233 lines
11 KiB
C++
233 lines
11 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
*
|
|
* Copyright 2013 - 2022, nymea GmbH
|
|
* Contact: contact@nymea.io
|
|
*
|
|
* This file is part of nymea.
|
|
* This project including source code and documentation is protected by
|
|
* copyright law, and remains the property of nymea GmbH. All rights, including
|
|
* reproduction, publication, editing and translation, are reserved. The use of
|
|
* this project is subject to the terms of a license agreement to be concluded
|
|
* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
|
|
* under https://nymea.io/license
|
|
*
|
|
* GNU Lesser General Public License Usage
|
|
* Alternatively, this project may be redistributed and/or modified under the
|
|
* terms of the GNU Lesser General Public License as published by the Free
|
|
* Software Foundation; version 3. This project is 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this project. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
* For any further details and any questions please contact us under
|
|
* contact@nymea.io or see our FAQ/Licensing Information on
|
|
* https://nymea.io/license/faq
|
|
*
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
#include "integrationpluginpowerfox.h"
|
|
#include "plugininfo.h"
|
|
#include "plugintimer.h"
|
|
|
|
#include <network/networkaccessmanager.h>
|
|
#include <QNetworkReply>
|
|
#include <QJsonDocument>
|
|
|
|
IntegrationPluginPowerfox::IntegrationPluginPowerfox()
|
|
{
|
|
|
|
}
|
|
|
|
IntegrationPluginPowerfox::~IntegrationPluginPowerfox()
|
|
{
|
|
}
|
|
|
|
void IntegrationPluginPowerfox::startPairing(ThingPairingInfo *info)
|
|
{
|
|
info->finish(Thing::ThingErrorNoError, QT_TR_NOOP("Please enter the login credentials for your powerfox account."));
|
|
}
|
|
|
|
void IntegrationPluginPowerfox::confirmPairing(ThingPairingInfo *info, const QString &username, const QString &password)
|
|
{
|
|
// Using /main/current as that one has the highest rate limit and we don't want to lock up the api for the following
|
|
// setupThing call as /all/devices can only be called once per minute.
|
|
QNetworkRequest request(QUrl("https://backend.powerfox.energy/api/2.0/my/main/current"));
|
|
QString concatenated = username + ":" + password;
|
|
QByteArray data = concatenated.toLocal8Bit().toBase64();
|
|
QString headerData = "Basic " + data;
|
|
request.setRawHeader("Authorization", headerData.toLocal8Bit());
|
|
qCDebug(dcPowerfox()) << "requesting:" << request.url().toString() << headerData;
|
|
QNetworkReply *reply = hardwareManager()->networkManager()->get(request);
|
|
connect(reply, &QNetworkReply::finished, reply, &QNetworkReply::deleteLater);
|
|
connect(reply, &QNetworkReply::finished, info, [info, reply, this, username, password](){
|
|
if (reply->error() == QNetworkReply::AuthenticationRequiredError) {
|
|
qCWarning(dcPowerfox()) << "Error fetching devices from account";
|
|
info->finish(Thing::ThingErrorAuthenticationFailure, QT_TR_NOOP("Error logging to powerfox. Please try again."));
|
|
return;
|
|
}
|
|
if (reply->error() != QNetworkReply::NoError) {
|
|
qCWarning(dcPowerfox()) << "Error getting paired devices" << reply->error() << reply->errorString();
|
|
info->finish(Thing::ThingErrorHardwareFailure, reply->errorString());
|
|
return;
|
|
}
|
|
|
|
qCDebug(dcPowerfox) << "Auth request succeeded";
|
|
|
|
pluginStorage()->beginGroup(info->thingId().toString());
|
|
pluginStorage()->setValue("username", username);
|
|
pluginStorage()->setValue("password", password);
|
|
pluginStorage()->endGroup();
|
|
info->finish(Thing::ThingErrorNoError);
|
|
});
|
|
}
|
|
|
|
void IntegrationPluginPowerfox::setupThing(ThingSetupInfo *info)
|
|
{
|
|
if (info->thing()->thingClassId() == accountThingClassId) {
|
|
QNetworkReply *reply = request(info->thing(), "/all/devices"); // Max 1 per minute
|
|
connect(reply, &QNetworkReply::finished, info, [info, reply, this](){
|
|
if (reply->error() == QNetworkReply::AuthenticationRequiredError) {
|
|
qCWarning(dcPowerfox()) << "Error fetching devices from account";
|
|
info->finish(Thing::ThingErrorAuthenticationFailure, QT_TR_NOOP("Login error at powerfox.energy."));
|
|
return;
|
|
}
|
|
if (reply->error() != QNetworkReply::NoError) {
|
|
qCWarning(dcPowerfox()) << "Error fetching devices from account" << reply->error();
|
|
info->finish(Thing::ThingErrorAuthenticationFailure, reply->errorString());
|
|
return;
|
|
}
|
|
|
|
QByteArray data = reply->readAll();
|
|
|
|
QJsonParseError error;
|
|
QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &error);
|
|
if (error.error != QJsonParseError::NoError) {
|
|
qCWarning(dcPowerfox()) << "JSON parse error in response from powerfox:" << error.error << error.errorString() << data;
|
|
info->finish(Thing::ThingErrorHardwareFailure, QT_TR_NOOP("Unable to process response from from server."));
|
|
return;
|
|
}
|
|
|
|
info->finish(Thing::ThingErrorNoError);
|
|
|
|
info->thing()->setStateValue(accountConnectedStateTypeId, true);
|
|
info->thing()->setStateValue(accountLoggedInStateTypeId, true);
|
|
|
|
foreach (const QVariant &entry, jsonDoc.toVariant().toList()) {
|
|
QVariantMap entryMap = entry.toMap();
|
|
QString id = entryMap.value("DeviceId").toString();
|
|
bool mainDevice = entryMap.value("MainDevice").toBool();
|
|
Division division = static_cast<Division>(entryMap.value("Devision").toInt());
|
|
|
|
if (!mainDevice) {
|
|
qCDebug(dcPowerfox()) << "Skipping non-main device" << qUtf8Printable(QJsonDocument::fromVariant(entryMap).toJson());
|
|
continue;
|
|
}
|
|
|
|
if (division != DivisionPowerMeter) {
|
|
qCInfo(dcPowerfox()) << "Device type" << division << "is not yet supported.";
|
|
continue;
|
|
}
|
|
|
|
Thing *child = myThings().filterByParentId(info->thing()->id()).findByParams({Param(powerMeterThingIdParamTypeId, id)});
|
|
if (!child) {
|
|
qCDebug(dcPowerfox()) << "Found new power meter device:" << id;
|
|
ThingDescriptor descriptor(powerMeterThingClassId, "powerfox power meter", QString(), info->thing()->id());
|
|
descriptor.setParams({Param(powerMeterThingIdParamTypeId, id)});
|
|
emit autoThingsAppeared({descriptor});
|
|
}
|
|
}
|
|
});
|
|
|
|
return;
|
|
}
|
|
|
|
info->finish(Thing::ThingErrorNoError);
|
|
}
|
|
|
|
void IntegrationPluginPowerfox::postSetupThing(Thing */*thing*/)
|
|
{
|
|
if (!m_pollTimer) {
|
|
m_pollTimer = hardwareManager()->pluginTimerManager()->registerTimer(4);
|
|
connect(m_pollTimer, &PluginTimer::timeout, this, [this](){
|
|
foreach (Thing *account, myThings().filterByInterface("account")) {
|
|
foreach (Thing *powerMeter, myThings().filterByParentId(account->id()).filterByInterface("energymeter")) {
|
|
QUrlQuery query;
|
|
query.addQueryItem("unit", "kWh");
|
|
// Can be called at max once per 3 secs. Not sure if that's per account or per meter ID yet. Assuming per meter ID for now.
|
|
QNetworkReply *reply = request(account, "/" + powerMeter->paramValue(powerMeterThingIdParamTypeId).toString() + "/current", query);
|
|
connect(reply, &QNetworkReply::finished, powerMeter, [account, powerMeter, reply](){
|
|
if (reply->error() == QNetworkReply::AuthenticationRequiredError) {
|
|
account->setStateValue(accountConnectedStateTypeId, false);
|
|
account->setStateValue(accountLoggedInStateTypeId, false);
|
|
}
|
|
if (reply->error() != QNetworkReply::NoError) {
|
|
qCWarning(dcPowerfox()) << "Failed to poll power meter:" << reply->error() << reply->errorString();
|
|
powerMeter->setStateValue(powerMeterConnectedStateTypeId, false);
|
|
powerMeter->setStateValue(powerMeterCurrentPowerStateTypeId, 0);
|
|
powerMeter->setStateValue(powerMeterCurrentPhaseAStateTypeId, 0);
|
|
powerMeter->setStateValue(powerMeterVoltagePhaseAStateTypeId, 0);
|
|
return;
|
|
}
|
|
|
|
QByteArray data = reply->readAll();
|
|
QJsonParseError error;
|
|
QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &error);
|
|
if (error.error != QJsonParseError::NoError) {
|
|
qCWarning(dcPowerfox()) << "Unable to parse reply from powerfox:" << error.error << error.errorString() << data;
|
|
return;
|
|
}
|
|
|
|
account->setStateValue(accountConnectedStateTypeId, true);
|
|
|
|
QVariantMap map = jsonDoc.toVariant().toMap();
|
|
powerMeter->setStateValue(powerMeterConnectedStateTypeId, !map.value("Outdated").toBool());
|
|
|
|
powerMeter->setStateValue(powerMeterCurrentPowerStateTypeId, map.value("Watt").toDouble());
|
|
powerMeter->setStateValue(powerMeterTotalEnergyConsumedStateTypeId, map.value("A_Plus").toDouble());
|
|
powerMeter->setStateValue(powerMeterTotalEnergyProducedStateTypeId, map.value("A_Minus").toDouble());
|
|
|
|
// We don't get voltage/current from the API, let's assume 230V as powerfox is only available in Europe for now
|
|
powerMeter->setStateValue(powerMeterVoltagePhaseAStateTypeId, 230);
|
|
powerMeter->setStateValue(powerMeterCurrentPhaseAStateTypeId, powerMeter->stateValue(powerMeterCurrentPowerStateTypeId).toDouble() / powerMeter->stateValue(powerMeterVoltagePhaseAStateTypeId).toDouble());
|
|
});
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
void IntegrationPluginPowerfox::thingRemoved(Thing */*thing*/)
|
|
{
|
|
if (myThings().isEmpty()) {
|
|
hardwareManager()->pluginTimerManager()->unregisterTimer(m_pollTimer);
|
|
m_pollTimer = nullptr;
|
|
}
|
|
}
|
|
|
|
QNetworkReply *IntegrationPluginPowerfox::request(Thing *thing, const QString &path, const QUrlQuery &query)
|
|
{
|
|
pluginStorage()->beginGroup(thing->id().toString());
|
|
QString username = pluginStorage()->value("username").toString();
|
|
QString password = pluginStorage()->value("password").toString();
|
|
pluginStorage()->endGroup();
|
|
|
|
QUrl url;
|
|
url.setScheme("https");
|
|
url.setHost("backend.powerfox.energy");
|
|
url.setPath("/api/2.0/my" + path);
|
|
url.setQuery(query);
|
|
QNetworkRequest request(url);
|
|
QString concatenated = username + ":" + password;
|
|
QByteArray data = concatenated.toLocal8Bit().toBase64();
|
|
QString headerData = "Basic " + data;
|
|
request.setRawHeader("Authorization", headerData.toLocal8Bit());
|
|
// qCDebug(dcPowerfox()) << "requesting:" << url.toString() << headerData;
|
|
QNetworkReply *reply = hardwareManager()->networkManager()->get(request);
|
|
connect(reply, &QNetworkReply::finished, reply, &QNetworkReply::deleteLater);
|
|
return reply;
|
|
}
|
|
|