// 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/>.
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#include <QtTest>
#include <QDateTime>

#include "simulationbase.h"

using namespace nymeaserver;

class ChargerPlugEvent
{
public:
    ChargerPlugEvent() = default;
    ChargerPlugEvent(const QDateTime &dt, bool pi = false, int pu = 0)
        : dateTime{dt},
        pluggedIn{pi},
        percentageUsed{pu}
    {}
    QDateTime dateTime;
    bool pluggedIn;
    int percentageUsed = 0;
};

class Simulation: public SimulationBase
{
    Q_OBJECT
public:
    explicit Simulation(QObject *parent = nullptr) : SimulationBase(parent) { };

    typedef QList<ChargerPlugEvent> ChargerPlugEvents;
    typedef QList<int> DetailsStepList;

private slots:
    void run_data();
    void run();

    // [T3] etmvariableload (ECS/routeur) : arrondi fixed (powerLevels) + clamp dynamic
    // (maxPowerW), recrédit currentPowerW (anti-clignotement), délestage, round-trip powerSetpoint.
    void testEcsSurplusPV();

    // [T4] Watchdog L2 : compteur muet >90 s → etmvariableload setPowerSetpoint(0) force=true,
    // planif suspendue (reste 0 sur N cycles), reprise au retour compteur.
    void testMeterSilentFallback();

    // [T4] Persistance LoadConfig (§4) : SetConfigs → fichier → relecture round-trip + validation.
    void testLoadConfigPersistence();
    // [T4] Construction des adaptateurs depuis la config : enabled servi, disabled exclu (§9).
    void testLoadConfigBuildsAdapters();
    // [T4] Injection RPC end-to-end : NymeaEnergy.Get/SetLoadConfig (couche consommée par l'app).
    void testLoadConfigRpc();

    // SG-Ready (PAC) : montée d'états sur surplus, hystérésis 3↔4, protection court-cycling,
    // + Volet 4 budget PARTAGÉ etmvariableload(ECS)↔PAC (waterfall unifié, inversion priorité).
    void testSgReadySurplus();

    // [T2] DÉSACTIVÉ (QSKIP) — la combinatoire relais part dans le thing etmvariableload ;
    // le moteur ne testera plus que l'arrondi en watts. TODO T3.
    void testEcsRelayTopologies();

    void printStates(Thing *thing);
    void updateChargerMeter(Thing *thing);

    QStringList plotOriginalData(int powerBalanceCount);
    QStringList plotSimulation(const QString &title, int powerBalanceCount);
    QStringList plotSpotMarketData(int powerBalanceCount);

};

Q_DECLARE_METATYPE(ChargerPlugEvent)
Q_DECLARE_METATYPE(Simulation::ChargerPlugEvents)
Q_DECLARE_METATYPE(Simulation::DetailsStepList)