/**
  * @RDE_HEADER@
  * PositionsCnr
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Christian Fröbel, NLE, 2019-08-05
  */

#pragma once

#include "WebSocketInterface/Messages/reply_message.h"
#include <QVector>
#include <boost/optional.hpp>

namespace AudioVideoManagement
{
namespace Interface
{
class Dtc;
}

class CnrConfig;
class FrequencyPlanning;
}

namespace ParticipantManagement
{
namespace Interface
{
class Dtc;
}

class Participant;

}

namespace CombatNetRadio
{

class ExerciseManager;

/**
 * Will be instantiated for each Exercise in order to provide the relevant positions
 * according to the active FrequencyPlanning
 *
 * @author Christian Fröbel
 */
class PositionsCnr
{
public:
  explicit PositionsCnr(int exerciseId, ExerciseManager *exerciseManager, ParticipantManagement::Interface::Dtc *ppmDtc, AudioVideoManagement::Interface::Dtc *avmDtc);

  WebSocketInterface::Messages::PositionsCnrMessage::PositionsCnrMessageData data() const;

  /**
   * For a global CnrConfig return die positions of the Participants from this Exercise.
   * Will be called by ExerciseManager which will collect the positions from all Exercises for a global CnrConfig.
   */
  QVector<WebSocketInterface::Messages::ReplyMessage::LonLatPoint> positionsForGlobal(const AudioVideoManagement::CnrConfig &config) const;

private:
  QVector<WebSocketInterface::Messages::ReplyMessage::LonLatPoint> positionsFor(const AudioVideoManagement::CnrConfig &config) const;
  QVector<WebSocketInterface::Messages::ReplyMessage::LonLatPoint> positionsForLocal(const AudioVideoManagement::CnrConfig &config) const;
  boost::optional<AudioVideoManagement::FrequencyPlanning> activePlan() const;

  int                                      m_exerciseId;
  ExerciseManager                         *m_exerciseManager;
  ParticipantManagement::Interface::Dtc   *m_ppmDtc;
  AudioVideoManagement::Interface::Dtc    *m_avmDtc;
};

} // namespace CombatNetRadio