/**
  * @RDE_HEADER@
  * AreaModel
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Norbert Thoden, NLE, 2020-06-29
  */

#pragma once

#include "tgt_participant_handler.h"
#include <TargetManagement/tgt_dtc.h>
#include <TargetManagement/logger.h>

#include <LtsWidgets/lts_abstract_table_model.h>
#include <LtsWidgets/lts_column_filter_proxy_model.h>
#include <LtsSession/lts_session.h>

namespace TargetManagement
{

// Forward:
class ParticipantHandler;

// --------------------------------------------------------
// AreaModel
// --------------------------------------------------------
class AreaModel final : public LtsWidgets::LtsAbstractTableModel<TargetManagement::ShootbackArea>
{
  Q_OBJECT
  using BaseClass = LtsWidgets::LtsAbstractTableModel<TargetManagement::ShootbackArea>;

public:
  enum Columns
  {
    Id,
    Name,

    // main config
    Center,
    Width,
    Height
  };

  explicit AreaModel(QObject *parent = nullptr);

  bool initModel(const std::shared_ptr<Interface::Dtc> &tgtDtc);

  QVariant headerData(int section, Qt::Orientation orientation, int role) const override final;
  QVariant data(const QModelIndex &, int) const override;

  const QVector<ShootbackArea> &getData() const { return m_vecData; }

Q_SIGNALS:
  void signalAreaNamesChanged();

private Q_SLOTS:
  void onShootbackAreaChanged(const TargetManagement::ShootbackArea &data,
                              const DataModification modType);
  void updateColumnFilter();

private:
  friend class AreaProxyModel;
  std::shared_ptr<TargetManagement::Interface::Dtc> m_tgt_dtc;

  // column filter
  QSet<QString>     m_usedNames;

  LOGGER_T          m_logger;
};

// --------------------------------------------------------
// AreaProxyModel
// --------------------------------------------------------
class AreaProxyModel : public LtsWidgets::LtsColumnFilterProxyModel
{
  Q_OBJECT
  using BaseClass = LtsWidgets::LtsColumnFilterProxyModel;

public:
  using LtsWidgets::LtsColumnFilterProxyModel::LtsColumnFilterProxyModel;
  void setSourceModel(QAbstractItemModel *sourceModel) override;

protected:
  bool lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const override;

protected:
  AreaModel *m_sourceModel{nullptr};
};

} //namespace TargetManagement