package com.ycl.jxkg.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ycl.jxkg.config.property.SystemConfig;
import com.ycl.jxkg.domain.entity.User;
import com.ycl.jxkg.domain.entity.UserToken;
import com.ycl.jxkg.mapper.UserTokenMapper;
import com.ycl.jxkg.service.UserService;
import com.ycl.jxkg.service.UserTokenService;
import com.ycl.jxkg.utils.DateTimeUtil;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Date;
import java.util.UUID;

@Service
@RequiredArgsConstructor
public class UserTokenServiceImpl extends ServiceImpl<UserTokenMapper, UserToken> implements UserTokenService {

    private final UserTokenMapper userTokenMapper;
    private final UserService userService;
    private final SystemConfig systemConfig;


    @Override
    @Transactional
    public UserToken bind(User user) {
        user.setModifyTime(new Date());
        userService.updateById(user);
        return insertUserToken(user);
    }


    @Override
    public UserToken checkBind(String openId) {
        User user = userService.selectByWxOpenId(openId);
        if (null != user) {
            return insertUserToken(user);
        }
        return null;
    }

    @Override
    public UserToken getToken(String token) {
        return userTokenMapper.getToken(token);
    }

    @Override
    public UserToken insertUserToken(User user) {
        Date startTime = new Date();
        Date endTime = DateTimeUtil.addDuration(startTime, systemConfig.getWx().getTokenToLive());
        UserToken userToken = new UserToken();
        userToken.setToken(UUID.randomUUID().toString());
        userToken.setUserId(user.getId());
        userToken.setWxOpenId(user.getWxOpenId());
        userToken.setCreateTime(startTime);
        userToken.setEndTime(endTime);
        userToken.setUserName(user.getUserName());
        userService.updateById(user);
        userTokenMapper.insert(userToken);
        return userToken;
    }

    @Override
    public void unBind(UserToken userToken) {
        User user = userService.getById(userToken.getUserId());
        user.setModifyTime(new Date());
        user.setWxOpenId(null);
        userService.updateById(user);
        userTokenMapper.deleteById(userToken.getId());
    }

}