package net.sumaris.core.model.data;
   
   /*-
    * #%L
    * SUMARiS:: Core
    * %%
    * Copyright (C) 2018 SUMARiS Consortium
    * %%
    * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as
   * published by the Free Software Foundation, either version 3 of the
   * License, or (at your option) any later version.
   * 
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   * 
   * You should have received a copy of the GNU General Public
   * License along with this program.  If not, see
   * <http://www.gnu.org/licenses/gpl-3.0.html>.
   * #L%
   */
  
  import lombok.Data;
  import lombok.experimental.FieldNameConstants;
  import net.sumaris.core.model.administration.user.Department;
  import net.sumaris.core.model.referential.QualityFlag;
  import net.sumaris.core.model.referential.taxon.ReferenceTaxon;
  import net.sumaris.core.model.referential.taxon.TaxonGroup;
  import org.hibernate.annotations.Cascade;
  
  import javax.persistence.*;
  import java.util.ArrayList;
  import java.util.Date;
  import java.util.List;
  
  @Data
  @FieldNameConstants
  @Entity
  @Table(name = "batch")
  public class Batch implements IDataEntity<Integer> {
  
      @Id
      @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "BATCH_SEQ")
      @SequenceGenerator(name = "BATCH_SEQ", sequenceName="BATCH_SEQ")
      private Integer id;
  
      @Column(length = 40)
      private String label;
  
      @Column(name = "rank_order", nullable = false)
      private Integer rankOrder;
  
      @Column(name="exhaustive_inventory")
      private Boolean exhaustiveInventory;
  
      @Column(name = "sampling_ratio")
      private Double samplingRatio;
  
      @Column(name = "sampling_ratio_text", length = 50)
      private String samplingRatioText;
  
      @Column(name = "individual_count")
      private Integer individualCount;
  
      @Column(length = IDataEntity.LENGTH_COMMENTS)
      private String comments;
  
      @ManyToOne(fetch = FetchType.LAZY)
      @JoinColumn(name = "taxon_group_fk")
      private TaxonGroup taxonGroup;
  
      @ManyToOne(fetch = FetchType.LAZY)
      @JoinColumn(name = "reference_taxon_fk")
      private ReferenceTaxon referenceTaxon;
  
      /* -- quality insurance -- */
  
      @Column(name = "update_date")
      @Temporal(TemporalType.TIMESTAMP)
      private Date updateDate;
  
      @ManyToOne(fetch = FetchType.LAZY)
      @JoinColumn(name = "recorder_department_fk", nullable = false)
      private Department recorderDepartment;
  
      @Column(name="control_date")
      @Temporal(TemporalType.TIMESTAMP)
      private Date controlDate;
  
      @Column(name="qualification_date")
      @Temporal(TemporalType.TIMESTAMP)
      private Date qualificationDate;
  
      @Column(name="qualification_comments", length = LENGTH_COMMENTS)
      private String qualificationComments;
  
      @ManyToOne(fetch = FetchType.LAZY, targetEntity = QualityFlag.class)
     @JoinColumn(name = "quality_flag_fk", nullable = false)
     private QualityFlag qualityFlag;
 
     /* -- Tree link -- */
 
     @OneToMany(fetch = FetchType.LAZY, targetEntity = Batch.class, mappedBy = Fields.PARENT)
     @Cascade(org.hibernate.annotations.CascadeType.DELETE)
     private List<Batch> children = new ArrayList<>();
 
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "parent_batch_fk")
     private Batch parent;
 
     @Column(name = "hash")
     private Integer hash;
 
     /* -- measurements -- */
 
     @OneToMany(fetch = FetchType.LAZY, targetEntity = BatchSortingMeasurement.class, mappedBy = BatchSortingMeasurement.Fields.BATCH)
     @Cascade(org.hibernate.annotations.CascadeType.DELETE)
     private List<BatchSortingMeasurement> sortingMeasurements = new ArrayList<>();
 
     @OneToMany(fetch = FetchType.LAZY, targetEntity = BatchQuantificationMeasurement.class, mappedBy = BatchQuantificationMeasurement.Fields.BATCH)
     @Cascade(org.hibernate.annotations.CascadeType.DELETE)
     private List<BatchQuantificationMeasurement> quantificationMeasurements = new ArrayList<>();
 
     /* -- parent entity -- */
 
     @ManyToOne(fetch = FetchType.LAZY, targetEntity = Operation.class)
     @JoinColumn(name = "operation_fk", nullable = false)
     private Operation operation;
 
     public String toString() {
         return String.format("Batch{id=%s,label=%s}", id, label);
     }
 }