package com.imed.costaccount.service.impl;

import cn.hutool.crypto.SecureUtil;
import cn.hutool.crypto.digest.MD5;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.imed.costaccount.common.exception.CostException;
import com.imed.costaccount.common.token.JwtUtil;
import com.imed.costaccount.common.util.PageUtils;
import com.imed.costaccount.mapper.UserMapper;
import com.imed.costaccount.model.User;
import com.imed.costaccount.model.dto.LoginDTO;
import com.imed.costaccount.model.vo.LoginVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.Map;
import java.util.Objects;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.imed.costaccount.service.UserService;


@Service("userService")
public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements UserService {

    @Autowired
    private JwtUtil jwtUtil;

    @Override
    public LoginVO login(LoginDTO loginDTO) {
        String hospSign = loginDTO.getHospSign();
        // todo 通过医院标识获取医院id
        int hospId = 1;
        User one = this.getOne(
                new LambdaQueryWrapper<User>()
                        .eq(User::getAccount, loginDTO.getAccount())
                        .eq(User::getHospId, hospId)
                        .last("limit 1")
        );
        if (Objects.isNull(one)) {
            throw new CostException("用户不存在");
        }
        if (!SecureUtil.md5(loginDTO.getPassword()).equals(one.getPassword())) {
            throw new CostException("密码错误");
        }
        String token = jwtUtil.createToken(one.getId());

        return LoginVO.builder().token(token).build();
    }
}