/*
    Copyright (C) 2026 Carl Hetherington <cth@carlh.net>

    This file is part of libttf.

    libttf 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.

    libttf 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 libttf.  If not, see <http://www.gnu.org/licenses/>.

*/


#pragma once

#include "font.h"
#include <boost/filesystem.hpp>
#include <fmt/format.h>

class Source;


namespace ttf {


class InvalidTTCTag : public std::runtime_error
{
public:
	InvalidTTCTag(uint32_t ttc_type) : std::runtime_error(fmt::format("Invalid TTC type 0x{0:x}", ttc_type)) {}
};


class Collection
{
public:
	Collection(boost::filesystem::path const& ttc_file);
	Collection(uint8_t const* data, int size);

	std::vector<Font> fonts() const {
		return _fonts;
	}

private:
	void read_source(Source& source);

	std::vector<Font> _fonts;
};



}