/*
    * Copyright 2011 The Kuali Foundation
    * 
    * Licensed under the Educational Community License, Version 1.0 (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/ecl1.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.student.enrollment.class1.hold.controller;
  
  import org.kuali.rice.core.api.resourceloader.GlobalResourceLoader;
  import org.kuali.rice.krad.uif.UifParameters;
  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.kuali.student.enrollment.class1.hold.form.HoldIssueInfoCreateForm;
  import org.kuali.student.enrollment.class2.courseoffering.form.DeleteTargetTermForm;
  import org.kuali.student.enrollment.class2.courseoffering.service.CourseOfferingViewHelperService;
  import org.kuali.student.enrollment.courseofferingset.dto.SocInfo;
  import org.kuali.student.mock.utilities.TestHelper;
  import org.kuali.student.r2.common.dto.ContextInfo;
  import org.kuali.student.r2.common.dto.RichTextInfo;
  import org.kuali.student.r2.common.util.constants.CourseOfferingSetServiceConstants;
  import org.kuali.student.r2.core.constants.HoldServiceConstants;
  import org.kuali.student.r2.common.util.constants.OrganizationServiceConstants;
  import org.kuali.student.r2.core.hold.dto.HoldIssueInfo;
  import org.kuali.student.r2.core.hold.service.HoldService;
  import org.kuali.student.r2.core.organization.service.OrganizationService;
  import org.kuali.student.r2.core.organization.dto.OrgInfo;
  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;
  import javax.xml.namespace.QName;
  import java.util.Properties;
  
  /**
   * This controller handles all the request from Academic calendar UI.
   *
   * @author Kuali Student Team
   */
  
  @Controller
  @RequestMapping(value = "/createHold")
  public class HoldIssueInfoCreateController extends UifControllerBase {
  
      private transient HoldService holdService;
      private transient OrganizationService organizationService;
      private ContextInfo contextInfo;
      private HoldIssueInfo holdIssueInfo;
      private OrgInfo orgInfo;
  
      @Override
      protected UifFormBase createInitialForm(HttpServletRequest request) {
          return new HoldIssueInfoCreateForm();
      }
  
      /**
       * This GET method loads an academic calendar based on the parameters passed into the request.
       *
       * These are the supported request parameters
       * 1. id - Academic Calendar Id to load in to UI
       * 2. readOnlyView - If true, sets the view as read only
       * 3. selectTab - can be 'info' or 'term'
       *
       */
      @Override
      @RequestMapping(method = RequestMethod.GET, params = "methodToCall=start")
      public ModelAndView start(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
                                HttpServletRequest request, HttpServletResponse response) {
          HoldIssueInfoCreateForm holdForm = (HoldIssueInfoCreateForm) form;
  
          return super.start(form, result, request, response);
      }
  
      @RequestMapping(params = "methodToCall=create")
      public ModelAndView create(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
                                 HttpServletRequest request, HttpServletResponse response) throws Exception {
          HoldIssueInfoCreateForm createForm = (HoldIssueInfoCreateForm) form;
          holdIssueInfo = new HoldIssueInfo();
          holdIssueInfo.setName(createForm.getName());
          holdIssueInfo.setTypeKey(createForm.getTypeKey());
          holdIssueInfo.setStateKey("kuali.hold.issue.state.active");
          holdIssueInfo.setOrganizationId(createForm.getOrganizationId());
          RichTextInfo richTextInfo = new RichTextInfo();
          richTextInfo.setPlain(createForm.getDescr());
          holdIssueInfo.setDescr(richTextInfo);
 
         HoldIssueInfo createHoldIssueInfo;
         try {
             holdService = getHoldService();
 
                 createHoldIssueInfo = holdService.createHoldIssue(holdIssueInfo.getTypeKey(), holdIssueInfo, getContextInfo() );
         } catch (Exception e) {
 
            return getUIFModelAndView(createForm);
             //throw new RuntimeException("Create new failed. ", e);
         }
         createForm.setValidateDirty(false);
         createForm.setId(createHoldIssueInfo.getId());
         createForm.setStateKey(createHoldIssueInfo.getStateKey());
         return close(createForm, result, request, response);
     }
 
   @RequestMapping(params = "methodToCall=modify")
  public ModelAndView modity(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
                             HttpServletRequest request, HttpServletResponse response) throws Exception {
       HoldIssueInfoCreateForm modifyForm = (HoldIssueInfoCreateForm) form;
       if (modifyForm.getTypeKey().equals("") || modifyForm.getTypeKey().length() == 0) {
           GlobalVariables.getMessageMap().putError("typeKey", "error.enroll.hold.type.empty");
           return getUIFModelAndView(form);
       }
 
       if (modifyForm.getOrganizationId().equals("") || modifyForm.getOrganizationId().length() == 0) {
           GlobalVariables.getMessageMap().putError("organizationId", "error.enroll.hold.organization.empty");
           return getUIFModelAndView(form);
       }
 
       holdIssueInfo = new HoldIssueInfo();
       holdIssueInfo.setId(modifyForm.getId());
       holdIssueInfo.setName(modifyForm.getName());
       holdIssueInfo.setTypeKey(modifyForm.getTypeKey());
       holdIssueInfo.setStateKey(modifyForm.getStateKey());
       holdIssueInfo.setOrganizationId(modifyForm.getOrganizationId());
       RichTextInfo richTextInfo = new RichTextInfo();
       richTextInfo.setPlain(modifyForm.getDescr());
       holdIssueInfo.setDescr(richTextInfo);
 
       try {
           holdService = getHoldService();
           HoldIssueInfo modifyHoldIssueInfo = holdService.updateHoldIssue(holdIssueInfo.getId(), holdIssueInfo, getContextInfo() );
       } catch (Exception e) {
           e.printStackTrace();
           throw new RuntimeException("Modify Hold failed. ", e);
       }
       GlobalVariables.getMessageMap().putInfo("holdIssueInfo", "info.enroll.hold.modify.success");
       return getUIFModelAndView(form);
  }
 
     @RequestMapping(params = "methodToCall=view")
     public ModelAndView view(@ModelAttribute("KualiForm") UifFormBase form, BindingResult result,
                               HttpServletRequest request, HttpServletResponse response) {
         HoldIssueInfoCreateForm holdIssueForm = (HoldIssueInfoCreateForm) form;
         String holdIssueId = request.getParameter("id");
         String viewType = request.getParameter(UifParameters.VIEW_ID);
         String orgName = request.getParameter("orgName");
         if ((holdIssueId != null) && !holdIssueId.trim().isEmpty()) {
             try {
                 HoldIssueInfo holdIssueInfo = getHoldService().getHoldIssue(holdIssueId, getContextInfo());
                 holdIssueForm.setName(holdIssueInfo.getName());
                 holdIssueForm.setTypeKey(holdIssueInfo.getTypeKey());
                 holdIssueForm.setDescr(holdIssueInfo.getDescr().getPlain());
                 holdIssueForm.setOrganizationId(holdIssueInfo.getOrganizationId());
                 holdIssueForm.setStateKey(holdIssueInfo.getStateKey());
                 holdIssueForm.setOrgName(orgName);
             } catch (Exception ex) {
                 throw new RuntimeException("unable to get hold issue");
             }
         }
 
 /*        if(viewType.equals("holdView")) {
             holdIssueForm.getView().setReadOnly(true);
         }*/
 
         return super.start(holdIssueForm, result, request, response);
     }
 
     private ContextInfo getContextInfo() {
         if (null == contextInfo) {
             //TODO - get real ContextInfo
             contextInfo = TestHelper.getContext1();
         }
         return contextInfo;
     }
 
     protected HoldService getHoldService(){
         if(holdService == null) {
             holdService = (HoldService) GlobalResourceLoader.getService(new QName(HoldServiceConstants.NAMESPACE, HoldServiceConstants.SERVICE_NAME_LOCAL_PART));
         }
         return holdService;
     }
     protected OrganizationService getOrganizationService(){
         if(organizationService == null) {
             organizationService = (OrganizationService) GlobalResourceLoader.getService(new QName(OrganizationServiceConstants.NAMESPACE, OrganizationServiceConstants.SERVICE_NAME_LOCAL_PART));
         }
         return organizationService;
     }
 }