package fr.tiogars.inception.settings.user.entities;
   
   import java.time.Instant;
   
   import org.hibernate.annotations.OnDelete;
   import org.hibernate.annotations.OnDeleteAction;
   
   import fr.tiogars.inception.domains.auth.user.entities.UserEntity;
   import jakarta.persistence.Column;
  import jakarta.persistence.Entity;
  import jakarta.persistence.FetchType;
  import jakarta.persistence.GeneratedValue;
  import jakarta.persistence.GenerationType;
  import jakarta.persistence.Id;
  import jakarta.persistence.JoinColumn;
  import jakarta.persistence.OneToOne;
  import jakarta.persistence.Table;
  
  /** Persists the settings owned either by one user account or by a role profile such as ANONYMOUS. */
  @Entity
  @Table(name = "user_settings")
  public class UserSettingsEntity {
  
      @Id
      @GeneratedValue(strategy = GenerationType.IDENTITY)
      private Long id;
  
      @OneToOne(fetch = FetchType.LAZY)
      @JoinColumn(name = "user_id", unique = true)
      @OnDelete(action = OnDeleteAction.CASCADE)
      private UserEntity user;
  
      @Column(name = "role_code", unique = true, length = 64)
      private String roleCode;
  
      @Column(name = "view_mode", nullable = false, length = 16)
      private String viewMode;
  
      @Column(nullable = false, updatable = false)
      private Instant createdDate;
  
      @Column(nullable = false)
      private Instant lastModifiedDate;
  
      protected UserSettingsEntity() {
          // required by JPA
      }
  
      private UserSettingsEntity(UserEntity user, String roleCode, String viewMode, Instant createdDate,
              Instant lastModifiedDate) {
          this.user = user;
          this.roleCode = roleCode;
          this.viewMode = viewMode;
          this.createdDate = createdDate;
          this.lastModifiedDate = lastModifiedDate;
      }
  
      public static UserSettingsEntity forUser(UserEntity user, String viewMode, Instant timestamp) {
          return new UserSettingsEntity(user, null, viewMode, timestamp, timestamp);
      }
  
      public static UserSettingsEntity forRole(String roleCode, String viewMode, Instant timestamp) {
          return new UserSettingsEntity(null, roleCode, viewMode, timestamp, timestamp);
      }
  
      public void update(String viewMode, Instant lastModifiedDate) {
          this.viewMode = viewMode;
          this.lastModifiedDate = lastModifiedDate;
      }
  
      public Long getId() {
          return id;
      }
  
      public UserEntity getUser() {
          return user;
      }
  
      public String getRoleCode() {
          return roleCode;
      }
  
      public String getViewMode() {
          return viewMode;
      }
  
      public Instant getCreatedDate() {
          return createdDate;
      }
  
      public Instant getLastModifiedDate() {
          return lastModifiedDate;
      }
  }