/**
  * @RDE_HEADER@
  * QueryEloka
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Astrid Mueller, SGAS, 2017-11-14
  */

#pragma once

#include "icommand.h"
#include <AudioVideoManagement/ava_types.h>
#include <AudioVideoManagement/list_response_collector.h>
#include <QVector>

namespace AudioVideoManagement
{

class IAvaComm;
class IAvaCommandDoneObserver;

namespace AvaCommands
{

/**
 * Command to issue queryEloka with modes AvaQueryElokaMode::Push or AvaQueryElokaMode::Poll.
 * When mode is AvaQueryElokaMode::Stop, queryEloka is a SimpleCommand.
 *
 * @author Astrid Müller
 */
class QueryEloka final : public ICommand
{
  Q_OBJECT

public:
  QueryEloka(IAvaComm *comm, IAvaCommandDoneObserver *observer, AvaQueryElokaMode mode);

  void send() override;
  QString debug() const override { return QLatin1String("QueryEloka"); }

  const QVector<AvaEloka> &eloka() const { return m_eloka; }

private slots:
  void onOk();

private:
  void done();
  void onQueryElokaListReceived(QVector<AvaEloka> &&eloka);

  const AvaQueryElokaMode    m_mode;
  bool                       m_ok{false};
  IAvaComm                  *m_comm;
  IAvaCommandDoneObserver   *m_observer;
  QVector<AvaEloka>          m_eloka;
  QueryElokaListCollector    m_collector;
};

} // namespace AvaCommands
} // namespace AudioVideoManagement