/*

IEView Plugin for Miranda IM
Copyright (C) 2005-2010  Piotr Piastucki

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/

#ifndef TEMPLATE_INCLUDED
#define TEMPLATE_INCLUDED

struct TokenDef
{
	const char *tokenString;
	int token, tokenLen, escape;
	
	TokenDef(const char *tokenString);
	TokenDef(const char *tokenString, int token, int escape);
};

class Token
{
	int  escape;
	int  type;
	char *text;
	Token *next;

public:
	enum TOKENS {
		END = 0,
		BASE,
		PLAIN,
		TEXT,
		INAME,
		TIME,
		DATE,
		AVATAR,
		CID,
		PROTO,
		AVATARIN,
		AVATAROUT,
		NAMEIN,
		NAMEOUT,
		UIN,
		UININ,
		UINOUT,
		STATUSMSG,
		NICKIN,
		NICKOUT,
	};

	Token(int, const char *, int);
	~Token();
	int getType();
	int getEscape();
	const char *getText();
	Token *getNext();
	void   setNext(Token *);
};

class Template
{
	char *m_name;
	char *m_text;
	Template *m_next;
	Token *m_tokens;

protected:
	friend class TemplateMap;
	bool equals(const char *name);
	void tokenize();

	Template(const char *name, const char *text);

public:
	~Template();

	__forceinline Token *getTokens() const { return m_tokens; }
	__forceinline Template* getNext() { return m_next; }
	__forceinline const char* getText() const { return m_text; }
	__forceinline const char* getName() const { return m_name; }
};

class TemplateMap
{
	static TemplateMap *m_mapList;
	char *m_name;
	wchar_t *m_filename;
	bool  m_grouping;
	bool  m_rtl;
	Template *m_entries;
	TemplateMap *m_next;
	
	TemplateMap(const char *name);
	void addTemplate(const char *name, const char *text);
	void setFilename(const wchar_t *filename);
	void clear();

	static TemplateMap* add(const char *id, const wchar_t *filename);
	static TemplateMap* loadTemplateFile(const wchar_t *proto, const wchar_t *filename, bool onlyInfo);

public:
	~TemplateMap();
	static Template* getTemplate(const char *id, const char *name);
	static TemplateMap* getTemplateMap(const char *id);
	static TemplateMap* loadTemplates(const wchar_t *id, const wchar_t *filename, bool onlyInfo);
	static void dropTemplates();
	Template* getTemplate(const char *text);

	__forceinline const wchar_t* getFilename() { return m_filename; }

	__forceinline bool isGrouping() const { return m_grouping; }
	__forceinline bool isRTL() const { return m_rtl; }
};

#endif