// Iffy
//
// Douglas Thrift
//
// $Id$

#ifndef _Tag_hpp_
#define _Tag_hpp_

#include "Iffy.hpp"

#ifdef MENES_PRAGMA_ONCE
#pragma once
#endif

enum TagType { OPEN, CLOSE, STANDALONE };

class Tag
{
private:
	TagType type;
	ext::String name;
	ios::String attributes;
	ext::String lower(const ext::String& string);
public:
	Tag() : type(STANDALONE) {}
	Tag(const ext::String& segment);
	Tag(TagType type, const ext::String& name) : type(type), name(name) {}
	Tag& operator=(TagType type) { this->type = type; return *this; }
	Tag& operator=(const ext::String& name) { this->name = name; return *this; }
	bool operator==(TagType type) const { return this->type == type; }
	bool operator==(const ext::String& name) const { return this->name == name; }
	bool operator!=(TagType type) const { return this->type != type; }
	bool operator!=(const ext::String& name) const { return this->name != name; }
	operator TagType() const { return type; }
	operator ext::String() const { return name; }
// friends:
	friend ios::PrintWriter& operator<<(ios::PrintWriter& pout, const Tag& tag);
};

inline ios::PrintWriter& operator<<(ios::PrintWriter& pout, const Tag& tag)
{
	pout << (tag == CLOSE ? "</" : "<") << tag.name;
	
	if (tag != CLOSE) pout << tag.attributes;
	
	return pout << (tag == STANDALONE ? "/>" : ">");
}

#endif // _Tag_hpp_