package com.gkhy.assess.system.domain;

import com.baomidou.mybatisplus.annotation.*;

import java.io.Serializable;
import java.util.List;

import com.gkhy.assess.common.domain.BaseEntity;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Getter;
import lombok.Setter;
import lombok.experimental.Accessors;
import org.hibernate.validator.constraints.Length;

import javax.validation.constraints.NotBlank;

/**
 * <p>
 * 系统地区表
 * </p>
 *
 * @author kzy
 * @since 2023-11-24 13:45:45
 */
@Getter
@Setter
@Accessors(chain = true)
@TableName("sys_region")
@ApiModel(value = "SysRegion对象", description = "系统地区表")
public class SysRegion extends BaseEntity {

    private static final long serialVersionUID = 1L;

    @TableId(value = "id", type = IdType.AUTO)
    private Long id;

    @NotBlank(message = "地区名称不能为空")
    @Length(min = 1, max = 20, message = "地区名称不能超过20个字符")
    @ApiModelProperty("地区名称")
    @TableField("name")
    private String name;

    @ApiModelProperty("父主键")
    @TableField("parent_id")
    private Long parentId;

    @ApiModelProperty("排序")
    @TableField("sort")
    private Integer sort;

    @ApiModelProperty("地区类型(0是疆内，1是疆外，默认0)")
    @TableField("region_type")
    private Integer regionType;

    @Version
    @ApiModelProperty("乐观锁")
    @TableField("version")
    private Integer version;

    @TableField(exist = false)
    private List<SysRegion> children;


}