/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *                                                                         *
 *  Copyright (C) 2014 Michael Zanetti <michael_zanetti@gmx.net>           *
 *  Copyright (C) 2015 Simon Stürz <simon.stuerz@guh.io>                   *
 *                                                                         *
 *  This file is part of nymea.                                            *
 *                                                                         *
 *  nymea 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, version 2 of the License.                *
 *                                                                         *
 *  nymea 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 nymea. If not, see <http://www.gnu.org/licenses/>.          *
 *                                                                         *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#ifndef LOGENTRY_H
#define LOGENTRY_H

#include "logging.h"
#include "typeutils.h"

#include <QObject>
#include <QVariant>
#include <QDateTime>

namespace nymeaserver {

class LogEntry
{
    Q_GADGET
    Q_PROPERTY(QDateTime timestamp READ timestamp)
    Q_PROPERTY(Logging::LoggingLevel loggingLevel READ level)
    Q_PROPERTY(Logging::LoggingSource source READ source)
    Q_PROPERTY(QUuid typeId READ typeId USER true)
    Q_PROPERTY(QUuid deviceId READ deviceId USER true)
    Q_PROPERTY(QVariant value READ value USER true)
    Q_PROPERTY(bool active READ active USER true)
    Q_PROPERTY(Logging::LoggingEventType eventType READ eventType USER true)
    Q_PROPERTY(QString errorCode READ errorCode USER true)

public:
    LogEntry();
    LogEntry(QDateTime timestamp, Logging::LoggingLevel level, Logging::LoggingSource source, int errorCode = 0);
    LogEntry(Logging::LoggingLevel level, Logging::LoggingSource source, int errorCode = 0);
    LogEntry(Logging::LoggingSource source);

    // Valid for all LoggingSources
    QDateTime timestamp() const;
    Logging::LoggingLevel level() const;
    Logging::LoggingSource source() const;

    Logging::LoggingEventType eventType() const;
    void setEventType(const Logging::LoggingEventType &eventType);

    // Valid for LoggingSourceStates, LoggingSourceEvents, LoggingSourceActions, LoggingSourceRules
    QUuid typeId() const;
    void setTypeId(const QUuid &typeId);

    // Valid for LoggingSourceStates, LoggingSourceEvents, LoggingSourceActions
    DeviceId deviceId() const;
    void setDeviceId(const DeviceId &deviceId);

    // Valid for LoggingSourceStates, LoggingSourceBrowserActions
    QVariant value() const;
    void setValue(const QVariant &value);

    // Valid for LoggingEventTypeActiveChanged
    bool active() const;
    void setActive(bool active);

    // Valid for LoggingLevelAlert
    int errorCode() const;

private:
    QDateTime m_timestamp;
    Logging::LoggingLevel m_level;
    Logging::LoggingSource m_source;

    // RuleSource specific properties.
    // FIXME: If it turns out we need many more of those, we should subclass LogEntry with specific ones.
    QUuid m_typeId;
    DeviceId m_deviceId;
    QVariant m_value;
    Logging::LoggingEventType m_eventType;
    bool m_active;
    int m_errorCode;
};

class LogEntries: QList<LogEntry>
{
    Q_GADGET
    Q_PROPERTY(int count READ count)
public:
    LogEntries();
    LogEntries(const QList<LogEntry> &other);
    Q_INVOKABLE QVariant get(int index) const;
    Q_INVOKABLE void put(const QVariant &variant);
};

QDebug operator<<(QDebug dbg, const LogEntry &entry);

}
Q_DECLARE_METATYPE(nymeaserver::LogEntry)
Q_DECLARE_METATYPE(nymeaserver::LogEntries)

#endif