/*
    Copyright (C) 2016 Carl Hetherington <cth@carlh.net>

    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., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#include "segment.h"
#include "sequence.h"
#include <iostream>

using std::list;
using boost::shared_ptr;
using namespace dcp;

Segment::Segment (cxml::ConstNodePtr node)
	: Object (node->string_child ("Id"))
{
	shared_ptr<cxml::Node> sequence_list = node->node_child ("SequenceList");

	shared_ptr<cxml::Node> main_image = sequence_list->optional_node_child ("MainImageSequence");
	if (main_image) {
		_main_image.reset (new Sequence (main_image));
	}

	shared_ptr<cxml::Node> main_audio = sequence_list->optional_node_child ("MainAudioSequence");
	if (main_audio) {
		_main_audio.reset (new Sequence (main_audio));
	}

	node->done ();
}

void
Segment::resolve_refs (list<shared_ptr<Asset> > assets)
{
	if (_main_image) {
		_main_image->resolve (assets);
	}

	if (_main_audio) {
		_main_audio->resolve (assets);
	}
}