/*
 * Copyright (C) 2020 Emeric Poupon
 *
 * This file is part of LMS.
 *
 * LMS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * LMS is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "database/TrackBookmark.hpp"

#include "database/Session.hpp"
#include "database/Track.hpp"
#include "database/User.hpp"
#include "IdTypeTraits.hpp"
#include "Utils.hpp"

namespace Database {

    TrackBookmark::TrackBookmark(ObjectPtr<User> user, ObjectPtr<Track> track)
        : _user{ getDboPtr(user) },
        _track{ getDboPtr(track) }
    {
    }

    TrackBookmark::pointer TrackBookmark::create(Session& session, ObjectPtr<User> user, ObjectPtr<Track> track)
    {
        return session.getDboSession().add(std::unique_ptr<TrackBookmark> {new TrackBookmark{ user, track }});
    }

    std::size_t TrackBookmark::getCount(Session& session)
    {
        session.checkReadTransaction();

        return session.getDboSession().query<int>("SELECT COUNT(*) FROM track_bookmark");
    }

    RangeResults<TrackBookmarkId> TrackBookmark::find(Session& session, UserId userId, std::optional<Range> range)
    {
        session.checkReadTransaction();

        auto query{ session.getDboSession().query<TrackBookmarkId>("SELECT id from track_bookmark")
                    .where("user_id = ?").bind(userId) };

        return Utils::execQuery<TrackBookmarkId>(query, range);
    }

    TrackBookmark::pointer TrackBookmark::find(Session& session, UserId userId, TrackId trackId)
    {
        session.checkReadTransaction();

        return session.getDboSession().find<TrackBookmark>()
            .where("user_id = ?").bind(userId)
            .where("track_id = ?").bind(trackId)
            .resultValue();
    }

    TrackBookmark::pointer TrackBookmark::find(Session& session, TrackBookmarkId id)
    {
        session.checkReadTransaction();

        return session.getDboSession().find<TrackBookmark>()
            .where("id = ?").bind(id)
            .resultValue();
    }

} // namespace Database