package com.yunhai.bschclassmanage.entity;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

import javax.persistence.*;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import java.io.Serializable;
import java.util.Date;

/**
 * 学校班级表
 */
@AllArgsConstructor
@NoArgsConstructor
@Data
@Entity
@Table(name = "sch_class")
public class SchClass extends BaseEntity {

    /**
     * 班级编码
     */
    @Size(max = 255, message = "班级编码长度不能超过255")
    @Column(name = "code", length = 255)
    private String code;

    /**
     * 组id（不能为空）年级组 or 年届组
     */
    @NotNull(message = "年级组id不能为空")
    @Column(name = "group_grade_id", nullable = false)
    private Integer groupId;

    /**
     * 组id（不能为空）
     */
    @NotNull(message = "班级组id不能为空")
    @Column(name = "group_class_id", nullable = false)
    private Integer classId;


    /**
     * 班级名称（不能为空）
     */
    @NotBlank(message = "班级名称不能为空")
    @Size(max = 255, message = "班级名称长度不能超过255")
    @Column(name = "name", length = 255, nullable = false)
    private String name;

    /**
     * 班级别称
     */
    @Size(max = 255, message = "班级别称长度不能超过255")
    @Column(name = "cname", length = 255)
    private String cname;

    /**
     * 班主任
     */
    @Column(name = "first_teacher_id")
    private Integer firstTeacherId;

    /**
     * 副班主任
     */
    @Column(name = "second_teacher_id")
    private Integer secondTeacherId;



    /**
     * 年级id
     */
    @Column(name = "grade_id")
    private Integer gradeId;

    /**
     * 校区id
     */
    @Column(name = "campus_id")
    private Integer campusId;

    /**
     * 系部id
     */
    @Column(name = "division_id")
    private Integer divisionId;

    /**
     * 专业id
     */
    @Column(name = "majors_id")
    private Integer majorsId;

    /**
     * 注册年份
     */
    @Column(name = "enroll_year")
    private Integer enrollYear;



    /**
     * 是否毕业（默认0）
     */
    @Column(name = "graduate")
    private Boolean graduate;

    /**
     * 序号 K12班 根据 sort 定位   职业 班 sort 排序
     */
    @Column(name = "sort")
    private Integer sort;

    /**
     * 更新校验分组
     */
    public @interface Update {}
}