110 lines
3.8 KiB
C++
110 lines
3.8 KiB
C++
// SPDX-License-Identifier: GPL-3.0-or-later
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright (C) 2013 - 2024, nymea GmbH
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* Copyright (C) 2024 - 2025, chargebyte austria GmbH
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*
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* This file is part of nymea-energy-plugin-nymea.
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*
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* nymea-energy-plugin-nymea.s free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* nymea-energy-plugin-nymea.s distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with nymea-energy-plugin-nymea. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "spotmarketdataprovider.h"
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#include "../plugininfo.h"
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#include <QFile>
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#include <QSettings>
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#include <nymeasettings.h>
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SpotMarketDataProvider::SpotMarketDataProvider(QNetworkAccessManager *networkManager, QObject *parent)
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: QObject{parent},
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m_networkManager{networkManager}
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{
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m_cacheFilePath = NymeaSettings::cachePath() + "/nymea-energy-spotmarket-data.cache";
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}
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SpotMarketProviderInfo SpotMarketDataProvider::info() const
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{
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return m_info;
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}
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bool SpotMarketDataProvider::enabled() const
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{
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return m_enabled;
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}
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bool SpotMarketDataProvider::available() const
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{
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return m_available;
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}
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ScoreEntries SpotMarketDataProvider::scoreEntries() const
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{
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return m_scoreEntries;
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}
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void SpotMarketDataProvider::cacheDataEntries(const ScoreEntries &scoreEntries)
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{
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QSettings settings(m_cacheFilePath, QSettings::IniFormat);
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qCDebug(dcNymeaEnergy()) << this << "update cache" << m_cacheFilePath;
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settings.beginWriteArray(info().name(), scoreEntries.count());
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for (int i = 0; i < scoreEntries.count(); i++) {
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settings.setArrayIndex(i);
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settings.setValue("startDateTime", scoreEntries.at(i).startDateTime());
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settings.setValue("endDateTime", scoreEntries.at(i).endDateTime());
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settings.setValue("value", scoreEntries.at(i).value());
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}
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settings.endArray();
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}
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ScoreEntries SpotMarketDataProvider::loadCachedDataEntries()
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{
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ScoreEntries entries;
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QSettings settings(NymeaSettings::cachePath() + "/nymea-energy-spotmarket-data.cache", QSettings::IniFormat);
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qCDebug(dcNymeaEnergy()) << this << "loading data from cache" << m_cacheFilePath;
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int size = settings.beginReadArray(info().name());
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for (int i = 0; i < size; i++) {
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settings.setArrayIndex(i);
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ScoreEntry entry;
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entry.setStartDateTime(settings.value("startDateTime").toDateTime());
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entry.setEndDateTime(settings.value("endDateTime").toDateTime());
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entry.setValue(settings.value("value").toDouble());
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entries.append(entry);
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}
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settings.endArray();
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return entries;
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}
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bool SpotMarketDataProvider::clearCache()
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{
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qCDebug(dcNymeaEnergy()) << this << "clear cache" << m_cacheFilePath;
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return QFile::remove(m_cacheFilePath);
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}
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QDebug operator<<(QDebug debug, const SpotMarketProviderInfo &providerInfo)
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{
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QDebugStateSaver saver(debug);
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debug.nospace() << "SpotMarktProviderInfo(" << providerInfo.name() << ", " << providerInfo.country() << ", " << providerInfo.website() << ", id: " << providerInfo.providerId().toString() << ")";
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return debug;
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}
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QDebug operator<<(QDebug debug, SpotMarketDataProvider *provider)
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{
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QDebugStateSaver saver(debug);
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debug.nospace() << "SpotMarktDataProvider(" << provider->info().name() << ", " << provider->info().country() << ")";
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return debug;
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}
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