/***

  Olive - Non-Linear Video Editor
  Copyright (C) 2023 Olive Team
  Modifications Copyright (C) 2025 mikesolar

  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 3 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, see <http://www.gnu.org/licenses/>.

***/

#include "typeserializer.h"

namespace olive
{

AudioParams TypeSerializer::LoadAudioParams(QXmlStreamReader *reader)
{
	AudioParams a;

	while (XMLReadNextStartElement(reader)) {
		if (reader->name() == QStringLiteral("samplerate")) {
			a.set_sample_rate(reader->readElementText().toInt());
		} else if (reader->name() == QStringLiteral("channellayout")) {
			a.set_channel_layout(reader->readElementText().toULongLong());
		} else if (reader->name() == QStringLiteral("format")) {
			a.set_format(SampleFormat::from_string(
				reader->readElementText().toStdString()));
		} else if (reader->name() == QStringLiteral("enabled")) {
			a.set_enabled(reader->readElementText().toInt());
		} else if (reader->name() == QStringLiteral("streamindex")) {
			a.set_stream_index(reader->readElementText().toInt());
		} else if (reader->name() == QStringLiteral("duration")) {
			a.set_duration(reader->readElementText().toLongLong());
		} else if (reader->name() == QStringLiteral("timebase")) {
			a.set_time_base(
				rational::fromString(reader->readElementText().toStdString()));
		} else {
			reader->skipCurrentElement();
		}
	}

	return a;
}

void TypeSerializer::SaveAudioParams(QXmlStreamWriter *writer,
									 const AudioParams &a)
{
	writer->writeTextElement(QStringLiteral("samplerate"),
							 QString::number(a.sample_rate()));
	writer->writeTextElement(QStringLiteral("channellayout"),
							 QString::number(a.channel_layout().u.mask));
	writer->writeTextElement(QStringLiteral("format"),
							 QString::fromStdString(a.format().to_string()));
	writer->writeTextElement(QStringLiteral("enabled"),
							 QString::number(a.enabled()));
	writer->writeTextElement(QStringLiteral("streamindex"),
							 QString::number(a.stream_index()));
	writer->writeTextElement(QStringLiteral("duration"),
							 QString::number(a.duration()));
	writer->writeTextElement(QStringLiteral("timebase"),
							 QString::fromStdString(a.time_base().toString()));
}

}
