/*
    * 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.web;
  
  import java.util.HashMap;
  import java.util.Locale;
  import java.util.Map;
  
  import javax.inject.Inject;
  import javax.servlet.http.HttpServletRequest;
  
  import fr.paris.lutece.plugins.workflow.modules.state.business.ChooseStateTaskConfig;
  import fr.paris.lutece.plugins.workflow.modules.state.business.ChooseStateTaskInformation;
  import fr.paris.lutece.plugins.workflow.modules.state.business.ChooseStateTaskInformationHome;
  import fr.paris.lutece.plugins.workflow.modules.state.service.IChooseStateController;
  import fr.paris.lutece.plugins.workflow.modules.state.service.IChooseStateTaskService;
  import fr.paris.lutece.plugins.workflow.web.task.NoFormTaskComponent;
  import fr.paris.lutece.plugins.workflowcore.service.task.ITask;
  import fr.paris.lutece.portal.service.template.AppTemplateService;
  import fr.paris.lutece.util.html.HtmlTemplate;
  
  public class ChooseStateTaskComponent extends NoFormTaskComponent
  {
      private static final String TEMPLATE_TASK_CHOOSE_STATE_CONFIG = "admin/plugins/workflow/modules/state/task_choose_state_config_form.html";
      private static final String TEMPLATE_TASK_CHOOSE_STATE_INFORMATION = "admin/plugins/workflow/modules/state/task_choose_state_information.html";
  
      // Marks
      private static final String MARK_LIST_STATES = "list_states";
      private static final String MARK_LIST_CONTROLLERS = "controller_list";
      private static final String MARK_SELECTED_CONTROLLER = "selected_controller";
      private static final String MARK_NEW_STATE = "new_state";
      private static final String MARK_CONFIG = "config";
      private static final String MARK_CONTROLLER_CONFIG = "controller_config_html";
  
      // Services
      @Inject
      private IChooseStateTaskService _chooseStateTaskService;
  
      private ChooseStateTaskConfig _config;
  
      @Override
      public String getDisplayConfigForm( HttpServletRequest request, Locale locale, ITask task )
      {
          _config = _chooseStateTaskService.loadConfig( task );
  
          Map<String, Object> model = new HashMap<>( );
          model.put( MARK_CONFIG, _config );
          model.put( MARK_LIST_STATES, _chooseStateTaskService.getListStates( task.getAction( ).getId( ) ) );
          model.put( MARK_LIST_CONTROLLERS, _chooseStateTaskService.getControllerList( ) );
          model.put( MARK_SELECTED_CONTROLLER, _config.getControllerName( ) );
  
          IChooseStateController controller = _chooseStateTaskService.getController( _config );
          if ( controller != null && controller.hasConfig( ) )
          {
              model.put( MARK_CONTROLLER_CONFIG, controller.getDisplayConfigForm( request, locale, _config ) );
          }
  
          HtmlTemplate template = AppTemplateService.getTemplate( TEMPLATE_TASK_CHOOSE_STATE_CONFIG, locale, model );
  
          return template.getHtml( );
      }
  
      @Override
      public String doSaveConfig( HttpServletRequest request, Locale locale, ITask task )
      {
          super.doSaveConfig( request, locale, task );
          _config = getTaskConfigService( ).findByPrimaryKey( task.getId( ) );
          IChooseStateController controller = _chooseStateTaskService.getController( _config );
         if ( controller.hasConfig( ) )
         {
             controller.doSaveConfig( request, locale, task );
         }
         return null;
     }
 
     @Override
     public String getDisplayTaskInformation( int nIdHistory, HttpServletRequest request, Locale locale, ITask task )
     {
         Map<String, Object> model = new HashMap<>( );
         ChooseStateTaskInformation taskInformation = ChooseStateTaskInformationHome.find( nIdHistory, task.getId( ) );
         if ( taskInformation == null )
         {
             return null;
         }
 
         model.put( MARK_NEW_STATE, taskInformation.getState( ) );
         HtmlTemplate template = AppTemplateService.getTemplate( TEMPLATE_TASK_CHOOSE_STATE_INFORMATION, locale, model );
 
         return template.getHtml( );
     }
 }