package org.theyeasy.weixin.service.impl;

import java.io.IOException;
import java.util.Date;
import java.util.List;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;

import javax.annotation.PostConstruct;

import org.apache.http.HttpHost;
import org.apache.http.impl.client.CloseableHttpClient;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.theyeasy.weixin.handler.AbstractHandler;
import org.theyeasy.weixin.handler.KfSessionHandler;
import org.theyeasy.weixin.handler.LocationHandler;
import org.theyeasy.weixin.handler.LogHandler;
import org.theyeasy.weixin.handler.MenuHandler;
import org.theyeasy.weixin.handler.MsgHandler;
import org.theyeasy.weixin.handler.NullHandler;
import org.theyeasy.weixin.handler.ScanHandler;
import org.theyeasy.weixin.handler.StoreCheckNotifyHandler;
import org.theyeasy.weixin.handler.SubscribeHandler;
import org.theyeasy.weixin.handler.UnsubscribeHandler;
import org.theyeasy.weixin.model.BusinessInfo;
import org.theyeasy.weixin.model.TypeInfo;
import org.theyeasy.weixin.model.WxOpenApiGetAuthorizerInfoResult;
import org.theyeasy.weixin.model.WxOpenAuthorizationFuncResult;
import org.theyeasy.weixin.model.WxOpenConfig;
import org.theyeasy.weixin.model.WxOpenConfigStorage;
import org.theyeasy.weixin.model.WxOpenInMemoryConfigStorage;
import org.theyeasy.weixin.model.WxOpenQueryAuthResult;
import org.theyeasy.weixin.service.WxOpenService;
import org.theyeasy.weixin.util.WxTokenServiceConstant;

import redis.clients.jedis.Jedis;

import com.google.common.base.Strings;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import com.w1hd.zzhnc.model.SysWxauthorize;
import com.w1hd.zzhnc.service.SysWxauthorizeService;
import com.w1hd.zzhnc.util.CommonUtil;
import com.w1hd.zzhnc.util.PropertiesFileUtil;
import com.w1hd.zzhnc.util.RedisUtil;

import me.chanjar.weixin.common.api.WxConsts;
import me.chanjar.weixin.common.bean.result.WxError;
import me.chanjar.weixin.common.exception.WxErrorException;
import me.chanjar.weixin.common.util.http.ApacheHttpClientBuilder;
import me.chanjar.weixin.common.util.http.DefaultApacheHttpClientBuilder;
import me.chanjar.weixin.common.util.http.RequestExecutor;
import me.chanjar.weixin.common.util.http.SimpleGetRequestExecutor;
import me.chanjar.weixin.common.util.http.SimplePostRequestExecutor;
import me.chanjar.weixin.common.util.http.URIUtil;
import me.chanjar.weixin.mp.api.WxMpMessageRouter;
import me.chanjar.weixin.mp.api.WxMpService;
import me.chanjar.weixin.mp.bean.kefu.result.WxMpKfOnlineList;
import me.chanjar.weixin.mp.bean.message.WxMpXmlMessage;
import me.chanjar.weixin.mp.bean.message.WxMpXmlOutMessage;

/**
 * 微信第三方平台服务类
 * @author Administrator
 *
 */
@Service
public class WxOpenServiceImpl implements WxOpenService {

    protected final Logger log = LoggerFactory.getLogger(this.getClass());

    private static final JsonParser JSON_PARSER = new JsonParser();

    private ConcurrentMap<String, WxMpService> concurrentMapWordCounts = new ConcurrentHashMap<String, WxMpService>();

    private WxOpenConfigStorage wxOpenConfigStorage;

    @Autowired
    private WxOpenConfig openConfig;

    private CloseableHttpClient httpClient;
    private HttpHost httpProxy;

    @Autowired
    protected LogHandler logHandler;

    @Autowired
    protected NullHandler nullHandler;

    @Autowired
    protected KfSessionHandler kfSessionHandler;

    @Autowired
    protected StoreCheckNotifyHandler storeCheckNotifyHandler;

    @Autowired
    ScanHandler scanHandler;

    @Autowired
    private LocationHandler locationHandler;

    @Autowired
    private MenuHandler menuHandler;

    @Autowired
    private MsgHandler msgHandler;

    @Autowired
    private UnsubscribeHandler unsubscribeHandler;

    @Autowired
    private SubscribeHandler subscribeHandler;

    @Autowired
    private SysWxauthorizeService sysWxauthorizeService;

    private ConcurrentMap<String, WxMpMessageRouter> router = new ConcurrentHashMap<String, WxMpMessageRouter>();

    @PostConstruct
    public void init() {
        final WxOpenInMemoryConfigStorage config = new WxOpenInMemoryConfigStorage();
        config.setAppId(this.openConfig.getAppId());// 设置微信公众号的appid
        config.setSecret(this.openConfig.getAppSecret());// 设置微信公众号的app corpSecret
        config.setToken(this.openConfig.getToken());// 设置微信公众号的token
        config.setAesKey(this.openConfig.getAesKey());// 设置消息加解密密钥
        config.updateComponentVerifyTicket("");
        config.setRedirectUri(this.openConfig.getRedirectUri());
        setWxOpenConfigStorage(config);
        initHttpClient();
        // 中间件注册
        CommonUtil.commonInsert(this.openConfig.getAppId(), "微易小程序平台_新", this.openConfig.getAppSecret(),
                this.openConfig.getToken(), openConfig.getAesKey());
        try {
            getAccessToken(false);// 获取第三方token
        } catch (WxErrorException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    public synchronized WxMpService initWxMpService(String appId, String authorizerRefreshToken)
            throws WxErrorException {
    	
    	log.info("进入initWxMpService,appid=" + appId + "&refreshToken=" + authorizerRefreshToken);
    	
        if (Strings.isNullOrEmpty(appId))
            throw new RuntimeException("appId不能为空");

        WxMpService mpService = null;
        if (concurrentMapWordCounts.containsKey(appId)) {
        	log.info("mpService=concurrentMapWordCounts.get(appId);");
            mpService = concurrentMapWordCounts.get(appId);
        } else {
            mpService = new WxOpenMpServiceImpl(this.openConfig.getAppId(), appId);
            concurrentMapWordCounts.put(appId, mpService);
            log.info("mpService=new WxOpenMpServiceImpl");
            refreshRouter(appId);
        }
        try {
            // 执行中间件注册
            CommonUtil.authorizerInsert(this.getWxOpenConfigStorage().getAppId(), appId, authorizerRefreshToken);
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        }

        return mpService;
    }
 
    
    public synchronized WxMpService getWxMpService(String appId) throws WxErrorException {

        if (Strings.isNullOrEmpty(appId))
            throw new RuntimeException("appId不能为空");

        WxMpService mpService = null;
        if (concurrentMapWordCounts.containsKey(appId)) {
            mpService = concurrentMapWordCounts.get(appId);
        } else {
        	System.out.print("getWxMpService为空，自动调用initWxMpService");
        	//自动注册(Add by lcc 171028  注意：本项目只有一个公众号授权，所以可以这样。)
        	mpService = initWxMpService(appId,"");
        	
        	if(mpService==null)
        	{        	
                WxError error = new WxError();
                error.setErrorCode(-100);
                error.setErrorMsg("该公众号未注册");
                throw new WxErrorException(error);
			}        
        }
        return mpService;
    }

    @Override
    public String getPreAuthCode() throws WxErrorException {
        return getPreAuthCode(false);
    }

    @Override
    public String getPreAuthCode(boolean forceRefresh) throws WxErrorException {
        // TODO Auto-generated method stub

        try {

            if (true) {
                this.getWxOpenConfigStorage().expirePreAuthCode();
            }

            if (this.getWxOpenConfigStorage().isPreAuthCodeExpired()) {
                String uri = "https://api.weixin.qq.com/cgi-bin/component/api_create_preauthcode";
                JsonObject o = new JsonObject();
                o.addProperty("component_appid", getWxOpenConfigStorage().getAppId());

                String resultContent = post(uri, o.toString());
                JsonElement tmpJsonElement = JSON_PARSER.parse(resultContent);
                JsonObject tmpJsonObject = tmpJsonElement.getAsJsonObject();
                String preAuthCode = tmpJsonObject.get("pre_auth_code").getAsString();
                int expiresInSeconds = tmpJsonObject.get("expires_in").getAsInt();
                this.wxOpenConfigStorage.updatePreAuthCode(preAuthCode, expiresInSeconds);
                System.out.println("获取预授权码成功：" + preAuthCode);
            }
        }
        catch(Exception e)
        {
        	e.printStackTrace();
        }
        finally {

        }
        return this.wxOpenConfigStorage.getPreAuthCode();

    }

    @Override
    public WxOpenQueryAuthResult getApiQueryAuth(String authorizationCode) throws WxErrorException {
        // TODO Auto-generated method stub
    	log.info("进入getApiQueryAuth,authorizationCode=:" + authorizationCode );
        String url = "https://api.weixin.qq.com/cgi-bin/component/api_query_auth";
        JsonObject o = new JsonObject();
        o.addProperty("component_appid", this.getWxOpenConfigStorage().getAppId());
        o.addProperty("authorization_code", authorizationCode);
        
        log.info("getWxOpenConfigStorage().getAppId()=" + this.getWxOpenConfigStorage().getAppId());
        
        String resultContent = post(url, o.toString());
        log.info("resultContent=" + resultContent);
        
        WxOpenQueryAuthResult authResult = WxOpenQueryAuthResult.fromJson(resultContent);
        // 设置授权公众号token及刷新token操作
        initWxMpService(authResult.getAuthorizationInfo().getAuthorizerAppid(),
                authResult.getAuthorizationInfo().getAuthorizerRefreshToken()).getWxMpConfigStorage().updateAccessToken(
                        authResult.getAuthorizationInfo().getAuthorizerAccessToken(),
                        authResult.getAuthorizationInfo().getExpiresIn());

        return authResult;
    }

    @Override
    public void setWxOpenConfigStorage(WxOpenConfigStorage openConfigStorage) {
        // TODO Auto-generated method stub
        this.wxOpenConfigStorage = openConfigStorage;
        this.initHttpClient();
    }

    @Override
    public WxOpenConfigStorage getWxOpenConfigStorage() {
        // TODO Auto-generated method stub
        return this.wxOpenConfigStorage;
    }

    @Override
    public String getAccessToken() throws WxErrorException {
        // TODO Auto-generated method stub
        return getAccessToken(false);
    }

    @Override //这是获取的第三方平台的token,不是公众号的token(mark by lcc 171028)
    public String getAccessToken(boolean forceRefresh) throws WxErrorException {
        // TODO Auto-generated method stub
    	String open_token_key = WxTokenServiceConstant.WX_OPEN_TOKEN_SERVICE.concat("_")
                .concat(this.openConfig.getAppId());
    	
		open_token_key = RedisUtil.get3rdToken(open_token_key);
		log.info("【从正式环境获取第三方平台的token】open_component_token={}", open_token_key);
		
        return open_token_key;

    }

    private void initHttpClient() {
        WxOpenConfigStorage configStorage = this.getWxOpenConfigStorage();
        ApacheHttpClientBuilder apacheHttpClientBuilder = configStorage.getApacheHttpClientBuilder();
        if (null == apacheHttpClientBuilder) {
            apacheHttpClientBuilder = DefaultApacheHttpClientBuilder.get();
        }

        apacheHttpClientBuilder.httpProxyHost(configStorage.getHttpProxyHost())
                .httpProxyPort(configStorage.getHttpProxyPort()).httpProxyUsername(configStorage.getHttpProxyUsername())
                .httpProxyPassword(configStorage.getHttpProxyPassword());

        if (configStorage.getHttpProxyHost() != null && configStorage.getHttpProxyPort() > 0) {
            this.httpProxy = new HttpHost(configStorage.getHttpProxyHost(), configStorage.getHttpProxyPort());
        }

        this.httpClient = apacheHttpClientBuilder.build();
    }

    @Override
    public String getOauth2buildAuthorizationUrl() throws WxErrorException {
        String redirectUri = this.getWxOpenConfigStorage().getRedirectUri();
        return getOauth2buildAuthorizationUrl(redirectUri);
    }

    @Override
    public String getOauth2buildAuthorizationUrl(String redirectUri) throws WxErrorException {
        String appid = this.getWxOpenConfigStorage().getAppId();
        String code = getPreAuthCode();
        if (Strings.isNullOrEmpty(redirectUri)) {// 判断是否为空
            new RuntimeException("未设置回调地址");
        }
        StringBuffer url = new StringBuffer();
        url.append("https://mp.weixin.qq.com/cgi-bin/componentloginpage?component_appid=");
        url.append(appid);
        url.append("&pre_auth_code=");
        url.append(code);
        url.append("&redirect_uri=");
        url.append(URIUtil.encodeURIComponent(redirectUri));
        return url.toString();

    }

    protected synchronized <T, E> T executeInternal(RequestExecutor<T, E> executor, String uri, E data)
            throws WxErrorException {
        if (uri.indexOf("component_access_token=") != -1) {
            throw new IllegalArgumentException("uri参数中不允许有component_access_token: " + uri);
        }
        String accessToken = getAccessToken(false);

        String uriWithAccessToken = uri;
        uriWithAccessToken += uri.indexOf('?') == -1 ? "?component_access_token=" + accessToken
                : "&component_access_token=" + accessToken;

        try {
            return executor.execute(getHttpclient(), this.httpProxy, uriWithAccessToken, data);
        } catch (WxErrorException e) {
            WxError error = e.getError();
            if (error.getErrorCode() != 0) {
                throw new WxErrorException(error);
            }
            return null;
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    @Override
    public <T, E> T execute(RequestExecutor<T, E> executor, String uri, E data) throws WxErrorException {
        // TODO Auto-generated method stub
        try {
            T result = executeInternal(executor, uri, data);
            return result;
        } catch (WxErrorException e) {
            e.printStackTrace();
            return null;
        }
    }

    public HttpHost getHttpProxy() {
        return this.httpProxy;
    }

    public CloseableHttpClient getHttpclient() {
        return this.httpClient;
    }

    @Override
    public String get(String url, String queryParam) throws WxErrorException {
        // TODO Auto-generated method stub
        return execute(new SimpleGetRequestExecutor(), url, queryParam);
    }

    public WxMpXmlOutMessage route(WxMpXmlMessage message, String appId) {
        try {
            return this.router.get(appId).route(message);
        } catch (Exception e) {
            this.log.error(e.getMessage(), e);
        }

        return null;
    }

    public boolean hasKefuOnline(String appId) {
        try {
            WxMpService mpService = concurrentMapWordCounts.get(appId);
            WxMpKfOnlineList kfOnlineList = mpService.getKefuService().kfOnlineList();
            return kfOnlineList != null && kfOnlineList.getKfOnlineList().size() > 0;
        } catch (Exception e) {

        }

        return false;
    }

    protected MenuHandler getMenuHandler() {
        return this.menuHandler;
    }

    protected SubscribeHandler getSubscribeHandler() {
        return this.subscribeHandler;
    }

    protected UnsubscribeHandler getUnsubscribeHandler() {
        return this.unsubscribeHandler;
    }

    protected AbstractHandler getLocationHandler() {
        return this.locationHandler;
    }

    protected MsgHandler getMsgHandler() {
        return this.msgHandler;
    }

    protected AbstractHandler getScanHandler() {
        return this.scanHandler;
    }

    private void refreshRouter(String appId) {
    	log.info("进入refreshRouter");
        WxMpService mpService = concurrentMapWordCounts.get(appId);
        final WxMpMessageRouter newRouter = new WxMpMessageRouter(mpService);

        // 记录所有事件的日志
        newRouter.rule().handler(this.logHandler).next();

        // 接收客服会话管理事件
        /*
         * newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT).event(WxConsts.EVT_POI_CHECK_NOTIFY)
         * .handler(this.kfSessionHandler).end();
         * newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT).event(WxConsts.EVT_KF_CLOSE_SESSION)
         * .handler(this.kfSessionHandler).end();
         * newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT).event(WxConsts.EVT_KF_SWITCH_SESSION)
         * .handler(this.kfSessionHandler).end();
         */

        /*
         * // 门店审核事件 newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT) .event(WxConsts.EVT_POI_CHECK_NOTIFY)
         * .handler(this.storeCheckNotifyHandler) .end();
         */
        
        // 自定义菜单事件
        newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT).event(WxConsts.BUTTON_CLICK)
                .handler(this.getMenuHandler()).end();

        // 点击菜单连接事件
        newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT).event(WxConsts.BUTTON_VIEW)
                .handler(this.nullHandler).end();

        // 关注事件
        newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT).event(WxConsts.EVT_SUBSCRIBE)
                .handler(this.getSubscribeHandler()).end();

        // 取消关注事件
        newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT).event(WxConsts.EVT_UNSUBSCRIBE)
                .handler(this.getUnsubscribeHandler()).end();

        // 上报地理位置事件
        newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT).event(WxConsts.EVT_LOCATION)
                .handler(this.getLocationHandler()).end();

        // 接收地理位置消息
        newRouter.rule().async(false).msgType(WxConsts.XML_MSG_LOCATION).handler(this.getLocationHandler()).end();

        // 扫码事件
        newRouter.rule().async(false).msgType(WxConsts.XML_MSG_EVENT).event(WxConsts.EVT_SCAN)
                .handler(this.getScanHandler()).end();

        // 默认
        newRouter.rule().async(false).handler(this.getMsgHandler()).end();

        this.router.put(appId, newRouter);
        
        log.info("router 结束");
    }

    @Override
    public String getApiGetAuthorizerInfo(String authorizationCode, int merchantid) throws WxErrorException {
    	log.info("authorizationCode=" + authorizationCode);
        // TODO Auto-generated method stub
        WxOpenQueryAuthResult authResult = getApiQueryAuth(authorizationCode);
        log.info("getApiQueryAuth.authResult.refreshToken=" + authResult.getAuthorizationInfo().getAuthorizerRefreshToken());
        
        String url = "https://api.weixin.qq.com/cgi-bin/component/api_get_authorizer_info";
        JsonObject o = new JsonObject();
        o.addProperty("component_appid", this.getWxOpenConfigStorage().getAppId());
        o.addProperty("authorizer_appid", authResult.getAuthorizationInfo().getAuthorizerAppid());

        log.info("api_get_authorizer_info:post之前，参数为:" + o.toString());
        String resultContent = post(url, o.toString());
        WxOpenApiGetAuthorizerInfoResult apiGetAuthorizerInfoResult = WxOpenApiGetAuthorizerInfoResult
                .fromJson(resultContent);

        String appId = authResult.getAuthorizationInfo().getAuthorizerAppid();
        //因本系统只用一个公众号，并有可能被替换。所以APPID每次授权更新到redis服务器。
        RedisUtil.setMpAppid(appId);
        RedisUtil.setRefreshToken(authResult.getAuthorizationInfo().getAuthorizerRefreshToken());
        log.info("api_get_authorizer_info:post之后,refreshToken=" + authResult.getAuthorizationInfo().getAuthorizerRefreshToken());
        //Edit By lcc(171027):本项目只需要一个公众号授权，所以每次授权均覆盖已有授权。         
        SysWxauthorize authorizerMp = sysWxauthorizeService.getAuthorizerOnlyOne();
        if (authorizerMp == null) {
            authorizerMp = new SysWxauthorize();
            log.info("new SysWxauthorize()");
        }
        authorizerMp.setWxcode(authResult.getAuthorizationInfo().getAuthorizerAppid());
        authorizerMp.setWxappid(appId);
        authorizerMp.setDeleted(false);
        authorizerMp.setStatus(1);
        authorizerMp.setRefreshtoken(authResult.getAuthorizationInfo().getAuthorizerRefreshToken());
        authorizerMp.setCreatedtime(new Date());
        List<WxOpenAuthorizationFuncResult> funcInfos = authResult.getAuthorizationInfo().getFuncInfo();
        // 获取公众号授权给开发者的权限集列表，ID为1到15时分别代表
        String ids = "";
        for (int i = 0, size = funcInfos.size(); i < size; i++) {
            ids += funcInfos.get(i).getFuncscopeCategory().getId() + ",";
        }
        authorizerMp.setFuncinfo(ids);

        // 设置功能开通状态
        BusinessInfo businessInfo = apiGetAuthorizerInfoResult.getAuthorizerInfo().getBusinessInfo();
        String businessInfoIds = "";
        if (businessInfo != null) {
            if (businessInfo.getOpenCard() == null || businessInfo.getOpenCard().equals(0)) {
                businessInfoIds += "open_card=0,";
            } else {
                businessInfoIds += "open_card=1,";
            }
            if (businessInfo.getOpenPay() == null || businessInfo.getOpenPay().equals(0)) {
                businessInfoIds += "open_pay=0,";
            } else {
                businessInfoIds += "open_pay=1,";
            }
            if (businessInfo.getOpenScan() == null || businessInfo.getOpenScan().equals(0)) {
                businessInfoIds += "open_scan=0,";
            } else {
                businessInfoIds += "open_scan=1,";
            }
            if (businessInfo.getOpenShake() == null || businessInfo.getOpenShake().equals(0)) {
                businessInfoIds += "open_shake=0,";
            } else {
                businessInfoIds += "open_shake=1,";
            }
            if (businessInfo.getOpenStore() == null || businessInfo.getOpenStore().equals(0)) {
                businessInfoIds += "open_store=0";
            } else {
                businessInfoIds += "open_store=1";
            }
        }
        authorizerMp.setBusinessinfo(businessInfoIds);
        // 设置功能开通状态

        // 授权方公众号类型，0代表订阅号，1代表由历史老帐号升级后的订阅号，2代表服务号
        TypeInfo serviceTypeInfo = apiGetAuthorizerInfoResult.getAuthorizerInfo().getServiceTypeInfo();
        if (serviceTypeInfo != null) {
            authorizerMp.setServicetypeinfo(serviceTypeInfo.getId());
        }
        // 授权方公众号类型，0代表订阅号，1代表由历史老帐号升级后的订阅号，2代表服务号

        // 授权方认证类型
        TypeInfo verifyTypeInfo = apiGetAuthorizerInfoResult.getAuthorizerInfo().getVerifyTypeInfo();
        if (verifyTypeInfo != null) {
            authorizerMp.setVerifytypeinfo(verifyTypeInfo.getId());
        }
        // 授权方认证类型
        authorizerMp.setAlias(apiGetAuthorizerInfoResult.getAuthorizerInfo().getAlias());
        authorizerMp.setWxname(apiGetAuthorizerInfoResult.getAuthorizerInfo().getNickName());
        authorizerMp.setHeadimg(apiGetAuthorizerInfoResult.getAuthorizerInfo().getHeadImg());
        authorizerMp.setQrcodeurl(apiGetAuthorizerInfoResult.getAuthorizerInfo().getQrcodeUrl());
        authorizerMp.setUsername(apiGetAuthorizerInfoResult.getAuthorizerInfo().getUserName());
        authorizerMp.setMerchantid(merchantid);

        if (authorizerMp.getId() == null || authorizerMp.getId().equals(0)) {
        	log.info("insertAuthorizerMp");
            sysWxauthorizeService.insertAuthorizerMp(authorizerMp);
        } else {
        	log.info("updateAuthorizerMp");
            sysWxauthorizeService.updateAuthorizerMp(authorizerMp);
        }

        // 执行中间件注册
        CommonUtil.authorizerInsert(this.getWxOpenConfigStorage().getAppId(), appId,
                authResult.getAuthorizationInfo().getAuthorizerRefreshToken());
        return authResult.getAuthorizationInfo().getAuthorizerAccessToken();
    }

    @Override
    public void setRetrySleepMillis(int retrySleepMillis) {

    }

    @Override
    public void setMaxRetryTimes(int maxRetryTimes) {
    }

    @Override
    public String post(String url, String postData) throws WxErrorException {
        return execute(new SimplePostRequestExecutor(), url, postData);
    }
}