ilyricsfinder.h

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
 **********************************************************************/
 
#pragma once
 
#include <optional>
#include <QStringList>
#include <util/sll/eitherfwd.h>
 
template<typename>
class QFuture;
 
namespace Media
{
    struct LyricsQuery
    {
        QString Artist_;
 
        QString Album_;
 
        QString Title_;
 
        std::optional<int> Year_;
 
        std::optional<int> Track_;
    };
 
    struct LyricsResultItem
    {
        QString ProviderName_;
 
        QString Lyrics_;
    };
 
    using LyricsResults = QList<LyricsResultItem>;
 
    class Q_DECL_EXPORT ILyricsFinder
    {
    public:
        virtual ~ILyricsFinder () {}
 
        using LyricsQueryResult_t = LC::Util::Either<QString, LyricsResults>;
 
        virtual QFuture<LyricsQueryResult_t> RequestLyrics (const LyricsQuery& query) = 0;
    };
}
 
Q_DECLARE_INTERFACE (Media::ILyricsFinder, "org.LeechCraft.Media.ILyricsFinder/1.0")