/**
  * @RDE_HEADER@
  * SetScript
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Astrid Müller, SGAS, 2018-02-14
  */

#pragma once

#include "icommand.h"
#include <AudioVideoManagement/ava_types.h>
#include <QString>
#include <boost/optional.hpp>

namespace AudioVideoManagement
{

class IAvaComm;
class IAvaCommandDoneObserver;

namespace AvaCommands
{

/**
 * The response to setScript depends on whether a script is currently
 * set or not.
 * The response to the actual setScript contains -- among other things --
 * a ScriptInfo and a ScriptState.
 * @author Astrid Müller
 */
class SetScript final : public ICommand
{
  Q_OBJECT

public:
  SetScript(IAvaComm *comm, IAvaCommandDoneObserver *doneObserver, const QString &dialogId,
            const QString &scriptName, AvaScriptSource source,
            const QVector<AvaScriptEntry> &streams);

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

  /**
   * May only be called after the command has successfully completed.
   */
  ///{@
  AvaStreamInfo  scriptInfo() const  { return *m_scriptInfo; }
  AvaStreamState scriptState() const { return *m_scriptState; }
  ///@}

private slots:
  void onScriptInfoReceived(const QString &dialogId, const QString &scriptName, const AvaStreamInfo &scriptInfo);
  void onScriptStateReceived(const QString &dialogId, const QString &scriptName, AvaStreamState scriptState);

private:
  void done();

  const QString                      m_dialogId;
  const QString                      m_scriptName;
  AvaScriptSource                    m_scriptSource;
  const QVector<AvaScriptEntry>      m_streams;
  boost::optional<AvaStreamInfo>     m_scriptInfo;
  boost::optional<AvaStreamState>    m_scriptState;
  IAvaComm                          *m_comm;
  IAvaCommandDoneObserver           *m_observer;
};

}
} // namespace AudioVideoManagement::AvaCommands