Session.h

/* Session.h */
 
/* Copyright (C) 2011-2024 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 SAYONARA_PLAYER_SESSION_H
#define SAYONARA_PLAYER_SESSION_H
 
#include "Utils/Pimpl.h"
#include "Utils/Session/SessionUtils.h"
 
#include <QObject>
#include <QDateTime>
 
class PlayManager;
class QDateTime;
 
namespace Session
{
    class Manager :
        public QObject
    {
        Q_OBJECT
        PIMPL(Manager)
 
        signals:
            void sigSessionChanged(Session::Id id);
            void sigSessionDeleted(Session::Id id);
 
        public:
            explicit Manager(PlayManager* playManager);
            ~Manager() override;
 
            EntryListMap history(const QDateTime& begin, const QDateTime& end);
            EntryListMap historyForDay(const QDateTime& dt);
            EntryListMap historyEntries(int dayIndex, int count);
            [[nodiscard]] bool isEmpty() const;
            void clearAllHistory();
            void clearAllHistoryBefore(const QDateTime& dt);
 
        private slots:
            void positionChanged(MilliSeconds ms);
    };
}
 
#endif // SAYONARA_PLAYER_SESSION_H