package com.caimei.service.impl;

import com.caimei.components.RedisService;
import com.caimei.mapper.AuthMapper;
import com.caimei.mapper.ClubMapper;
import com.caimei.mapper.LoginMapper;
import com.caimei.mapper.ShopMapper;
import com.caimei.model.ResponseJson;
import com.caimei.model.po.ClubUserPo;
import com.caimei.model.po.CmBrandAuthPo;
import com.caimei.model.vo.WxClubUserVo;
import com.caimei.service.LoginService;
import com.caimei.utils.CodeUtil;
import com.caimei.utils.SmsUtils;
import com.caimei.utils.WxUtils;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.Date;
import java.util.Map;

/**
 * Description
 *
 * @author : Aslee
 * @date : 2021/7/15
 */
@Slf4j
@Service
public class LoginServiceImpl implements LoginService {

    @Resource
    private RedisService redisService;
    @Resource
    private LoginMapper loginMapper;
    @Resource
    private ShopMapper shopMapper;
    @Resource
    private ClubMapper clubMapper;
    @Resource
    private AuthMapper authMapper;

    @Override
    public ResponseJson<WxClubUserVo> loginByAuthorization(String code, String appId) {
        if (StringUtils.isEmpty(code)) {
            return ResponseJson.error("参数异常,请输入code", null);
        }
        if (StringUtils.isEmpty(code)) {
            return ResponseJson.error("参数异常,请输入appId", null);
        }
        // 获取供应商公众号appId对应的appSecret
        String appSecret = shopMapper.getAppSecretByAppId(appId);
        if (StringUtils.isEmpty(appSecret)) {
            return ResponseJson.error("参数异常，该公众号不存在", null);
        }
        Map<String,String> infoMap;
        try {
            infoMap = WxUtils.getAccessToken(code, appId, appSecret);
        } catch (Exception e) {
            log.info("微信服务器异常", e);
            return ResponseJson.error(-1, "微信服务器异常", null);
        }
        if ("-1".equals(infoMap.get("code"))) {
            return ResponseJson.error(infoMap.get("errmsg"), null);
        }
        //解析相应内容（转换成json对象）
        String openId = infoMap.get("openId");
        String accessToken = infoMap.get("accessToken");
        log.info("微信授权，openId:>>>>>>>>>>>" + openId);
        WxClubUserVo clubUser = loginMapper.findClubUser(openId);
        if (null == clubUser) {
            clubUser = new WxClubUserVo();
            clubUser.setOpenId(openId);
            clubUser.setAccessToken(accessToken);
            return ResponseJson.error(-2, "未绑定微信", clubUser);
        }
        clubUser.setAccessToken(accessToken);
        // 登录成功redis保存token
        redisService.set(accessToken, openId, 60L * 60 * 4);
        return ResponseJson.success(clubUser);
    }

    @Override
    public ResponseJson sendVerifyCode(String mobile, String appId) {
        if (StringUtils.isEmpty(mobile)) {
            return ResponseJson.error("参数异常,请输入手机号");
        }
        if (StringUtils.isEmpty(appId)) {
            return ResponseJson.error("参数异常,请输入appId");
        }
        Integer clubUserId = clubMapper.checkMobile(mobile, appId);
        if (null != clubUserId) {
            return ResponseJson.error("该手机号已使用，请重新输入");
        }
        // 获取供应商名称
        String shopName = shopMapper.getShopNameByAppId(appId);
        if (StringUtils.isEmpty(shopName)) {
            return ResponseJson.error("供应商不存在");
        } else {
            if (shopName.contains("上海品辉")) {
                shopName = "上海品辉";
            }
        }
        String verifyCode = CodeUtil.generateCodeInt(6);
        String content = "欢迎登录" + shopName + "会员，您的短信验证码为：" + verifyCode + "，该验证码 5 分钟内有效，请勿泄漏于他人。";
        Boolean sendSms = SmsUtils.sendSms(11, mobile, content);
        if (!sendSms) {
            log.info("会员登录验证码发送失败，手机号:" + mobile);
            return ResponseJson.error("发送失败,请确认手机号无误");
        } else {
            log.info("会员登录验证码发送成功，手机号:" + mobile + ",验证码：" + verifyCode);
        }
        redisService.set("code:" + mobile, verifyCode, 300L);
        return ResponseJson.success("发送成功");
    }


    @Override
    public ResponseJson<WxClubUserVo> loginByInvitationCode(String mobile, String verifyCode, String invitationCode, String accessToken, String openId, String appId) throws Exception {
        if (StringUtils.isEmpty(mobile)) {
            return ResponseJson.error("参数异常，请输入手机号", null);
        }
        if (StringUtils.isEmpty(verifyCode)) {
            return ResponseJson.error("参数异常，请输入验证码", null);
        }
        if (StringUtils.isEmpty(invitationCode)) {
            return ResponseJson.error("参数异常，请输入邀请码", null);
        }
        if (StringUtils.isEmpty(accessToken)) {
            return ResponseJson.error("参数异常，请输入accessToken", null);
        }
        if (StringUtils.isEmpty(openId)) {
            return ResponseJson.error("参数异常，请输入openId", null);
        }
        if (StringUtils.isEmpty(appId)) {
            return ResponseJson.error("参数异常，请输入appId", null);
        }
        // 校验验证码是否正确
        String redisVerifyCode = null == redisService.get("code:" + mobile) ? null : redisService.get("code:" + mobile).toString();
        if (!verifyCode.equals(redisVerifyCode)) {
            return ResponseJson.error("验证码错误，请重新输入", null);
        }
        // 校验邀请码是否有效
        ClubUserPo clubUserPo = loginMapper.findByInvitationCode(invitationCode);
        if (null == clubUserPo || 2 == clubUserPo.getStatus() || clubUserPo.getInvitationCodeTime().compareTo(new Date()) < 0) {
            return ResponseJson.error("邀请码已失效", null);
        }
        // 校验机构和供应商的状态是否为已上线
        CmBrandAuthPo clubPo = authMapper.getAuthById(clubUserPo.getAuthId());
        Integer shopStatus = shopMapper.getShopStatus(clubPo.getAuthUserId());
        if (1 != clubPo.getStatus() || 1 != shopStatus) {
            return ResponseJson.error("登录失败", null);
        }
        // 校验appId是否和机构所属供应商的appId相同
        String dbAppId = shopMapper.getAppId(clubPo.getAuthUserId());
        if (StringUtils.isEmpty(dbAppId) || !appId.equals(dbAppId)) {
            return ResponseJson.error("登录失败", null);
        }
        Map<String, String> userInfo = WxUtils.getUserInfo(accessToken, openId);
        String nickName = userInfo.get("nickName");
        loginMapper.bindClubUser(mobile, nickName, openId, invitationCode);
        WxClubUserVo clubUser = new WxClubUserVo();
        clubUser.setClubUserId(clubUserPo.getId());
        clubUser.setAuthId(clubUserPo.getAuthId());
        clubUser.setAuthUserId(clubPo.getAuthUserId());
        clubUser.setMobile(mobile);
        clubUser.setOpenId(openId);
        clubUser.setAccessToken(accessToken);
        // 登录成功redis保存token
        redisService.set(accessToken, openId, 60L * 60 * 4);
        return ResponseJson.success(clubUser);
    }
}