// CIL.cpp: implementation of the CCIL class.

//

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

#ifdef _WIN32

#pragma warning(disable : 4996)

#endif

#include <string.h></string.h>

#include <math.h></math.h>

#include <stdlib.h></stdlib.h>

#include "SDef.h"

#include "CIL.h"

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

// Construction/Destruction

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

bool CCIL::isRange(const char *s) const

{

	for (int i = 0; i < (int)strlen(s); i++)

		if (s[i] == '-')

			return true;

	return false;

}

int CCIL::getRangeBegin(const char *s) const

{

	char ss[100];

	strcpy(ss, s);

	for (int i = 0; i < (int)strlen(ss); i++)

		if (ss[i] == '-') {

			ss[i] = '\0';

			break;

		}

	if (strlen(ss) == 0)

		return -1;

	return atoi(ss);

}

int CCIL::getRangeEnd(const char *s) const

{

	char ss[100];

	int i = 0;

	for (i = strlen(s) - 1; i >= 0; i--)

		if (s[i] == '-')

			break;

	strcpy(ss, &s[i + 1]);

	if (strlen(ss) == 0)

		return -1;

	return atoi(ss);

}

void CCIL::strToColorIndex(const char *s, CCIL &cil,

						   const int maxIndex)

{

	/* If s=="-1", all of the indices are put into the ColorIndexList

*/

	if (strcmp(s, "-1") == 0) {

		for (int i = 0; i <= maxIndex && cil.m_nb < MAXNBCI; i++)

			cil.m_ci[cil.m_nb++] = i;

		return;

	}

	if (isRange(s)) {

		int begin = getRangeBegin(s);

		int end = getRangeEnd(s);

		if (begin >= 0 && end >= 0) {

			begin = MIN(begin, maxIndex);

			end = MIN(end, maxIndex);

			for (int i = MIN(begin, end); i <= MAX(begin, end) && cil.m_nb < MAXNBCI; i++)

				cil.m_ci[cil.m_nb++] = i;

		}

	} else {

		if (cil.m_nb < MAXNBCI) {

			int q = atoi(s);

			if (q >= 0 && q <= maxIndex)

				cil.m_ci[cil.m_nb++] = q;

		}

	}

}

int cilCompare(const void *a, const void *b)

{

	int *aa;

	int *bb;

	aa = (int *)a;

	bb = (int *)b;

	if (*aa == *bb)

		return 0;

	if (*aa < *bb)

		return -1;

	return 1;

}

void CCIL::set(const char *s, const int maxIndex)

{

	int ln = strlen(s);

	int i, j;

	char ss[100];

	CCIL tmpCil;

	m_nb = tmpCil.m_nb = 0;

	if (strlen(s) == 0 || strstr(s, "all") != 0 || strstr(s, "ALL") != 0)

		strToColorIndex("-1", tmpCil, maxIndex);

	else

		for (i = 0; i < ln; i++) {

			if (s[i] != ',') {

				strcpy(ss, &s[i]);

				for (j = 0; j < (int)strlen(ss); j++)

					if (ss[j] == ',') {

						ss[j] = '\0';

						break;

					}

				i += (strlen(ss) - 1);

				strToColorIndex(ss, tmpCil, maxIndex);

			}

		}

	qsort(tmpCil.m_ci, tmpCil.m_nb, sizeof(int), cilCompare);

	if (tmpCil.m_nb > 0) {

		m_ci[0] = tmpCil.m_ci[0];

		m_nb = 1;

		for (i = j = 1; i < tmpCil.m_nb; i++)

			if (tmpCil.m_ci[i] != tmpCil.m_ci[i - 1])

				m_ci[m_nb++] = tmpCil.m_ci[i];

	} else

		m_nb = 0;

}

bool CCIL::isIn(const int ci)

{

	for (int i = 0; i < m_nb && ci >= m_ci[i]; i++)

		if (ci == m_ci[i])

			return true;

	return false;

}

void CCIL::print()

{ /*

	tmsg_info("Nb=%d",m_nb);

	for( int i=0; i

		tmsg_info("ci[%d]=%d",i,m_ci[i]);*/

}