AudioItem.h

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/*
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *     http://aws.amazon.com/apache2.0/
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

#ifndef ACSDKAUDIOPLAYER_AUDIOITEM_H_
#define ACSDKAUDIOPLAYER_AUDIOITEM_H_

#include <chrono>
#include <memory>
#include <string>

#include <AVSCommon/AVS/Attachment/AttachmentReader.h>
#include <AVSCommon/Utils/MediaPlayer/MediaPlayerObserverInterface.h>
#include <Captions/CaptionData.h>

#include "StreamFormat.h"

namespace alexaClientSDK {
namespace acsdkAudioPlayer {

struct AudioItem {
    std::string id;

    struct Stream {
        std::string url;

        std::shared_ptr<avsCommon::avs::attachment::AttachmentReader> reader;

        StreamFormat format;

        std::chrono::milliseconds offset;

        std::chrono::milliseconds endOffset;

        std::chrono::steady_clock::time_point expiryTime;

        struct ProgressReport {
            std::chrono::milliseconds delay;

            std::chrono::milliseconds interval;
        } progressReport;

        std::string token;

        std::string expectedPreviousToken;

    } stream;

    captions::CaptionData captionData;

    alexaClientSDK::avsCommon::utils::mediaPlayer::MediaPlayerObserverInterface::VectorOfTags cachedMetadata;

    std::chrono::time_point<std::chrono::steady_clock> lastMetadataEvent;

    alexaClientSDK::avsCommon::utils::mediaPlayer::PlaybackContext playbackContext;
};

}  // namespace acsdkAudioPlayer
}  // namespace alexaClientSDK

#endif  // ACSDKAUDIOPLAYER_AUDIOITEM_H_