package cn.mb.cloud.auth.security.social.handler;

import cn.hutool.http.HttpUtil;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import cn.mb.cloud.auth.security.entity.SysSocialDetails;
import cn.mb.cloud.auth.security.entity.SysUser;
import cn.mb.cloud.auth.security.mapper.SysSocialDetailsMapper;
import cn.mb.cloud.auth.security.service.SysUserService;
import cn.mb.cloud.common.api.vo.UserVO;
import cn.mb.cloud.common.core.constant.SecurityConstants;
import cn.mb.cloud.common.core.constant.enums.LoginTypeEnum;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;

import java.util.HashMap;
import java.util.Map;

/**
 * @author jason
 * @date 2019/4/8
 * <p>
 * 开源中国登录
 */
@Slf4j
@Component("OSC")
@AllArgsConstructor
public class OscChinaLoginHandler extends AbstractLoginHandler {

    private final SysSocialDetailsMapper sysSocialDetailsMapper;

    private final SysUserService sysUserService;

    /**
     * 开源中国传入code
     * <p>
     * 通过code 调用qq 获取唯一标识
     *
     * @param code
     * @return
     */
    @Override
    public String identify(String code) {
        SysSocialDetails condition = new SysSocialDetails();
        condition.setType(LoginTypeEnum.OSC.getType());
        SysSocialDetails socialDetails = sysSocialDetailsMapper.selectOne(new QueryWrapper<>(condition));

        Map<String, Object> params = new HashMap<>(8);

        params.put("client_id", socialDetails.getAppId());
        params.put("client_secret", socialDetails.getAppSecret());
        params.put("grant_type", "authorization_code");
        params.put("redirect_uri", socialDetails.getRedirectUrl());
        params.put("code", code);
        params.put("dataType", "json");

        String result = HttpUtil.post(SecurityConstants.OSC_AUTHORIZATION_CODE_URL, params);
        log.debug("开源中国响应报文:{}", result);

        String accessToken = JSONUtil.parseObj(result).getStr("access_token");

        String url = String.format(SecurityConstants.OSC_USER_INFO_URL, accessToken);
        String resp = HttpUtil.get(url);
        log.debug("开源中国获取个人信息返回报文{}", resp);

        JSONObject userInfo = JSONUtil.parseObj(resp);
        // 开源中国唯一标识
        String id = userInfo.getStr("id");
        return id;
    }

    /**
     * identify 获取用户信息
     *
     * @param identify 开源中国表示
     * @return
     */
    @Override
    public UserVO info(String identify, String threeAvatar, String threeName) {

        SysUser user = sysUserService.getOne(Wrappers.<SysUser>query().lambda().eq(SysUser::getOscId, identify));

        if (user == null) {
            log.info("开源中国未绑定:{}", identify);
            return null;
        }
        return sysUserService.findUserInfo(user.getId());
    }

}