//
// Created by fly on 2021/12/27.
//

#ifndef RATESEVERAL_RATESEVERAL_H
#define RATESEVERAL_RATESEVERAL_H

#include <QObject>
#include <QPair>
#include <QList>
#include <QAtomicInt>
#include <QVector>
#include <QTimer>
#include <QReadWriteLock>

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

    virtual ~RateSeveral();

    void setTimerInterval(qint32 second);

    void addRateInterval(quint32 second);

    void removeRateInterval(quint32 second);

    void record(quint32 val = 1);

    quint32 getMaxListSize() const;

    void setMaxListSize(quint32 maxSize);


signals:
    void RateSignals(quint32 interval, quint32 rate);

protected slots:

    void onTimerTimeout();

protected:
    QReadWriteLock intervalLock;
    QReadWriteLock listLock;
    quint32 maxListSize{1000};
    QTimer timer;
    QVector<quint32> vInterval;
    QList<QPair<qint64, QAtomicInteger<quint32>>> recordList;
    QAtomicInteger<qint64> recordTimestamp;
};


#endif //RATESEVERAL_RATESEVERAL_H