package com.ruoyi.basic.pojo;

import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;

import java.io.Serializable;

@Data
@TableName("area")
@Schema(description = "区域表")
public class Area implements Serializable {

    private static final long serialVersionUID = 1L;

    @TableId(type = IdType.AUTO)
    @Schema(description = "序号", example = "1")
    private Long id;

    @Schema(description = "父级ID：0=省，其他=对应上级ID", example = "0")
    private Integer parentId;

    @Schema(description = "区域名称（省/市/区县）", example = "北京市")
    private String name;

    @Schema(description = "层级：1=省，2=市，3=区县", minimum = "1", maximum = "3")
    private Integer level;


}