From 6500fce3fd25767401cebdc9b6d606ad443cd36b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Simon=20St=C3=BCrz?= <simon.stuerz@nymea.io>
Date: Tue, 26 Mar 2024 08:25:30 +0100
Subject: [PATCH] Add server debug JSON RPC functionality

---
 libnymea-app/libnymea-app-core.h              |   7 +
 libnymea-app/libnymea-app.pri                 |   6 +
 .../serverdebug/serverdebugmanager.cpp        | 150 ++++++++++++++++++
 libnymea-app/serverdebug/serverdebugmanager.h |  83 ++++++++++
 .../serverdebug/serverloggingcategories.cpp   |  86 ++++++++++
 .../serverdebug/serverloggingcategories.h     |  65 ++++++++
 .../serverdebug/serverloggingcategory.cpp     | 102 ++++++++++++
 .../serverdebug/serverloggingcategory.h       |  85 ++++++++++
 nymea-app/resources.qrc                       |   1 +
 nymea-app/ui/system/DeveloperTools.qml        |  20 +++
 .../ui/system/ServerLoggingCategoriesPage.qml | 137 ++++++++++++++++
 11 files changed, 742 insertions(+)
 create mode 100644 libnymea-app/serverdebug/serverdebugmanager.cpp
 create mode 100644 libnymea-app/serverdebug/serverdebugmanager.h
 create mode 100644 libnymea-app/serverdebug/serverloggingcategories.cpp
 create mode 100644 libnymea-app/serverdebug/serverloggingcategories.h
 create mode 100644 libnymea-app/serverdebug/serverloggingcategory.cpp
 create mode 100644 libnymea-app/serverdebug/serverloggingcategory.h
 create mode 100644 nymea-app/ui/system/ServerLoggingCategoriesPage.qml

diff --git a/libnymea-app/libnymea-app-core.h b/libnymea-app/libnymea-app-core.h
index d90a2c1f..6599613a 100644
--- a/libnymea-app/libnymea-app-core.h
+++ b/libnymea-app/libnymea-app-core.h
@@ -146,6 +146,9 @@
 #include "zwave/zwavemanager.h"
 #include "zwave/zwavenetwork.h"
 #include "zwave/zwavenode.h"
+#include "serverdebug/serverdebugmanager.h"
+#include "serverdebug/serverloggingcategory.h"
+#include "serverdebug/serverloggingcategories.h"
 
 #include <QtQml/qqml.h>
 
@@ -360,6 +363,10 @@ void registerQmlTypes() {
     qmlRegisterUncreatableType<WiredNetworkDevice>(uri, 1, 0, "WiredNetworkDevice", "Get it from NetworkDevices");
     qmlRegisterUncreatableType<WirelessNetworkDevice>(uri, 1, 0, "WirelessNetworkDevice", "Get it from NetworkDevices");
 
+    qmlRegisterType<ServerDebugManager>(uri, 1, 0, "ServerDebugManager");
+    qmlRegisterUncreatableType<ServerLoggingCategory>(uri, 1, 0, "ServerLoggingCategory", "Get it from ServerDebugManager");
+    qmlRegisterUncreatableType<ServerLoggingCategories>(uri, 1, 0, "ServerLoggingCategories", "Get it from ServerDebugManager");
+
     qmlRegisterUncreatableType<ScriptManager>(uri, 1, 0, "ScriptManager", "Get it from Engine");
     qmlRegisterUncreatableType<Scripts>(uri, 1, 0, "Scripts", "Getit from ScriptManager");
     qmlRegisterUncreatableType<Script>(uri, 1, 0, "Script", "Getit from Scripts");
diff --git a/libnymea-app/libnymea-app.pri b/libnymea-app/libnymea-app.pri
index 34307d74..f293f761 100644
--- a/libnymea-app/libnymea-app.pri
+++ b/libnymea-app/libnymea-app.pri
@@ -32,6 +32,9 @@ SOURCES += \
     $$PWD/models/newlogsmodel.cpp \
     $$PWD/models/scriptsproxymodel.cpp \
     $$PWD/pluginconfigmanager.cpp \
+    $$PWD/serverdebug/serverdebugmanager.cpp \
+    $$PWD/serverdebug/serverloggingcategories.cpp \
+    $$PWD/serverdebug/serverloggingcategory.cpp \
     $$PWD/tagwatcher.cpp \
     $$PWD/zigbee/zigbeenode.cpp \
     $$PWD/zigbee/zigbeenodes.cpp \
@@ -198,6 +201,9 @@ HEADERS += \
     $$PWD/models/newlogsmodel.h \
     $$PWD/models/scriptsproxymodel.h \
     $$PWD/pluginconfigmanager.h \
+    $$PWD/serverdebug/serverdebugmanager.h \
+    $$PWD/serverdebug/serverloggingcategories.h \
+    $$PWD/serverdebug/serverloggingcategory.h \
     $$PWD/tagwatcher.h \
     $$PWD/zigbee/zigbeenode.h \
     $$PWD/zigbee/zigbeenodes.h \
diff --git a/libnymea-app/serverdebug/serverdebugmanager.cpp b/libnymea-app/serverdebug/serverdebugmanager.cpp
new file mode 100644
index 00000000..a095f3e9
--- /dev/null
+++ b/libnymea-app/serverdebug/serverdebugmanager.cpp
@@ -0,0 +1,150 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+*
+* Copyright 2013 - 2024, 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 General Public License Usage
+* Alternatively, this project may be redistributed and/or modified under the
+* terms of the GNU General Public License as published by the Free Software
+* Foundation, GNU 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 General
+* Public License for more details.
+*
+* You should have received a copy of the GNU 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 "serverdebugmanager.h"
+
+#include "engine.h"
+#include "logging.h"
+#include "serverloggingcategories.h"
+
+NYMEA_LOGGING_CATEGORY(dcServerDebug, "ServerDebug")
+
+ServerDebugManager::ServerDebugManager(QObject *parent)
+    : QObject{parent},
+    m_categories{new ServerLoggingCategories(this)}
+{
+    qRegisterMetaType<ServerLoggingCategory*>("ServerLoggingCategory");
+}
+
+ServerDebugManager::~ServerDebugManager()
+{
+    if (m_engine) {
+        m_engine->jsonRpcClient()->unregisterNotificationHandler(this);
+    }
+}
+
+Engine *ServerDebugManager::engine() const
+{
+    return m_engine;
+}
+
+void ServerDebugManager::setEngine(Engine *engine)
+{
+    if (m_engine != engine) {
+
+        if (m_engine)
+            m_engine->jsonRpcClient()->unregisterNotificationHandler(this);
+
+        m_engine = engine;
+        emit engineChanged();
+
+        init();
+    }
+}
+
+ServerLoggingCategories *ServerDebugManager::categories() const
+{
+    return m_categories;
+}
+
+bool ServerDebugManager::fetchingData() const
+{
+    return m_fetchingData;
+}
+
+void ServerDebugManager::getLoggingCategories()
+{
+    if (!m_engine)
+        return;
+
+    m_engine->jsonRpcClient()->sendCommand("Debug.GetLoggingCategories", this, "getLoggingCategoriesResponse");
+}
+
+void ServerDebugManager::setLoggingLevel(const QString &name, int level)
+{
+    if (!m_engine)
+        return;
+
+    QVariantMap params;
+    params.insert("name", name);
+    switch (level) {
+    case ServerLoggingCategory::LevelCritical:
+        params.insert("level", "LoggingLevelCritical");
+        break;
+    case ServerLoggingCategory::LevelWarning:
+        params.insert("level", "LoggingLevelWarning");
+        break;
+    case ServerLoggingCategory::LevelInfo:
+        params.insert("level", "LoggingLevelInfo");
+        break;
+    case ServerLoggingCategory::LevelDebug:
+        params.insert("level", "LoggingLevelDebug");
+        break;
+    }
+
+    m_engine->jsonRpcClient()->sendCommand("Debug.SetLoggingCategoryLevel", params, this, "setLoggingCategoryLevelResponse");
+}
+
+void ServerDebugManager::notificationReceived(const QVariantMap &notification)
+{
+    qCDebug(dcServerDebug()) << "Notification received" << notification;
+}
+
+void ServerDebugManager::init()
+{
+    m_fetchingData = true;
+    emit fetchingDataChanged();
+
+    if (m_engine)
+        m_engine->jsonRpcClient()->registerNotificationHandler(this, "Debug", "notificationReceived");
+
+    getLoggingCategories();
+}
+
+void ServerDebugManager::getLoggingCategoriesResponse(int commandId, const QVariantMap &params)
+{
+    Q_UNUSED(commandId)
+    QVariantList categories = params.value("loggingCategories").toList();
+    m_categories->createFromVariantList(categories);
+
+    // foreach (const QVariant &categoryVariant, categories) {
+    //     QVariantMap categoryMap = categoryVariant.toMap();
+    //     qCDebug(dcServerDebug()) << categoryMap.value("name").toString() << categoryMap.value("level").toString() << categoryMap.value("type").toString();
+    // }
+
+    m_fetchingData = false;
+    emit fetchingDataChanged();
+}
+
+void ServerDebugManager::setLoggingCategoryLevelResponse(int commandId, const QVariantMap &params)
+{
+    Q_UNUSED(commandId)
+    qCDebug(dcServerDebug()) << "Response for setting logging level" << params;
+}
diff --git a/libnymea-app/serverdebug/serverdebugmanager.h b/libnymea-app/serverdebug/serverdebugmanager.h
new file mode 100644
index 00000000..36299c0f
--- /dev/null
+++ b/libnymea-app/serverdebug/serverdebugmanager.h
@@ -0,0 +1,83 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+*
+* Copyright 2013 - 2024, 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 General Public License Usage
+* Alternatively, this project may be redistributed and/or modified under the
+* terms of the GNU General Public License as published by the Free Software
+* Foundation, GNU 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 General
+* Public License for more details.
+*
+* You should have received a copy of the GNU 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
+*
+* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#ifndef SERVERDEBUGMANAGER_H
+#define SERVERDEBUGMANAGER_H
+
+#include <QObject>
+
+#include "serverloggingcategory.h"
+
+class Engine;
+class JsonRpcClient;
+class ServerLoggingCategories;
+
+class ServerDebugManager : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(Engine* engine READ engine WRITE setEngine NOTIFY engineChanged)
+    Q_PROPERTY(bool fetchingData READ fetchingData NOTIFY fetchingDataChanged)
+    Q_PROPERTY(ServerLoggingCategories *categories READ categories CONSTANT FINAL)
+
+public:
+    explicit ServerDebugManager(QObject *parent = nullptr);
+    ~ServerDebugManager();
+
+    Engine *engine() const;
+    void setEngine(Engine *engine);
+
+    ServerLoggingCategories *categories() const;
+
+    bool fetchingData() const;
+
+    Q_INVOKABLE void getLoggingCategories();
+    Q_INVOKABLE void setLoggingLevel(const QString &name, int level);
+
+signals:
+    void engineChanged();
+    void fetchingDataChanged();
+
+private slots:
+    void notificationReceived(const QVariantMap &notification);
+
+private:
+    Engine *m_engine = nullptr;
+    ServerLoggingCategories *m_categories = nullptr;
+
+    bool m_fetchingData = false;
+
+    void init();
+
+    Q_INVOKABLE void getLoggingCategoriesResponse(int commandId, const QVariantMap &params);
+    Q_INVOKABLE void setLoggingCategoryLevelResponse(int commandId, const QVariantMap &params);
+
+};
+
+#endif // SERVERDEBUGMANAGER_H
diff --git a/libnymea-app/serverdebug/serverloggingcategories.cpp b/libnymea-app/serverdebug/serverloggingcategories.cpp
new file mode 100644
index 00000000..6591e7ae
--- /dev/null
+++ b/libnymea-app/serverdebug/serverloggingcategories.cpp
@@ -0,0 +1,86 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+*
+* Copyright 2013 - 2024, 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 General Public License Usage
+* Alternatively, this project may be redistributed and/or modified under the
+* terms of the GNU General Public License as published by the Free Software
+* Foundation, GNU 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 General
+* Public License for more details.
+*
+* You should have received a copy of the GNU 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 "serverloggingcategories.h"
+
+ServerLoggingCategories::ServerLoggingCategories(QObject *parent)
+    : QAbstractListModel{parent}
+{}
+
+int ServerLoggingCategories::rowCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent)
+    return m_list.count();
+}
+
+QVariant ServerLoggingCategories::data(const QModelIndex &index, int role) const
+{
+    switch (role) {
+    case RoleName:
+        return m_list.at(index.row())->name();
+    case RoleLevel:
+        return m_list.at(index.row())->level();
+    case RoleType:
+        return m_list.at(index.row())->type();
+    }
+    return QVariant();
+}
+
+QHash<int, QByteArray> ServerLoggingCategories::roleNames() const
+{
+    QHash<int, QByteArray> roles;
+    roles.insert(RoleName, "name");
+    roles.insert(RoleLevel, "level");
+    roles.insert(RoleType, "type");
+    return roles;
+}
+
+void ServerLoggingCategories::createFromVariantList(const QVariantList &loggingCategories)
+{
+    beginResetModel();
+
+    if (!m_list.isEmpty())
+        qDeleteAll(m_list);
+
+    foreach(const QVariant &categoryVariant, loggingCategories) {
+        QVariantMap categoryMap = categoryVariant.toMap();
+        ServerLoggingCategory *category = new ServerLoggingCategory(categoryMap, this);
+
+        connect(category, &ServerLoggingCategory::levelChanged, this, [this, category](ServerLoggingCategory::Level level) {
+            Q_UNUSED(level)
+            QModelIndex idx = index(m_list.indexOf(category), 0);
+            emit dataChanged(idx, idx, {RoleLevel});
+        });
+
+        m_list.append(category);
+    }
+
+    endResetModel();
+}
diff --git a/libnymea-app/serverdebug/serverloggingcategories.h b/libnymea-app/serverdebug/serverloggingcategories.h
new file mode 100644
index 00000000..82158bfe
--- /dev/null
+++ b/libnymea-app/serverdebug/serverloggingcategories.h
@@ -0,0 +1,65 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+*
+* Copyright 2013 - 2024, 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 General Public License Usage
+* Alternatively, this project may be redistributed and/or modified under the
+* terms of the GNU General Public License as published by the Free Software
+* Foundation, GNU 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 General
+* Public License for more details.
+*
+* You should have received a copy of the GNU 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
+*
+* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#ifndef SERVERLOGGINGCATEGORIES_H
+#define SERVERLOGGINGCATEGORIES_H
+
+#include <QObject>
+#include <QAbstractListModel>
+
+#include "serverloggingcategory.h"
+
+class ServerLoggingCategories : public QAbstractListModel
+{
+    Q_OBJECT
+    Q_PROPERTY(int count READ rowCount CONSTANT)
+
+public:
+    enum Roles {
+        RoleName,
+        RoleLevel,
+        RoleType
+    };
+    Q_ENUM(Roles)
+
+    explicit ServerLoggingCategories(QObject *parent = nullptr);
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+    QVariant data(const QModelIndex &index, int role) const override;
+    QHash<int, QByteArray> roleNames() const override;
+
+    void createFromVariantList(const QVariantList &loggingCategories);
+
+private:
+    QList<ServerLoggingCategory *> m_list;
+
+};
+
+#endif // SERVERLOGGINGCATEGORIES_H
diff --git a/libnymea-app/serverdebug/serverloggingcategory.cpp b/libnymea-app/serverdebug/serverloggingcategory.cpp
new file mode 100644
index 00000000..6b24f5f7
--- /dev/null
+++ b/libnymea-app/serverdebug/serverloggingcategory.cpp
@@ -0,0 +1,102 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+*
+* Copyright 2013 - 2024, 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 General Public License Usage
+* Alternatively, this project may be redistributed and/or modified under the
+* terms of the GNU General Public License as published by the Free Software
+* Foundation, GNU 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 General
+* Public License for more details.
+*
+* You should have received a copy of the GNU 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 "serverloggingcategory.h"
+
+ServerLoggingCategory::ServerLoggingCategory(QObject *parent)
+    : QObject{parent}
+{
+}
+
+ServerLoggingCategory::ServerLoggingCategory(const QVariantMap &loggingCategoryMap, QObject *parent)
+    : QObject{parent}
+{
+    m_name = loggingCategoryMap.value("name").toString();
+    m_level = convertStringToLevel(loggingCategoryMap.value("level").toString());
+    m_type = convertStringToType(loggingCategoryMap.value("type").toString());
+}
+
+QString ServerLoggingCategory::name() const
+{
+    return m_name;
+}
+
+void ServerLoggingCategory::setName(const QString &name)
+{
+    m_name = name;
+}
+
+ServerLoggingCategory::Type ServerLoggingCategory::type() const
+{
+    return m_type;
+}
+
+void ServerLoggingCategory::setType(Type type)
+{
+    m_type = type;
+}
+
+ServerLoggingCategory::Level ServerLoggingCategory::level() const
+{
+    return m_level;
+}
+
+void ServerLoggingCategory::setLevel(Level level)
+{
+    if (m_level == level)
+        return;
+
+    m_level = level;
+    emit levelChanged(m_level);
+}
+
+ServerLoggingCategory::Level ServerLoggingCategory::convertStringToLevel(const QString &levelString)
+{
+    Level level = LevelCritical;
+    if (levelString == "LoggingLevelWarning") {
+        level = LevelWarning;
+    } else if (levelString == "LoggingLevelInfo") {
+        level = LevelInfo;
+    } else if (levelString == "LoggingLevelDebug") {
+        level = LevelDebug;
+    }
+    return level;
+}
+
+ServerLoggingCategory::Type ServerLoggingCategory::convertStringToType(const QString &typeString)
+{
+    Type type = TypeSystem;
+    if (typeString == "LoggingCategoryTypePlugin") {
+        type = TypePlugin;
+    } else if (typeString == "LoggingCategoryTypeCustom") {
+        type = TypeCustom;
+    }
+    return type;
+}
diff --git a/libnymea-app/serverdebug/serverloggingcategory.h b/libnymea-app/serverdebug/serverloggingcategory.h
new file mode 100644
index 00000000..0e9a6186
--- /dev/null
+++ b/libnymea-app/serverdebug/serverloggingcategory.h
@@ -0,0 +1,85 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+*
+* Copyright 2013 - 2024, 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 General Public License Usage
+* Alternatively, this project may be redistributed and/or modified under the
+* terms of the GNU General Public License as published by the Free Software
+* Foundation, GNU 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 General
+* Public License for more details.
+*
+* You should have received a copy of the GNU 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
+*
+* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#ifndef SERVERLOGGINGCATEGORY_H
+#define SERVERLOGGINGCATEGORY_H
+
+#include <QObject>
+#include <QVariantMap>
+
+class ServerLoggingCategory : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QString name READ name CONSTANT FINAL)
+    Q_PROPERTY(ServerLoggingCategory::Type type READ type CONSTANT FINAL)
+    Q_PROPERTY(ServerLoggingCategory::Level level READ level NOTIFY levelChanged FINAL)
+
+public:
+    enum Type {
+        TypeSystem,
+        TypePlugin,
+        TypeCustom
+    };
+    Q_ENUM(Type)
+
+    enum Level {
+        LevelCritical,
+        LevelWarning,
+        LevelInfo,
+        LevelDebug
+    };
+    Q_ENUM(Level)
+
+    explicit ServerLoggingCategory(QObject *parent = nullptr);
+    explicit ServerLoggingCategory(const QVariantMap &loggingCategoryMap, QObject *parent = nullptr);
+
+    QString name() const;
+    void setName(const QString &name);
+
+    Type type() const;
+    void setType(Type type);
+
+    Level level() const;
+    void setLevel(Level level);
+
+    static Level convertStringToLevel(const QString &levelString);
+    static Type convertStringToType(const QString &typeString);
+
+signals:
+    void levelChanged(Level level);
+
+private:
+    QString m_name;
+    Type m_type;
+    Level m_level;
+
+};
+
+#endif // SERVERLOGGINGCATEGORY_H
diff --git a/nymea-app/resources.qrc b/nymea-app/resources.qrc
index fc7cc0ec..ecbf4060 100644
--- a/nymea-app/resources.qrc
+++ b/nymea-app/resources.qrc
@@ -320,5 +320,6 @@
         <file>ui/customviews/MultiStateChart.qml</file>
         <file>ui/devicepages/DeviceDetailsPage.qml</file>
         <file>ui/system/WirelessNetworksFilterSettingsPage.qml</file>
+        <file>ui/system/ServerLoggingCategoriesPage.qml</file>
     </qresource>
 </RCC>
diff --git a/nymea-app/ui/system/DeveloperTools.qml b/nymea-app/ui/system/DeveloperTools.qml
index 53e9cabf..b178c3db 100644
--- a/nymea-app/ui/system/DeveloperTools.qml
+++ b/nymea-app/ui/system/DeveloperTools.qml
@@ -115,4 +115,24 @@ SettingsPageBase {
         }
         onLinkActivated: Qt.openUrlExternally(link)
     }
+
+    SettingsPageSectionHeader {
+        text: qsTr("Server logging")
+    }
+
+
+    NymeaSwipeDelegate {
+        Layout.fillWidth: true
+        text: qsTr("Server logging categories")
+        progressive: true
+        onClicked: pageStack.push(Qt.resolvedUrl("ServerLoggingCategoriesPage.qml"))
+    }
+
+    // NymeaSwipeDelegate {
+    //     Layout.fillWidth: true
+    //     text: qsTr("Server live logs")
+    //     progressive: true
+    //     //onClicked: pageStack.push(Qt.resolvedUrl("PluginParamsPage.qml"), {plugin: plugin})
+    // }
+
 }
diff --git a/nymea-app/ui/system/ServerLoggingCategoriesPage.qml b/nymea-app/ui/system/ServerLoggingCategoriesPage.qml
new file mode 100644
index 00000000..dcd4d961
--- /dev/null
+++ b/nymea-app/ui/system/ServerLoggingCategoriesPage.qml
@@ -0,0 +1,137 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+*
+* Copyright 2013 - 2024, 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 General Public License Usage
+* Alternatively, this project may be redistributed and/or modified under the
+* terms of the GNU General Public License as published by the Free Software
+* Foundation, GNU 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 General
+* Public License for more details.
+*
+* You should have received a copy of the GNU 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
+*
+* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+import QtQuick 2.9
+import QtQuick.Controls 2.2
+import QtQuick.Layouts 1.3
+import Nymea 1.0
+import "../components"
+
+SettingsPageBase {
+    header: NymeaHeader {
+        text: qsTr("Server logging categories")
+        backButtonVisible: true
+        onBackPressed: pageStack.pop()
+    }
+
+    ServerDebugManager {
+        id: serverDebugManager
+        engine: _engine
+    }
+
+    Item {
+        Layout.fillWidth: true
+        Layout.preferredHeight: root.height
+        visible: serverDebugManager.fetchingData
+
+        BusyIndicator {
+            anchors.centerIn: parent
+            visible: serverDebugManager.fetchingData
+            running: visible
+        }
+    }
+
+    RowLayout {
+        Layout.margins: Style.margins
+        Item {
+            Layout.fillWidth: true
+        }
+        Label {
+            Layout.preferredWidth: Style.smallDelegateHeight
+            horizontalAlignment: Text.AlignHCenter
+            text: qsTr("Critical")
+            elide: Text.ElideRight
+            font: Style.smallFont
+        }
+        Label {
+            Layout.preferredWidth: Style.smallDelegateHeight
+            horizontalAlignment: Text.AlignHCenter
+            text: qsTr("Warning")
+            elide: Text.ElideRight
+            font: Style.smallFont
+        }
+        Label {
+            Layout.preferredWidth: Style.smallDelegateHeight
+            horizontalAlignment: Text.AlignHCenter
+            text: qsTr("Info")
+            elide: Text.ElideRight
+            font: Style.smallFont
+        }
+        Label {
+            Layout.preferredWidth: Style.smallDelegateHeight
+            horizontalAlignment: Text.AlignHCenter
+            text: qsTr("Debug")
+            elide: Text.ElideRight
+            font: Style.smallFont
+        }
+    }
+
+    ThinDivider {}
+
+    Repeater {
+        model: serverDebugManager.categories
+        delegate: ItemDelegate {
+            Layout.fillWidth: true
+            Layout.preferredHeight: Style.smallDelegateHeight
+            contentItem: RowLayout {
+                height: parent.height
+                Label {
+                    Layout.fillWidth: true
+                    text: model.name
+                    elide: Text.ElideRight
+                }
+                RadioButton {
+                    Layout.fillHeight: true
+                    Layout.preferredWidth: Style.smallDelegateHeight
+                    checked: model.level === ServerLoggingCategory.LevelCritical
+                    onClicked: serverDebugManager.setLoggingLevel(model.name, ServerLoggingCategory.LevelCritical)
+                }
+                RadioButton {
+                    Layout.fillHeight: true
+                    Layout.preferredWidth: Style.smallDelegateHeight
+                    checked: model.level === ServerLoggingCategory.LevelWarning
+                    onClicked: serverDebugManager.setLoggingLevel(model.name, ServerLoggingCategory.LevelWarning)
+                }
+                RadioButton {
+                    Layout.fillHeight: true
+                    Layout.preferredWidth: Style.smallDelegateHeight
+                    checked: model.level === ServerLoggingCategory.LevelInfo
+                    onClicked: serverDebugManager.setLoggingLevel(model.name, ServerLoggingCategory.LevelInfo)
+                }
+                RadioButton {
+                    Layout.fillHeight: true
+                    Layout.preferredWidth: Style.smallDelegateHeight
+                    checked: model.level === ServerLoggingCategory.LevelDebug
+                    onClicked: serverDebugManager.setLoggingLevel(model.name, ServerLoggingCategory.LevelDebug)
+                }
+            }
+        }
+    }
+}