/**

  * Copyright 2012 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.osedu.org/licenses/ECL-2.0

  *

  * 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.class2.acal.service.impl;

 import org.apache.commons.lang.BooleanUtils;

 import org.apache.commons.lang.StringUtils;

 import org.apache.commons.lang.math.NumberUtils;

 import org.kuali.rice.core.api.criteria.Predicate;

 import org.kuali.rice.core.api.criteria.QueryByCriteria;

 import org.kuali.rice.core.api.resourceloader.GlobalResourceLoader;

 import org.kuali.rice.core.api.util.ConcreteKeyValue;

 import org.kuali.rice.core.api.util.KeyValue;

 import org.kuali.rice.krad.uif.UifConstants;

 import org.kuali.rice.krad.uif.container.CollectionGroup;

 import org.kuali.rice.krad.uif.control.SelectControl;

 import org.kuali.rice.krad.uif.field.InputField;

 import org.kuali.rice.krad.uif.service.impl.ViewHelperServiceImpl;

 import org.kuali.rice.krad.uif.util.ObjectPropertyUtils;

 import org.kuali.rice.krad.uif.view.View;

 import org.kuali.rice.krad.util.GlobalVariables;

 import org.kuali.student.enrollment.acal.constants.AcademicCalendarServiceConstants;

 import org.kuali.student.enrollment.acal.dto.*;

 import org.kuali.student.enrollment.acal.service.AcademicCalendarService;

 import org.kuali.student.enrollment.class2.acal.dto.*;

 import org.kuali.student.enrollment.class2.acal.form.AcademicCalendarForm;

 import org.kuali.student.enrollment.class2.acal.form.HolidayCalendarForm;

 import org.kuali.student.enrollment.class2.acal.service.AcademicCalendarViewHelperService;

 import org.kuali.student.enrollment.class2.acal.util.CalendarConstants;

 import org.kuali.student.enrollment.class2.acal.util.CommonUtils;

 import org.kuali.student.r2.common.dto.ContextInfo;

 import org.kuali.student.r2.common.dto.LocaleInfo;

 import org.kuali.student.r2.common.dto.RichTextInfo;

 import org.kuali.student.r2.common.exceptions.*;

 import org.kuali.student.r2.common.util.constants.AtpServiceConstants;

 import org.kuali.student.r2.common.util.constants.TypeServiceConstants;

 import org.kuali.student.r2.core.state.dto.StateInfo;

 import org.kuali.student.r2.core.type.dto.TypeInfo;

 import org.kuali.student.r2.core.type.service.TypeService;

 import javax.xml.namespace.QName;

 import java.text.SimpleDateFormat;

 import java.util.*;

 import static org.kuali.rice.core.api.criteria.PredicateFactory.*;

 /**

  * This class implement ViewHelperServiceImpl for  all AcademicCalendar views

  *

  * @author Kuali Student Team

  */

 public class AcademicCalendarViewHelperServiceImpl extends ViewHelperServiceImpl implements AcademicCalendarViewHelperService {

     private AcademicCalendarService acalService;

     private ContextInfo contextInfo;

     private TypeService typeService;

     private List<TypeInfo> holidayTypes;

     private Map<String, List<TypeInfo>> typesByGroupTypeMap = new HashMap<String, List<TypeInfo>>();

     public void saveHolidayCalendar(HolidayCalendarForm hcForm) throws Exception{

         //Save holiday calendar

         HolidayCalendarInfo hcInfo = hcForm.getHolidayCalendarInfo();

         if (StringUtils.isBlank(hcInfo.getStateKey())){

             hcInfo.setStateKey(AtpServiceConstants.ATP_DRAFT_STATE_KEY);

         }

         hcInfo.setTypeKey(AcademicCalendarServiceConstants.HOLIDAY_CALENDAR_TYPE_KEY);

         hcInfo.setDescr(CommonUtils.buildDesc("no description"));

         if (StringUtils.isBlank(hcInfo.getId())){

             HolidayCalendarInfo createdHCal = getAcalService().createHolidayCalendar(AcademicCalendarServiceConstants.HOLIDAY_CALENDAR_TYPE_KEY, hcInfo, getContextInfo());

             createdHCal = getAcalService().getHolidayCalendar(createdHCal.getId(),getContextInfo());

             hcForm.setHolidayCalendarInfo(createdHCal);

         }else{

             HolidayCalendarInfo updatedHCal = getAcalService().updateHolidayCalendar(hcInfo.getId(), hcInfo, getContextInfo());

             updatedHCal = getAcalService().getHolidayCalendar(updatedHCal.getId(),getContextInfo());

             hcForm.setHolidayCalendarInfo(updatedHCal);

         }

         //Save holidays

         List<HolidayWrapper> holidays = hcForm.getHolidays();

         // save list of new holiday IDs here:

         List<String> newHolidayIdList = new ArrayList<String>(holidays.size());

         HolidayInfo holidayInfo, storedHolidayInfo;

         for (HolidayWrapper holidayWrapper : holidays){

             holidayInfo = holidayWrapper.getHolidayInfo();

             holidayWrapper.setTypeName(getHolidayTypeName(holidayWrapper.getTypeKey()));

             holidayInfo.setStateKey(AtpServiceConstants.MILESTONE_DRAFT_STATE_KEY);

             holidayInfo.setDescr(CommonUtils.buildDesc("no description"));

             holidayInfo.setIsAllDay(holidayWrapper.isAllDay());

             holidayInfo.setIsInstructionalDay(holidayWrapper.isInstructional());

             holidayInfo.setStartDate(holidayWrapper.getStartDate());

             holidayInfo.setName(holidayWrapper.getTypeName());

             holidayInfo.setStartDate(getStartDateWithUpdatedTime(holidayWrapper,true));

             setHolidayEndDate(holidayWrapper);

             if (StringUtils.isBlank(holidayInfo.getId())){

                 storedHolidayInfo = getAcalService().createHoliday(hcForm.getHolidayCalendarInfo().getId(), holidayWrapper.getTypeKey(), holidayInfo, getContextInfo());

             }else{

                 storedHolidayInfo = getAcalService().updateHoliday(holidayInfo.getId(),holidayInfo, getContextInfo());

             }

             holidayWrapper.setHolidayInfo(storedHolidayInfo);

             newHolidayIdList.add(storedHolidayInfo.getId());

         }

         if ( ! StringUtils.isBlank(hcInfo.getId())) { // calendar already exists

             // remove all old holidays that are not contained in the list of new holidays

             List<HolidayInfo> oldHolidayList =

                     getAcalService().getHolidaysForHolidayCalendar(hcInfo.getId(), getContextInfo());

             for (HolidayInfo oldHoliday : oldHolidayList) {

                 if ( ! newHolidayIdList.contains(oldHoliday.getId())) {

                     getAcalService().deleteHoliday(oldHoliday.getId(), getContextInfo());

                 }

             }

         }

     }

     public HolidayCalendarInfo getHolidayCalendar(String hcId) throws Exception{

         HolidayCalendarInfo retrievedHc = getAcalService().getHolidayCalendar(hcId, getContextInfo());

         return retrievedHc;

     }

     public HolidayCalendarInfo getNewestHolidayCalendar() throws Exception {

         int currentYear = Calendar.getInstance().get(Calendar.YEAR);

         List<HolidayCalendarInfo> holidayCalendarInfoList =

                 getAcalService().getHolidayCalendarsByStartYear(currentYear, getContextInfo());

         if ((null == holidayCalendarInfoList) || holidayCalendarInfoList.isEmpty()) {

             holidayCalendarInfoList =

                     getAcalService().getHolidayCalendarsByStartYear((currentYear - 1), getContextInfo());

         }

         if ((null == holidayCalendarInfoList) || (holidayCalendarInfoList.size() == 0)) {

             return null;

         }

         else {

             //TODO - if > 1 result, find calendar with latest end date?

             return holidayCalendarInfoList.get(holidayCalendarInfoList.size() - 1);

         }

     }

     public List<HolidayWrapper> getHolidayWrappersForHolidayCalendar(String holidayCalendarId) throws Exception {

         List<HolidayInfo> holidayInfos =

                 getAcalService().getHolidaysForHolidayCalendar(holidayCalendarId, getContextInfo());

         return assembleHolidays(holidayInfos);

     }

     private List<HolidayWrapper> assembleHolidays (List<HolidayInfo> holidayInfos) throws Exception{

         List<HolidayWrapper> holidays = new ArrayList<HolidayWrapper>();

         if (holidayInfos != null && !holidayInfos.isEmpty()){

             for (HolidayInfo holidayInfo : holidayInfos) {

                 HolidayWrapper holiday = assembleHoliday(holidayInfo);

                 holidays.add(holiday);

             }

         }

         return holidays;

     }

     private HolidayWrapper assembleHoliday(HolidayInfo holidayInfo) throws Exception{

         HolidayWrapper holiday = new HolidayWrapper(holidayInfo);

 //        holiday.setHolidayInfo(holidayInfo);

         holiday.setTypeName(getHolidayTypeName(holidayInfo.getTypeKey()));

 //        CommonUtils.assembleTimeSet(holiday, holidayInfo.getStartDate(), holidayInfo.getEndDate());

         return holiday;

     }

     public String getHolidayTypeName(String holidayTypeKey) throws Exception {

         TypeInfo typeInfo = getAcalService().getHolidayType(holidayTypeKey, getContextInfo());

         return typeInfo.getName();

     }

     public void deleteHoliday(int selectedIndex,HolidayCalendarForm hcForm) throws Exception{

         hcForm.getHolidays().remove(selectedIndex);

     }

     public String getHolidayCalendarState(String holidayCalendarStateKey) throws Exception{

         StateInfo hcState = getAcalService().getHolidayCalendarState(holidayCalendarStateKey, getContextInfo());

         return hcState.getName();

     }

     public void deleteHolidayCalendar(String holidayCalendarId) throws Exception{

         //delete hc

         getAcalService().deleteHolidayCalendar(holidayCalendarId, getContextInfo());

     }

     public void populateHolidayTypes(InputField field, HolidayCalendarForm hcForm){

         boolean isAddLine = BooleanUtils.toBoolean((Boolean)field.getContext().get(UifConstants.ContextVariableNames.IS_ADD_LINE));

         if (!isAddLine) {

             return;

         }

         List<KeyValue> keyValues = new ArrayList<KeyValue>();

         List<String> alreadyAddedTypes = new ArrayList<String>();

         for (HolidayWrapper holidayWrapper : hcForm.getHolidays()) {

              alreadyAddedTypes.add(holidayWrapper.getTypeKey());

         }

         //Hard code "Select holiday type"

         ConcreteKeyValue topKeyValue = new ConcreteKeyValue();

         topKeyValue.setKey("");

         topKeyValue.setValue("Select holiday type");

         keyValues.add(topKeyValue);

         try {

             List<TypeInfo> types = getHolidayTypes();

             for (TypeInfo type : types) {

                 if (!alreadyAddedTypes.contains(type.getKey())){

                     ConcreteKeyValue keyValue = new ConcreteKeyValue();

                     keyValue.setKey(type.getKey());

                     keyValue.setValue(type.getName());

                     keyValues.add(keyValue);

                 }

             }

         } catch (Exception e) {

             throw new RuntimeException(e);

         }

         ((SelectControl) field.getControl()).setOptions(keyValues);

     }

     public AcademicCalendarInfo createAcademicCalendar(AcademicCalendarForm acalForm) throws Exception{

         AcademicCalendarInfo acalInfo = acalForm.getAcademicCalendarInfo();

         acalInfo.setStateKey(AcademicCalendarServiceConstants.ACADEMIC_CALENDAR_DRAFT_STATE_KEY);

         acalInfo.setTypeKey(AcademicCalendarServiceConstants.ACADEMIC_CALENDAR_TYPE_KEY);

         RichTextInfo rti = new RichTextInfo();

         rti.setPlain(acalInfo.getName());

         acalInfo.setDescr(rti);

         AcademicCalendarInfo newAcal = getAcalService().createAcademicCalendar(AcademicCalendarServiceConstants.ACADEMIC_CALENDAR_TYPE_KEY, acalInfo, getContextInfo());

         return newAcal;

     }

     public void deleteAcademicCalendar(String academicCalendarId) throws Exception {

         getAcalService().deleteAcademicCalendar(academicCalendarId, getContextInfo());

     }

     public AcademicCalendarInfo getLatestAcademicCalendar() throws Exception {

         int currentYear = Calendar.getInstance().get(Calendar.YEAR);

         List<AcademicCalendarInfo> academicCalendarInfoList =

                 getAcalService().getAcademicCalendarsByStartYear(currentYear, getContextInfo());

         if ((null == academicCalendarInfoList) || academicCalendarInfoList.isEmpty()) {

             academicCalendarInfoList =

                     getAcalService().getAcademicCalendarsByStartYear((currentYear - 1), getContextInfo());

         }

         if ((null == academicCalendarInfoList) || (academicCalendarInfoList.size() == 0)) {

             return null;

         }

         else {

             //TODO - if > 1 result, find calendar with latest end date?

             return academicCalendarInfoList.get(academicCalendarInfoList.size() - 1);

         }

     }

     public void copyToCreateAcademicCalendar(AcademicCalendarForm form) throws Exception {

            AcademicCalendarInfo orgAcalInfo = form.getOrgAcalInfo();

            if (orgAcalInfo == null || StringUtils.isBlank(orgAcalInfo.getId())){

                throw new RuntimeException("ACal Info doesn't exists to copy.");

            }

            // 1. copy over events

            List<AcalEventInfo> orgEventInfoList= getAcalService().getAcalEventsForAcademicCalendar(orgAcalInfo.getId(), getContextInfo());

            List<AcalEventWrapper> newEventList = new ArrayList<AcalEventWrapper>();

            for (AcalEventInfo orgEventInfo : orgEventInfoList){

                AcalEventWrapper newEvent= new AcalEventWrapper(orgEventInfo,true);

                try {

                    TypeInfo type = getTypeService().getType(orgEventInfo.getTypeKey(), getContextInfo());

                    newEvent.setEventTypeName(type.getName());

                }catch (Exception e){

                    //TODO

                }

                newEventList.add(newEvent);

            }

            form.setEvents(newEventList);

           // 2. copy over terms

           List<AcademicTermWrapper> newTermList = populateTermWrappers(orgAcalInfo.getId(), true);

           form.setTermWrapperList(newTermList);

     }

     public List<AcalEventWrapper> populateEventWrappers(AcademicCalendarForm acalForm) throws Exception {

         AcademicCalendarInfo acalInfo = acalForm.getAcademicCalendarInfo();

         List<AcalEventInfo> eventInfos = getAcalService().getAcalEventsForAcademicCalendar(acalInfo.getId(), getContextInfo());

         List<AcalEventWrapper> events = new ArrayList<AcalEventWrapper>();

         for (AcalEventInfo eventInfo: eventInfos) {

             AcalEventWrapper event  = new AcalEventWrapper(eventInfo,false);

             TypeInfo type = getTypeService().getType(event.getEventTypeKey(), getContextInfo());

             event.setEventTypeName(type.getName());

             events.add(event);

         }

         return events;

     }

     public List<HolidayCalendarWrapper> loadHolidayCalendars(AcademicCalendarInfo acalInfo) throws Exception {

         List<HolidayCalendarWrapper> holidayCalendarWrapperList = new ArrayList<HolidayCalendarWrapper>();

         List<String> hcIds = acalInfo.getHolidayCalendarIds();

         if (hcIds != null && !hcIds.isEmpty()){

             for (String hcId : hcIds){

                 HolidayCalendarWrapper holidayCalendarWrapper =  getHolidayCalendarWrapper (hcId);

                 holidayCalendarWrapperList.add(holidayCalendarWrapper);

             }

         }

         return holidayCalendarWrapperList;        

     }

     private HolidayCalendarWrapper getHolidayCalendarWrapper(String hcId){

         ContextInfo context = getContextInfo();

         HolidayCalendarWrapper holidayCalendarWrapper = new HolidayCalendarWrapper();

         List<HolidayWrapper> holidays = new ArrayList<HolidayWrapper>();

         try{

             //need to retrieve HolidayCalendarInfo and all Holidays to form the HolidayCalendarWrapper.

             HolidayCalendarInfo holidayCalendarInfo = getAcalService().getHolidayCalendar(hcId, context);

             holidayCalendarWrapper.setHolidayCalendarInfo(holidayCalendarInfo);

             holidayCalendarWrapper.setId(holidayCalendarInfo.getId());

             holidayCalendarWrapper.setAdminOrgName(getAdminOrgNameById(holidayCalendarInfo.getAdminOrgId()));

             StateInfo hcState = getAcalService().getHolidayCalendarState(holidayCalendarInfo.getStateKey(), context);

             holidayCalendarWrapper.setStateName(hcState.getName());

                 List<HolidayInfo> holidayInfoList = getAcalService().getHolidaysForHolidayCalendar(holidayCalendarInfo.getId(), context);

                 for(HolidayInfo holidayInfo : holidayInfoList){

                     HolidayWrapper holiday = new HolidayWrapper(holidayInfo);

                     TypeInfo typeInfo = getAcalService().getHolidayType(holidayInfo.getTypeKey(), context);

                     holiday.setTypeName(typeInfo.getName());

                     holidays.add(holiday);

                 }

                 holidayCalendarWrapper.setHolidays(holidays);

         }catch (Exception e){

             throw new RuntimeException(e);

         }

         return holidayCalendarWrapper;

     }

     public AcalEventWrapper createEvent(String acalId, AcalEventWrapper event) throws Exception{

         AcalEventInfo eventInfo = assembleEventInfoFromWrapper(event);

         AcalEventInfo createdEventInfo = getAcalService().createAcalEvent(acalId, eventInfo.getTypeKey(), eventInfo, getContextInfo());

         event.setAcalEventInfo(createdEventInfo);

         return event;

     }

     public AcalEventWrapper updateEvent(String eventId, AcalEventWrapper event) throws Exception {

         AcalEventInfo eventInfo = assembleEventInfoFromWrapper(event);

         getAcalService().updateAcalEvent(eventId, eventInfo, getContextInfo());

         AcalEventInfo updatedEventInfo = getAcalService().getAcalEvent(eventId, getContextInfo());

         event.setAcalEventInfo(updatedEventInfo);

         return event;

     }

     public void deleteEvent(String eventId) throws Exception {

         getAcalService().deleteAcalEvent(eventId, getContextInfo());

     }

     private AcalEventInfo assembleEventInfoFromWrapper(AcalEventWrapper eventWrapper) throws Exception{

         AcalEventInfo eventInfo = eventWrapper.getAcalEventInfo();

         RichTextInfo rti = new RichTextInfo();

         rti.setPlain(eventWrapper.getEventTypeKey());

         eventInfo.setDescr(rti);

         eventInfo.setStateKey(AtpServiceConstants.MILESTONE_DRAFT_STATE_KEY);

         eventInfo.setTypeKey(eventWrapper.getEventTypeKey());

         eventInfo.setStartDate(eventWrapper.getStartDate());

         eventInfo.setIsAllDay(eventWrapper.isAllDay());

         eventInfo.setStartDate(getStartDateWithUpdatedTime(eventWrapper,true));

         setEventEndDate(eventWrapper);

         return eventInfo;

     }

     protected boolean performAddLineValidation(View view, CollectionGroup collectionGroup, Object model, Object addLine) {

         boolean isValid = super.performAddLineValidation(view, collectionGroup, model, addLine);

         if (model instanceof AcademicCalendarForm){

             AcademicCalendarForm form = (AcademicCalendarForm)model;

             if (addLine instanceof HolidayCalendarWrapper){

                 for(HolidayCalendarWrapper holidayCalendarWrapper : form.getHolidayCalendarList()){

                     if (StringUtils.equals(holidayCalendarWrapper.getId(),((HolidayCalendarWrapper) addLine).getId())){

                         GlobalVariables.getMessageMap().putError("newCollectionLines['holidayCalendarList'].id",CalendarConstants.ERROR_DUPLICATE_HCAL,holidayCalendarWrapper.getHolidayCalendarInfo().getName());

                         return false;

                     }

                 }

             } else if (addLine instanceof KeyDateWrapper) {

                 KeyDateWrapper keydate = (KeyDateWrapper)addLine;

                 if(StringUtils.isEmpty(keydate.getKeyDateType())) {

                     GlobalVariables.getMessageMap().putErrorForSectionId( "acal-term-keydates", CalendarConstants.MSG_ERROR_KEY_DATE_TYPE_REQUIRED);

                     return false;

                 }

             }

         }

         return isValid;

     }

     public void populateKeyDateTypes(InputField field, AcademicCalendarForm acalForm) {

         boolean isAddLine = BooleanUtils.toBoolean((Boolean)field.getContext().get(UifConstants.ContextVariableNames.IS_ADD_LINE));

         if (!isAddLine) {

             return;

         }

         List<KeyValue> keyValues = new ArrayList<KeyValue>();

         keyValues.add(new ConcreteKeyValue("", "Select Keydate Type"));

         CollectionGroup collectionGroup = (CollectionGroup)field.getContext().get(UifConstants.ContextVariableNames.PARENT);

         KeyDatesGroupWrapper groupWrapper = ObjectPropertyUtils.getPropertyValue(acalForm,collectionGroup.getBindingInfo().getBindByNamePrefix());

         if (StringUtils.isNotBlank(groupWrapper.getKeyDateGroupType())){

             try {

                 List<TypeInfo> types = getTypesForGroupType(groupWrapper.getKeyDateGroupType());

                 for (TypeInfo type : types) {

                     if (!groupWrapper.isKeyDateExists(type.getKey())){

                         keyValues.add(new ConcreteKeyValue(type.getKey(), type.getName()));

                     }

                 }

             } catch (Exception e) {

                 throw new RuntimeException(e);

             }

         }

         ((SelectControl) field.getControl()).setOptions(keyValues);

     }

     public void populateKeyDateGroupTypes(InputField field, AcademicCalendarForm acalForm) {

         boolean isAddLine = BooleanUtils.toBoolean((Boolean)field.getContext().get(UifConstants.ContextVariableNames.IS_ADD_LINE));

         if (!isAddLine) {

             return;

         }

         List<KeyValue> keyValues = new ArrayList<KeyValue>();

         keyValues.add(new ConcreteKeyValue("", "Select Keydate Group Type"));

         CollectionGroup collectionGroup = (CollectionGroup)field.getContext().get(UifConstants.ContextVariableNames.COLLECTION_GROUP);

         AcademicTermWrapper termWrapper = ObjectPropertyUtils.getPropertyValue(acalForm,collectionGroup.getBindingInfo().getBindByNamePrefix());

         try {

             List<TypeInfo> keyDateGroupTypes = getAcalService().getKeyDateTypesForTermType(termWrapper.getTermType(),getContextInfo());

             for (TypeInfo keyDateGroupType : keyDateGroupTypes) {

                 if (!termWrapper.isKeyDateGroupExists(keyDateGroupType.getKey())){

                     keyValues.add(new ConcreteKeyValue(keyDateGroupType.getKey(),keyDateGroupType.getName()));

                 }

             }

         } catch (Exception e) {

             throw new RuntimeException(e);

         }

         ((SelectControl) field.getControl()).setOptions(keyValues);

     }

     public void validateHolidayCalendar(HolidayCalendarForm hcForm){

         HolidayCalendarInfo hcInfo = hcForm.getHolidayCalendarInfo();

         if (!isValidHcalName(hcInfo)){

             GlobalVariables.getMessageMap().putError("holidayCalendarInfo.name", "error.enroll.calendar.duplicateName");

         }

         if (!CommonUtils.isValidDateRange(hcInfo.getStartDate(),hcInfo.getEndDate())){

             GlobalVariables.getMessageMap().putErrorForSectionId("KS-HolidayCalendar-MetaSection",

                     "error.enroll.daterange.invalid", "Calendar",

                     CommonUtils.formatDate(hcInfo.getStartDate()), CommonUtils.formatDate(hcInfo.getEndDate()));

         }

         //Validate Events

         for (HolidayWrapper holiday : hcForm.getHolidays()) {

             if (!CommonUtils.isDateWithinRange(hcInfo.getStartDate(),hcInfo.getEndDate(),holiday.getStartDate()) ||

                 !CommonUtils.isDateWithinRange(hcInfo.getStartDate(),hcInfo.getEndDate(),holiday.getEndDate())){

                 GlobalVariables.getMessageMap().putWarningForSectionId("KS-HolidayCalendar-HolidaySection",

                         "error.enroll.holiday.dateNotInHcal", holiday.getTypeName());

             }

             // NOTE: next 2 edits not needed if KRAD validation is working properly

             // KRAD 2.0 bug where endDate not filled but gets prior value anyway; gets past this edit

             if (holiday.isDateRange() && (null == holiday.getEndDate())) {

                 GlobalVariables.getMessageMap().putErrorForSectionId( "KS-HolidayCalendar-HolidaySection",

                         CalendarConstants.MSG_ERROR_DATE_END_REQUIRED, holiday.getTypeName());

             }

             if (!holiday.isAllDay()) { // time fields are enabled and can be filled in

                 if ( (!StringUtils.isEmpty(holiday.getStartTime()) && StringUtils.isEmpty(holiday.getStartTimeAmPm()))

                 ||   (!StringUtils.isEmpty(holiday.getEndTime()) && StringUtils.isEmpty(holiday.getEndTimeAmPm())) ) {

                     GlobalVariables.getMessageMap().putError( "holidays",

                             CalendarConstants.MSG_ERROR_TIME_AMPM_REQUIRED, holiday.getTypeName());

                 }

             }

         }

     }

     public void populateHolidayCalendarDefaults(HolidayCalendarForm hcForm){

         for (HolidayWrapper holidayWrapper : hcForm.getHolidays()) {

             holidayWrapper.getHolidayInfo().setStartDate(getStartDateWithUpdatedTime(holidayWrapper,false));

             setHolidayEndDate(holidayWrapper);

         }

     }

     public void populateAcademicCalendarDefaults(AcademicCalendarForm acalForm){

         for (AcalEventWrapper eventWrapper : acalForm.getEvents()) {

             eventWrapper.getAcalEventInfo().setStartDate(getStartDateWithUpdatedTime(eventWrapper,false));

             setEventEndDate(eventWrapper);

         }

         for (AcademicTermWrapper academicTermWrapper : acalForm.getTermWrapperList()) {

             for (KeyDatesGroupWrapper keyDatesGroupWrapper : academicTermWrapper.getKeyDatesGroupWrappers()){

                 for(KeyDateWrapper keyDateWrapper : keyDatesGroupWrapper.getKeydates()){

                     keyDateWrapper.getKeyDateInfo().setStartDate(getStartDateWithUpdatedTime(keyDateWrapper,false));

                     setKeyDateEndDate(keyDateWrapper);

                 }

             }

         }

     }

     public void validateAcademicCalendar(AcademicCalendarForm acalForm){

         AcademicCalendarInfo acal = acalForm.getAcademicCalendarInfo();

         //Validate Acal Name for duplication

         if (!isValidAcalName(acalForm.getAcademicCalendarInfo())){

             GlobalVariables.getMessageMap().putError("academicCalendarInfo.name", "error.enroll.calendar.duplicateName");

         }

         if (!CommonUtils.isValidDateRange(acal.getStartDate(),acal.getEndDate())){

             GlobalVariables.getMessageMap().putErrorForSectionId("KS-AcademicCalendar-MetaSection", "error.enroll.daterange.invalid","Calendar",CommonUtils.formatDate(acal.getStartDate()),CommonUtils.formatDate(acal.getEndDate()));

         }

         //Validate Events

         for (AcalEventWrapper eventWrapper : acalForm.getEvents()) {

             if (!CommonUtils.isDateWithinRange(acal.getStartDate(),acal.getEndDate(),eventWrapper.getStartDate()) ||

                 !CommonUtils.isDateWithinRange(acal.getStartDate(),acal.getEndDate(),eventWrapper.getEndDate())){

                 GlobalVariables.getMessageMap().putWarningForSectionId("acal-info-event", "error.enroll.event.dateNotInAcal",eventWrapper.getEventTypeName());

             }

             if (eventWrapper.isDateRange() && !CommonUtils.isValidDateRange(eventWrapper.getStartDate(),eventWrapper.getEndDate())){

                 GlobalVariables.getMessageMap().putWarning("acal-info-event", "error.enroll.daterange.invalid",eventWrapper.getEventTypeName(),CommonUtils.formatDate(eventWrapper.getStartDate()),CommonUtils.formatDate(eventWrapper.getEndDate()));

             }

         }

         //Validate Terms and keydates

         validateTerms(acalForm.getTermWrapperList(),acal);

     }

     private boolean isValidAcalName(AcademicCalendarInfo acal){

         QueryByCriteria.Builder qBuilder = QueryByCriteria.Builder.create();

         List<Predicate> pList = new ArrayList<Predicate>();

         Predicate p = equal("atpType",AcademicCalendarServiceConstants.ACADEMIC_CALENDAR_TYPE_KEY);

         pList.add(p);

         p = equalIgnoreCase("name", acal.getName());

         pList.add(p);

         Predicate[] preds = new Predicate[pList.size()];

         pList.toArray(preds);

         qBuilder.setPredicates(and(preds));

         try {

             List<AcademicCalendarInfo> acals = getAcalService().searchForAcademicCalendars(qBuilder.build(),getContextInfo());

             boolean valid = acals.isEmpty();

             //Make sure it's not the same Acal which is being edited by the user

             if (!valid && StringUtils.isNotBlank(acal.getId())){

                 for (AcademicCalendarInfo academicCalendarInfo : acals) {

                     if (!StringUtils.equals(academicCalendarInfo.getId(),acal.getId())){

                         valid = false;

                         break;

                     }

                     valid = true;

                 }

             }

             return valid;

         } catch (Exception e) {

             throw new RuntimeException(e);

         }

     }

     private boolean isValidHcalName(HolidayCalendarInfo hcal){

         QueryByCriteria.Builder qBuilder = QueryByCriteria.Builder.create();

         List<Predicate> pList = new ArrayList<Predicate>();

         Predicate p = equal("atpType",AcademicCalendarServiceConstants.HOLIDAY_CALENDAR_TYPE_KEY);

         pList.add(p);

         p = equalIgnoreCase("name", hcal.getName());

         pList.add(p);

         Predicate[] preds = new Predicate[pList.size()];

         pList.toArray(preds);

         qBuilder.setPredicates(and(preds));

         try {

             List<HolidayCalendarInfo> hcals = getAcalService().searchForHolidayCalendars(qBuilder.build(), getContextInfo());

             boolean valid = hcals.isEmpty();

             //Make sure it's not the same Hcal which is being edited by the user

             if (!valid && StringUtils.isNotBlank(hcal.getId())){

                 for (HolidayCalendarInfo hc : hcals) {

                     if (!StringUtils.equals(hc.getId(),hcal.getId())){

                         valid = false;

                         break;

                     }

                     valid = true;

                 }

             }

             return valid;

         } catch (Exception e) {

             throw new RuntimeException(e);

         }

     }

     private void validateTerms(List<AcademicTermWrapper> termWrapper,AcademicCalendarInfo acal) {

         for (int index=0; index < termWrapper.size(); index++) {

             validateTerm(termWrapper,index,acal);

         }

     }

     public void validateTerm(List<AcademicTermWrapper> termWrapper,int termToValidateIndex,AcademicCalendarInfo acal) {

         AcademicTermWrapper termWrapperToValidate = termWrapper.get(termToValidateIndex);

         int index2 = 0;

         //Validate duplicate term name

         for (AcademicTermWrapper wrapper : termWrapper) {

             index2++;

             if (wrapper != termWrapperToValidate){

                 if (StringUtils.equalsIgnoreCase(wrapper.getName(),termWrapperToValidate.getName())){

                     GlobalVariables.getMessageMap().putErrorForSectionId("acal-term", "error.enroll.term.duplicateName",""+ NumberUtils.min(new int[]{termToValidateIndex,index2}),""+NumberUtils.max(new int[]{termToValidateIndex,index2}));

                 }

             }

         }

         if (!CommonUtils.isValidDateRange(termWrapperToValidate.getStartDate(),termWrapperToValidate.getEndDate())){

             GlobalVariables.getMessageMap().putErrorForSectionId("acal-term", "error.enroll.daterange.invalid",termWrapperToValidate.getName(),CommonUtils.formatDate(termWrapperToValidate.getStartDate()),CommonUtils.formatDate(termWrapperToValidate.getEndDate()));

         }

         if (!CommonUtils.isDateWithinRange(acal.getStartDate(),acal.getEndDate(),termWrapperToValidate.getStartDate()) ||

             !CommonUtils.isDateWithinRange(acal.getStartDate(),acal.getEndDate(),termWrapperToValidate.getEndDate())){

             GlobalVariables.getMessageMap().putWarningForSectionId("acal-term", "error.enroll.term.dateNotInAcal",termWrapperToValidate.getName());

         }

         for (KeyDatesGroupWrapper keyDatesGroupWrapper : termWrapperToValidate.getKeyDatesGroupWrappers()){

             for(KeyDateWrapper keyDateWrapper : keyDatesGroupWrapper.getKeydates()){

                 if (keyDateWrapper.isDateRange() && !CommonUtils.isValidDateRange(keyDateWrapper.getStartDate(),keyDateWrapper.getEndDate())){

                     GlobalVariables.getMessageMap().putWarningForSectionId("acal-term", "error.enroll.daterange.invalid",keyDateWrapper.getKeyDateNameUI(),CommonUtils.formatDate(keyDateWrapper.getStartDate()),CommonUtils.formatDate(keyDateWrapper.getEndDate()));

                 }

                 if (!CommonUtils.isDateWithinRange(termWrapperToValidate.getStartDate(),termWrapperToValidate.getEndDate(),keyDateWrapper.getStartDate()) ||

                     !CommonUtils.isDateWithinRange(termWrapperToValidate.getStartDate(),termWrapperToValidate.getEndDate(),keyDateWrapper.getEndDate())){

                     GlobalVariables.getMessageMap().putWarningForSectionId("acal-term-keydates", "error.enroll.keydate.dateNotInTerm",keyDateWrapper.getKeyDateNameUI(),termWrapperToValidate.getName());

                 }

             }

         }

     }

     public void populateInstructionalDays(List<AcademicTermWrapper> termWrapperList)

     throws Exception {

          for (AcademicTermWrapper termWrapper : termWrapperList) {

              populateInstructionalDays(termWrapper);

         }

     }

     public void populateInstructionalDays(AcademicTermWrapper termWrapper)

     throws Exception {

         if (termWrapper.getKeyDatesGroupWrappers() != null){

             for (KeyDatesGroupWrapper keyDatesGroupWrapper : termWrapper.getKeyDatesGroupWrappers()) {

                  if (keyDatesGroupWrapper.getKeydates() != null){

                      for (KeyDateWrapper keydate : keyDatesGroupWrapper.getKeydates()) {

                          if (StringUtils.equals(keydate.getKeyDateType(),AtpServiceConstants.MILESTONE_INSTRUCTIONAL_PERIOD_TYPE_KEY) &&

                              termWrapper.getTermInfo() != null && StringUtils.isNotBlank(termWrapper.getTermInfo().getId())){

                              int instructionalDays = getAcalService().getInstructionalDaysForTerm(termWrapper.getTermInfo().getId(),getContextInfo());

                              termWrapper.setInstructionalDays(instructionalDays);

                              break;

                          }

                      }

                  }

             }

         }

     }

     public void saveTerm(AcademicTermWrapper termWrapper, String acalId,boolean isOfficial) throws Exception {

         TermInfo term = termWrapper.getTermInfo();

         term.setEndDate(termWrapper.getEndDate());

         term.setStartDate(termWrapper.getStartDate());

         term.setName(termWrapper.getName());

         term.setTypeKey(termWrapper.getTermType());

         if (isOfficial){

            termWrapper.getTermInfo().setStateKey(AtpServiceConstants.ATP_OFFICIAL_STATE_KEY);

         }

         if (termWrapper.isNew()){

             TermInfo newTerm = getAcalService().createTerm(termWrapper.getTermType(),term,getContextInfo());

             termWrapper.setTermInfo(getAcalService().getTerm(newTerm.getId(),getContextInfo()));

             getAcalService().addTermToAcademicCalendar(acalId,termWrapper.getTermInfo().getId(),getContextInfo());

         }else{

             TermInfo updatedTerm = getAcalService().updateTerm(term.getId(),term,getContextInfo());

             termWrapper.setTermInfo(getAcalService().getTerm(updatedTerm.getId(),getContextInfo()));

         }

         for (KeyDateWrapper keyDateWrapper : termWrapper.getKeyDatesToDeleteOnSave()){

             getAcalService().deleteKeyDate(keyDateWrapper.getKeyDateInfo().getId(),getContextInfo());

         }

         //Keydates

         if (termWrapper.getKeyDatesGroupWrappers() != null){

             for (KeyDatesGroupWrapper groupWrapper : termWrapper.getKeyDatesGroupWrappers()){

                 for (KeyDateWrapper keyDateWrapper : groupWrapper.getKeydates()) {

                     if (isOfficial){

                         keyDateWrapper.getKeyDateInfo().setStateKey(AtpServiceConstants.MILESTONE_OFFICIAL_STATE_KEY);

                     }

                     KeyDateInfo keyDate = keyDateWrapper.getKeyDateInfo();

                     keyDate.setTypeKey(keyDateWrapper.getKeyDateType());

                     //Add by Bonnie

                     keyDate.setName(keyDateWrapper.getKeyDateNameUI());

                     keyDate.setStartDate(keyDateWrapper.getStartDate());

                     keyDate.setEndDate(keyDateWrapper.getEndDate());

                     keyDate.setIsAllDay(keyDateWrapper.isAllDay());

                     keyDate.setStartDate(getStartDateWithUpdatedTime(keyDateWrapper,true));

                     setKeyDateEndDate(keyDateWrapper);

                     if (keyDateWrapper.isNew()){

                         KeyDateInfo newKeyDate = getAcalService().createKeyDate(termWrapper.getTermInfo().getId(),keyDate.getTypeKey(),keyDate,getContextInfo());

                         keyDateWrapper.setKeyDateInfo(getAcalService().getKeyDate(newKeyDate.getId(),getContextInfo()));

                     } else {

                         KeyDateInfo updatedKeyDate = getAcalService().updateKeyDate(keyDate.getId(), keyDate, getContextInfo());

                         keyDateWrapper.setKeyDateInfo(getAcalService().getKeyDate(updatedKeyDate.getId(),getContextInfo()));

                     }

                 }

             }

         }

     }

     private Date getStartDateWithUpdatedTime(TimeSetWrapper timeSetWrapper,boolean isSaveAction){

         //If start time not blank, set that with the date. If it's empty, just update with default

         if (!timeSetWrapper.isAllDay()){

             if (StringUtils.isNotBlank(timeSetWrapper.getStartTime())){

                 String startTime = timeSetWrapper.getStartTime();

                 String startTimeApPm = timeSetWrapper.getStartTimeAmPm();

                 //On save to DB, have to replace 12AM to 00AM insead of DB considers as 12PM

                 if (isSaveAction && StringUtils.startsWith(startTime,"12:") && StringUtils.equalsIgnoreCase(startTimeApPm,"am")){

                     startTime = StringUtils.replace(startTime,"12:","00:");

                 }

                 return updateTime(timeSetWrapper.getStartDate(),startTime,startTimeApPm);

             }else{

                 timeSetWrapper.setStartTime("12:00");

                 timeSetWrapper.setStartTimeAmPm("AM");

                 return updateTime(timeSetWrapper.getStartDate(),timeSetWrapper.getStartTime(),timeSetWrapper.getStartTimeAmPm());

             }

         }else{

             return timeSetWrapper.getStartDate();

         }

     }

     private void setHolidayEndDate(HolidayWrapper holidayWrapper){

         if (!holidayWrapper.isAllDay()){

              String endTime = holidayWrapper.getEndTime();

              String endTimeApPm = holidayWrapper.getEndTimeAmPm();

              Date endDate = holidayWrapper.getEndDate();

             //If it's not date range, then set

              if (!holidayWrapper.isDateRange()){

                   endDate = holidayWrapper.getStartDate();

                   holidayWrapper.setEndDate(null);

              }

              if (StringUtils.isBlank(endTime)){

                 endTime = CalendarConstants.DEFAULT_END_TIME;

                 endTimeApPm = "PM";

                 holidayWrapper.setEndTime(endTime);

                 holidayWrapper.setEndTimeAmPm(endTimeApPm);

             }

             Date endDateToInfo = updateTime(endDate,endTime,endTimeApPm);

             holidayWrapper.getHolidayInfo().setEndDate(endDateToInfo);

             holidayWrapper.getHolidayInfo().setIsDateRange(true);

         }else{

             Date endDateToInfo;

             if (holidayWrapper.isDateRange()) {

                 //just clearing out any time already set in end date

                 endDateToInfo = updateTime(holidayWrapper.getEndDate(),"00:00",StringUtils.EMPTY );

                 holidayWrapper.getHolidayInfo().setIsDateRange(true);

             }else{

                 endDateToInfo =  null;

                 holidayWrapper.getHolidayInfo().setIsDateRange(false);

                 holidayWrapper.setEndDate(null);

             }

             holidayWrapper.getHolidayInfo().setEndDate(endDateToInfo);

         }

     }

     private void setEventEndDate(AcalEventWrapper eventWrapper){

         if (!eventWrapper.isAllDay()){

              String endTime = eventWrapper.getEndTime();

              String endTimeApPm = eventWrapper.getEndTimeAmPm();

              Date endDate = eventWrapper.getEndDate();

             //If it's not date range, then set

              if (!eventWrapper.isDateRange()){

                   endDate = eventWrapper.getStartDate();

                   eventWrapper.setEndDate(null);

              }

              if (StringUtils.isBlank(endTime)){

                 endTime = CalendarConstants.DEFAULT_END_TIME;

                 endTimeApPm = "PM";

                 eventWrapper.setEndTime(endTime);

                 eventWrapper.setEndTimeAmPm(endTimeApPm);

             }

             Date endDateToInfo = updateTime(endDate,endTime,endTimeApPm);

             eventWrapper.getAcalEventInfo().setEndDate(endDateToInfo);

             eventWrapper.getAcalEventInfo().setIsDateRange(true);

         }else{

             Date endDateToInfo;

             if (eventWrapper.isDateRange()) {

                 //just clearing out any time already set in end date

                 endDateToInfo = updateTime(eventWrapper.getEndDate(),"00:00",StringUtils.EMPTY );

                 eventWrapper.getAcalEventInfo().setIsDateRange(true);

             }else{

                 endDateToInfo =  null;

                 eventWrapper.getAcalEventInfo().setIsDateRange(false);

                 eventWrapper.setEndDate(null);

             }

             eventWrapper.getAcalEventInfo().setEndDate(endDateToInfo);

         }

     }

     private void setKeyDateEndDate(KeyDateWrapper keyDateWrapper){

         if (!keyDateWrapper.isAllDay()){

              String endTime = keyDateWrapper.getEndTime();

              String endTimeApPm = keyDateWrapper.getEndTimeAmPm();

              Date endDate = keyDateWrapper.getEndDate();

             //If it's not date range, then set

              if (!keyDateWrapper.isDateRange()){

                   endDate = keyDateWrapper.getStartDate();

                   keyDateWrapper.setEndDate(null);

              }

              if (StringUtils.isBlank(endTime)){

                 endTime = CalendarConstants.DEFAULT_END_TIME;

                 endTimeApPm = "PM";

                 keyDateWrapper.setEndTime(endTime);

                 keyDateWrapper.setEndTimeAmPm(endTimeApPm);

             }

             Date endDateToInfo = updateTime(endDate,endTime,endTimeApPm);

             keyDateWrapper.getKeyDateInfo().setEndDate(endDateToInfo);

             keyDateWrapper.getKeyDateInfo().setIsDateRange(true);

         }else{

             Date endDateToInfo;

             if (keyDateWrapper.isDateRange()) {

                 //just clearing out any time already set in end date

                 endDateToInfo = updateTime(keyDateWrapper.getEndDate(),"00:00",StringUtils.EMPTY );

                 keyDateWrapper.getKeyDateInfo().setIsDateRange(true);

             }else{

                 endDateToInfo =  null;

                 keyDateWrapper.getKeyDateInfo().setIsDateRange(false);

                 keyDateWrapper.setEndDate(null);

             }

             keyDateWrapper.getKeyDateInfo().setEndDate(endDateToInfo);

         }

     }

     private Date updateTime(Date date,String time,String amPm) {

         // Get Calendar object set to the date and time of the given Date object

         Calendar cal = Calendar.getInstance();

         cal.setTime(date);

         // Set time fields to zero

         if (StringUtils.isNotBlank(time)){

             cal.set(Calendar.HOUR, Integer.parseInt(StringUtils.substringBefore(time,":")));

             cal.set(Calendar.MINUTE, Integer.parseInt(StringUtils.substringAfter(time,":")));

             cal.set(Calendar.SECOND, 0);

             cal.set(Calendar.MILLISECOND, 0);

             if (StringUtils.isNotBlank(amPm)){

                 if (StringUtils.equalsIgnoreCase(amPm,"am")){

                     cal.set(Calendar.AM_PM,Calendar.AM);

                 }else {

                     cal.set(Calendar.AM_PM,Calendar.PM);

                 }

             }

         }

         return cal.getTime();

     }

     public void deleteTerm(List<AcademicTermWrapper> termWrapperList,int selectedIndex, String acalId) throws Exception{

         AcademicTermWrapper termWrapper = termWrapperList.get(selectedIndex);

         if (StringUtils.isNotBlank(termWrapper.getTermInfo().getId())){

             if (termWrapper.getKeyDatesGroupWrappers() != null){

                 for (KeyDatesGroupWrapper groupWrapper : termWrapper.getKeyDatesGroupWrappers()){

                     for (KeyDateWrapper keyDateWrapper : groupWrapper.getKeydates()) {

                         if (StringUtils.isNotBlank(keyDateWrapper.getKeyDateInfo().getId())){

                             getAcalService().deleteKeyDate(keyDateWrapper.getKeyDateInfo().getId(),getContextInfo());

                         }

                     }

                 }

             }

             getAcalService().deleteTerm(termWrapper.getTermInfo().getId(), getContextInfo());

         }

         termWrapperList.remove(selectedIndex);

     }

     public void deleteKeyDateGroup(AcademicTermWrapper termWrapper,int selectedIndex) throws Exception {

         KeyDatesGroupWrapper keydateGroup = termWrapper.getKeyDatesGroupWrappers().get(selectedIndex);

         if (keydateGroup != null){

             for (int index = 0; index < keydateGroup.getKeydates().size();index++) {

                 deleteKeyDate(keydateGroup,index++);

             }

             termWrapper.getKeyDatesGroupWrappers().remove(keydateGroup);

         }

     }

     public void deleteKeyDate(KeyDatesGroupWrapper keyDatesGroup,int selectedIndex) throws Exception{

         KeyDateWrapper keydate = keyDatesGroup.getKeydates().get(selectedIndex);

         if (StringUtils.isNotBlank(keydate.getKeyDateInfo().getId())){

             getAcalService().deleteKeyDate(keydate.getKeyDateInfo().getId(),getContextInfo());

         }

         keyDatesGroup.getKeydates().remove(selectedIndex);

     }

     protected void processBeforeAddLine(View view, CollectionGroup collectionGroup, Object model, Object addLine) {

         if (addLine instanceof AcademicTermWrapper){

             AcademicTermWrapper newLine = (AcademicTermWrapper)addLine;

             try {

                 TypeInfo termType = getAcalService().getTermType(((AcademicTermWrapper) addLine).getTermType(),getContextInfo());

                 newLine.setTermNameForUI(termType.getName());

                 SimpleDateFormat simpleDateformat=new SimpleDateFormat("yyyy");

                 newLine.setName(termType.getName() + " " + simpleDateformat.format(newLine.getStartDate()));

                 newLine.setTypeInfo(termType);

             } catch (Exception e) {

                 throw new RuntimeException(e);

             }

         }else if (addLine instanceof KeyDatesGroupWrapper){

             KeyDatesGroupWrapper group = (KeyDatesGroupWrapper)addLine;

             try {

                 TypeInfo termType = getTypeService().getType(group.getKeyDateGroupType(),getContextInfo());

                 group.setKeyDateGroupNameUI(termType.getName());

                 group.setTypeInfo(termType);

             } catch (Exception e) {

                 throw new RuntimeException(e);

             }

         }else if (addLine instanceof HolidayCalendarInfo) {

             HolidayCalendarInfo inputLine = (HolidayCalendarInfo)addLine;

             try {

                 System.out.println("HC id =" +inputLine.getId());

                 HolidayCalendarInfo exists = getAcalService().getHolidayCalendar(inputLine.getId(), getContextInfo());

                 inputLine.setName(exists.getName());

                 inputLine.setId(exists.getId());

                 inputLine.setTypeKey(exists.getTypeKey());

                 inputLine.setAdminOrgId(exists.getAdminOrgId());

                 inputLine.setStartDate(exists.getStartDate());

                 inputLine.setEndDate(exists.getEndDate());

             }catch (Exception e) {

                 throw new RuntimeException(e);

             }

         }else if (addLine instanceof HolidayCalendarWrapper){

             HolidayCalendarWrapper inputLine = (HolidayCalendarWrapper)addLine;

             List<HolidayWrapper> holidays = new ArrayList<HolidayWrapper>();

             try {

                 HolidayCalendarInfo hcInfo = getAcalService().getHolidayCalendar(inputLine.getId(), getContextInfo());

                 inputLine.setHolidayCalendarInfo(hcInfo);

                 inputLine.setAdminOrgName(getAdminOrgNameById(hcInfo.getAdminOrgId()));

                 StateInfo hcState = getAcalService().getHolidayCalendarState(hcInfo.getStateKey(), getContextInfo());

                 inputLine.setStateName(hcState.getName());

                 List<HolidayInfo> holidayInfoList = getAcalService().getHolidaysForHolidayCalendar(hcInfo.getId(), getContextInfo());

                 for(HolidayInfo holidayInfo : holidayInfoList){

                     HolidayWrapper holiday = new HolidayWrapper(holidayInfo);

                     TypeInfo typeInfo = getAcalService().getHolidayType(holidayInfo.getTypeKey(), getContextInfo());

                     holiday.setTypeName(typeInfo.getName());

                     holidays.add(holiday);

                 }

                 inputLine.setHolidays(holidays);

             }catch (Exception e){

                 throw new RuntimeException(e);

             }

         }else if (addLine instanceof AcalEventWrapper){

             AcalEventWrapper acalEventWrapper = (AcalEventWrapper)addLine;

             try {

                 TypeInfo type = getTypeService().getType(acalEventWrapper.getEventTypeKey(), getContextInfo());

                 acalEventWrapper.setEventTypeName(type.getName());

             }catch (Exception e) {

                 throw new RuntimeException(e);

             }

             if (!CommonUtils.isValidDateRange(acalEventWrapper.getStartDate(),acalEventWrapper.getEndDate())){

                GlobalVariables.getMessageMap().putWarningForSectionId("acal-info-event","error.enroll.daterange.invalid",acalEventWrapper.getEventTypeName(),CommonUtils.formatDate(acalEventWrapper.getStartDate()),CommonUtils.formatDate(acalEventWrapper.getEndDate()));

             }

         }else if (addLine instanceof KeyDateWrapper){

             KeyDateWrapper keydate = (KeyDateWrapper)addLine;

             try {

                 if(!StringUtils.isEmpty(keydate.getKeyDateType())) {

                     TypeInfo type = getTypeService().getType(keydate.getKeyDateType(),getContextInfo());

                     keydate.setKeyDateNameUI(type.getName());

                     keydate.setTypeInfo(type);

                     if (!CommonUtils.isValidDateRange(keydate.getStartDate(),keydate.getEndDate())){

                         GlobalVariables.getMessageMap().putWarningForSectionId("acal-term-keydates", "error.enroll.daterange.invalid",keydate.getKeyDateNameUI(),CommonUtils.formatDate(keydate.getStartDate()),CommonUtils.formatDate(keydate.getEndDate()));

                     }

                 }

             } catch (Exception e) {

                 throw new RuntimeException(e);

             }

         } else if (addLine instanceof HolidayWrapper){

             HolidayWrapper holiday = (HolidayWrapper)addLine;

             try {

                 holiday.setTypeName(getHolidayTypeName(holiday.getTypeKey()));

             } catch (Exception e) {

                 throw new RuntimeException(e);

             }

             if (!CommonUtils.isValidDateRange(holiday.getStartDate(),holiday.getEndDate())){

                 GlobalVariables.getMessageMap().putWarningForSectionId("KS-HolidayCalendar-HolidaySection", "error.enroll.daterange.invalid",holiday.getTypeName(),CommonUtils.formatDate(holiday.getStartDate()),CommonUtils.formatDate(holiday.getEndDate()));

             }

         } else {

             super.processBeforeAddLine(view, collectionGroup, model, addLine);

         }

     }

     public List<AcademicTermWrapper> populateTermWrappers(String acalId, boolean isCopy){

         List<AcademicTermWrapper> termWrappers = new ArrayList<AcademicTermWrapper>();

         try {

             List<TermInfo> termInfos = getAcalService().getTermsForAcademicCalendar(acalId, getContextInfo());

             for (TermInfo termInfo : termInfos) {

                 AcademicTermWrapper termWrapper = populateTermWrapper(termInfo, isCopy);

                 termWrappers.add(termWrapper);

             }

         } catch (Exception e) {

             throw new RuntimeException(e);

         }

         return termWrappers;

     }

     public AcademicTermWrapper populateTermWrapper(TermInfo termInfo, boolean isCopy){

         try{

             TypeInfo type = getAcalService().getTermType(termInfo.getTypeKey(),getContextInfo());

             AcademicTermWrapper termWrapper = new AcademicTermWrapper(termInfo,isCopy);

             termWrapper.setTypeInfo(type);

             termWrapper.setTermNameForUI(type.getName());

             if (isCopy){

                 termWrapper.setName(type.getName());

             }

             //Populate keydates

             List<KeyDateInfo> keydateList = getAcalService().getKeyDatesForTerm(termInfo.getId(),getContextInfo());

             List<TypeInfo> keyDateTypes = getTypeService().getAllowedTypesForType(termInfo.getTypeKey(),getContextInfo());

             Map<String,KeyDatesGroupWrapper> keyDateGroup = new HashMap<String,KeyDatesGroupWrapper>();

             for (KeyDateInfo keyDateInfo : keydateList) {

                 KeyDateWrapper keyDateWrapper = new KeyDateWrapper(keyDateInfo,isCopy);

                 type = getTypeService().getType(keyDateInfo.getTypeKey(),getContextInfo());

                 keyDateWrapper.setTypeInfo(type);

                 keyDateWrapper.setKeyDateNameUI(type.getName());

                 addKeyDateGroup(keyDateTypes,keyDateWrapper,keyDateGroup);

             }

             for (KeyDatesGroupWrapper group : keyDateGroup.values()) {

                 if (!group.getKeydates().isEmpty()){

                     termWrapper.getKeyDatesGroupWrappers().add(group);

                 }

             }

             return termWrapper;

         }catch(Exception e){

             throw new RuntimeException(e);

         }

     }

     private void addKeyDateGroup(List<TypeInfo> keyDateTypes,KeyDateWrapper keyDateWrapper,Map<String,KeyDatesGroupWrapper> keyDateGroup){

         for (TypeInfo keyDateType : keyDateTypes) {

             try {

                 // TODO

                 List<TypeInfo> allowedTypes = getTypesForGroupType(keyDateType.getKey());

                 for (TypeInfo allowedType : allowedTypes) {

                     if (StringUtils.equals(allowedType.getKey(),keyDateWrapper.getKeyDateType())){

                         KeyDatesGroupWrapper keyDatesGroup = keyDateGroup.get(keyDateType.getKey());

                         if (keyDatesGroup == null){

                             keyDatesGroup = new KeyDatesGroupWrapper(keyDateType.getKey(),keyDateType.getName());

                             keyDateGroup.put(keyDateType.getKey(),keyDatesGroup);

                         }

                         keyDatesGroup.getKeydates().add(keyDateWrapper);

                         break;

                     }

                 }

             } catch (Exception e) {

                 throw new RuntimeException(e);

             }

         }

     }

     public AcademicCalendarService getAcalService() {

            if(acalService == null) {

              acalService = (AcademicCalendarService) GlobalResourceLoader.getService(new QName(AcademicCalendarServiceConstants.NAMESPACE, AcademicCalendarServiceConstants.SERVICE_NAME_LOCAL_PART));

         }

         return this.acalService;

     }

     public TypeService getTypeService() {

            if(typeService == null) {

              typeService = (TypeService) GlobalResourceLoader.getService(new QName(TypeServiceConstants.NAMESPACE, TypeServiceConstants.SERVICE_NAME_LOCAL_PART));

         }

         return this.typeService;

     }

     public ContextInfo getContextInfo() {

         if (null == contextInfo) {

             contextInfo = new ContextInfo();

             contextInfo.setAuthenticatedPrincipalId(GlobalVariables.getUserSession().getPrincipalId());

             contextInfo.setPrincipalId(GlobalVariables.getUserSession().getPrincipalId());

             LocaleInfo localeInfo = new LocaleInfo();

             localeInfo.setLocaleLanguage(Locale.getDefault().getLanguage());

             localeInfo.setLocaleRegion(Locale.getDefault().getCountry());

             contextInfo.setLocale(localeInfo);

         }

         return contextInfo;

     }

     private String getAdminOrgNameById(String id){

         //TODO: hard-coded for now, going to call OrgService

         String adminOrgName = null;

         Map<String, String> allHcOrgs = new HashMap<String, String>();

         allHcOrgs.put("102", "Registrar's Office");

         if(allHcOrgs.containsKey(id)){

             adminOrgName = allHcOrgs.get(id);

         }

         return adminOrgName;

     }

     public List<TypeInfo> getHolidayTypes() throws InvalidParameterException, MissingParameterException, PermissionDeniedException, OperationFailedException {

         if(holidayTypes == null) {

             holidayTypes = Collections.unmodifiableList(getAcalService().getHolidayTypes(getContextInfo()));

         }

         return holidayTypes;

     }

     public List<TypeInfo> getTypesForGroupType(String groupTypeKey) throws InvalidParameterException, MissingParameterException, DoesNotExistException, PermissionDeniedException, OperationFailedException {

         List<TypeInfo> types = typesByGroupTypeMap.get(groupTypeKey);

         if(types == null) {

             types = Collections.unmodifiableList(getTypeService().getTypesForGroupType(groupTypeKey, getContextInfo()));

             typesByGroupTypeMap.put(groupTypeKey, types);

         }

         return types;

     }

 }