#include "stdafx.h"
#include "FilterManager.h"
#include "./util/Tokenizer.h"

///
bool cFilterManager::LoadFilter( const cString& pathName )
{
	/// ÆÄÀÏ¿­±â
	cFileLoader loader;

	if( loader.Open( pathName, true ) == false )
	{
		assert( 0 && "failed to load filter script" );
		return false;
	}
	
	cTokenizer tokenizer( loader.GetBufferPtr(), loader.GetSize(), "\t\r\n", pathName.Cstr() );
	cString str;

	/// Àüü ¸ÅÄ¡ ÇÊÅÍ´Ü¾î ·Îµå
	while( tokenizer.IsEnd() == false )
	{
		tokenizer.GetNext( &str );

		if( str.Compare( "WholeMatch" ) == 0 )
			continue;

		/// ÀÌ ´Ü¾î°¡³ª¿À¸é ºÎºÐ ÇÊÅÍ ·Îµå·Î ¹Ù²îµµ·Ï ÇÑ´Ù
		if( str.Compare( "PartMatch" ) == 0 )
			break;

		str.ToLower();

		/// µ¥ÀÌÅÍ »ðÀÔ
		TCHAR buffer[256] = {0,};
		int len = ConvertToUnicode( str.Cstr(), buffer, 256 );
		assert( len > 0 );

		if( mWholeSet.Insert( buffer ) == false )
		{
			assert( 0 && "failed to insert filter set" );
			cString msg;
			msg.Format("[%s] %s", pathName.Cstr(), str.Cstr() );
			MessageBoxA( NULL, msg.Cstr(), "failed to insert filter set", MB_OK | MB_ICONERROR );
			return false;
		}
	}

	/// ºÎºÐ ¸ÅÄ¡ ÇÊÅÍ ´Ü¾î ·Îµå 
	while( tokenizer.IsEnd() == false )
	{
		tokenizer.GetNext( &str );
		
		str.ToLower();

		/// µ¥ÀÌÅÍ »ðÀÔ
		TCHAR buffer[256] = {0,};
		int len = ConvertToUnicode( str.Cstr(), buffer, 256 );
		assert( len > 0 );

		/// Å°°ª »©³»±â
		TCHAR key[2] = {0,};
		::_tcsncpy_s( key, buffer, 1 );

		///
		cPartMap::cIterator i = mPartMap.Find( key );
		if( i == mPartMap.End() )
		{
			/// ±âÁ¸ Å°°¡ ¾øÀ¸¸é »ý¼º 
			/// °°Àº ±ÛÀÚ·Î ½ÃÀ۵Ǵ ´Ü¾îµé ¹­À½ ¹è¿­
			cSiblingArr* pSiblingArr = new cSiblingArr;
			pSiblingArr->PushBack( buffer );

			if( mPartMap.Insert( key, pSiblingArr ) == false )
			{
				assert( 0 && "failed to insert partMatch word" );
				cString msg;
				msg.Format("[%s] %s", pathName.Cstr(), str.Cstr() );
				MessageBoxA( NULL, msg.Cstr(), "failed to insert partMatch word", MB_OK | MB_ICONERROR );
				return false;
			}
		}
		else
		{	
			/// ±âÁ¸ Å°°¡ Á¸ÀçÇÏ¸é ¹è¿­¿¡ »ðÀÔÇϱâ
			cSiblingArr* pSiblingArr = (cSiblingArr*)(i->mSecond);
			pSiblingArr->PushBack( buffer );
		}	
	}
	return true;
}

bool cFilterManager::FindWholeMatch( const cStringT& str )
{
	cWholeSet::cIterator i = mWholeSet.Find( str );

	if( i == mWholeSet.End() )
		return false;
	else
		return true;
}