/**
  * Initialization for CodificationManagement
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by hjl, SLSE, 2016-11-14
  */

#include "initialization.h"
#include "settings.h"
#include "handler_codification_data.h"
#include <CodificationManagement/cod_db.h>

#include <DDS/DDSConnector/dds_connector.h>
#include <Core/pacemaker.h>

using namespace CodificationManagement;

Initialization::Initialization()
  : m_logger(getLogger("Initialization"))
{
} // end of ctor()
//-----------------------------------------------------------------------------

Initialization::~Initialization()
{
  m_handlerCodificationData = nullptr;
  m_ddsHandler = nullptr;
  m_dbHandler = nullptr;
} // end of dtor()
//-----------------------------------------------------------------------------

bool Initialization::initialize(const std::shared_ptr<DDSConnector::DdsConnector> &ddsConnector,
                                const QSqlDatabase &sqlDb)
{
  INFO_LOG(m_logger) << "Start CodificationManagement Initialization.";

  // initialize DDS
  m_ddsHandler = std::make_shared<DdsHandler>(ddsConnector);
  if (!m_ddsHandler->init())
  {
    ERROR_LOG(m_logger) << "Initialisation DdsHandler failed.";
    return false;
  }

  // initialize database
  m_dbHandler = std::make_shared<DbHandler>();
  if (!m_dbHandler->init(ddsConnector->getPartitionId(), sqlDb))
  {
    ERROR_LOG(m_logger) << "Initialisation DbHandler failed.";
    return false;
  }

  // create HandlerCodificationData
  m_handlerCodificationData.reset(new HandlerCodificationData(m_ddsHandler, m_dbHandler));

  INFO_LOG(m_logger) << "CodificationManagement Initialization initialized. pacemakerState: Running ";

  return true;
} // end of init()
//-----------------------------------------------------------------------------

bool Initialization::loadFromDatabase()
{
  if (!m_ddsHandler || !m_dbHandler || !m_handlerCodificationData)
    return false;
  if (!m_handlerCodificationData->init())
  {
    ERROR_LOG(m_logger) << "Initialisation HandlerCodificationData failed.";
    return false;
  }
  return true;
}