/**
  * @RDE_HEADER@
  * Dialog for selecting (base) symbols
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Norbert Thoden, NLE, 12.12.2019
  */

#pragma once

#include <SymbologyGui/advancedsymbologygui_export.h>
#include <Symbology/symbology_type.h>
#include <Common/situation_map_logging.h>
#include <LtsWidgets/lts_frameless_dialog.h>


namespace AdvancedSymbology
{
class SymbolDictionary;


namespace Gui
{

//------------------------------------------------------------------------------
// BaseSymbolLookupDialog
//------------------------------------------------------------------------------
class ADVANCEDSYMBOLOGYGUI_EXPORT BaseSymbolLookupDialog : public LtsWidgets::LtsFramelessDialog
{
  Q_OBJECT
  using BaseClass = LtsWidgets::LtsFramelessDialog;

public:
  static BaseSymbolLookupDialog *showInstance();

  static BaseSymbolLookupDialog *createDlg(QWidget *parent = nullptr);


  explicit BaseSymbolLookupDialog(QWidget *parent = nullptr);
  ~BaseSymbolLookupDialog();

  bool init(SymbolDictionary &symbolDictionary);

  bool participantMode() const;
  void setParticipantMode(bool onOff);

  void setValidBaseSymbolCodes(const QSet<QString> &validBaseSymbolCodes);

  QString getCurrentBaseSymbolCode() const;
  bool setCurrentSidc(const QString &sidc);

Q_SIGNALS:
  void lookupAppliedBaseSymbolCode(const QString &sidc);
  void lookupAppliedCompleteSidc(const QString &sidc);

protected:
  void apply();

protected Q_SLOTS:
  void onSymbolDoubleClicked(const QString &baseSymbolCode, const QString &sidc);
  void onSymbolClicked(const QString &baseSymbolCode, const QString &sidc);

private:
  SituationMap::LOGGER_T m_logger;

  struct Private;
  /**
      * The private d->pointer to not break BC when changing internals of this class
     */
  Private *d = nullptr;
}; // BaseSymbolLookupDialog


} // namespace Gui
} // namespace AdvancedSymbology