/*
 * Oak Video Editor - Non-Linear Video Editor
 * Copyright (C) 2025 Olive CE Team
 *
 * 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/>.
 */

#ifndef CHANNELLAYOUTCOMBOBOX_H
#define CHANNELLAYOUTCOMBOBOX_H

#include <olive/core/core.h>
#include <QComboBox>
extern "C" {
#include <libavformat/avformat.h>
}
#include "ui/humanstrings.h"

namespace olive
{

using namespace core;

class ChannelLayoutComboBox : public QComboBox {
	Q_OBJECT
public:
	ChannelLayoutComboBox(QWidget *parent = nullptr)
		: QComboBox(parent)
	{
		foreach (const uint64_t &ch_layout,
				 AudioParams::kSupportedChannelLayouts) {
			this->addItem(HumanStrings::ChannelLayoutToString(ch_layout),
						  QVariant::fromValue(ch_layout));
		}
	}
	[[nodiscard]] AVChannelLayout GetChannelLayout() const
	{
		AVChannelLayout audio_channel_layout_;
		av_channel_layout_from_mask(&audio_channel_layout_,
									this->currentData().toULongLong());
		return audio_channel_layout_;
	}
	void SetChannelLayout(uint64_t ch)
	{
		for (int i = 0; i < this->count(); i++) {
			if (this->itemData(i).toULongLong() == ch) {
				this->setCurrentIndex(i);
				break;
			}
		}
	}
	void SetChannelLayout(AVChannelLayout &ch)
	{
		for (int i = 0; i < this->count(); i++) {
			if (this->itemData(i).toULongLong() == ch.u.mask) {
				this->setCurrentIndex(i);
				break;
			}
		}
	}
	void SetChannelLayout(AVChannelLayout &&ch)
	{
		for (int i = 0; i < this->count(); i++) {
			if (this->itemData(i).toULongLong() == ch.u.mask) {
				this->setCurrentIndex(i);
				break;
			}
		}
	}
public slots:
private:
};

}

#endif // CHANNELLAYOUTCOMBOBOX_H
