#ifndef NAVIGATIONLISTMODEL_H
#define NAVIGATIONLISTMODEL_H

#include <QObject>

class NavigationItemModel;

/**
 * @brief Model containing navigation items and handling navigation.
 * @todo Check whether we can use QAbstractListModel here!
 */
class NavigationListModel : public QObject
{
    Q_OBJECT
    Q_PROPERTY( QList<QObject*> pModelItems READ getModelItems NOTIFY modelItemsChanged)
    Q_PROPERTY(bool pIsBackVisible READ isBackVisible NOTIFY modelItemsChanged)

signals:
    void modelItemsChanged();

public:
    explicit NavigationListModel(QObject* parent = nullptr) : QObject(parent) { /* nothing */ }

    QList<QObject*> getModelItems();
    void setModelItems(const QList<NavigationItemModel*>& list);

    bool isBackVisible();

    void navigateTo(NavigationItemModel* item);
    Q_INVOKABLE void navigateBack();

private:
    QList<QObject*> mItems;
    bool mIsBackVisible = false;
};

#endif // NAVIGATIONLISTMODEL_H