/*

  * 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.impl.responsibility;

 import javax.persistence.CascadeType

 import javax.persistence.Column

 import javax.persistence.Entity

 import javax.persistence.FetchType

 import javax.persistence.Id

 import javax.persistence.JoinColumn

 import javax.persistence.OneToMany

 import javax.persistence.OneToOne

 import javax.persistence.Table

 import org.hibernate.annotations.Fetch

 import org.hibernate.annotations.FetchMode

 import org.hibernate.annotations.Type

 import org.kuali.rice.core.api.mo.common.Attributes

 import org.kuali.rice.kim.api.responsibility.Responsibility

 import org.kuali.rice.kim.api.responsibility.ResponsibilityContract

 import org.kuali.rice.kim.api.services.KimApiServiceLocator

 import org.kuali.rice.kim.api.type.KimType

 import org.kuali.rice.kim.api.type.KimTypeAttribute

 import org.kuali.rice.kim.api.type.KimTypeInfoService

 import org.kuali.rice.kim.impl.common.attribute.KimAttributeDataBo

 import org.kuali.rice.kim.impl.role.RoleResponsibilityBo

 import org.kuali.rice.krad.bo.PersistableBusinessObjectBase

 import org.kuali.rice.krad.service.DataDictionaryService

 import org.kuali.rice.krad.service.KRADServiceLocatorWeb

 @Entity

 @Table(name = "KRIM_RSP_T")

 public class ResponsibilityBo extends PersistableBusinessObjectBase implements ResponsibilityContract {

     private static final long serialVersionUID = 1L;

     @Id

     @Column(name = "RSP_ID")

     String id

     @Column(name="NMSPC_CD")

     String namespaceCode

     @Column(name="NM")

     String name

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

     String description;

     @Column(name="PERM_TMPL_ID")

     String templateId

     @Column(name="ACTV_IND")

     @Type(type="yes_no")

     boolean active

     @OneToOne(targetEntity=ResponsibilityTemplateBo.class,cascade=[],fetch=FetchType.EAGER)

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

     ResponsibilityTemplateBo template;

     @OneToMany(targetEntity=ResponsibilityAttributeBo.class,cascade=[CascadeType.ALL],fetch=FetchType.EAGER,mappedBy="id")

     @Fetch(value = FetchMode.SELECT)

     List<ResponsibilityAttributeBo> attributeDetails

     @OneToMany(targetEntity=RoleResponsibilityBo.class,cascade=[CascadeType.ALL],fetch=FetchType.EAGER,mappedBy="id")

     @Fetch(value = FetchMode.SELECT)

     List<RoleResponsibilityBo> roleResponsibilities

     Attributes attributes

     Attributes getAttributes() {

         return attributeDetails != null ? KimAttributeDataBo.toAttributes(attributeDetails) : attributes

     }

     /**

      * Converts a mutable bo to its immutable counterpart

      * @param bo the mutable business object

      * @return the immutable object

      */

     static Responsibility to(ResponsibilityBo bo) {

         if (bo == null) {

             return null

         }

         return Responsibility.Builder.create(bo).build();

     }

     /**

      * Converts a immutable object to its mutable counterpart

      * @param im immutable object

      * @return the mutable bo

      */

     static ResponsibilityBo from(Responsibility im) {

         if (im == null) {

             return null

         }

         ResponsibilityBo bo = new ResponsibilityBo()

         bo.id = im.id

         bo.namespaceCode = im.namespaceCode

         bo.name = im.name

         bo.description = im.description

         bo.active = im.active

         bo.templateId = im.template.getId()

         bo.template = ResponsibilityTemplateBo.from(im.template)

         bo.attributes = im.attributes

         bo.versionNumber = im.versionNumber

                 bo.objectId = im.objectId;

         return bo

     }

     ResponsibilityTemplateBo getTemplate() {

         return template;

     }

     //FIXME: temporary methods

     String getDetailObjectsValues(){

                 return attributeDetails.collect {it.attributeValue}.join(",")

         }

     String getDetailObjectsToDisplay() {

                 final KimType kimType = getTypeInfoService().getKimType( getTemplate().getKimTypeId() );

         return attributeDetails.collect {

             getKimAttributeLabelFromDD(kimType.getAttributeDefinitionById(it.kimAttributeId)) + ":" + it.attributeValue

         }.join(",")

         }

     private String getKimAttributeLabelFromDD( KimTypeAttribute attribute ){

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

     }

         private DataDictionaryService dataDictionaryService;

         private DataDictionaryService getDataDictionaryService() {

                 if(dataDictionaryService == null){

                         dataDictionaryService = KRADServiceLocatorWeb.getDataDictionaryService();

                 }

                 return dataDictionaryService;

         }

         private KimTypeInfoService kimTypeInfoService;

         private KimTypeInfoService getTypeInfoService() {

                 if(kimTypeInfoService == null){

                         kimTypeInfoService = KimApiServiceLocator.getKimTypeInfoService();

                 }

                 return kimTypeInfoService;

         }

 }