/* This file is part of Nokia HEIF library
 *
 * Copyright (c) 2015-2025 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
 *
 * Contact: heif@nokia.com
 *
 * This software, including documentation, is protected by copyright controlled by Nokia Corporation and/ or its
 * subsidiaries. All rights are reserved.
 *
 * Copying, including reproducing, storing, adapting or translating, any or all of this material requires the prior
 * written consent of Nokia.
 */

#ifndef JPEGCONFIGURATIONBOX_HPP
#define JPEGCONFIGURATIONBOX_HPP

#include "bbox.hpp"
#include "customallocator.hpp"
#include "decoderconfigurationbox.hpp"

/** @brief JPEG Configuration item property class
 *  @details 'jpgC' box implementation. This is used by
 *           JPEG items as a decoder configuration property.
 *           Data can include e.g. quantization and other tables
 *           common to several JPEG image items.
 */
class JpegConfigurationBox : public DecoderConfigurationBox
{
public:
    JpegConfigurationBox();
    ~JpegConfigurationBox() override = default;

    /**
     * @brief getPrefix Get JPEG prefix data of the property.
     * @return JPEG prefix data.
     */
    const Vector<uint8_t>& getPrefix() const;

    /**
     * @brief setPrefix Set JPEG prefix data of the property.
     * @param data JPEG prefix data.
     */
    void setPrefix(const Vector<uint8_t>& data);

    /** @see Box::writeBox() */
    void writeBox(ISOBMFF::BitStream& bitstr) const override;

    /** @see Box::parseBox() */
    void parseBox(ISOBMFF::BitStream& bitstr) override;

    /** @see DecoderConfigurationBox::getConfiguration() */
    const DecoderConfigurationRecord& getConfiguration() const override;

private:
    class JpegDecoderConfigurationRecord : public DecoderConfigurationRecord
    {
    public:
        JpegDecoderConfigurationRecord(const Vector<uint8_t>& aRecord);
        ~JpegDecoderConfigurationRecord() override;

        void getConfigurationMap(ConfigurationMap& aMap) const override;

    private:
        const Vector<uint8_t>& mRecord;
    };

    Vector<uint8_t> mJpegPrefix;  ///< JPEG prefix data.
    JpegDecoderConfigurationRecord mRecord;
};

#endif /* end of include guard: JPEGCONFIGURATIONBOX_HPP */