#include "mqttthread.h"
#include "./mqtt/mqttclient.h" // 假设 MqttClient 类的头文件是 mqttclient.h

MqttThread::MqttThread(QObject *parent) : QThread(parent)
{
}

MqttThread::~MqttThread()
{
    m_stopFlag = true;
    quit();
    wait();
    if (mqttClient) {
        delete mqttClient;
    }
}

void MqttThread::setConnectionInfo(const QString& hostname, quint16 port, const QString& username, const QString& password, const QString& clientId, const QStringList& topicsToSubscribe)
{
    m_hostname = hostname;
    m_port = port;
    m_username = username;
    m_password = password;
    m_clientId = clientId;
    m_topicsToSubscribe = topicsToSubscribe;
}

MqttClient* MqttThread::getMqttClient() const
{
    return mqttClient;
}

void MqttThread::stopThread()
{
    m_stopFlag = true;
    quit();
}

void MqttThread::run()
{
    // mqttClient = new MqttClient();
    mqttClient = MqttClient::createNewInstance();
    mqttClient->connectToMqttBroker(m_hostname, m_port, m_username, m_password, m_clientId, m_topicsToSubscribe);

    connect(mqttClient, &MqttClient::connected, this, &MqttThread::mqttConnected);
    connect(mqttClient, &MqttClient::messageAndTopicReceived, this, &MqttThread::messageAndTopicReceived);
    connect(this, &MqttThread::sendMessageRequested, mqttClient, &MqttClient::sendMessage);
    while (!m_stopFlag) {
        exec();
    }
}


void MqttThread::sendMqttMessage(const QString& topic, const QByteArray& message)
{
    if (mqttClient) {
        mqttClient->sendMessage(topic, message);
    }
}