/*
    * Copyright (C) 2023 B3Partners B.V.
    *
    * SPDX-License-Identifier: MIT
    */
   package org.tailormap.api.persistence;
   
   import jakarta.persistence.Column;
   import jakarta.persistence.Entity;
  import jakarta.persistence.EntityListeners;
  import jakarta.persistence.Id;
  import jakarta.persistence.ManyToMany;
  import jakarta.persistence.PreRemove;
  import jakarta.persistence.Table;
  import jakarta.persistence.Version;
  import jakarta.validation.constraints.Pattern;
  import java.util.ArrayList;
  import java.util.HashSet;
  import java.util.List;
  import java.util.Set;
  import org.hibernate.annotations.Type;
  import org.tailormap.api.persistence.json.AdminAdditionalProperty;
  import org.tailormap.api.persistence.listener.EntityEventPublisher;
  import org.tailormap.api.util.Constants;
  
  @Entity
  @Table(name = "groups")
  @EntityListeners(EntityEventPublisher.class)
  public class Group {
    // Group to make authorization rules for anonymous users
    public static final String ANONYMOUS = "anonymous";
    // Group to make authorization rules for authenticated users
    public static final String AUTHENTICATED = "authenticated";
    public static final String ADMIN = "admin";
    public static final String ACTUATOR = "actuator";
  
    @Id
    @Pattern(regexp = Constants.NAME_REGEX, message = "Group " + Constants.NAME_REGEX_INVALID_MESSAGE)
    private String name;
  
    @Version private Long version;
  
    private boolean systemGroup;
  
    private String description;
  
    @Column(columnDefinition = "text")
    private String notes;
  
    @ManyToMany(mappedBy = "groups")
    private Set<User> members = new HashSet<>();
  
    /**
     * Generic additional properties which can be set on a group. A viewer admin frontend extension
     * component can define attributes for the purposes of the extension and the viewer admin UI will
     * show a control to edit the attribute in the group detail form.
     */
    @Type(value = io.hypersistence.utils.hibernate.type.json.JsonBinaryType.class)
    @Column(columnDefinition = "jsonb")
    private List<AdminAdditionalProperty> additionalProperties = new ArrayList<>();
  
    public String getName() {
      return name;
    }
  
    public Group setName(String name) {
      this.name = name;
      return this;
    }
  
    public Long getVersion() {
      return version;
    }
  
    public Group setVersion(Long version) {
      this.version = version;
      return this;
    }
  
    public boolean isSystemGroup() {
      return systemGroup;
    }
  
    public Group setSystemGroup(boolean systemGroup) {
      this.systemGroup = systemGroup;
      return this;
    }
  
    public String getDescription() {
      return description;
    }
  
    public Group setDescription(String title) {
      this.description = title;
      return this;
    }
  
    public String getNotes() {
      return notes;
   }
 
   public Group setNotes(String notes) {
     this.notes = notes;
     return this;
   }
 
   public Set<User> getMembers() {
     return members;
   }
 
   public Group setMembers(Set<User> members) {
     this.members = members;
     return this;
   }
 
   public List<AdminAdditionalProperty> getAdditionalProperties() {
     return additionalProperties;
   }
 
   public Group setAdditionalProperties(List<AdminAdditionalProperty> additionalProperties) {
     this.additionalProperties = additionalProperties;
     return this;
   }
 
   @PreRemove
   @SuppressWarnings("PMD.UnusedPrivateMethod")
   private void removeMembers() {
     for (User user : this.members) {
       user.getGroups().remove(this);
     }
   }
 }