AVRCPTargetInterface.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 ALEXA_CLIENT_SDK_AVSCOMMON_SDKINTERFACES_INCLUDE_AVSCOMMON_SDKINTERFACES_BLUETOOTH_SERVICES_AVRCPTARGETINTERFACE_H_
#define ALEXA_CLIENT_SDK_AVSCOMMON_SDKINTERFACES_INCLUDE_AVSCOMMON_SDKINTERFACES_BLUETOOTH_SERVICES_AVRCPTARGETINTERFACE_H_

#include <ostream>
#include <string>

#include "AVSCommon/SDKInterfaces/Bluetooth/Services/BluetoothServiceInterface.h"

namespace alexaClientSDK {
namespace avsCommon {
namespace sdkInterfaces {
namespace bluetooth {
namespace services {

// TODO: Move to own enum file.
enum class MediaCommand {
    PLAY,

    PAUSE,

    NEXT,

    PREVIOUS,

    PLAY_PAUSE
};

inline std::string commandToString(MediaCommand cmd) {
    switch (cmd) {
        case MediaCommand::PLAY:
            return "PLAY";
        case MediaCommand::PAUSE:
            return "PAUSE";
        case MediaCommand::NEXT:
            return "NEXT";
        case MediaCommand::PREVIOUS:
            return "PREVIOUS";
        case MediaCommand::PLAY_PAUSE:
            return "PLAY_PAUSE";
    }

    return "UNKNOWN";
}

inline std::ostream& operator<<(std::ostream& stream, const MediaCommand cmd) {
    return stream << commandToString(cmd);
}

class AVRCPTargetInterface : public BluetoothServiceInterface {
public:
    static constexpr const char* UUID = "0000110c-0000-1000-8000-00805f9b34fb";

    static constexpr const char* NAME = "A/V_RemoteControlTarget";

    virtual bool play() = 0;

    virtual bool pause() = 0;

    virtual bool next() = 0;

    virtual bool previous() = 0;

    virtual ~AVRCPTargetInterface() = default;
};

}  // namespace services
}  // namespace bluetooth
}  // namespace sdkInterfaces
}  // namespace avsCommon
}  // namespace alexaClientSDK

#endif  //  ALEXA_CLIENT_SDK_AVSCOMMON_SDKINTERFACES_INCLUDE_AVSCOMMON_SDKINTERFACES_BLUETOOTH_SERVICES_AVRCPTARGETINTERFACE_H_