#ifndef modern_skinned_profile_h__
#define modern_skinned_profile_h__

//#include "modern_commonheaders.h"
//#include "modern_commonprototypes.h"

#include <map>
#include <string>
//#include <atlstr.h>

class MString
{
private: 
	TCHAR * _buffer;
public:
	MString() : _buffer( NULL ) {};
	MString( const TCHAR * str ) {	_buffer = str ? _tcsdup( str ) : NULL;	}
	MString( const MString& str )      {	_buffer = str._buffer ? _tcsdup( str._buffer ) : NULL;	}
	MString& operator=( const MString& str )    
	{
		if ( _buffer ) free( _buffer );
		_buffer = str._buffer ? _tcsdup( str._buffer ) : NULL;	
	}
	TCHAR* operator()( const MString& str ) { return _buffer; }
	~MString()
	{
		if ( _buffer ) 
			free( _buffer );
		_buffer = NULL;
	}

#ifdef _UNICODE
	MString( const char * str) 
	{	
		if (!str ) 
			_buffer = NULL;
		else
		{
			int cbLen = MultiByteToWideChar( 0, 0, str, -1, NULL, 0 );
			wchar_t* _buffer = ( wchar_t* )malloc( sizeof( wchar_t )*(cbLen+1));
			if ( _buffer == NULL ) return;
			MultiByteToWideChar( 0, 0, str, -1, _buffer, cbLen );
			_buffer[ cbLen ] = 0;
		}	
	}
#endif

};

class CAutoCriticalSection
{
public:
	CAutoCriticalSection()  //Init critical section here
		: _pLinkedCS( NULL )
	{
		InitializeCriticalSection( &_CS );
		_ifCSOwner = true;
		_ifLocked  = false;
	}
	CAutoCriticalSection( CAutoCriticalSection& Locker, bool doLock = true )
		: _pLinkedCS ( &Locker )
	{
		_ifCSOwner = false;
		_ifLocked  = false;
		if ( doLock ) 
			Lock();
	}
	~CAutoCriticalSection() 	// Leave if auto locker, and destroy if not
	{
		if ( _ifLocked  ) 
			Unlock();
		if ( _ifCSOwner ) 
			DeleteCriticalSection( &_CS );
	}

	void Lock()					// Enter Section
	{
		if ( _ifLocked ) return;
		if ( _ifCSOwner ) EnterCriticalSection( &_CS );			
		else  			 _pLinkedCS->Lock();
		_ifLocked = true;
		return;
	}		
	void Unlock()	// Leave Section
	{
		if (!_ifLocked ) return;
		if ( _ifCSOwner ) LeaveCriticalSection( &_CS );			
		else  			 _pLinkedCS->Unlock();
		_ifLocked = false;
	}

private:
	CRITICAL_SECTION		_CS;
	CAutoCriticalSection *	_pLinkedCS;
	bool _ifCSOwner;
	bool _ifLocked;
};

class ValueVariant
{
public:
	ValueVariant() : _type( VVT_EMPTY ) {};
	ValueVariant( BYTE bValue )    : _type( VVT_BYTE ),   _bValue( bValue )    {};
	ValueVariant( WORD wValue )    : _type( VVT_WORD ),   _wValue( wValue )    {};
	ValueVariant( DWORD dwValue )  : _type( VVT_DWORD ),  _dwValue( dwValue )  {};
	ValueVariant( const MString& strValue ) : _type( VVT_STRING ), _strValue( strValue ) {};
	ValueVariant( const char * szValue ) : _type( VVT_STRING ), _strValue( szValue ) {};
#ifdef _UNICODE
	ValueVariant( const wchar_t * szValue ) : _type( VVT_STRING ), _strValue( szValue ) {};
#endif
	
	BYTE GetByte()
	{
		switch ( _type )
		{
		case VVT_BYTE:
			return ( BYTE ) _bValue;
		case VVT_WORD:
		case VVT_DWORD:
			DebugBreak();
			return ( BYTE ) _bValue;
		default:
			DebugBreak();
		}
		return 0;
	}

	WORD GetWord()
	{
		switch ( _type )
		{		
		case VVT_WORD:
			return ( WORD ) _wValue;

		case VVT_BYTE:
		case VVT_DWORD:
			DebugBreak();
			return ( WORD ) _wValue;
		default:
			DebugBreak();
		}
		return 0;
	}

	DWORD GetDword()
	{
		switch ( _type )
		{		
		case VVT_DWORD:
			return ( DWORD ) _dwValue;

		case VVT_BYTE:
		case VVT_WORD:
			DebugBreak();
			return ( DWORD ) _dwValue;
		default:
			DebugBreak();
		}
		return 0;
	}
	MString GetString()
	{
		switch ( _type )
		{		
		case VVT_STRING:
			return _strValue;

		default:
			DebugBreak();
		}
		return "";
	}
	const MString& GetStringStatic()
	{
		switch ( _type )
		{		
		case VVT_STRING:
			return _strValue;

		default:
			DebugBreak();
		}
		return _strValue;
	}
	bool IsEmpty() { return _type==VVT_EMPTY; }

private:
	enum 
	{
		VVT_EMPTY = 0,
		VVT_BYTE,
		VVT_WORD,
		VVT_DWORD,
		VVT_STRING
	};
	int _type;
	union
	{
		BYTE  _bValue;
		WORD  _wValue;
		DWORD _dwValue;
	};
	MString   _strValue;

};

// this is single tone class to represent some profile settings to be skinned 
class CSkinnedProfile
{
private:
	static CSkinnedProfile _me;
	CSkinnedProfile();
	~CSkinnedProfile();

private:
	// Skinned profile holded attributes
	MString _strSkinFilename;
	bool	_bLoadedFonts;
	bool	_bLoadedOthers;

	typedef std::map<HashStringKeyNoCase, ValueVariant> ValueList_t;
	typedef std::map<HashStringKeyNoCase, ValueList_t> KeyList_t;

	KeyList_t SkinnedProfile;

	ValueVariant* _GetValue( const char * szSection, const char * szKey );

	CAutoCriticalSection _Lock; // critical section to matable skinned profile access

public:
	static CSkinnedProfile* SkinProfile() { return &_me; }

	HRESULT Init();
	HRESULT Clear();

	static BYTE  SpiGetSkinByte (MCONTACT hContact, const char * szSection, const char * szKey, const BYTE defValue );
	static WORD  SpiGetSkinWord (MCONTACT hContact, const char * szSection, const char * szKey, const WORD defValue );
	static DWORD SpiGetSkinDword(MCONTACT hContact, const char * szSection, const char * szKey, const DWORD defValue );
	static BOOL  SpiCheckSkinned(MCONTACT hContact, const char * szSection, const char * szKey );

};



#endif // modern_skinned_profile_h__