/*

  * Copyright 2007-2008 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.opensource.org/licenses/ecl2.php

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing responsibilitys and

  * limitations under the License.

  */

 package org.kuali.rice.kim.bo.role.impl;

 import org.apache.commons.lang.StringUtils;

 import org.hibernate.annotations.Fetch;

 import org.hibernate.annotations.FetchMode;

 import org.hibernate.annotations.Type;

 import org.kuali.rice.core.xml.dto.AttributeSet;

 import org.kuali.rice.kim.bo.role.KimResponsibility;

 import org.kuali.rice.kim.bo.role.dto.KimResponsibilityInfo;

 import org.kuali.rice.kim.bo.types.dto.KimTypeAttributeInfo;

 import org.kuali.rice.kim.bo.types.dto.KimTypeInfo;

 import org.kuali.rice.kim.service.KIMServiceLocatorWeb;

 import org.kuali.rice.kim.service.KimTypeInfoService;

 import org.kuali.rice.kim.util.KimConstants;

 import org.kuali.rice.kns.bo.PersistableBusinessObjectBase;

 import org.kuali.rice.kns.service.DataDictionaryService;

 import org.kuali.rice.kns.service.KNSServiceLocatorWeb;

 import org.springframework.util.AutoPopulatingList;

 import javax.persistence.*;

 import java.util.Iterator;

 import java.util.List;

 /**

  * @author Kuali Rice Team (rice.collab@kuali.org)

  */

 @Entity

 @Table(name="KRIM_RSP_T")

 public class KimResponsibilityImpl extends PersistableBusinessObjectBase implements KimResponsibility {

         private static final long serialVersionUID = 1L;

         @Id

         @Column(name="RSP_ID")

         protected String responsibilityId;

         @Column(name="NMSPC_CD")

         protected String namespaceCode;

         @Column(name="NM")

         protected String name;

         @Column(name="DESC_TXT", length=400)

         protected String description;

         @Type(type="yes_no")

         @Column(name="ACTV_IND")

         protected boolean active;

         @OneToMany(targetEntity=ResponsibilityAttributeDataImpl.class,cascade={CascadeType.ALL},fetch=FetchType.EAGER,mappedBy="responsibilityId")

         @Fetch(value = FetchMode.SELECT)

         //@JoinColumn(name="RSP_ID", insertable = false, updatable = false)

         protected List<ResponsibilityAttributeDataImpl> detailObjects = new AutoPopulatingList(ResponsibilityAttributeDataImpl.class);

         @Column(name="RSP_TMPL_ID")

         protected String templateId;

         @OneToOne(cascade={},fetch=FetchType.EAGER)

     @JoinColumn(name="RSP_TMPL_ID", insertable=false, updatable=false)

         protected KimResponsibilityTemplateImpl template = new KimResponsibilityTemplateImpl();

         @OneToMany(targetEntity=RoleResponsibilityImpl.class,cascade={CascadeType.ALL},fetch=FetchType.EAGER,mappedBy="responsibilityId")

         @Fetch(value = FetchMode.SELECT)

         //@JoinColumn(name="RSP_ID", insertable = false, updatable = false)

         protected List<RoleResponsibilityImpl> roleResponsibilities = new AutoPopulatingList(RoleResponsibilityImpl.class);

         /**

          * @see org.kuali.rice.kns.bo.Inactivateable#isActive()

          */

         public boolean isActive() {

                 return active;

         }

         /**

          * @see org.kuali.rice.kns.bo.Inactivateable#setActive(boolean)

          */

         public void setActive(boolean active) {

                 this.active = active;

         }

         /**

          * @see org.kuali.rice.kim.bo.role.KimResponsibility#getDescription()

          */

         public String getDescription() {

                 return description;

         }

         /**

          * @see org.kuali.rice.kim.bo.role.KimResponsibility#getResponsibilityId()

          */

         public String getResponsibilityId() {

                 return responsibilityId;

         }

         /**

          * @see org.kuali.rice.kim.bo.role.KimResponsibility#getName()

          */

         public String getName() {

                 return name;

         }

         /**

          * @see org.kuali.rice.kim.bo.role.KimResponsibility#getName()

          */

         public String getNameToDisplay() {

                 if(template!=null && StringUtils.equals(template.getName(), name)){

                         return name;

                 } else{

                         return template.getName()+" "+name;

                 }

         }

         public void setDescription(String responsibilityDescription) {

                 this.description = responsibilityDescription;

         }

         public void setName(String responsibilityName) {

                 this.name = responsibilityName;

         }

         public KimResponsibilityInfo toSimpleInfo() {

                 KimResponsibilityInfo dto = new KimResponsibilityInfo();

                 dto.setResponsibilityId( getResponsibilityId() );

                 dto.setNamespaceCode( getNamespaceCode() );

                 dto.setName( getName() );

                 dto.setDescription( getDescription() );

                 dto.setActive( isActive() );

                 dto.setDetails( getDetails() );

                 return dto;

         }

         public List<ResponsibilityAttributeDataImpl> getDetailObjects() {

                 return this.detailObjects;

         }

         public void setDetailObjects(List<ResponsibilityAttributeDataImpl> detailObjects) {

                 this.detailObjects = detailObjects;

                 detailsAsAttributeSet = null;

         }

         public boolean hasDetails() {

                 return !detailObjects.isEmpty();

         }

         protected transient AttributeSet detailsAsAttributeSet = null;

         public AttributeSet getDetails() {

                 if ( detailsAsAttributeSet == null ) {

                         KimTypeInfo kimType = getTypeInfoService().getKimType( getTemplate().getKimTypeId() );

                         AttributeSet m = new AttributeSet();

                         for ( ResponsibilityAttributeDataImpl data : getDetailObjects() ) {

                                 KimTypeAttributeInfo attribute = null;

                                 if ( kimType != null ) {

                                         attribute = kimType.getAttributeDefinition( data.getKimAttributeId() );

                                 }

                                 if ( attribute != null ) {

                                         m.put( attribute.getAttributeName(), data.getAttributeValue() );

                                 } else {

                                         m.put( data.getKimAttribute().getAttributeName(), data.getAttributeValue() );

                                 }

                         }

                         detailsAsAttributeSet = m;

                 }

                 return detailsAsAttributeSet;

         }

         public KimResponsibilityTemplateImpl getTemplate() {

                 return this.template;

         }

         public void setTemplate(KimResponsibilityTemplateImpl template) {

                 this.template = template;

         }

         public String getNamespaceCode() {

                 return this.namespaceCode;

         }

         public void setNamespaceCode(String namespaceCode) {

                 this.namespaceCode = namespaceCode;

         }

         public String getTemplateId() {

                 return this.templateId;

         }

         public void setTemplateId(String templateId) {

                 this.templateId = templateId;

         }

         public void setResponsibilityId(String responsibilityId) {

                 this.responsibilityId = responsibilityId;

         }

         /**

          * @return the roleResponsibilities

          */

         public List<RoleResponsibilityImpl> getRoleResponsibilities() {

                 return this.roleResponsibilities;

         }

         /**

          * @param roleResponsibilities the roleResponsibilities to set

          */

         public void setRoleResponsibilities(

                         List<RoleResponsibilityImpl> roleResponsibilities) {

                 this.roleResponsibilities = roleResponsibilities;

         }

         public String getDetailObjectsValues(){

                 StringBuffer detailObjectsToDisplay = new StringBuffer();

                 Iterator<ResponsibilityAttributeDataImpl> respIter = getDetailObjects().iterator();

                 while ( respIter.hasNext() ) {

                         ResponsibilityAttributeDataImpl responsibilityAttributeData = respIter.next();

                         detailObjectsToDisplay.append( responsibilityAttributeData.getAttributeValue() );

                         if ( respIter.hasNext() ) {

                                 detailObjectsToDisplay.append( KimConstants.KimUIConstants.COMMA_SEPARATOR );

                         }

                 }

                 return detailObjectsToDisplay.toString();

         }

         public String getDetailObjectsToDisplay() {

                 KimTypeInfo kimType = getTypeInfoService().getKimType( getTemplate().getKimTypeId() );

                 StringBuffer detailObjectsToDisplay = new StringBuffer();

                 Iterator<ResponsibilityAttributeDataImpl> respIter = getDetailObjects().iterator();

                 while ( respIter.hasNext() ) {

                         ResponsibilityAttributeDataImpl responsibilityAttributeData = respIter.next();

                         detailObjectsToDisplay.append( getKimAttributeLabelFromDD(kimType.getAttributeDefinition(responsibilityAttributeData.getKimAttributeId())));

                         detailObjectsToDisplay.append( KimConstants.KimUIConstants.NAME_VALUE_SEPARATOR );

                         detailObjectsToDisplay.append( responsibilityAttributeData.getAttributeValue() );

                         if ( respIter.hasNext() ) {

                                 detailObjectsToDisplay.append( KimConstants.KimUIConstants.COMMA_SEPARATOR );

                         }

                 }

                 return detailObjectsToDisplay.toString();

         }

         protected String getKimAttributeLabelFromDD( KimTypeAttributeInfo attribute ){

             return getDataDictionaryService().getAttributeLabel(attribute.getComponentName(), attribute.getAttributeName() );

     }

         transient private DataDictionaryService dataDictionaryService;

         public DataDictionaryService getDataDictionaryService() {

                 if(dataDictionaryService == null){

                         dataDictionaryService = KNSServiceLocatorWeb.getDataDictionaryService();

                 }

                 return dataDictionaryService;

         }

         private transient static KimTypeInfoService kimTypeInfoService;

         protected KimTypeInfoService getTypeInfoService() {

                 if(kimTypeInfoService == null){

                         kimTypeInfoService = KIMServiceLocatorWeb.getTypeInfoService();

                 }

                 return kimTypeInfoService;

         }

 }