package fr.ifremer.quadrige3.core.dao.administration.user;
   
   /*-
    * #%L
    * Quadrige3 Core :: Quadrige3 Client Core
    * $Id:$
    * $HeadURL:$
    * %%
    * 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.quadrige3.core.dao.referential.StatusImpl;
  import fr.ifremer.quadrige3.core.dao.technical.Assert;
  import fr.ifremer.quadrige3.core.exception.QuadrigeTechnicalException;
  import fr.ifremer.quadrige3.core.vo.administration.user.DepartmentVO;
  import org.hibernate.SessionFactory;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.context.annotation.Lazy;
  import org.springframework.stereotype.Repository;
  
  import javax.annotation.Resource;
  import java.util.Date;
  import java.util.List;
  
  /**
   * <p>
   * DepartmentDaoImpl class.
   * </p>
   * 
   * @see fr.ifremer.quadrige3.core.dao.administration.user.Department
   */
  @Repository("departmentDao")
  @Lazy
  public class DepartmentDaoImpl
  		extends fr.ifremer.quadrige3.core.dao.administration.user.DepartmentDaoBase
  		implements DepartmentExtendDao {
  
  	@Resource(name = "departmentJdbcDao")
  	private DepartmentJdbcDao departmentJdbcDao;
  
  	/**
  	 * Constructor used by Spring
  	 * 
  	 * @param sessionFactory
  	 *            a {@link org.hibernate.SessionFactory} object.
  	 */
  	@Autowired
  	public DepartmentDaoImpl(SessionFactory sessionFactory) {
  		super();
  		setSessionFactory(sessionFactory);
  	}
  
  	/** {@inheritDoc} */
  	@Override
  	public DepartmentVO save(DepartmentVO bean) {
  		Assert.notNull(bean, "no bean to save");
  
  		Department entity = null;
  		if (bean.getDepId() != null) {
  			entity = load(bean.getDepId());
  		}
  
  		// not exists on DB: create it
  		if (entity == null) {
  			entity = Department.Factory.newInstance();
  
  			// Convert to entity
  			toEntity(bean, entity);
  
  			// Update
  			entity = create(entity);
  		} else {
  			entity = load(bean.getDepId());
  
  			// Convert to entity
  			toEntity(bean, entity);
  
  			// Update
  			update(entity);
  		}
  
  		// Refresh the id
  		bean.setDepId(entity.getDepId());
  
  		// Refresh the parent department id (could have been reset, if not exist yet in local DB)
 		if (entity.getParentDepartment() == null) {
 			bean.setParentDepartmentId(null);
 		} else {
 			bean.setParentDepartmentId(entity.getParentDepartment().getDepId());
 		}
 
 		return bean;
 	}
 
 	@Override
 	public List<Integer> getInheritedRecorderDepartmentIds(int departmentId) {
 		return departmentJdbcDao.getInheritedRecorderDepartmentIdsFrom(departmentId, new Date());
 	}
 
 	/** {@inheritDoc} */
 	@Override
 	public Department departmentVOToEntity(DepartmentVO source) {
 		Department target;
 		if (source.getDepId() != null) {
 			target = load(source.getDepId());
 		}
 		else {
 			target = Department.Factory.newInstance();
 		}
 
 		toEntity(source, target);
 
 		return target;
 	}
 
 	/* -- Internal methods -- */
 
 	/**
 	 * <p>
 	 * toEntity.
 	 * </p>
 	 * 
 	 * @param source
 	 *            a {@link fr.ifremer.quadrige3.core.vo.administration.user.DepartmentVO} object.
 	 * @param target
 	 *            a {@link fr.ifremer.quadrige3.core.dao.administration.user.Department} object.
 	 */
 	protected void toEntity(DepartmentVO source, Department target) {
 		try {
 			target.setDepId(source.getDepId());
 			target.setDepCd(source.getDepCd());
 			target.setDepNm(source.getDepNm());
 			target.setDepLdapPresent(source.getDepLdapPresent());
 			target.setDepCreationDt(source.getDepCreationDt());
 			target.setUpdateDt(source.getUpdateDt());
 			target.setStatus(load(StatusImpl.class, source.getStatusCd()));
 			target.setDepEMail(source.getDepEMail());
 			target.setDepAddress(source.getDepAddress());
 			target.setDepPhone(source.getDepPhone());
 
 			// Parent department
 			if (source.getParentDepartmentId() == null) {
 				target.setParentDepartment(null);
 			} else {
 				// use a get (and NOT a load), to avoid error if parent not exists yet in local database
 				Department parentDepartment = load(source.getParentDepartmentId());
 				target.setParentDepartment(parentDepartment);
 			}
 
 		} catch (Exception e) {
 			throw new QuadrigeTechnicalException("Error while transform DepartmentVO bean into Department entity", e);
 		}
 	}
 }