qt-migration-legatus/qt5-before/dlbo/Lts/Services/AreaEffectSimulation/object_gas_pipe.cpp

/**
  * gas_pipe object
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by hjl, SLSE, 2017-06-14
  */

#include "object_gas_pipe.h"
#include "special_area_provider.h"

#include <QPolygonF>
#include "Utils/polygons.h"
#include <ngldb/dbtransaction.h>

namespace AreaEffectSimulation
{
ObjectGasPipe::ObjectGasPipe(MainHandler *mainHandler,
                                   QObject *parent)
  : ObjectBaseTmpl(mainHandler, QStringLiteral("GasPipe"), parent)
{
  DEBUG_LOG(m_logger) << " Start AreaEffectSimulation ObjectGasPipe.";
} // end of ctor()
//-----------------------------------------------------------------------------

ObjectGasPipe::~ObjectGasPipe()
{
  removeTopics();
} // end of dtor()
//-----------------------------------------------------------------------------

Core::FunctionReplyObject ObjectGasPipe::createObject(const Database::AesGasPipe &dbData,
                                                      const std::vector<Core::GeoPosition2D> &ddsSegments,
                                                      const QVector<Database::AesGasPipeSegment> &dbSegments)
{
  DEBUG_LOG(m_logger) << "createObjectGasPipe.";

  m_data = dbData;
  m_data.operatorId = dbData.operatorId;
  m_data.partyId    = dbData.partyId;
  m_data.effectStart = dbData.effectStart;
  m_data.effectStateId = AreaEffectSimulation::AesEffectState_def::EsCreated;
  m_data.effectDuration = dbData.effectDuration;
  m_data.chargeTypeId = 461; // 105 Dummy

  if (m_data.id <= 0)  // new gasPipe
  {
    DBTransaction trans(m_mainHandler->db()->database()); // Only commit if >nothing< fails
    if (ddsSegments.size() == 0)
      return Core::FunctionReplyObject(m_data.id, tr_lts("dds", "Could not create gasPipe without segments."));

    // AesGasPipe in db eintragen
    if (!m_mainHandler->db()->insert(m_data)) // incl. insert new id in m_data
      return Core::FunctionReplyObject(m_data.id, tr_lts("dds", "Error inserting AesGasPipe-data into database."));

    // AesGasPipeSegment in db eintragen
    m_dbSegments.reserve(ddsSegments.size());
    Database::AesGasPipeSegment dbSegment;

    for (size_t i = 0; i < ddsSegments.size(); ++i)
    {
      dbSegment.id            = 0; // Reset for insert. Otherwise second segment cannot be inserted!
      dbSegment.gasPipeId     = m_data.privGasPipeId; // db
      dbSegment.position      = QPointF(ddsSegments[i].lon(), ddsSegments[i].lat());
      dbSegment.positionIndex = i;

      if (!m_mainHandler->db()->insert(dbSegment))
        return Core::FunctionReplyObject(m_data.id, tr_lts("dds", "Error inserting AesGasPipeSegment-data into database."));

      m_dbSegments.append(dbSegment);
    }
    trans.commit();
  }
  else
    m_dbSegments = dbSegments;

  // Publish Data via DTS
  m_publishDataTimer->start();

  checkEnterNewState();

  return Core::FunctionReplyObject(m_data.id);

} // end of createObject()
//-----------------------------------------------------------------------------

Core::FunctionReplyObject ObjectGasPipe::updateObject(const Database::AesGasPipe &dbData,
                                                      const std::vector<Core::GeoPosition2D> &ddsSegments)
{
  if (ddsSegments.size() == 0)
    return Core::FunctionReplyObject(m_data.id, tr_lts("dds", "Could not modify AesGasPipe without segments."));

  DBTransaction trans(m_mainHandler->db()->database());

  auto tmpDbData = m_data;
  // Todo noch weitere noetig ?
  tmpDbData.name       = dbData.name;
  tmpDbData.operatorId = dbData.operatorId;
  tmpDbData.partyId    = dbData.partyId;
  tmpDbData.effectStart = dbData.effectStart;
  tmpDbData.effectDuration = dbData.effectDuration;
  tmpDbData.width = dbData.width;
  tmpDbData.effectStateId = dbData.effectStateId;

  auto tmpDbSegments = m_dbSegments;

  const int newSegmentSize = ddsSegments.size();
  // segment count increased
  for (int i = m_dbSegments.size(); i < newSegmentSize; ++i)
  {
    Database::AesGasPipeSegment dbSegment;
    dbSegment.gasPipeId = m_data.privGasPipeId; // db
    // will update segment.id
    if (!m_mainHandler->db()->insert(dbSegment))
      return Core::FunctionReplyObject(m_data.id, tr_lts("dds", "Error inserting AesGasPipeSegment-data into database."));

    tmpDbSegments.append(dbSegment);
  }

  // segment count decreased
  for (int i = newSegmentSize; i < m_dbSegments.size(); ++i)
  {
    if (!m_mainHandler->db()->removeAesGasPipeSegment(m_dbSegments.at(i).id))
      return Core::FunctionReplyObject(m_data.id, tr_lts("dds", "Error removing AesGasPipeSegment-data into database."));
  }
  tmpDbSegments.resize(newSegmentSize);  // if count is decreased

  // update all segments in tmpDbSegments
  for (size_t i = 0; i < ddsSegments.size(); ++i)
  {
    tmpDbSegments[i].position = QPointF(ddsSegments[i].lon(), ddsSegments[i].lat());
    tmpDbSegments[i].positionIndex = i;
  }

  // update all AesGasPipeSegments in database
  for (const Database::AesGasPipeSegment &segment : qAsConst(tmpDbSegments))
  {
    if (!m_mainHandler->db()->update(segment))
      return Core::FunctionReplyObject(m_data.id, tr_lts("dds", "Error updating AesGasPipeSegment-data in database."));
  }

  // update AesGasPipe in database
  if (!m_mainHandler->db()->update(tmpDbData))
    return Core::FunctionReplyObject(m_data.id, tr_lts("dds", "Error updating AesGasPipe-data id %1 in database.")).arg(m_data.id);

  trans.commit();

  m_data = tmpDbData;
  m_dbSegments = tmpDbSegments;

  // Publish Data via DTS
  m_publishDataTimer->start();
  checkEnterNewState();

  return Core::FunctionReplyObject(m_data.id);

} // end of updateObject()
//-----------------------------------------------------------------------------

Core::FunctionReplyObject ObjectGasPipe::removeObject()
{
  Core::FunctionReplyObject ret = ObjectBaseTmpl<Database::AesGasPipe>::removeObject();
  if (ret.error())
    return ret;
  // nur wegen db noetig um sie dort als geloescht zu hinterlegen
  onPublishData();
  // DDS topics entfernen, wird zwar auch im dtor gemacht aber so ist es offensichtlicher
  removeTopics();
  return ret;
} // end of removeObject()
//-----------------------------------------------------------------------------

void ObjectGasPipe::onPublishData()
{
  INFO_LOG(m_logger) << "Publish GasPipe-data to dds for id: " << m_data.id
                     << " effectStateId: " << effectState();

  ObjectBaseTmpl::onPublishData();

  // Update Sample Time
  if (!m_mainHandler->db()->update(m_data))
    ERROR_LOG(m_logger) << "Error updating AesGasPipe-data in database";


  AreaEffectSimulation::GasPipe ddsData;
  ddsData.id(m_data.id);
  ddsData.name(m_data.name.toStdString());
  ddsData.isDeleted(effectState() == AesEffectState::EsRemoved);
  ddsData.isUsed(false);
  ddsData.sampleTime(m_mainHandler->dds()->currentPartitionTimeMSec());
  ddsData.chargeStruct().chargeTypeId(m_data.chargeTypeId);
  ddsData.effectDuration(m_data.effectDuration);
  ddsData.effectStart(toOptional(toMSec(m_data.effectStart)));
  ddsData.width(m_data.width);
  ddsData.effectStateId(effectState());
  ddsData.partyId(toOptional(m_data.partyId));
  ddsData.participantId(toOptional(m_data.participantId));
  ddsData.isCentral(m_data.isCentral);
  dbSegment2DdsSegment(m_dbSegments, ddsData.segments());

  if (!m_mainHandler->dds()->dts()->publish(ddsData))
    ERROR_LOG(m_logger) << "Error publishing AesGasPipe-data to dds";

  publishAiv();
} // end of onPublishData()
//-----------------------------------------------------------------------------

void ObjectGasPipe::publishAiv()
{
  const QPolygonF poly = Polygons::gasPipe(m_dbSegments, m_data.width);
  const QRectF bounds(poly.boundingRect());

  AesItemView aiv(m_aiv);
  aiv.aesItemId(m_data.id);
  aiv.chargeStruct().chargeTypeId(m_data.chargeTypeId);
  aiv.effectStart(partitionTimeMSec());
  ddsVecFromPoly(poly, aiv.form());
  aiv.boundingBoxBottomLeft(Core::GeoPosition2D(bounds.bottomLeft().x(), bounds.bottomLeft().y()));
  aiv.boundingBoxTopRight(Core::GeoPosition2D(bounds.topRight().x(), bounds.topRight().y()));
  aiv.aesTypeId(AesType::AtGasPipe);
  aiv.effectStateId(effectState());
  aiv.id(1000 * m_data.id + AesType::AtGasPipe);
  aiv.partyId(m_data.partyId);

  checkIsCentralAndPublish(aiv.form(), m_aiv.form(), m_data.isCentral);

  if (aiv != m_aiv)
  {
    aiv.sampleTime(partitionTimeMSec());
    m_aiv = aiv;
    m_mainHandler->dds()->dts()->publish(aiv);
    emit newAiv(aiv);
  }
} // end of publishAiv()
//-----------------------------------------------------------------------------

void ObjectGasPipe::removeTopics()
{
  auto dts = m_mainHandler->dds()->dts();
  dts->removeGasPipeByKey(m_data.id);
  dts->removeAesItemViewByKey(1000 * m_data.id + AesType::AtGasPipe);
}

QPolygonF ObjectGasPipe::generateForm()
{
  return Polygons::gasPipe(m_dbSegments, m_data.width);
}

} // Namespace AreaEffectSimulation