/**
  * @RDE_HEADER@
  * SetAbsPosition
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Christian Fröbel, NLSE, 2018-02-28
  */

#pragma once

#include <AudioVideoManagement/icommand.h>
#include <AudioVideoManagement/ava_types.h>
#include <AudioVideoManagement/av_helper.h>
#include <QString>

namespace AudioVideoManagement
{

class IAvaComm;
class IAvaCommandDoneObserver;

namespace AvaCommands
{

/**
 * @author Christian Fröbel
 */
class SetAbsPosition final : public ICommand
{
  Q_OBJECT

public:
  SetAbsPosition(IAvaComm *comm, IAvaCommandDoneObserver *doneObserver, const QString &dialogId, const QString &streamName, AvaTimePoint pos);

  void send() override;
  QString debug() const override { return QLatin1String("SetAbsPosition: ") + m_streamName + QLatin1String(" to ") + toString(m_pos); }
  bool canTimeout() const override { return true; }

  bool nullifies(ICommand *other) const override;

private slots:
  void onOk();
  void onStreamPositionReceived(const QString &dialogId, const QString &streamName, AvaTimePoint);

private:
  void done();

  const QString              m_dialogId;
  const QString              m_streamName;
  const AvaTimePoint         m_pos;
  bool                       m_ok{false};
  IAvaComm                  *m_comm;
  IAvaCommandDoneObserver   *m_observer;
};

}} // namespace AudioVideoManagement::AvaCommands