package com.yunhai.bschclassmanage.entity;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.stereotype.Repository;

import javax.persistence.*;
import javax.validation.constraints.NotNull;
import java.util.Date;

/**
 * 学年学期表
 */
@AllArgsConstructor
@NoArgsConstructor
@Data
@Entity
@Table(name = "base_year_term")
public class BaseYearTerm {

    /**
     * 主键
     */
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @NotNull(groups = Update.class, message = "更新时ID不能为空")
    @Column(name = "id")
    private Integer id;

    /**
     * 学年
     */
    @Column(name = "year")
    private Integer year;

    /**
     * 学年开始日期
     */
    @Column(name = "year_start_date")
    private Date yearStartDate;

    /**
     * 学年结束日期
     */
    @Column(name = "year_end_date")
    private Date yearEndDate;

    /**
     * 第一学期开始日期
     */
    @Column(name = "first_term_start_date")
    private Date firstTermStartDate;

    /**
     * 第一学期结束日期
     */
    @Column(name = "first_term_end_date")
    private Date firstTermEndDate;

    /**
     * 第二学期开始日期
     */
    @Column(name = "second_term_Start_date")
    private Date secondTermStartDate;

    /**
     * 第二学期结束日期
     */
    @Column(name = "second_term_end_date")
    private Date secondTermEndDate;

    /**
     * 升级日期
     */
    @Column(name = "upgrade_date")
    private Date upgradeDate;

    /**
     * 创建时间
     */
    @Column(name = "create_date")
    private Date createDate;

    /**
     * 修改时间
     */
    @Column(name = "update_date")
    private Date updateDate;

    /**
     * 创建用户
     */
    @Column(name = "create_user_id")
    private Integer createUserId;

    /**
     * 修改用户
     */
    @Column(name = "update_user_id")
    private Integer updateUserId;

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

    @Repository
    public static interface SchStuentRepository extends JpaRepository<SchTeacher, Integer>, JpaSpecificationExecutor<SchTeacher> {

        boolean existsBySchIdAndName(Integer schId, String name);

        boolean existsBySchIdAndNameAndIdNot(Integer schId, String name, Integer id);
    }
}