package com.kaidi.oa.domain;

import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
import jakarta.persistence.Table;

import java.time.Instant;

/** A discussion topic. */
@Entity
@Table(name = "discussion")
public class Discussion {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    private String title;

    private String author;

    /** 稳定作者 id（SysUser.id）：对象级授权按此比对，根治改名重用冒充。author 仅作展示。 */
    private Long authorId;

    private String category;

    @Column(columnDefinition = "TEXT")
    private String content;

    private int replyCount;

    private Instant createdAt;

    /** 回帖列表 JSON 数组：[{author, content, createdAt}]。 */
    @Column(columnDefinition = "TEXT")
    private String repliesJson;

    public Long getId() {
        return id;
    }

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

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public String getAuthor() {
        return author;
    }

    public void setAuthor(String author) {
        this.author = author;
    }

    public Long getAuthorId() {
        return authorId;
    }

    public void setAuthorId(Long authorId) {
        this.authorId = authorId;
    }

    public String getCategory() {
        return category;
    }

    public void setCategory(String category) {
        this.category = category;
    }

    public String getContent() {
        return content;
    }

    public void setContent(String content) {
        this.content = content;
    }

    public int getReplyCount() {
        return replyCount;
    }

    public void setReplyCount(int replyCount) {
        this.replyCount = replyCount;
    }

    public Instant getCreatedAt() {
        return createdAt;
    }

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

    public String getRepliesJson() {
        return repliesJson;
    }

    public void setRepliesJson(String repliesJson) {
        this.repliesJson = repliesJson;
    }
}