/**
    * Copyright 2005-2015 The Kuali Foundation
    *
    * Licensed under the Educational Community License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    * http://www.opensource.org/licenses/ecl2.php
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.kuali.rice.krad.demo.uif.controller;
  
  import org.kuali.rice.krad.demo.uif.form.KradSampleAppForm;
  import org.kuali.rice.krad.service.KRADServiceLocatorWeb;
  import org.kuali.rice.krad.uif.view.ViewTheme;
  import org.kuali.rice.krad.util.GlobalVariables;
  import org.kuali.rice.krad.web.controller.UifControllerBase;
  import org.kuali.rice.krad.web.form.UifFormBase;
  import org.springframework.stereotype.Controller;
  import org.springframework.validation.BindingResult;
  import org.springframework.web.bind.annotation.ModelAttribute;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RequestMethod;
  import org.springframework.web.servlet.ModelAndView;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  /**
   * Basic controller for the KRAD sample application
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  @Controller
  @RequestMapping(value = "/kradsampleapp")
  public class KradSampleAppController extends UifControllerBase {
  
      @Override
      protected KradSampleAppForm createInitialForm(HttpServletRequest request) {
          return new KradSampleAppForm();
      }
  
      @Override
      @RequestMapping(params = "methodToCall=start")
      public ModelAndView start(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
              HttpServletRequest request, HttpServletResponse response) {
          //TODO tbd
          return super.start(form, result, request, response);
      }
  
      @RequestMapping(method = RequestMethod.POST, params = "methodToCall=changeTheme")
      public ModelAndView changeTheme(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
              HttpServletRequest request, HttpServletResponse response) {
          changeTheme(form);
          return getUIFModelAndView(form);
      }
  
      @RequestMapping(method = RequestMethod.POST, params = "methodToCall=validateView")
      public ModelAndView validateView(@ModelAttribute("KualiForm") UifFormBase uiTestForm, BindingResult result,
              HttpServletRequest request, HttpServletResponse response) {
          KRADServiceLocatorWeb.getViewValidationService().validateView(uiTestForm);
          return getUIFModelAndView(uiTestForm);
      }
  
      @RequestMapping(method = RequestMethod.POST, params = "methodToCall=addGrowl")
      public ModelAndView addGrowl(@ModelAttribute("KualiForm") UifFormBase uiTestForm, BindingResult result,
              HttpServletRequest request, HttpServletResponse response) {
          String extraInfo = (String)request.getParameter("extraInfo");
          if(extraInfo == null){
              extraInfo = "none";
          }
          GlobalVariables.getMessageMap().addGrowlMessage("Growl Message", "demo.fakeGrowl", extraInfo);
          return getUIFModelAndView(uiTestForm);
      }
  
      private void changeTheme(UifFormBase form) {
          String theme = ((KradSampleAppForm) form).getThemeName();
          if (theme != null) {
              ViewTheme newTheme = (ViewTheme) (KRADServiceLocatorWeb.getDataDictionaryService().getDictionaryObject(
                      theme));
              if (newTheme != null) {
                  form.getPostedView().setTheme(newTheme);
                  form.getView().setTheme(newTheme);
              }
          }
      }
  }