#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include <QObject>
#include <QBluetoothDeviceDiscoveryAgent>
#include <QBluetoothServiceDiscoveryAgent>
#include <QBluetoothDeviceInfo>
#include <QBluetoothSocket>
#include <QBluetoothLocalDevice>
#include <QDebug>
#include <QListWidget>


#include <QtCharts>
#include <QLineSeries>
#include <QValueAxis>
#include <QChartView>
#include <QtMath>

#include <QtCore/qobject.h>

QT_BEGIN_NAMESPACE

// namespace QtCharts;

namespace Ui {
class MainWindow;
}
QT_END_NAMESPACE

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    MainWindow(QWidget *parent = nullptr);
    ~MainWindow();

private slots:
    void on_pushButton_clicked();
    void deviceDiscovered(const QBluetoothDeviceInfo &device);
    void on_pushButton_2_clicked();
    void stopDiscovery();
    void serviceDiscovered(const QBluetoothServiceInfo &serviceInfo);
    void discoveryFinished();
    void readSocket();
    void connected();
    void onSocketErrorOccurred(QBluetoothSocket::SocketError error);
    void on_pushButtonGetParam_clicked();

signals:
    void messageReceived(const QString &sender, const QString &message);
    void connected(const QString &name);
    void disconnected();
    void socketErrorOccurred(const QString &errorString);

private:
    Ui::MainWindow *ui;

    QBluetoothSocket *socket = nullptr;
    QBluetoothLocalDevice localDevice;
    QString localDeviceName;
    QMap<QListWidgetItem *, QBluetoothServiceInfo> discoveredServices;

};
#endif // MAINWINDOW_H