qt5-legatus-legacy/Lts/Services/InfrastructureManagement/handler_effect_area.cpp

/**
  * @RDE_HEADER@
  * ISM Handler Sound Area
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Filip Biedziak, NLE, 2020-08-05
  */

#include "handler_effect_area.h"
#include "handler_main_structure_element.h"
#include "handler_mounting_point_asset.h"
#include "object_main_structure_element.h"
#include "object_effect_area.h"
#include "main_handler.h"

#include <QDebug>
#include <QJsonObject>
#include <QJsonDocument>
#include <QJsonArray>


namespace InfrastructureManagement
{

HandlerEffectArea::HandlerEffectArea(MainHandler *mainHandler)
  : Base(mainHandler, getLogger("HandlerEffectArea"))
{
}

HandlerEffectArea::~HandlerEffectArea()
{
  qDeleteAll(m_objectEffectAreaMap);
}


//-----------------------------------------------------------------------------------------------------------------------------
//                                                 PUBLIC MEMBER FUNCTIONS
//-----------------------------------------------------------------------------------------------------------------------------

bool HandlerEffectArea::init()
{
  const QHash<int, ObjectMainStructureElement *> &objMseMap = m_mainHandler->getHandlerMainStructureElement()->getMainStructureElementsMap();
  for (const auto &objMse : qAsConst(objMseMap))
  {
    ObjectEffectArea *effectAreaObj = createEffectAreaForMse(objMse->getData());
    if (effectAreaObj)
      m_objectEffectAreaMap.insert(effectAreaObj->getId(), effectAreaObj);
  }

  if (m_logger.isDebugEnabled())
  {
    DEBUG_LOG(m_logger) << "number of EffectAreas: " << m_objectEffectAreaMap.size();
    for (const auto &EffectAreaObj : qAsConst(m_objectEffectAreaMap))
      DEBUG_LOG(m_logger) << "EffectArea ID: " << EffectAreaObj->getId()
                          << " | area EGCU ID: " << EffectAreaObj->getAreaEgcuId();
  }

  return true;
}

int HandlerEffectArea::getSeId(const int mountPointId, const InfrastructureManagement::MainStructureElement &mse) const
{
  for ( unsigned int i = 0; i < mse.elements().size(); i++)
  {
    ERROR_LOG(m_logger)    << "mountPointId=" << mountPointId
                           << " id=" << mse.elements().at(i).id()
                           << " mpId="<< mse.elements().at(i).mountingPointId();
    if ( mountPointId ==mse.elements().at(i).mountingPointId() )
    {
      ERROR_LOG(m_logger)    << "return id=" << mse.elements().at(i).id();
      return mse.elements().at(i).id();
    }
  }
  return 0;
}

ObjectEffectArea *HandlerEffectArea::createEffectAreaForMse(const InfrastructureManagement::MainStructureElement &mse)
{
  std::string properties = mse.properties();

  if (properties.find("soundArea") == std::string::npos) // building has no associated sound area
    return nullptr;

  DEBUG_LOG(m_logger) << "createEffectAreaForMse id=" << mse.id()
                      << " propoerties=" << properties;

  QJsonObject jsonObj = QJsonDocument::fromJson(QByteArray::fromStdString(properties)).object().value(QStringLiteral("soundArea")).toObject();
  int32_t     id      = jsonObj.value(QStringLiteral("id")).toInt();
  int32_t     mainEgcuMountpoint      = jsonObj.value(QStringLiteral("mainEgcuMountpoint")).toInt();

  DEBUG_LOG(m_logger) << "id=" << id
                      << " mainEgcuMountpoint=" << mainEgcuMountpoint;

  if (m_objectEffectAreaMap.contains(id)) // SoundArea has already been created during the import of another building
  {
    DEBUG_LOG(m_logger) << "return nullptr";
    return nullptr;
  }

  EffectArea effectArea;
  effectArea.id(id);

  int seId = getSeId(mainEgcuMountpoint, mse);
  effectArea.areaEgcuId(seId);

  effectArea.egcuIds(egcuIdsFromJsonObject(jsonObj, mse));
  effectArea.geometry(geometryFromJsonObject(jsonObj));

  DEBUG_LOG(m_logger) << "mainEgcuMountpoint=" << mainEgcuMountpoint
                      << " effectArea.areaEgcuId()=" << effectArea.areaEgcuId()
                      << " effectArea.egcuIds().size()=" << effectArea.egcuIds().size()
                      << " effectArea.name()=" << effectArea.name();

  ObjectEffectArea *effectAreaObj = new ObjectEffectArea(m_mainHandler);
  effectAreaObj->createObject(effectArea);
  return effectAreaObj;
}

//-----------------------------------------------------------------------------------------------------------------------------
//                                                 PRIVATE MEMBER FUNCTIONS
//-----------------------------------------------------------------------------------------------------------------------------

std::vector<int32_t> HandlerEffectArea::egcuIdsFromJsonObject(const QJsonObject &jsonObj, const InfrastructureManagement::MainStructureElement &mse ) const
{
  DEBUG_LOG(m_logger) << "egcuIdsFromJsonObject";
  std::vector<int32_t> egcuIds;

  const QJsonArray &egcuMountPoints = jsonObj.value(QStringLiteral("egcuMountpoints")).toArray(); // qAsConst does not work with r-value
  DEBUG_LOG(m_logger) << "egcuMountPoints.size=" << egcuMountPoints.size();
  for (const auto &egcuMountPnt : qAsConst(egcuMountPoints))
  {
    QJsonObject element = egcuMountPnt.toObject();
    int mountingPointId = element.value(QStringLiteral("id")).toInt();
    int seId = getSeId(mountingPointId, mse);
    int32_t egcuId = m_mainHandler->getHandlerMountingPointAsset()->getMountedAssetId(seId);
    DEBUG_LOG(m_logger) << "egcuIdsFromJsonObject mountingPointId=" << mountingPointId
                        << " seId=" << seId
                        << " egcuId=" << egcuId;
    if (egcuId > 0)
      egcuIds.push_back(egcuId);
  } // for


  if (m_logger.isDebugEnabled())
  {
    DEBUG_LOG(m_logger) << "number of EGCUs found: " << egcuIds.size();
    //qCritical() << "EGCU IDs: " << egcuIds;
  } // if

  return egcuIds;
}

std::vector<Core::GeoPosition2D> HandlerEffectArea::geometryFromJsonObject(const QJsonObject &jsonObj) const
{
  std::vector<Core::GeoPosition2D> geometry;
  Core::GeoPosition2D              geoPos2D;

  const QJsonArray &points = jsonObj.value(QStringLiteral("geometry")).toArray(); // qAsConst does not work with r-value
  for (const auto &point : points)
  {
    QJsonObject pnt = point.toObject(); // 2D vertex of the polygon that defines the sound area geometry

    geoPos2D.lat(pnt.value(QStringLiteral("lat")).toDouble());
    geoPos2D.lon(pnt.value(QStringLiteral("lon")).toDouble());
    geometry.push_back(geoPos2D);
  } // for

  if (m_logger.isDebugEnabled())
  {
    DEBUG_LOG(m_logger) << "number of vertices found: " << geometry.size();
    for (const auto &geoPos : geometry)
      DEBUG_LOG(m_logger) << "lat = " << geoPos.lat() << " | lon = " << geoPos.lon();
  } // if

  return geometry;
}

} // namespace InfrastructureManagement