package com.epmet.service.impl;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.epmet.common.token.constant.LoginConstant;
import com.epmet.commons.thirdplat.apiservice.AbstractApiService;
import com.epmet.commons.thirdplat.bean.ThirdPlatUserInfo;
import com.epmet.commons.tools.exception.EpmetErrorCode;
import com.epmet.commons.tools.exception.ExceptionUtils;
import com.epmet.commons.tools.exception.RenException;
import com.epmet.commons.tools.security.dto.GovTokenDto;
import com.epmet.commons.tools.security.dto.TokenDto;
import com.epmet.commons.tools.utils.*;
import com.epmet.dto.*;
import com.epmet.dto.form.*;
import com.epmet.dto.result.*;
import com.epmet.feign.EpmetUserOpenFeignClient;
import com.epmet.feign.GovOrgOpenFeignClient;
import com.epmet.feign.OperCrmOpenFeignClient;
import com.epmet.jwt.JwtTokenProperties;
import com.epmet.jwt.JwtTokenUtils;
import com.epmet.redis.SsoRedis;
import com.epmet.service.SsoService;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;

/**
 * @Author zxc
 * @DateTime 2021/1/18 下午4:35
 */
@Service
@Slf4j
public class SsoServiceImpl implements SsoService {

    Logger logger = LoggerFactory.getLogger(getClass());

    @Autowired
    private SsoRedis ssoRedis;

    @Autowired
    private JwtTokenUtils jwtTokenUtils;

    @Autowired
    private JwtTokenProperties jwtTokenProperties;

    @Autowired
    private EpmetUserOpenFeignClient epmetUserOpenFeignClient;

    @Autowired
    private OperCrmOpenFeignClient operCrmOpenFeignClient;

    @Autowired
    private GovOrgOpenFeignClient govOrgOpenFeignClient;

    @Autowired
    private CpUserDetailRedis cpUserDetailRedis;

    /**
     * @Description  0、入口：得到token
     * @Param formDTO
     * @author zxc
     * @date 2021/1/18 下午4:59
     */
    @Override
    public SsoLoginResultDTO ssoLogin(SsoLoginFormDTO formDTO) {
        String customerId = getCustomerId(formDTO.getAppId());
        //String customerId = "3a4f923665a7a07701bcb311aac9a156";
        String userId = "";

        Result<ThirdplatApiserviceResultDTO> apiServiceResult = operCrmOpenFeignClient.getApiServiceByCustomerId(new ApiServiceFormDTO(customerId));
        if (!apiServiceResult.success()) {
            throw new RenException("【SSO登录】调用OperCrm获取ApiService接口失败:", apiServiceResult.getInternalMsg());
        }

        if (apiServiceResult.getData() == null || StringUtils.isBlank(apiServiceResult.getData().getApiServiceName())) {
            throw new RenException("【SSO登录】调用OperCrm获取ApiService，查询到的结果为空:", apiServiceResult.toString());
        }

        ThirdPlatUserInfo userInfo;
        try {
            AbstractApiService apiService = (AbstractApiService) SpringContextUtils.getBean(apiServiceResult.getData().getApiServiceName());
            userInfo = apiService.getCUserInfoByTicket(formDTO.getTicket());
        } catch (Exception e) {
            throw new RenException(e.getMessage());
        }

        if (null == userInfo){
            throw new RenException(EpmetErrorCode.THIRD_PLAT_REQUEST_ERROR.getCode(),
                    "【SSO登录】调用第三方平台查询用户信息失败，用户信息为空");
        }
        UserInfoFormDTO userInfoFormDTO = new UserInfoFormDTO();
        userInfoFormDTO.setApp(formDTO.getApp());
        userInfoFormDTO.setUid(userInfo.getOpenId());
        userInfoFormDTO.setName(userInfo.getName());
        userInfoFormDTO.setMobile(userInfo.getMobile());

        Result<UserDTO> userDTOResult = epmetUserOpenFeignClient.saveUserInfo(userInfoFormDTO);
        if (!userDTOResult.success()){
            throw new RenException("【SSO登录】新增或更新user_weChat失败");
        }
        userId = userDTOResult.getData().getId();

        if (StringUtils.isBlank(userId)){
            throw new RenException("【SSO登录】userId为空,生成token失败");
        }
        //生成业务token
        String token = this.generateToken(formDTO.getApp(),formDTO.getClient(), userId);
        //存放Redis

        if (StringUtils.isBlank(customerId)){
            throw new RenException("【SSO登录】customerId为空,缓存放置token失败");
        }
        this.disposeTokenDto(formDTO, userId, token, customerId);
        return new SsoLoginResultDTO(token);
    }

    /**
     * @Description  token放缓存
     * @Param formDTO
     * @Param userId
     * @Param token
     * @Param customerId
     * @author zxc
     * @date 2021/1/18 下午5:32
     */
    public void disposeTokenDto(SsoLoginFormDTO formDTO, String userId, String token, String customerId){
        int expire = jwtTokenProperties.getExpire();
        TokenDto tokenDto = new TokenDto();
        tokenDto.setCustomerId(customerId);
        tokenDto.setApp(formDTO.getApp());
        tokenDto.setClient(formDTO.getClient());
        tokenDto.setUserId(userId);
        tokenDto.setToken(token);
        tokenDto.setUpdateTime(System.currentTimeMillis());
        tokenDto.setExpireTime(jwtTokenUtils.getExpiration(token).getTime());
        ssoRedis.set(tokenDto, expire);
        log.info("截止时间：" + DateUtils.format(jwtTokenUtils.getExpiration(token), "yyyy-MM-dd HH:mm:ss"));
    }

    /**
     * @Description  居民端登陆生成业务token的key
     * @Param app
     * @Param client
     * @Param userId
     * @author zxc
     * @date 2021/1/18 下午5:14
     */
    private String generateToken(String app,String client, String userId) {
        Map<String, Object> map = new HashMap<>(16);
        map.put("app", app);
        map.put("client", client);
        map.put("userId", userId);
        String token = jwtTokenUtils.createToken(map);
        log.info("app:" + app + ";client:" + client + ";userId:" + userId + ";生成token[" + token + "]");
        return token;
    }

    /**
     * @Description  获取customerId
     * @Param appId
     * @author zxc
     * @date 2021/1/19 下午1:47
     */
    public String getCustomerId(String appId){
        JSONObject jsonObject = new JSONObject();
        String customerMsgUrl = "https://epmet-cloud.elinkservice.cn/api/third/customermp/getcustomermsg/";
        String data = HttpClientManager.getInstance().sendPostByJSON(customerMsgUrl + appId, JSON.toJSONString(jsonObject)).getData();
        log.info("调用third服务，根据appId查询客户信息：httpclient->url:" + customerMsgUrl + "，结果->" + data);
        JSONObject toResult = JSON.parseObject(data);
        Result mapToResult = ConvertUtils.mapToEntity(toResult, Result.class);
        if (null != toResult.get("code")) {
            mapToResult.setCode(((Integer) toResult.get("code")).intValue());
        }
        if (!mapToResult.success()) {
            log.error(String.format("根据appId查询客户信息失败，对应appId->" + appId));
            throw new RenException(mapToResult.getMsg());
        }
        Object publicCustomerResultDTO = mapToResult.getData();
        JSONObject json = JSON.parseObject(publicCustomerResultDTO.toString());
        Map<String, Object> map = (Map) json.get("customer");
        PaCustomerDTO customer = ConvertUtils.mapToEntity(map, PaCustomerDTO.class);
        log.info("小程序登陆third服务获取客户用户信息PaCustomerDTO->" + customer);
        return customer.getId();
    }

    /**
     * @param formDTO
     * @Author sun
     * @Description 1、ticket自动登录获取内部token
     **/
    @Override
    public UserTokenResultDTO ssoWorkLogin(SsoWorkLoginFormDTO formDTO) {

        //1.根据appId查询客户id
        String customerId = getCustomerId(formDTO.getAppId());
        //String customerId = "3a4f923665a7a07701bcb311aac9a156";

        //2.客户Id换取第三方apiService,根据ticket换取华为Id
        Result<ThirdplatApiserviceResultDTO> apiServiceResult = operCrmOpenFeignClient.getApiServiceByCustomerId(new ApiServiceFormDTO(customerId));
        if (!apiServiceResult.success()) {
            throw new RenException("【SSO登录】调用OperCrm获取ApiService接口失败:", apiServiceResult.getInternalMsg());
        }
        if (apiServiceResult.getData() == null || StringUtils.isBlank(apiServiceResult.getData().getApiServiceName())) {
            throw new RenException("【SSO登录】调用OperCrm获取ApiService，查询到的结果为空:", apiServiceResult.toString());
        }
        ThirdPlatUserInfo userInfo;
        try {
            AbstractApiService apiService = (AbstractApiService) SpringContextUtils.getBean(apiServiceResult.getData().getApiServiceName());
            userInfo = apiService.getGUserInfoBySSOToken(formDTO.getToken());
        } catch (Exception e) {
            throw new RenException(e.getMessage());
        }
        if (null == userInfo){
            throw new RenException(EpmetErrorCode.THIRD_PLAT_REQUEST_ERROR.getCode(),
                    "【SSO登录】调用第三方平台查询用户信息失败，用户信息为空");
        }

        //3.根据华为openId查询用户是否存在历史登陆信息
        Result<StaffLatestAgencyResultDTO> latestStaffWechat = epmetUserOpenFeignClient.getLatestStaffWechatLoginRecord(userInfo.getOpenId());
        if (!latestStaffWechat.success() || null == latestStaffWechat.getData()) {
            logger.error(String.format("没有获取到用户最近一次登录账户信息,code[%s],msg[%s]", EpmetErrorCode.PLEASE_LOGIN.getCode(), EpmetErrorCode.PLEASE_LOGIN.getMsg()));
            throw new RenException(EpmetErrorCode.PLEASE_LOGIN.getCode());
        }
        StaffLatestAgencyResultDTO staffLatestAgencyResultDTO = latestStaffWechat.getData();

        //4.记录staff_wechat
        this.savestaffwechat(staffLatestAgencyResultDTO.getStaffId(), userInfo.getOpenId());

        //5.记录登录日志
        this.saveStaffLoginRecord(staffLatestAgencyResultDTO);

        //6.获取用户token
        String token = this.generateGovWxmpToken(staffLatestAgencyResultDTO.getStaffId(), formDTO.getApp(), formDTO.getClient());

        //7.保存到redis
        this.saveLatestGovTokenDto(staffLatestAgencyResultDTO, userInfo, token);
        UserTokenResultDTO userTokenResultDTO = new UserTokenResultDTO();
        userTokenResultDTO.setToken(token);

        return userTokenResultDTO;

    }

    /**
     * @param userId openid
     * @Author sun
     * @Description 保存微信和当前登录用户关系
     **/
    private Result savestaffwechat(String userId, String openid) {
        StaffWechatFormDTO staffWechatFormDTO = new StaffWechatFormDTO();
        staffWechatFormDTO.setUserId(userId);
        staffWechatFormDTO.setWxOpenId(openid);
        return epmetUserOpenFeignClient.saveStaffWechat(staffWechatFormDTO);
    }
    /**
     * @param latestStaffWechatLoginDTO
     * @Author sun
     * @Description 保存登录日志
     **/
    private Result saveStaffLoginRecord(StaffLatestAgencyResultDTO latestStaffWechatLoginDTO) {
        StaffLoginAgencyRecordFormDTO staffLoginAgencyRecordFormDTO = new StaffLoginAgencyRecordFormDTO();
        staffLoginAgencyRecordFormDTO.setCustomerId(latestStaffWechatLoginDTO.getCustomerId());
        staffLoginAgencyRecordFormDTO.setStaffId(latestStaffWechatLoginDTO.getStaffId());
        staffLoginAgencyRecordFormDTO.setWxOpenId(latestStaffWechatLoginDTO.getWxOpenId());
        staffLoginAgencyRecordFormDTO.setMobile(latestStaffWechatLoginDTO.getMobile());
        staffLoginAgencyRecordFormDTO.setAgencyId(latestStaffWechatLoginDTO.getAgencyId());
        Result staffLoginRecordResult = epmetUserOpenFeignClient.saveStaffLoginRecord(staffLoginAgencyRecordFormDTO);
        return staffLoginRecordResult;
    }
    /**
     * @Description 生成政府端小程序业务token Key
     * @Author sun
     **/
    private String generateGovWxmpToken(String staffId, String app, String client) {
        Map<String, Object> map = new HashMap<>();
        map.put("app", app);
        map.put("client", client);
        map.put("userId", staffId);
        String token = jwtTokenUtils.createToken(map);
        logger.info("app:" + app + ";client:" + client + ";userId:" + staffId + ";生成token[" + token + "]");
        return token;
    }
    /**
     * @Description 保存tokenDto到redis
     * @Author sun
     **/
    private void saveLatestGovTokenDto(StaffLatestAgencyResultDTO staffLatestAgency, ThirdPlatUserInfo userInfo, String token) {
        int expire = jwtTokenProperties.getExpire();
        GovTokenDto govTokenDto = new GovTokenDto();
        govTokenDto.setApp(LoginConstant.APP_GOV);
        govTokenDto.setClient(LoginConstant.CLIENT_WXMP);
        govTokenDto.setUserId(staffLatestAgency.getStaffId());
        govTokenDto.setOpenId(userInfo.getOpenId());
        govTokenDto.setSessionKey("");
        govTokenDto.setUnionId("");
        govTokenDto.setToken(token);
        govTokenDto.setUpdateTime(System.currentTimeMillis());
        govTokenDto.setExpireTime(jwtTokenUtils.getExpiration(token).getTime());
        govTokenDto.setRootAgencyId(staffLatestAgency.getAgencyId());
        govTokenDto.setCustomerId(staffLatestAgency.getCustomerId());

        //设置部门，网格，角色列表
        govTokenDto.setDeptIdList(getDeptartmentIdList(staffLatestAgency.getStaffId()));
        govTokenDto.setGridIdList(getGridIdList(staffLatestAgency.getStaffId()));
        CustomerAgencyDTO agency = getAgencyByStaffId(staffLatestAgency.getStaffId());
        if (agency != null) {
            govTokenDto.setAgencyId(agency.getId());
            govTokenDto.setRoleList(queryGovStaffRoles(staffLatestAgency.getStaffId(), agency.getId()));
        }
        govTokenDto.setOrgIdPath(getOrgIdPath(staffLatestAgency.getStaffId()));

        cpUserDetailRedis.set(govTokenDto, expire);
        logger.info("截止时间：" + DateUtils.format(jwtTokenUtils.getExpiration(token), "yyyy-MM-dd HH:mm:ss"));
    }
    public Set<String> getDeptartmentIdList(String staffId) {
        try {
            Result<List<DepartmentListResultDTO>> deptListResult = govOrgOpenFeignClient.getDepartmentListByStaffId(staffId);
            if (deptListResult.success()) {
                if (!CollectionUtils.isEmpty(deptListResult.getData())) {
                    Set<String> deptIdLists = deptListResult.getData().stream().map(dept -> dept.getDepartmentId()).collect(Collectors.toSet());
                    return deptIdLists;
                }
            } else {
                logger.error("登录:查询部门列表，远程调用返回错误:{}", deptListResult.getMsg());
            }
        } catch (Exception e) {
            String errorStackTrace = ExceptionUtils.getErrorStackTrace(e);
            logger.error("登录:查询部门列表异常:{}", errorStackTrace);
        }
        return null;
    }
    /**
     * 根据工作人员ID查询网格ID列表
     * @param staffId
     */
    public Set<String> getGridIdList(String staffId) {
        Result<List<GridByStaffResultDTO>> result = govOrgOpenFeignClient.listGridsbystaffid(staffId);
        if (!result.success()) {
            logger.error("登录:查询网格列表，远程调用返回错误:{}", result.getMsg());
            return null;
        } else {
            List<GridByStaffResultDTO> grids = result.getData();
            return grids.stream().map(grid -> grid.getGridId()).collect(Collectors.toSet());
        }
    }
    /**
     * 根据staffId查询所属的组织机构
     *
     * @param staffId
     */
    public CustomerAgencyDTO getAgencyByStaffId(String staffId) {
        Result<CustomerAgencyDTO> result = govOrgOpenFeignClient.getAgencyByStaff(staffId);
        if (!result.success()) {
            logger.error("登录：查询登录人所属的机关OrgIdPath失败:{}", result.getMsg());
            return null;
        }
        return result.getData();
    }
    /**
     * 查询人员在某机关单位下的角色列表
     * @param staffId orgId
     */
    public List<GovTokenDto.Role> queryGovStaffRoles(String staffId, String orgId) {
        StaffRoleFormDTO formDTO = new StaffRoleFormDTO();
        formDTO.setStaffId(staffId);
        formDTO.setOrgId(orgId);
        Result<List<GovStaffRoleDTO>> gridResult = epmetUserOpenFeignClient.getRolesOfStaff(formDTO);
        if (!CollectionUtils.isEmpty(gridResult.getData())) {
            //return gridResult.getData().stream().map(role -> role.getId()).collect(Collectors.toSet());
            return ConvertUtils.sourceToTarget(gridResult.getData(), GovTokenDto.Role.class);
        }
        return null;
    }
    /**
     * 查询工作人员的OrgIdPath
     * @param staffId
     */
    public String getOrgIdPath(String staffId) {
        Result<CustomerAgencyDTO> result = govOrgOpenFeignClient.getAgencyByStaff(staffId);
        if (!result.success()) {
            logger.error("登录：查询登录人所属的机关OrgIdPath失败:{}", result.getMsg());
            return null;
        }
        CustomerAgencyDTO agency = result.getData();
        if (agency != null) {
            if ("0".equals(agency.getPid())) {
                // 顶级
                return agency.getId();
            } else {
                return agency.getPids().concat(":").concat(agency.getId());
            }
        }
        return null;
    }

    /**
     * @param formDTO
     * @Author sun
     * @Description 4、自动进入组织-返回token
     **/
    @Override
    public UserTokenResultDTO enterOrg(SsoEnteOrgFormDTO formDTO) {
        //1、需要校验要登录的客户，是否被禁用
        CustomerStaffFormDTO customerStaffFormDTO = new CustomerStaffFormDTO();
        customerStaffFormDTO.setCustomerId(formDTO.getCustomerId());
        customerStaffFormDTO.setMobile(formDTO.getMobile());
        Result<CustomerStaffDTO> customerStaffDTOResult = epmetUserOpenFeignClient.getCustomerStaffInfo(customerStaffFormDTO);
        if (!customerStaffDTOResult.success() || null == customerStaffDTOResult.getData()) {
            logger.error(String.format("获取工作人员信息失败,手机号[%s],客户id:[%s],code[%s],msg[%s]", formDTO.getMobile(), formDTO.getCustomerId(), customerStaffDTOResult.getCode(), customerStaffDTOResult.getMsg()));
            throw new RenException(customerStaffDTOResult.getCode());
        }
        CustomerStaffDTO customerStaff = customerStaffDTOResult.getData();

        //2.客户Id换取第三方apiService,根据ticket换取华为Id
        Result<ThirdplatApiserviceResultDTO> apiServiceResult = operCrmOpenFeignClient.getApiServiceByCustomerId(new ApiServiceFormDTO(formDTO.getCustomerId()));
        if (!apiServiceResult.success()) {
            throw new RenException("【SSO登录】调用OperCrm获取ApiService接口失败:", apiServiceResult.getInternalMsg());
        }
        if (apiServiceResult.getData() == null || StringUtils.isBlank(apiServiceResult.getData().getApiServiceName())) {
            throw new RenException("【SSO登录】调用OperCrm获取ApiService，查询到的结果为空:", apiServiceResult.toString());
        }
        ThirdPlatUserInfo userInfo;
        try {
            AbstractApiService apiService = (AbstractApiService) SpringContextUtils.getBean(apiServiceResult.getData().getApiServiceName());
            userInfo = apiService.getGUserInfoBySSOToken(formDTO.getTicket());
        } catch (Exception e) {
            throw new RenException(e.getMessage());
        }
        if (null == userInfo){
            throw new RenException(EpmetErrorCode.THIRD_PLAT_REQUEST_ERROR.getCode(),
                    "【SSO登录】调用第三方平台查询用户信息失败，用户信息为空");
        }

        //3、记录staff_wechat,并记录用户激活状态，激活时间
        this.savestaffwechat(customerStaff.getUserId(), userInfo.getOpenId());

        //4、记录登录日志
        StaffLatestAgencyResultDTO staffLatestAgencyResultDTO = new StaffLatestAgencyResultDTO();
        staffLatestAgencyResultDTO.setCustomerId(formDTO.getCustomerId());
        staffLatestAgencyResultDTO.setStaffId(customerStaff.getUserId());
        staffLatestAgencyResultDTO.setWxOpenId(userInfo.getOpenId());
        staffLatestAgencyResultDTO.setMobile(formDTO.getMobile());
        staffLatestAgencyResultDTO.setAgencyId(formDTO.getRootAgencyId());
        this.saveStaffLoginRecord(staffLatestAgencyResultDTO);

        //5.1、获取用户token
        String token = this.generateGovWxmpToken(customerStaff.getUserId(), formDTO.getApp(), formDTO.getClient());
        //5.2、保存到redis
        StaffLatestAgencyResultDTO staffLatestAgency = new StaffLatestAgencyResultDTO();
        staffLatestAgency.setAgencyId(formDTO.getRootAgencyId());
        staffLatestAgency.setCustomerId(formDTO.getCustomerId());
        staffLatestAgency.setStaffId(customerStaff.getUserId());
        this.saveLatestGovTokenDto(staffLatestAgency, userInfo, token);

        UserTokenResultDTO userTokenResultDTO = new UserTokenResultDTO();
        userTokenResultDTO.setToken(token);
        return userTokenResultDTO;
    }

}