package com.cloud.user.service.impl;

import com.alibaba.fastjson.JSONObject;
import com.cloud.common.exception.ApplicationException;
import com.cloud.common.utils.RequestUtil;
import com.cloud.model.common.TokenInfo;
import com.cloud.model.sys.AppUser;
import com.cloud.model.sys.LoginAppUser;
import com.cloud.model.sys.SysOrganization;
import com.cloud.model.sys.SysRole;
import com.cloud.user.dao.UserOrgDao;
import com.cloud.user.dao.UserRoleDao;
import com.cloud.user.service.TokenService;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Service;

import java.util.Set;
import java.util.UUID;
import java.util.concurrent.TimeUnit;

@Slf4j
@Component
@Service
public class TokenServiceImpl implements TokenService {

    private static final String CACHE_CLIENT_KEY = "LOGIN_USER";
    @Autowired
    private  StringRedisTemplate stringRedisTemplate;
    @Autowired
    private UserRoleDao userRoleDao;
    @Autowired
    private UserOrgDao userOrgDao;
    @Override
    public String getToken(AppUser user) {
        //LoginAppUser loginUser = (LoginAppUser) user;

        LoginAppUser loginUser = new LoginAppUser();
        BeanUtils.copyProperties(user, loginUser);

        Set<SysRole> sysRoles = userRoleDao.findRolesByUserId(user.getId(),user.getOrgId());
        loginUser.setSysRoles(sysRoles);// 设置角色

        Set<SysOrganization> sysOrgs= userOrgDao.findUserOrgsName(user.getOrgId());
        loginUser.setSysOrgs(sysOrgs);//设置组织信息

        String token = UUID.randomUUID().toString();
        //將token 及用戶信息存入redis
        stringRedisTemplate.opsForValue().set(token,JSONObject.toJSONString(loginUser),TokenInfo.EXPRISE_IN,TimeUnit.SECONDS);

        return token;
    }




    @Override
    public void refreshUserToken(String token) {
        try {
            stringRedisTemplate.expire(token, 18800,TimeUnit.SECONDS);  // wp 注释 12-04 用户刷新 数值  18800
        }catch(Exception e){
           log.error(e.getMessage());
        }
    }


    @Override
    public void loginOff(String token) {
        if(StringUtils.isNotEmpty(token)) {
            stringRedisTemplate.delete(token);
        }
    }


    @Override
    public LoginAppUser currentUser() {

        // 请求参数中包含access_token参数
        String token = RequestUtil.getTokenByParam();
        if(token == null){
            throw new ApplicationException("not found token");
        }
        String s_user = stringRedisTemplate.opsForValue().get(token);

        LoginAppUser user = JSONObject.parseObject(s_user, LoginAppUser.class);

        return user;
    }

    @Override
    public LoginAppUser currentUserByToken(String token) {
        String s_user = stringRedisTemplate.opsForValue().get(token);
        LoginAppUser user = JSONObject.parseObject(s_user, LoginAppUser.class);

        return user;
    }



}