/*
    * 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.workflow.modules.state.daemon;
  
  import java.util.List;
  import java.util.Locale;
  import java.util.Optional;
  
  import fr.paris.lutece.plugins.workflow.modules.state.business.ChangeStateTaskConfig;
  import fr.paris.lutece.plugins.workflow.modules.state.service.IChangeStateTaskService;
  import fr.paris.lutece.plugins.workflowcore.business.action.Action;
  import fr.paris.lutece.plugins.workflowcore.business.action.ActionFilter;
  import fr.paris.lutece.plugins.workflowcore.business.resource.ResourceWorkflow;
  import fr.paris.lutece.plugins.workflowcore.business.resource.ResourceWorkflowFilter;
  import fr.paris.lutece.plugins.workflowcore.business.task.ITaskType;
  import fr.paris.lutece.plugins.workflowcore.business.workflow.Workflow;
  import fr.paris.lutece.plugins.workflowcore.business.workflow.WorkflowFilter;
  import fr.paris.lutece.plugins.workflowcore.service.action.ActionService;
  import fr.paris.lutece.plugins.workflowcore.service.action.IActionService;
  import fr.paris.lutece.plugins.workflowcore.service.resource.IResourceWorkflowService;
  import fr.paris.lutece.plugins.workflowcore.service.resource.ResourceWorkflowService;
  import fr.paris.lutece.plugins.workflowcore.service.task.ITask;
  import fr.paris.lutece.plugins.workflowcore.service.task.ITaskService;
  import fr.paris.lutece.plugins.workflowcore.service.task.TaskService;
  import fr.paris.lutece.plugins.workflowcore.service.workflow.IWorkflowService;
  import fr.paris.lutece.plugins.workflowcore.service.workflow.WorkflowService;
  import fr.paris.lutece.portal.service.daemon.Daemon;
  import fr.paris.lutece.portal.service.spring.SpringContextService;
  import fr.paris.lutece.portal.service.util.AppLogService;
  
  public class ChangeStateDaemon extends Daemon
  {
  
      private IChangeStateTaskService _changeStateTaskService = SpringContextService.getBean( "workflow.changeStateTaskService" );
      private IWorkflowService _workflowService = SpringContextService.getBean( WorkflowService.BEAN_SERVICE );
      private IResourceWorkflowService _resourceWorkflowService = SpringContextService.getBean( ResourceWorkflowService.BEAN_SERVICE );
      private IActionService _actionService = SpringContextService.getBean( ActionService.BEAN_SERVICE );
      private ITaskService _taskService = SpringContextService.getBean( TaskService.BEAN_SERVICE );
  
      @Override
      public void run( )
      {
          WorkflowFilter workflowFilter = new WorkflowFilter( );
          workflowFilter.setIsEnabled( 1 );
  
          List<Workflow> listWorkflows = _workflowService.getListWorkflowsByFilter( workflowFilter );
  
          for ( Workflow workflow : listWorkflows )
          {
              ActionFilter filter = new ActionFilter( );
              filter.setAutomaticReflexiveAction( true );
              filter.setIdWorkflow( workflow.getId( ) );
  
              List<Action> listAutomaticActions = _actionService.getListActionByFilter( filter );
  
              for ( Action action : listAutomaticActions )
              {
                  ResourceWorkflowFilter filt = new ResourceWorkflowFilter( );
                  filt.setListIdStateBefore( action.getListIdStateBefore( ) );
                  filt.setIdWorkflow( workflow.getId( ) );
  
                  List<ITask> listActionTasks = _taskService.getListTaskByIdAction( action.getId( ), Locale.getDefault( ) );
                  ITask task = findTaskToExecute( listActionTasks );
  
                  if ( task == null )
                  {
                      continue;
                  }
 
                 ChangeStateTaskConfig config = _changeStateTaskService.loadConfig( task );
 
                 List<ResourceWorkflow> listResource = _resourceWorkflowService.getListResourceWorkflowByFilter( filt );
 
                 for ( ResourceWorkflow resource : listResource )
                 {
                     try
                     {
                         _changeStateTaskService.doChangeState( task, resource.getIdResource( ), resource.getResourceType( ), workflow.getId( ),
                                 config.getIdNextState( ) );
                     }
                     catch( Exception e )
                     {
                         AppLogService.error( "Unexpected Error", e );
                     }
                 }
             }
         }
     }
 
     private ITask findTaskToExecute( List<ITask> listActionTasks )
     {
         for ( ITask tsk : listActionTasks )
         {
             String beanName = Optional.ofNullable( tsk ).map( ITask::getTaskType ).map( ITaskType::getBeanName ).orElse( null );
             if ( "workflow.changeStateTask".equals( beanName ) )
             {
                 return tsk;
             }
         }
         return null;
     }
 }