#ifndef PLAYER_H
#define PLAYER_H

#include "videowidget.h"
#include "mediacenter.h"
#include <QWidget>
#include <QMediaPlayer>
#include <QMediaPlaylist>

class QAbstractItemView;
class QLabel;
class QMediaPlayer;
class QModelIndex;
class QPushButton;
class QSlider;
class QVideoProbe;
class QVideoWidget;

class PlaylistModel;
//class HistogramWidget;

class Player : public QWidget
{
    Q_OBJECT

public:
    Player(QWidget *parent = 0);
    ~Player();

signals:

private slots:
    void mediacenter();
    void open();
    void durationChanged(qint64 duration);
    void positionChanged(qint64 progress);
    void metaDataChanged();

    void previousClicked();

    void seek(int seconds);
    void jump(const QModelIndex &index);
    void playlistPositionChanged(int);

    void statusChanged(QMediaPlayer::MediaStatus status);
    void bufferingProgress(int progress);
    void videoAvailableChanged(bool available);

    void displayErrorMessage();

    void addToPlaylist(const QStringList &fileNames);

    void getInfFromCenter();
private:
    void setTrackInfo(const QString &info);
    void setStatusInfo(const QString &info);
    void handleCursor(QMediaPlayer::MediaStatus status);
    void updateDurationInfo(qint64 currentInfo);

    QMediaPlayer *player;
    QMediaPlaylist *playlist;
    VideoWidget *videoWidget;
    QLabel *coverLabel;
    QSlider *slider;
    QLabel *labelDuration;
    QPushButton *centerButton;

    PlaylistModel *playlistModel;
    QAbstractItemView *playlistView;
    QString trackInfo;
    QString statusInfo;
    qint64 duration;

    MediaCenter  *center ;
};

#endif // PLAYER_H