/**
  * @RDE_HEADER@
  * SideBarModel
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Norbert Thoden, SLSE, 2015-01-19
  */


// Own
#include "side_bar_model.h"
#include <Common/situation_map_logging.h>


namespace SituationMap
{

SideBarModel::SideBarModel(QObject *parent)
  : BaseClass(0, 1, parent)
  , m_logger(getLogger("SideBarModel"))
{
  TRACE_LOG(m_logger) << LOGFUNCTION << " START";

//  fillDummyData();

  connect(this, &SideBarModel::itemChanged, this, &SideBarModel::onItemChanged);
//  connect(this, &SideBarModel::dataChanged, this, &SideBarModel::onDataChanged);

  TRACE_LOG(m_logger) << LOGFUNCTION << " END";
}

SideBarModel::~SideBarModel()
{
  TRACE_LOG(m_logger) << LOGFUNCTION << " START";
  TRACE_LOG(m_logger) << LOGFUNCTION << " END";
}

void SideBarModel::fillDummyData()
{
  TRACE_LOG(m_logger) << LOGFUNCTION << " START";

  // remove old entries:
  removeRows(0, rowCount());

  // setHeader
  setHeaderData(0, Qt::Horizontal, QStringLiteral("HeaderH"));

  // fill data:
  QStandardItem *rootItem = invisibleRootItem();

  // be prepared for a tree:
  {
    QList<QStandardItem *> itemRow;
    QStandardItem *item = new QStandardItem(QLatin1String("Entry01"));
    item->setCheckable(true);
    itemRow.append(item);
    rootItem->appendRow(itemRow);
  }

  {
    QList<QStandardItem *> itemRow;
    QStandardItem *item = new QStandardItem(QLatin1String("Entry02"));
    item->setCheckable(true);
    itemRow.append(item);
    rootItem->appendRow(itemRow);
  }

  TRACE_LOG(m_logger) << LOGFUNCTION << " END";
}

//void SideBarModel::addItem(QStandardItem *item, QStandardItem *parentItem)
//{
//  TRACE_LOG(m_logger) << LOGFUNCTION << " START";

//  QList<QStandardItem*> itemRow;
//  itemRow.append(item);

//  if (parentItem)
//    parentItem->appendRow(itemRow);
//  else
//    invisibleRootItem()->appendRow(itemRow);

//  TRACE_LOG(m_logger) << LOGFUNCTION << " END";
//}

void SideBarModel::addItem(SideBarItem *item, SideBarItem *parentItem)
{
  TRACE_LOG(m_logger) << LOGFUNCTION << " START";

  QList<QStandardItem *> itemRow;
  itemRow.append(item);

  if (parentItem)
    parentItem->appendRow(itemRow);
  else
    invisibleRootItem()->appendRow(itemRow);



  TRACE_LOG(m_logger) << LOGFUNCTION << " END";
}

void SideBarModel::onItemChanged(QStandardItem *item)
{
  TRACE_LOG(m_logger) << LOGFUNCTION << " START";

  QString itemText(QLatin1String("-"));
  if (item)
    itemText = item->text();
  DEBUG_LOG(m_logger) << LOGFUNCTION << " itemChanged, itemText='" << itemText << "'";

  SideBarItem *sideBarItem = dynamic_cast<SideBarItem *>(item);
  if (sideBarItem)
    sideBarItem->doEmitChanged();

  TRACE_LOG(m_logger) << LOGFUNCTION << " END";
}




} // namespace SituationMap