package com.ynxbd.common.service;

import com.alibaba.fastjson.JSONObject;
import com.ynxbd.common.bean.GMCUser;
import com.ynxbd.common.bean.Patient;
import com.ynxbd.common.bean.enums.HCardTypeEnum;
import com.ynxbd.common.dao.GMCUserDao;
import com.ynxbd.common.dao.PatientDao;
import com.ynxbd.common.dao.his.HisPatientDao;
import com.ynxbd.common.helper.common.JsonHelper;
import com.ynxbd.common.helper.http.OkHttpHelper;
import com.ynxbd.common.result.JsonResult;
import com.ynxbd.common.result.JsonResultEnum;
import com.ynxbd.common.result.ServiceException;
import com.ynxbd.wx.config.WeChatConfig;
import com.ynxbd.wx.wxfactory.AesWxHelper;
import com.ynxbd.wx.wxfactory.WxAuthHelper;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.ObjectUtils;

import javax.servlet.http.HttpServletRequest;
import java.util.ArrayList;
import java.util.List;

@Slf4j
public class GMCService {

    /**
     * 子服务同步患者数据
     *
     * @param request   request
     * @param wxOpenId  子服务的openId
     * @param gmcOpenId 主服务的openId
     * @return list
     */
    public List<Patient> syncPatientData(HttpServletRequest request, String wxOpenId, String gmcOpenId, String unionId) throws ServiceException {
        log.error("[医共体-数据同步]wxOpenId={}, gmcOpenId={}", wxOpenId, gmcOpenId);
        if (ObjectUtils.isEmpty(wxOpenId) || ObjectUtils.isEmpty(gmcOpenId)) {
            return new ArrayList<>();
        }
        if (!WeChatConfig.IS_ENABLE_GMC || WeChatConfig.IS_GMC_SERVER) { // 医共体开关未开启 || 是主服务器
            return new ArrayList<>();
        }
        String enGmcOpenId = AesWxHelper.encode(gmcOpenId);
        long begTime = System.currentTimeMillis();
        JsonResult jsonResult = postFormGMC(request, "/patient/queryPatientList", params -> {
            params.put("openId", enGmcOpenId);
            params.put("hospAppId", AesWxHelper.encode(WeChatConfig.GMC_APP_ID));
        }, null);
        if (!jsonResult.success()) {
            String message = jsonResult.getMessage();
            log.error("[医共体-数据同步]请求主服务失败 wxOpenId={}, gmcOpenId={}, message={}", wxOpenId, gmcOpenId, message);
            throw new ServiceException("[医共体-数据同步]请求主服务失败:" + (ObjectUtils.isEmpty(message) ? "" : message));
        }
        List<Patient> gmcPatients = jsonResult.getDataMapList(Patient.class, "data");

        List<Patient> addList = new ArrayList<>(); // 需添加用户
        List<Integer> removeIds = new ArrayList<>();  // 需删除用户ids

        List<Patient> dbPatients = new PatientDao().selectListByToken(wxOpenId, unionId);
        for (Patient item : gmcPatients) {
            item.setId(null);
            item.setOpenid(wxOpenId);
            if (HCardTypeEnum.NO_CARD.WX_CODE.equals(item.getCardType()) || ObjectUtils.isEmpty(item.getIdCardNo())) { // 无证绑定->不做处理
                continue;
            }

            Patient findDBItem = dbPatients.isEmpty() ? null : dbPatients.stream().filter(o -> (
                    !ObjectUtils.isEmpty(o.getEmpiId()) && o.getEmpiId().equals(item.getEmpiId())
                            && !ObjectUtils.isEmpty(o.getIdCardNo()) && o.getIdCardNo().equals(item.getIdCardNo())
            )).findFirst().orElse(null);

            if (findDBItem == null) { // 需新增
                item.setPatientId(null); // 清空本院患者id
                addList.add(item);
            } else { // 比对数据
                if (!findDBItem.equalsPatient(item)) { // 数据不同->需修改本地数据
                    item.setId(findDBItem.getId());
                    item.setPatientId(findDBItem.getPatientId());
                    removeIds.add(findDBItem.getId());
                    addList.add(item);
                }
            }
        }

        for (Patient item : dbPatients) {
            Patient findItem = gmcPatients.stream().filter(o -> (
                    !ObjectUtils.isEmpty(o.getEmpiId()) && o.getEmpiId().equals(item.getEmpiId()))
                    && !ObjectUtils.isEmpty(o.getIdCardNo()) && o.getIdCardNo().equals(item.getIdCardNo())
            ).findFirst().orElse(null);
            if (findItem == null) { // 本地数据多余->发送给主体医院=>进行绑定
                Integer gmcBindState = item.getGmcBindState();
                if (gmcBindState == null || gmcBindState == 0) { // 未与主体医院交互校验过
                    System.out.println("[医共体]向主体医院同步数据...");
                    System.out.println(JsonHelper.toJsonString(item));
                    item.setEnGmcOpenId(enGmcOpenId);
                    Patient patient = new GMCService().bindGmcServer(request, item);
                    if (patient == null) {
                        log.error("[医共体]同步用户数据，返回数据为空 id:{}", item.getId());
                        continue;
                    }
                    String empiId = patient.getEmpiId();
                    String gmcUniqueId = patient.getGmcUniqueId();
                    if (ObjectUtils.isEmpty(gmcUniqueId) || ObjectUtils.isEmpty(empiId)) {
                        log.error("[医共体]同步用户数据，返回唯一键为空 id:{}", item.getId());
                        continue;
                    }
                    if (!empiId.equals(item.getEmpiId())) {
                        removeIds.add(item.getId());
                        continue;
                    }
                    if (new PatientDao().updateGmcBindState(gmcUniqueId, item.getId(), item.getEmpiId())) {
                        log.error("[医共体]同步用户数据，修改医共体绑定状态失败 id:{}", item.getId());
                        item.setGmcUniqueId(gmcUniqueId);
                        gmcPatients.add(item);
                    }
                } else { // 已校验过=>多余数据=>移除
                    removeIds.add(item.getId());
                }
            }
        }

//      log.info("[医共体-数据同步 本地{}条 移除[{}], add:{}", dbPatients.size(), removeIds, JsonHelper.toJsonString(addList));

        int delRows = 0;
        if (!removeIds.isEmpty()) {
            delRows = new PatientDao().delByIds(wxOpenId, removeIds);
        }

        int addRows = addItems(addList);

        long endTime = System.currentTimeMillis();
        String takeTime = (endTime - begTime) + "ms"; // 耗时
        log.info("[医共体-数据同步][{}]][耗时:{}]-共[{}]条数据, 删除:[{}]条, 同步:[{}]条", wxOpenId, takeTime, gmcPatients.size(), delRows, addRows);
        return gmcPatients;
    }

    public int addItems(List<Patient> patients) {
        HisPatientDao hisPatientDao = new HisPatientDao();
        int addRows = 0;
        List<Patient> addList = new ArrayList<>();
        if (!patients.isEmpty()) {
            for (Patient item : patients) {
                try {
                    if (ObjectUtils.isEmpty(item.getEmpiId())) {
                        log.info("[医共体-数据同步]本院绑定失败");
                        continue;
                    }
                    Patient bindInfo = hisPatientDao.bind(false, item);
                    if (bindInfo == null) {
                        log.info("[医共体-数据同步]本院绑定失败");
                        continue;
                    }
                    String patientId = bindInfo.getPatientId(); // 本院患者id
                    if (ObjectUtils.isEmpty(patientId)) {
                        continue;
                    }
                    item.setPatientId(patientId);
                    addList.add(item);
                } catch (Exception e) {
                    log.error(e.getMessage());
                }
            }
            addRows = new PatientDao().insertBatch(addList);
        }
        return addRows;
    }

    /**
     * 医共体绑定
     *
     * @param request  request
     * @param bindInfo 绑定信息
     */
    public Patient bindGmcServer(HttpServletRequest request, Patient bindInfo) throws ServiceException {
        String enGmcOpenId = bindInfo.getEnGmcOpenId(); // 只有子服务器有主服务器的openId
        String gmcOpenId = AesWxHelper.decode(enGmcOpenId);

        log.info("[医共体绑定-转发]enGmcOpenId={}, gmcOpenId={}", enGmcOpenId, gmcOpenId);
        if (ObjectUtils.isEmpty(gmcOpenId)) {
            throw new ServiceException("医共体非主体公众号ID参数异常");
        }

        String idCardNo = bindInfo.getIdCardNo();
        if (ObjectUtils.isEmpty(idCardNo)) {
            throw new ServiceException("[医共体绑定]证件号缺失");
        }

        String areaCode = bindInfo.getAreaCode();
        if (ObjectUtils.isEmpty(areaCode)) {
            areaCode = idCardNo.substring(0, 6);
        }

        String finalAreaCode = areaCode;
        JsonResult jsonResult = postFormGMC(request, "/healthCode/bind", params -> {
            params.put("isAreaCode", false);
            params.put("isFace", false);
            params.put("isHealthCard", false);

            params.put("address", bindInfo.getAddress());
            params.put("areaCode", finalAreaCode);
            params.put("areaAddress", bindInfo.getAreaAddress());
            params.put("tel", bindInfo.getTel());
            params.put("sex", bindInfo.getSex());
            params.put("name", bindInfo.getName());
            params.put("nation", bindInfo.getNation());
            params.put("birthday", bindInfo.getBirthday());
            params.put("idCardNo", bindInfo.getIdCardNo());
            params.put("enOpenId", enGmcOpenId); // 主服务器的openId
            params.put("enUnionId", bindInfo.getEnUnionId());
            params.put("hospAppId", WeChatConfig.APP_ID);
        }, null);
        if (!jsonResult.success()) {
            throw new ServiceException(jsonResult.getMessage());
        }
        JSONObject resp = jsonResult.dataMapGetNodeToJsonObj();
        log.info("[医供体]绑定转发 resp={}", JsonHelper.toJsonString(resp));
        if (resp == null) {
            return null;
        }

        String gmcUniqueId = resp.getString("gmcUniqueId");
        String enPatientId = resp.getString("enPatientId");
        String enEmpiId = resp.getString("enEmpiId");
        String enOpenId = resp.getString("enOpenId");
        if (ObjectUtils.isEmpty(gmcUniqueId) || ObjectUtils.isEmpty(enPatientId) || ObjectUtils.isEmpty(enOpenId) || ObjectUtils.isEmpty(enEmpiId)) {
            return null;
        }
        String patientId = AesWxHelper.decode(enPatientId);
        if (ObjectUtils.isEmpty(patientId)) {
            log.error("[医共体]主体绑定-数据enPatientId解密失败");
            return null;
        }

        String empiId = AesWxHelper.decode(enEmpiId);
        if (ObjectUtils.isEmpty(enEmpiId)) {
            log.error("[医共体]主体绑定-数据enEmpiId解密失败");
            return null;
        }

        Patient patient = new Patient();
        patient.setPatientId(patientId);
        patient.setEnPatientId(enPatientId);
        patient.setEnOpenId(enOpenId);
        patient.setGmcUniqueId(gmcUniqueId);
        patient.setEnEmpiId(enEmpiId);
        patient.setEmpiId(empiId);
        return patient;
    }


    /**
     * 医共体解绑
     *
     * @param request request
     */
    public boolean unBindGmcServer(HttpServletRequest request, String openId, String epId) throws ServiceException {
        log.info("[医共体解绑-转发]openId={}, epId={}", openId, epId);
        if (ObjectUtils.isEmpty(openId) || ObjectUtils.isEmpty(epId)) {
            throw new ServiceException("[医共体解绑-转发]参数缺失");
        }

        GMCUser gmcUser = new GMCUserDao().selectByOpenId(openId);
        if (gmcUser == null) {
            throw new ServiceException("[医共体解绑-转发]未匹配到用户id");
        }
        String gmcOpenId = gmcUser.getGmcOpenId();

        JsonResult jsonResult = postFormGMC(request, "/patient/unBind", params -> {
            params.put("openid", gmcOpenId);
            params.put("epId", epId);
            params.put("hospAppId", WeChatConfig.APP_ID);
        }, null);
        if (!jsonResult.success()) {
            throw new ServiceException(jsonResult.getMessage());
        }
        return true;
    }

    public static JsonResult postForm(String url, OkHttpHelper.MapParams params, OkHttpHelper.Header header) {
        return OkHttpHelper.postForm(url, params, header, JsonResultEnum.SYS_COMMON);
    }

    public static JsonResult postFormGMC(HttpServletRequest request, String api, OkHttpHelper.MapParams params, OkHttpHelper.Header header) {
        String url = WeChatConfig.getGMCAuthDomain(WxAuthHelper.isHttpsWithProxy(request), true); // 医共体请求服务地址
        return OkHttpHelper.postForm((url + api), params, header, JsonResultEnum.SYS_COMMON);
    }


    //    public Patient queryGmcPatientList(HttpServletRequest request, Patient bindInfo) throws ServiceException {
//        if (!WeChatConfig.IS_ENABLE_GMC) { // 不为医共体主体
//            return bindInfo;
//        }
//        String openid = bindInfo.getOpenid();
//        String hospAppId = AesWxHelper.decode(bindInfo.getEnHospAppId());
//        if (ObjectUtils.isEmpty(hospAppId)) {
//            throw new ServiceException("医共体子公众号id参数错误");
//        }
//
//        String gmcUniqueId;
//        if (WeChatConfig.IS_GMC_SERVER) { // 是医共体主服务器
//            if (!WeChatConfig.APP_ID.equals(hospAppId)) { // 不为自身AppId
//                bindInfo.setHospAppId(hospAppId); // 需存的数据
//            }
//            bindInfo.setGmcUniqueId(CodeHelper.get32UUID());
//
//        } else {
//            String enGmcOpenId = bindInfo.getEnGmcOpenId(); // 只有子公众号有
//            String gmcOpenId = AesWxHelper.decode(enGmcOpenId);
//
//            log.info("[转发]enGmcOpenId={}, gmcOpenId={}", enGmcOpenId, gmcOpenId);
//            if (ObjectUtils.isEmpty(gmcOpenId)) {
//                throw new ServiceException("医共体非主体公众号ID参数异常");
//            }
//
//            JsonResult jsonResult = WxAuthHelper.postFormGMC(request, "/patient/bind", params -> {
//                params.put("isAreaCode", false);
//                params.put("isFace", false);
//                params.put("isHealthCard", false);
//
//                params.put("openid", gmcOpenId); // 主体的openid
//                params.put("address", bindInfo.getAddress());
//                params.put("areaCode", bindInfo.getAreaCode());
//                params.put("areaAddress", bindInfo.getAreaAddress());
//                params.put("tel", bindInfo.getTel());
//                params.put("sex", bindInfo.getSex());
//                params.put("name", bindInfo.getName());
//                params.put("nation", bindInfo.getNation());
//                params.put("birthday", bindInfo.getBirthday());
//                params.put("idCardNo", bindInfo.getIdCardNo());
//                //
//                params.put("enOpenId", enGmcOpenId);
//                params.put("enUnionId", bindInfo.getEnUnionId());
//                params.put("enGmcOpenId", enGmcOpenId);
//                params.put("enHospAppId", AesWxHelper.encode(WeChatConfig.APP_ID));
//            }, null);
//            if (!jsonResult.success()) {
//                throw new ServiceException(jsonResult.getMessage());
//            }
//            log.info("[绑定转发]resp={}", JsonHelper.toJsonString(jsonResult));
//
//            JSONObject dataJson = jsonResult.dataMapGetNodeToJsonObj();
//            gmcUniqueId = dataJson.getString("gmcUniqueId");
//            if (ObjectUtils.isEmpty(gmcUniqueId)) {
//                throw new ServiceException("医共体返回唯一id为空");
//            }
//            bindInfo.setGmcUniqueId(gmcUniqueId);
//            if (!enGmcOpenId.equals(dataJson.getString("enOpenId"))) {
//                throw new ServiceException("医共体主体openId不匹配");
//            }
//
//            GMCUser findGMCUser = new GMCUserService().queryInfoByOpenId(openid);
//            if (findGMCUser == null) {
//                boolean isOK = new GMCUserService().addInfo(openid, gmcOpenId, bindInfo.getUnionId(), gmcUniqueId);
//                if (!isOK) {
//                    log.error("[医共体关系]添加失败 openid={}, gmcOpenId={}, uuid={}", openid, gmcOpenId, gmcUniqueId);
//                }
//            }
//        }
//        return bindInfo;
//    }


    public void queryPatientList(HttpServletRequest request, String openId, String unionId, boolean isEnPid) throws ServiceException {
        if (!WeChatConfig.IS_ENABLE_GMC) {
            return;
        }
    }

}