package org.kuali.ole.myaccount.renewal.controller;
   
   import org.apache.log4j.Logger;
   import org.kuali.ole.deliver.request.api.OleDeliverRequestDefinition;
   import org.kuali.ole.deliver.request.bo.OleDeliverRequestBo;
   import org.kuali.ole.myaccount.renewal.form.OleMyAccountRequestForm;
   import org.kuali.ole.myaccount.renewal.service.OleMyAccountProcess;
   import org.kuali.ole.service.OlePatronHelperService;
   import org.kuali.ole.service.OlePatronHelperServiceImpl;
  import org.kuali.rice.krad.service.BusinessObjectService;
  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 OleMyAccountController is the controller class for processing all the actions that corresponds to the renewal by patron  functionality in OLE.
   * The request mapping tag takes care of mapping the individual action to the corresponding functions.
   */
  @Controller
  @RequestMapping(value = "/myaccountrequestcontroller")
  public class OleMyAccountRequestController extends UifControllerBase {
  
      private static final Logger LOG = Logger.getLogger(OleMyAccountRequestController.class);
  
      private BusinessObjectService boService;
      private OleMyAccountProcess oleMyAccountProcess;
      private OlePatronHelperService olePatronHelperService = new OlePatronHelperServiceImpl();
  
      /**
       *  This method creates new OleMyAccountRequestForm form
       * @param request
       * @return  OleMyAccountRequestForm
       */
      @Override
      protected OleMyAccountRequestForm createInitialForm(HttpServletRequest request) {
          return new OleMyAccountRequestForm();
      }
  
      /**
       *  This method converts UifFormBase to OleMyAccountRequestForm
       * @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) {
          OleMyAccountRequestForm oleMyAccountRequestForm = (OleMyAccountRequestForm) form;
          return super.start(oleMyAccountRequestForm, result, request, response);
      }
  
      @RequestMapping(params = "methodToCall=requestRecord")
      public ModelAndView requestRecord(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
                                     HttpServletRequest request, HttpServletResponse response) throws Exception {
          LOG.info("Inside requestRecord method");
          String olePatronId =request.getParameter("olePatronId");
          OleMyAccountRequestForm oleMyAccountRequestForm =(OleMyAccountRequestForm) form;
          try{
              List<OleDeliverRequestDefinition> oleDeliverRequestDefinitions = getOleMyAccountProcess().getPatronRequestItems(olePatronId);
              List<OleDeliverRequestBo> oleDeliverRequestBos = new ArrayList<OleDeliverRequestBo>();
              for(OleDeliverRequestDefinition oleDeliverRequestDefinition : oleDeliverRequestDefinitions) {
                  OleDeliverRequestBo oleDeliverRequestBo = OleDeliverRequestBo.from(oleDeliverRequestDefinition);
                  oleDeliverRequestBos.add(oleDeliverRequestBo);
              }
              oleMyAccountRequestForm.setOleDeliverRequestBos(oleDeliverRequestBos);
          } catch (Exception e) {
              LOG.error("request record from Myaccount------->"+e.getMessage());
          }
          return getUIFModelAndView(oleMyAccountRequestForm,"OlePatronRequestRecordPage");
      }
  
      @RequestMapping(params = "methodToCall=cancelRequest")
      public ModelAndView cancelRequest(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
                                        HttpServletRequest request, HttpServletResponse response) throws Exception {
          LOG.info("Inside cancelRequest method");
          OleMyAccountRequestForm oleMyAccountRequestForm =(OleMyAccountRequestForm) form;
          String olePatronId =request.getParameter("olePatronId");
          List<OleDeliverRequestBo> oleDeliverRequestBo = oleMyAccountRequestForm.getOleDeliverRequestBos();
          List<OleDeliverRequestDefinition> oleDeliverRequestDefinitions = new ArrayList<OleDeliverRequestDefinition>();
          List<OleDeliverRequestDefinition> oleDeliverRequestDefinitionNew = new ArrayList<OleDeliverRequestDefinition>();
          try{
              for(OleDeliverRequestBo oleDeliverRequest : oleDeliverRequestBo) {
                  if(oleDeliverRequest.isRequestFlag()) {
                     OleDeliverRequestDefinition oleDeliverRequestDefinition = OleDeliverRequestBo.to(oleDeliverRequest);
                     oleDeliverRequestDefinitions.add(oleDeliverRequestDefinition);
                  } else {
                      OleDeliverRequestDefinition oleDeliverRequestDefinition = OleDeliverRequestBo.to(oleDeliverRequest);
                     oleDeliverRequestDefinitionNew.add(oleDeliverRequestDefinition);
                 }
             }
             getOleMyAccountProcess().cancelRequest(oleDeliverRequestDefinitions);
             List<OleDeliverRequestBo> oleDeliverRequestBos = new ArrayList<OleDeliverRequestBo>();
             OleDeliverRequestBo oleDeliverRequestBoNew = new OleDeliverRequestBo();
             for(OleDeliverRequestDefinition oleDeliverRequestDefinition : oleDeliverRequestDefinitionNew) {
                 oleDeliverRequestBoNew = OleDeliverRequestBo.from(oleDeliverRequestDefinition);
                 oleDeliverRequestBos.add(oleDeliverRequestBoNew);
             }
             oleMyAccountRequestForm.setOleDeliverRequestBos(oleDeliverRequestBos);
         } catch (Exception e) {
             LOG.error("cancel request from Myaccount------->"+e.getMessage());
         }
         return getUIFModelAndView(oleMyAccountRequestForm,"OlePatronRequestRecordPage");
     }
 
     public OleMyAccountProcess getOleMyAccountProcess(){
 
         if(oleMyAccountProcess==null)
             oleMyAccountProcess=new OleMyAccountProcess();
         return oleMyAccountProcess;
     }
 
 }