#include "tools.h"





char * tools_findDatatype( struct array * variableDeclarationParts ) {

	int partsCount			= array_length( variableDeclarationParts );

	char * datatype		= malloc( 100 );

	for (int i = 0; i < partsCount; ++i)
	{
		char * variablePart = text_removeWhiteSpaces( array_get( variableDeclarationParts, i ) );

		if( strcmp( variablePart, "extern") == 0 ) {

			continue;

		}

		if( strcmp( variablePart, "struct") == 0 ) {

			continue;

		}

		datatype	= variablePart;

		break;

	}

	return datatype;

}


int tools_findArgumentCloseIndexReverse( char * body, int fromKey ) {

	int depth = 0;

	int hasStarted = -1;

	for (int i = fromKey; i >= 0; --i)
	{
		// ')'
		if ( (int)body[i] == 41 ) {

			depth++;

			hasStarted = 1;
			
		}

		if( hasStarted == 1 && depth == 0 ) {

			return i + 1;

		}

		// '('
		if ( (int)body[i] == 40 ) {

			depth--;
			
		}

	}

	return -1;

}

char * tools_removePointerSymbolFromDatatype( char * returnType, int * leftSideIsPointer ) {

	struct array * returnTypeParts		= text_split( text_copy( returnType ), " " );

	*leftSideIsPointer	= variable_isPointer( returnTypeParts );

	//printf("	removePointerSymbolFromDatatype:			%i \n\n\n", *leftSideIsPointer);

	return array_get( returnTypeParts, 0 );

}