/**
  * @RDE_HEADER@
  * MountingPoint
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Christian Fröbel, SLSE, 2017-11-30
  */

#pragma once

#include "avm_export.h"
#include <QObject>
#include <memory>

namespace InfrastructureManagement
{

class StructureElement;

} // namespace InfrastructureManagement


namespace AudioVideoManagement
{

class Asset;

/**
 * Part of the data model used by the AssetAssignmentManager.
 * @author Christian Fröbel
 */
class AVM_COMMON_EXPORT MountingPoint : public QObject
{
  Q_OBJECT
public:
  explicit MountingPoint(const InfrastructureManagement::StructureElement &mountingPoint);
  ~MountingPoint();

  const InfrastructureManagement::StructureElement &data() const { return *m_data; }

  /** Emits the changed() signal. */
  void update(const InfrastructureManagement::StructureElement &data);

  /** May only be called when mounted. */
  Asset *asset() const;

  void mount2(Asset *asset);
  void unmount2(Asset *asset);

signals:
  void changed(MountingPoint *mountingPoint);

private:
  std::unique_ptr<InfrastructureManagement::StructureElement>   m_data;
  Asset                                                        *m_asset{nullptr}; // null if not mounted
};

} // namespace AudioVideoManagement