pc-system/mqttthread.h

#ifndef MQTTTHREAD_H
#define MQTTTHREAD_H

#include <QThread>
#include <QString>
#include <QStringList>
#include "./mqtt/mqttclient.h"

class MqttClient;

class MqttThread : public QThread
{
    Q_OBJECT
public:
    MqttThread(QObject *parent = nullptr);
    ~MqttThread();
    void stopThread();

    void sendMqttMessage(const QString &topic, const QByteArray& message);
    void setConnectionInfo(const QString& hostname, quint16 port, const QString& username, const QString& password, const QString& clientId, const QStringList& topicsToSubscribe);
    MqttClient* getMqttClient() const;


signals:
    void mqttConnected();
    // 转发 MQTT 消息接收信号
    void messageAndTopicReceived(const QByteArray &message, const QMqttTopicName &topic);
    void sendMessageRequested(const QString& topic, const QByteArray& message);



protected:
    void run() override;

private:
    MqttClient* mqttClient = nullptr;
    QString m_hostname;
    quint16 m_port;
    QString m_username;
    QString m_password;
    QString m_clientId;
    QStringList m_topicsToSubscribe;
    bool m_stopFlag = false;

};
#endif // MQTTTHREAD_H