/**
  * Exercise phase object
  * $Id$
  * $HeadURL$
  * $Author$
  * created by Philipp Dassow, SLEA, 2017-04-05
  */

#include "object_exercise_phase.h"

#include "convert_db_to_dds.h"
#include "dds_handler.h"
#include "logger.h"

namespace ExerciseManagement
{

ObjectExercisePhase::ObjectExercisePhase(const std::shared_ptr<DdsHandler> &ddsHandler,
                                         const std::shared_ptr<DatabaseInterface> &db)
  : m_ddsHandler(ddsHandler)
  , m_db(db)
  , m_logger(getLogger("ObjectExercisePhase"))
{}

ObjectExercisePhase::~ObjectExercisePhase ()
{}

Core::FunctionReplyObject ObjectExercisePhase::createObject(const Database::ExmExercisePhase &data)
{
  m_data = data;

  if (m_data.id <= 0)
  {
    if (!m_db->insert(m_data))
    {
      return Core::FunctionReplyObject(0, tr_lts("dds", "Error inserting ExmExercisePhase-data into database"));
    }

    // Id is serial -> will be generated by db => inside m_data after db-insert
    DEBUG_LOG(m_logger) << "New exercisePhaseId: " << m_data.id;
  }

  INFO_LOG(m_logger) << "ExercisePhase created sucessfully.";

  // Publish Data via DTS
  onPublishData();

  return Core::FunctionReplyObject(m_data.id);
}

Core::FunctionReplyObject ObjectExercisePhase::updateObject(const Database::ExmExercisePhase &data)
{
  if (!isValid())
    return Core::FunctionReplyObject(m_data.id, tr_lts("dds", "Trying to update an already removed Exercise Phase object"));

  m_data = data;

  INFO_LOG(m_logger) << "Trying to updateObject ExercisePhaseData with id = " << data.id;

  if (!m_db->update(m_data))
  {
    ERROR_LOG(m_logger) << "Failed to update ExercisePhaseData with id = " << data.id;
    return Core::FunctionReplyObject(m_data.id, tr_lts("dds", "Error updating ExmExercisePhase-data with id %1 in database")).arg(data.id);
  }

  INFO_LOG(m_logger) << "ExercisePhaseData changed sucessfully.";

  // Publish Data via DTS
  onPublishData();

  return Core::FunctionReplyObject(m_data.id);
}

Core::FunctionReplyObject ObjectExercisePhase::removeObject()
{
  if (!m_db->removeExmExercisePhase(m_data.id))
    return Core::FunctionReplyObject(m_data.id, tr_lts("dds", "ExercisePhase with id %1 can not be removed from DB")).arg(m_data.id);

  if (!m_ddsHandler->dts()->removeExercisePhaseByKey(m_data.id))
    return Core::FunctionReplyObject(m_data.id, tr_lts("dds", "ExercisePhase %1 can not be removed from DDS")).arg(m_data.id);

  return Core::FunctionReplyObject(m_data.id);
}

bool ObjectExercisePhase::isValid() const
{
  return m_data.id > 0;
}

void ObjectExercisePhase::onPublishData()
{
  INFO_LOG(m_logger) << "Publish ExmExercisePhase-data to dds (" << m_data.id << ", " << m_data.name << ") ...";

  if (!m_ddsHandler->dts()->publish(convert(m_data)))
    ERROR_LOG(m_logger) << "Error publishing ExmExercisePhase-data to dds";

}

} // namespace ExerciseManagement