#pragma once

#include <dtEntity/component.h>
#include <dtEntity/entity.h>
#include <dtEntity/defaultentitysystem.h>
#include <dtEntityOSG/nodecomponent.h>
#include <osg/AutoTransform>
#include <dtEntity/dynamicproperty.h>
#include <dtEntityOSG/transformcomponent.h>

namespace VCtrl
{

   class TextComponent final : public dtEntityOSG::TransformComponent
   {

   public:
      static const dtEntity::StringId TYPE;

      static const dtEntity::StringId PathId;


      TextComponent();

      dtEntity::ComponentType GetType() const override { return TYPE; }

      virtual bool IsInstanceOf(dtEntity::ComponentType id) const
      { 
         return ((id == TYPE)); 
      }

      std::string GetText() const;
      void SetText(const std::string& text);

      std::string GetDisText() const;
      void SetDisText(const std::string& text);

      osg::Vec4 GetColor() const { return mColor; }
      void SetColor(const osg::Vec4&);

      dtEntity::Vec3d GetTranslation() const override;
      void SetTranslation(const dtEntity::Vec3d&) override;

      dtEntity::Vec3d GetScale() const override;
      void SetScale(const dtEntity::Vec3d&) override;

      dtEntity::Quat GetRotation() const override;
      void SetRotation(const dtEntity::Quat&) override;

      bool GetShowSelection() const;
      void SetShowSelection(bool v);

      void SetVisible(bool v);
      bool GetVisible() const { return mVisible; }

   private:

      void Rebuild();

      dtEntity::DynamicStringProperty mPath;

      std::string mText;
      std::string mDisText;
      osg::Vec4 mColor;
      bool mSelected = false;
      bool mVisible = false;
   };

  
   ///////////////////////////////////////////////


   // iterates over MovementComponents and updates the translation of the entity
   // after applying forces
   class TextSystem final
      : public dtEntity::DefaultEntitySystem<TextComponent>
   {  

   public:
      explicit TextSystem(dtEntity::EntityManager& em);

   };

}