qt5-legatus-legacy/Lts/Services/CentralEffectSimulation/Plugins/ArtillerySound/handler_artillerie_sound.cpp

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

#include "handler_artillerie_sound.h"
#include "settings.h"

#include <LtsUtilsSettings/settings.h>

#include <QNetworkReply>
#include <qmath.h>
#include <math.h>

namespace CesArtillerySound
{

HandlerArtillerieSound::HandlerArtillerieSound(const std::shared_ptr<CentralEffectSimulation::DdsHandler> &ddsHandler,
                                               const std::shared_ptr<CentralEffectSimulation::HandlerBuildingData> &buildingDataHandler,
                                               QObject *parent)
  : QObject(parent)
  , m_ddsHandler(ddsHandler)
  , m_handlerBuildingData(buildingDataHandler)
  , m_logger(CentralEffectSimulation::getLogger("Plugin.ArtillerySound.HandlerArtillerieSound"))
{
}

HandlerArtillerieSound::~HandlerArtillerieSound()
{
} // end of dtor()
//-----------------------------------------------------------------------------

bool HandlerArtillerieSound::init()
{

  if (Settings::cesPlayArtillerieSounds())
  {
    DEBUG_LOG(m_logger) << "init with Artillerie-Sounds";
    auto dtcAes = m_ddsHandler->dtcAes();

    dtcAes->enableExplosionSingle();
    connect(dtcAes.get(), &AreaEffectSimulation::Interface::Dtc::explosionSingleChanged,
            this, &HandlerArtillerieSound::onExplosionSingleChanged);

    dtcAes->enableTechnicalArea();
    connect(dtcAes.get(), &AreaEffectSimulation::Interface::Dtc::technicalAreaChanged,
            this, &HandlerArtillerieSound::onTechnicalAreaChanged);
  }
  else
    DEBUG_LOG(m_logger) << "init without Artillerie-Sounds";
  return true;
} // end of init()
//-----------------------------------------------------------------------------


void HandlerArtillerieSound::onExplosionSingleChanged(const AreaEffectSimulation::ExplosionSingle &data, DataModification modType)
{
  bool handleExplosion = false;
  if (modType != DataModification::eAdded &&
      modType != DataModification::eModified)
  {
    m_explosionSingleState.remove(data.id());
    return;
  }

  if (data.effectStateId() == AreaEffectSimulation::AesEffectState_def::EsRemoved)
  {
    DEBUG_LOG(m_logger) << "Remove SingleExplosion";
    m_explosionSingleState.remove(data.id());
    return;
  }
  // Only handle transitions from prepared or fired to activated
  if ((m_explosionSingleState.value(data.id()) == AreaEffectSimulation::AesEffectState_def::EsPrepared ||
       m_explosionSingleState.value(data.id()) == AreaEffectSimulation::AesEffectState_def::EsFired) &&
      data.effectStateId() == AreaEffectSimulation::AesEffectState_def::EsActivated)
  {
    DEBUG_LOG(m_logger) << "Handle SingleExplosion";
    handleExplosion = true;
  }
  m_explosionSingleState.insert(data.id(), data.effectStateId());


  DEBUG_LOG(m_logger) << "Got ExplosionSingle State=" << data.effectStateId()
                      <<  " id=" << data.id();
  if (handleExplosion)
  {
    DEBUG_LOG(m_logger) << "Handle ExplosionSingle (EsActivated) HandlerArtillerieSound";

    auto assetPositions = m_handlerBuildingData->getAssetPositions();
    ///////////////////////////////////////////////////////////////////
    /// Play Sound to each EGCU and OSGU volume depends on distance
    ///////////////////////////////////////////////////////////////////
    INFO_LOG(m_logger) << "printAssetPositions: ";
    QHashIterator<int, CentralEffectSimulation::HandlerBuildingData::AssetPosition> i(assetPositions);
    while (i.hasNext())
    {
      i.next();
      INFO_LOG(m_logger) << "printAssetPositions: "
                         << i.key() << ": " << i.value().structureElementId
                         << " type = " << i.value().mountingPointType
                         << " hostname =" << i.value().hostname
                         << " pos=" << i.value().geoPosition
                         << " posUtm=" << i.value().positionUtm.x()
                         << "/" << i.value().positionUtm.y()
                         << " zone=" << i.value().zone;
      // Calculate the distance between the speaker and the explosion
      const QPointF posExplosionUtm = CentralEffectSimulation::geographic2Utm(data.impactPosition(), i.value().zone);
      const qreal distance = qSqrt(qPow(posExplosionUtm.x() - i.value().positionUtm.x(), 2) + qPow(posExplosionUtm.y() - i.value().positionUtm.y(), 2));
      int sound = Settings::cesSoundId();
      const qreal distanceThreshold = Settings::cesDistanceThreshold(); // [m]
      const qreal factor = Settings::cesFactor();
      const qreal cesReduceFactor = Settings::cesReduceFactor();
      INFO_LOG(m_logger) << "Distance to Explosion =" << distance
                         << " hostname =" << i.value().hostname
                         << " distanceThreshold=" << distanceThreshold
                         << " factor=" << factor;
      qreal volumePercent = 100;
      if (distance > distanceThreshold)
        volumePercent = factor * log10(distance) * cesReduceFactor;
      QString user = Settings::cesUser();
      QString passwd = Settings::cesPasswd();
      playSound(user, passwd, i.value().hostname, sound, volumePercent);
    }
  }

} // onExplosionSingleChanged

void HandlerArtillerieSound::playSound(QString &user, QString &passwd, const QString &host, int &sound, qreal &volume)
{
  QUrl url;
  QString request = QStringLiteral("http://%1/hitsound.php?sound=%2&vol=%3")
                    .arg(host)
                    .arg(sound)
                    .arg(volume);
  url.setUrl(request);
  url.setUserName(user);
  url.setPassword(passwd);
  DEBUG_LOG(m_logger) << "startRequest: " << url.toString();
  startRequest(url);
}

void HandlerArtillerieSound::startRequest(const QUrl &requestedUrl)
{
  DEBUG_LOG(m_logger) << "startRequest: " << requestedUrl.toString();
  m_httpRequestAborted = false;
  auto reply = m_qnam.get(QNetworkRequest(requestedUrl));
  connect(reply, &QNetworkReply::finished, this, &HandlerArtillerieSound::httpFinished);
}


void HandlerArtillerieSound::httpFinished()
{
  DEBUG_LOG(m_logger) << "httpFinished";
  auto reply = qobject_cast<QNetworkReply *>(sender());
  if (!reply)
    return;

  if (m_httpRequestAborted)
  {
    ERROR_LOG(m_logger) << "httpRequestAborted";
    reply->deleteLater();
    return;
  }

  if (reply->error())
  {
    QNetworkRequest request = reply->request();
    QUrl url = request.url();
    ERROR_LOG(m_logger) << "reply->error: " << reply->errorString()
                        << " host=" << url.host()
                        << " query='" << url.query()
                        << "' '" << qUtf8Printable(url.toString()) << "'";
    reply->deleteLater();
    return;
  }


  // Sucess

  //parse the reply JSON and display result in the UI
  const QByteArray json(reply->readAll());
  DEBUG_LOG(m_logger) << "Sucess " << json;

  reply->deleteLater();
}


void HandlerArtillerieSound::onTechnicalAreaChanged(const AreaEffectSimulation::TechnicalArea &data, DataModification modType)
{
  if (modType != DataModification::eAdded &&
      modType != DataModification::eModified)
  {
    m_technicalAreas.remove(data.id());
    return;
  }

  if (data.effectStateId() == AreaEffectSimulation::AesEffectState_def::EsRemoved)
  {
    DEBUG_LOG(m_logger) << "Remove TechnicalArea";
    m_technicalAreas.remove(data.id());
    return;
  }
  if (data.type() == AreaEffectSimulation::AesTechnicalAreaType_def::TatSoundZone)
  {
    int zone = -1;
    m_technicalAreas.insert(data.id(), data);
    DEBUG_LOG(m_logger) << "Handle TechnicalArea HandlerArtillerieSound id=" << data.id();
    QPointF cornerButtomLeft = CentralEffectSimulation::geographic2Utm(data.area().cornerBottomLeft(), &zone);
    qreal x = cornerButtomLeft.x() + data.area().width() / 2;
    qreal y = cornerButtomLeft.y() + data.area().height() / 2;
    QPointF center(x, y);
    DEBUG_LOG(m_logger) << "Handle TechnicalArea HandlerArtillerieSound cornerButtomLeft = " << cornerButtomLeft.x() << "/" << cornerButtomLeft.y()
                        << " zone=" << zone;
    DEBUG_LOG(m_logger) << "Handle TechnicalArea HandlerArtillerieSound center           = " << center.x() << "/" << center.y()
                        << " zone=" << zone;
  }
} // onTechnicalAreaChanged


} // namespace CesArtillerySound