// TODO: hdr

#pragma once

#include "lts_notification_export.h"

#include <QList>
#include <QObject>
#include <memory>
#include <functional>


namespace LtsSession
{
class LtsSession;
}


namespace LtsNotification
{
class LtsNotificationController;

/**
 * @brief The LtsNotification class provides a Notification Icon which is automatically added, when created, to (and deleted from) the BaseLayout.
 * >>> !! Do not use by yourself! Call 'createNotification' from LtsSession to create a new LtsNotification !! <<<
 */
class LTSNOTIFICATION_EXPORT LtsNotification : public QObject
{
  Q_OBJECT

public:
  // Attn: LtsNotification takes ownership of ctl!
  explicit LtsNotification(LtsNotificationController *ctl);
  ~LtsNotification();

  void setIcon(const QIcon &icon);
  void setAction(const std::function<void(void)> &action);
  void setToolTip(const QString &toolTip);
  void setCount(const int count);
  void setEnabled(bool enable);
  void setBackground(const int r, const int g, const int b);

  const QString &tooltip() const;

  // TODO: add these
//  void setVisible();
//  void setMenu();

private:
  LtsNotificationController *m_controller; // TODO: connect to destroyed to set this to nullptr ! but needed?
  //QList<LtsNotificationIconWidget *> m_notiList; // all notis on all blws of one session
  //LtsSession::LtsSession *m_session; // the selected session    FIXME: ShdPtr ?! but there can't be a LNI without a Session, so I think this is okay

private slots:
  void slotCtlDestroyed(QObject *obj);

};

} // namespace LtsWidgets