/*
 * 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 COLORSERVICE_H
#define COLORSERVICE_H

#include <memory>
#include <QMutex>

#include "codec/frame.h"
#include "node/node.h"
#include "render/colorprocessor.h"

namespace olive
{

class ColorManager : public QObject {
	Q_OBJECT
public:
	ColorManager(Project *project);

	void Init();

	OCIO::ConstConfigRcPtr GetConfig() const;

	static OCIO::ConstConfigRcPtr CreateConfigFromFile(const QString &filename);

	QString GetConfigFilename() const;

	static OCIO::ConstConfigRcPtr GetDefaultConfig();

	static void SetUpDefaultConfig();

	void SetConfigFilename(const QString &filename);

	QStringList ListAvailableDisplays();

	QString GetDefaultDisplay();

	QStringList ListAvailableViews(QString display);

	QString GetDefaultView(const QString &display);

	QStringList ListAvailableLooks();

	QStringList ListAvailableColorspaces() const;

	QString GetDefaultInputColorSpace() const;

	void SetDefaultInputColorSpace(const QString &s);

	QString GetReferenceColorSpace() const;

	QString GetCompliantColorSpace(const QString &s);

	ColorTransform GetCompliantColorSpace(const ColorTransform &transform,
										  bool force_display = false);

	static QStringList ListAvailableColorspaces(OCIO::ConstConfigRcPtr config);

	void GetDefaultLumaCoefs(double *rgb) const;

	Project *project() const;

	void UpdateConfigFromFilename();

signals:
	void ConfigChanged(const QString &s);

	void ReferenceSpaceChanged(const QString &s);

	void DefaultInputChanged(const QString &s);

private:
	OCIO::ConstConfigRcPtr config_;

	static OCIO::ConstConfigRcPtr default_config_;
};

}

#endif // COLORSERVICE_H
