audio.hpp

#ifndef CPPGRAM_AUDIO_HPP
#define CPPGRAM_AUDIO_HPP

#include <experimental/optional>
#include <string>

#include <json/json.h>

namespace cppgram
{
namespace types
{
class Audio
{
    public:
    std::string file_id;

    uint_fast32_t duration;

    std::experimental::optional<std::string> performer,

            title,

            mime_type;

    std::experimental::optional<uint_fast32_t> file_size;

    Audio( Json::Value &json_audio )
        : file_id( json_audio["file_id"].asString() )
        , duration( json_audio["duration"].asUInt() )
    {
        if ( !json_audio["performer"].isNull() )
        {
            performer.emplace( json_audio["performer"].asString() );
        }

        if ( !json_audio["title"].isNull() )
        {
            title.emplace( json_audio["title"].asString() );
        }

        if ( !json_audio["mime_type"].isNull() )
        {
            mime_type.emplace( json_audio["mime_type"].asString() );
        }

        if ( !json_audio["file_size"].isNull() )
        {
            file_size.emplace( json_audio["file_size"].asUInt() );
        }
    };
};
}
}

#endif