/**
  * Handler for player data
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by gr, SLSE, 2017-02-20
  */

#pragma once

#include "initialization.h"
#include "logger.h"
#include <QMap>
#include <ParticipantManagement/ppm_dtc.h>

// Participand Management-Handling for Effect Show Actors

namespace EffectShowManagement
{
/**
  * @brief Handler for the provision of effect show actor data.
  *
  * (1)Receives participant data from Participant Management service.\n
  * (2)Retrieves the effect show actor information from participant data.\n
  */
class HandlerPpmData : public QObject
{
  Q_OBJECT
public:
  explicit HandlerPpmData(Initialization *mainHandler,
                          QObject     *parent = nullptr);

  /**
    * @brief Connects to Participant Management service in order to access Participant data.
    */
  bool init();

  /**
    * @brief ID, name and equipment number of effect show actor
    */
  struct Participant_t
  {
    Participant_t() = default;
    explicit Participant_t(const ParticipantManagement::Participant &data)
      : id(data.id())
      , equipmentNumber(data.equipmentNumber().is_set() ? data.equipmentNumber().get() : 0)
      , name(QString::fromStdString(data.name()))
    {}

    int     id = -1;
    int     equipmentNumber = 0;
    QString name;
  };

  /**
    * @brief Returns ID, name and equipment number of the effect show actor. (-1, if not available).
    * @param[in] equipmentNum Equipment number
    * @return ID, name and equipment number of the effect show actor.
    */
  Participant_t getIdAndNameOfEffectShowActor(int equipmentNum) const;

  /**
    * @brief Returns the equipment number of the allocated effect show actor. (-1, if not available).
    * @param[in] id ID of effect show actor
    * @return Equipment number of the allocated effect show actor.
    */
  int getEquipmentNumber(int id) const;


private Q_SLOTS:
  void onParticipantChanged(const ParticipantManagement::Participant &data, DataModification modType);

private:
  QMap<int, Participant_t> m_participant; // key = ID

  Initialization   *m_mainHandler;
  NGL::INGLLogger  &m_logger;
};
} // namespace EffectShowManagement