package org.kuali.student.r2.core.classI.atp.model;

 import java.util.ArrayList;

 import java.util.Date;

 import java.util.List;

 import javax.persistence.CascadeType;

 import javax.persistence.Column;

 import javax.persistence.Entity;

 import javax.persistence.FetchType;

 import javax.persistence.JoinColumn;

 import javax.persistence.ManyToOne;

 import javax.persistence.OneToMany;

 import javax.persistence.Table;

 import javax.persistence.Temporal;

 import javax.persistence.TemporalType;

 import org.kuali.student.r2.common.entity.AttributeOwner;

 import org.kuali.student.r2.common.entity.MetaEntity;

 import org.kuali.student.r2.common.infc.Attribute;

 import org.kuali.student.r2.core.atp.dto.AtpAtpRelationInfo;

 import org.kuali.student.r2.core.atp.infc.AtpAtpRelation;

 @Entity

 @Table(name = "KSEN_ATPATP_RELTN")

 public class AtpAtpRelationEntity extends MetaEntity implements AttributeOwner<AtpAtpRelationAttributeEntity>{

     @ManyToOne

     @JoinColumn(name="ATP_ID")

     private AtpEntity atp;

     @ManyToOne

     @JoinColumn(name="RELATED_ATP_ID")

     private AtpEntity relatedAtp;

     @ManyToOne

     @JoinColumn(name="ATP_RELTN_TYPE_ID")

     private AtpAtpRelationTypeEntity atpAtpRelationType;

     @Temporal(TemporalType.TIMESTAMP)

     @Column(name = "EFF_DT")

     private Date effectiveDate;

     @Temporal(TemporalType.TIMESTAMP)

     @Column(name = "EXPIR_DT")

     private Date expirationDate;

     @ManyToOne(cascade = CascadeType.ALL)

     @JoinColumn(name = "ATP_STATE_ID")

     private AtpStateEntity atpState;

     @OneToMany(cascade = CascadeType.ALL)

     private List<AtpAtpRelationAttributeEntity> attributes;

    public AtpAtpRelationEntity(){}

     public AtpAtpRelationEntity(AtpAtpRelation atpAtpRelation){

         this.setId(atpAtpRelation.getId());

         this.setEffectiveDate(atpAtpRelation.getEffectiveDate());

         this.setExpirationDate(atpAtpRelation.getExpirationDate());

         this.setAttributes(new ArrayList<AtpAtpRelationAttributeEntity>());

         if (null != atpAtpRelation.getAttributes()) {

             for (Attribute att : atpAtpRelation.getAttributes()) {

                 this.getAttributes().add(new AtpAtpRelationAttributeEntity(att));

             }

         }

     }

     public AtpEntity getAtp() {

         return atp;

     }

     public void setAtp(AtpEntity atp) {

         this.atp = atp;

     }

     public AtpEntity getRelatedAtp() {

         return relatedAtp;

     }

     public void setRelatedAtp(AtpEntity relatedAtp) {

         this.relatedAtp = relatedAtp;

     }

     public AtpAtpRelationTypeEntity getAtpAtpRelationType() {

         return atpAtpRelationType;

     }

     public void setAtpAtpRelationType(AtpAtpRelationTypeEntity atpAtpRelationType) {

         this.atpAtpRelationType = atpAtpRelationType;

     }

     public Date getEffectiveDate() {

         return effectiveDate;

     }

     public void setEffectiveDate(Date effectiveDate) {

         this.effectiveDate = effectiveDate;

     }

     public Date getExpirationDate() {

         return expirationDate;

     }

     public void setExpirationDate(Date expirationDate) {

         this.expirationDate = expirationDate;

     }

     public AtpStateEntity getAtpState() {

         return atpState;

     }

     public void setAtpState(AtpStateEntity atpState) {

         this.atpState = atpState;

     }

     @Override

     public void setAttributes(List<AtpAtpRelationAttributeEntity> attributes) {

         this.attributes = attributes;       

     }

     @Override

     public List<AtpAtpRelationAttributeEntity> getAttributes() {

         return attributes;

     }

     public AtpAtpRelationInfo toDto() {

         AtpAtpRelationInfo aarInfo = AtpAtpRelationInfo.newInstance();

         aarInfo.setId(getId());

         aarInfo.setAtpKey(atp.getId());

         aarInfo.setRelatedAtpKey(relatedAtp.getId());

         aarInfo.setEffectiveDate(effectiveDate);

         aarInfo.setExpirationDate(expirationDate);

         aarInfo.setStateKey(atpState.getId());

         aarInfo.setTypeKey(atpAtpRelationType.getId());

         aarInfo.setMetaInfo(super.toDTO());

         List<Attribute> atts = new ArrayList<Attribute>();

         for (AtpAtpRelationAttributeEntity att : getAttributes()) {

             Attribute attInfo = att.toDto();

             atts.add(attInfo);

         }

         aarInfo.setAttributes(atts);

         return aarInfo;

     }

 }