package org.kuali.ole.deliver.controller;
   
   import org.apache.commons.lang.StringUtils;
   import org.kuali.ole.deliver.controller.checkin.CheckinItemController;
   import org.kuali.ole.deliver.drools.DroolsExchange;
   import org.kuali.ole.deliver.form.CheckinForm;
   import org.kuali.ole.deliver.util.OleItemRecordForCirc;
   import org.kuali.ole.deliver.util.printSlip.OlePrintSlipUtil;
   import org.kuali.rice.krad.util.GlobalVariables;
  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 javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  /**
   * Created by sheiksalahudeenm on 8/28/15.
   */
  @Controller
  @RequestMapping(value = "/printBillcontroller")
  public class PrintBillController extends CheckinItemController {
  
  
      @RequestMapping(params = "methodToCall=printBill")
      public void printBill(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
                            HttpServletRequest request, HttpServletResponse response) {
          String formKey = request.getParameter("checkinFormKey");
          CheckinForm checkinForm = (CheckinForm) GlobalVariables.getUifFormManager().getSessionForm(formKey);
          if (null != checkinForm) {
              printSlip(checkinForm, response);
          }
      }
  
      public void printSlip(CheckinForm checkinForm, HttpServletResponse response) {
          DroolsExchange droolsExchange = checkinForm.getDroolsExchange();
          if(null != droolsExchange){
              OleItemRecordForCirc oleItemRecordForCirc = (OleItemRecordForCirc) droolsExchange.getFromContext("oleItemRecordForCirc");
              if(null != oleItemRecordForCirc){
                  OlePrintSlipUtil oleRegularPrintSlipUtil = getCheckinUIController(checkinForm).getOlePrintSlipUtil(oleItemRecordForCirc);
                  if (null != oleRegularPrintSlipUtil) {
                      oleRegularPrintSlipUtil.createPdfForPrintingSlip(oleItemRecordForCirc, response);
                  }
              }
          }
      }
  
  }