#ifndef SHOWPLAYER_H
#define SHOWPLAYER_H

#include <vector>
#include <string>

#include <QDialog>
#include <QFileDialog>

#include "defines.h"
#include "cuetracklistwidget.h"
#include "cuetrackwidget.h"
#include "dialgroup.h"
#include "settings.h"
#include "audiofade.h"
#include "ui_showplayer.h"

namespace Ui {
    class ShowPlayer;
}

class ShowPlayer : public QDialog
{
    Q_OBJECT

public:
    explicit ShowPlayer(QWidget *parent = nullptr);
    ~ShowPlayer();
    Ui::ShowPlayer *ui;

public slots:
    void cueTrackAtEnd(int layer);
    void loadCueTrackList(QString path);
    void saveCueTrackList(QString path);

private:
    Status currentStatus = Status::Iddle;
    int layersUsed[MAX_LAYERS];
    CueTrack *current[MAX_LAYERS];
	CueTrack *prevCue[MAX_LAYERS];
    CueTrackWidget *cueTrackWidgetPlaying[MAX_LAYERS];
    CueTrackWidget *addCueTrackWidget(CueTrack *track);
	std::map<int, std::pair<Status, double>> prePanicState;

private slots:
    void updateTrackStateInEngine(CueTrack *track);
    void onAddTrack();
    void go();
	void loadCueTrackList();
	void saveCueTrackList();
	void cueFinished(int channel);
	void removeCueTrackWidget(int index);
	void playCueTrack(CueTrack *track);
    void goAction(int channel);
	void updateIndex(int index);
    void fade(Slider s, int start, CueTrack *track);
    void panicButtonClicked();
    void restoreButtonClicked();

signals:
    void uiPlaybackChanged(int layer, Status s);
    void uiSliderChanged(int layer, Slider s, int value);
	void uiSliderChangedFaded(int layer, Slider s, int value, int fadeIn, int fadeOut);
    void uiLoadMedia(int layer, QString s);
};

#endif // SHOWPLAYER_H