#pragma once

#include <Singleton.h>
#include <SolarHashTable.h>
#include <MemoryPoolFactory.h>

class World;	class Channel;	class UnitServer;

typedef util::SolarHashTable<World *>		WORLD_HASH;
typedef WORLD_HASH::iterator				WORLD_HASH_ITR;

class WorldManager : public Singleton<WorldManager>
{
	enum { DEFAULT_WORLD_POOL_SIZE = 10 };
public:
	WorldManager();
	~WorldManager();

	World *			AllocWorld( BYTE byWorldKey );
	VOID			FreeWorld( World *pWorld );

	World *			FindWorld( BYTE byWorldKey )	{ return m_WorldHash.GetData( byWorldKey ); }
	Channel *		FindChannel( BYTE byWorldKey, BYTE byChannelKey );
	UnitServer *	FindUnitServer( BYTE byWorldKey, BYTE byChannelKey, DWORD dwUnitServerKey );
	UnitServer *	FindUnitServer( DWORD dwAgentKey, BYTE byServerType );
	UnitServer *	FindUnitServer( SERVER_KEY &ServerKey );
	UnitServer *	FindUnitServer( OLD_SERVER_KEY &ServerKey );
	UnitServer *	FindSunServer( BYTE byWorldKey );
#ifdef _NA_006543_20130318_HEARTBEAT
	//AgentKey 하나로 그 Agent에 속한 채널,서버들을 알기 위한 함수들
	UnitServer *	FindFirstUnitServerByAgentKey(DWORD dwAgentKey);	// 해당 agentkey를 가진 서버를 리턴
#endif

	// ServerInfo를 이용해서 World를 구성한다.
	VOID			MakeWorld();
	VOID			Release();
	VOID			SerializeServerInfoStream( SERVER_TOTAL_INFO & OUT rServerTotInfo );
	VOID			SerializeServerInfoStreamForUser( SERVER_TOTAL_INFO & OUT rServerTotInfo, DWORD dwUserGUID );
	VOID			SerializeFtpInfoStreamForUser( FTP_TOTAL_INFO & OUT rFtpTotInfo, DWORD dwUserGUID );
#ifdef __20080312__SOLARAUTH_SERVER_PATCH
	VOID			SerializeScriptFolderInfoStream( SCRIPTFOLDER_TOTAL_INFO& OUT rSCFolderTotInfo, DWORD dwUserGUID );
#endif

	// 서버 구동, 종료, 패치
	VOID			ExecuteStart( DWORD dwUserKey );
	VOID			ExecuteEnd( DWORD dwUserKey );
	VOID			ExecutePatch( DWORD dwUserKey );
	VOID			ExecuteForceDisconnect( DWORD dwUserKey );
	VOID			ChangeAllServerStatus( eSERVER_STATUS status );
	BOOL			CheckServerStatus( BYTE byWorldKey, eSERVER_STATUS CheckStatus );
	BOOL			CheckPatching( BYTE byWorldKey );

private:
	WORLD_HASH 						m_WorldHash;
	CMemoryPoolFactory<World> *		m_pWorldPool;
};