/*
    * 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.portal.business.role;
  
  import fr.paris.lutece.portal.business.user.AdminUser;
  import fr.paris.lutece.portal.service.spring.SpringContextService;
  import fr.paris.lutece.portal.service.util.AppPropertiesService;
  import fr.paris.lutece.portal.service.workgroup.AdminWorkgroupService;
  import fr.paris.lutece.util.ReferenceList;
  
  import java.util.Collection;
  
  /**
   * This class provides instances management methods (create, find, ...) for Role right objects
   */
  
  // TODO : change Role management (deletion of role 'none', manage role in mylutece exclusively)
  public final class RoleHome
  {
      // Properties
      private static final String PROPERTY_DEFAULT_ROLE_CODE = "defaultRole.code";
      private static final String PROPERTY_DEFAULT_ROLE_DESCRIPTION = "defaultRole.description";
  
      // Static variable pointed at the DAO instance
      private static IRoleDAO _dao = SpringContextService.getBean( "roleDAO" );
  
      /**
       * Creates a new RoleHome object.
       */
      private RoleHome( )
      {
      }
  
      /**
       * Creation of an instance of a mode
       *
       * @param role
       *            An instance of a role which contains the informations to create
       * @return The instance of a mode which has been created with its primary key.
       */
      public static Roleef="../../../../../../fr/paris/lutece/portal/business/role/Role.html#Role">Role create( Role role )
      {
          if ( !role.getRole( ).equals( getDefaultRole( ).getRole( ) ) )
          {
              _dao.insert( role );
          }
  
          return role;
      }
  
      /**
       * Update of the mode which is specified
       *
       * @param role
       *            The instance of the role which contains the data to store
       * @return The instance of the mode which has been updated
       */
      public static Roleef="../../../../../../fr/paris/lutece/portal/business/role/Role.html#Role">Role update( Role role )
      {
          if ( !role.getRole( ).equals( getDefaultRole( ).getRole( ) ) )
          {
              _dao.store( role );
          }
  
          return role;
      }
  
      /**
      * Remove the mode whose identifier is specified in parameter
      *
      * @param strRole
      *            The identifier of the role to remove
      */
     public static void remove( String strRole )
     {
         _dao.delete( strRole );
     }
 
     // /////////////////////////////////////////////////////////////////////////
     // Finders
 
     /**
      * Returns an instance of an role whose identifier is specified in parameter
      *
      * @param strRole
      *            The mode primary key
      * @return an instance of a role
      */
     public static Role findByPrimaryKey( String strRole )
     {
         Role role = getDefaultRole( );
 
         if ( !strRole.equals( role.getRole( ) ) )
         {
             return _dao.load( strRole );
         }
 
         return role;
     }
 
     /**
      * Return the list of all roles
      *
      * @return A ReferenceList of roles
      */
     public static ReferenceList getRolesList( )
     {
         ReferenceList roleList = _dao.selectRolesList( );
         Role defaultRole = getDefaultRole( );
         roleList.addItem( defaultRole.getRole( ), defaultRole.getRoleDescription( ) );
 
         return roleList;
     }
 
     /**
      * Returns the roles list
      *
      * @return Collection of Role
      */
     public static Collection<Role> findAll( )
     {
         Collection<Role> roleList = _dao.selectAll( );
         roleList.add( getDefaultRole( ) );
 
         return roleList;
     }
 
     /**
      * Test if the role exists
      * 
      * @param strRole
      *            The role name
      * @return true if the role exists, otherwise false
      */
     public static boolean findExistRole( String strRole )
     {
         if ( strRole.equals( getDefaultRole( ).getRole( ) ) )
         {
             return true;
         }
 
         return findByPrimaryKey( strRole ) != null;
     }
 
     /**
      * Return default role
      *
      * @return the default role
      */
     private static Role getDefaultRole( )
     {
         Rolertal/business/role/Role.html#Role">Role role = new Role( );
         role.setRole( AppPropertiesService.getProperty( PROPERTY_DEFAULT_ROLE_CODE ) );
         role.setRoleDescription( AppPropertiesService.getProperty( PROPERTY_DEFAULT_ROLE_DESCRIPTION ) );
 
         return role;
     }
 
     /**
      * Return the list of all roles
      * 
      * @param user
      *            The Admin User
      * @return A ReferenceList of roles
      */
     public static ReferenceList getRolesList( AdminUser user )
     {
         Collection<Role> listRoles = RoleHome.findAll( );
         listRoles = AdminWorkgroupService.getAuthorizedCollection( listRoles, user );
 
         ReferenceListist.html#ReferenceList">ReferenceList roleList = new ReferenceList( );
 
         for ( Role role : listRoles )
         {
             roleList.addItem( role.getRole( ), role.getRoleDescription( ) );
         }
 
         return roleList;
     }
 }