package com.dsh.upms.service.impl;

import cn.mb.cloud.common.core.exception.BusinessException;
import cn.mb.cloud.common.data.base.impl.BaseServiceImpl;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.dsh.upms.entity.SysUser;
import com.dsh.upms.mapper.SysRoleMapper;
import com.dsh.upms.mapper.SysUserMapper;
import com.dsh.upms.model.bo.UserDetailBo;
import com.dsh.upms.model.vo.LoginUserVo;
import com.dsh.upms.service.SysUserService;
import com.dsh.utils.RequestIpUtil;
import com.dsh.utils.login.LoginHelper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Service;
import org.springframework.util.DigestUtils;
import org.springframework.web.bind.annotation.RequestParam;

import java.util.Date;

/**
 * 用户表
 *
 * @author xiao
 * @date 2020-12-24 20:07:54
 */
@Slf4j
@Service
public class SysUserServiceImpl extends BaseServiceImpl<SysUserMapper, SysUser> implements SysUserService {
    @Autowired
    private SysRoleMapper roleMapper;


    @Override
    public LoginUserVo login(@RequestParam("username") String username, @RequestParam("password") String password) throws BusinessException {
        QueryWrapper<SysUser> queryWrapper = new QueryWrapper<>();
        queryWrapper.lambda()
                .eq(SysUser::getUsername, username)
                .eq(SysUser::getDelFlag, 0);
        final SysUser sysUser = baseMapper.selectOne(queryWrapper);
        PasswordEncoder encoder = new BCryptPasswordEncoder();
        if (sysUser == null) {
            throw new BusinessException("当前账户不存在，请查证后再次登录！");
        }
        if (sysUser.getLockFlag().equals("9")) {
            throw new BusinessException("当前账户已被锁定，请联系管理员");
        }
        //更新最后登录时间和最后登录IP
        sysUser.setLastLoginDate(new Date());
        sysUser.setLastLoginIp(RequestIpUtil.getIPAddress());
        this.updateById(sysUser);

        if (!DigestUtils.md5DigestAsHex(password.getBytes()).equals(sysUser.getPassword())) {
            throw new BusinessException("账户或密码错误，请重新输入");
        }
        UserDetailBo userDetailBo = LoginHelper.convert(userDetailBo1 -> {
            userDetailBo1
                    .setUsername(sysUser.getUsername())
                    .setName(sysUser.getName())
                    .setLockFlag(sysUser.getLockFlag())
                    .setId(sysUser.getId())
                    .setPassword(password);
            return userDetailBo1;
        }, UserDetailBo.class);
        LoginUserVo loginUserVo = LoginHelper.addUser(userDetailBo, LoginHelper.tokenGenerate(), 86400000L);
        return loginUserVo;
    }
}