#pragma once
#include "afx.h"
#include "XMLSerialization.h"

namespace OTSDATA {
	// CBSEImage command target

	class __declspec(dllexport) CBSEImg : public CObject
	{
	protected:
		DECLARE_SERIAL(CBSEImg)

	public:

		CBSEImg();											// constructor
		CBSEImg(CRect);										// constructor
		CBSEImg(const CBSEImg&);							// copy constructor
		CBSEImg(CBSEImg*);									// copy constructor
		CBSEImg& operator=(const CBSEImg&);					// =operator

		virtual ~CBSEImg();									// destructor

		// sterilizations
		void Serialize(CArchive& ar);
		//virtual void Serialize(bool isStoring, tinyxml2::XMLDocument * classDoc, tinyxml2::XMLElement * rootNode);

		// image rectangle
		CRect GetImageRect() const { return m_rectImage; }
		void SetImageRect(const CRect& a_rectImage);
		int GetWidth() { return m_rectImage.Width(); }
		int GetHeight() { return m_rectImage.Height(); }
		// how to use this value??
		CSize GetImageSize() const { return m_rectImage.Size(); }

		// image data
		void InitImageData(int imgwidth, int imgheight);
		BYTE* GetImageDataPointer() const { return m_pnImageData; }
		void SetImageData(BYTE* a_pnImageData,int imgwidth,int imgheight);

		// BSE chart  
		// NOTE: to use chart data, call SetChartData method first!
		void SetChartData();
		WORD* GetBSEChart() { return m_nBSEChart; }
		long CalBSEChartHigh();
		long CalBSEChartLow();

		// cal BSE value by position
		int GetBSEValue(const CPoint& a_position);
		int GetBSEValue(const int a_nX, const int a_nY);
		int GetValueDirect(const CPoint& a_position) const;
		inline int GetValueDirectF(int inX, int inY) const
		{
			return ((inX >= 0) && (inX < m_rectImage.Width()) && (inY >= 0) && (inY < m_rectImage.Height()))
				? m_pnImageData[inY * m_rectImage.Width() + inX]
				: 0;
		}

		bool DoesContainPixelValue(int inValue, int a_nPixel = 1) const;

		// cal area
		DWORD CalArea();

	protected:

		// image rectangle
		CRect m_rectImage;

		// image data
		BYTE* m_pnImageData;

		// BSE chart  
		WORD m_nBSEChart[MAXBYTE];
		void InitChartData();

		// cleanup
		void Cleanup();

		// Initialization
		void Init();

		// duplication 
		void Duplicate(const CBSEImg& a_oSource);
	};

	typedef std::shared_ptr<CBSEImg> __declspec(dllexport) CBSEImgPtr;
	typedef std::vector<CBSEImgPtr> __declspec(dllexport) CBSEImgPtrVec;

	
}