powersync-energy-plugin-etm/energyplugin/spotmarket/spotmarketdataprovider.h

143 lines
4.0 KiB
C++

// 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 SPOTMARKETDATAPROVIDER_H
#define SPOTMARKETDATAPROVIDER_H
#include <QUrl>
#include <QUuid>
#include <QObject>
#include <QDebug>
#include <QLocale>
#include <QNetworkAccessManager>
#include "../types/scoreentry.h"
class SpotMarketProviderInfo
{
Q_GADGET
Q_PROPERTY(QUuid providerId READ providerId CONSTANT)
Q_PROPERTY(QString name READ name CONSTANT)
Q_PROPERTY(uint country READ country CONSTANT)
Q_PROPERTY(QUrl website READ website CONSTANT)
public:
SpotMarketProviderInfo() = default;
SpotMarketProviderInfo(const QUuid &providerId, const QString &name, QLocale::Country country, const QUrl &website) :
m_providerId{providerId},
m_name{name},
m_country{country},
m_website{website} {
}
QUuid providerId() const {
return m_providerId;
}
QString name() const {
return m_name;
}
QLocale::Country country() const {
return m_country;
}
QUrl website() const {
return m_website;
}
private:
QUuid m_providerId;
QString m_name;
QLocale::Country m_country = QLocale::Austria;
QUrl m_website;
};
//typedef QList<SpotMarketProviderInfo> SpotMarketProviderInfos;
class SpotMarketProviderInfos: public QList<SpotMarketProviderInfo>
{
Q_GADGET
Q_PROPERTY(int count READ count)
public:
SpotMarketProviderInfos() = default;
SpotMarketProviderInfos(const QList<SpotMarketProviderInfo> &other) : QList<SpotMarketProviderInfo>(other) { }
SpotMarketProviderInfos(std::initializer_list<SpotMarketProviderInfo> args):QList(args) { }
Q_INVOKABLE QVariant get(int index) const {
return QVariant::fromValue(at(index));
}
Q_INVOKABLE void put(const QVariant &variant) {
append(variant.value<SpotMarketProviderInfo>());
}
};
Q_DECLARE_METATYPE(SpotMarketProviderInfos)
class SpotMarketDataProvider : public QObject
{
Q_OBJECT
public:
explicit SpotMarketDataProvider(QNetworkAccessManager *networkManager, QObject *parent = nullptr);
virtual ~SpotMarketDataProvider() = default;
virtual QUuid providerId() const = 0;
SpotMarketProviderInfo info() const;
bool enabled() const;
bool available() const;
ScoreEntries scoreEntries() const;
public slots:
virtual void enable() = 0;
virtual void disable() = 0;
virtual void refreshData() = 0;
signals:
void enabledChanged(bool enabled);
void availableChanged(bool available);
void scoreEntriesChanged(const ScoreEntries &scoreEntries);
protected:
QNetworkAccessManager *m_networkManager = nullptr;
SpotMarketProviderInfo m_info;
bool m_enabled = false;
bool m_available = false;
QString m_cacheFilePath;
ScoreEntries m_scoreEntries;
void cacheDataEntries(const ScoreEntries &scoreEntries);
ScoreEntries loadCachedDataEntries();
bool clearCache();
};
QDebug operator<<(QDebug debug, SpotMarketDataProvider *provider);
QDebug operator<<(QDebug debug, const SpotMarketProviderInfo &providerInfo);
#endif // SPOTMARKETDATAPROVIDER_H