#pragma once
#include "Event.h"
#include "Item.h"
#include "ltstimelineclassic_export.h"

#include <NGLLogger/INGLLogger.h>
#include <QAbstractItemModel>
#include <QObject>

namespace LtsTimelineClassic
{

class LTSTIMELINECLASSIC_EXPORT AbstractTimelineModel : public QAbstractItemModel
{
    Q_OBJECT

  public:
    explicit AbstractTimelineModel(QObject* parent = nullptr);
    ~AbstractTimelineModel();

    void retranslate();

    Item* getRootItem();

    Event* getEvent(int uniqueId);

    void invalidateTimeline();

    void refreshData();

    qint64 highestPositionedItem() const
    {
        return m_highestPositionedItem;
    }

    qint64 lowestPositionedItem() const
    {
        return m_lowestPositionedItem;
    }

  protected:
    NGL::INGLLogger& m_logger;

  protected:
    void addEvent(Event* event);

    QVariant data(const QModelIndex& index, int role) const;

    Qt::ItemFlags flags(const QModelIndex& index) const;

    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;

    Item* itemFromIndex(const QModelIndex& idx) const;

    QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const;

    QModelIndex parent(const QModelIndex& index) const;

    int rowCount(const QModelIndex& parent = QModelIndex()) const;

    int columnCount(const QModelIndex& parent = QModelIndex()) const;

    virtual qint64 currentTime() const = 0;

    qint64 m_highestPositionedItem;
    qint64 m_lowestPositionedItem;
    bool m_getEventListsRecursive;
    Item* m_rootItem;
    Item* m_markersItem;

  signals:

    void signalContextMenu(const QPoint& position, Event* affectedEvent);

    void signalClicked(Event* affectedEvent);

    void signalToolTip(const QPoint& p, Event* e);
};

} // namespace LtsTimelineClassic