#ifndef LOCATIONSEARCHDIALOG_H
#define LOCATIONSEARCHDIALOG_H

/*
  TravelJinni - Openstreetmap offline viewer
  Copyright (C) 2010  Tim Teulings

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#include <Lum/Base/L10N.h>
#include <Lum/Base/String.h>

#include <Lum/Dlg/ActionDialog.h>

#include <Lum/Model/String.h>
#include <Lum/Model/Table.h>

#include <Lum/Object.h>
#include <Lum/Panel.h>
#include <Lum/String.h>
#include <Lum/Table.h>

#include "DatabaseTask.h"

/**
  TODO:
  * We should select the first entry if the result list is not empty.
  * We should map key and down in the string field to make an search result
    selectable via keyboard.
 */
class LocationSearchDialog : public Lum::Dlg::ActionDialog
{
private:
  typedef Lum::Model::StdRefTable<osmscout::Location,
                                  std::list<osmscout::Location> >    LocationsModel;
  typedef Lum::Base::Reference<LocationsModel>                       LocationsModelRef;

  class LocationsModelPainter : public Lum::StringCellPainter
  {
  public:
    std::wstring GetCellData() const
    {
      const osmscout::Location location=dynamic_cast<const LocationsModel*>(GetModel())->GetEntry(GetRow());

      if (location.path.empty()) {
        return Lum::Base::UTF8ToWString(location.name);
      }
      else {
        return Lum::Base::UTF8ToWString(location.name)+
        L" ("+Lum::Base::UTF8ToWString(osmscout::StringListToString(location.path))+L")";
      }
    }
  };

private:
  DatabaseTask*                      databaseTask;
  Lum::Model::ActionRef              okAction;
  Lum::Model::StringRef              locationName;
  Lum::Model::ActionRef              searchTimerAction;
  std::list<osmscout::Location>      locations;
  LocationsModelRef                  locationsModel;
  Lum::Model::SingleLineSelectionRef locationSelection;
  bool                               hasResult;
  osmscout::Location                 resultLocation;

private:
  void Search();

public:
  LocationSearchDialog(DatabaseTask* databaseTask);

  Lum::Object* GetContent();
  void GetActions(std::vector<Lum::Dlg::ActionInfo>& actions);
  void Resync(Lum::Base::Model* model, const Lum::Base::ResyncMsg& msg);

  bool HasResult() const;
  const osmscout::Location& GetResult() const;
};

#endif