/**
  * @RDE_HEADER@
  * Object folder
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Iuliana Ojog, SLSE, 2017-04-03
  */

#include "object_folder.h"

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

namespace FileManagement
{
ObjectFolder::ObjectFolder(MainHandler *mainHandler)
  : Base(mainHandler, getLogger("ObjectFolder"))
{
}

ObjectFolder::~ObjectFolder()
{
}

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

bool ObjectFolder::isUsed() const
{
  return m_data.isUsed();
}

Core::FunctionReplyObject ObjectFolder::createObject(const Folder &data)
{
  m_data = data;

  if (m_data.id() <= 0)
  {
    m_data.isUsed(false);

    Database::FlmFolder dbData;
    dbData = toDbData(data);

    if (!db()->insert(dbData))
    {
      QString errText = db()->getLastError().databaseText();
      ERROR_LOG(m_logger) << "Error inserting Folder into database: " << errText;
      if (db()->getLastError().nativeErrorCode().contains(QStringLiteral("23505")))
        return Core::FunctionReplyObject(0, tr_lts("dds", "Error inserting Folder into database: unique key violation inserting folder '%1'")).arg(m_data.name());
      if (db()->getLastError().nativeErrorCode().contains(QStringLiteral("23503")))
        return Core::FunctionReplyObject(0, tr_lts("dds", "Error inserting Folder into database: foreign key violation inserting folder '%1'")).arg(m_data.name());
      return Core::FunctionReplyObject(0, tr_lts("dds", "Error inserting Folder into database: %1")).arg(errText);
    }

    m_data.id(dbData.id);
    DEBUG_LOG(m_logger) << "New Folder Id: " << m_data.id();
  }

  // Publish Data via DTS
  onPublishData();

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

Core::FunctionReplyObject ObjectFolder::updateObject(const Folder &data)
{
  if (!isValid())
    return Core::FunctionReplyObject(data.id(), tr_lts("dds", "Object not valid/blocked"));

  Database::FlmFolder dbData(toDbData(data));

  if (!db()->update(dbData))
  {
    QString errText = db()->getLastError().databaseText();
    ERROR_LOG(m_logger) << "Error updating Folder into database: " << errText;
    return Core::FunctionReplyObject(data.id(), tr_lts("dds", "Error updating Folder into database: %1")).arg(errText);
  }

  m_data = data;
  DEBUG_LOG(m_logger) << "Data changed for Folder Id: " << m_data.id();

  // Publish Data via DTS
  onPublishData();

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

Core::FunctionReplyObject ObjectFolder::setUsed(bool isUsed)
{
  if (!isValid())
    return Core::FunctionReplyObject(m_data.id(), tr_lts("dds", "Trying to update an already removed Folder object"));

  m_data.isUsed(isUsed);

  // Publish Data via DTS
  onPublishData();

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

Core::FunctionReplyObject ObjectFolder::removeObject()
{
  if (isUsed())
    return Core::FunctionReplyObject(m_data.id(), tr_lts("dds", "Folder still in use"));

  if (!db()->removeFlmFolder(m_data.id()))
  {
    QString errText = db()->getLastError().databaseText();
    ERROR_LOG(m_logger) << "Folder with id " << m_data.id() << " can not be removed from database: " << errText;
    return Core::FunctionReplyObject(m_data.id(), tr_lts("dds", "Folder with id %1 can not be removed from database: %2")).arg(m_data.id()).arg(errText);
  }

  if (!dts()->removeFolderByKey(m_data.id()))
    return Core::FunctionReplyObject(m_data.id(), tr_lts("dds", "Folder with id %1 can not be taken from DDS")).arg(m_data.id());

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

void ObjectFolder::onPublishData()
{
  INFO_LOG(m_logger) << "Publish Folder-data to dds (" << m_data.id() << ") ...";

  if (!dts()->publish(m_data))
    ERROR_LOG(m_logger) << "Error publishing Folder-data to dds";
}

// -------------------------------------------------------------------------------------------------------
// convert methods
// -------------------------------------------------------------------------------------------------------

// FileManagement::Folder => Database::Folder
Database::FlmFolder ObjectFolder::toDbData(const Folder &ddsData)
{
  Database::FlmFolder dbData;

  dbData.id             = ddsData.id();
  dbData.name           = QString::fromStdString(ddsData.name());
  dbData.path           = LtsUtils::IntArray(ddsData.path());
  dbData.isEditable     = ddsData.isEditable();
  dbData.isHidden       = ddsData.isHidden();
  dbData.parentId       = ddsData.parentId();
  dbData.operatorId     = ddsData.operatorId();
  dbData.lastModified   = ddsData.lastModified();

  return dbData;
}

// -------------------------------------------------------------------------------------------------------

} // Namespace FileManagement