package com.yuanchu.mom.service.imp;

import cn.hutool.json.JSONUtil;
import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.yuanchu.mom.common.PrintChina;
import com.yuanchu.mom.dto.UserPageDto;
import com.yuanchu.mom.mapper.UserMapper;
import com.yuanchu.mom.pojo.User;
import com.yuanchu.mom.service.UserService;
import com.yuanchu.mom.utils.JackSonUtil;
import com.yuanchu.mom.utils.Jwt;
import com.yuanchu.mom.utils.QueryWrappers;
import com.yuanchu.mom.utils.ServletUtils;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;
import org.springframework.util.DigestUtils;

import javax.annotation.Resource;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Service
@AllArgsConstructor
public class UserServiceImp implements UserService {

    UserMapper userMapper;

    Jwt jwt;

    @Override
    public User selectUserByPwd(String account, String password) {
        QueryWrapper<User> wrapper = new QueryWrapper<>();
        wrapper.eq("account", account).eq("password", DigestUtils.md5DigestAsHex(password.getBytes())).eq("state", 1);
        List<User> list = userMapper.selectList(wrapper);
        return list.size()>0?list.get(0):null;
    }

    //根据用户id查询用户名
    @Override
    public String selectNameById(Integer id) {
        User user = userMapper.selectById(id);
        return user.getName();
    }

    @Override
    public Map<String, Object> selectUserList(IPage<UserPageDto> page, UserPageDto user) {
        Map<String, Object> map = new HashMap<>();
        map.put("head", PrintChina.printChina(UserPageDto.class));
        map.put("body", userMapper.selectUserDtoPageList(page, QueryWrappers.queryWrappers(user)));
        return map;
    }

    @Override
    public int updateUser(User user) {
        return userMapper.updateById(user);
    }

    @Override
    public int addUser(User user) {
        return userMapper.insert(user);
    }
}