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 package org.kuali.student.enrollment.class2.courseofferingset.service.impl;

 import java.util.ArrayList;

 import java.util.Date;

 import java.util.LinkedHashMap;

 import java.util.List;

 import java.util.Map;

 import org.kuali.student.enrollment.courseofferingset.dto.SocInfo;

 import org.kuali.student.enrollment.courseofferingset.dto.SocRolloverResultInfo;

 import org.kuali.student.enrollment.courseofferingset.dto.SocRolloverResultItemInfo;

 import org.kuali.student.enrollment.courseofferingset.service.CourseOfferingSetService;

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

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

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

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

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

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

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

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

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

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

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

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

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

 public class CourseOfferingSetServiceMockImpl implements CourseOfferingSetService {

     // implement the methods

     @Override

     public SocInfo getSoc(String socId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         if (!this.socMap.containsKey(socId)) {

             throw new DoesNotExistException(socId);

         }

         return this.socMap.get(socId);

     }

     @Override

     public List<SocInfo> getSocsByIds(List<String> socIds, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         List<SocInfo> list = new ArrayList<SocInfo>();

         for (String id : socIds) {

             list.add(this.getSoc(id, context));

         }

         return list;

     }

     @Override

     public List<String> getSocIdsByTerm(String termId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

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

         for (SocInfo info : socMap.values()) {

             if (termId.equals(info.getTermId())) {

                 list.add(info.getId());

             }

         }

         return list;

     }

     @Override

     public List<String> getSocIdsByTermAndSubjectArea(String termId, String subjectArea, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

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

         for (SocInfo info : socMap.values()) {

             if (termId.equals(info.getTermId())) {

                 if (subjectArea.equals(info.getSubjectArea())) {

                     list.add(info.getId());

                 }

             }

         }

         return list;

     }

     @Override

     public List<String> getSocIdsByTermAndUnitsContentOwner(String termId, String unitsContentOwnerId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

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

         for (SocInfo info : socMap.values()) {

             if (termId.equals(info.getTermId())) {

                 if (unitsContentOwnerId.equals(info.getUnitsContentOwnerId())) {

                     list.add(info.getId());

                 }

             }

         }

         return list;

     }

     @Override

     public List<String> getSocIdsByType(String typeKey, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

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

         for (SocInfo info : socMap.values()) {

             if (typeKey.equals(info.getTypeKey())) {

                 list.add(info.getId());

             }

         }

         return list;

     }

     // cache variable 

     // The LinkedHashMap is just so the values come back in a predictable order

     private Map<String, SocInfo> socMap = new LinkedHashMap<String, SocInfo>();

     @Override

     public SocInfo createSoc(String termId, String socTypeKey, SocInfo socInfo, ContextInfo context)

             throws DoesNotExistException, DataValidationErrorException, InvalidParameterException, MissingParameterException,

             OperationFailedException, PermissionDeniedException, ReadOnlyException {

         // create 

         if (!socTypeKey.equals(socInfo.getTypeKey())) {

             throw new InvalidParameterException("The type parameter does not match the type on the info object");

         }

         // TODO: check the rest of the readonly fields that are specified on the create to make sure they match the info object

         SocInfo copy = new SocInfo(socInfo);

         if (copy.getId() == null) {

             copy.setId(socMap.size() + "");

         }

         copy.setMeta(newMeta(context));

         socMap.put(copy.getId(), copy);

         return new SocInfo(copy);

     }

     @Override

     public SocInfo updateSoc(String socId, SocInfo socInfo, ContextInfo context)

             throws DataValidationErrorException, DoesNotExistException, InvalidParameterException, MissingParameterException,

             OperationFailedException, PermissionDeniedException, ReadOnlyException, VersionMismatchException {

         // update

         if (!socId.equals(socInfo.getId())) {

             throw new InvalidParameterException("The id parameter does not match the id on the info object");

         }

         SocInfo copy = new SocInfo(socInfo);

         SocInfo old = this.getSoc(socInfo.getId(), context);

         if (!old.getMeta().getVersionInd().equals(copy.getMeta().getVersionInd())) {

             throw new VersionMismatchException(old.getMeta().getVersionInd());

         }

         copy.setMeta(updateMeta(copy.getMeta(), context));

         this.socMap.put(socInfo.getId(), copy);

         return new SocInfo(copy);

     }

     @Override

     public StatusInfo deleteSoc(String socId, ContextInfo context)

             throws DependentObjectsExistException, DoesNotExistException, InvalidParameterException, MissingParameterException,

             OperationFailedException, PermissionDeniedException {

         if (this.socMap.remove(socId) == null) {

             throw new DoesNotExistException(socId);

         }

         return newStatus();

     }

     @Override

     public List<ValidationResultInfo> validateSoc(String validationType, SocInfo socInfo, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException {

         // validate

         return new ArrayList<ValidationResultInfo>();

     }

     @Override

     public List<String> getSocIdsByCourseOffering(String courseOfferingId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

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

         for (SocInfo info : socMap.values()) {

             if (this.isCourseOfferingInSoc(info.getId(), courseOfferingId, context)) {

                 list.add(info.getId());

             }

         }

         return list;

     }

     @Override

     public List<String> getCourseOfferingIdsBySoc(String socId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         throw new OperationFailedException("not impemented");

     }

     @Override

     public Integer deleteCourseOfferingsBySoc(String socId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         throw new OperationFailedException("not impemented");

     }

     @Override

     public Boolean isCourseOfferingInSoc(String socId, String courseOfferingId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         throw new OperationFailedException("not impemented");

     }

     @Override

     public List<String> getPublishedCourseOfferingIdsBySoc(String socId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         throw new OperationFailedException("not impemented");

     }

     @Override

     public List<String> getUnpublishedCourseOfferingIdsBySoc(String socId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         throw new OperationFailedException("not impemented");

     }

     @Override

     public List<String> getUnpublishedActivityOfferingIdsBySoc(String socId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         throw new OperationFailedException("not impemented");

     }

     @Override

     public List<String> getUnscheduledActivityOfferingIdsBySoc(String socId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         throw new OperationFailedException("not impemented");

     }

     @Override

     public List<String> getCourseOfferingIdsWithUnscheduledFinalExamsBySoc(String socId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         throw new OperationFailedException("scheduleSoc has not been implemented");

     }

     @Override

     public StatusInfo scheduleSoc(String socId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         throw new OperationFailedException("scheduleSoc has not been implemented");

     }

     @Override

     public SocInfo rolloverSoc(String sourceSocId, String targetTermId, List<String> optionKeys, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         throw new OperationFailedException("reverseRollover has not been implemented");

     }

     @Override

     public SocRolloverResultInfo getSocRolloverResult(String rolloverResultId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         if (!this.socRolloverResultMap.containsKey(rolloverResultId)) {

             throw new DoesNotExistException(rolloverResultId);

         }

         return this.socRolloverResultMap.get(rolloverResultId);

     }

     @Override

     public List<SocRolloverResultInfo> getSocRolloverResultsByIds(List<String> rolloverResultIds, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         List<SocRolloverResultInfo> list = new ArrayList<SocRolloverResultInfo>();

         for (String id : rolloverResultIds) {

             list.add(this.getSocRolloverResult(id, context));

         }

         return list;

     }

     @Override

     public List<SocRolloverResultItemInfo> getSocRolloverResultItemsByIds(List<String> rolloverResultItemIds, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         List<SocRolloverResultItemInfo> list = new ArrayList<SocRolloverResultItemInfo>();

         for (String id : rolloverResultItemIds) {

             list.add(this.getSocRolloverResultItem(id, context));

         }

         return list;

     }

     @Override

     public List<SocRolloverResultItemInfo> getSocRolloverResultItemsByResultId(String socRolloverResultId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         List<SocRolloverResultItemInfo> list = new ArrayList<SocRolloverResultItemInfo>();

         for (SocRolloverResultItemInfo info : socRolloverResultItemMap.values()) {

             if (socRolloverResultId.equals(info.getSocRolloverResultId())) {

                 list.add(info);

             }

         }

         return list;

     }

     @Override

     public List<SocRolloverResultItemInfo> getSocRolloverResultItemsByResultIdAndSourceCourseOfferingId(String socRolloverResultId, String sourceCourseOfferingId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         List<SocRolloverResultItemInfo> list = new ArrayList<SocRolloverResultItemInfo>();

         for (SocRolloverResultItemInfo info : socRolloverResultItemMap.values()) {

             if (socRolloverResultId.equals(info.getSocRolloverResultId())) {

                 if (sourceCourseOfferingId.equals(info.getTargetCourseOfferingId())) {

                     list.add(info);

                 }

             }

         }

         return list;

     }

     @Override

     public List<SocRolloverResultItemInfo> getSocRolloverResultItemsByResultIdAndTargetCourseOfferingId(String socRolloverResultId, String targetCourseOfferingId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         List<SocRolloverResultItemInfo> list = new ArrayList<SocRolloverResultItemInfo>();

         for (SocRolloverResultItemInfo info : socRolloverResultItemMap.values()) {

             if (socRolloverResultId.equals(info.getSocRolloverResultId())) {

                 if (targetCourseOfferingId.equals(info.getTargetCourseOfferingId())) {

                     list.add(info);

                 }

             }

         }

         return list;

     }

     @Override

     public List<String> getSocRolloverResultIdsByTargetSoc(String targetSocId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

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

         for (SocRolloverResultInfo info : socRolloverResultMap.values()) {

             if (targetSocId.equals(info.getTargetSocId())) {

                 list.add(info.getId());

             }

         }

         return list;

     }

     @Override

     public List<String> getSocRolloverResultIdsBySourceSoc(String sourceSocId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

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

         for (SocRolloverResultInfo info : socRolloverResultMap.values()) {

             if (sourceSocId.equals(info.getSourceSocId())) {

                 list.add(info.getId());

             }

         }

         return list;

     }

     @Override

     public SocRolloverResultInfo reverseRollover(String rolloverResultId, List<String> optionKeys, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         throw new OperationFailedException("reverseRollover has not been implemented");

     }

     // cache variable 

     // The LinkedHashMap is just so the values come back in a predictable order

     private Map<String, SocRolloverResultInfo> socRolloverResultMap = new LinkedHashMap<String, SocRolloverResultInfo>();

     @Override

     public SocRolloverResultInfo createSocRolloverResult(String socRolloverResultTypeKey, SocRolloverResultInfo socRolloverResultInfo, ContextInfo context)

             throws DoesNotExistException, DataValidationErrorException, InvalidParameterException, MissingParameterException,

             OperationFailedException, PermissionDeniedException, ReadOnlyException {

         // create 

         if (!socRolloverResultTypeKey.equals(socRolloverResultInfo.getTypeKey())) {

             throw new InvalidParameterException("The type parameter does not match the type on the info object");

         }

         SocRolloverResultInfo copy = new SocRolloverResultInfo(socRolloverResultInfo);

         if (copy.getId() == null) {

             copy.setId(socRolloverResultMap.size() + "");

         }

         copy.setMeta(newMeta(context));

         socRolloverResultMap.put(copy.getId(), copy);

         return new SocRolloverResultInfo(copy);

     }

     @Override

     public SocRolloverResultInfo updateSocRolloverResult(String socRolloverResultId, SocRolloverResultInfo socRolloverResultInfo, ContextInfo context)

             throws DataValidationErrorException, DoesNotExistException, InvalidParameterException, MissingParameterException,

             OperationFailedException, PermissionDeniedException, ReadOnlyException, VersionMismatchException {

         // update

         if (!socRolloverResultId.equals(socRolloverResultInfo.getId())) {

             throw new InvalidParameterException("The id parameter does not match the id on the info object");

         }

         SocRolloverResultInfo copy = new SocRolloverResultInfo(socRolloverResultInfo);

         SocRolloverResultInfo old = this.getSocRolloverResult(socRolloverResultInfo.getId(), context);

         if (!old.getMeta().getVersionInd().equals(copy.getMeta().getVersionInd())) {

             throw new VersionMismatchException(old.getMeta().getVersionInd());

         }

         copy.setMeta(updateMeta(copy.getMeta(), context));

         this.socRolloverResultMap.put(socRolloverResultInfo.getId(), copy);

         return new SocRolloverResultInfo(copy);

     }

     @Override

     public SocRolloverResultInfo updateSocRolloverProgress(String socRolloverResultId, Integer itemsProcessed, ContextInfo context)

             throws DataValidationErrorException, DoesNotExistException, InvalidParameterException, MissingParameterException,

             OperationFailedException, PermissionDeniedException, ReadOnlyException, VersionMismatchException {

         SocRolloverResultInfo info = this.getSocRolloverResult(socRolloverResultId, context);

         info = new SocRolloverResultInfo(info);

         info.setItemsProcessed(itemsProcessed);

         return this.updateSocRolloverResult(info.getId(), info, context);

     }

     @Override

     public StatusInfo deleteSocRolloverResult(String socRolloverResultId, ContextInfo context)

             throws DoesNotExistException, DependentObjectsExistException,

             InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         List<SocRolloverResultItemInfo> items = this.getSocRolloverResultItemsByResultId(socRolloverResultId, context);

         if (!items.isEmpty()) {

             throw new DependentObjectsExistException(items.size() + " items exist");

         }

         if (this.socRolloverResultMap.remove(socRolloverResultId) == null) {

             throw new DoesNotExistException(socRolloverResultId);

         }

         return newStatus();

     }

     @Override

     public List<ValidationResultInfo> validateSocRolloverResult(String validationType, SocRolloverResultInfo socRolloverResultInfo, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException {

         // validate

         return new ArrayList<ValidationResultInfo>();

     }

     @Override

     public SocRolloverResultItemInfo getSocRolloverResultItem(String socRolloverResultItemId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         if (!this.socRolloverResultItemMap.containsKey(socRolloverResultItemId)) {

             throw new DoesNotExistException(socRolloverResultItemId);

         }

         return this.socRolloverResultItemMap.get(socRolloverResultItemId);

     }

     // cache variable 

     // The LinkedHashMap is just so the values come back in a predictable order

     private Map<String, SocRolloverResultItemInfo> socRolloverResultItemMap = new LinkedHashMap<String, SocRolloverResultItemInfo>();

     @Override

     public SocRolloverResultItemInfo createSocRolloverResultItem(String socRolloverResultId, String socRolloverResultItemTypeKey, SocRolloverResultItemInfo socRolloverResultItemInfo, ContextInfo context)

             throws DoesNotExistException, DataValidationErrorException, InvalidParameterException, MissingParameterException,

             OperationFailedException, PermissionDeniedException, ReadOnlyException {

         // create 

         if (!socRolloverResultItemTypeKey.equals(socRolloverResultItemInfo.getTypeKey())) {

             throw new InvalidParameterException("The type parameter does not match the type on the info object");

         }

         // TODO: check the rest of the readonly fields that are specified on the create to make sure they match the info object

         SocRolloverResultItemInfo copy = new SocRolloverResultItemInfo(socRolloverResultItemInfo);

         if (copy.getId() == null) {

             copy.setId(socRolloverResultItemMap.size() + "");

         }

         copy.setMeta(newMeta(context));

         socRolloverResultItemMap.put(copy.getId(), copy);

         return new SocRolloverResultItemInfo(copy);

     }

     @Override

     public Integer createSocRolloverResultItems(String socRolloverResultId, String typeKey,

             List<SocRolloverResultItemInfo> infos, ContextInfo context)

             throws DoesNotExistException, DataValidationErrorException, InvalidParameterException, MissingParameterException,

             OperationFailedException, PermissionDeniedException, ReadOnlyException {

         int count = 0;

         for (SocRolloverResultItemInfo info : infos) {

             count++;

             this.createSocRolloverResultItem(socRolloverResultId, typeKey, info, context);

         }

         return new Integer(count);

     }

     @Override

     public SocRolloverResultItemInfo updateSocRolloverResultItem(String socRolloverResultItemId, SocRolloverResultItemInfo socRolloverResultItemInfo, ContextInfo context)

             throws DataValidationErrorException, DoesNotExistException, InvalidParameterException, MissingParameterException,

             OperationFailedException, PermissionDeniedException, ReadOnlyException, VersionMismatchException {

         // update

         if (!socRolloverResultItemId.equals(socRolloverResultItemInfo.getId())) {

             throw new InvalidParameterException("The id parameter does not match the id on the info object");

         }

         SocRolloverResultItemInfo copy = new SocRolloverResultItemInfo(socRolloverResultItemInfo);

         SocRolloverResultItemInfo old = this.getSocRolloverResultItem(socRolloverResultItemInfo.getId(), context);

         if (!old.getMeta().getVersionInd().equals(copy.getMeta().getVersionInd())) {

             throw new VersionMismatchException(old.getMeta().getVersionInd());

         }

         copy.setMeta(updateMeta(copy.getMeta(), context));

         this.socRolloverResultItemMap.put(socRolloverResultItemInfo.getId(), copy);

         return new SocRolloverResultItemInfo(copy);

     }

     @Override

     public StatusInfo deleteSocRolloverResultItem(String socRolloverResultItemId, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException,

             PermissionDeniedException {

         if (this.socRolloverResultItemMap.remove(socRolloverResultItemId) == null) {

             throw new DoesNotExistException(socRolloverResultItemId);

         }

         return newStatus();

     }

     @Override

     public List<ValidationResultInfo> validateSocRolloverResultItem(String validationType, SocRolloverResultItemInfo socRolloverResultItemInfo, ContextInfo context)

             throws DoesNotExistException, InvalidParameterException, MissingParameterException, OperationFailedException {

         // validate

         return new ArrayList<ValidationResultInfo>();

     }

     private MetaInfo newMeta(ContextInfo context) {

         MetaInfo meta = new MetaInfo();

         meta.setCreateId(context.getPrincipalId());

         meta.setCreateTime(new Date());

         meta.setUpdateId(context.getPrincipalId());

         meta.setUpdateTime(meta.getCreateTime());

         meta.setVersionInd("0");

         return meta;

     }

     private StatusInfo newStatus() {

         StatusInfo status = new StatusInfo();

         status.setSuccess(Boolean.TRUE);

         return status;

     }

     private MetaInfo updateMeta(MetaInfo old, ContextInfo context) {

         MetaInfo meta = new MetaInfo(old);

         meta.setUpdateId(context.getPrincipalId());

         meta.setUpdateTime(new Date());

         meta.setVersionInd((Integer.parseInt(meta.getVersionInd()) + 1) + "");

         return meta;

     }

 }