package org.kuali.ole.deliver.controller;
   
   import org.apache.log4j.Logger;
   import org.kuali.ole.deliver.bo.OleCirculationDeskDetail;
   import org.kuali.ole.deliver.form.OleCirculationDeskDetailForm;
   import org.kuali.ole.deliver.service.OleCirculationDeskDetailServiceImpl;
   import org.kuali.rice.core.api.resourceloader.GlobalResourceLoader;
   import org.kuali.rice.kim.api.permission.PermissionService;
   import org.kuali.rice.kim.api.services.KimApiServiceLocator;
  import org.kuali.rice.krad.exception.DocumentAuthorizationException;
  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.servlet.ModelAndView;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import java.util.ArrayList;
  import java.util.List;
  
  
  /**
   * The OleCirculationDeskDetailController is the controller class for processing all the actions that corresponds to the Circulation Desk functionality in OLE.
   * The request mapping tag takes care of mapping the individual action to the corresponding functions.
   */
  @Controller
  @RequestMapping(value = "/circulationDeskDetailController")
  public class OleCirculationDeskDetailController extends UifControllerBase {
  
      private static final Logger LOG = Logger.getLogger(OleCirculationDeskDetailController.class);
      private OleCirculationDeskDetailServiceImpl oleCirculationDeskDetailService;
  
      private OleCirculationDeskDetailServiceImpl getCirculationDeskDetailService() {
          if (null == oleCirculationDeskDetailService) {
              oleCirculationDeskDetailService = GlobalResourceLoader.getService("oleCirculationDeskDetailService");
          }
          return oleCirculationDeskDetailService;
      }
  
      /**
       * This method creates new OleCirculationDeskDetailForm
       *
       * @param request
       * @return OleCirculationDeskDetailForm
       */
      @Override
      protected OleCirculationDeskDetailForm createInitialForm(HttpServletRequest request) {
          return new OleCirculationDeskDetailForm();
      }
  
      /**
       * This method is for setting the form to the screen
       *
       * @param form
       * @param result
       * @param request
       * @param response
       * @return ModelAndView
       */
      @Override
      @RequestMapping(params = "methodToCall=start")
      public ModelAndView start(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
                                HttpServletRequest request, HttpServletResponse response) {
          OleCirculationDeskDetailForm oleCirculationDeskDetailForm = (OleCirculationDeskDetailForm) form;
  
          PermissionService service = KimApiServiceLocator.getPermissionService();
          boolean isAuthorized = service.hasPermission(GlobalVariables.getUserSession().getPrincipalId(), "OLE-PTRN", "Mapping Circulation Desk");
          if (!isAuthorized) {
              throw new DocumentAuthorizationException(GlobalVariables.getUserSession().getPrincipalId(), "not Authorized to map ", "CirculationDesk");
              //oleCirculationDeskDetailForm.setErrorAuthrisedUserMessage(OLEConstants.OleCirculationDeskDetail.OLE_CIRCULATION_UNAUTHORISED_USER_MSG);
              // return new OLEKRADAuthorizationResolver().resolveException(request,response,null,new Exception("is not authorized"));
          }
          oleCirculationDeskDetailForm.setMessage(null);
          oleCirculationDeskDetailForm.setOperatorId(null);
  
          oleCirculationDeskDetailForm.setOleCirculationDetailsCreateList(getCirculationDeskDetailService().populateCreateList());
          return getUIFModelAndView(oleCirculationDeskDetailForm, "OleCirculationDeskDetailViewPage");
      }
  
      /**
       * This method is for searching the circulation details
       *
       * @param form
       * @param result
       * @param request
       * @param response
       * @return ModelAndView
       */
      @RequestMapping(params = "methodToCall=search")
      public ModelAndView search(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
                                 HttpServletRequest request, HttpServletResponse response) {
          OleCirculationDeskDetailForm oleCirculationDeskDetailForm = (OleCirculationDeskDetailForm) form;
          OleCirculationDeskDetailForm deskDetailForm = getCirculationDeskDetailService().performSearch(oleCirculationDeskDetailForm);
          deskDetailForm .setViewId("OleCirculationDeskDetailView");
          return getUIFModelAndView(deskDetailForm, "OleCirculationDeskDetailViewPage");
     }
 
     /**
      * This method is for saving the circulation desk details for the operator
      *
      * @param form
      * @param result
      * @param request
      * @param response
      * @return ModelAndView
      */
     @RequestMapping(params = "methodToCall=save")
     public ModelAndView save(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
                              HttpServletRequest request, HttpServletResponse response) throws Exception {
 
 
         OleCirculationDeskDetailForm oleCirculationDeskDetailForm = (OleCirculationDeskDetailForm) form;
         OleCirculationDeskDetailForm deskDetailForm = getCirculationDeskDetailService().performSave(oleCirculationDeskDetailForm);
         return getUIFModelAndView(deskDetailForm, "OleCirculationDeskDetailViewPage");
     }
 
 
     @RequestMapping(params = "methodToCall=clearCircDeskMap")
     public ModelAndView clearCirculationDeskMap(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
                              HttpServletRequest request, HttpServletResponse response) throws Exception {
 
         OleCirculationDeskDetailForm oleCirculationDeskDetailForm = (OleCirculationDeskDetailForm) form;
         List clearList = oleCirculationDeskDetailForm.getOleCirculationDetailsCreateList();
         oleCirculationDeskDetailService = getCirculationDeskDetailService();
         List circDeskMapRemoved = oleCirculationDeskDetailService.clearAllCirulationMapping(clearList);
         oleCirculationDeskDetailForm.setOleCirculationDetailsCreateList(circDeskMapRemoved);
         OleCirculationDeskDetailForm deskDetailForm = getCirculationDeskDetailService().performSave(oleCirculationDeskDetailForm);
         return getUIFModelAndView(deskDetailForm, "OleCirculationDeskDetailViewPage");
     }
 
     /**
      * This method is overridden for performing the search when the operator value is populated
      *
      * @param form
      * @param result
      * @param request
      * @param response
      * @return ModelAndView
      * @throws Exception
      */
     @Override
     @RequestMapping(params = "methodToCall=refresh")
     public ModelAndView refresh(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
                                 HttpServletRequest request, HttpServletResponse response) throws Exception {
         form.setView(getViewService().getViewById("OleCirculationDeskDetailView"));
         super.refresh(form, result, request, response);
         return search(form, result, request, response);
     }
 }