package com.xkrs.dao;

import com.xkrs.model.entity.SysUserEntity;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Modifying;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import org.springframework.stereotype.Component;

import java.util.List;

@Component
public interface SysUserDao extends JpaRepository<SysUserEntity, Long>, JpaSpecificationExecutor<SysUserEntity> {

    @Modifying(clearAutomatically = true)
    @Query(value = "UPDATE sys_user SET receive_sms = ?2 WHERE id = ?1", nativeQuery = true)
    void updateReceiveSms(Long id, Integer receiveSms);

    /**
     * 检查系统用户名是否存在
     */
    @Query(value = "SELECT COUNT(*) FROM sys_user WHERE user_name = :userName", nativeQuery = true)
    int checkUserName(@Param("userName") String userName);

    /**
     * 查找用户实体根据用户名
     */
    @Query(value = "SELECT * FROM sys_user WHERE user_name = :userName", nativeQuery = true)
    SysUserEntity selectByUserName(@Param("userName") String userName);

    @Query(value = "SELECT * FROM sys_user ORDER BY id DESC LIMIT ?1 OFFSET ?2", nativeQuery = true)
    List<SysUserEntity> selectUser(int limit, int offset);

    /**
     * 删除系统用户（危险操作！）
     */
    @Modifying
    @Query(value = "DELETE FROM sys_user WHERE user_name = :userName ;", nativeQuery = true)
    int deleteSysUser(@Param("userName") String userName);

    /**
     * 启用
     */
    @Query(value = "update sys_user set active_flag = 0 where id = ?", nativeQuery = true)
    @Modifying(clearAutomatically = true)
    void updateEnable(Long userId);

    /**
     * 禁用
     */
    @Query(value = "update sys_user set active_flag = 1 where id = ?", nativeQuery = true)
    @Modifying(clearAutomatically = true)
    void updateDisable(Long userId);

    /**
     * 用户修改密码
     */
    @Query(value = "update sys_user set password = ?2 where id = ?1", nativeQuery = true)
    @Modifying(clearAutomatically = true)
    void updatePassword(Long userId, String newPassword);

    /**
     * 修改用户登录次数
     */
    @Query(value = "update sys_user set login_num = ?2 where id = ?1", nativeQuery = true)
    @Modifying(clearAutomatically = true)
    void updateLoginNum(Long userId, Integer loginNum);

    /**
     * 修改最后登录时间
     */
    @Query(value = "update sys_user set login_last_time = ?2 where id = ?1", nativeQuery = true)
    @Modifying(clearAutomatically = true)
    void updateLoginLastTime(Long userId, String loginLastTime);

}