#pragma once

// STUB-HEADER: Diese Datei wird normalerweise von ddsdtc generiert
// Für die Migration erstellen wir minimale Typ-Definitionen

#include "gna_nasat_aircraft.h"
#include "gna_nasat_aircraft_participant.h"
#include <ParticipantManagement/ppm_enums.hpp>
#include <ParticipantManagement/ppm.hpp>
#include <LtsUtils/LtsUtilsCore/data_modification_enum.h>

#include <QObject>
#include <QList>
#include <QMap>
#include <functional>
#include <memory>

// Forward declarations
namespace ExerciseManagement { namespace Interface { class Dtc; } }
namespace ParticipantManagement { namespace Interface { class Dtc; class ForeignGuiComboboxInterface; } }
namespace LtsSession { class LtsSession; }

namespace GuezNasat
{

// NasatAircraftParticipant und NasatAircraft sind bereits in gna_nasat_aircraft.h definiert
// Diese Datei enthält nur die Dtc-Klasse

namespace Interface
{

// Dtc - Data Transfer Component für GuezNasat
class Dtc : public QObject {
  Q_OBJECT
  
public:
  Dtc() = default;
  ~Dtc() override = default;
  
  // NasatAircraftParticipant-Liste abrufen (Callback-basiert)
  void forEachNasatAircraftParticipant(const std::function<void(const NasatAircraftParticipant&)>& callback) const {
    for (const auto& nap : m_nasatAircraftParticipants) {
      callback(nap);
    }
  }
  
  // NasatAircraftParticipant-Liste als QMap (für Model)
  QMap<qint32, NasatAircraftParticipant> nasatAircraftParticipants() const {
    QMap<qint32, NasatAircraftParticipant> result;
    for (const auto& nap : m_nasatAircraftParticipants) {
      result[nap.id()] = nap;
    }
    return result;
  }
  
  // NasatAircraft-Liste abrufen (Callback-basiert)
  void forEachNasatAircraft(const std::function<void(const NasatAircraft&)>& callback) const {
    for (const auto& na : m_nasatAircrafts) {
      callback(na);
    }
  }
  
  // NasatAircraft-Liste als QMap
  QMap<qint32, NasatAircraft> nasatAircrafts() const {
    QMap<qint32, NasatAircraft> result;
    for (const auto& na : m_nasatAircrafts) {
      result[na.id()] = na;
    }
    return result;
  }
  
  // Daten hinzufügen/entfernen/ändern
  void addNasatAircraftParticipant(const NasatAircraftParticipant& nap) { 
    m_nasatAircraftParticipants.append(nap); 
    emit nasatAircraftParticipantChanged(nap, DataModification::eAdded);
  }
  
  void updateNasatAircraftParticipant(const NasatAircraftParticipant& nap) {
    for (auto& existing : m_nasatAircraftParticipants) {
      if (existing.id() == nap.id()) {
        existing = nap;
        emit nasatAircraftParticipantChanged(nap, DataModification::eModified);
        return;
      }
    }
    addNasatAircraftParticipant(nap);
  }
  
  void removeNasatAircraftParticipant(int id) {
    for (auto it = m_nasatAircraftParticipants.begin(); it != m_nasatAircraftParticipants.end(); ++it) {
      if (it->id() == id) {
        NasatAircraftParticipant removed = *it;
        m_nasatAircraftParticipants.erase(it);
        emit nasatAircraftParticipantChanged(removed, DataModification::eRemoved);
        return;
      }
    }
  }
  
  void addNasatAircraft(const NasatAircraft& na) { 
    m_nasatAircrafts.append(na); 
    emit nasatAircraftChanged(na, DataModification::eAdded);
  }
  
  void updateNasatAircraft(const NasatAircraft& na) {
    for (auto& existing : m_nasatAircrafts) {
      if (existing.id() == na.id()) {
        existing = na;
        emit nasatAircraftChanged(na, DataModification::eModified);
        return;
      }
    }
    addNasatAircraft(na);
  }
  
  void removeNasatAircraft(int id) {
    for (auto it = m_nasatAircrafts.begin(); it != m_nasatAircrafts.end(); ++it) {
      if (it->id() == id) {
        NasatAircraft removed = *it;
        m_nasatAircrafts.erase(it);
        emit nasatAircraftChanged(removed, DataModification::eRemoved);
        return;
      }
    }
  }
  
signals:
  void nasatAircraftParticipantChanged(const NasatAircraftParticipant& participant, DataModification modificationType);
  void nasatAircraftChanged(const NasatAircraft& aircraft, DataModification modificationType);
  
private:
  QList<NasatAircraftParticipant> m_nasatAircraftParticipants;
  QList<NasatAircraft> m_nasatAircrafts;
};

} // namespace Interface
} // namespace GuezNasat