#ifndef SERIALPORTMANAGER_H
#define SERIALPORTMANAGER_H

#include <QObject>
#include <QSerialPort>


class SerialPortManager : public QObject {
    Q_OBJECT

public:
    explicit SerialPortManager(QObject *parent = nullptr);
    ~SerialPortManager();

    enum ConnectionMode {
        Manual,
        Auto
    };

    void setConnectionMode(ConnectionMode mode);
    void configureSerialPort(const QString &portName, int baudRate, int dataBits, int stopBits, int parity);
    bool connectSerialPort();
    void disconnectSerialPort();
    QSerialPort* getSerialPort() const;
    QByteArray hexStringToByteArray(const QString &hex);
    void sendModbusCommand(const QString &hexCommand);
    double receiveModbusResponse(int RESPONSE_LENGTH);
    double sendModbus_receive(const QString &hexCommand, int RESPONSE_LENGTH);
    bool sendModbus_receive_2(const QString &hexCommand, int RESPONSE_LENGTH);

private:
    QSerialPort *serialPort;
    ConnectionMode connectionMode;
    QString portName;
    int baudRate;
    int dataBits;
    int stopBits;
    int parity;

    QString autoConnect(const QByteArray &command, const QByteArray &expectedResponse);
    bool testPort(QSerialPort &port, const QByteArray &command, const QByteArray &expectedResponse);
    uint16_t CRC16_Calculate(const QByteArray &data);
    QByteArray command = "01040000000131CA";
    QByteArray expectedResponse = "010402";
};

#endif // SERIALPORTMANAGER_H