#include "stdafx.h"
#include "SLocalCommandDB.h"
#include <Windows.h>
#include <kfile/KStream.h>
#include "KResourceManager.h"
#include <kfile/KFileManager.h>

SLocalCommandDB* SLocalCommandDB::m_pThis = NULL;
SLocalCommandDB& GetLocalCommandDB()
{
	if( NULL == SLocalCommandDB::m_pThis )
		SLocalCommandDB::m_pThis = new SLocalCommandDB;

	return *SLocalCommandDB::m_pThis;
//	static SLocalCommandDB db;
//	return db;
}

SLocalCommandDB::SLocalCommandDB()
{
	Load();
}

void SLocalCommandDB::Parse( const char* pContents, size_t sz )
{
	const char* p = pContents;
	std::string strKey;
	std::string strCommand;
	while ( p < pContents + sz )
	{
		strKey.clear();
		while ( (p < pContents + sz) && (*p != ' ') && (*p != '\t') )
			strKey += *p++;
		while ( (p < pContents + sz) && ((*p == ' ') || (*p == '\t')) )
			++p;
		strCommand.clear();
		while ( (p < pContents + sz) && (*p != '\r') && (*p != '\n'))
			strCommand += *p++;
		while ( (p < pContents + sz) && ((*p == '\r') || (*p == '\n')) )
			++p;

		m_mapLocalCommand.insert( mapCommand::value_type( strKey, strCommand ) );
	}
}

void SLocalCommandDB::Load()
{
	std::string strResourceFileName = "db_LocalCommand.rdb";

	KStream * pRes = KFileManager::Instance().CreateStreamFromResource( strResourceFileName.c_str() );
	if( !pRes )
		return;

	size_t sz = pRes->Size();
	char* buf;
	buf = new char[ sz ];
	pRes->Read( buf, sz );

	KFileManager::Instance().DeleteStream( pRes );

	Parse( buf, sz );
	delete [] buf;

	HANDLE hFile = CreateFile( "Command.txt", GENERIC_READ , FILE_SHARE_READ , NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL );
	if ( hFile == INVALID_HANDLE_VALUE )
		return;

	DWORD dwRead;
	sz = (size_t)GetFileSize( hFile, NULL );
	buf = new char[ sz ];
	ReadFile( hFile, buf, sz, &dwRead, NULL );
	CloseHandle( hFile );

	Parse( buf, sz );
	delete [] buf;
}


std::string SLocalCommandDB::Convert( const char* szCommand ) const
{
	// sonador #2.3.1.1 파티 랜덤 분배 방식 오류 수정
	std::string strToken;
	const char* p = szCommand;

	while ( *p == '/' && *p != NULL )
		++p;
	
	while ( *p != NULL && *p != ' ' && *p != '\t' )
		strToken += *p++;

	cimapCommand itor = m_mapLocalCommand.find( strToken );
	if ( itor != m_mapLocalCommand.end() )
	{
		std::string strConverted = szCommand;

		int n = strConverted.find( strToken );
		strConverted.replace( n, strToken.size(), itor->second );
		return strConverted;
	}
	else
		return std::string( szCommand );
}