/*
    * Copyright (c) 2002-2018, Mairie de 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.workflow.modules.tipi.service;
  
  import java.util.List;
  import java.util.Locale;
  
  import javax.inject.Inject;
  
  import org.apache.commons.lang.StringUtils;
  
  import fr.paris.lutece.plugins.workflowcore.business.action.Action;
  import fr.paris.lutece.plugins.workflowcore.business.resource.ResourceHistory;
  import fr.paris.lutece.plugins.workflowcore.business.resource.ResourceWorkflow;
  import fr.paris.lutece.plugins.workflowcore.business.state.State;
  import fr.paris.lutece.plugins.workflowcore.business.state.StateFilter;
  import fr.paris.lutece.plugins.workflowcore.service.action.IActionService;
  import fr.paris.lutece.plugins.workflowcore.service.resource.IResourceHistoryService;
  import fr.paris.lutece.plugins.workflowcore.service.resource.IResourceWorkflowService;
  import fr.paris.lutece.plugins.workflowcore.service.state.IStateService;
  import fr.paris.lutece.portal.service.workflow.WorkflowService;
  import fr.paris.lutece.util.ReferenceList;
  
  /**
   * 
   * Service to get the list of states of the task
   * 
   *
   */
  
  public class TipiWorkflowStateService implements ITipiWorkflowStateService
  {
      // CONSTANTS
      public static final String ID = "id";
      public static final String NAME = "name";
      public static final String ID_NULL = "-1";
  
      // SERVICES
      @Inject
      private IActionService _actionService;
      @Inject
      private IStateService _stateService;
      @Inject
      private IResourceWorkflowService _resourceWorkflowService;
      @Inject
      private IResourceHistoryService _resourceHistoryService;
  
      /**
       * {@inheritDoc }
       */
      @Override
      public ReferenceList getListStates( int nIdAction )
      {
          ReferenceList referenceListStates = new ReferenceList( );
          Action action = _actionService.findByPrimaryKey( nIdAction );
  
          StateFilter stateFilter = new StateFilter( );
          stateFilter.setIdWorkflow( action.getWorkflow( ).getId( ) );
  
          List<State> listStates = _stateService.getListStateByFilter( stateFilter );
  
          referenceListStates.addItem( ID_NULL, StringUtils.EMPTY );
          referenceListStates.addAll( ReferenceList.convert( listStates, ID, NAME, true ) );
  
          return referenceListStates;
      }
  
      /**
      * {@inheritDoc}
      */
     @Override
     public void changeState( int nIdState, int nIdResourceHistory )
     {
         ResourceHistory resourceHistory = _resourceHistoryService.findByPrimaryKey( nIdResourceHistory );
         State state = _stateService.findByPrimaryKey( nIdState );
 
         int nIdResource = resourceHistory.getIdResource( );
         String strResourceType = resourceHistory.getResourceType( );
         int nIdWorkflow = resourceHistory.getWorkflow( ).getId( );
 
         // Update Resource
         ResourceWorkflow resourceWorkflow = _resourceWorkflowService.findByPrimaryKey( nIdResource, strResourceType, nIdWorkflow );
         int nExternalParentId = resourceWorkflow.getExternalParentId( );
         resourceWorkflow.setState( state );
         _resourceWorkflowService.update( resourceWorkflow );
 
         WorkflowService.getInstance( ).doProcessAutomaticReflexiveActions( nIdResource, strResourceType, nIdWorkflow, nExternalParentId, Locale.getDefault( ) );
         // if new state have action automatic
         WorkflowService.getInstance( ).executeActionAutomatic( nIdResource, strResourceType, nIdWorkflow, nExternalParentId );
     }
 
 }