java.util.Calendar;
  import java.util.List;
  import java.util.Locale;
  
  import fr.paris.lutece.plugins.appointment.web.dto.AppointmentDTO;
  import fr.paris.lutece.plugins.filegenerator.service.IFileGenerator;
  import fr.paris.lutece.portal.service.i18n.I18nService;
  import fr.paris.lutece.portal.service.util.AppPropertiesService;
  import fr.paris.lutece.util.file.FileUtil;
  
  public class ExcelAppointmentGenerator implements IFileGenerator
  {
      private static final String KEY_RESOURCE_TYPE = "appointment.appointment.name";
      private static final String KEY_FILE_DESCRIPTION = "appointment.export.file.description";
      private static final String EXCEL_MIME_TYPE = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
      private static final String TMP_DIR = System.getProperty( "java.io.tmpdir" );
      private static final boolean ZIP_EXPORT = Boolean.parseBoolean( AppPropertiesService.getProperty( "appointment.export.xls.zip", "false" ) );
      private static final String EXCEL_FILE_EXTENSION = ".xlsx";
  
      private final String _fileName;
      private final String _fileDescription;
      private final List<String> _defaultColumnList;
      private final Locale _locale;
      private final List<AppointmentDTO> _listAppointmentsDTO;
      private final List<Integer> _entryList;
  
      public ExcelAppointmentGenerator( List<String> defaultColumnList, Locale locale, List<AppointmentDTO> listAppointmentsDTO, List<Integer> entryList )
      {
          super( );
          _fileName = new SimpleDateFormat( "yyyyMMdd-hhmm" ).format( Calendar.getInstance( locale ).getTime( ) ) + "_"
                  + I18nService.getLocalizedString( KEY_RESOURCE_TYPE, locale );
          _fileDescription = I18nService.getLocalizedString( KEY_FILE_DESCRIPTION, locale );
          this._defaultColumnList = new ArrayList<>( defaultColumnList );
          this._locale = locale;
          this._listAppointmentsDTO = new ArrayList<>( listAppointmentsDTO );
          this._entryList = new ArrayList<>( entryList );
      }
  
      @Override
      public Path generateFile( ) throws IOException
      {
          Path excelFile = Paths.get( TMP_DIR, _fileName + EXCEL_FILE_EXTENSION );
          AppointmentExportService.buildExcelFileWithAppointments( _defaultColumnList, _entryList, excelFile, _locale, _listAppointmentsDTO );
          return excelFile;
      }
  
      @Override
      public String getFileName( )
      {
  
          return _fileName + ( isZippable( ) ? FileUtil.EXTENSION_ZIP : EXCEL_FILE_EXTENSION );
      }
  
      @Override
      public String getMimeType( )
      {
          return isZippable( ) ? FileUtil.CONSTANT_MIME_TYPE_ZIP : EXCEL_MIME_TYPE;
      }
  
     @Override
     public String getDescription( )
     {
         return _fileDescription;
     }
 
     @Override
     public boolean isZippable( )
     {
         return ZIP_EXPORT;
     }
 }