#if _MSC_VER >= 1400
#define _CRT_SECURE_NO_DEPRECATE 1
#endif

// STColSelPic.h: interface for the CSTColSelPic class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_STCOLSELPIC_H__80D708B0_FCA2_11D5_B949_0040F674BE6A__INCLUDED_)
#define AFX_STCOLSELPIC_H__80D708B0_FCA2_11D5_B949_0040F674BE6A__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#ifdef _WIN32
#pragma warning(disable : 4996)
#endif
#include <streambuf>
#include <vector>
#include <memory>

#include <math.h>
#include <memory.h>
#include "YOMBInputParam.h"
#include "STPic.h"
#include "SDef.h"
#include "CIL.h"
#include "SError.h"

template <class P>
class CSTColSelPic : public CSTPic<P>
{
public:
	std::shared_ptr<UCHAR> m_sel;

	CSTColSelPic() : CSTPic<P>() {}
	virtual ~CSTColSelPic()
	{
	};

	void nullSel()
	{
		m_sel.reset();
	}

	void initSel() //throw(SMemAllocError)
	{
		nullSel();
		if (CSTPic<P>::m_lX > 0 && CSTPic<P>::m_lY > 0) {
			m_sel.reset(new UCHAR[CSTPic<P>::m_lX * CSTPic<P>::m_lY], std::default_delete<UCHAR[]>());
			if (!m_sel)
				throw SMemAllocError(" in initColorSelection");
		} else {
			char s[200];
			sprintf(s, " in initColorSelection lXY=(%d,%d)\n", CSTPic<P>::m_lX, CSTPic<P>::m_lY);
			throw SMemAllocError(s);
		}
	}

	void copySel(const UCHAR *sel)
	{
		memcpy(m_sel.get(), sel, CSTPic<P>::m_lX * CSTPic<P>::m_lY * sizeof(UCHAR));
	}

	void copySel(const UCHAR sel)
	{
		memset(m_sel.get(), sel, CSTPic<P>::m_lX * CSTPic<P>::m_lY * sizeof(UCHAR));
	}

	CSTColSelPic(const CSTColSelPic &csp) /*throw(SMemAllocError) */
		: CSTPic<P>(csp)
	{
	}

	const CSTColSelPic<P> &operator=(const CSTColSelPic<P> &sp) // throw(SMemAllocError)
	{
		const CSTPic<P> *spp;
		CSTPic<P> *dpp;

		try {
			CSTPic<P>::null();
			spp = static_cast<const CSTPic<P> *>(&sp);
			dpp = static_cast<CSTPic<P> *>(this);
			*dpp = *spp;
			if (sp.m_sel && CSTPic<P>::m_lX > 0 && CSTPic<P>::m_lY > 0) {
				initSel();
				copySel(sp.m_sel.get());
			}
		} catch (SMemAllocError) {
			throw;
		}
		return (*this);
	}

	int isInCIL(USHORT c, const COLOR_INDEX_LIST &cil)
	{
		for (int i = 0; i < cil.nb; i++)
			if (cil.ci[i] == c)
				return i;
		return -1;
	}

	int makeSelectionCMAP32(const COLOR_INDEX_LIST &ink,
							const COLOR_INDEX_LIST &paint)
	{
		UCHAR *pSel = m_sel.get();
		P *pic = CSTPic<P>::m_pic;
		int xy = 0, nbSel = 0;

		for (int y = 0; y < CSTPic<P>::m_lY; y++)
			for (int x = 0; x < CSTPic<P>::m_lX; x++, xy++, pSel++, pic++) {
				int xyRas = y * CSTPic<P>::m_ras->wrap + x;
				UD44_CMAPINDEX32 ci32 = *((UD44_CMAPINDEX32 *)(CSTPic<P>::m_ras->buffer) + xyRas);
				if ((ci32 & 0x000000ff) == 0xff) {
					// Paint color
					int p = isInCIL((int)((ci32 >> 8) & 0x00000fff), paint);
					if (p >= 0) {
						*pSel = 255 - p;
						nbSel++;
					}

				} else if ((ci32 & 0x000000ff) == 0x0) {
					// Ink color
					int p = isInCIL((int)((ci32 >> 20) & 0x00000fff), ink);
					if (p >= 0) {
						//*pSel=paint.nb<uc ? uc-(UCHAR)paint.nb : (UCHAR)1;
						*pSel = 255 - p;
						nbSel++;
					}

				} else {
					// Tone color
					int p = isInCIL((int)((ci32 >> 8) & 0x00000fff), paint);
					if (p >= 0)
						if (isInCIL((int)((ci32 >> 20) & 0x00000fff), ink) >= 0) {
							*pSel = 255 - p;
							nbSel++;
						}
				}
			}
		return nbSel;
	}

	int makeSelectionCMAP(const COLOR_INDEX_LIST &ink,
						  const COLOR_INDEX_LIST &paint)
	{
		copySel((UCHAR)0);
		if (CSTPic<P>::m_lX > 0 && CSTPic<P>::m_lY > 0 && m_sel && CSTPic<P>::m_pic && CSTPic<P>::m_ras) {
			if (CSTPic<P>::m_ras->type == RAS_CM32)
				return makeSelectionCMAP32(ink, paint);
		}
		return 0;
	}

	int makeSelectionCMAP(const CCIL &ink,
						  const CCIL &paint)
	{
		copySel((UCHAR)0);
		COLOR_INDEX_LIST hink, hpaint;

		hink.nb = ink.m_nb;
		int i;
		for (i = 0; i < ink.m_nb; i++)
			hink.ci[i] = (USHORT)ink.m_ci[i];

		hpaint.nb = paint.m_nb;
		for (i = 0; i < paint.m_nb; i++)
			hpaint.ci[i] = (USHORT)paint.m_ci[i];

		if (CSTPic<P>::m_lX > 0 && CSTPic<P>::m_lY > 0 && m_sel && CSTPic<P>::m_pic && CSTPic<P>::m_ras) {
			if (CSTPic<P>::m_ras->type == RAS_CM32)
				return makeSelectionCMAP32(hink, hpaint);
		}
		return 0;
	}

	int makeSelectionRGB(const std::vector<I_PIXEL> &col,
						 const double dA, const double dAB)
	{
		int nbCol;

		copySel((UCHAR)0);
		nbCol = col.size();
		if (CSTPic<P>::m_lX > 0 && CSTPic<P>::m_lY > 0 && m_sel && CSTPic<P>::m_pic) {
			switch (nbCol) {
			case 1:
				return makeSelectionRGB1(col, dA);
				break;
			case 2:
				return makeSelectionRGB2(col, dA, dAB);
				break;
			case 3:
				return makeSelectionRGB3(col, dA, dAB);
				break;
			default:
				return makeSelectionRGBMore(col, dA, dAB);
				break;
			}
		}
		return 0;
	}

	double distRGB2(const I_PIXEL &c1, const I_PIXEL &c2) const
	{
		double q = (double)(c1.r - c2.r) * (double)(c1.r - c2.r);
		q += (double)(c1.g - c2.g) * (double)(c1.g - c2.g);
		q += (double)(c1.b - c2.b) * (double)(c1.b - c2.b);
		return q;
	}

	double distRGBM2(const I_PIXEL &c1, const I_PIXEL &c2) const
	{
		double q = (double)(c1.r - c2.r) * (double)(c1.r - c2.r);
		q += (double)(c1.g - c2.g) * (double)(c1.g - c2.g);
		q += (double)(c1.b - c2.b) * (double)(c1.b - c2.b);
		q += (double)(c1.m - c2.m) * (double)(c1.m - c2.m);
		return q;
	}

	double distRGB(const I_PIXEL &c1, const I_PIXEL &c2) const
	{
		int qd = (c1.r - c2.r) * (c1.r - c2.r) + (c1.g - c2.g) * (c1.g - c2.g) + (c1.b - c2.b) * (c1.b - c2.b);
		return sqrt((double)qd);
	}

	double distRGBM(const I_PIXEL &c1, const I_PIXEL &c2) const
	{
		int qd = (c1.r - c2.r) * (c1.r - c2.r) + (c1.g - c2.g) * (c1.g - c2.g) +
				 (c1.b - c2.b) * (c1.b - c2.b) * (c1.m - c2.m) * (c1.m - c2.m);
		return sqrt((double)qd);
	}

	inline bool isSameColor(const I_PIXEL &c1, const I_PIXEL &c2) const
	{
		return (c1.r == c2.r && c1.g == c2.g && c1.b == c2.b);
	}

	inline void setIntPixel(I_PIXEL &dp, const P &sp) const
	{
		dp.r = (int)sp.r;
		dp.g = (int)sp.g;
		dp.b = (int)sp.b;
		dp.m = (int)sp.m;
	}

	inline void setIntPixel(I_PIXEL &dp, const P *sp) const
	{
		dp.r = (int)sp->r;
		dp.g = (int)sp->g;
		dp.b = (int)sp->b;
		dp.m = (int)sp->m;
	}

	int makeSelectionRGB1(const std::vector<I_PIXEL> &col, const double dA)
	{
		P *pPic = CSTPic<P>::m_pic;
		UCHAR *pSel = m_sel;
		I_PIXEL ip;
		int xy, lxy = CSTPic<P>::m_lX * CSTPic<P>::m_lY;
		int nbPixel = 0;
		double dA2 = dA * dA;

		for (xy = 0; xy < lxy; xy++, pPic++, pSel++) {
			//		if ( pPic->m>0 ) {
			setIntPixel(ip, pPic);
			if (ip.m == col[0].m && distRGB2(ip, col[0]) <= dA2) {
				*pSel = 255;
				nbPixel++;
			}
			//		}
		}
		return nbPixel;
	}

	bool isBetween(const I_PIXEL &a, const I_PIXEL &b, const I_PIXEL &c) const
	{
		if (c.r < std::min(a.r, b.r))
			return false;
		if (c.r > std::max(a.r, b.r))
			return false;
		if (c.g < std::min(a.g, b.g))
			return false;
		if (c.g > std::max(a.g, b.g))
			return false;
		if (c.b < std::min(a.b, b.b))
			return false;
		if (c.b > std::max(a.b, b.b))
			return false;
		if (c.m < std::min(a.m, b.m))
			return false;
		if (c.m > std::max(a.m, b.m))
			return false;
		/*
//if ( c.m!=0 )
//	tmsg_info("A=(%d,%d,%d,%d) B=(%d,%d,%d,%d) C=(%d,%d,%d,%d)\n",a.r,a.g,a.b,a.m,b.r,b.g,b.b,b.m,c.r,c.g,c.b,c.m);
	if ( c.r<a.r && c.r<b.r )
		return false;
	if ( c.r>a.r && c.r>b.r )
		return false;
	if ( c.g<a.g && c.g<b.g )
		return false;
	if ( c.g>a.g && c.g>b.g )
		return false;
	if ( c.b<a.b && c.b<b.b )
		return false;
	if ( c.b>a.b && c.b>b.b )
		return false;
	if ( c.m<a.m && c.m<b.m )
		return false;
	if ( c.m>a.m && c.m>b.m )
		return false;
//if ( c.m!=0 )
//tmsg_info("IS_BETWEEN");
*/
		return true;
	}

	bool isLinComb(const I_PIXEL &a, const I_PIXEL &b, const I_PIXEL &c,
				   const double dAB)
	{
		//	if ( isSameColor(a,b) && isSameColor(a,c) )
		//		return true;
		if (!isBetween(a, b, c))
			return false;
		return true;
		/*	double dab=distRGBM(a,b);
	double dac=distRGBM(a,c);
	double dbc=distRGBM(b,c);
	double d= dab-(dac+dbc);
	d= d<0.0 ? -d : d;
	if ( d<=dAB )
		return true;
	return false;
*/
	}

	int makeSelectionRGB2(const std::vector<I_PIXEL> &col,
						  const double dA, const double dAB)
	{
		P *pPic;
		UCHAR *pSel;
		I_PIXEL ip;
		int xy, lxy, nbPixel;
		double dA2 = dA * dA;

		nbPixel = 0;
		pPic = CSTPic<P>::m_pic;
		pSel = m_sel;
		lxy = CSTPic<P>::m_lX * CSTPic<P>::m_lY;
		for (xy = 0; xy < lxy; xy++, pPic++, pSel++) {
			//		if ( pPic->m>0 ) {
			setIntPixel(ip, pPic);
			if (ip.m == col[0].m && distRGB2(ip, col[0]) <= dA2) {
				*pSel = 255;
				nbPixel++;
			} else if (ip.m == col[1].m && distRGB2(ip, col[1]) <= dA2) {
				*pSel = (UCHAR)(255 - 1);
				nbPixel++;
			} else if (isLinComb(col[0], col[1], ip, dAB)) {
				//				*pSel=(UCHAR)253;
				*pSel = distRGBM2(col[0], ip) < distRGBM2(col[1], ip) ? 255 : (UCHAR)(255 - 1);
				nbPixel++;
			}

			//		}
		}
		return nbPixel;
	}

	int makeSelectionRGB3(const std::vector<I_PIXEL> &col,
						  const double dA, const double dAB)
	{
		P *pPic = CSTPic<P>::m_pic;
		UCHAR *pSel = m_sel;
		I_PIXEL ip;
		int xy, nbPixel = 0;
		int lxy = CSTPic<P>::m_lX * CSTPic<P>::m_lY;
		double dA2 = dA * dA;

		for (xy = 0; xy < lxy; xy++, pPic++, pSel++) {
			//		if ( pPic->m>0 ) {
			setIntPixel(ip, pPic);
			if (ip.m == col[0].m && distRGB2(ip, col[0]) <= dA2) {
				*pSel = 255;
				nbPixel++;
			} else if (ip.m == col[1].m && distRGB2(ip, col[1]) <= dA2) {
				*pSel = (UCHAR)(255 - 1);
				nbPixel++;
			} else if (ip.m == col[2].m && distRGB2(ip, col[2]) <= dA2) {
				*pSel = (UCHAR)(255 - 2);
				nbPixel++;
			} else if (isLinComb(col[0], col[1], ip, dAB)) {
				*pSel = distRGBM2(col[0], ip) < distRGBM2(col[1], ip) ? 255 : 255 - 1;
				nbPixel++;
			} else if (isLinComb(col[0], col[2], ip, dAB)) {
				*pSel = distRGBM2(col[0], ip) < distRGBM2(col[2], ip) ? 255 : 255 - 2;
				nbPixel++;
			} else if (isLinComb(col[1], col[2], ip, dAB)) {
				*pSel = distRGBM2(col[1], ip) < distRGBM2(col[2], ip) ? 255 - 1 : 255 - 2;
				nbPixel++;
			}
			//		}
		}
		return nbPixel;
	}

	int makeSelectionRGBMore(const std::vector<I_PIXEL> &col,
							 const double dA, const double dAB)
	{
		int nbPixel = 0, i, j, k;
		int nbCol = col.size();
		for (i = 1, k = 0; i < nbCol; i++)
			for (j = 0; j < i; j++) {
				nbPixel += makeSelectionRGBMore(col, dA, dAB, i, j, k);
				k++;
			}
		return nbPixel;
	}

	int makeSelectionRGBMore(const std::vector<I_PIXEL> &col,
							 const double dA, const double dAB,
							 const int i, const int j, const int k)
	{
		P *pPic = CSTPic<P>::m_pic;
		UCHAR *pSel = m_sel;
		I_PIXEL ip;
		int nbPixel = 0;
		double dA2 = dA * dA;
		int nbCol = col.size();

		for (int y = 0; y < CSTPic<P>::m_lY; y++)
			for (int x = 0; x < CSTPic<P>::m_lX; x++, pPic++, pSel++) {
				//			if ( pPic->m>0 ) {
				setIntPixel(ip, pPic);
				if (ip.m == col[i].m && distRGB2(ip, col[i]) <= dA2) {
					*pSel = (UCHAR)(255 - i);
					nbPixel++;
				} else if (ip.m == col[j].m && distRGB2(ip, col[j]) <= dA2) {
					*pSel = (UCHAR)(255 - j);
					nbPixel++;
				} else if (isLinComb(col[i], col[j], ip, dAB)) {
					*pSel = distRGBM2(col[i], ip) < distRGBM2(col[j], ip) ? 255 - i : 255 - j;
					nbPixel++;
				}
				//			}
			}
		return nbPixel;
	}

	void setSel01()
	{
		int xy = CSTPic<P>::m_lX * CSTPic<P>::m_lY;
		UCHAR *p = m_sel;
		for (int i = 0; i < xy; i++, p++)
			*p = *p > (UCHAR)0 ? (UCHAR)1 : (UCHAR)0;
	}

	void showSelection()
	{
		P *pPic;
		UCHAR *pSel;
		int lxy, xy;
		int fcolor;

		lxy = CSTPic<P>::m_lX * CSTPic<P>::m_lY;
		pSel = m_sel;
		pPic = CSTPic<P>::m_pic;
		bool isRGBMType = CSTPic<P>::getType() == ST_RGBM;
		fcolor = isRGBMType ? 255 : 65535;
		for (xy = 0; xy < lxy; xy++, pPic++, pSel++) {
			/*		if (*pSel==(UCHAR)0) {
			pPic->r=fcolor/2;
			pPic->g=0;
			pPic->b=0;
			pPic->m=fcolor;
		}
*/
			if (*pSel > (UCHAR)0) {
				pPic->r = 255;
				pPic->g = 0;
				pPic->b = 0;
				pPic->m = fcolor;
			}
			/*		if (*pSel==(UCHAR)2) {
			pPic->r=0;
			pPic->g=0;
			pPic->b=fcolor;
			pPic->m=fcolor;
		} 
		if (*pSel==(UCHAR)3) {
			pPic->r=fcolor;
			pPic->g=0;
			pPic->b=0;
			pPic->m=fcolor;
		} 
*/
			/*		if (*pSel==(UCHAR)255) {
			pPic->r=0;
			pPic->g=0;
			pPic->b=fcolor;
			pPic->m=fcolor;
		}
		if (*pSel==(UCHAR)254) {
			pPic->r=fcolor;
			pPic->g=fcolor;
			pPic->b=0;
			pPic->m=fcolor;
		}
		if (*pSel==(UCHAR)253) {
			pPic->r=fcolor;
			pPic->g=0;
			pPic->b=0;
			pPic->m=fcolor;
		}

		if (*pSel==(UCHAR)251) {
			pPic->r=fcolor;
			pPic->g=0;
			pPic->b=fcolor;
			pPic->m=fcolor;
		}
		if (*pSel==(UCHAR)250) {
			pPic->r=0;
			pPic->g=fcolor;
			pPic->b=fcolor;
			pPic->m=fcolor;
		}
*/
		}
	}

	void selBox(SRECT &box)
	{
		box.x0 = CSTPic<P>::m_lX;
		box.x1 = -1;
		box.y0 = CSTPic<P>::m_lY;
		box.y1 = -1;
		UCHAR *pSel = m_sel;
		for (int y = 0; y < CSTPic<P>::m_lY; y++)
			for (int x = 0; x < CSTPic<P>::m_lX; x++, pSel++)
				if (*pSel > (UCHAR)0) {
					box.x0 = std::min(box.x0, x);
					box.x1 = std::max(box.x1, x);
					box.y0 = std::min(box.y0, y);
					box.y1 = std::max(box.y1, y);
				}
	}

	void selRunLengthH(const SRECT &box, const int step, int &rl, int &nbRl)
	{
		for (int y = box.y0; y <= (box.y1); y += step) {
			int l = 0;
			bool isIn = false;
			UCHAR *pSel = m_sel + y * CSTPic<P>::m_lX + box.x0;
			for (int x = box.x0; x <= box.x1; x++, pSel++) {
				if (isIn && *pSel == (UCHAR)0) {
					rl += l;
					nbRl++;
					l = 0;
					isIn = false;
				} else if (isIn && *pSel > (UCHAR)0) {
					l++;
				} else if (!isIn && *pSel > (UCHAR)0) {
					l = 1;
					isIn = true;
				}
			}
			if (isIn) {
				rl += l;
				nbRl++;
			}
		}
	}

	void selRunLengthV(const SRECT &box, const int step, int &rl, int &nbRl)
	{
		for (int x = box.x0; x <= (box.x1); x += step) {
			int l = 0;
			bool isIn = false;
			for (int y = box.y0; y <= box.y1; y++) {
				UCHAR *pSel = m_sel + y * CSTPic<P>::m_lX + x;
				if (isIn && *pSel == (UCHAR)0) {
					rl += l;
					nbRl++;
					l = 0;
					isIn = false;
				} else if (isIn && *pSel > (UCHAR)0) {
					l++;
				} else if (!isIn && *pSel > (UCHAR)0) {
					l = 1;
					isIn = true;
				}
			}
			if (isIn) {
				rl += l;
				nbRl++;
			}
		}
	}

	int selRunLength(const int step)
	{
		int s = step < 1 ? 1 : step;
		SRECT box;
		selBox(box);
		int rl = 0;
		int nbRl = 0;
		selRunLengthH(box, s, rl, nbRl);
		selRunLengthV(box, s, rl, nbRl);
		if (nbRl > 0) {
			double d = (double)rl / (double)nbRl;
			return I_ROUNDP(d);
		}
		return 0;
	}

	void hlsNoise(const double d)
	{
		int xy = CSTPic<P>::m_lX * CSTPic<P>::m_lY;
		P *p = CSTPic<P>::m_pic;
		UCHAR *pSel = m_sel;
		for (int i = 0; i < xy; i++, p++, pSel++)
			if (p->m > 0 && (*pSel) > (UCHAR)0) {
				double h, l, s, q;
				rgb2hls(p->r, p->g, p->b, &h, &l, &s);
				q = 1.0 - d * (double)((rand() % 201) - 100) / 100.0;
				l *= q;
				hls2rgb(h, l, s, &(p->r), &(p->g), &(p->b));
			}
	}
	/*
void expand(const int border) throw(SMemAllocError)
{	try {
		int olX=m_lX;
		int olY=m_lY;
		CSTPic<P>::expand(border);
		UCHAR* nSel=new UCHAR[m_lX*m_lY];
		if ( !nSel ) 
			throw SMemAllocError("in expand");
		UCHAR* pNSel=nSel;
		for( int y=0; y<m_lY; y++ )
			for( int x=0; x<m_lX; x++,pNSel++ ) {
				int ox=x-border;
				int oy=y-border;
				if ( ox>=0 && ox<olX && oy>=0 && oy<olY ) {
					*pNSel=*(m_sel+oy*olX+ox);
				} else 
					*pNSel=(UCHAR)0;
			}
		delete [] m_sel;
		m_sel=nSel;
	}
	catch (SMemAllocError) {
		throw;
	}
}
*/
};

#endif // !defined(AFX_STCOLSELPIC_H__80D708B0_FCA2_11D5_B949_0040F674BE6A__INCLUDED_)