/*
    *
    * The DbUnit Database Testing Framework
    * Copyright (C)2002-2004, DbUnit.org
    *
    * This library is free software; you can redistribute it and/or
    * modify it under the terms of the GNU Lesser General Public
    * License as published by the Free Software Foundation; either
    * version 2.1 of the License, or (at your option) any later version.
   *
   * This library 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
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   *
   */
  
  package org.dbunit.dataset.datatype;
  
  import java.sql.PreparedStatement;
  import java.sql.ResultSet;
  import java.sql.SQLException;
  import java.sql.Types;
  import java.time.LocalDateTime;
  import java.time.format.DateTimeParseException;
  
  import org.dbunit.dataset.ITable;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * @author Manuel Laflamme
   * @version $Revision$
   * @since Feb 19, 2002
   */
  public class DateDataType extends AbstractDataType
  {
      private static final Logger logger =
              LoggerFactory.getLogger(DateDataType.class);
  
      DateDataType()
      {
          super("DATE", Types.DATE, java.sql.Date.class, false);
      }
  
      ////////////////////////////////////////////////////////////////////////////
      // DataType class
  
      @Override
      public Object typeCast(final Object value) throws TypeCastException
      {
          logger.debug("typeCast(value={}) - start", value);
  
          if (value == null || value == ITable.NO_VALUE)
          {
              return null;
          }
  
          if (value instanceof java.sql.Date)
          {
              return value;
          }
  
          if (value instanceof java.util.Date)
          {
              final java.util.Date date = (java.util.Date) value;
              return new java.sql.Date(date.getTime());
          }
  
          if (value instanceof Long)
          {
              final Long date = (Long) value;
              return new java.sql.Date(date.longValue());
          }
  
          if (value instanceof String)
          {
              final String stringValue = (String) value;
  
              if (isExtendedSyntax(stringValue))
              {
                  // Relative date.
                  try
                  {
                      final LocalDateTime datetime =
                              RELATIVE_DATE_TIME_PARSER.parse(stringValue);
                      return java.sql.Date.valueOf(datetime.toLocalDate());
                  } catch (IllegalArgumentException | DateTimeParseException e)
                  {
                      throw new TypeCastException(value, this, e);
                  }
              }
  
              // Probably a Timestamp, try it just in case!
              if (stringValue.length() > 10)
             {
                 try
                 {
                     final long time =
                             java.sql.Timestamp.valueOf(stringValue).getTime();
                     return new java.sql.Date(time);
                     // return java.sql.Date.valueOf(new
                     // java.sql.Date(time).toString());
                 } catch (final IllegalArgumentException e)
                 {
                     // Was not a Timestamp, let java.sql.Date handle this value
                 }
             }
 
             try
             {
                 return java.sql.Date.valueOf(stringValue);
             } catch (final IllegalArgumentException e)
             {
                 throw new TypeCastException(value, this, e);
             }
         }
 
         throw new TypeCastException(value, this);
     }
 
     @Override
     public boolean isDateTime()
     {
         logger.debug("isDateTime() - start");
 
         return true;
     }
 
     @Override
     public Object getSqlValue(final int column, final ResultSet resultSet)
             throws SQLException, TypeCastException
     {
         logger.debug("getSqlValue(column={}, resultSet={}) - start", column,
                 resultSet);
         final java.sql.Date rawValue = resultSet.getDate(column);
         final java.sql.Date value = resultSet.wasNull() ? null : rawValue;
         logger.debug("getSqlValue: column={}, value={}", column, value);
         return value;
     }
 
     @Override
     public void setSqlValue(final Object value, final int column,
             final PreparedStatement statement)
             throws SQLException, TypeCastException
     {
         logger.debug("setSqlValue(value={}, column={}, statement={}) - start",
                 value, column, statement);
 
         statement.setDate(column, (java.sql.Date) typeCast(value));
     }
 }