package com.rongyichuang.region.entity;

import jakarta.persistence.*;
import java.time.LocalDateTime;

@Entity
@Table(name = "t_region")
public class Region {
    
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    
    @Column(name = "pid")
    private Long pid;
    
    @Column(name = "name", nullable = false, length = 100)
    private String name;
    
    @Column(name = "code", length = 50)
    private String code;
    
    @Column(name = "level")
    private Integer level;
    
    @Column(name = "leaf_flag")
    private Boolean leafFlag;
    
    @Column(name = "full_path", length = 500)
    private String fullPath;
    
    @Column(name = "state")
    private Integer state;
    
    @Column(name = "create_time")
    private LocalDateTime createTime;
    
    @Column(name = "create_user_id")
    private Long createUserId;
    
    @Column(name = "update_time")
    private LocalDateTime updateTime;
    
    @Column(name = "update_user_id")
    private Long updateUserId;
    
    @Version
    @Column(name = "version")
    private Long version;
    
    // 构造函数
    public Region() {}
    
    public Region(String name, Long pid, Integer level, Boolean leafFlag, Integer state) {
        this.name = name;
        this.pid = pid;
        this.level = level;
        this.leafFlag = leafFlag;
        this.state = state;
        this.createTime = LocalDateTime.now();
        this.updateTime = LocalDateTime.now();
        this.version = 0L;
    }
    
    // Getter和Setter方法
    public Long getId() {
        return id;
    }
    
    public void setId(Long id) {
        this.id = id;
    }
    
    public Long getPid() {
        return pid;
    }
    
    public void setPid(Long pid) {
        this.pid = pid;
    }
    
    public String getName() {
        return name;
    }
    
    public void setName(String name) {
        this.name = name;
    }
    
    public String getCode() {
        return code;
    }
    
    public void setCode(String code) {
        this.code = code;
    }
    
    public Integer getLevel() {
        return level;
    }
    
    public void setLevel(Integer level) {
        this.level = level;
    }
    
    public Boolean getLeafFlag() {
        return leafFlag;
    }
    
    public void setLeafFlag(Boolean leafFlag) {
        this.leafFlag = leafFlag;
    }
    
    public String getFullPath() {
        return fullPath;
    }
    
    public void setFullPath(String fullPath) {
        this.fullPath = fullPath;
    }
    
    public Integer getState() {
        return state;
    }
    
    public void setState(Integer state) {
        this.state = state;
    }
    
    public LocalDateTime getCreateTime() {
        return createTime;
    }
    
    public void setCreateTime(LocalDateTime createTime) {
        this.createTime = createTime;
    }
    
    public Long getCreateUserId() {
        return createUserId;
    }
    
    public void setCreateUserId(Long createUserId) {
        this.createUserId = createUserId;
    }
    
    public LocalDateTime getUpdateTime() {
        return updateTime;
    }
    
    public void setUpdateTime(LocalDateTime updateTime) {
        this.updateTime = updateTime;
    }
    
    public Long getUpdateUserId() {
        return updateUserId;
    }
    
    public void setUpdateUserId(Long updateUserId) {
        this.updateUserId = updateUserId;
    }
    
    public Long getVersion() {
        return version;
    }
    
    public void setVersion(Long version) {
        this.version = version;
    }
    
    @PrePersist
    protected void onCreate() {
        createTime = LocalDateTime.now();
        updateTime = LocalDateTime.now();
        if (version == null) {
            version = 0L;
        }
    }
    
    @PreUpdate
    protected void onUpdate() {
        updateTime = LocalDateTime.now();
    }
}