Connector.h

/* Connector.h */
 
/* Copyright (C) 2011-2020 Michael Lugmair (Lucio Carreras)
 *
 * This file is part of sayonara player
 *
 * This program 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.
 
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef DatabaseConnector_H
#define DatabaseConnector_H
 
#include "Database/Base.h"
 
#include "Utils/Singleton.h"
#include "Utils/Pimpl.h"
 
#define INDEX_SIZE 3
 
namespace DB
{
    class LibraryDatabase;
    class Bookmarks;
    class Equalizer;
    class Playlist;
    class LibraryDatabase;
    class Podcasts;
    class Streams;
    class VisualStyles;
    class Settings;
    class Library;
    class Shortcuts;
    class Covers;
    class Session;
 
    using LibraryDatabases=QList<LibraryDatabase*>;
 
    class Connector :
            public Base
    {
        PIMPL(Connector)
 
        protected:
            bool updateAlbumCissearchFix();
            bool updateArtistCissearchFix();
            bool updateTrackCissearchFix();
            bool updateLostArtists();
            bool updateLostAlbums();
 
            virtual bool applyFixes() override;
 
        public:
            Connector(const QString& sourceDirectory, const QString& targetDirectory, const QString& databseFilename);
            ~Connector() override;
 
            static Connector*       instance();
            static Connector*       instance_custom(QString sourceDirectory, QString targetDirectory, QString databseFilename);
 
            LibraryDatabases        libraryDatabases() const;
            DB::LibraryDatabase*    libraryDatabase(LibraryId libraryId, DbId databaseId);
            DB::LibraryDatabase*    registerLibraryDatabase(LibraryId libraryId);
            void                    deleteLibraryDatabase(LibraryId libraryId);
 
            DB::Bookmarks*          bookmarkConnector();
            DB::Equalizer*          equalizerConnector();
            DB::Playlist*           playlistConnector();
            DB::Podcasts*           podcastConnector();
            DB::Streams*            streamConnector();
            DB::VisualStyles*       visualStyleConnector();
            DB::Settings*           settingsConnector();
            DB::Shortcuts*          shortcutConnector();
            DB::Covers*             coverConnector();
            DB::Library*            libraryConnector();
            DB::Session*            sessionConnector();
 
            static int              highestDatabaseVersion();
            int                     oldDatabaseVersion() const;
    };
}
#endif // DatabaseConnector_H