#include "stdafx.h"
#include "SMonsterSpeciesDB.h"

#include <kfile/KFileManager.h>

#include "SLog.h"

#include "SkillBaseFile.h"
#include <kfile/KStream.h>
#include "KTypes.h"

//-----------------------------------------------------------------------------------------------------------------
// 몬스터 종 정보 DB 인스턴스 얻기
//-----------------------------------------------------------------------------------------------------------------
SMonsterSpeciesDB & GetMonsterSpeciesDB()
{
	static SMonsterSpeciesDB MonsterSpeciesDB;
	return MonsterSpeciesDB;
}


//-----------------------------------------------------------------------------------------------------------------
// 생성자
//-----------------------------------------------------------------------------------------------------------------
SMonsterSpeciesDB::SMonsterSpeciesDB()
{
	if( false == Load() )
	{
		SDEBUGLOG( "[SMonsterSpeciesDB] Load Failed " );
		assert( NULL );
	}
}


//-----------------------------------------------------------------------------------------------------------------
// 파괴자
//-----------------------------------------------------------------------------------------------------------------
SMonsterSpeciesDB::~SMonsterSpeciesDB()
{
	Destroy();
}


//-----------------------------------------------------------------------------------------------------------------
// RDB 파일 불러오기
//-----------------------------------------------------------------------------------------------------------------
bool SMonsterSpeciesDB::Load()
{
	KStream* pRes( KFileManager::Instance().CreateStreamFromResource( "db_MonsterSpeciesResource.rdb" ) );
	if( NULL == pRes ) 
	{
		SLOG( "[SMonsterSpeciesDB] Create Stream Failed - [db_MonsterSpeciesResoruce.rdb]" );
		assert( NULL );
		return false;
	}

	GAME_DB			db_hdr;
	std::string		idKey;

	pRes->Read( &db_hdr, sizeof(db_hdr) );

	for( int nCount = 0; nCount < db_hdr.nCount; nCount++ )
	{
		MonsterSpeciesBase stMonsterSpeciesBase;
		size_t ReadSize( pRes->Read( &stMonsterSpeciesBase, sizeof(stMonsterSpeciesBase) ) );
		if( NULL == ReadSize )
		{
			SDEBUGLOG( "[SMonsterSpeciesDB] Read Failed" );
			assert( ReadSize );
			return false;
		}

		PMONSTER_SPECIES_INFO pMonsterSpeciesInfo( new MONSTER_SPECIES_INFO() );
		if( NULL == pMonsterSpeciesInfo )
		{
			SDEBUGLOG( "[SMonsterSpeciesDB] Memory Alloc Failed" );
			assert( pMonsterSpeciesInfo );
			continue;
		}

		pMonsterSpeciesInfo->m_nUniqueID	= stMonsterSpeciesBase.uid;
		pMonsterSpeciesInfo->m_nSpeciesID	= stMonsterSpeciesBase.species_id;
		pMonsterSpeciesInfo->m_nStringID	= stMonsterSpeciesBase.string_id;
		
		if( false == m_mapMonsterSpeciesInfo.insert( pair<UINT, PMONSTER_SPECIES_INFO>( stMonsterSpeciesBase.uid, pMonsterSpeciesInfo ) ).second )
		{
			SAFE_DELETE( pMonsterSpeciesInfo );
			SLOG( "[SMonsterSpeciesDB] ID 중복이거나 컨테이너 삽입에 실패하였습니다." );
			assert( pMonsterSpeciesInfo );
			continue;
		}
	}

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

	return true;
}


//-----------------------------------------------------------------------------------------------------------------
// 파괴
//-----------------------------------------------------------------------------------------------------------------
void SMonsterSpeciesDB::Destroy()
{
	for( MONSTER_SPECIES_INFO_ITER Iter =  m_mapMonsterSpeciesInfo.begin(); Iter != m_mapMonsterSpeciesInfo.end(); ++Iter )
	{
		PMONSTER_SPECIES_INFO pMonsterSpecies( Iter->second );
		SAFE_DELETE( pMonsterSpecies );	
	}

	m_mapMonsterSpeciesInfo.clear();
}


//-----------------------------------------------------------------------------------------------------------------
// 몬스터 종 정보 얻기
//-----------------------------------------------------------------------------------------------------------------
MONSTER_SPECIES_INFO* const SMonsterSpeciesDB::GetMonsterSpeciesInfo( const int nSpeciesID )
{
	if( m_mapMonsterSpeciesInfo.empty() )
		return NULL;

	for( MONSTER_SPECIES_INFO_ITER Iter =  m_mapMonsterSpeciesInfo.begin(); Iter != m_mapMonsterSpeciesInfo.end(); ++Iter )
	{
		PMONSTER_SPECIES_INFO pMonsterSpecies( Iter->second );
		if( NULL == pMonsterSpecies )
			continue;

		if( nSpeciesID == pMonsterSpecies->m_nSpeciesID )
			return pMonsterSpecies;
	}

	SDEBUGLOG( "[SMonsterSpeciesDB] 종 정보를 찾을 수 없습니다. Species ID - [%u]", nSpeciesID );
	assert( NULL );

	return NULL;
}