#ifndef DATACOLLECTION_H
#define DATACOLLECTION_H

#include "DataStructure.h"
#include <QObject>
#include <QQmlEngine>

class QNetworkAccessManager;

class DataCollection : public QObject {
    Q_OBJECT
    QML_ELEMENT
    QML_UNCREATABLE("Only created in C++...")

    Q_PROPERTY(QString path READ path WRITE setPath NOTIFY pathChanged)
    Q_PROPERTY(bool enabled READ enabled NOTIFY enabledChanged)
public:
    explicit DataCollection(QObject *parent = nullptr);
    Q_INVOKABLE void start(const QString &address);
    Q_INVOKABLE void stop();
    void setImageFormat(ImageFormat format, int quality);

    QString path() const;
    void setPath(const QString &path);

    bool enabled() const;

signals:
    void pathChanged();
    void enabledChanged();

protected:
    void start();
    void onCaptureFinished();
    void onDataGetFinished();
    static std::vector<uint8_t> encodeNv21ToJpeg(uint8_t *nv21, int width, int height, int quality);

private:
    QNetworkAccessManager *m_manager = nullptr;
    bool m_enabled = false;
    QString m_address;
    QString m_path;
    QString m_filename;

    ImageFormat m_format = ImageFormat::Jpeg;
    int m_quality = 100;
};

#endif // DATACOLLECTION_H