#ifndef	_CHARACTER_DOC_H_
#define	_CHARACTER_DOC_H_

#include <Pattern/Singleton.h>
#include <Character/ModifyCharacter.h>
#include <DBComponent/RYL_GameDB.h>

class CCharacterDoc : public CStaticSingleton<CCharacterDoc>
{
public:

#pragma pack(1) 
	// ij¸¯ÅÍ Ã£±â ±âº»Á¤º¸
	struct In_CharacterIndex
	{
		TCHAR			m_szCharName[16];	// ij¸¯ÅÍ À̸§
		unsigned long	m_UID;				// ij¸¯ÅÍ UID
		unsigned long	m_CID;				// ij¸¯ÅÍ CID
	};

	// 1°³ÀÇ ¼­¹ö±ºÀÌ °¡Áö°íÀִ ij¸¯ÅÍ
	struct In_ServerCharacter
	{
		unsigned long		dwServerGroup;						// ¼­¹ö±º Index
		unsigned char		dwCharCount;						// µî·ÏµÇ¾îÀִ ij¸¯ÅÍ 
		In_CharacterIndex	CharIdx[CGameDB::MAX_CHAR_SLOT];	// ij¸¯ÅÍ Á¤º¸
	};

	// ÇÊ¿äÇÑ Ç׸ñÀÌ ÀÖÀ¸¸é ¿©±â¿¡ °è¼Ó Ãß°¡Çϸ鼭 ÀÛ¾÷ÇÑ´Ù.
	struct CharDocInfo	// MDI¿¡¼­ 1°³ÀÇ View´Â CCharDocInfoÀÇ ³»¿ëÀ» ÅëÇؼ­ Á¤º¸¸¦ ±¸¼ºÇÑ´Ù.
	{
		typedef std::list<In_ServerCharacter> isListCharIdx;

		enum STATE
		{
			EMPTY,		// ¾Æ¹«·± ÀÛ¾÷À» ÇÏÁö ¾Ê´Â ij¸¯ÅÍ
			LOADING,	// ·ÎµùÁßÀΠij¸¯ÅÍ
			FINISH		// ·ÎµùÀÌ ¿Ï·áµÈ ij¸¯ÅÍ
		};

		unsigned char		m_cCharacterState;
		CDocument*			m_ModifyDocument;
		bool				m_bLoaded;
		unsigned long		m_dwDocKey;
		isListCharIdx		m_listTreeInfo;		// Æ®¸® ÄÁÆ®·Ñ¿¡¼­ »ç¿ëÇÏ°ÔµÉ µ¥ÀÌÅÍ
		CModifyCharacter*	m_ModifyCharacter;	// ÇöÀç ÀÛ¾÷ÁßÀΠij¸¯Å͵¥ÀÌÅÍ
		
		unsigned char		m_cOldServerGroup;	// Part2Selectable ŸÀÔÀ϶§ ÂüÁ¶

		CharDocInfo() 
			: m_ModifyCharacter(NULL)
			, m_bLoaded(false)
			, m_ModifyDocument(NULL)
			, m_cCharacterState(EMPTY) {}

		// ÁöÁöÇÏ°Ô new, delete ¾²Áö¸»°í ¿Ø¸¸Çϸé À̳ðÀ» ¾²ÀÚ... 
		void ReleaseCharacter() 
		{ 
			if(m_ModifyCharacter) 
			{
				delete m_ModifyCharacter;
				m_ModifyCharacter = NULL;
			}
		}
		
		In_CharacterIndex* GetSrvChar(unsigned long dwServer, unsigned long dwCID)
		{
			isListCharIdx::iterator pos = m_listTreeInfo.begin();

			while(pos != m_listTreeInfo.end())
			{
				if((*pos).dwServerGroup == dwServer) 
				{
					for(int search = 0; (*pos).dwCharCount > search; search++)
					{
						if((*pos).CharIdx[search].m_CID == dwCID)
						{
							return ((*pos).CharIdx + search);
						}
					}
				}
			}

			return NULL;
		}

		CModifyCharacter* Createcharacter()
		{
			ReleaseCharacter();

			if(NULL == m_ModifyCharacter)
			{
				m_ModifyCharacter = new CModifyCharacter;				
			}
			return m_ModifyCharacter;
		}
		
		~CharDocInfo()
		{			
			m_listTreeInfo.clear();

			if(NULL != m_ModifyCharacter)	
			{
				delete m_ModifyCharacter;
			}
		}
	};

	struct Zone
	{
		enum
		{
			MAX_NAME = 100,
		};

		TCHAR			m_szName[MAX_NAME];
		unsigned char	m_Zone;
		float			m_fPosX;
		float			m_fPosZ;
	};

	struct ZoneList
	{
		typedef std::vector<Zone> vecZoneList;

		vecZoneList ZoneInfo;
		
		void Serialize_In(char* Out_Data)
		{
			unsigned long*	dwSize		= reinterpret_cast<unsigned long*>(Out_Data);
			unsigned char*	cRowCount	= reinterpret_cast<unsigned char*>(Out_Data + sizeof(unsigned long));
			char*			cDataBody	= static_cast<char*>(Out_Data + sizeof(unsigned long) + sizeof(unsigned char));
			
			ZoneInfo.clear();

			for(unsigned char cnt = 0; cnt < *cRowCount; ++cnt)
			{
				Zone* Data = reinterpret_cast< Zone* >( cDataBody + ( cnt * sizeof( Zone ) ) );

				ZoneInfo.push_back( *Data );
			}
		}

		bool Serialize_Out( char* In_Data, unsigned short& wLength )
		{
			unsigned long*			dwSize			= reinterpret_cast< unsigned long* >	( In_Data														);
			unsigned char*			cRowCount 		= reinterpret_cast< unsigned char* >	( In_Data + sizeof( unsigned long )								);
			char*					cDataBody 		= static_cast< char* >					( In_Data + sizeof( unsigned long ) + sizeof( unsigned char )	);
			unsigned char			cCount	  		= 0;
			unsigned short			wBufferLength	= wLength;

			vecZoneList::iterator	pos				= ZoneInfo.begin( );

			wLength = sizeof( unsigned long ) + sizeof( unsigned char ); 
			wBufferLength ++;
			while( pos != ZoneInfo.end( ) )
			{
				if( wBufferLength < ( wLength + sizeof( Zone ) ) ) return false;
				CopyMemory( ( cDataBody + ( cCount * sizeof( Zone ) ) ), &(*pos), sizeof( Zone ) ); wLength += sizeof( Zone );
				++cCount;
				++pos;
			}
			
			*cRowCount	= cCount;
			*dwSize		= ( unsigned long )wLength;

			return true;
		}

		bool Erase( TCHAR* szName )
		{
			vecZoneList::iterator begin = ZoneInfo.begin( );
			
			while( begin != ZoneInfo.end( ) )
			{
				Zone& stZone = ( *begin );
				if( !_tcsicmp( szName, stZone.m_szName ) )
				{					
					ZoneInfo.erase( begin );
					return true;
				}
				else
				{
					++begin;
				}
			}

			return false;
		}

		vecZoneList::iterator Find( TCHAR* szName )
		{
			vecZoneList::iterator begin = ZoneInfo.begin( );
			
			while( begin != ZoneInfo.end( ) )
			{
				if( false == _tcsicmp( szName, ( *begin ).m_szName ) )
				{					
					return begin;
				}
				++begin;
			}

			return ZoneInfo.end( );
		}
	};

	struct ServerInfo 
	{
		CString			m_strServerName;
		unsigned long	m_dwServerIndex;

		ServerInfo(CString strServerName, unsigned long dwServerIndex) 
			: m_strServerName(strServerName), m_dwServerIndex(dwServerIndex) {}
	};

	#pragma pack()

	typedef std::list<ServerInfo> islistServerInfo;
	typedef std::map<unsigned long, CharDocInfo*> isMapDoc;
	typedef islistServerInfo::iterator listServerInfoPos;

public:

	CCharacterDoc							( ) : m_dwKey( 0 ) {} 
	~CCharacterDoc							( );

	void Destroy();

	unsigned long		NextKey				( )															{ return m_dwKey + 1; }
	unsigned long		PushCharDocInfo		( CharDocInfo* lpCharDocInfo );
	CharDocInfo*		GetCharDocInfo		( unsigned long dwKey ); 
	bool				DeleteCharDocInfo	( unsigned long dwKey );

	void				PushServerGroup		( CString strServerName, unsigned long dwServerIndex	);
	bool				GetServerIndex		( CString strServerName, unsigned long& dwServerIndex	);
	bool 				GetServerName		( unsigned long dwServerGroup, CString& strServerName	);	
	listServerInfoPos	GetServerInfoBegin	( )															{ return m_listServerInfo.begin( );		}
	listServerInfoPos	GetServerInfoEnd	( )															{ return m_listServerInfo.end( );		}
	ZoneList&			GetZoneList			( )															{ return m_ZoneList;					}

private:	
	unsigned long		m_dwKey;
	isMapDoc			m_mapCharDoc;
	islistServerInfo	m_listServerInfo;
	ZoneList			m_ZoneList;

};

#endif