/**
  * Handler for the HMI language
  * $Id$
  * $HeadURL$
  * $Author$
  */

#include "object_off_route_mine.h"
#include "meteo_data_provider.h"
#include "Utils/polygons.h"
#include <QTransform>

#include <QPolygonF>
#include <QTimer>

namespace AreaEffectSimulation
{

ObjectOffRouteMine::ObjectOffRouteMine(MainHandler *mainHandler,
                                             QObject *parent)
  : ObjectBaseTmpl(mainHandler, QStringLiteral("OffRouteMine"), parent)
  , m_aivUpdateTimer(new QTimer(this))
{  
  m_aivUpdateTimer->setInterval(1 * 1000);  // every second - really needed?
  m_aivUpdateTimer->setTimerType(Qt::VeryCoarseTimer);
  connect(m_aivUpdateTimer, &QTimer::timeout,
          this, &ObjectOffRouteMine::onUpdateAiv);
}

ObjectOffRouteMine::~ObjectOffRouteMine()
{
  removeTopics();
}

Core::FunctionReplyObject ObjectOffRouteMine::createObject(const Database::AesOffRouteMine &data)
{
  return ObjectBaseTmpl::createObject(data);
}

Core::FunctionReplyObject ObjectOffRouteMine::updateObject(const Database::AesOffRouteMine &data)
{
  Core::FunctionReplyObject ret = ObjectBaseTmpl::updateObject(data);
  Database::AesOffRouteMine tmpData(m_data);
  if (ret.error())
    return ret;

  if (data.triggered && !m_data.triggered)
  {
    tmpData.triggered      = data.triggered;
    tmpData.effectStateId  = data.effectStateId;
    tmpData.effectDuration = data.effectDuration;
    tmpData.properties     = data.properties;
  }
  else if (isOnlyObjectNameModifiable() && (data.id > 0)) // data.id > 0 -> negative values from oc always get a full update)
    return ret;
  else
  {
    // only allow some fields
    tmpData.id = std::abs(data.id);
    tmpData.name = data.name;
    tmpData.effectStart = data.effectStart;
    tmpData.effectDuration = data.effectDuration;
    tmpData.impactPosition = data.impactPosition;
    tmpData.impactRadius = data.impactRadius;

    // 2023/08, N. Thoden: add width,length
    tmpData.width        = data.width;
    tmpData.length       = data.length;
    // effectMarkingInTa, externalId, isCentral, ... ??


    tmpData.rotationAngle = data.rotationAngle;
    tmpData.participantId = data.participantId;
    tmpData.partyId = data.partyId;
    tmpData.chargeTypeId = data.chargeTypeId;
    tmpData.effectStateId = data.effectStateId;  // overwrite for oc
    tmpData.triggered     = data.triggered;
    tmpData.properties    = data.properties;
  }

  if (!m_mainHandler->db()->update(tmpData))
    return Core::FunctionReplyObject(data.id, tr_lts("dds", "Error updating off route mine with id %1 in database.")).arg(m_data.id);
  m_data = std::move(tmpData);

  m_publishDataTimer->start();
  checkEnterNewState();

  return Core::FunctionReplyObject(data.id); // data not m_data for the possible negative id in the oc-laptop
}

bool ObjectOffRouteMine::removeObjectFromDb()
{
  return m_mainHandler->db()->removeAesOffRouteMine(m_data.id);

}

void ObjectOffRouteMine::setEffectState(AesEffectState newState)
{
  if (newState == AesEffectState::EsActivated)
  {
    m_aivUpdateTimer->start();
  }
  else
    m_aivUpdateTimer->stop();

  ObjectBaseTmpl::setEffectState(newState);
}

ProjectDataManagement::VolatilityType ObjectOffRouteMine::volatilityType() const
{
  return m_mainHandler->dds()->pdmDtc()->volatilityTypeId(m_data.chargeTypeId, m_data.igniterTypeId, m_data.igniterFunctionId);
}

void ObjectOffRouteMine::onUpdateAiv()
{
  if (effectState() != AesEffectState::EsActivated)
  {
    m_aivUpdateTimer->stop();
    return;
  }
  publishAiv();
}


void ObjectOffRouteMine::onPublishData()
{
  ObjectBaseTmpl::onPublishData();

  if (!m_mainHandler->db()->update(m_data))
    ERROR_LOG(m_logger) << "Error updating AesOffRouteMine-data in database";

  OffRouteMine ddsData(m_data.id,
                          m_data.name.toStdString(),
                          effectState() == AesEffectState::EsRemoved,
                          false,
                          partitionTimeMSec(),
                          {m_data.chargeTypeId,0,0},
                          m_data.effectDuration,
                          toOptional(toMSec(m_data.effectStart)),
                          m_data.effectStateId,
                          m_data.effectSourceId,
                          toOptional(m_data.partyId),
                          toOptional(m_data.participantId),
                          m_data.effectMarkingInTa,
                          m_data.externalId,
                          m_data.isCentral,
                          m_data.properties.toStdString(),
                          Area(Core::GeoPosition2D(m_data.impactPosition.x(),
                                              m_data.impactPosition.y()),
                               m_data.width,
                               m_data.length,
                               m_data.rotationAngle),
                          toOptional(m_data.impactRadius),
                          m_data.triggered);
  m_mainHandler->dds()->dts()->publish(ddsData);
  publishAiv();
}

void ObjectOffRouteMine::publishAiv()
{
  // OffRouteMine Trigger
  {
    const QPolygonF poly = Polygons::offRouteMineArea(m_data);
    const QRectF bounds(poly.boundingRect());
    AesItemView aiv(m_aiv);
    aiv.aesItemId(m_data.id);
    aiv.effectStart(toMSec(m_data.effectStart));
    aiv.chargeStruct().chargeTypeId(m_data.chargeTypeId);
    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::AtOffRouteMine);
    aiv.effectStateId(data().effectStateId);
    aiv.id(1000 * m_data.id + AesType::AtOffRouteMine);

    if (m_data.partyId != 0)
      aiv.partyId(m_data.partyId);

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

  // OffRouteMine Impact

  if (m_data.impactRadius > 0.0f)
  {
    QPolygonF poly = Polygons::offRouteMineAreaImpact(m_data);
    const QRectF bounds(poly.boundingRect());

    AesItemView aiv2(m_aiv2);
    aiv2.aesItemId(m_data.id);
    aiv2.effectStart(toMSec(m_data.effectStart));
    aiv2.chargeStruct().chargeTypeId(m_data.chargeTypeId);
    ddsVecFromPoly(poly, aiv2.form());
    aiv2.boundingBoxBottomLeft(Core::GeoPosition2D(bounds.bottomLeft().x(), bounds.bottomLeft().y()));
    aiv2.boundingBoxTopRight(Core::GeoPosition2D(bounds.topRight().x(), bounds.topRight().y()));
    aiv2.aesTypeId(AesType::AtOffRouteMineSecondary);
    aiv2.effectStateId(data().effectStateId);
    aiv2.id(1000 * m_data.id + AesType::AtOffRouteMineSecondary);

    if (m_data.partyId != 0)
      aiv2.partyId(m_data.partyId);

    if (aiv2 != m_aiv2)
    {
      aiv2.sampleTime(partitionTimeMSec());
      m_aiv2 = aiv2;
      m_mainHandler->dds()->dts()->publish(aiv2);
      emit newAiv(aiv2);
    }
  }

}

void ObjectOffRouteMine::removeTopics()
{
  auto dts = m_mainHandler->dds()->dts();
  dts->removeOffRouteMineByKey(m_data.id);
  dts->removeAesItemViewByKey(1000 * m_data.id + AesType::AtOffRouteMine);
  emit removeAiv(m_data.id);
}

QPolygonF ObjectOffRouteMine::generateForm()
{
  return QPolygonF();
}

} // Namespace AreaEffectSimulation