#ifndef SCSTWTIMER_H
#define SCSTWTIMER_H

#include <QObject>
#include <QDateTime>
#include <QDebug>
#include "ScStw.hpp"

class ScStwTimer : public QObject
{
    Q_OBJECT
public:
    explicit ScStwTimer(QObject *parent = nullptr);

    enum TimerState { IDLE, STARTING, WAITING, RUNNING, WON, LOST, FAILED, CANCELLED, DISABLED };
    enum StopReason { ManualStop, CancelStop, FailStop, TopPadStop };

protected:
    TimerState state;

    // variables for capturing the time
    double startTime;
    double stopTime;
    double stoppedTime;
    double reactionTime;

    // values for the startpad
    double startPadTriggerTime;

    QDateTime  *date;

public slots:

    // --- main functionality ---
    bool start();
    bool cancel();
    bool stop();
    bool stop(TimerState);
    bool reset();

    // --- helper functions ---
    TimerState getState();
    double getCurrentTime();
    double getReactionTime();
    void refreshDisableStatus();
    void setDisabled(bool disabled);

protected slots:

    bool stop(StopReason reason);

    // --- helper functions ---
    void setState(TimerState newState);

signals:
    void stateChanged();
    void startCanceled(bool falseStart);
    void reactionTimeChanged();
    void stopRequested();

};

#endif // SCSTWTIMER_H