// SPDX-License-Identifier: GPL-3.0-or-later

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright (C) 2013 - 2024, nymea GmbH
* Copyright (C) 2024 - 2025, chargebyte austria GmbH
*
* This file is part of nymea-energy-plugin-nymea.
*
* nymea-energy-plugin-nymea.s 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.
*
* nymea-energy-plugin-nymea.s 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-energy-plugin-nymea. If not, see <https://www.gnu.org/licenses/>.
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#ifndef MANUALSLOTCONFIG_H
#define MANUALSLOTCONFIG_H

#include <QDateTime>
#include <QMap>
#include <QString>
#include <QVariant>
#include <QMetaType>

#include "flexibleload.h"

// Configuration for one manually-defined scheduling slot.
// Used exclusively by ManualStrategy.
//
// When repeating = true, the config recurs weekly based on the day-of-week
// and time-of-day derived from start/end.  Overnight slots (e.g. Mon 22:00
// → Tue 06:00) are handled correctly.
struct ManualSlotConfig {
    QDateTime start;
    QDateTime end;
    QMap<LoadSource, double> powerAllocations; // LoadSource → Watts
    QString   label;       // user-visible name, e.g. "Recharge VE nuit"
    bool      repeating  = false;
    QDateTime expiresAt;   // optional — slot is ignored after this time

    bool isNull()    const { return !start.isValid(); }
    bool isExpired() const;

    // Returns true if slotStart falls within this config's time window.
    // Returns false when isExpired() — use matchesSlotIgnoreExpiry() to detect
    // "would have matched but is expired".
    bool matchesSlot(const QDateTime &slotStart) const;
    bool matchesSlotIgnoreExpiry(const QDateTime &slotStart) const;

    QVariantMap toJson() const;
    static ManualSlotConfig fromJson(const QVariantMap &map);
};

Q_DECLARE_METATYPE(ManualSlotConfig)

// Helpers for serialising powerAllocations map.
// Keys used in JSON: "ev", "battery", "dhw", "heatpump", "feedin"
QString    manualSlotAllocationKey(LoadSource source);
LoadSource manualSlotSourceFromKey(const QString &key);

#endif // MANUALSLOTCONFIG_H