/**

  * Copyright 2012 The Kuali Foundation

  *

  * Licensed under the the Educational Community License, Version 1.0

  * (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/ecl1.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 permissions and

  * limitations under the License.

  */

 package org.kuali.student.enrollment.class1.lpr.model;

 import java.util.ArrayList;

 import java.util.List;

 import javax.persistence.CascadeType;

 import javax.persistence.Column;

 import javax.persistence.Entity;

 import javax.persistence.OneToMany;

 import javax.persistence.Table;

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

 import org.kuali.student.enrollment.lpr.dto.LprTransactionInfo;

 import org.kuali.student.enrollment.lpr.dto.LprTransactionItemInfo;

 import org.kuali.student.enrollment.lpr.infc.LprTransaction;

 import org.kuali.student.enrollment.lpr.infc.LprTransactionItem;

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

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

 import org.kuali.student.r2.common.helper.EntityMergeHelper;

 import org.kuali.student.r2.common.helper.EntityMergeHelper.EntityMergeResult;

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

 import org.kuali.student.r2.common.util.RichTextHelper;

 @Entity

 @Table(name = "KSEN_LPR_TRANS")

 public class LprTransactionEntity extends MetaEntity {

     @Column(name = "NAME")

     private String name;

     @Column(name = "REQUESTING_PERS_ID")

     private String requestingPersonId;

     @Column(name = "ATP_ID")

     private String atpId;

     @Column(name = "DESCR_FORMATTED", length = KSEntityConstants.EXTRA_LONG_TEXT_LENGTH)

     private String descrFormatted;

     @Column(name = "DESCR_PLAIN", length = KSEntityConstants.EXTRA_LONG_TEXT_LENGTH)

     private String descrPlain;

     @Column(name = "LPR_TRANS_TYPE", nullable=false)

     private String lprTransType;

     @Column(name = "LRP_TRANS_STATE", nullable=false)

     private String lprTransState;

     @OneToMany(cascade = CascadeType.ALL, mappedBy = "owner")

     private List<LprTransactionAttributeEntity> attributes;

     @OneToMany(cascade = CascadeType.ALL, mappedBy="owner")

     private List<LprTransactionItemEntity> lprTransactionItems;

     public LprTransactionEntity() {}

     public LprTransactionEntity(LprTransaction lprTransaction) {

         super(lprTransaction);

         // TODO: determine if these are the static fields on the Entity.

         this.setId(lprTransaction.getId());

         this.setLprTransType(lprTransaction.getTypeKey());

        this.fromDto(lprTransaction);

     }

     @SuppressWarnings("unchecked")

         public List<Object>fromDto (LprTransaction lprTransaction) {

             List<Object>orphanList = new ArrayList<Object>();

              this.setName(lprTransaction.getName());

          this.setRequestingPersonId(lprTransaction.getRequestingPersonId());

          this.setAtpId(lprTransaction.getAtpId());

          this.setLprTransState(lprTransaction.getStateKey());

          if (lprTransaction.getDescr() != null) {

              this.setDescrFormatted(lprTransaction.getDescr().getFormatted());

              this.setDescrPlain(lprTransaction.getDescr().getPlain());

          } else {

              this.setDescrFormatted(null);

              this.setDescrPlain(null);

          }

          EntityMergeHelper<LprTransactionAttributeEntity, Attribute>attributeMergeHelper = new EntityMergeHelper<LprTransactionAttributeEntity, Attribute>();

          EntityMergeResult<LprTransactionAttributeEntity> attributeMergeResults = attributeMergeHelper.merge(this.attributes, (List<Attribute>) lprTransaction.getAttributes(), new EntityMergeHelper.EntityMergeOptions<LprTransactionAttributeEntity, Attribute>() {

                         @Override

                         public String getEntityId(LprTransactionAttributeEntity entity) {

                                 return entity.getId();

                         }

                         @Override

                         public String getInfoId(Attribute info) {

                                 return info.getId();

                         }

                         @Override

                         public List<Object> merge(LprTransactionAttributeEntity entity,

                                         Attribute info) {

                                 entity.fromDto(info);

                                 entity.setOwner(LprTransactionEntity.this);

                                 return new ArrayList<Object>();

                         }

                         @Override

                         public LprTransactionAttributeEntity create(Attribute att) {

                                 LprTransactionAttributeEntity attr = new LprTransactionAttributeEntity(att);

                                 attr.setOwner(LprTransactionEntity.this);

                                 return attr;

                         }

                 });

          this.setAttributes(attributeMergeResults.getMergedList());

          orphanList.addAll(attributeMergeResults.getOrphanList());

          EntityMergeHelper<LprTransactionItemEntity, LprTransactionItem>transactionItemMergeHelper = new EntityMergeHelper<LprTransactionItemEntity, LprTransactionItem>();

          EntityMergeResult<LprTransactionItemEntity> transactionItemMergeResult = transactionItemMergeHelper.merge(this.lprTransactionItems, (List<LprTransactionItem>) lprTransaction.getLprTransactionItems(), new EntityMergeHelper.EntityMergeOptions<LprTransactionItemEntity, LprTransactionItem>() {

                         @Override

                         public String getEntityId(LprTransactionItemEntity entity) {

                                 return entity.getId();

                         }

                         @Override

                         public String getInfoId(LprTransactionItem info) {

                                 return info.getId();

                         }

                         @Override

                         public List<Object> merge(LprTransactionItemEntity entity,

                                         LprTransactionItem info) {

                                 List<Object>orphanList = entity.fromDto(info);

                                 entity.setOwner(LprTransactionEntity.this);

                                 return orphanList;

                         }

                         @Override

                         public LprTransactionItemEntity create(LprTransactionItem info) {

                                 LprTransactionItemEntity lprTransactionItemEntity = new LprTransactionItemEntity(info);

                                 lprTransactionItemEntity.setOwner(LprTransactionEntity.this);

                                 return lprTransactionItemEntity;

                         }

                 });

          this.setLprTransactionItems(transactionItemMergeResult.getMergedList());

          orphanList.addAll(transactionItemMergeResult.getOrphanList());

                 return orphanList;

     }

     public LprTransactionInfo toDto() {

         LprTransactionInfo lpr = new LprTransactionInfo();

         lpr.setId(getId());

         if (this.getLprTransType() != null)

             lpr.setTypeKey(this.getLprTransType());

         if (this.getLprTransState() != null)

             lpr.setStateKey(this.getLprTransState());

         lpr.setMeta(super.toDTO());

         if (getAttributes() != null) {

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

             for (LprTransactionAttributeEntity att : getAttributes()) {

                 AttributeInfo attInfo = att.toDto();

                 atts.add(attInfo);

             }

             lpr.setAttributes(atts);

         }

         lpr.setDescr(new RichTextHelper().toRichTextInfo(getDescrPlain(), getDescrFormatted()));

         lpr.setName(getName());

         lpr.setRequestingPersonId(getRequestingPersonId());

         lpr.setAtpId(getAtpId());        

         List<LprTransactionItemInfo> lprItemsInfo = new ArrayList<LprTransactionItemInfo>();

         if (lprTransactionItems != null) {

             for (LprTransactionItemEntity lprItemEntity : lprTransactionItems) {

                 lprItemsInfo.add(lprItemEntity.toDto());

             }

         }

         lpr.setLprTransactionItems(lprItemsInfo);

         return lpr;

     }

     public String getName() {

         return name;

     }

     public void setName(String name) {

         this.name = name;

     }

     public String getLprTransType() {

         return lprTransType;

     }

     public void setLprTransType(String lprTransType) {

         this.lprTransType = lprTransType;

     }

     public String getLprTransState() {

         return lprTransState;

     }

     public void setLprTransState(String lprTransState) {

         this.lprTransState = lprTransState;

     }

     public String getRequestingPersonId() {

         return requestingPersonId;

     }

     public void setRequestingPersonId(String requestingPersonId) {

         this.requestingPersonId = requestingPersonId;

     }

     public String getAtpId() {

         return atpId;

     }

     public void setAtpId(String atpId) {

         this.atpId = atpId;

     }

     public List<LprTransactionItemEntity> getLprTransactionItems() {

         return lprTransactionItems;

     }

     public void setLprTransactionItems(List<LprTransactionItemEntity> lprTransactionItems) {

         this.lprTransactionItems = lprTransactionItems;

     }

     public void setAttributes(List<LprTransactionAttributeEntity> attributes) {

        this.attributes = attributes;

     }

     public List<LprTransactionAttributeEntity> getAttributes() {

         return this.attributes;

     }

         public String getDescrFormatted() {

                 return descrFormatted;

         }

         public void setDescrFormatted(String descrFormatted) {

                 this.descrFormatted = descrFormatted;

         }

         public String getDescrPlain() {

                 return descrPlain;

         }

         public void setDescrPlain(String descrPlain) {

                 this.descrPlain = descrPlain;

         }

         @Override

         public String toString() {

                 StringBuilder builder = new StringBuilder();

                 builder.append("LprTransactionEntity [version=");

                 builder.append(getVersionNumber());

                 builder.append(", id=");

                 builder.append(getId());

                 builder.append(", name=");

                 builder.append(name);

                 builder.append(", requestingPersonId=");

                 builder.append(requestingPersonId);

                 builder.append(", atpId=");

                 builder.append(atpId);

                 builder.append(", lprTransType=");

                 builder.append(lprTransType);

                 builder.append(", lprTransState=");

                 builder.append(lprTransState);

                 builder.append("]");

                 return builder.toString();

         }

 }