/**

  * Copyright 2010 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.core.organization.service.impl;

 import java.util.ArrayList;

 import java.util.List;

 import org.kuali.student.common.dto.TimeAmountInfo;

 import org.kuali.student.common.entity.TimeAmount;

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

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

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

 import org.kuali.student.common.service.impl.BaseAssembler;

 import org.kuali.student.core.organization.dao.OrganizationDao;

 import org.kuali.student.core.organization.dto.OrgHierarchyInfo;

 import org.kuali.student.core.organization.dto.OrgInfo;

 import org.kuali.student.core.organization.dto.OrgOrgRelationInfo;

 import org.kuali.student.core.organization.dto.OrgOrgRelationTypeInfo;

 import org.kuali.student.core.organization.dto.OrgPersonRelationInfo;

 import org.kuali.student.core.organization.dto.OrgPersonRelationTypeInfo;

 import org.kuali.student.core.organization.dto.OrgPositionRestrictionInfo;

 import org.kuali.student.core.organization.dto.OrgTypeInfo;

 import org.kuali.student.core.organization.entity.Org;

 import org.kuali.student.core.organization.entity.OrgAttribute;

 import org.kuali.student.core.organization.entity.OrgHierarchy;

 import org.kuali.student.core.organization.entity.OrgOrgRelation;

 import org.kuali.student.core.organization.entity.OrgOrgRelationAttribute;

 import org.kuali.student.core.organization.entity.OrgOrgRelationType;

 import org.kuali.student.core.organization.entity.OrgPersonRelation;

 import org.kuali.student.core.organization.entity.OrgPersonRelationAttribute;

 import org.kuali.student.core.organization.entity.OrgPersonRelationType;

 import org.kuali.student.core.organization.entity.OrgPositionRestriction;

 import org.kuali.student.core.organization.entity.OrgPositionRestrictionAttribute;

 import org.kuali.student.core.organization.entity.OrgType;

 import org.springframework.beans.BeanUtils;

 public class OrganizationAssembler extends BaseAssembler{

         public static List<OrgHierarchyInfo> toOrgHierarchyInfos(

                         List<OrgHierarchy> orgHierarchys) {

                 List<OrgHierarchyInfo> orgHierarchyInfos = new ArrayList<OrgHierarchyInfo>(orgHierarchys.size());

                 for(OrgHierarchy orgHierarchy:orgHierarchys){

                         orgHierarchyInfos.add(toOrgHierarchyInfo(orgHierarchy));

                 }

                 return orgHierarchyInfos;

         }

         public static OrgHierarchyInfo toOrgHierarchyInfo(OrgHierarchy orgHierarchy) {

                 if (orgHierarchy == null) {

                         return null;

                 }

                 OrgHierarchyInfo orgHierarchyInfo = new OrgHierarchyInfo();

                 BeanUtils.copyProperties(orgHierarchy, orgHierarchyInfo, new String[] { "rootOrgId",

                                 "attributes" });

                 // copy attributes and RootOrg

                 orgHierarchyInfo.setAttributes(toAttributeMap(orgHierarchy.getAttributes()));

                 orgHierarchyInfo.setRootOrgId(orgHierarchy.getRootOrg().getId());

                 orgHierarchyInfo.setDescr(orgHierarchy.getDescr());

                 return orgHierarchyInfo;

         }

         public static List<OrgInfo> toOrgInfos(List<Org> orgs) {

                 List<OrgInfo> orgInfos = new ArrayList<OrgInfo>(orgs.size());

                 for(Org org:orgs){

                         orgInfos.add(toOrgInfo(org));

                 }

                 return orgInfos;

         }

         public static OrgInfo toOrgInfo(Org org) {

                 if (org == null) {

                         return null;

                 }

                 OrgInfo orgInfo = new OrgInfo();

                 BeanUtils.copyProperties(org, orgInfo, new String[] { "type",

                                 "attributes", "metaInfo" });

                 // copy attributes, metadata, and Type

                 orgInfo.setAttributes(toAttributeMap(org.getAttributes()));

                 orgInfo.setMetaInfo(toMetaInfo(org.getMeta(), org.getVersionNumber()));

                 orgInfo.setType(org.getType().getId());

                 return orgInfo;

         }

         public static List<OrgPersonRelationInfo> toOrgPersonRelationInfos(List<OrgPersonRelation> relations) {

                 List<OrgPersonRelationInfo> relationInfos = new ArrayList<OrgPersonRelationInfo>(relations.size());

                 for (OrgPersonRelation relation : relations) {

                         relationInfos.add(toOrgPersonRelationInfo(relation));

                 }

                 return relationInfos;

         }

         public static OrgPersonRelationInfo toOrgPersonRelationInfo(OrgPersonRelation relation) {

                 OrgPersonRelationInfo relationInfo = new OrgPersonRelationInfo();

                 BeanUtils.copyProperties(relation, relationInfo, new String[] { "type",

                                 "attributes", "metaInfo", "orgId"});

                 relationInfo.setOrgId(relation.getOrg().getId());

                 relationInfo.setAttributes(toAttributeMap(relation.getAttributes()));

                 relationInfo.setMetaInfo(toMetaInfo(relation.getMeta(), relation.getVersionNumber()));

                 relationInfo.setType(relation.getType().getId());

                 //relationInfo.setId(relation.getId());

                 return relationInfo;

         }

         public static List<OrgOrgRelationInfo> toOrgOrgRelationInfos(

                         List<OrgOrgRelation> orgOrgRelations) {

                 List<OrgOrgRelationInfo> orgOrgRelationInfo = new ArrayList<OrgOrgRelationInfo>();

                 for(OrgOrgRelation orgOrgRelation:orgOrgRelations){

                         orgOrgRelationInfo.add(toOrgOrgRelationInfo(orgOrgRelation));

                 }

                 return orgOrgRelationInfo;

         }

         public static OrgOrgRelationInfo toOrgOrgRelationInfo(

                         OrgOrgRelation orgOrgRelation) {

                 if (orgOrgRelation == null) {

                         return null;

                 }

                 OrgOrgRelationInfo orgOrgRelationInfo = new OrgOrgRelationInfo();

                 BeanUtils.copyProperties(orgOrgRelation, orgOrgRelationInfo, new String[] { "type",

                                 "attributes", "metaInfo","orgId","relatedOrgId" });

                 // copy attributes, metadata, Type, and related orgs

                 orgOrgRelationInfo.setAttributes(toAttributeMap(orgOrgRelation.getAttributes()));

                 orgOrgRelationInfo.setMetaInfo(toMetaInfo(orgOrgRelation.getMeta(), orgOrgRelation.getVersionNumber()));

                 orgOrgRelationInfo.setType(orgOrgRelation.getType().getId());

                 orgOrgRelationInfo.setOrgId(orgOrgRelation.getOrg().getId());

                 orgOrgRelationInfo.setRelatedOrgId(orgOrgRelation.getRelatedOrg().getId());

                 return orgOrgRelationInfo;

         }

         public static OrgPositionRestrictionInfo toOrgPositionRestrictionInfo(OrgPositionRestriction restriction) {

                 OrgPositionRestrictionInfo restrictionInfo = new OrgPositionRestrictionInfo();

                 BeanUtils.copyProperties(restriction, restrictionInfo, new String[] { "attributes", "metaInfo","orgId","personRelationType","stdDuration" });

                 if(restriction.getStdDuration()!=null){

                         restrictionInfo.setStdDuration(new TimeAmountInfo());

                         BeanUtils.copyProperties(restriction.getStdDuration(), restrictionInfo.getStdDuration());

                 }

                 restrictionInfo.setOrgId(restriction.getOrg().getId());

                 restrictionInfo.setAttributes(toAttributeMap(restriction.getAttributes()));

                 restrictionInfo.setMetaInfo(toMetaInfo(restriction.getMeta(), restriction.getVersionNumber()));

                 restrictionInfo.setOrgPersonRelationTypeKey(restriction.getPersonRelationType().getId());

                 restrictionInfo.setDesc(restriction.getDescr());

                 return restrictionInfo;

         }

         public static List<OrgPositionRestrictionInfo> toOrgPositionRestrictionInfos(List<OrgPositionRestriction> restrictions) {

                 List<OrgPositionRestrictionInfo> restrictionInfos = new ArrayList<OrgPositionRestrictionInfo>(restrictions.size());

                 for (OrgPositionRestriction restriction : restrictions) {

                         restrictionInfos.add(toOrgPositionRestrictionInfo(restriction));

                 }

                 return restrictionInfos;

         }

         public static OrgTypeInfo toOrgTypeInfo(OrgType orgType) {

                 return toGenericTypeInfo(OrgTypeInfo.class, orgType);

         }

         public static List<OrgTypeInfo> toOrgTypeInfos(List<OrgType> orgTypes) {

                 List<OrgTypeInfo> orgTypeInfos = new ArrayList<OrgTypeInfo>(orgTypes.size());

                 for (OrgType orgType : orgTypes) {

                         orgTypeInfos.add(toOrgTypeInfo(orgType));

                 }

                 return orgTypeInfos;

         }

         public static OrgPersonRelationTypeInfo toOrgPersonRelationTypeInfo(OrgPersonRelationType orgPersonRelationType) {

                 OrgPersonRelationTypeInfo orgPersonRelationTypeInfo = new OrgPersonRelationTypeInfo();

                 BeanUtils.copyProperties(orgPersonRelationType, orgPersonRelationTypeInfo, new String[] { "attributes", "orgHierarchy"});

                 orgPersonRelationTypeInfo.setAttributes(toAttributeMap(orgPersonRelationType.getAttributes()));

                 return orgPersonRelationTypeInfo;

         }

         public static List<OrgPersonRelationTypeInfo> toOrgPersonRelationTypeInfos(List<OrgPersonRelationType> orgPersonRelationTypes) {

                 List<OrgPersonRelationTypeInfo> oprtys = new ArrayList<OrgPersonRelationTypeInfo>(orgPersonRelationTypes.size());

                 for (OrgPersonRelationType type : orgPersonRelationTypes) {

                         oprtys.add(toOrgPersonRelationTypeInfo(type));

                 }

                 return oprtys;

         }

         public static OrgOrgRelationTypeInfo toOrgOrgRelationTypeInfo(OrgOrgRelationType orgOrgRelationType) {

                 if (orgOrgRelationType == null) {

                         return null;

                 }

                 OrgOrgRelationTypeInfo orgOrgRelationTypeInfo = new OrgOrgRelationTypeInfo();

                 BeanUtils.copyProperties(orgOrgRelationType, orgOrgRelationTypeInfo, new String[] { "attributes", "orgHierarchy"});

                 orgOrgRelationTypeInfo.setAttributes(toAttributeMap(orgOrgRelationType.getAttributes()));

                 orgOrgRelationTypeInfo.setOrgHierarchyKey(orgOrgRelationType.getOrgHierarchy().getId());

                 return orgOrgRelationTypeInfo;

         }

         public static List<OrgOrgRelationTypeInfo> toOrgOrgRelationTypeInfos(List<OrgOrgRelationType> orgOrgRelationTypes) {

                 List<OrgOrgRelationTypeInfo> orgOrgRelationTypeInfos = new ArrayList<OrgOrgRelationTypeInfo>(orgOrgRelationTypes.size());

                 for (OrgOrgRelationType orgOrgRelationType : orgOrgRelationTypes) {

                         orgOrgRelationTypeInfos.add(toOrgOrgRelationTypeInfo(orgOrgRelationType));

                 }

                 return orgOrgRelationTypeInfos;

         }

         public static Org toOrg(boolean isUpdate, OrgInfo orgInfo, OrganizationDao dao)

                         throws InvalidParameterException, DoesNotExistException, VersionMismatchException {

                 Org org;

                 if (isUpdate) {

                         org = dao.fetch(Org.class, orgInfo.getId());

                         if (org == null) {

                                 throw new DoesNotExistException("Org does not exist for id: " + orgInfo.getId());

                         }

                         if (!String.valueOf(org.getVersionNumber()).equals(orgInfo.getMetaInfo().getVersionInd())){

                                 throw new VersionMismatchException("Org to be updated is not the current version");

                         }

                 } else {

                         org = new Org();

                 }

                 // Copy all basic properties

                 BeanUtils.copyProperties(orgInfo, org, new String[] { "type",

                                 "attributes", "metaInfo", "orgPersonRelationTypes" });

                 // Copy Attributes

                 org.setAttributes(toGenericAttributes(OrgAttribute.class, orgInfo.getAttributes(), org, dao));

                 // Search for and copy the type

                 OrgType orgType = dao.fetch(OrgType.class, orgInfo.getType());

                 if (orgType == null) {

                         throw new InvalidParameterException(

                                         "OrgType does not exist for id: " + orgInfo.getType());

                 }

                 org.setType(orgType);

                 return org;

         }

         public static OrgOrgRelation toOrgOrgRelation(boolean isUpdate,

                         OrgOrgRelationInfo orgOrgRelationInfo,

                         OrganizationDao dao) throws DoesNotExistException, VersionMismatchException, InvalidParameterException {

                 OrgOrgRelation orgOrgRelation;

                 if (isUpdate) {

                         orgOrgRelation = dao.fetch(OrgOrgRelation.class, orgOrgRelationInfo.getId());

                         if (orgOrgRelation == null) {

                                 throw new DoesNotExistException("OrgOrgRelation does not exist for id: " + orgOrgRelationInfo.getId());

                         }

                         if (!String.valueOf(orgOrgRelation.getVersionNumber()).equals(orgOrgRelationInfo.getMetaInfo().getVersionInd())){

                                 throw new VersionMismatchException("OrgOrgRelation to be updated is not the current version");

                         }

                 } else {

                         orgOrgRelation = new OrgOrgRelation();

                 }

                 // Copy all basic properties

                 BeanUtils.copyProperties(orgOrgRelationInfo, orgOrgRelation, new String[] { "type",

                                 "attributes", "metaInfo", "org", "relatedOrg" });

                 // Copy Attributes

                 orgOrgRelation.setAttributes(toGenericAttributes(OrgOrgRelationAttribute.class, orgOrgRelationInfo.getAttributes(), orgOrgRelation, dao));

                 // Search for and copy the org

                 Org org = dao.fetch(Org.class, orgOrgRelationInfo.getOrgId());

                 if (org == null) {

                         throw new InvalidParameterException(

                                         "Org does not exist for id: " + orgOrgRelationInfo.getOrgId());

                 }

                 orgOrgRelation.setOrg(org);

                 // Search for and copy the related org

                 Org relatedOrg = dao.fetch(Org.class, orgOrgRelationInfo.getRelatedOrgId());

                 if (relatedOrg == null) {

                         throw new InvalidParameterException(

                                         "RelatedOrg does not exist for id: " + orgOrgRelationInfo.getRelatedOrgId());

                 }

                 orgOrgRelation.setRelatedOrg(relatedOrg);

                 // Search for and copy the type

                 OrgOrgRelationType orgOrgRelationType = dao.fetch(OrgOrgRelationType.class, orgOrgRelationInfo.getType());

                 if (orgOrgRelationType == null) {

                         throw new InvalidParameterException(

                                         "OrgOrgRelationType does not exist for id: " + orgOrgRelationInfo.getType());

                 }

                 orgOrgRelation.setType(orgOrgRelationType);

                 return orgOrgRelation;

         }

         public static OrgPersonRelation toOrgPersonRelation(boolean isUpdate,

                         OrgPersonRelationInfo orgPersonRelationInfo,

                         OrganizationDao dao) throws InvalidParameterException, VersionMismatchException, DoesNotExistException {

                 OrgPersonRelation orgPersonRelation;

                 if (isUpdate) {

                         orgPersonRelation = dao.fetch(OrgPersonRelation.class, orgPersonRelationInfo.getId());

                         if (orgPersonRelation == null) {

                                 throw new DoesNotExistException("OrgOrgRelation does not exist for id: " + orgPersonRelationInfo.getId());

                         }

                         if (!String.valueOf(orgPersonRelation.getVersionNumber()).equals(orgPersonRelationInfo.getMetaInfo().getVersionInd())){

                                 throw new VersionMismatchException("OrgOrgRelation to be updated is not the current version");

                         }

                 } else {

                         orgPersonRelation = new OrgPersonRelation();

                 }

                 // Copy all basic properties

                 BeanUtils.copyProperties(orgPersonRelationInfo, orgPersonRelation, new String[] { "type",

                                 "attributes", "metaInfo", "org", "personId" });

                 // Copy Attributes

                 orgPersonRelation.setAttributes(toGenericAttributes(OrgPersonRelationAttribute.class, orgPersonRelationInfo.getAttributes(), orgPersonRelation, dao));

                 // Search for and copy the org

                 Org org = dao.fetch(Org.class, orgPersonRelationInfo.getOrgId());

                 if (org == null) {

                         throw new InvalidParameterException(

                                         "Org does not exist for id: " + orgPersonRelationInfo.getOrgId());

                 }

                 orgPersonRelation.setOrg(org);

                 // Search for and copy the related org

                 //TODO Use the person Service here

 //                Person person = personService.findPerson(orgPersonRelationInfo.getPersonId());

 //                if (person == null) {

 //                        throw new InvalidParameterException(

 //                                        "Person does not exist for id: " + orgPersonRelationInfo.getPersonId());

 //                }

 //                orgPersonRelation.setPersonId(person.getId());

                 orgPersonRelation.setPersonId(orgPersonRelationInfo.getPersonId());

                 // Search for and copy the type

                 OrgPersonRelationType orgPersonRelationType = dao.fetch(OrgPersonRelationType.class, orgPersonRelationInfo.getType());

                 if (orgPersonRelationType == null) {

                         throw new InvalidParameterException(

                                         "OrgPersonRelationType does not exist for id: " + orgPersonRelationInfo.getType());

                 }

                 orgPersonRelation.setType(orgPersonRelationType);

                 return orgPersonRelation;

         }

         public static OrgPositionRestriction toOrgPositionRestriction(boolean isUpdate,

                         OrgPositionRestrictionInfo orgPositionRestrictionInfo,

                         OrganizationDao dao) throws DoesNotExistException, VersionMismatchException, InvalidParameterException {

                 OrgPositionRestriction orgPositionRestriction;

                 if (isUpdate) {

                         orgPositionRestriction = dao.fetch(OrgPositionRestriction.class, orgPositionRestrictionInfo.getId());

                         if (orgPositionRestriction == null) {

                                 throw new DoesNotExistException("OrgPositionRestriction does not exist for id: " + orgPositionRestrictionInfo.getId());

                         }

                         if (!String.valueOf(orgPositionRestriction.getVersionNumber()).equals(orgPositionRestrictionInfo.getMetaInfo().getVersionInd())){

                                 throw new VersionMismatchException("OrgPositionRestriction to be updated is not the current version");

                         }

                 } else {

                         orgPositionRestriction = new OrgPositionRestriction();

                 }

                 // Copy all basic properties

                 BeanUtils.copyProperties(orgPositionRestrictionInfo, orgPositionRestriction, new String[] { "personRelationType",

                                 "attributes", "metaInfo", "org", "stdDuration" });

                 if(orgPositionRestrictionInfo.getStdDuration()!=null){

                         orgPositionRestriction.setStdDuration(new TimeAmount());

                         BeanUtils.copyProperties(orgPositionRestrictionInfo.getStdDuration(), orgPositionRestriction.getStdDuration());

                 }

                 // Copy Attributes

                 orgPositionRestriction.setAttributes(toGenericAttributes(OrgPositionRestrictionAttribute.class, orgPositionRestrictionInfo.getAttributes(), orgPositionRestriction, dao));

                 // Search for and copy the org

                 Org org = dao.fetch(Org.class, orgPositionRestrictionInfo.getOrgId());

                 if (org == null) {

                         throw new InvalidParameterException(

                                         "Org does not exist for id: " + orgPositionRestrictionInfo.getOrgId());

                 }

                 orgPositionRestriction.setOrg(org);

                 // Search for and copy the type

                 OrgPersonRelationType orgPersonRelationType = dao.fetch(OrgPersonRelationType.class, orgPositionRestrictionInfo.getOrgPersonRelationTypeKey());

                 if (orgPersonRelationType == null) {

                         throw new InvalidParameterException(

                                         "OrgPersonRelationType does not exist for id: " + orgPositionRestrictionInfo.getOrgPersonRelationTypeKey());

                 }

                 orgPositionRestriction.setPersonRelationType(orgPersonRelationType);

                 orgPositionRestriction.setDescr(orgPositionRestrictionInfo.getDesc());

                 return orgPositionRestriction;

         }

 }