// 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 NYMEAENERGYJSONHANDLER_H
#define NYMEAENERGYJSONHANDLER_H

#include <QObject>

#include <jsonrpc/jsonhandler.h>

#include "types/scoreentry.h"
#include "etm/ratios/energyratioscalculator.h"

class SmartChargingManager;
class SpotMarketManager;
class LoadConfigStore;
class EnergyManager;

class NymeaEnergyJsonHandler : public JsonHandler
{
    Q_OBJECT
public:
    explicit NymeaEnergyJsonHandler(SpotMarketManager *spotMarketManager, SmartChargingManager *smartChargingManager, LoadConfigStore *loadConfigStore = nullptr, EnergyManager *energyManager = nullptr, QObject *parent = nullptr);

    QString name() const override;

    Q_INVOKABLE JsonReply *GetPhasePowerLimit(const QVariantMap &params);
    Q_INVOKABLE JsonReply *SetPhasePowerLimit(const QVariantMap &params);

    Q_INVOKABLE JsonReply *GetAcquisitionTolerance(const QVariantMap &params);
    Q_INVOKABLE JsonReply *SetAcquisitionTolerance(const QVariantMap &params);

    Q_INVOKABLE JsonReply *GetBatteryLevelConsideration(const QVariantMap &params);
    Q_INVOKABLE JsonReply *SetBatteryLevelConsideration(const QVariantMap &params);

    Q_INVOKABLE JsonReply *GetChargingInfos(const QVariantMap &params);
    Q_INVOKABLE JsonReply *SetChargingInfo(const QVariantMap &params, const JsonContext &context);

    Q_INVOKABLE JsonReply *GetLockOnUnplug(const QVariantMap &params);
    Q_INVOKABLE JsonReply *SetLockOnUnplug(const QVariantMap &params);

    Q_INVOKABLE JsonReply *GetAvailableSpotMarketProviders(const QVariantMap &params);
    Q_INVOKABLE JsonReply *GetSpotMarketConfiguration(const QVariantMap &params);
    Q_INVOKABLE JsonReply *SetSpotMarketConfiguration(const QVariantMap &params);
    Q_INVOKABLE JsonReply *GetSpotMarketScoreEntries(const QVariantMap &params);

    Q_INVOKABLE JsonReply *GetChargingSchedules(const QVariantMap &params);

    Q_INVOKABLE JsonReply *GetLoadConfig(const QVariantMap &params);
    Q_INVOKABLE JsonReply *SetLoadConfig(const QVariantMap &params);

    // [Phase 2] Ratios canoniques (autoconsommation / autonomie), % [0,100].
    Q_INVOKABLE JsonReply *GetEnergyRatios(const QVariantMap &params);

    /*!
     * \brief [ETM] Lève le verrou de défaut d'une charge pilotée (ECS-410).
     * \param params \c {"loadId": string}.
     * \return \c energyError — \c EnergyErrorNoError si la charge existe et son défaut est
     *   levé, \c EnergyErrorInvalidParameter si l'identifiant est inconnu.
     * \note Acte DÉLIBÉRÉ de l'opérateur : le défaut d'ECS-410 est collant par conception, et
     *   cet appel est le seul moyen de le lever hors reconstruction de l'adaptateur. Il est
     *   journalisé côté arbitre — c'est ce qui rend le diagnostic possible après coup.
     */
    Q_INVOKABLE JsonReply *ClearLoadFault(const QVariantMap &params);

signals:
    void PhasePowerLimitChanged(const QVariantMap &params);
    void AcquisitionToleranceChanged(const QVariantMap &params);
    void LockOnUnplugChanged(const QVariantMap &params);
    void ChargingInfoAdded(const QVariantMap &params);
    void ChargingInfoRemoved(const QVariantMap &params);
    void ChargingInfoChanged(const QVariantMap &params);
    void SpotMarketConfigurationChanged(const QVariantMap &params);
    void SpotMarketScoreEntriesChanged(const QVariantMap &params);
    void ChargingSchedulesChanged(const QVariantMap &params);
    void BatteryLevelConsiderationChanged(const QVariantMap &params);
    void LoadConfigChanged(const QVariantMap &params);
    void EnergyRatiosChanged(const QVariantMap &params);

private slots:
    void onPowerBalanceChanged();

private:
    SpotMarketManager *m_spotMarketManager;
    SmartChargingManager *m_smartChargingManager = nullptr;
    LoadConfigStore *m_loadConfigStore = nullptr;
    EnergyManager *m_energyManager = nullptr;

    EnergyRatiosCalculator m_ratiosCalculator;
    EnergyRatiosCalculator::Ratios m_lastRatios;
    bool m_lastRatiosValid = false; // un calcul a-t-il déjà été émis ?

    QVariantMap currentEnergyRatios();
    void sendSpotMarketConfigurationChangedNotification();

};

#endif // NYMEAENERGYJSONHANDLER_H