/**
  * Initialization for AssetManagement
  * $Id$
  * $HeadURL$
  * $Author$
  */

#include "initialization.h"
#include "settings.h"
#include "handler_criterium.h"
#include "handler_comment.h"
#include "handler_san_nine_liner.h"

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

namespace Evaluations
{

Initialization::Initialization()
  : m_ddsHandler(nullptr)
  , m_dbHandler(nullptr)
  , m_handlerCriterium(nullptr)
  , m_handlerComment(nullptr)
  , m_logger(getLogger("Initialization"))
{}

Initialization::~Initialization()
{
  m_handlerComment = nullptr;
  m_handlerCriterium = nullptr;
  m_ddsHandler = nullptr;
  m_dbHandler = nullptr;
}

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

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


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


  // HandlerCriterium
  m_handlerCriterium.reset(new HandlerCriterium(m_ddsHandler, m_dbHandler->db()));

  // HandlerComment
  m_handlerComment.reset(new HandlerComment(m_ddsHandler, m_dbHandler->db()));

  // HandlerNineLiner
  m_handlerSanNineLiner.reset(new HandlerSanNineLiner(m_ddsHandler, m_dbHandler->db()));

  return true;
}

bool Initialization::loadFromDatabase()
{
  if (!m_ddsHandler || !m_dbHandler || !m_handlerCriterium || !m_handlerComment || !m_handlerSanNineLiner)
    return false;
  if (!m_handlerCriterium->init())
  {
    ERROR_LOG(m_logger) << "Initialisation HandlerCriterium failed.";
    return false;
  }
  if (!m_handlerComment->init())
  {
    ERROR_LOG(m_logger) << "Initialisation HandlerComment failed.";
    return false;
  }

  if (!m_handlerSanNineLiner->init())
  {
    ERROR_LOG(m_logger) << "Initialisation HandlerSanNineLiner failed.";
    return false;
  }

  return true;
}

}   // namespace Evaluations