package eu.eudat.migration.entities;

import org.hibernate.annotations.LazyCollection;
import org.hibernate.annotations.LazyCollectionOption;

import javax.persistence.*;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;

@Entity
@Table(name = "answers")
public class Answer {

  @Id
  private Long id;
  private String text;
  @ManyToOne(fetch = FetchType.EAGER)
  @JoinColumn(name = "user_id")
  private User user;
  @ManyToOne(fetch = FetchType.EAGER)
  @JoinColumn(name = "question_id")
  private Question question;
  @Column(name = "created_at")
  @Temporal(TemporalType.TIMESTAMP)
  private Date createdAt;
  @Column(name = "updated_at")
  @Temporal(TemporalType.TIMESTAMP)
  private Date updatedAt;
  @ManyToMany(cascade = CascadeType.ALL)
  @JoinTable(name = "answers_question_options",
          joinColumns = {@JoinColumn(name = "answer_id")},
          inverseJoinColumns = {@JoinColumn(name = "question_option_id")}
  )
  @LazyCollection(LazyCollectionOption.FALSE)
  private Set<QuestionOption> questionOptions = new HashSet<>();

  @Override
  public String toString() {
    return "Answer{" +
            "id=" + id +
            ", text='" + text + '\'' +
            ", user=" + user +
            ", question=" + question +
            ", createdAt=" + createdAt +
            ", updatedAt=" + updatedAt +
            ", questionOptions=" + questionOptions +
            '}';
  }

  public Long getId() {
    return id;
  }

  public void setId(Long id) {
    this.id = id;
  }

  public String getText() {
    return text;
  }

  public void setText(String text) {
    this.text = text;
  }

  public User getUser() {
    return user;
  }

  public void setUser(User user) {
    this.user = user;
  }

  public Question getQuestion() {
    return question;
  }

  public void setQuestion(Question question) {
    this.question = question;
  }

  public Date getCreatedAt() {
    return createdAt;
  }

  public void setCreatedAt(Date createdAt) {
    this.createdAt = createdAt;
  }

  public Date getUpdatedAt() {
    return updatedAt;
  }

  public void setUpdatedAt(Date updatedAt) {
    this.updatedAt = updatedAt;
  }

  public Set<QuestionOption> getQuestionOptions() {
    return questionOptions;
  }

  public void setQuestionOptions(Set<QuestionOption> questionOptions) {
    this.questionOptions = questionOptions;
  }
}