package com.tzld.piaoquan.wecom.job;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.tzld.piaoquan.wecom.component.HttpPoolClient;
import com.tzld.piaoquan.wecom.dao.mapper.CorpMapper;
import com.tzld.piaoquan.wecom.dao.mapper.StaffMapper;
import com.tzld.piaoquan.wecom.dao.mapper.StaffWithUserMapper;
import com.tzld.piaoquan.wecom.dao.mapper.UserMapper;
import com.tzld.piaoquan.wecom.model.bo.XxlJobParam;
import com.tzld.piaoquan.wecom.model.po.*;
import com.tzld.piaoquan.wecom.service.AccessTokenService;
import com.tzld.piaoquan.wecom.service.UserService;
import com.tzld.piaoquan.wecom.utils.HttpClientUtil;
import com.tzld.piaoquan.wecom.utils.LarkRobotUtil;
import com.tzld.piaoquan.wecom.utils.page.Page;
import com.xxl.job.core.biz.model.ReturnT;
import com.xxl.job.core.handler.annotation.XxlJob;
import lombok.Data;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;

import java.io.IOException;
import java.util.List;
import java.util.stream.Collectors;

import static com.tzld.piaoquan.wecom.common.constant.WeComConstant.*;

@Slf4j
@Component
public class WeComUserDataJob {

    @Autowired
    private HttpPoolClient httpPoolClient;

    @Autowired
    private StaffMapper staffMapper;

    @Autowired
    private UserMapper userMapper;

    @Autowired
    private AccessTokenService accessTokenService;

    @Autowired
    private StaffWithUserMapper staffWithUserMapper;

    @Autowired
    private UserService userService;

    @Autowired
    private CorpMapper corpMapper;

    @XxlJob("updateStaffWithUserJob")
    public ReturnT<String> updateStaffWithUser(String param) {
        XxlJobParam xxlJobParam = new XxlJobParam();
        if (StringUtils.isNotEmpty(param)) {
            xxlJobParam = JSONObject.parseObject(param, XxlJobParam.class);
        }
        CorpExample corpExample = new CorpExample();
        CorpExample.Criteria corpCriteria = corpExample.createCriteria();
        if (xxlJobParam.getCorpId() != null) {
            corpCriteria.andIdEqualTo(xxlJobParam.getCorpId());
        }
        List<Corp> corps = corpMapper.selectByExample(corpExample);
        if (CollectionUtils.isEmpty(corps)) {
            return ReturnT.SUCCESS;
        }
        for (Corp corp : corps) {
            StaffExample staffExample = new StaffExample();
            StaffExample.Criteria staffCriteria = staffExample.createCriteria();
            staffCriteria.andCorpIdEqualTo(corp.getId());
            if (xxlJobParam.getStaffId() != null) {
                staffCriteria.andIdEqualTo(xxlJobParam.getStaffId());
            }
            List<Staff> staffList = staffMapper.selectByExample(staffExample);
            if (CollectionUtils.isEmpty(staffList)) {
                continue;
            }
            for (Staff staff : staffList) {
                updateUserList(staff, corp.getId());
            }
        }
        return ReturnT.SUCCESS;
    }


    private void updateUserList(Staff staff, Long corpId) {
        try {
            String cursor = "";
            do {
                String res = getUserDetailList(staff.getCarrierId(), cursor, corpId);
                log.info("updateUserList res={} cursor={}", res, cursor);
                JSONObject jsonObject = JSONObject.parseObject(res);
                Integer errCode = jsonObject.getInteger("errcode");
                if (errCode != 0) {
                    log.error("updateUserList error carrierId={} cursor={}", staff.getCarrierId(), cursor);
                    return;
                }
                JSONArray externalContactList = jsonObject.getJSONArray("external_contact_list");
                for (int i = 0; i < externalContactList.size(); i++) {
                    JSONObject externalContact = externalContactList.getJSONObject(i).getJSONObject("external_contact");
                    JSONObject followInfo = externalContactList.getJSONObject(i).getJSONObject("follow_info");
                    Long createAt = followInfo.getLong("createtime");
                    String externalUserId = externalContact.getString("external_userid");
                    String name = externalContact.getString("name");
                    String unionId = externalContact.getString("unionid");
                    String avatar = externalContact.getString("avatar");
                    Integer type = externalContact.getInteger("type");
                    Integer gender = externalContact.getInteger("gender");
                    UserExample example = new UserExample();
                    example.createCriteria().andExternalUserIdEqualTo(externalUserId);
                    List<User> userList = userMapper.selectByExample(example);
                    User user = new User();
                    user.setExternalUserId(externalUserId);
                    user.setName(name);
                    user.setType(type);
                    user.setUnionId(unionId);
                    user.setGender(gender);
                    user.setAvatar(avatar);
                    user.setCreatedAt(createAt);
                    Long userId;
                    if (CollectionUtils.isEmpty(userList)) {
                        userMapper.insert(user);
                        userId = user.getId();
                    } else {
                        User oldUser = userList.get(0);
                        user.setId(oldUser.getId());
                        userMapper.updateByPrimaryKeySelective(user);
                        userId = oldUser.getId();
                    }
                    if (userId == null) {
                        continue;
                    }
                    StaffWithUserExample staffWithUserExample = new StaffWithUserExample();
                    staffWithUserExample.createCriteria().andStaffIdEqualTo(staff.getId()).andUserIdEqualTo(userId);
                    List<StaffWithUser> staffWithUserList = staffWithUserMapper.selectByExample(staffWithUserExample);
                    if (CollectionUtils.isEmpty(staffWithUserList)) {
                        StaffWithUser staffWithUser = new StaffWithUser();
                        staffWithUser.setStaffId(staff.getId());
                        staffWithUser.setUserId(userId);
                        staffWithUserMapper.insert(staffWithUser);
                    }
                }
                String nextCursor = jsonObject.getString("next_cursor");
                if (cursor.equals(nextCursor)) {
                    break;
                }
                cursor = nextCursor;
            } while (StringUtils.isNotEmpty(cursor));
        } catch (IOException e) {
            LarkRobotUtil.sendMessage("updateUser error" + e);
            log.error("updateUser error", e);
        }
    }

    private String getUserDetailList(String userId, String cursor, Long corpId) throws IOException {
        String accessToken = accessTokenService.getWeComAccessToken(corpId);
        String url = POST_WE_COM_GET_BY_USER
                + "?access_token=" + accessToken;
        JSONObject param = new JSONObject();
        JSONArray userIdList = new JSONArray();
        userIdList.add(userId);
        param.put("userid_list", userIdList);
        param.put("limit", 100);
        if (StringUtils.isNotEmpty(cursor)) {
            param.put("cursor", cursor);
        }
        return httpPoolClient.post(url, param.toJSONString());
    }

    @XxlJob("insertStaffWithUserJob")
    public ReturnT<String> insertStaffWithUserJob(String param) {
        try {
            XxlJobParam xxlJobParam = new XxlJobParam();
            if (StringUtils.isNotEmpty(param)) {
                xxlJobParam = JSONObject.parseObject(param, XxlJobParam.class);
            }
            CorpExample corpExample = new CorpExample();
            CorpExample.Criteria corpCriteria = corpExample.createCriteria();
            if (xxlJobParam.getCorpId() != null) {
                corpCriteria.andIdEqualTo(xxlJobParam.getCorpId());
            }
            List<Corp> corps = corpMapper.selectByExample(corpExample);
            for (Corp corp : corps) {
                StaffExample staffExample = new StaffExample();
                StaffExample.Criteria staffCriteria = staffExample.createCriteria();
                staffCriteria.andCorpIdEqualTo(corp.getId());
                if (xxlJobParam.getStaffId() != null) {
                    staffCriteria.andIdEqualTo(xxlJobParam.getStaffId());
                }
                List<Staff> staffList = staffMapper.selectByExample(staffExample);
                for (Staff staff : staffList) {
                    List<String> existExternalUserIds = getUserList(staff.getCarrierId(), corp.getId());
                    List<String> allExternalUserIds = staffWithUserMapper.selectExternalUserIdByStaffId(staff.getId());
                    allExternalUserIds.removeAll(existExternalUserIds);
                    if (!CollectionUtils.isEmpty(allExternalUserIds)) {
                        for (String delExternalUserId : allExternalUserIds) {
                            userService.delStaffWithUser(delExternalUserId, staff.getCarrierId(), System.currentTimeMillis());
                        }
                    }
                    if (CollectionUtils.isEmpty(existExternalUserIds)) {
                        continue;
                    }
                    for (String externalUserId : existExternalUserIds) {
                        userService.insertStaffWithUser(externalUserId, staff, corp.getId());
                    }
                }
            }
        } catch (Exception e) {
            LarkRobotUtil.sendMessage("insertStaffWithUserJob error" + e);
            log.error("insertStaffWithUserJob error", e);
        }

        return ReturnT.SUCCESS;

    }

    public List<String> getUserList(String userId, Long corpId) throws IOException {
        String weComAccessToken = accessTokenService.getWeComAccessToken(corpId);
        String url = String.format(GET_WE_COM_EXTERNAL_CONTACT_LIST + "?access_token=%s&userid=%s", weComAccessToken, userId);
        String res = httpPoolClient.get(url);
        JSONObject jsonObject = JSONObject.parseObject(res);
        Integer errcode = jsonObject.getInteger("errcode");
        if (errcode == 0) {
            return jsonObject.getJSONArray("external_userid").stream().map(String::valueOf).collect(Collectors.toList());
        }
        return null;
    }
}