/**
  * IsmHandler for WirelessLocationSystem
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Christian Ehrlicher, SLSE, 2016-04-14
  */

#include "pdm_handler.h"

#include <QJsonArray>
#include <QJsonDocument>

namespace ApHlaJson
{
/*!
 \brief
 \author Niklas Schmidt
 \details Initially send all Charge Types to HLA
          Excon -> HLA
 \param parent
*/
PdmHandler::PdmHandler(QObject *parent)
  : QObject(parent)
  , m_logger(getLogger("PdmHandler"))
{}

bool PdmHandler::init(MainDispatcher* mainDispatcher)
{
  m_dtcPdm = ProjectDataManagement::Interface::Dtc::create(mainDispatcher->ddsHandler()->ddsConnector());

  if (!m_dtcPdm->enableChargeType())
  {
    ERROR_LOG(m_logger) << "Can not read data from Pdm";
    return false;
  }

  m_dtcPdm->waitForHistoricalDataChargeType(5000); //NOTE: Unsure if necessary??, what if getChargeTypes started before waitForHistoricalData is finished

  if (m_dtcPdm->chargeTypes().size() <= 0)
    FATAL_LOG(m_logger) << "Could not fetch ChargeTypes (yet)!";
  return true;
}

/*
 * {
 * typeId:8005,
 * type: ApacheHlaSendChargeTypes,
 * data:
 *      [
 *       {
 *        id: 420,
 *        name: 42mm,
 *        entityTypeStruct: TestTest,
 *        primaryGearTasCode: 11,
 *        radius: 7
 *       },
 *       {
 *        id: 777,
 *        name: 77mm,
 *        entityTypeStruct: TestTest,
 *        primaryGearTasCode: 77,
 *        radius: 77
 *       },
 *       {
 *        ...
 *       }
 *      ]
 * }
 */

void PdmHandler::getChargeTypes()
{
  DEBUG_LOG(m_logger) << "Get Charge Types";
  QJsonObject obj;
  QJsonArray dataArray;
  obj[QStringLiteral("type")] = QStringLiteral("ApacheHlaSendChargeTypes");
  obj[QStringLiteral("typeId")] = 8005;


  QMap<qint32, ProjectDataManagement::ChargeType> chargeTypes = m_dtcPdm->chargeTypes();
  QMap<qint32, ProjectDataManagement::GearType> gearTypes = m_dtcPdm->gearTypes();
  QMap<qint32, ProjectDataManagement::GearTypeChargeType> gearTypeChargeTypes = m_dtcPdm->gearTypeChargeTypes();
  DEBUG_LOG(m_logger) << "Fetched " << chargeTypes.size() << " ChargeTypes to send to WebSocket. Ommiting those without DIS-Entity though.";

  for(const ProjectDataManagement::ChargeType &charge : chargeTypes)
  {
    if (charge.disEntity().empty())
      continue;

    QJsonObject chargeType;
    chargeType[QStringLiteral("id")] = charge.id();
    chargeType[QStringLiteral("name")] = QString::fromStdString(charge.name());
    chargeType[QStringLiteral("entityTypeStruct")] = QString::fromStdString(charge.disEntity());
    int gearTypeId = 0;
    // Take first occurence...
    for(const ProjectDataManagement::GearTypeChargeType &val : gearTypeChargeTypes)
    {
      if(val.chargeTypeId() == charge.id())
      {
        gearTypeId = val.gearTypeId();
        break;
      }
    }
    chargeType[QStringLiteral("primaryGearTasCode")] = gearTypes[gearTypeId].tasCode();
    QJsonDocument doc = QJsonDocument::fromJson(QByteArray::fromStdString(charge.properties()));

    QJsonObject prop = doc.object();
    chargeType[QStringLiteral("radius")] = prop[QStringLiteral("impactRadius")];

    dataArray.push_back(chargeType);
  }
  obj[QStringLiteral("data")] = dataArray;

  emit sendChargeTypes(obj);

}


} // namespace ApHlaJson