522 lines
17 KiB
C++
522 lines
17 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright 2013 - 2020, nymea GmbH
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* Contact: contact@nymea.io
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*
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* This file is part of nymea.
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* This project including source code and documentation is protected by
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* copyright law, and remains the property of nymea GmbH. All rights, including
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* reproduction, publication, editing and translation, are reserved. The use of
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* this project is subject to the terms of a license agreement to be concluded
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* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
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* under https://nymea.io/license
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*
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* GNU General Public License Usage
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* Alternatively, this project may be redistributed and/or modified under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, GNU version 3. This project is distributed in the hope that it
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* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* 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 along with
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* this project. If not, see <https://www.gnu.org/licenses/>.
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*
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* For any further details and any questions please contact us under
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* contact@nymea.io or see our FAQ/Licensing Information on
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* https://nymea.io/license/faq
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "logsmodelng.h"
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#include <QDateTime>
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#include <QDebug>
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#include <QMetaEnum>
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#include <QJsonDocument>
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#include "engine.h"
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#include "types/logentry.h"
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#include "logmanager.h"
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LogsModelNg::LogsModelNg(QObject *parent) : QAbstractListModel(parent)
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{
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}
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Engine *LogsModelNg::engine() const
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{
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return m_engine;
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}
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void LogsModelNg::setEngine(Engine *engine)
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{
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if (m_engine != engine) {
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m_engine = engine;
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connect(engine->logManager(), &LogManager::logEntryReceived, this, &LogsModelNg::newLogEntryReceived);
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emit engineChanged();
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}
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}
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int LogsModelNg::rowCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent)
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return m_list.count();
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}
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QVariant LogsModelNg::data(const QModelIndex &index, int role) const
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{
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switch (role) {
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case RoleTimestamp:
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return m_list.at(index.row())->timestamp();
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case RoleValue:
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return m_list.at(index.row())->value();
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case RoleThingId:
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case RoleDeviceId:
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return m_list.at(index.row())->thingId();
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case RoleTypeId:
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return m_list.at(index.row())->typeId();
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case RoleSource:
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return m_list.at(index.row())->source();
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case RoleLoggingEventType:
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return m_list.at(index.row())->loggingEventType();
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}
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return QVariant();
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}
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QHash<int, QByteArray> LogsModelNg::roleNames() const
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{
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QHash<int, QByteArray> roles;
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roles.insert(RoleTimestamp, "timestamp");
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roles.insert(RoleValue, "value");
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roles.insert(RoleThingId, "thingId");
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roles.insert(RoleDeviceId, "deviceId");
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roles.insert(RoleTypeId, "typeId");
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roles.insert(RoleSource, "source");
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roles.insert(RoleLoggingEventType, "loggingEventType");
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return roles;
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}
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void LogsModelNg::classBegin()
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{
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}
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void LogsModelNg::componentComplete()
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{
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m_ready = true;
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fetchMore();
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}
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bool LogsModelNg::busy() const
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{
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return m_busy;
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}
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bool LogsModelNg::live() const
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{
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return m_live;
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}
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void LogsModelNg::setLive(bool live)
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{
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if (m_live != live) {
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m_live = live;
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emit liveChanged();
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}
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}
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QUuid LogsModelNg::thingId() const
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{
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return m_thingId;
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}
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void LogsModelNg::setThingId(const QUuid &thingId)
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{
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if (m_thingId != thingId) {
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m_thingId = thingId;
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emit thingIdChanged();
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}
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}
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QStringList LogsModelNg::typeIds() const
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{
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QStringList strings;
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foreach (const QUuid &id, m_typeIds) {
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strings.append(id.toString());
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}
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return strings;
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}
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void LogsModelNg::setTypeIds(const QStringList &typeIds)
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{
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QList<QUuid> fixedTypeIds;
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foreach (const QString &id, typeIds) {
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fixedTypeIds.append(QUuid(id));
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}
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if (m_typeIds != fixedTypeIds) {
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m_typeIds = fixedTypeIds;
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emit typeIdsChanged();
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beginResetModel();
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qDeleteAll(m_list);
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m_list.clear();
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endResetModel();
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fetchMore();
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}
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}
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QDateTime LogsModelNg::startTime() const
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{
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return m_startTime;
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}
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void LogsModelNg::setStartTime(const QDateTime &startTime)
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{
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if (m_startTime != startTime) {
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m_startTime = startTime;
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emit startTimeChanged();
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}
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}
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QDateTime LogsModelNg::endTime() const
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{
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return m_endTime;
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}
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void LogsModelNg::setEndTime(const QDateTime &endTime)
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{
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if (m_endTime != endTime) {
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m_endTime = endTime;
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emit endTimeChanged();
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}
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}
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QtCharts::QXYSeries *LogsModelNg::graphSeries() const
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{
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return m_graphSeries;
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}
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void LogsModelNg::setGraphSeries(QtCharts::QXYSeries *graphSeries)
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{
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m_graphSeries = graphSeries;
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}
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QDateTime LogsModelNg::viewStartTime() const
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{
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return m_viewStartTime;
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}
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void LogsModelNg::setViewStartTime(const QDateTime &viewStartTime)
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{
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if (m_viewStartTime != viewStartTime) {
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m_viewStartTime = viewStartTime;
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emit viewStartTimeChanged();
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if (m_list.count() == 0 || m_list.last()->timestamp() > m_viewStartTime) {
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if (canFetchMore()) {
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fetchMore();
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}
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}
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}
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}
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QVariant LogsModelNg::minValue() const
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{
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return m_minValue;
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}
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QVariant LogsModelNg::maxValue() const
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{
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return m_maxValue;
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}
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LogEntry *LogsModelNg::get(int index) const
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{
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if (index >= 0 && index < m_list.count()) {
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return m_list.at(index);
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}
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return nullptr;
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}
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void LogsModelNg::logsReply(int commandId, const QVariantMap &data)
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{
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int offset = data.value("offset").toInt();
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int count = data.value("count").toInt();
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// qDebug() << qUtf8Printable(QJsonDocument::fromVariant(data).toJson());
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QList<LogEntry*> newBlock;
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QList<QVariant> logEntries = data.value("logEntries").toList();
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foreach (const QVariant &logEntryVariant, logEntries) {
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QVariantMap entryMap = logEntryVariant.toMap();
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QDateTime timeStamp = QDateTime::fromMSecsSinceEpoch(entryMap.value("timestamp").toLongLong());
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QString thingId;
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if (m_engine->jsonRpcClient()->ensureServerVersion("5.0")) {
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thingId = entryMap.value("thingId").toString();
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} else {
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thingId = entryMap.value("deviceId").toString();
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}
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QString typeId = entryMap.value("typeId").toString();
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QMetaEnum sourceEnum = QMetaEnum::fromType<LogEntry::LoggingSource>();
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LogEntry::LoggingSource loggingSource = static_cast<LogEntry::LoggingSource>(sourceEnum.keyToValue(entryMap.value("source").toByteArray()));
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QMetaEnum loggingEventTypeEnum = QMetaEnum::fromType<LogEntry::LoggingEventType>();
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LogEntry::LoggingEventType loggingEventType = static_cast<LogEntry::LoggingEventType>(loggingEventTypeEnum.keyToValue(entryMap.value("eventType").toByteArray()));
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QVariant value = loggingEventType == LogEntry::LoggingEventTypeActiveChange ? entryMap.value("active").toBool() : entryMap.value("value");
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LogEntry *entry = new LogEntry(timeStamp, value, thingId, typeId, loggingSource, loggingEventType, entryMap.value("errorCode").toString(), this);
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newBlock.append(entry);
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}
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qDebug() << "Received logs from" << offset << "to" << offset + count << "Actual count:" << newBlock.count();
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if (count < m_blockSize) {
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m_canFetchMore = false;
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}
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if (newBlock.isEmpty()) {
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m_busy = false;
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emit busyChanged();
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return;
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}
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beginInsertRows(QModelIndex(), offset, offset + newBlock.count() - 1);
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QVariant newMin = m_minValue;
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QVariant newMax = m_maxValue;
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for (int i = 0; i < newBlock.count(); i++) {
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LogEntry *entry = newBlock.at(i);
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m_list.insert(offset + i, entry);
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Device *dev = m_engine->deviceManager()->devices()->getDevice(entry->thingId());
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if (!dev) {
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qWarning() << "Device not found in system. Cannot add item to graph series.";
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continue;
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}
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StateType *entryStateType = dev->thingClass()->stateTypes()->getStateType(entry->typeId());
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if (m_graphSeries) {
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if (entryStateType->type().toLower() == "bool") {
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// We don't want bools painting triangles, add a toggle point to keep lines straight
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if (i > 0) {
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LogEntry *newerEntry = newBlock.at(i - 1);
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if (newerEntry->value().toBool() != entry->value().toBool()) {
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m_graphSeries->append(QPointF(newerEntry->timestamp().addMSecs(-1).toMSecsSinceEpoch(), entry->value().toBool() ? 1 : 0));
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}
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}
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if (m_graphSeries->count() == 0) {
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// If it's the first one, make sure we add an ending point at 1
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m_graphSeries->append(QPointF(QDateTime::currentDateTime().addDays(1).toMSecsSinceEpoch(), 1));
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m_graphSeries->append(QPointF(QDateTime::currentDateTime().addDays(1).toMSecsSinceEpoch(), entry->value().toBool() ? 1 : 0));
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} else if (i == 0) {
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// Adding a new batch... remove the last appended 1 from the previous batch
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m_graphSeries->remove(m_graphSeries->count() - 1);
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}
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m_graphSeries->append(QPointF(entry->timestamp().toMSecsSinceEpoch(), entry->value().toBool() ? 1 : 0));
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if (i == newBlock.count() - 1) {
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// End the batch at 1 again
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m_graphSeries->append(QPointF(entry->timestamp().addSecs(60).toMSecsSinceEpoch(), 1));
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}
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// Adjust min/max
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if (!newMin.isValid() || newMin > entry->value()) {
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newMin = 0;
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}
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if (!newMax.isValid() || newMax < entry->value()) {
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newMax = 1;
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}
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} else {
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// Add a point in the future to extend the graph (so it can scroll with time and the graph wouldn't end at the last known value)
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if (m_graphSeries->count() == 0) {
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m_graphSeries->append(QPointF(QDateTime::currentDateTime().addDays(1).toMSecsSinceEpoch(), Types::instance()->toUiValue(entry->value(), entryStateType->unit()).toReal()));
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}
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// Add the actual value
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QVariant value = Types::instance()->toUiValue(entry->value(), entryStateType->unit());
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m_graphSeries->append(QPointF(entry->timestamp().toMSecsSinceEpoch(), value.toReal()));
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// Adjust min/max
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if (!newMin.isValid() || newMin > value) {
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newMin = value.toReal();
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}
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if (!newMax.isValid() || newMax < value) {
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newMax = value.toReal();
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}
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}
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}
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}
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endInsertRows();
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emit countChanged();
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qDebug() << "min" << m_minValue << "max" << m_maxValue << "newMin" << newMin << "newMax" << newMax;
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if (m_minValue != newMin) {
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m_minValue = newMin;
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emit minValueChanged();
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}
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if (m_maxValue != newMax) {
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m_maxValue = newMax;
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emit maxValueChanged();
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}
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m_busy = false;
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emit busyChanged();
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if (m_viewStartTime.isValid() && m_list.count() > 0 && m_list.last()->timestamp() > m_viewStartTime && canFetchMore()) {
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fetchMore();
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}
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}
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void LogsModelNg::fetchMore(const QModelIndex &parent)
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{
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Q_UNUSED(parent)
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if (!m_ready) {
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return;
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}
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if (!m_engine) {
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qWarning() << "Cannot update. Engine not set";
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return;
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}
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if (m_busy) {
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return;
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}
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if ((!m_startTime.isNull() && m_endTime.isNull()) || (m_startTime.isNull() && !m_endTime.isNull())) {
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// Need neither or both, startTime and endTime set
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return;
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}
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m_busy = true;
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emit busyChanged();
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QVariantMap params;
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if (!m_thingId.isNull()) {
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QVariantList thingIds;
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thingIds.append(m_thingId);
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if (m_engine->jsonRpcClient()->ensureServerVersion("5.0")) {
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params.insert("thingIds", thingIds);
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} else {
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params.insert("deviceIds", thingIds);
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}
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}
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if (!m_typeIds.isEmpty()) {
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QVariantList typeIds;
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foreach (const QUuid &typeId, m_typeIds) {
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typeIds.append(typeId);
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}
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params.insert("typeIds", typeIds);
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}
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if (!m_startTime.isNull() && !m_endTime.isNull()) {
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QVariantList timeFilters;
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QVariantMap timeFilter;
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timeFilter.insert("startDate", m_startTime.toSecsSinceEpoch());
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timeFilter.insert("endDate", m_endTime.toSecsSinceEpoch());
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timeFilters.append(timeFilter);
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params.insert("timeFilters", timeFilters);
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}
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params.insert("limit", m_blockSize);
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params.insert("offset", m_list.count());
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// qDebug() << "Fetching logs:" << qUtf8Printable(QJsonDocument::fromVariant(params).toJson());
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m_engine->jsonRpcClient()->sendCommand("Logging.GetLogEntries", params, this, "logsReply");
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// qDebug() << "GetLogEntries called";
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}
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bool LogsModelNg::canFetchMore(const QModelIndex &parent) const
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{
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Q_UNUSED(parent)
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// qDebug() << "canFetchMore" << (m_engine && m_canFetchMore);
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return m_engine && m_canFetchMore;
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}
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void LogsModelNg::newLogEntryReceived(const QVariantMap &data)
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{
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// qDebug() << "***** model NG" << data << m_live;
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if (!m_live) {
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return;
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}
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QVariantMap entryMap = data;
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QUuid thingId;
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if (m_engine->jsonRpcClient()->ensureServerVersion("5.0")) {
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thingId = entryMap.value("deviceId").toUuid();
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} else {
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thingId = entryMap.value("thingId").toUuid();
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}
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if (!m_thingId.isNull() && thingId != m_thingId) {
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return;
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}
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QUuid typeId = entryMap.value("typeId").toUuid();
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if (!m_typeIds.isEmpty() && !m_typeIds.contains(typeId)) {
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return;
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}
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beginInsertRows(QModelIndex(), 0, 0);
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QDateTime timeStamp = QDateTime::fromMSecsSinceEpoch(entryMap.value("timestamp").toLongLong());
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QMetaEnum sourceEnum = QMetaEnum::fromType<LogEntry::LoggingSource>();
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LogEntry::LoggingSource loggingSource = static_cast<LogEntry::LoggingSource>(sourceEnum.keyToValue(entryMap.value("source").toByteArray()));
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QMetaEnum loggingEventTypeEnum = QMetaEnum::fromType<LogEntry::LoggingEventType>();
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LogEntry::LoggingEventType loggingEventType = static_cast<LogEntry::LoggingEventType>(loggingEventTypeEnum.keyToValue(entryMap.value("eventType").toByteArray()));
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QVariant value = loggingEventType == LogEntry::LoggingEventTypeActiveChange ? entryMap.value("active").toBool() : entryMap.value("value");
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LogEntry *entry = new LogEntry(timeStamp, value, thingId, typeId, loggingSource, loggingEventType, entryMap.value("errorCode").toString(), this);
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m_list.prepend(entry);
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if (m_graphSeries) {
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Device *dev = m_engine->thingManager()->devices()->getDevice(entry->thingId());
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StateType *entryStateType = dev->thingClass()->stateTypes()->getStateType(entry->typeId());
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if (dev && dev->thingClass()->stateTypes()->getStateType(entry->typeId())->type().toLower() == "bool") {
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// First, remove the 2 rightmost (newest on the timeline) values. They're the ones in the future we added to extend the graph and making it end at 1
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if (m_graphSeries->count() > 1) {
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m_graphSeries->removePoints(0, 2);
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}
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// Prevent triangles, add a point right before the new one which reflects the old value (if there is one)
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if (m_graphSeries->points().count() > 0) {
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qreal previousValue = m_graphSeries->points().at(0).y();
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m_graphSeries->insert(0, QPointF(entry->timestamp().addMSecs(-1).toMSecsSinceEpoch(), previousValue));
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}
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// Add the actual value
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m_graphSeries->insert(0, QPointF(entry->timestamp().toMSecsSinceEpoch(), entry->value().toBool() ? 1 : 0));
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// And add the 2 "future" points again
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m_graphSeries->insert(0, QPointF(entry->timestamp().addDays(1).toMSecsSinceEpoch(), entry->value().toBool() ? 1 : 0));
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m_graphSeries->insert(0, QPointF(entry->timestamp().addDays(1).toMSecsSinceEpoch(), 1));
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} else {
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// First, remove the rightmost (newest on the timeline) value. It's the one in the future we added to extend the graph
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if (m_graphSeries->count() > 1) {
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m_graphSeries->removePoints(0, 1);
|
|
}
|
|
|
|
// Add the actual value
|
|
QVariant value = Types::instance()->toUiValue(entry->value(), entryStateType->unit());
|
|
m_graphSeries->insert(0, QPointF(entry->timestamp().toMSecsSinceEpoch(), value.toReal()));
|
|
|
|
// And add the "future" point again
|
|
m_graphSeries->insert(0, QPointF(entry->timestamp().addDays(1).toMSecsSinceEpoch(), value.toReal()));
|
|
}
|
|
|
|
|
|
if (m_minValue > entry->value().toReal()) {
|
|
m_minValue = entry->value().toReal();
|
|
emit minValueChanged();
|
|
}
|
|
if (m_maxValue < entry->value().toReal()) {
|
|
m_maxValue = entry->value().toReal();
|
|
emit maxValueChanged();
|
|
}
|
|
}
|
|
endInsertRows();
|
|
emit countChanged();
|
|
|
|
}
|
|
|
|
|