#pragma once

//#include "MWareInterface.h"
#include "taos.h"
#include <QtCore/QObject>
#include <QtCore/QDebug>
#include "libaray_symbols.h"
#include <functional>
#include <QFuture>
class TDENGINECLIENT_EXPORT TDengineClient : public QObject
{
    Q_OBJECT

public:
    explicit TDengineClient(QObject *parent = 0);
    TDengineClient(QString password,
             std::function<void(const char *, const char *, void*)> callback)
        : password(std::move(password)), callback(std::move(callback)) {}
    ~TDengineClient();

    void exec(QString sql);

public:
    int32_t msgProcess(TAOS_RES* msg);  //消息处理
    tmq_t* buildConsumer();             //构建消费者
    tmq_list_t* buildTopicList();       //构建主题
    void topicLoop();                   //轮询主题

signals:
public slots:

private:
    QString host = "192.168.9.6";
    uint16_t    port = 6030;
    QString user = "root";
    QString dbName = "lanpengdb";
    QString password = "x=gheLw7QMAD4zjQh3d9";

    TAOS* pConn = NULL;
    std::function<void(const char* topic, const char* data, void*usr)> callback;

    //TAOS* pConn = NULL;
    //EventSubInterface*  g_pSubCB;       // 订阅回调
    std::list<std::string>  topicList;

    void * usrData;
    QFuture<void> future;

public:
    //void Setup(tagSetup ts);
    void Setup(const char* host, const char* user, const char* passwd, uint16_t port);
    void subscribe(QString ch, std::function<void(const char* topic, const char* data, void*usr)> fn, void* usrdata);      // 订阅
    void psubscribe(QString ch, std::function<void(const char* topic, const char* data, void*usr)> fn, void*usrdata);     // 订阅：模式匹配
    void start();
};