#ifndef MUSICMODEL_H
#define MUSICMODEL_H

#include <QObject>

#include <models/NavigationItemModel.h>
#include <VLCQtCore/MediaList.h>

class MusicModel : public QObject
{
    Q_OBJECT

    Q_PROPERTY(QObject* pCurrentItem READ getCurrentItem NOTIFY currentItemChanged)
    Q_PROPERTY(bool pHasNext READ hasNext NOTIFY hasNextChanged)
    Q_PROPERTY(bool pHasPrevious READ hasPrevious NOTIFY hasPreviousChanged)
    Q_PROPERTY(bool pIsPlaying READ isPlaying NOTIFY isPlayingChanged)
    Q_PROPERTY(double pProgress READ getProgress NOTIFY progressChanged)

signals:
    void navigateTo(NavigationItemModel *item);
    void currentItemChanged();
    void play();
    void pause();
    void stop();
    void previous();
    void next();
    void hasPreviousChanged();
    void hasNextChanged();
    void isPlayingChanged();
    void progressChanged();

public:
    MusicModel(VlcInstance* instance, QObject *parent = Q_NULLPTR);
    ~MusicModel();

    void init(NavigationItemModel* item);

    Q_INVOKABLE void navigateBack();
    Q_INVOKABLE void playPause();
    Q_INVOKABLE void stopMusic();
    Q_INVOKABLE void playNext();
    Q_INVOKABLE void playPrevious();

    NavigationItemModel *getCurrentItem();

     VlcMediaList *getMedia();

    bool isPlaying();
    bool hasNext();
    bool hasPrevious();

    double getProgress();

public slots:
    void onNextMediaSet(VlcMedia* media);
    void onTimeChanged(int time);
    void onLengthChanged(int length);

private:
    bool mIsPlaying = false;
    bool mHasNext = false;
    bool mHasPrevious = false;
    int mCurrentMediaItemLength = 0;
    double mCurrentMediaItemProgress = 0;
    NavigationItemModel* mCurrentItem = Q_NULLPTR;
    VlcMediaList* mMedia = Q_NULLPTR;
    VlcInstance* mVlc;
};

#endif // MUSICMODEL_H