From 8fcca909de8476a1dbaaf76ad3ffbb7be7ea7253 Mon Sep 17 00:00:00 2001
From: Carl Philipp Klemm <carl@uvos.xyz>
Date: Sat, 7 Feb 2026 18:31:34 +0100
Subject: [PATCH 1/7] Remove alarmactions

---
 SHinterface.pro               |   2 -
 src/actor.cpp.autosave        | 100 ----------------------------------
 src/alarmactions.cpp          |  15 -----
 src/alarmactions.h            |  25 ---------
 src/ui/itemsettingsdialog.cpp |   2 +-
 5 files changed, 1 insertion(+), 143 deletions(-)
 delete mode 100644 src/actor.cpp.autosave
 delete mode 100644 src/alarmactions.cpp
 delete mode 100644 src/alarmactions.h

diff --git a/SHinterface.pro b/SHinterface.pro
index c7ff09f..054b25e 100644
--- a/SHinterface.pro
+++ b/SHinterface.pro
@@ -73,7 +73,6 @@ SOURCES += \
 	src/items/rgbitem.cpp
 
 SOURCES += \
-    src/alarmactions.cpp \
 	src/main.cpp \
 	src/microcontroller.cpp \
 	src/sun.cpp
@@ -129,7 +128,6 @@ HEADERS += \
 	src/items/rgbitem.h
 
 HEADERS += \
-    src/alarmactions.h \
 	src/microcontroller.h \
 	src/sun.h
 
diff --git a/src/actor.cpp.autosave b/src/actor.cpp.autosave
deleted file mode 100644
index 72a0dd4..0000000
--- a/src/actor.cpp.autosave
+++ /dev/null
@@ -1,100 +0,0 @@
-#include "actor.h"
-#include<QDebug>
-
-Actor::Actor(QObject *parent): QObject(parent)
-{
-    buildName();
-}
-
-Actor::~Actor()
-{
-
-}
-
-void Actor::performAction()
-{
-    if(active)
-    {
-        trigger();
-        if(action_ == ACTION_OFF) off();
-        else if(action_ == ACTION_ON) on();
-        else if(action_ != ACTION_TOGGLE) toggle();
-        else if(action_ != ACTION_VALUE) sigValue(value_);
-    }
-}
-
-void Actor::makeActive()
-{
-    active = true;
-}
-
-
-void Actor::makeInactive()
-{
-    active = false;
-}
-
-void Actor::buildName()
-{
-    name = "Actor";
-    appendActionToName();
-}
-
-void Actor::appendActionToName()
-{
-    if(action_ == ACTION_OFF || action_ == ACTION_DEFAULT ) name.append("off");
-    else if(action_ == ACTION_ON ) name.append("on");
-    else if(action_ == ACTION_TOGGLE ) name.append("toggle");
-    else if(action_ == ACTION_VALUE ) name.append("value to " + QString::number(value_));
-}
-
-void Actor::setActive(int state)
-{
-    state ? makeActive() : makeInactive();
-    buildName();
-}
-
-bool Actor::isActive()
-{
-    return active;
-}
-
-bool Actor::isExausted()
-{
-    return exausted;
-}
-
-void Actor::saveSettings(QString subsecton, QSettings* settings)
-{
-    settings->setValue(subsecton + "Active", active);
-    settings->setValue(subsecton + "Exausted", exausted);
-    settings->setValue(subsecton + "Name", name);
-    settings->setValue(subsecton + "Action", action_);
-}
-
-void Actor::loadSettings(QString subsecton, QSettings* settings)
-{
-    active   = settings->value(subsecton + "Active").toBool();
-    exausted = settings->value(subsecton + "Exausted").toBool();
-    name     = settings->value(subsecton + "Name").toString();
-    action_  = settings->value(subsecton + "Action").toUInt();
-}
-
-void Actor::setAction(uint8_t action)
-{
-    action_ = action;
-    qDebug()<<"setting action to "<<action;
-    buildName();
-}
-
-void Actor::setValue(uint8_t value)
-{
-    value_=value;
-    buildName();
-}
-
-void Actor::onStateChanged(bool state)
-{
-
-}
-
diff --git a/src/alarmactions.cpp b/src/alarmactions.cpp
deleted file mode 100644
index 20853ce..0000000
--- a/src/alarmactions.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-#include "alarmactions.h"
-#include <QProcess>
-
-AlarmActions::AlarmActions(QApplication* a, Microcontroller* micro, QObject *parent) : QObject(parent), _micro(micro),
-	a_(a)
-{
-
-}
-
-void AlarmActions::syncoff()
-{
-	qDebug()<<"syncoff";
-	QProcess::execute ("syncoff", QStringList());
-	a_->exit(0);
-}
diff --git a/src/alarmactions.h b/src/alarmactions.h
deleted file mode 100644
index 2922e9d..0000000
--- a/src/alarmactions.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef POWER_H
-#define POWER_H
-
-#include <QApplication>
-#include "microcontroller.h"
-
-class AlarmActions : public QObject
-{
-private:
-	Q_OBJECT
-	Microcontroller* _micro;
-	QApplication* a_;
-
-public:
-	explicit AlarmActions(QApplication* a, Microcontroller* micro, QObject *parent = nullptr);
-
-signals:
-
-public slots:
-
-	void syncoff();
-
-};
-
-#endif // POWER_H
diff --git a/src/ui/itemsettingsdialog.cpp b/src/ui/itemsettingsdialog.cpp
index 1bf371c..23d4f4d 100644
--- a/src/ui/itemsettingsdialog.cpp
+++ b/src/ui/itemsettingsdialog.cpp
@@ -177,7 +177,7 @@ void ItemSettingsDialog::editActor()
 		dialog->show();
 		dialog->exec();
 
-		for(int i = 0; i < ui->tableWidget->rowCount() && i < static_cast<size_t>(item_->getActors().size()); ++i)
+		for(int i = 0; i < ui->tableWidget->rowCount() && i < static_cast<int>(item_->getActors().size()); ++i)
 		{
 			ui->tableWidget->item(i, 0)->setText(item_->getActors()[i]->getName());
 			ui->tableWidget->item(i, 1)->setText(item_->getActors()[i]->actionName());

From cbeb8d49a7ef19d391ae0c034feed25784dbab3a Mon Sep 17 00:00:00 2001
From: Carl Philipp Klemm <carl@uvos.xyz>
Date: Sat, 7 Feb 2026 18:53:31 +0100
Subject: [PATCH 2/7] Port to qt6

---
 SHinterface.pro                             |  2 +-
 src/actors/actor.h                          |  2 +-
 src/actors/polynomalactor.h                 |  2 +-
 src/actors/regulator.h                      |  2 +-
 src/actors/sensoractor.h                    |  2 +-
 src/items/auxitem.h                         |  2 +-
 src/items/itemstore.h                       |  2 +-
 src/items/messageitem.cpp                   | 18 ++++++++++--------
 src/items/messageitem.h                     |  6 ++----
 src/items/poweritem.h                       |  4 ++--
 src/items/relay.h                           |  2 +-
 src/items/rgbitem.h                         |  2 +-
 src/items/systemitem.h                      |  1 -
 src/sensors/sunsensor.h                     |  2 +-
 src/ui/actorwidgets/alarmwidget.ui          | 10 +++++-----
 src/ui/actorwidgets/polynomalactorwidget.ui |  2 +-
 src/ui/actorwidgets/regulatorwdiget.ui      |  2 +-
 src/ui/actorwidgets/sensoractorwidget.ui    |  2 +-
 src/ui/mainwindow.ui                        | 20 ++++++++++----------
 src/ui/sensorlistwidget.h                   |  2 +-
 20 files changed, 43 insertions(+), 44 deletions(-)

diff --git a/SHinterface.pro b/SHinterface.pro
index 054b25e..55a7b33 100644
--- a/SHinterface.pro
+++ b/SHinterface.pro
@@ -4,7 +4,7 @@
 #
 #-------------------------------------------------
 
-QT += core gui widgets network multimedia
+QT += core gui widgets network multimedia httpserver
 
 QT += serialport
 
diff --git a/src/actors/actor.h b/src/actors/actor.h
index 2e99f4c..4cdb048 100644
--- a/src/actors/actor.h
+++ b/src/actors/actor.h
@@ -5,7 +5,7 @@
 #include <QString>
 #include <QJsonObject>
 
-#include "../items/item.h"
+#include "src/items/item.h"
 
 class Actor : public Item
 {
diff --git a/src/actors/polynomalactor.h b/src/actors/polynomalactor.h
index d91f2ba..9c4d64f 100644
--- a/src/actors/polynomalactor.h
+++ b/src/actors/polynomalactor.h
@@ -1,7 +1,7 @@
 #ifndef POLYNOMALACTOR_H
 #define POLYNOMALACTOR_H
 #include "actor.h"
-#include "../sensors/sensor.h"
+#include "src/sensors/sensor.h"
 
 class PolynomalActor: public Actor
 {
diff --git a/src/actors/regulator.h b/src/actors/regulator.h
index 733d643..f4588b2 100644
--- a/src/actors/regulator.h
+++ b/src/actors/regulator.h
@@ -3,7 +3,7 @@
 #include <QTimer>
 
 #include "actor.h"
-#include "../sensors/sensor.h"
+#include "src/sensors/sensor.h"
 
 class Regulator : public Actor
 {
diff --git a/src/actors/sensoractor.h b/src/actors/sensoractor.h
index 720146e..6499dbe 100644
--- a/src/actors/sensoractor.h
+++ b/src/actors/sensoractor.h
@@ -1,6 +1,6 @@
 #pragma once
 #include "actor.h"
-#include "../sensors/sensor.h"
+#include "src/sensors/sensor.h"
 
 class SensorActor : public Actor
 {
diff --git a/src/items/auxitem.h b/src/items/auxitem.h
index 512144f..b9347f9 100644
--- a/src/items/auxitem.h
+++ b/src/items/auxitem.h
@@ -1,7 +1,7 @@
 #pragma once
 
 #include "item.h"
-#include "../microcontroller.h"
+#include "src/microcontroller.h"
 
 class AuxItem: public Item
 {
diff --git a/src/items/itemstore.h b/src/items/itemstore.h
index 44d8fd6..4ee9651 100644
--- a/src/items/itemstore.h
+++ b/src/items/itemstore.h
@@ -2,7 +2,7 @@
 #include <vector>
 #include <memory>
 #include "item.h"
-#include "../sensors/sensor.h"
+#include "src/sensors/sensor.h"
 
 #include <QJsonObject>
 
diff --git a/src/items/messageitem.cpp b/src/items/messageitem.cpp
index 0174586..0f51c53 100644
--- a/src/items/messageitem.cpp
+++ b/src/items/messageitem.cpp
@@ -1,20 +1,18 @@
 #include "messageitem.h"
 
 #include <QTimer>
-#include <QSound>
-
-BroadCast* MessageItem::broadCast = nullptr;
+#include <QSoundEffect>
 
 MessageItem::MessageItem(uint32_t itemIdIn, QString name, uint8_t value,  QObject *parent):
 	Item(itemIdIn, name, value, parent)
 {
-
+	alertSound.setVolume(1.0);
 }
 
 MessageItem::MessageItem(const ItemData& itemData,  QObject *parent):
 	Item(itemData, parent)
 {
-
+	alertSound.setVolume(1.0);
 }
 
 MessageItem::~MessageItem()
@@ -27,8 +25,8 @@ void MessageItem::setValue(uint8_t value)
 	Item::setValue(value);
 	if(value && !messageBox_)
 	{
-		if(broadCast) broadCast->sendMessage(name_, message_);
-		if(!alertSoundFileName.isEmpty()) QSound::play(alertSoundFileName);
+		if(!alertSoundFileName.isEmpty())
+			alertSound.play();
 		messageBox_ = new QMessageBox(QMessageBox::NoIcon, name_, message_);
 		messageBox_->setModal(false);
 		connect(messageBox_, &QMessageBox::finished, this, &MessageItem::closeMessageBox);
@@ -60,6 +58,7 @@ QString MessageItem::getAlert()
 void MessageItem::setAlert(const QString &in)
 {
 	alertSoundFileName = in;
+	alertSound.setSource(QUrl::fromLocalFile(alertSoundFileName));
 }
 
 void MessageItem::setMessage(const QString& in)
@@ -77,7 +76,8 @@ void MessageItem::store(QJsonObject &json)
 	json["Type"] = "Message";
 	Item::store(json);
 	json["Message"] = message_;
-	if(!alertSoundFileName.isEmpty()) json["Alert"] = alertSoundFileName;
+	if(!alertSoundFileName.isEmpty())
+		json["Alert"] = alertSoundFileName;
 }
 
 void MessageItem::load(const QJsonObject &json, const bool preserve)
@@ -85,4 +85,6 @@ void MessageItem::load(const QJsonObject &json, const bool preserve)
 	Item::load(json,preserve);
 	message_ = json["Message"].toString("Invalid Message");
 	alertSoundFileName = json["Alert"].toString("");
+	if(!alertSoundFileName.isEmpty())
+		alertSound.setSource(QUrl::fromLocalFile(alertSoundFileName));
 }
diff --git a/src/items/messageitem.h b/src/items/messageitem.h
index fadeda6..8b503c1 100644
--- a/src/items/messageitem.h
+++ b/src/items/messageitem.h
@@ -2,9 +2,9 @@
 #define MESSAGEITEM_H
 
 #include <QMessageBox>
+#include <QSoundEffect>
 
 #include "item.h"
-#include "../broadcast.h"
 
 class MessageItem : public Item
 {
@@ -14,9 +14,7 @@ private:
 	QString message_;
 	QMessageBox* messageBox_ = nullptr;
 	QString alertSoundFileName = "";
-
-public:
-	static BroadCast* broadCast;
+	QSoundEffect alertSound;
 
 private slots:
 
diff --git a/src/items/poweritem.h b/src/items/poweritem.h
index dd13629..ff1f263 100644
--- a/src/items/poweritem.h
+++ b/src/items/poweritem.h
@@ -1,8 +1,8 @@
 #pragma once
 
 #include "item.h"
-#include "../sensors/sensor.h"
-#include "../microcontroller.h"
+#include "src/sensors/sensor.h"
+#include "src/microcontroller.h"
 
 #include <QTimer>
 
diff --git a/src/items/relay.h b/src/items/relay.h
index 0ba4849..f0ae640 100644
--- a/src/items/relay.h
+++ b/src/items/relay.h
@@ -4,7 +4,7 @@
 #include<stdint.h>
 #include<QObject>
 
-#include "../sensors/sensor.h"
+#include "src/sensors/sensor.h"
 #include "item.h"
 
 class Microcontroller;
diff --git a/src/items/rgbitem.h b/src/items/rgbitem.h
index 9aff188..a503406 100644
--- a/src/items/rgbitem.h
+++ b/src/items/rgbitem.h
@@ -1,6 +1,6 @@
 #pragma once
 
-#include "../microcontroller.h"
+#include "src/microcontroller.h"
 #include "item.h"
 
 class RgbItem: public Item
diff --git a/src/items/systemitem.h b/src/items/systemitem.h
index 9fe7a11..778780a 100644
--- a/src/items/systemitem.h
+++ b/src/items/systemitem.h
@@ -1,7 +1,6 @@
 #ifndef SYSTEMITEM_H
 #define SYSTEMITEM_H
 
-
 #include "item.h"
 
 class SystemItem : public Item
diff --git a/src/sensors/sunsensor.h b/src/sensors/sunsensor.h
index bfbce04..dfb9a87 100644
--- a/src/sensors/sunsensor.h
+++ b/src/sensors/sunsensor.h
@@ -2,7 +2,7 @@
 
 #include <QTimer>
 
-#include "../sun.h"
+#include "src/sun.h"
 #include "sensor.h"
 
 
diff --git a/src/ui/actorwidgets/alarmwidget.ui b/src/ui/actorwidgets/alarmwidget.ui
index 1b29275..3b99187 100644
--- a/src/ui/actorwidgets/alarmwidget.ui
+++ b/src/ui/actorwidgets/alarmwidget.ui
@@ -24,16 +24,16 @@
   </property>
   <layout class="QFormLayout" name="formLayout">
    <property name="fieldGrowthPolicy">
-    <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+    <enum>QFormLayout::FieldGrowthPolicy::AllNonFixedFieldsGrow</enum>
    </property>
    <property name="rowWrapPolicy">
-    <enum>QFormLayout::DontWrapRows</enum>
+    <enum>QFormLayout::RowWrapPolicy::DontWrapRows</enum>
    </property>
    <property name="labelAlignment">
-    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+    <set>Qt::AlignmentFlag::AlignLeading|Qt::AlignmentFlag::AlignLeft|Qt::AlignmentFlag::AlignVCenter</set>
    </property>
    <property name="formAlignment">
-    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+    <set>Qt::AlignmentFlag::AlignLeading|Qt::AlignmentFlag::AlignLeft|Qt::AlignmentFlag::AlignTop</set>
    </property>
    <property name="horizontalSpacing">
     <number>50</number>
@@ -57,7 +57,7 @@
       <bool>false</bool>
      </property>
      <property name="currentSection">
-      <enum>QDateTimeEdit::DaySection</enum>
+      <enum>QDateTimeEdit::Section::DaySection</enum>
      </property>
      <property name="displayFormat">
       <string>dd.MM.yyyy hh:mm</string>
diff --git a/src/ui/actorwidgets/polynomalactorwidget.ui b/src/ui/actorwidgets/polynomalactorwidget.ui
index e1733df..4cf9fb2 100644
--- a/src/ui/actorwidgets/polynomalactorwidget.ui
+++ b/src/ui/actorwidgets/polynomalactorwidget.ui
@@ -132,7 +132,7 @@
   <customwidget>
    <class>SensorListWidget</class>
    <extends>QListView</extends>
-   <header location="global">../src/ui/sensorlistwidget.h</header>
+   <header location="local">src/ui/sensorlistwidget.h</header>
   </customwidget>
  </customwidgets>
  <resources/>
diff --git a/src/ui/actorwidgets/regulatorwdiget.ui b/src/ui/actorwidgets/regulatorwdiget.ui
index a6784a3..7365523 100644
--- a/src/ui/actorwidgets/regulatorwdiget.ui
+++ b/src/ui/actorwidgets/regulatorwdiget.ui
@@ -110,7 +110,7 @@
   <customwidget>
    <class>SensorListWidget</class>
    <extends>QListView</extends>
-   <header location="global">../src/ui/sensorlistwidget.h</header>
+   <header location="local">src/ui/sensorlistwidget.h</header>
   </customwidget>
  </customwidgets>
  <resources/>
diff --git a/src/ui/actorwidgets/sensoractorwidget.ui b/src/ui/actorwidgets/sensoractorwidget.ui
index 8e9d967..f3fddd2 100644
--- a/src/ui/actorwidgets/sensoractorwidget.ui
+++ b/src/ui/actorwidgets/sensoractorwidget.ui
@@ -89,7 +89,7 @@
   <customwidget>
    <class>SensorListWidget</class>
    <extends>QListView</extends>
-   <header location="global">../src/ui/sensorlistwidget.h</header>
+   <header location="local">src/ui/sensorlistwidget.h</header>
   </customwidget>
  </customwidgets>
  <resources/>
diff --git a/src/ui/mainwindow.ui b/src/ui/mainwindow.ui
index c44b0e9..510daa8 100644
--- a/src/ui/mainwindow.ui
+++ b/src/ui/mainwindow.ui
@@ -37,7 +37,7 @@
     </sizepolicy>
    </property>
    <property name="layoutDirection">
-    <enum>Qt::LeftToRight</enum>
+    <enum>Qt::LayoutDirection::LeftToRight</enum>
    </property>
    <property name="autoFillBackground">
     <bool>false</bool>
@@ -46,12 +46,12 @@
     <item>
      <widget class="QSplitter" name="splitter">
       <property name="orientation">
-       <enum>Qt::Horizontal</enum>
+       <enum>Qt::Orientation::Horizontal</enum>
       </property>
       <property name="childrenCollapsible">
        <bool>false</bool>
       </property>
-      <widget class="QWidget" name="">
+      <widget class="QWidget" name="layoutWidget">
        <layout class="QVBoxLayout" name="verticalLayout" stretch="0,0,0">
         <item>
          <widget class="QLabel" name="label_serialRecive">
@@ -62,13 +62,13 @@
            </sizepolicy>
           </property>
           <property name="frameShape">
-           <enum>QFrame::Box</enum>
+           <enum>QFrame::Shape::Box</enum>
           </property>
           <property name="text">
            <string>SHinterface</string>
           </property>
           <property name="textFormat">
-           <enum>Qt::AutoText</enum>
+           <enum>Qt::TextFormat::AutoText</enum>
           </property>
          </widget>
         </item>
@@ -99,7 +99,7 @@
               </size>
              </property>
              <property name="selectionMode">
-              <enum>QAbstractItemView::NoSelection</enum>
+              <enum>QAbstractItemView::SelectionMode::NoSelection</enum>
              </property>
              <property name="showGrid" stdset="0">
               <bool>false</bool>
@@ -156,7 +156,7 @@
         </item>
        </layout>
       </widget>
-      <widget class="QWidget" name="">
+      <widget class="QWidget" name="layoutWidget">
        <layout class="QVBoxLayout" name="verticalLayout_2" stretch="1,0">
         <item>
          <widget class="QGroupBox" name="groupBox">
@@ -224,7 +224,7 @@
              </sizepolicy>
             </property>
             <property name="layoutDirection">
-             <enum>Qt::RightToLeft</enum>
+             <enum>Qt::LayoutDirection::RightToLeft</enum>
             </property>
             <property name="text">
              <string>Quit</string>
@@ -245,12 +245,12 @@
   <customwidget>
    <class>SensorListWidget</class>
    <extends>QListView</extends>
-   <header location="global">../src/ui/sensorlistwidget.h</header>
+   <header location="global">src/ui/sensorlistwidget.h</header>
   </customwidget>
   <customwidget>
    <class>ItemScrollBox</class>
    <extends>QWidget</extends>
-   <header location="global">../src/ui/itemscrollbox.h</header>
+   <header location="global">src/ui/itemscrollbox.h</header>
    <container>1</container>
   </customwidget>
  </customwidgets>
diff --git a/src/ui/sensorlistwidget.h b/src/ui/sensorlistwidget.h
index c963a05..d87bd30 100644
--- a/src/ui/sensorlistwidget.h
+++ b/src/ui/sensorlistwidget.h
@@ -1,7 +1,7 @@
 #pragma once
 #include <QTableWidget>
 #include <vector>
-#include "../sensors/sensor.h"
+#include "src/sensors/sensor.h"
 
 class SensorListItem : public QTableWidgetItem
 {

From 6d742e60db06af9c235b90cd54354b3b7a9a47c4 Mon Sep 17 00:00:00 2001
From: Carl Philipp Klemm <carl@uvos.xyz>
Date: Sun, 1 Mar 2026 14:39:27 +0100
Subject: [PATCH 3/7] Major wip refactor

Allow running without gui
Remove serialPortMultiplexer broadcast use
Add TcpServer and TcpClient
Introduce the concept of an item source
---
 SHinterface.pro                |  24 +--
 src/actors/alarmtime.cpp       |   6 +-
 src/items/auxitem.cpp          |   3 +-
 src/items/auxitem.h            |   7 +-
 src/items/item.cpp             |  84 +++++++---
 src/items/item.h               |  21 +--
 src/items/itemsource.cpp       |   5 +
 src/items/itemsource.h         |  24 +++
 src/items/itemstore.cpp        | 153 ++++++++++--------
 src/items/itemstore.h          |  22 ++-
 src/items/messageitem.cpp      |   3 +-
 src/items/messageitem.h        |  10 +-
 src/items/poweritem.cpp        |   7 +-
 src/items/poweritem.h          |   8 +-
 src/items/relay.cpp            |   9 +-
 src/items/relay.h              |   9 +-
 src/items/rgbitem.cpp          |   3 +-
 src/items/rgbitem.h            |   7 +-
 src/items/systemitem.cpp       |   2 +-
 src/items/systemitem.h         |  11 +-
 src/main.cpp                   | 219 ++++++++++++++++----------
 src/mainobject.cpp             | 209 ++++++++-----------------
 src/mainobject.h               |  77 ++++-----
 src/microcontroller.cpp        |  26 ++--
 src/microcontroller.h          |  11 +-
 src/programmode.cpp            |   3 +
 src/programmode.h              |  13 ++
 src/sensors/ocupancysensor.cpp |  62 --------
 src/sensors/ocupancysensor.h   |  33 ----
 src/sensors/pipewiresensor.cpp |  74 ---------
 src/sensors/pipewiresensor.h   |  40 -----
 src/sensors/sensor.h           |  41 ++++-
 src/sensors/speakersensor.cpp  |  59 -------
 src/sensors/speakersensor.h    |  45 ------
 src/tcpserver.cpp              | 277 +++++++++++++++++++++++++++++++++
 src/tcpserver.h                |  89 +++++++++++
 src/ui/mainwindow.cpp          |  44 ++----
 src/ui/mainwindow.h            |  13 +-
 38 files changed, 928 insertions(+), 825 deletions(-)
 create mode 100644 src/items/itemsource.cpp
 create mode 100644 src/items/itemsource.h
 create mode 100644 src/programmode.cpp
 create mode 100644 src/programmode.h
 delete mode 100644 src/sensors/ocupancysensor.cpp
 delete mode 100644 src/sensors/ocupancysensor.h
 delete mode 100644 src/sensors/pipewiresensor.cpp
 delete mode 100644 src/sensors/pipewiresensor.h
 delete mode 100644 src/sensors/speakersensor.cpp
 delete mode 100644 src/sensors/speakersensor.h
 create mode 100644 src/tcpserver.cpp
 create mode 100644 src/tcpserver.h

diff --git a/SHinterface.pro b/SHinterface.pro
index 55a7b33..e2954c7 100644
--- a/SHinterface.pro
+++ b/SHinterface.pro
@@ -4,7 +4,7 @@
 #
 #-------------------------------------------------
 
-QT += core gui widgets network multimedia httpserver
+QT += core gui widgets network multimedia
 
 QT += serialport
 
@@ -26,7 +26,7 @@ QMAKE_CXXFLAGS += -std=c++17 -O2
 SOURCES += \
     src/actors/factoractor.cpp \
 	src/actors/polynomalactor.cpp \
-	src/broadcast.cpp \
+	src/tcpserver.cpp \
 	src/iomuliplexer.cpp \
 	src/items/messageitem.cpp \
 	src/items/systemitem.cpp \
@@ -61,27 +61,29 @@ SOURCES += \
 
 SOURCES += \
     src/sensors/sensor.cpp \
-	src/sensors/speakersensor.cpp \
 	src/sensors/sunsensor.cpp \
-	src/sensors/ocupancysensor.cpp
 
 SOURCES += \
     src/items/relay.cpp \
 	src/items/item.cpp \
 	src/items/itemstore.cpp \
 	src/items/auxitem.cpp \
-	src/items/rgbitem.cpp
+	src/items/rgbitem.cpp \
+	src/items/itemsource.cpp
 
 SOURCES += \
 	src/main.cpp \
 	src/microcontroller.cpp \
-	src/sun.cpp
+	src/sun.cpp \
+	src/programmode.cpp
 
 
 HEADERS  += \
     src/actors/factoractor.h \
 	src/actors/polynomalactor.h \
-	src/broadcast.h \
+    src/items/itemsource.h \
+    src/programmode.h \
+	src/tcpserver.h \
 	src/iomuliplexer.h \
 	src/items/messageitem.h \
 	src/items/systemitem.h \
@@ -116,20 +118,20 @@ HEADERS  += \
 
 HEADERS  += \
     src/sensors/sensor.h \
-	src/sensors/speakersensor.h \
 	src/sensors/sunsensor.h \
-	src/sensors/ocupancysensor.h
 
 HEADERS += \
     src/items/relay.h \
 	src/items/item.h \
 	src/items/itemstore.h \
 	src/items/auxitem.h \
-	src/items/rgbitem.h
+	src/items/rgbitem.h \
+	src/items/itemsource.h
 
 HEADERS += \
 	src/microcontroller.h \
-	src/sun.h
+	src/sun.h \
+	src/programmode.h
 
 FORMS    += \
     src/ui/actorwidgets/factoractorwidget.ui \
diff --git a/src/actors/alarmtime.cpp b/src/actors/alarmtime.cpp
index ff26813..0f38f27 100644
--- a/src/actors/alarmtime.cpp
+++ b/src/actors/alarmtime.cpp
@@ -4,17 +4,17 @@ AlarmTime::AlarmTime(const QDateTime time, QObject *parent) : Actor(parent), tim
 {
 	connect(&timer, SIGNAL(timeout()), this, SLOT(doTick()));
 	timer.setInterval(1000);
-	run();
+	AlarmTime::run();
 }
 
 AlarmTime::~AlarmTime()
 {
-	makeInactive();
+	AlarmTime::makeInactive();
 }
 
 void AlarmTime::run()
 {
-	makeInactive();
+	AlarmTime::makeInactive();
 
 	active = true;
 	timer.start();
diff --git a/src/items/auxitem.cpp b/src/items/auxitem.cpp
index 860a121..42f3efd 100644
--- a/src/items/auxitem.cpp
+++ b/src/items/auxitem.cpp
@@ -6,9 +6,8 @@ AuxItem::AuxItem(Microcontroller* micro, uint32_t itemIdIn, QString name,  uint8
 
 }
 
-void AuxItem::setValue(uint8_t value)
+void AuxItem::enactValue(uint8_t value)
 {
-	Item::setValue(value);
 	micro_->setAuxPwm(value);
 }
 
diff --git a/src/items/auxitem.h b/src/items/auxitem.h
index b9347f9..0483c39 100644
--- a/src/items/auxitem.h
+++ b/src/items/auxitem.h
@@ -9,13 +9,12 @@ class AuxItem: public Item
 private:
 	Microcontroller* micro_;
 
-public slots:
-
-	virtual void setValue(uint8_t value);
+protected:
+	virtual void enactValue(uint8_t value) override;
 
 public:
 	AuxItem(Microcontroller* micro, uint32_t itemIdIn = QRandomGenerator::global()->generate(), QString name = "",
 	        uint8_t value = 0, QObject* parent = nullptr);
 
-	virtual void store(QJsonObject& json);
+	virtual void store(QJsonObject& json) override;
 };
diff --git a/src/items/item.cpp b/src/items/item.cpp
index 862834c..2596b4f 100644
--- a/src/items/item.cpp
+++ b/src/items/item.cpp
@@ -1,10 +1,12 @@
 #include "item.h"
 
+#include "src/actors/sensoractor.h"
+#include "src/actors/regulator.h"
+#include "src/actors/polynomalactor.h"
+#include "src/programmode.h"
 #include "relay.h"
-#include "../microcontroller.h"
-#include "../actors/sensoractor.h"
-#include "../actors/regulator.h"
-#include "../actors/polynomalactor.h"
+#include "messageitem.h"
+#include "systemitem.h"
 
 #include <QJsonArray>
 
@@ -33,11 +35,25 @@ uint32_t ItemData::id() const
 	return  itemId_;
 }
 
+void ItemData::store(QJsonObject &json)
+{
+	json["Name"] = name_;
+	json["ItemId"] = static_cast<double>(itemId_);
+	json["Value"] = static_cast<double>(value_);
+}
+
+void ItemData::load(const QJsonObject &json, const bool preserve)
+{
+	if(!preserve)
+	{
+		name_ = json["Name"].toString(name_);
+		itemId_ = static_cast<uint32_t>(json["ItemId"].toDouble(0));
+	}
+}
+
 
 //item
 
-bool Item::secondaryFlag = false;
-
 Item::Item(uint32_t itemIdIn, QString name, uint8_t value,  QObject *parent): QObject(parent), ItemData (itemIdIn, name,
 	        value)
 {
@@ -55,8 +71,7 @@ Item::~Item()
 
 void Item::store(QJsonObject &json)
 {
-	json["Name"] = name_;
-	json["ItemId"] = static_cast<double>(itemId_);
+	ItemData::store(json);
 	json["override"] = override_;
 	QJsonArray actorsArray;
 	for(size_t i = 0; i < actors_.size(); ++i)
@@ -73,11 +88,7 @@ void Item::store(QJsonObject &json)
 
 void Item::load(const QJsonObject &json, const bool preserve)
 {
-	if(!preserve)
-	{
-		name_ = json["Name"].toString(name_);
-		itemId_ = static_cast<uint32_t>(json["ItemId"].toDouble(0));
-	}
+	ItemData::load(json, preserve);
 	override_ = json["override"].toBool(false);
 	const QJsonArray actorsArray(json["Actors"].toArray(QJsonArray()));
 	for(int i = 0; i < actorsArray.size(); ++i)
@@ -92,28 +103,35 @@ void Item::load(const QJsonObject &json, const bool preserve)
 
 void Item::actorSetValue(uint8_t value)
 {
-	if(!override_) setValue(value);
+	if(!override_ && (programMode == PROGRAM_MODE_PRIMARY || programMode == PROGRAM_MODE_HEADLESS_PRIMARY))
+		setValue(value);
 }
 
 void Item::setValue(uint8_t value)
 {
-	value_ = value;
-	valueChanged(value_);
+	informValue(value);
+	if(programMode == PROGRAM_MODE_PRIMARY || programMode == PROGRAM_MODE_HEADLESS_PRIMARY)
+		enactValue(value);
 }
 
 void Item::informValue(uint8_t value)
 {
-	Item::setValue(value);
+	value_ = value;
+	valueChanged(value_);
+	updated(*this);
+}
+
+void Item::enactValue(uint8_t value)
+{
+	(void)value;
 }
 
 void Item::addActor(std::shared_ptr<Actor> actor)
 {
 	actor->setParent(this);
 	actors_.push_back(actor);
-	if(!secondaryFlag)
-	{
+	if(programMode == PROGRAM_MODE_PRIMARY || programMode == PROGRAM_MODE_HEADLESS_PRIMARY)
 		connect(actor.get(), &Actor::sigValue, this, &Item::actorSetValue);
-	}
 	connect(this, &Item::valueChanged, actor.get(), &Actor::onValueChanged);
 
 	std::shared_ptr<SensorActor> sensorActor = std::dynamic_pointer_cast<SensorActor>(actor);
@@ -167,5 +185,29 @@ bool Item::hasActors()
 
 void Item::setActorsActive(bool in)
 {
-	for(unsigned i = 0; i < actors_.size(); i++) in ? actors_[i]->makeActive() : actors_[i]->makeInactive();
+	for(unsigned i = 0; i < actors_.size(); i++)
+		in ? actors_[i]->makeActive() : actors_[i]->makeInactive();
+}
+
+std::shared_ptr<Item> Item::loadItem(const QJsonObject& json)
+{
+	std::shared_ptr<Item> newItem = nullptr;
+	if(json["Type"].toString("") == "Relay")
+	{
+		newItem = std::shared_ptr<Relay>(new Relay);
+	}
+	else if(json["Type"].toString("") == "Message")
+	{
+		newItem = std::shared_ptr<MessageItem>(new MessageItem);
+	}
+	else if(json["Type"].toString("") == "System")
+	{
+		newItem = std::shared_ptr<SystemItem>(new SystemItem);
+	}
+	else if(json["Type"].toString("") == "Aux")
+	{
+	}
+	if(newItem)
+		newItem->load(json);
+	return newItem;
 }
diff --git a/src/items/item.h b/src/items/item.h
index 18aa0cc..bfa43f6 100644
--- a/src/items/item.h
+++ b/src/items/item.h
@@ -16,16 +16,15 @@ protected:
 	uint32_t itemId_;
 
 public:
-
 	ItemData(uint32_t itemIdIn = QRandomGenerator::global()->generate(), QString name = "Item", uint8_t value = 0);
 
 	inline bool operator==(const ItemData& in) const
 	{
-		return itemId_==in.itemId_;
+		return itemId_ == in.itemId_;
 	}
 	inline bool operator!=(const ItemData& in) const
 	{
-		return itemId_!=in.itemId_;
+		return itemId_ != in.itemId_;
 	}
 
 	uint32_t id() const;
@@ -33,6 +32,8 @@ public:
 	void setName(QString name);
 	uint8_t getValue() const;
 	virtual QString getName() const;
+	virtual void store(QJsonObject& json);
+	virtual void load(const QJsonObject& json, const bool preserve = false);
 };
 
 
@@ -44,20 +45,15 @@ private:
 
 	bool override_ = false;
 
-public:
-
-	static bool secondaryFlag;
-
 signals:
-
 	void valueChanged(uint8_t value);
+	void updated(ItemData data);
 
 private slots:
 	virtual void actorSetValue(uint8_t value);
 
 public slots:
-
-	virtual void setValue(uint8_t value);
+	void setValue(uint8_t value);
 
 public:
 
@@ -80,5 +76,10 @@ public:
 	virtual void store(QJsonObject& json);
 	virtual void load(const QJsonObject& json, const bool preserve = false);
 
+	static std::shared_ptr<Item> loadItem(const QJsonObject& json);
+
+protected:
+	virtual void enactValue(uint8_t value);
+
 };
 
diff --git a/src/items/itemsource.cpp b/src/items/itemsource.cpp
new file mode 100644
index 0000000..1a223dc
--- /dev/null
+++ b/src/items/itemsource.cpp
@@ -0,0 +1,5 @@
+#include "itemsource.h"
+
+ItemSource::ItemSource(QObject *parent)
+	: QObject{parent}
+{}
diff --git a/src/items/itemsource.h b/src/items/itemsource.h
new file mode 100644
index 0000000..8e26c18
--- /dev/null
+++ b/src/items/itemsource.h
@@ -0,0 +1,24 @@
+#ifndef ITEMSOURCE_H
+#define ITEMSOURCE_H
+
+#include <QObject>
+#include <vector>
+#include <memory>
+
+#include "item.h"
+
+class ItemSource : public QObject
+{
+	Q_OBJECT
+public:
+	explicit ItemSource(QObject *parent = nullptr);
+
+public slots:
+	virtual void refresh() = 0;
+
+signals:
+	void gotItems(std::vector<std::shared_ptr<Item>> items, bool inform = true);
+	void updateItems(std::vector<ItemData> items, bool inform = true);
+};
+
+#endif // ITEMSOURCE_H
diff --git a/src/items/itemstore.cpp b/src/items/itemstore.cpp
index f3e4ab1..e681a97 100644
--- a/src/items/itemstore.cpp
+++ b/src/items/itemstore.cpp
@@ -1,52 +1,42 @@
 #include "itemstore.h"
-#include "relay.h"
-#include "messageitem.h"
-#include "systemitem.h"
 #include <QJsonArray>
+#include <typeinfo>
 
 ItemStore::ItemStore(QObject *parent): QObject(parent)
 {
 }
 
-void ItemStore::addItem(std::shared_ptr<Item> item)
+void ItemStore::addItem(std::shared_ptr<Item> item, bool inform)
 {
-	bool mached = false;
-	for(unsigned i = 0; i < items_.size(); i++ ) if(*items_[i] == *item) mached = true;
-	if(!mached)
+	std::shared_ptr<Item> matched = nullptr;
+	for(unsigned i = 0; i < items_.size(); i++ )
+	{
+		if(*items_[i] == *item)
+		{
+			matched = items_[i];
+			break;
+		}
+	}
+	if(!matched)
 	{
 		items_.push_back(std::shared_ptr<Item>(item));
+		connect(item.get(), &Item::updated, this, &ItemStore::itemUpdateSlot);
+		qDebug()<<"Item"<<item->getName()<<"added";
 		itemAdded(std::weak_ptr<Item>(items_.back()));
 	}
+	else if(item->getValue() != matched->getValue())
+	{
+		if(inform)
+			matched->informValue(item->getValue());
+		else
+			matched->setValue(item->getValue());
+	}
 }
 
-void ItemStore::addItems(const std::vector<std::shared_ptr<Item>>& itemIn)
+void ItemStore::addItems(const std::vector<std::shared_ptr<Item>>& itemIn, bool inform)
 {
-	for(unsigned i = 0; i < items_.size(); i++ )
-	{
-		if(Relay* relay = dynamic_cast<Relay*>(items_[i].get()))
-		{
-			bool mached = false;
-			for(unsigned j = 0; j < itemIn.size(); j++) if(*(items_[i]) == *(itemIn[j]))
-				{
-					mached = true;
-					if(itemIn[j]->getValue() != items_[i]->getValue()) items_[i]->informValue(itemIn[j]->getValue());
-					Relay* relayIn = dynamic_cast<Relay*>(itemIn[j].get());
-					if(relayIn)
-					{
-						if(relay->getId() != relayIn->getId()) relay->setId(relayIn->getId());
-					}
-
-				}
-			if(!mached)
-			{
-				itemDeleted(*items_[i].get());
-				items_.erase(items_.begin()+i);
-			}
-		}
-	}
-
-	for(unsigned j = 0; j < itemIn.size(); j++)addItem(itemIn[j]);
-
+	for(unsigned j = 0; j < itemIn.size(); j++)
+		addItem(itemIn[j], inform);
 }
 
 void ItemStore::removeItem(const ItemData& item)
@@ -55,13 +45,14 @@ void ItemStore::removeItem(const ItemData& item)
 	{
 		if(item == *items_[j])
 		{
+			qDebug()<<"Item"<<item.getName()<<"deleted";
+			itemDeleted(*items_[j]);
 			items_.erase(items_.begin()+j);
 			--j;
 		}
 	}
 }
 
-
 void ItemStore::clear()
 {
 	for(size_t i = 0; i < items_.size(); ++i) itemDeleted(*items_[i]);
@@ -69,19 +60,30 @@ void ItemStore::clear()
 }
 
 
-void ItemStore::itemStateChanged(const ItemData& item)
+void ItemStore::updateItems(std::vector<ItemData> items, bool inform)
 {
+	for(const ItemData& item : items)
+		updateItem(item, inform);
+}
 
+
+void ItemStore::updateItem(const ItemData& item, bool inform)
+{
 	for(unsigned i = 0; i < items_.size(); i++ )
 	{
 		if(items_[i]->operator==(item))
 		{
-
-			if(items_[i]->getValue() != item.getValue())items_[i]->informValue(item.getValue());
+			if(items_[i]->getValue() != item.getValue())
+			{
+				if(inform)
+					items_[i]->informValue(item.getValue());
+				else
+					items_[i]->setValue(item.getValue());
+			}
+			qDebug()<<"Item"<<items_[i]->getName()<<"updated";
+			itemUpdated(items_[i]);
 		}
-
 	}
-
 }
 
 void ItemStore::store(QJsonObject& json)
@@ -101,30 +103,51 @@ void ItemStore::load(const QJsonObject& json)
 	const QJsonArray itemsArray(json["Items"].toArray(QJsonArray()));
 	for(int i = 0; i < itemsArray.size(); ++i)
 	{
-		if(itemsArray[i].isObject())
-		{
-			const QJsonObject itemObject = itemsArray[i].toObject();
-			std::shared_ptr<Item> newItem;
-			if(itemObject["Type"].toString("") == "Relay")
-			{
-				newItem = std::shared_ptr<Relay>(new Relay());
-			}
-			else if(itemObject["Type"].toString("") == "Message")
-			{
-				newItem = std::shared_ptr<MessageItem>(new MessageItem);
-			}
-			else if(itemObject["Type"].toString("") == "System")
-			{
-				newItem = std::shared_ptr<SystemItem>(new SystemItem());
-			}
-			else if(itemObject["Type"].toString("") == "Aux")
-			{
-			}
-			if(newItem)
-			{
-				newItem->load(itemObject);
-				addItem(newItem);
-			}
-		}
+		if(!itemsArray[i].isObject())
+			continue;
+
+		const QJsonObject itemObject = itemsArray[i].toObject();
+		std::shared_ptr<Item> newItem = Item::loadItem(itemObject);
+		if(newItem)
+			addItem(newItem);
 	}
 }
+
+void ItemStore::itemUpdateSlot(ItemData data)
+{
+	qDebug()<<__func__;
+	for(std::shared_ptr<Item>& item: items_)
+	{
+		if(*item == data)
+			itemUpdated(std::weak_ptr<Item>(item));
+	}
+}
+
+std::shared_ptr<Item> ItemStore::getItem(uint32_t id)
+{
+	for(std::shared_ptr<Item>& item : items_)
+	{
+		if(item->id() == id)
+			return item;
+	}
+	return nullptr;
+}
+
+void ItemStore::registerItemSource(ItemSource* source)
+{
+	qDebug()<<__func__<<typeid(*source).name();
+	connect(source, &ItemSource::gotItems, this, &ItemStore::addItems);
+	connect(source, &ItemSource::updateItems, this, &ItemStore::updateItems);
+	connect(this, &ItemStore::sigRefresh, source, &ItemSource::refresh);
+}
+
+void ItemStore::refresh()
+{
+	for(std::shared_ptr<Item>& item : items_)
+		itemDeleted(*item);
+	items_.clear();
+	sigRefresh();
+}
+
+ItemStore globalItems;
+
diff --git a/src/items/itemstore.h b/src/items/itemstore.h
index 4ee9651..437c4cc 100644
--- a/src/items/itemstore.h
+++ b/src/items/itemstore.h
@@ -2,7 +2,7 @@
 #include <vector>
 #include <memory>
 #include "item.h"
-#include "src/sensors/sensor.h"
+#include "itemsource.h"
 
 #include <QJsonObject>
 
@@ -10,7 +10,7 @@ class ItemStore: public QObject
 {
 	Q_OBJECT
 private:
-	std::vector< std::shared_ptr<Item> > items_;
+	std::vector<std::shared_ptr<Item> > items_;
 
 public:
 
@@ -22,6 +22,9 @@ public:
 		return &items_;
 	}
 
+	std::shared_ptr<Item> getItem(uint32_t id);
+
+	void registerItemSource(ItemSource* source);
 	void store(QJsonObject &json);
 	void load(const QJsonObject &json);
 
@@ -31,11 +34,20 @@ signals:
 
 	void itemDeleted(ItemData item);
 	void itemAdded(std::weak_ptr<Item> Item);
+	void itemUpdated(std::weak_ptr<Item> Item);
+	void sigRefresh();
 
 public slots:
 
 	void removeItem(const ItemData& item);
-	void addItem(std::shared_ptr<Item> item);
-	void addItems(const std::vector<std::shared_ptr<Item>>& itemsIn);
-	void itemStateChanged(const ItemData& item);
+	void addItem(std::shared_ptr<Item> item, bool inform = true);
+	void addItems(const std::vector<std::shared_ptr<Item>>& itemsIn, bool inform = true);
+	void updateItems(std::vector<ItemData> items, bool inform = true);
+	void updateItem(const ItemData& item, bool inform = true);
+	void refresh();
+
+private slots:
+	void itemUpdateSlot(ItemData data);
 };
+
+extern ItemStore globalItems;
diff --git a/src/items/messageitem.cpp b/src/items/messageitem.cpp
index 0f51c53..32f9d5e 100644
--- a/src/items/messageitem.cpp
+++ b/src/items/messageitem.cpp
@@ -20,9 +20,8 @@ MessageItem::~MessageItem()
 	closeMessageBox();
 }
 
-void MessageItem::setValue(uint8_t value)
+void MessageItem::enactValue(uint8_t value)
 {
-	Item::setValue(value);
 	if(value && !messageBox_)
 	{
 		if(!alertSoundFileName.isEmpty())
diff --git a/src/items/messageitem.h b/src/items/messageitem.h
index 8b503c1..d23fb11 100644
--- a/src/items/messageitem.h
+++ b/src/items/messageitem.h
@@ -17,12 +17,10 @@ private:
 	QSoundEffect alertSound;
 
 private slots:
-
 	void closeMessageBox();
 
-public:
-
-	virtual void setValue(uint8_t value);
+protected:
+	virtual void enactValue(uint8_t value) override;
 
 public:
 
@@ -36,8 +34,8 @@ public:
 	void setAlert(const QString& in);
 	QString getAlert();
 
-	virtual void store(QJsonObject& json);
-	virtual void load(const QJsonObject& json, const bool preserve = false);
+	virtual void store(QJsonObject& json) override;
+	virtual void load(const QJsonObject& json, const bool preserve = false) override;
 };
 
 #endif // MESSAGEITEM_H
diff --git a/src/items/poweritem.cpp b/src/items/poweritem.cpp
index 998e6d2..cea1470 100644
--- a/src/items/poweritem.cpp
+++ b/src/items/poweritem.cpp
@@ -7,15 +7,14 @@ PowerItem::PowerItem(uint32_t itemIdIn, QString name,  uint8_t value, QObject* p
 	        parent)
 {
 	stateChanged(Sensor(Sensor::TYPE_SHUTDOWN_IMMINENT, 0, 0, "Shutdown Imminent", true));
-	setValue(true);
+	PowerItem::setValue(true);
 }
 
-void PowerItem::setValue(uint8_t value)
+void PowerItem::enactValue(uint8_t value)
 {
-	qDebug()<<"shutdown";
-	Item::setValue(value);
 	if(!value)
 	{
+		qDebug()<<"shutdown";
 		QTimer::singleShot(5000, this, &PowerItem::timeout);
 		stateChanged(Sensor(Sensor::TYPE_SHUTDOWN_IMMINENT, 0, 1, "Shutdown Imminent", true));
 	}
diff --git a/src/items/poweritem.h b/src/items/poweritem.h
index ff1f263..76dea5e 100644
--- a/src/items/poweritem.h
+++ b/src/items/poweritem.h
@@ -16,12 +16,10 @@ signals:
 	void stateChanged(Sensor sensor);
 
 private slots:
-
 	void timeout();
 
-public slots:
-
-	virtual void setValue(uint8_t value);
+protected:
+	virtual void enactValue(uint8_t value) override;
 
 public:
 	PowerItem(uint32_t itemIdIn = QRandomGenerator::global()->generate(), QString name = "",  uint8_t value = 0,
@@ -30,5 +28,5 @@ public:
 	{
 		stateChanged(Sensor(Sensor::TYPE_SHUTDOWN_IMMINENT, 0, 0, "Shutdown Imminent", true));
 	}
-	virtual void store(QJsonObject& json);
+	virtual void store(QJsonObject& json) override;
 };
diff --git a/src/items/relay.cpp b/src/items/relay.cpp
index 67197e0..e0a3d30 100644
--- a/src/items/relay.cpp
+++ b/src/items/relay.cpp
@@ -12,13 +12,14 @@ Relay::Relay(uint8_t id, QString name, uint16_t address, bool state, QObject* pa
 	qDebug()<<"Relay "<<id_<<"Name "<<name<<" id "<<itemId_<<" state "<<state<<" addr: "<<address;
 }
 
-void Relay::setValue(uint8_t value)
+void Relay::enactValue(uint8_t value)
 {
-	Item::setValue(value);
 	if(micro_)
 	{
-		if(value)micro_->relayOn(id_);
-		else micro_->relayOff(id_);
+		if(value)
+			micro_->relayOn(id_);
+		else
+			micro_->relayOff(id_);
 	}
 }
 
diff --git a/src/items/relay.h b/src/items/relay.h
index f0ae640..8a35e98 100644
--- a/src/items/relay.h
+++ b/src/items/relay.h
@@ -18,9 +18,10 @@ private:
 	uint8_t id_;
 	uint16_t address_;
 
-public slots:
+protected:
+	virtual void enactValue(uint8_t value) override;
 
-	virtual void setValue(uint8_t value);
+public slots:
 	void on();
 	void off();
 	void toggle();
@@ -37,7 +38,7 @@ public:
 		micro_ = micro;
 	}
 
-	virtual void store(QJsonObject& json);
-	virtual void load(const QJsonObject& json, const bool preserve = false);
+	virtual void store(QJsonObject& json) override;
+	virtual void load(const QJsonObject& json, const bool preserve = false) override;
 };
 #endif // RELAY_H
diff --git a/src/items/rgbitem.cpp b/src/items/rgbitem.cpp
index 46bc80d..cd47c7b 100644
--- a/src/items/rgbitem.cpp
+++ b/src/items/rgbitem.cpp
@@ -6,9 +6,8 @@ RgbItem::RgbItem(Microcontroller* micro, uint32_t itemIdIn, QString name,  uint8
 
 }
 
-void RgbItem::setValue(uint8_t value)
+void RgbItem::enactValue(uint8_t value)
 {
-	Item::setValue(value);
 	value ? micro_->rgbOn() : micro_->rgbOff();
 }
 
diff --git a/src/items/rgbitem.h b/src/items/rgbitem.h
index a503406..6e2a923 100644
--- a/src/items/rgbitem.h
+++ b/src/items/rgbitem.h
@@ -9,13 +9,12 @@ class RgbItem: public Item
 private:
 	Microcontroller* micro_;
 
-public slots:
-
-	virtual void setValue(uint8_t value);
+protected:
+	virtual void enactValue(uint8_t value) override;
 
 public:
 	RgbItem(Microcontroller* micro, uint32_t itemIdIn = QRandomGenerator::global()->generate(), QString name = "",
 	        uint8_t value = 0, QObject* parent = nullptr);
 
-	virtual void store(QJsonObject& json);
+	virtual void store(QJsonObject& json) override;
 };
diff --git a/src/items/systemitem.cpp b/src/items/systemitem.cpp
index c11ee29..7887ce5 100644
--- a/src/items/systemitem.cpp
+++ b/src/items/systemitem.cpp
@@ -1,7 +1,7 @@
 #include "systemitem.h"
 #include <QProcess>
 
-void SystemItem::setValue(uint8_t value)
+void SystemItem::enactValue(uint8_t value)
 {
 	QProcess::execute(value ? onCommand_ : offCommand_);
 }
diff --git a/src/items/systemitem.h b/src/items/systemitem.h
index 778780a..392e914 100644
--- a/src/items/systemitem.h
+++ b/src/items/systemitem.h
@@ -7,16 +7,13 @@ class SystemItem : public Item
 {
 	Q_OBJECT
 private:
-
 	QString onCommand_;
 	QString offCommand_;
 
-public:
-
-	virtual void setValue(uint8_t value);
+protected:
+	virtual void enactValue(uint8_t value) override;
 
 public:
-
 	SystemItem(uint32_t itemIdIn = QRandomGenerator::global()->generate(), QString name = "Item", uint8_t value = 0,
 	           QObject *parent = nullptr);
 	SystemItem(const ItemData& itemData,  QObject *parent = nullptr);
@@ -33,8 +30,8 @@ public:
 		return offCommand_;
 	}
 
-	virtual void store(QJsonObject& json);
-	virtual void load(const QJsonObject& json, const bool preserve = false);
+	virtual void store(QJsonObject& json) override;
+	virtual void load(const QJsonObject& json, const bool preserve = false) override;
 };
 
 #endif // SYSTEMITEM_H
diff --git a/src/main.cpp b/src/main.cpp
index 529202d..f94ff78 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,26 +1,64 @@
 #include <QtWidgets/QApplication>
-#include <stdio.h>
 #include <QDebug>
 #include <QTcpSocket>
 #include <QMessageBox>
-
-//Currently pipewire support is disabled
-//#include <pipewire/pipewire.h>
-
-
-#ifndef Q_OS_ANDROID
+#include <QSettings>
 #include <QtSerialPort/QtSerialPort>
 #include <QtSerialPort/QSerialPortInfo>
 #include <QCommandLineParser>
-#endif
 
-#include "microcontroller.h"
 #include "ui/mainwindow.h"
 #include "items/itemstore.h"
 #include "mainobject.h"
+#include "programmode.h"
 
 
-#define BAUD  QSerialPort::Baud38400
+QJsonObject getJsonObjectFromDisk(const QString& filePath, bool* error = nullptr)
+{
+	QFile file;
+	file.setFileName(filePath);
+
+	bool ret = file.open(QIODevice::ReadOnly);
+	if(!file.isOpen() || !ret)
+	{
+		std::cerr<<"Can not open config file: "<<filePath.toLatin1().data()<<std::endl;
+	}
+	else
+	{
+		QJsonParseError qerror;
+		QJsonDocument document(QJsonDocument::fromJson(file.readAll(), &qerror));
+		file.close();
+		if(qerror.error != QJsonParseError::NoError)
+		{
+			qDebug()<<filePath<<" "<<qerror.errorString();
+			if(error) (*error) = true;
+		}
+		return document.object();
+	}
+	return QJsonObject();
+}
+
+bool storeJsonObjectToDisk(const QJsonObject& json, QString filePath)
+{
+	QFile file(filePath + ".out");
+
+	qDebug()<<"config file: "<<filePath;
+	bool ret = file.open(QIODevice::WriteOnly);
+	if(!file.isOpen() || !ret)
+	{
+		std::cerr<<"Can not open config file: "<<filePath.toLatin1().data()<<std::endl;
+		return false;
+	}
+	else
+	{
+		QJsonDocument document(json);
+		file.write(document.toJson());
+		file.close();
+		QFile::remove(filePath);
+		file.rename(filePath);
+		return true;
+	}
+}
 
 int main(int argc, char *argv[])
 {
@@ -37,102 +75,111 @@ int main(int argc, char *argv[])
 	QDir::setCurrent(a.applicationDirPath());
 
 	//parse comand line
-#ifndef Q_OS_ANDROID
 	QCommandLineParser parser;
 	parser.setApplicationDescription("Smart Home Interface");
 	parser.addHelpOption();
 	parser.addVersionOption();
-	QCommandLineOption tcpOption(QStringList() << "t" << "tcp", QCoreApplication::translate("main", "Use Tcp connection"));
-	parser.addOption(tcpOption);
-	QCommandLineOption hostOption(QStringList() << "H" << "host", QCoreApplication::translate("main",
-	                              "Set server host ip addres"), "adress");
+	QCommandLineOption masterOption(QStringList() << "m" << "master", QCoreApplication::translate("main", "Use in master mode"));
+	parser.addOption(masterOption);
+	QCommandLineOption hostOption(QStringList() << "H" << "host", QCoreApplication::translate("main", "Set server host ip addres"), "address", "0.0.0.0");
 	parser.addOption(hostOption);
-	QCommandLineOption portOption(QStringList() << "p" << "port", QCoreApplication::translate("main",
-	                              "Set server Port in TCP mode or Serial port in serial mode"), "port");
+	QCommandLineOption portOption(QStringList() << "p" << "port", QCoreApplication::translate("main", "Set server Port"), "port", "104476");
 	parser.addOption(portOption);
-	QCommandLineOption serialOption(QStringList() << "s" << "serial", QCoreApplication::translate("main",
-	                                "Use serial connection"));
-	parser.addOption(serialOption);
-	QCommandLineOption baudOption(QStringList() << "b" << "baud", QCoreApplication::translate("main", "Set Baud Rate"));
-	parser.addOption(baudOption);
-	QCommandLineOption settingsPathOption(QStringList() << "c" << "config", QCoreApplication::translate("main",
-	                                      "Set config file"), "configFilePath");
+	QCommandLineOption settingsPathOption(QStringList()<<"c"<<"config", QCoreApplication::translate("main", "Set config file"), "configFilePath",
+										  QStandardPaths::writableLocation(QStandardPaths::ConfigLocation) + "/shinterface.json");
 	parser.addOption(settingsPathOption);
-	QCommandLineOption secondaryOption(QStringList() << "e" << "secondary", QCoreApplication::translate("main",
-	                                   "Set if instance is not main instance"));
-	parser.addOption(secondaryOption);
+	QCommandLineOption headlessOption(QStringList()<<"e"<<"headless", QCoreApplication::translate("main", "Dont start the gui"));
+	parser.addOption(headlessOption);
 	parser.process(a);
-#endif
 
-	QIODevice* masterIODevice = nullptr;
+	int retVal;
 
-#ifndef Q_OS_ANDROID
-	if(parser.isSet(tcpOption))
+	programMode = PROGRAM_MODE_UI_ONLY;
+	if(parser.isSet(masterOption))
 	{
-		QTcpSocket* microSocket = new QTcpSocket;
+		programMode = PROGRAM_MODE_PRIMARY;
+		if(parser.isSet(headlessOption))
+			programMode = PROGRAM_MODE_HEADLESS_PRIMARY;
+	}
+	if(programMode == PROGRAM_MODE_PRIMARY || programMode == PROGRAM_MODE_HEADLESS_PRIMARY)
+	{
+		QJsonObject json = getJsonObjectFromDisk(parser.value(settingsPathOption));
+		bool tcpMicro = json["MicroTcp"].toBool(true);
+		json["MicroTcp"] = tcpMicro;
 
-		int port = 6856;
-		if(parser.isSet(portOption)) port =  parser.value(portOption).toInt();
-
-		QString host("127.0.0.1");
-		if(parser.isSet(hostOption)) host = parser.value(hostOption);
-		std::cout<<"connecting to "<<host.toStdString()<<':'<<port<<'\n';
-		microSocket->connectToHost(host, port, QIODevice::ReadWrite);
-		if(!microSocket->waitForConnected(1000))
+		QIODevice* microDevice = nullptr;
+		if(tcpMicro)
 		{
-			std::cout<<"Can not connect to to Server.\n";
-			QMessageBox::critical(nullptr, "Error", "Can not connect to to Server");
-			return 1;
+			int port = json["MicroTcpPort"].toInt(6856);
+			json["MicroTcpPort"] = port;
+			QString host = json["MicroTcpHost"].toString("127.0.0.1");
+			json["MicroTcpHost"] = host;
+
+			QTcpSocket* microSocket = new QTcpSocket;
+
+			qInfo()<<"connecting to "<<host.toStdString()<<':'<<port<<" for tcp micro";
+			microSocket->connectToHost(host, port, QIODevice::ReadWrite);
+
+			if(!microSocket->waitForConnected(1000))
+			{
+				qCritical()<<"Can not connect to tcp micro";
+				storeJsonObjectToDisk(json, parser.value(settingsPathOption));
+				if(programMode == PROGRAM_MODE_PRIMARY)
+					QMessageBox::critical(nullptr, "Error", "Can not connect to tcp micro");
+				return 1;
+			}
+			microDevice = microSocket;
 		}
-		masterIODevice = microSocket;
+		else
+		{
+			QString port = json["MicroSerialPort"].toString("ttyUSB0");
+			json["MicroSerialPort"] = port;
+			int baud = json["MicroSerialBaud"].toInt(38400);
+			json["MicroSerialBaud"] = baud;
+
+			QSerialPort *microPort = new QSerialPort;
+			microPort->setPortName(port);
+			microPort->setBaudRate(baud);
+			microPort->open(QIODevice::ReadWrite);
+
+			if(!microPort->isOpen())
+			{
+				qCritical()<<"Can not open serial port"<<port;
+				storeJsonObjectToDisk(json, parser.value(settingsPathOption));
+				if(programMode == PROGRAM_MODE_PRIMARY)
+					QMessageBox::critical(nullptr, "Error", "Can not open serial port " + port);
+				return 1;
+			}
+			microDevice = microPort;
+		}
+		PrimaryMainObject mainObject(microDevice, &json, parser.value(hostOption), parser.value(portOption).toInt());
+		MainWindow* w = nullptr;
+		if(programMode != PROGRAM_MODE_HEADLESS_PRIMARY)
+		{
+			w = new MainWindow(&mainObject);
+			QObject::connect(&mainObject.micro, SIGNAL(textRecived(QString)), w, SLOT(changeHeaderLableText(QString)));
+			QObject::connect(&mainObject.micro, SIGNAL(textRecived(QString)), w, SLOT(changeHeaderLableText(QString)));
+			//QObject::connect(&w, &MainWindow::sigSave, &mainObject, &MainObject::storeToDisk);
+			QObject::connect(w, &MainWindow::createdItem, &globalItems, [](std::shared_ptr<Item> item){globalItems.addItem(item, false);});
+			w->show();
+		}
+		retVal = a.exec();
+
+		delete w;
+		delete microDevice;
+		mainObject.store(json);
+		storeJsonObjectToDisk(json, parser.value(settingsPathOption));
 	}
 	else
 	{
-		QSerialPort* microPort = new QSerialPort;
-		if(parser.isSet(portOption)) microPort->setPortName(parser.value(portOption));
-		else microPort->setPortName("ttyUSB0");
+		SecondaryMainObject mainObject(parser.value(hostOption), parser.value(portOption).toInt());
+		MainWindow w(&mainObject);
+		//QObject::connect(&w, &MainWindow::sigSave, &mainObject, &MainObject::sendJson);
+		w.show();
 
-		if(parser.isSet(portOption)) microPort->setBaudRate(parser.value(baudOption).toInt());
-		else microPort->setBaudRate(BAUD);
-
-		if(!microPort->open(QIODevice::ReadWrite)) std::cout<<"Can not open serial port "<<microPort->portName().toStdString()
-			        <<". Continueing in demo mode"<<'\n';
-		masterIODevice = microPort;
+		retVal = a.exec();
 	}
 
-	MainObject mainObject(masterIODevice, parser.isSet(settingsPathOption) ? parser.value(settingsPathOption) : "",
-	                      !parser.isSet(secondaryOption));
-
-#else
-	QTcpSocket* microSocket = new QTcpSocket;
-	microSocket->connectToHost("10.0.0.1", 6856, QIODevice::ReadWrite);
-	if(!microSocket->waitForConnected(1000))
-	{
-		std::cout<<"Can not connect to to Server.\n";
-		return 1;
-	}
-	masterIODevice = microSocket;
-
-	MainObject mainObject(masterIODevice, parser.isSet(settingsPathOption) ? parser.value(settingsPathOption) : "",
-	                      !parser.isSet(secondaryOption));
-#endif
-
-
-	//mainwindow
-	MainWindow w(&mainObject);
-	QObject::connect(&mainObject.micro, SIGNAL(textRecived(QString)), &w, SLOT(changeHeaderLableText(QString)));
-	QObject::connect(&w, &MainWindow::sigBrodcast, &mainObject, &MainObject::sendJson);
-	QObject::connect(&w, &MainWindow::sigSave, &mainObject, &MainObject::storeToDisk);
-	QObject::connect(&w, &MainWindow::createdItem, &mainObject.items, &ItemStore::addItem);
-	if(!mainObject.micro.connected())
-		w.changeHeaderLableText("No io debug only!");
-
-	w.show();
-
-	int retVal = a.exec();
-
-	if(masterIODevice)
-		delete masterIODevice;
 	return retVal;
 }
 
diff --git a/src/mainobject.cpp b/src/mainobject.cpp
index d474d87..d92e0ae 100644
--- a/src/mainobject.cpp
+++ b/src/mainobject.cpp
@@ -1,179 +1,94 @@
 #include "mainobject.h"
-#include "items/messageitem.h"
 
-MainObject::MainObject(QIODevice* ioDevice, const QString& settingsPathIn, const bool masterIn, QObject *parent) :
-	QObject(parent),
-	master(masterIn),
-	masterIODevice(ioDevice),
-	ioMultiplexer(masterIODevice),
-	micro(ioMultiplexer.getIoDevice()),
-	broadCast(ioMultiplexer.getIoDevice(), masterIn),
-	settingsPath(settingsPathIn),
-	sunSensorSource(49.884450, 8.650536),
-	powerItem(new PowerItem),
-	rgbItem(new RgbItem(&micro, 5487422, "Rgb Lights")),
-	auxItem(new AuxItem(&micro, 5487421, "Desk Light"))
+#include<QJsonObject>
+#include<QJsonArray>
+#include<QMessageBox>
 
+#include "items/itemstore.h"
+
+MainObject::MainObject(QObject *parent) :
+	QObject(parent)
 {
-	qDebug()<<"Is master:"<<master;
-	//connect sensors subsystem
-	QObject::connect(&micro, &Microcontroller::gotSensorState, &globalSensors, &SensorStore::sensorGotState);
-	QObject::connect(&sunSensorSource, &SunSensorSource::stateChanged, &globalSensors, &SensorStore::sensorGotState);
-	QObject::connect(&globalSensors, &SensorStore::sensorChangedState, &ocupancySensor, &OcupancySensorSource::sensorEvent);
-	QObject::connect(&ocupancySensor, &OcupancySensorSource::stateChanged, &globalSensors, &SensorStore::sensorGotState);
-
-	sunSensorSource.run();
-	//pwHandler.startLoop();
-
-	//connect item store
-	QObject::connect(&micro, &Microcontroller::gotRelayList, &items, &ItemStore::addItems);
-	QObject::connect(&micro, &Microcontroller::itemChanged, &items, &ItemStore::itemStateChanged);
-
-	//special items
-	QObject::connect(powerItem.get(), &PowerItem::stateChanged, &globalSensors, &SensorStore::sensorGotState);
-	powerItem->emmitSensor();
-	items.addItem(rgbItem);
-	items.addItem(auxItem);
-	MessageItem::broadCast = &broadCast;
-
-	Relay::setMicrocontroller(&micro);
-
-	connect(&broadCast, &BroadCast::gotJson, this, &MainObject::recivedJson);
-	QObject::connect(&broadCast, &BroadCast::gotSensorState, &globalSensors, &SensorStore::sensorGotState);
-	if(master)
-		connect(&broadCast, &BroadCast::jsonRequested, this, &MainObject::sendJson);
-
-	if(master)
-	{
-		load(getJsonObjectFromDisk(settingsPath, &noSave));
-	}
-	else
-	{
-		broadCast.requestJson();
-		broadCast.requestSensors();
-	}
-
-#ifndef Q_OS_ANDROID
-	Item::secondaryFlag = !master;
-#endif
 }
 
 MainObject::~MainObject()
 {
 }
 
-void MainObject::store(QJsonObject &json)
+void MainObject::refresh()
 {
-	items.store(json);
-
-	QJsonObject powerObject;
-	powerItem->store(powerObject);
-	json.insert("Power", powerObject);
-	QJsonDocument pwrDoc(powerObject);
-
-	QJsonObject ocupancyObject;
-	ocupancySensor.store(ocupancyObject);
-	json.insert("Ocupancy", ocupancyObject);
+	globalItems.refresh();
 }
 
-void MainObject::load(const QJsonObject& json)
+PrimaryMainObject::PrimaryMainObject(QIODevice* microDevice, QJsonObject* settings, QString host, int port, QObject *parent) :
+	MainObject(parent),
+	settings(settings),
+	microDevice(microDevice),
+	ioMultiplexer(microDevice),
+	micro(microDevice),
+	tcpServer(new TcpServer),
+	sunSensorSource(49.824972, 8.702194),
+	powerItem(new PowerItem),
+	rgbItem(new RgbItem(&micro, 5487422, "Rgb Lights")),
+	auxItem(new AuxItem(&micro, 5487421, "Desk Light"))
 {
-	items.clear();
+	//connect sensors subsystem
+	connect(&globalSensors, &SensorStore::sensorChangedState, tcpServer, &TcpServer::sensorEvent);
+	connect(tcpServer, &TcpServer::gotSensor, &globalSensors, &SensorStore::sensorGotState);
+	connect(&sunSensorSource, &SunSensorSource::stateChanged, &globalSensors, &SensorStore::sensorGotState);
+	connect(&micro, &Microcontroller::gotSensorState, &globalSensors, &SensorStore::sensorGotState);
+
+	globalItems.registerItemSource(tcpServer);
+	globalItems.registerItemSource(&micro);
+
+	load(*settings);
+
+	tcpServer->launch(QHostAddress(host), port);
+}
+
+PrimaryMainObject::~PrimaryMainObject()
+{
+	store(*settings);
+}
+
+void PrimaryMainObject::store(QJsonObject &json)
+{
+	globalItems.store(json);
+}
+
+void PrimaryMainObject::load(const QJsonObject& json)
+{
+	globalItems.clear();
 	rgbItem->removeAllActors();
 	auxItem->removeAllActors();
 	powerItem->removeAllActors();
-	items.addItem(rgbItem);
-	items.addItem(auxItem);
-	items.load(json);
-	powerItem->load(json["Power"].toObject());
-	ocupancySensor.load(json["Ocupancy"].toObject());
-	qDebug()<<"aray size: "<<json.isEmpty();
+	globalItems.addItem(rgbItem);
+	globalItems.addItem(auxItem);
+	globalItems.addItem(powerItem);
+	globalItems.load(json);
 	if(json["Items"].toArray().size() >= 2)
 	{
 		rgbItem->load(json["Items"].toArray()[0].toObject());
 		auxItem->load(json["Items"].toArray()[1].toObject());
 	}
-	micro.requestState();
+	globalItems.refresh();
 }
 
-void MainObject::storeToDisk()
+SecondaryMainObject::SecondaryMainObject(QString host, int port, QObject *parent) :
+	MainObject(parent),
+	tcpClient(new TcpClient)
 {
-	if(master && !noSave)
+	connect(tcpClient, &TcpClient::gotSensor, &globalSensors, &SensorStore::sensorGotState);
+	globalItems.registerItemSource(tcpClient);
+
+	if(!tcpClient->launch(QHostAddress(host), port))
 	{
-		QJsonObject json;
-		store(json);
-		storeJsonObjectToDisk(json, settingsPath);
+		QMessageBox::critical(nullptr, "Error", "Could not connect to "+host+":"+QString::number(port));
+		exit(1);
 	}
 }
 
-void MainObject::recivedJson(const QJsonObject json)
+SecondaryMainObject::~SecondaryMainObject()
 {
-	if(master && !noSave)
-		storeJsonObjectToDisk(json, settingsPath);
-	load(json);
-}
-
-void MainObject::sendJson()
-{
-	QJsonObject json;
-	store(json);
-	broadCast.sendJson(json);
-}
-
-QJsonObject MainObject::getJsonObjectFromDisk(const QString& filePath, bool* error)
-{
-	QFile file;
-
-#ifndef Q_OS_ANDROID
-	if(filePath.size() > 0) file.setFileName(filePath);
-	else
-#endif
-	{
-		file.setFileName(QStandardPaths::writableLocation(QStandardPaths::ConfigLocation) + "/shinterface.json");
-	}
-
-	file.open(QIODevice::ReadOnly);
-	if(!file.isOpen()) std::cerr<<"Can not open config file: "<<filePath.toLatin1().data()<<std::endl;
-	else
-	{
-		QJsonParseError qerror;
-		QJsonDocument document(QJsonDocument::fromJson(file.readAll(), &qerror));
-		file.close();
-		if(qerror.error != QJsonParseError::NoError)
-		{
-			qDebug()<<filePath<<" "<<qerror.errorString();
-			if(error) (*error) = true;
-		}
-		return document.object();
-	}
-	return QJsonObject();
-}
-
-bool MainObject::storeJsonObjectToDisk(const QJsonObject& json, QString filePath)
-{
-#ifndef Q_OS_ANDROID
-	if(filePath.size() == 0)
-#endif
-	{
-		filePath = QStandardPaths::writableLocation(QStandardPaths::ConfigLocation) + "/shinterface.json";
-	}
-	QFile file(filePath + ".out");
-
-	qDebug()<<"config file: "<<filePath;
-	file.open(QIODevice::WriteOnly);
-	if(!file.isOpen())
-	{
-		std::cerr<<"Can not open config file: "<<filePath.toLatin1().data()<<std::endl;
-		return false;
-	}
-	else
-	{
-		QJsonDocument document(json);
-		file.write(document.toJson());
-		file.close();
-		QFile::remove(filePath);
-		file.rename(filePath);
-		return true;
-	}
 }
 
diff --git a/src/mainobject.h b/src/mainobject.h
index cfa5fff..93a787a 100644
--- a/src/mainobject.h
+++ b/src/mainobject.h
@@ -2,7 +2,6 @@
 #define MAINOBJECT_H
 
 #include <QObject>
-#include <stdio.h>
 #include <QDir>
 #include <QDebug>
 #include <QString>
@@ -12,80 +11,66 @@
 #include <QStandardPaths>
 #include <memory>
 
-
-#ifndef Q_OS_ANDROID
-#include <QtSerialPort/QtSerialPort>
-#include <QtSerialPort/QSerialPortInfo>
-#include <QCommandLineParser>
-#endif
-
-#include "actors/alarmtime.h"
 #include "microcontroller.h"
 #include "ui/mainwindow.h"
-#include "sensors/speakersensor.h"
 #include "sensors/sunsensor.h"
-#include "sensors/ocupancysensor.h"
-#include "sensors/sensor.h"
-#include "items/itemstore.h"
 #include "items/auxitem.h"
 #include "items/rgbitem.h"
 #include "items/poweritem.h"
 #include "iomuliplexer.h"
 #include "broadcast.h"
-//#include "pipewire.h"
+#include "tcpserver.h"
 
 class MainObject : public QObject
+{
+	Q_OBJECT
+
+public:
+	explicit MainObject(QObject *parent = nullptr);
+	~MainObject();
+
+public slots:
+	void refresh();
+};
+
+class PrimaryMainObject : public MainObject
 {
 	Q_OBJECT
 public:
 
+	QJsonObject* settings;
+
 	//io
-	const bool master;
-
-	bool noSave = false;
-
-	QIODevice * const masterIODevice = nullptr;
+	QIODevice * const microDevice = nullptr;
 	IoMuliplexer ioMultiplexer;
 
 	Microcontroller micro;
-    BroadCast broadCast;
-
-
-	const QString settingsPath;
+	TcpServer* tcpServer;
 
 	//sensors
-	SunSensorSource     sunSensorSource;
-	OcupancySensorSource ocupancySensor;
+	SunSensorSource sunSensorSource;
 
 	//items
-	ItemStore items;
-
 	std::shared_ptr<PowerItem> powerItem;
 	std::shared_ptr<RgbItem> rgbItem;
 	std::shared_ptr<AuxItem> auxItem;
 
-	//PipeWireHandler pwHandler;
+public:
+	explicit PrimaryMainObject(QIODevice* microDevice, QJsonObject* settings, QString host, int port, QObject *parent = nullptr);
+	~PrimaryMainObject();
+	void store(QJsonObject& json);
+	void load(const QJsonObject& json);
+};
 
-private:
-
-	static QJsonObject getJsonObjectFromDisk(const QString& filePath = "", bool* error = nullptr);
-	static bool storeJsonObjectToDisk(const QJsonObject& json, QString filePath = "");
+class SecondaryMainObject : public MainObject
+{
+	Q_OBJECT
+public:
+	TcpClient* tcpClient;
 
 public:
-	explicit MainObject(QIODevice* ioDevice, const QString& settingsPathIn, const bool masterIn, QObject *parent = nullptr);
-	~MainObject();
-
-	void store(QJsonObject& json);
-
-	void load(const QJsonObject& json);
-
-signals:
-
-public slots:
-
-	void storeToDisk();
-	void sendJson();
-	void recivedJson(const QJsonObject json);
+	explicit SecondaryMainObject(QString host, int port, QObject *parent = nullptr);
+	~SecondaryMainObject();
 
 };
 
diff --git a/src/microcontroller.cpp b/src/microcontroller.cpp
index ba5f54b..174cfd0 100644
--- a/src/microcontroller.cpp
+++ b/src/microcontroller.cpp
@@ -3,8 +3,6 @@
 #include <chrono>
 #include <thread>
 
-static constexpr bool debug = true;
-
 void Microcontroller::relayToggle(int state, int relay)
 {
 	char buffer[8];
@@ -40,7 +38,6 @@ void Microcontroller::changeRgbColor(const QColor color)
 	char buffer[64];
 	int length = sprintf(buffer, "rgb set %03d %03d %03d\n", color.red(), color.green(), color.blue());
 	write(buffer, length);
-	std::cout<<buffer;
 }
 
 void Microcontroller::setAuxPwm(int duty)
@@ -52,9 +49,6 @@ void Microcontroller::setAuxPwm(int duty)
 
 void Microcontroller::write(const QByteArray& buffer)
 {
-#ifndef Q_OS_ANDROID
-	if constexpr(debug) std::cerr<<buffer.data();
-#endif
 	if(_port != nullptr)
 	{
 		_port->write(buffer);
@@ -65,9 +59,6 @@ void Microcontroller::write(const QByteArray& buffer)
 
 void Microcontroller::write(char* buffer, const size_t length)
 {
-#ifndef Q_OS_ANDROID
-	if constexpr(debug) std::cerr<<buffer;
-#endif
 	if(_port != nullptr)
 	{
 		_port->write(buffer, length);
@@ -95,7 +86,7 @@ bool Microcontroller::connected()
 	else return false;
 }
 
-void Microcontroller::requestState()
+void Microcontroller::refresh()
 {
 	write("state\n");
 }
@@ -147,12 +138,13 @@ void Microcontroller::processList(const QString& buffer)
 	if(bufferList.size() >= 8 && buffer.startsWith("ITEM NUMBER:"))
 	{
 		relayList.push_back(processRelayLine(buffer));
+		qDebug()<<"Micro item recived:"<<relayList.back()->getName();
 	}
 	else if(buffer.contains("EOL"))
 	{
 		listMode = false;
 		qDebug()<<"got relay list " << relayList.size();
-		gotRelayList(relayList);
+		gotItems(relayList);
 		relayList.clear();
 	}
 	else listMode = false;
@@ -160,7 +152,7 @@ void Microcontroller::processList(const QString& buffer)
 
 void Microcontroller::processRelayState(const QString& buffer)
 {
-	itemChanged(static_cast<ItemData>(*processRelayLine(buffer)));
+	updateItems({static_cast<ItemData>(*processRelayLine(buffer))});
 }
 
 void Microcontroller::processSensorState(const QString& buffer)
@@ -172,7 +164,11 @@ void Microcontroller::processSensorState(const QString& buffer)
 
 void Microcontroller::processMicroReturn()
 {
-	if(listMode) processList(_buffer);
+	qDebug()<<_buffer;
+	if(listMode)
+	{
+		processList(_buffer);
+	}
 	else
 	{
 		if(_buffer.startsWith("Items:"))
@@ -192,7 +188,9 @@ void Microcontroller::isReadyRead()
 	while(_port->getChar(&charBuf))
 	{
 		_buffer.push_back(charBuf);
-		if( _buffer.endsWith('\n') )
+
+		qDebug()<<_buffer;
+		if(_buffer.endsWith('\n') )
 		{
 			_buffer.remove('\n');
 			processMicroReturn();
diff --git a/src/microcontroller.h b/src/microcontroller.h
index 8392491..1845dc0 100644
--- a/src/microcontroller.h
+++ b/src/microcontroller.h
@@ -1,8 +1,6 @@
 #ifndef MICROCONTROLLER_H
 #define MICROCONTROLLER_H
 
-#include <iostream>
-
 #include <QObject>
 #include <QColor>
 #include <QIODevice>
@@ -17,8 +15,9 @@
 #include "items/item.h"
 #include "items/relay.h"
 #include "sensors/sensor.h"
+#include "items/itemsource.h"
 
-class Microcontroller : public QObject
+class Microcontroller : public ItemSource
 {
 
 	Q_OBJECT
@@ -65,7 +64,7 @@ public slots:
 	void setPattern(int pattern);
 	void startSunrise();
 
-	void requestState();
+	void refresh() override;
 
 	void setAuxPwm(int duty);
 
@@ -79,10 +78,6 @@ private slots:
 
 signals:
 	void textRecived(const QString string);
-	void itemChanged(ItemData relay);
-	void auxStateChanged(int value);
-	void gotRelayList(std::vector< std::shared_ptr<Item> >&);
-
 	void gotSensorState(Sensor sensor);
 };
 
diff --git a/src/programmode.cpp b/src/programmode.cpp
new file mode 100644
index 0000000..d37ba81
--- /dev/null
+++ b/src/programmode.cpp
@@ -0,0 +1,3 @@
+#include "programmode.h"
+
+program_mode_t programMode = PROGRAM_MODE_PRIMARY;
diff --git a/src/programmode.h b/src/programmode.h
new file mode 100644
index 0000000..ccbb900
--- /dev/null
+++ b/src/programmode.h
@@ -0,0 +1,13 @@
+#ifndef PROGRAMMODE_H
+#define PROGRAMMODE_H
+
+typedef enum
+{
+	PROGRAM_MODE_PRIMARY = 0,
+	PROGRAM_MODE_HEADLESS_PRIMARY,
+	PROGRAM_MODE_UI_ONLY
+} program_mode_t;
+
+extern program_mode_t programMode;
+
+#endif // PROGRAMMODE_H
diff --git a/src/sensors/ocupancysensor.cpp b/src/sensors/ocupancysensor.cpp
deleted file mode 100644
index 3bf7b7c..0000000
--- a/src/sensors/ocupancysensor.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-#include "ocupancysensor.h"
-#include <QTimer>
-#include <QDebug>
-
-#include "../apgetconnected.h"
-
-
-OcupancySensorSource::OcupancySensorSource(QObject *parent,  const QString& device,
-        const QString& deviceMac): QObject (parent), deviceMac_(deviceMac), device_(device)
-{
-	QTimer::singleShot(timeoutMs, this, &OcupancySensorSource::Timeout);
-}
-
-void OcupancySensorSource::sensorEvent(Sensor sensor)
-{
-	if(sensor.type == Sensor::TYPE_DOOR && sensor.id == 1 && sensor.field != 0.0f)
-	{
-		if(occupied == false) stateChanged(Sensor(Sensor::TYPE_OCUPANCY, 0, 1, "Occupancy"));
-		QTimer::singleShot(timeoutMs, this, &OcupancySensorSource::Timeout);
-	}
-}
-
-void OcupancySensorSource::Timeout()
-{
-	int error = 0;
-	qDebug()<<"testing for occupancy";
-	std::vector<uint64_t> devices = ap::connectedDevices(device_.toLatin1().toStdString(), error);
-	if(error == 0)
-	{
-		bool found = false;
-		for(size_t i = 0; i < devices.size(); ++i)
-		{
-			std::string mac = ap::macAddrToString(devices[i]);
-			if(mac.find(deviceMac_.toLatin1().toStdString()) != std::string::npos)
-			{
-				found = true;
-				qDebug()<<"occupied";
-				break;
-			}
-		}
-		stateChanged(Sensor(Sensor::TYPE_OCUPANCY, 0, found, "Occupancy"));
-		occupied = found;
-	}
-	else
-	{
-		stateChanged(Sensor(Sensor::TYPE_OCUPANCY, 0, true, "Occupancy"));
-		qDebug()<<"occupancy sensor error "<<error;
-	}
-
-}
-
-void OcupancySensorSource::store(QJsonObject &json)
-{
-	json["Device"] = device_;
-	json["MacAddres"] = deviceMac_;
-}
-
-void OcupancySensorSource::load(const QJsonObject &json)
-{
-	device_ = json["Device"].toString("wlan0");
-	deviceMac_ = json["MacAddres"].toString("60:BE:B5:25:8C:E0");
-}
diff --git a/src/sensors/ocupancysensor.h b/src/sensors/ocupancysensor.h
deleted file mode 100644
index 9a23634..0000000
--- a/src/sensors/ocupancysensor.h
+++ /dev/null
@@ -1,33 +0,0 @@
-#pragma once
-
-#include <QObject>
-#include <QJsonObject>
-#include "sensor.h"
-
-class OcupancySensorSource : public QObject
-{
-	Q_OBJECT
-private:
-
-	QString deviceMac_;
-	QString device_;
-	bool occupied = true;
-	static constexpr unsigned timeoutMs = (15 * 60) * 1000;
-
-public:
-	explicit OcupancySensorSource(QObject *parent = nullptr, const QString& device = "wlan0",
-	                              const QString& deviceMac = "60:BE:B5:25:8C:E0");
-
-	void store(QJsonObject& json);
-	void load(const QJsonObject& json);
-
-public slots:
-	void sensorEvent(Sensor sensor);
-
-private slots:
-
-	void Timeout();
-
-signals:
-	void stateChanged(Sensor sensor);
-};
diff --git a/src/sensors/pipewiresensor.cpp b/src/sensors/pipewiresensor.cpp
deleted file mode 100644
index 89ee7e4..0000000
--- a/src/sensors/pipewiresensor.cpp
+++ /dev/null
@@ -1,74 +0,0 @@
-#include "pipewiresensor.h"
-#include <QDebug>
-
-static const struct pw_node_events node_events = {
-	.version = PW_VERSION_NODE_EVENTS,
-	.info = &PipeWireSensorSource::nodeEventHandler,
-	.param = nullptr
-};
-
-PipeWireSensorSource::PipeWireSensorSource(PipeWireHandler* handler, const std::string& nodeName, uint8_t id, QObject *parent)
-	: QObject{parent}, handler_(handler), nodeName_(nodeName), id_(id)
-{
-	connect(handler_, &PipeWireHandler::nodeAdded, this, &PipeWireSensorSource::nodeAdded);
-	connect(&timer, &QTimer::timeout, this, &PipeWireSensorSource::offTimeout);
-	timer.setSingleShot(true);
-}
-
-void PipeWireSensorSource::offTimeout()
-{
-	if(state == false)
-		return;
-	state = false;
-	stateChanged(Sensor(Sensor::TYPE_AUDIO_OUTPUT, id_, state));
-}
-
-void PipeWireSensorSource::nodeEventHandler(void* data, const struct pw_node_info *info)
-{
-	PipeWireSensorSource* source = static_cast<PipeWireSensorSource*>(data);
-
-	if(info->state == source->prevState)
-		return;
-
-	source->prevState = info->state;
-
-	switch (info->state)
-	{
-		case PW_NODE_STATE_ERROR:
-		case PW_NODE_STATE_CREATING:
-			source->state = false;
-			source->stateChanged(Sensor(Sensor::TYPE_AUDIO_OUTPUT, source->id_, 0));
-			break;
-		case PW_NODE_STATE_SUSPENDED:
-		case PW_NODE_STATE_IDLE:
-			if(source->state == true)
-				source->timer.start(10000);
-			break;
-		case PW_NODE_STATE_RUNNING:
-			if(source->state == false)
-			{
-				source->state = true;
-				source->stateChanged(Sensor(Sensor::TYPE_AUDIO_OUTPUT, source->id_, source->state));
-			}
-			break;
-		default:
-			break;
-	}
-}
-
-void PipeWireSensorSource::nodeAdded(PipeWireHandler::PwNode node)
-{
-	if(node.name == nodeName_)
-	{
-
-		sinkNode = static_cast<struct pw_node*>(pw_registry_bind(handler_->getRegistry(), node.id, PW_TYPE_INTERFACE_Node, PW_VERSION_CLIENT, 0));
-		if(sinkNode)
-		{
-			qDebug()<<"Failed to register to required pipewire node"<<node.name.c_str()<<"as id"<<node.id;
-			return;
-		}
-		pw_node_add_listener(sinkNode, &sinkListener, &node_events, this);
-		qDebug()<<"Found required pipewire node"<<node.name.c_str()<<"as id"<<node.id;
-	}
-}
-
diff --git a/src/sensors/pipewiresensor.h b/src/sensors/pipewiresensor.h
deleted file mode 100644
index 4a02caa..0000000
--- a/src/sensors/pipewiresensor.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#ifndef PIPEWIRESENSOR_H
-#define PIPEWIRESENSOR_H
-
-#include <QObject>
-#include <string>
-#include <pipewire/core.h>
-#include <pipewire/pipewire.h>
-#include <QTimer>
-
-#include "sensor.h"
-#include "../pipewire.h"
-
-class PipeWireSensorSource : public QObject
-{
-	Q_OBJECT
-
-	PipeWireHandler* handler_;
-	std::string nodeName_;
-	struct pw_node* sinkNode = nullptr;
-	struct spa_hook sinkListener;
-	pw_node_state prevState = PW_NODE_STATE_SUSPENDED;
-	QTimer timer;
-	uint8_t id_;
-	bool state = false;
-
-private slots:
-	void offTimeout();
-
-public:
-	explicit PipeWireSensorSource(PipeWireHandler* handler, const std::string& nodeName, uint8_t id, QObject *parent = nullptr);
-	static void nodeEventHandler(void* data, const struct pw_node_info *info);
-
-signals:
-	void stateChanged(Sensor sensor);
-
-private slots:
-	void nodeAdded(PipeWireHandler::PwNode node);
-};
-
-#endif // PIPEWIRESENSOR_H
diff --git a/src/sensors/sensor.h b/src/sensors/sensor.h
index e64498e..80c37ab 100644
--- a/src/sensors/sensor.h
+++ b/src/sensors/sensor.h
@@ -4,6 +4,7 @@
 #include<QDateTime>
 #include<QObject>
 #include<vector>
+#include<QJsonObject>
 
 class Sensor
 {
@@ -41,6 +42,15 @@ public:
 	{
 		lastSeen = QDateTime::currentDateTime();
 	}
+	Sensor(const QJsonObject& json)
+	{
+		type = json["SensorType"].toInt(0);
+		id = json["Id"].toInt(0);
+		field = json["Field"].toInt(0);
+		name = json["Name"].toString("Sensor");
+		lastSeen = QDateTime::fromString(json["LastSeen"].toString(""));
+		hidden = json["Hidden"].toBool(false);
+	}
 	inline bool operator==(const Sensor& in) const
 	{
 		return type==in.type && id == in.id;
@@ -77,15 +87,32 @@ public:
 			   QString::number((type == Sensor::TYPE_HUMIDITY ||  type == Sensor::TYPE_TEMPERATURE) ? field*10 : field) +
 			   " TIME: " + QString::number(lastSeen.toSecsSinceEpoch());
 	}
+	inline void store(QJsonObject& json)
+	{
+		json["Type"] = "Sensor";
+		json["SensorType"] = static_cast<int>(type);
+		json["Id"] = static_cast<int>(id);
+		json["Field"] = field;
+		json["Name"] = name;
+		json["LastSeen"] = lastSeen.toString();
+		json["Hidden"] = hidden;
+	}
 	inline void generateName()
 	{
-		if(type == TYPE_TEMPERATURE) name = "Temperature " + QString::number(id);
-		else if(type == TYPE_DOOR)  name = "Door " + QString::number(id);
-		else if(type == TYPE_BUTTON)  name = "Button " + QString::number(id);
-		else if(type == TYPE_AUDIO_OUTPUT)  name = "Speakers " + QString::number(id);
-		else if(type == TYPE_HUMIDITY)  name = "Humidity " + QString::number(id);
-		else if(type == TYPE_SUN_ALTITUDE)  name = "Solar Altitude";
-		else if(type == TYPE_SHUTDOWN_IMMINENT)  name = "Shutdown Imminent";
+		if(type == TYPE_TEMPERATURE)
+			name = "Temperature " + QString::number(id);
+		else if(type == TYPE_DOOR)
+			name = "Door " + QString::number(id);
+		else if(type == TYPE_BUTTON)
+			name = "Button " + QString::number(id);
+		else if(type == TYPE_AUDIO_OUTPUT)
+			name = "Speakers " + QString::number(id);
+		else if(type == TYPE_HUMIDITY)
+			name = "Humidity " + QString::number(id);
+		else if(type == TYPE_SUN_ALTITUDE)
+			name = "Solar Altitude";
+		else if(type == TYPE_SHUTDOWN_IMMINENT)
+			name = "Shutdown Imminent";
 		else name = "Sensor Type " + QString::number(type) + " Id " + QString::number(id);
 	}
 };
diff --git a/src/sensors/speakersensor.cpp b/src/sensors/speakersensor.cpp
deleted file mode 100644
index e2a4171..0000000
--- a/src/sensors/speakersensor.cpp
+++ /dev/null
@@ -1,59 +0,0 @@
-#include "speakersensor.h"
-
-#include <QDebug>
-
-SpeakerSensorSource::SpeakerSensorSource(QString name, QObject *parent) : QObject(parent), name_(name)
-{
-	silenceCount = 0;
-}
-
-SpeakerSensorSource::~SpeakerSensorSource()
-{
-	abort();
-}
-
-void SpeakerSensorSource::run()
-{
-	abort();
-	arecord.start( "arecord", {"--disable-softvol", "-r", "8000", "-D", "front", "-"});
-
-	connect(&timer, SIGNAL(timeout()), this, SLOT(doTick()));
-	timer.setInterval(500);
-	timer.start();
-
-	stateChanged(Sensor(Sensor::TYPE_AUDIO_OUTPUT, 0, 1, name_));
-}
-
-
-void SpeakerSensorSource::abort()
-{
-	if(arecord.state() == QProcess::Running)arecord.close();
-	if(timer.isActive())timer.stop();
-}
-
-void SpeakerSensorSource::doTick()
-{
-	if(arecord.state() == QProcess::Running)
-	{
-		QByteArray buffer = arecord.readAllStandardOutput();
-		//qDebug()<<(int16_t)buffer[0];
-		for(long i = 0; i < buffer.size(); i++)
-		{
-			if((int16_t)buffer.at(i) != -128)
-			{
-				silenceCount = 0;
-			}
-		}
-		if(silenceCount > 40 && state)
-		{
-			stateChanged(Sensor(Sensor::TYPE_AUDIO_OUTPUT, 0, 0, name_));
-			state = false;
-		}
-		else if(silenceCount == 0 && !state)
-		{
-			stateChanged(Sensor(Sensor::TYPE_AUDIO_OUTPUT, 0, 1, name_));
-			state = true;
-		}
-		silenceCount++;
-	}
-}
diff --git a/src/sensors/speakersensor.h b/src/sensors/speakersensor.h
deleted file mode 100644
index 8479ff2..0000000
--- a/src/sensors/speakersensor.h
+++ /dev/null
@@ -1,45 +0,0 @@
-#ifndef AMPMANAGER_H
-#define AMPMANAGER_H
-
-#include <iostream>
-
-#include <QObject>
-#include <QRunnable>
-#include <QScopedPointer>
-#include <QEventLoop>
-#include <QTimer>
-#include <QProcess>
-#include <QByteArray>
-
-#include "sensor.h"
-
-
-class SpeakerSensorSource : public QObject
-{
-	Q_OBJECT
-private:
-	QString name_;
-	bool state = true;
-	QTimer timer;
-
-public:
-	explicit SpeakerSensorSource(QString name = "", QObject *parent = nullptr);
-	~SpeakerSensorSource();
-
-public slots:
-	void run();
-	void abort();
-
-signals:
-	void stateChanged(Sensor sensor);
-
-private slots:
-	void doTick();
-
-private:
-	long silenceCount = 0;
-
-	QProcess arecord;
-};
-
-#endif // AMPMANAGER_H
diff --git a/src/tcpserver.cpp b/src/tcpserver.cpp
new file mode 100644
index 0000000..b6f82e2
--- /dev/null
+++ b/src/tcpserver.cpp
@@ -0,0 +1,277 @@
+#include <QTcpSocket>
+#include <QJsonDocument>
+#include <QJsonArray>
+
+#include "items/item.h"
+#include "items/itemstore.h"
+#include "tcpserver.h"
+
+
+TcpService::TcpService(QObject* parent):
+	ItemSource(parent)
+{}
+
+QJsonObject TcpService::createMessage(const QString& type, const QJsonArray& data)
+{
+	QJsonObject json;
+	json["MesageType"] = type;
+	json["Data"] = data;
+	return json;
+}
+
+void TcpService::sensorEvent(Sensor sensor)
+{
+	QJsonArray sensors;
+	QJsonObject sensorjson;
+	sensor.store(sensorjson);
+	sensors.append(sensorjson);
+	QJsonObject json = createMessage("SensorUpdate", sensors);
+
+	sendJson(json);
+}
+
+void TcpService::itemUpdated(std::weak_ptr<Item> item)
+{
+	QJsonArray items;
+	QJsonObject itemjson;
+	item.lock()->store(itemjson);
+	items.append(itemjson);
+	QJsonObject json = createMessage("ItemUpdate", items);
+	sendJson(json);
+}
+
+void TcpService::refresh()
+{
+	sendJson(createMessage("GetSensors", QJsonArray()));
+	sendJson(createMessage("GetItems", QJsonArray()));
+}
+
+void TcpService::sendSensors()
+{
+	QJsonArray sensors;
+	for(auto& sensor: *globalSensors.getSensors())
+	{
+		QJsonObject sensorjson;
+		sensor.store(sensorjson);
+		sensors.append(sensorjson);
+	}
+	sendJson(createMessage("SensorUpdate", sensors));
+}
+
+void TcpService::sendItems()
+{
+	QJsonArray items;
+	for(auto& item: *globalItems.getItems())
+	{
+		QJsonObject itemjson;
+		item->store(itemjson);
+		items.append(itemjson);
+	}
+	sendJson(createMessage("ItemUpdate", items));
+}
+
+
+void TcpService::processIncomeingJson(const QByteArray& jsonbytes)
+{
+	qDebug()<<__func__<<jsonbytes;
+	QJsonDocument doc = QJsonDocument::fromJson(jsonbytes);
+	QJsonObject json = doc.object();
+	QString type = json["MessageType"].toString();
+	if(type == "GetSensors")
+	{
+		sendSensors();
+	}
+	else if(type == "GetItems")
+	{
+		sendItems();
+	}
+	else if(type == "SensorUpdate")
+	{
+		QJsonArray data = json["Data"].toArray();
+		for(QJsonValueRef sensorjson : data)
+		{
+			QJsonObject jsonobject = sensorjson.toObject();
+			Sensor sensor(jsonobject);
+			gotSensor(sensor);
+		}
+	}
+}
+
+TcpClient::TcpClient(QObject* parent):
+	TcpService(parent),
+	socket(new QTcpSocket(this))
+{
+}
+
+void TcpClient::sendJson(const QJsonObject& json)
+{
+	QByteArray jsonData = QJsonDocument(json).toJson();
+	socket->write(QString("MSG JSON LEN " + QString::number(jsonData.size()) + "\n").toLatin1() + jsonData);
+}
+
+bool TcpClient::launch(const QHostAddress &address, quint16 port)
+{
+	socket->connectToHost(address, port);
+	return socket->waitForConnected(2000);
+}
+
+void TcpClient::processIncomeingJson(const QByteArray& jsonbytes)
+{
+	QJsonDocument doc = QJsonDocument::fromJson(jsonbytes);
+	QJsonObject json = doc.object();
+	QString type = json["MessageType"].toString();
+	if(type == "ItemUpdate")
+	{
+		QJsonArray data = json["Data"].toArray();
+		std::vector<std::shared_ptr<Item>> items;
+		for(QJsonValueRef itemjson : data)
+		{
+			QJsonObject jsonobject = itemjson.toObject();
+			std::shared_ptr<Item> item = Item::loadItem(jsonobject);
+			if(item)
+				items.push_back(item);
+		}
+		if(!items.empty())
+			gotItems(items, true);
+	}
+	else
+	{
+		TcpService::processIncomeingJson(jsonbytes);
+	}
+}
+
+TcpClient::~TcpClient()
+{
+	delete socket;
+}
+
+TcpServer::TcpServer(QObject* parent):
+	TcpService(parent),
+	server(this)
+{
+}
+
+void TcpServer::sendJson(const QJsonObject& json)
+{
+	for(auto client: clients)
+	{
+		QByteArray jsonData = QJsonDocument(json).toJson();
+		client.socket->write(QString("MSG JSON LEN " + QString::number(jsonData.size()) + "\n").toLatin1() + jsonData);
+	}
+}
+
+void TcpServer::processIncomeingJson(const QByteArray& jsonbytes)
+{
+	QJsonDocument doc = QJsonDocument::fromJson(jsonbytes);
+	QJsonObject json = doc.object();
+	QString type = json["MessageType"].toString();
+	if(type == "ItemUpdate")
+	{
+		QJsonArray data = json["Data"].toArray();
+		std::vector<std::shared_ptr<Item>> items;
+		for(QJsonValueRef itemjson : data)
+		{
+			QJsonObject jsonobject = itemjson.toObject();
+			std::shared_ptr<Item> item = Item::loadItem(jsonobject);
+			if(item)
+				items.push_back(item);
+		}
+		if(!items.empty())
+			gotItems(items, false);
+	}
+	else
+	{
+		TcpService::processIncomeingJson(jsonbytes);
+	}
+}
+
+bool TcpServer::launch(const QHostAddress &address, quint16 port)
+{
+	return server.listen(address, port);
+}
+
+void TcpServer::incomingConnection()
+{
+	while(server.hasPendingConnections())
+	{
+		QTcpSocket* client = server.nextPendingConnection();
+		if(client)
+		{
+			clients.push_back({client});
+			connect(client, &QTcpSocket::errorOccurred, this, &TcpServer::socketError);
+			connect(client, &QTcpSocket::disconnected, this, &TcpServer::socketDisconnect);
+			connect(client, &QTcpSocket::readyRead, this, &TcpServer::socketReadyRead);
+		}
+	}
+}
+
+void TcpServer::socketError(QAbstractSocket::SocketError socketError)
+{
+	(void)socketError;
+	for(size_t i = 0; i < clients.size(); i++)
+	{
+		if(clients[i].socket == TcpServer::sender())
+		{
+			clients.erase(clients.begin()+i);
+			--i;
+		}
+	}
+}
+void TcpServer::socketDisconnect()
+{
+	for(size_t i = 0; i < clients.size(); i++)
+	{
+		if(clients[i].socket == TcpServer::sender())
+		{
+			clients.erase(clients.begin()+i);
+			--i;
+		}
+	}
+}
+
+void TcpServer::processComand(const QByteArray& command, Client& client)
+{
+	qDebug()<<__func__<<command;
+	if(command.startsWith("MSG JSON LEN "))
+	{
+		client.state = STATE_RECV_JSON;
+		client.recievebytes = command.mid(13).toLongLong();
+	}
+}
+
+void TcpServer::socketReadyRead()
+{
+	for(size_t i = 0; i < clients.size(); i++)
+	{
+		if(clients[i].socket == sender())
+		{
+			clients[i].buffer += clients[i].socket->readAll();
+			bool remianing = true;
+			while(remianing)
+			{
+				remianing = false;
+				while(clients[i].state == STATE_IDLE && clients[i].buffer.contains('\n'))
+				{
+					size_t newlineIndex = clients[i].buffer.indexOf('\n');
+					QByteArray command = clients[i].buffer.chopped(newlineIndex);
+					clients[i].buffer.chop(newlineIndex);
+					processComand(command, clients[i]);
+					remianing = true;
+				}
+				if(clients[i].state == STATE_RECV_JSON)
+				{
+					if(clients[i].recievebytes <= clients[i].buffer.size())
+					{
+						QByteArray json = clients[i].buffer.chopped(clients[i].recievebytes);
+						clients[i].buffer.chop(clients[i].recievebytes);
+						clients[i].recievebytes = 0;
+						clients[i].state = STATE_IDLE;
+						processIncomeingJson(json);
+						remianing = true;
+					}
+				}
+			}
+		}
+	}
+}
+
diff --git a/src/tcpserver.h b/src/tcpserver.h
new file mode 100644
index 0000000..9c02556
--- /dev/null
+++ b/src/tcpserver.h
@@ -0,0 +1,89 @@
+#ifndef TCPSERVER_H
+#define TCPSERVER_H
+
+#include <QTcpServer>
+#include <vector>
+
+#include "sensors/sensor.h"
+#include "items/item.h"
+#include "items/itemsource.h"
+
+class TcpService : public ItemSource
+{
+	Q_OBJECT
+signals:
+	void gotSensor(Sensor sensor);
+
+public slots:
+	void sensorEvent(Sensor sensor);
+	void itemUpdated(std::weak_ptr<Item> item);
+	virtual void refresh() override;
+
+public:
+	TcpService(QObject* parent = nullptr);
+	void sendSensors();
+	void sendItems();
+	virtual void sendJson(const QJsonObject& json) = 0;
+	virtual bool launch(const QHostAddress &address = QHostAddress::Any, quint16 port = 0) = 0;
+
+protected:
+	static QJsonObject createMessage(const QString& type, const QJsonArray& data);
+	virtual void processIncomeingJson(const QByteArray& jsonbytes);
+};
+
+class TcpClient : public TcpService
+{
+	Q_OBJECT
+
+	QTcpSocket* socket;
+
+public:
+	TcpClient(QObject* parent = nullptr);
+	~TcpClient();
+	virtual bool launch(const QHostAddress &address = QHostAddress::Any, quint16 port = 0) override;
+	virtual void sendJson(const QJsonObject& json) override;
+
+protected:
+	virtual void processIncomeingJson(const QByteArray& jsonbytes) override;
+};
+
+class TcpServer : public TcpService
+{
+	Q_OBJECT
+
+	typedef enum
+	{
+		STATE_IDLE,
+		STATE_RECV_JSON,
+	} client_state_t;
+
+	struct Client
+	{
+		QTcpSocket* socket;
+		QByteArray buffer;
+		client_state_t state = STATE_IDLE;
+		long long recievebytes = 0;
+	};
+
+	std::vector<Client> clients;
+	QTcpServer server;
+
+public:
+	TcpServer(QObject* parent = nullptr);
+	virtual  bool launch(const QHostAddress &address = QHostAddress::Any, quint16 port = 0) override;
+	virtual void sendJson(const QJsonObject& json) override;
+
+private slots:
+	void incomingConnection();
+	void socketError(QAbstractSocket::SocketError socketError);
+	void socketDisconnect();
+	void socketReadyRead();
+
+protected:
+	virtual void processIncomeingJson(const QByteArray& jsonbytes) override;
+
+private:
+	void processComand(const QByteArray& command, Client& client);
+};
+
+#endif // TCPSERVER_H
diff --git a/src/ui/mainwindow.cpp b/src/ui/mainwindow.cpp
index b3e317e..fe02c56 100644
--- a/src/ui/mainwindow.cpp
+++ b/src/ui/mainwindow.cpp
@@ -9,38 +9,20 @@
 MainWindow::MainWindow(MainObject * const mainObject, QWidget *parent) :
 	QMainWindow(parent),
 	ui(new Ui::MainWindow),
-	colorChooser(this),
-	_micro(&mainObject->micro),
-	_powerItem(mainObject->powerItem)
+	colorChooser(this)
 {
 	ui->setupUi(this);
-
-	if(!mainObject->master)
-	{
-		connect(ui->pushButton_broadcast, &QPushButton::clicked, this, &MainWindow::sigBrodcast);
-	}
-	else
-	{
-		connect(ui->pushButton_broadcast, &QPushButton::clicked, this, &MainWindow::sigSave);
-		connect(ui->pushButton_broadcast, &QPushButton::clicked, this, &MainWindow::saved);
-	}
+	connect(ui->pushButton_broadcast, &QPushButton::clicked, this, &MainWindow::sigSave);
+	connect(ui->pushButton_broadcast, &QPushButton::clicked, this, [this](){QMessageBox::information(this, "Saved", "Settings where saved");});
 
 	connect(ui->pushButton_power, SIGNAL(clicked()), this, SLOT(showPowerItemDialog()));
 
-	//Relays
-	if(mainObject->master)connect(ui->pushButton_refesh, &QPushButton::clicked, _micro, &Microcontroller::requestState);
-	else
-	{
-		connect(ui->pushButton_refesh, &QPushButton::clicked, &mainObject->broadCast, &BroadCast::requestJson);
-		connect(ui->pushButton_refesh, &QPushButton::clicked, &mainObject->broadCast, &BroadCast::requestSensors);
-	}
-	connect(&mainObject->items, &ItemStore::itemAdded, ui->relayList, &ItemScrollBox::addItem);
-	connect(&mainObject->items, &ItemStore::itemDeleted, ui->relayList, &ItemScrollBox::removeItem);
+	connect(ui->pushButton_refesh, &QPushButton::clicked, mainObject, &MainObject::refresh);
+	connect(&globalItems, &ItemStore::itemAdded, ui->relayList, &ItemScrollBox::addItem);
+	connect(&globalItems, &ItemStore::itemDeleted, ui->relayList, &ItemScrollBox::removeItem);
 
-	for(size_t i = 0; i < mainObject->items.getItems()->size(); ++i)
-	{
-		ui->relayList->addItem(mainObject->items.getItems()->at(i));
-	}
+	for(size_t i = 0; i < globalItems.getItems()->size(); ++i)
+		ui->relayList->addItem(globalItems.getItems()->at(i));
 
 	//Sensors
 	ui->sensorListView->setShowHidden(false);
@@ -53,7 +35,7 @@ MainWindow::MainWindow(MainObject * const mainObject, QWidget *parent) :
 	connect(ui->button_color, SIGNAL(clicked()), &colorChooser, SLOT(show()));
 
 	connect(ui->pushButton_addItem, &QPushButton::clicked, this, &MainWindow::showItemCreationDialog);
-	connect(ui->relayList, &ItemScrollBox::deleteRequest, &mainObject->items, &ItemStore::removeItem);
+	connect(ui->relayList, &ItemScrollBox::deleteRequest, &globalItems, &ItemStore::removeItem);
 
 	ui->splitter->setStretchFactor(1, 1);
 }
@@ -70,14 +52,10 @@ void MainWindow::showPowerItemDialog()
 	diag.exec();
 }
 
-void MainWindow::saved()
-{
-	QMessageBox::information(this, "Saved", "Settings where saved");
-}
-
 void MainWindow::slotChangedRgb(const QColor color)
 {
-	_micro->changeRgbColor(color);
+	(void)color;
+	//_micro->changeRgbColor(color);
 }
 
 void MainWindow::showItemCreationDialog()
diff --git a/src/ui/mainwindow.h b/src/ui/mainwindow.h
index e15c466..186b98d 100644
--- a/src/ui/mainwindow.h
+++ b/src/ui/mainwindow.h
@@ -5,13 +5,8 @@
 #include <QColorDialog>
 #include <QListWidgetItem>
 #include <QTime>
-#include <vector>
-#include "../actors/alarmtime.h"
-#include "../microcontroller.h"
-#include "../sensors/sensor.h"
-#include "../items/itemstore.h"
-#include "../items/poweritem.h"
-#include "../broadcast.h"
+#include <memory>
+#include "src/items/poweritem.h"
 
 
 class MainObject;
@@ -34,13 +29,10 @@ private:
 
 	QColorDialog colorChooser;
 
-	Microcontroller *_micro;
-
 	std::shared_ptr<PowerItem> _powerItem;
 
 signals:
 
-	void sigBrodcast();
 	void sigSave();
 	void createdItem(std::shared_ptr<Item> item);
 
@@ -50,7 +42,6 @@ private slots:
 	void slotChangedRgb(const QColor color);
 	void showPowerItemDialog();
 	void showItemCreationDialog();
-	void saved();
 
 public slots:
 

From 913d7df56dd61a62291277f898fc65a32e731161 Mon Sep 17 00:00:00 2001
From: Carl Philipp Klemm <carl@uvos.xyz>
Date: Sun, 22 Mar 2026 23:23:18 +0100
Subject: [PATCH 4/7] Finish lerge refactor of systems

---
 SHinterface.pro                |  10 ++-
 src/broadcast.cpp              | 139 -----------------------------
 src/broadcast.h                |  55 ------------
 src/iomuliplexer.cpp           |  76 ----------------
 src/iomuliplexer.h             |  54 ------------
 src/items/auxitem.cpp          |   3 +-
 src/items/auxitem.h            |   2 +-
 src/items/fixeditemsource.cpp  |  14 +++
 src/items/fixeditemsource.h    |  22 +++++
 src/items/item.cpp             |  88 +++++++++++++++++--
 src/items/item.h               |  23 ++++-
 src/items/itemloadersource.cpp |  38 ++++++++
 src/items/itemloadersource.h   |  21 +++++
 src/items/itemsource.h         |   1 +
 src/items/itemstore.cpp        |  61 ++++++-------
 src/items/itemstore.h          |   2 +-
 src/items/messageitem.cpp      |   1 +
 src/items/poweritem.cpp        |   6 +-
 src/items/poweritem.h          |   2 +-
 src/items/relay.cpp            |   2 +-
 src/items/rgbitem.cpp          |   1 +
 src/items/rgbitem.h            |   2 +-
 src/main.cpp                   |  66 +++-----------
 src/mainobject.cpp             | 105 +++++++++++++++++-----
 src/mainobject.h               |  27 +++---
 src/microcontroller.cpp        |  18 ++--
 src/sensors/sensor.h           |   2 +-
 src/tcpserver.cpp              |  87 +++++++++++++++---
 src/tcpserver.h                |  24 +++--
 src/ui/itemscrollbox.cpp       |  15 +---
 src/ui/itemwidget.cpp          |  67 ++++++++------
 src/ui/itemwidget.h            |   2 +-
 src/ui/itemwidget.ui           |   6 +-
 src/ui/mainwindow.cpp          |  44 ++++++----
 src/ui/mainwindow.h            |   6 +-
 src/ui/mainwindow.ui           | 156 +++++++++++++++++----------------
 36 files changed, 614 insertions(+), 634 deletions(-)
 delete mode 100644 src/broadcast.cpp
 delete mode 100644 src/broadcast.h
 delete mode 100644 src/iomuliplexer.cpp
 delete mode 100644 src/iomuliplexer.h
 create mode 100644 src/items/fixeditemsource.cpp
 create mode 100644 src/items/fixeditemsource.h
 create mode 100644 src/items/itemloadersource.cpp
 create mode 100644 src/items/itemloadersource.h

diff --git a/SHinterface.pro b/SHinterface.pro
index e2954c7..f4dad1d 100644
--- a/SHinterface.pro
+++ b/SHinterface.pro
@@ -26,8 +26,8 @@ QMAKE_CXXFLAGS += -std=c++17 -O2
 SOURCES += \
     src/actors/factoractor.cpp \
 	src/actors/polynomalactor.cpp \
+    src/items/fixeditemsource.cpp \
 	src/tcpserver.cpp \
-	src/iomuliplexer.cpp \
 	src/items/messageitem.cpp \
 	src/items/systemitem.cpp \
 	src/ui/actorwidgets/factoractorwidget.cpp \
@@ -69,7 +69,8 @@ SOURCES += \
 	src/items/itemstore.cpp \
 	src/items/auxitem.cpp \
 	src/items/rgbitem.cpp \
-	src/items/itemsource.cpp
+	src/items/itemsource.cpp\
+	src/items/itemloadersource.cpp
 
 SOURCES += \
 	src/main.cpp \
@@ -81,10 +82,10 @@ SOURCES += \
 HEADERS  += \
     src/actors/factoractor.h \
 	src/actors/polynomalactor.h \
+    src/items/fixeditemsource.h \
     src/items/itemsource.h \
     src/programmode.h \
 	src/tcpserver.h \
-	src/iomuliplexer.h \
 	src/items/messageitem.h \
 	src/items/systemitem.h \
 	src/ui/actorwidgets/factoractorwidget.h \
@@ -126,7 +127,8 @@ HEADERS += \
 	src/items/itemstore.h \
 	src/items/auxitem.h \
 	src/items/rgbitem.h \
-	src/items/itemsource.h
+	src/items/itemsource.h \
+	src/items/itemloadersource.h
 
 HEADERS += \
 	src/microcontroller.h \
diff --git a/src/broadcast.cpp b/src/broadcast.cpp
deleted file mode 100644
index ed42f16..0000000
--- a/src/broadcast.cpp
+++ /dev/null
@@ -1,139 +0,0 @@
-#include "broadcast.h"
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QJsonArray>
-#include <QDebug>
-
-BroadCast::BroadCast(QIODevice* const iodevice, bool master ):  master_(master), iodevice_(iodevice)
-{
-	if(iodevice_ != nullptr) connect(iodevice_, &QIODevice::readyRead, this, &BroadCast::readyRead);
-}
-
-void BroadCast::write(const char * const buffer, const size_t length)
-{
-	QByteArray mBuffer("bcst: ");
-	for (size_t i = 0; i < length; ++i)
-	{
-		if(buffer[i] != '\n' && buffer[i] != '\0') mBuffer.push_back(buffer[i]);
-		else
-		{
-			mBuffer.push_back('\\');
-			if(buffer[i] == '\n')mBuffer.push_back('n');
-			else mBuffer.push_back('0');
-		}
-	}
-	mBuffer.push_back('\n');
-	if(iodevice_)iodevice_->write(mBuffer);
-}
-
-void BroadCast::write(const QByteArray& buffer)
-{
-	write(buffer.data(), buffer.size());
-}
-
-void BroadCast::sendJson(const QJsonObject& json)
-{
-	QJsonDocument jsonDocument(json);
-	QByteArray buffer("JSON: ");
-	buffer.append(jsonDocument.toJson());
-	write(buffer);
-}
-
-void BroadCast::sendSensors()
-{
-	if(iodevice_)
-	{
-		for(auto& sensor: *globalSensors.getSensors())
-			iodevice_->write("bcst: "+sensor.toString().toLatin1()+'\n');
-	}
-}
-
-void BroadCast::requestSensors()
-{
-	if(iodevice_)
-		iodevice_->write("bcst: GETSENSORS\n");
-}
-
-void BroadCast::requestJson()
-{
-	if(iodevice_)
-		iodevice_->write("bcst: GETJSN\n");
-}
-
-void BroadCast::decodeMaster(const QByteArray& buffer)
-{
-	if(buffer.startsWith("GETJSN"))
-	{
-		qDebug()<<"json requested";
-		jsonRequested();
-	}
-	else if(buffer.startsWith("GETSENSORS") )
-	{
-		qDebug()<<"sensors requested";
-		sendSensors();
-	}
-}
-
-void BroadCast::decode(QByteArray buffer)
-{
-	qDebug()<<"decodeing: "<<buffer;
-	if(buffer.size() >= 6 && buffer[0] == 'J' && buffer[1] == 'S' && buffer[2] == 'O' && buffer[3] == 'N'
-	        && buffer[4] == ':')
-	{
-		qDebug()<<"got json";
-		buffer.remove(0,6);
-		for(int i = 0; i < buffer.size()-1; ++i)
-		{
-			if( buffer[i] == '\\' && buffer[i+1] == 'n' )
-			{
-				buffer[i] = '\n';
-				buffer.remove(i+1,1);
-			}
-			else if( buffer[i] == '\\' && buffer[i+1] == '0' )
-			{
-				buffer[i] = '\0';
-				buffer.remove(i+1,1);
-			}
-		}
-
-		QJsonParseError error;
-		QJsonDocument document = QJsonDocument::fromJson(buffer, &error);
-
-		qDebug()<<"JSON:";
-		qDebug()<<document.toJson().data();
-		QJsonObject jsonObject = document.object();
-		if(error.error == QJsonParseError::NoError && !document.isEmpty() && !jsonObject.isEmpty()) gotJson(jsonObject);
-		else
-		{
-			qDebug()<<error.errorString();
-		}
-	}
-	else if(buffer.size() >= 6 && buffer[0] == 'S' && buffer[1] == 'E' && buffer[2] == 'N' && buffer[3] == 'S'
-	        && buffer[4] == 'O' && buffer[5] == 'R')
-	{
-		Sensor sensor = Sensor::sensorFromString(buffer);
-		if(sensor.type != Sensor::TYPE_DUMMY) gotSensorState(sensor);
-	}
-}
-
-void BroadCast::sendMessage(const QString &title, const QString &body)
-{
-	write(QByteArray("MESG ") + title.toLatin1() + " BODY " + body.toLatin1());
-}
-
-void BroadCast::readyRead()
-{
-	buffer_.append(iodevice_->readAll());
-	int newlineIndex = buffer_.indexOf('\n');
-	while( newlineIndex != -1 )
-	{
-		if(buffer_.startsWith("bcst: "))
-		{
-			QByteArray tmp = buffer_.mid(6,newlineIndex-6);
-			decode(tmp);
-			if(master_)decodeMaster(tmp);
-		}
-		buffer_.remove(0, newlineIndex+1);
-		newlineIndex = buffer_.indexOf('\n');
-	}
-}
diff --git a/src/broadcast.h b/src/broadcast.h
deleted file mode 100644
index ae7e802..0000000
--- a/src/broadcast.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef BROADCAST_H
-#define BROADCAST_H
-#include <QIODevice>
-#include <QObject>
-#include <QString>
-#include <QJsonObject>
-#include "sensors/sensor.h"
-
-class BroadCast: public QObject
-{
-	Q_OBJECT
-
-private:
-
-	bool master_;
-
-	static constexpr uint8_t MODE_PREPACKET = 0;
-	static constexpr uint8_t MODE_PACKET = 1;
-
-	QByteArray buffer_;
-
-	QIODevice* const iodevice_;
-
-	void write(const char * const buffer, const size_t length);
-	void write(const QByteArray& buffer);
-
-	void decode(QByteArray buffer);
-	void decodeMaster(const QByteArray& buffer);
-
-private slots:
-
-	void readyRead();
-
-public slots:
-
-	void requestJson();
-	void requestSensors();
-
-signals:
-
-	void jsonRequested();
-	void gotJson(QJsonObject json);
-	void gotSensorState(Sensor sensor);
-
-public:
-
-	BroadCast(QIODevice* const iodevice = nullptr, bool master = true);
-	void sendJson(const QJsonObject& json);
-	void sendSensors();
-	void sendMessage(const QString& title, const QString& body);
-
-};
-
-#endif // BROADCAST_H
-
diff --git a/src/iomuliplexer.cpp b/src/iomuliplexer.cpp
deleted file mode 100644
index 84b3b1a..0000000
--- a/src/iomuliplexer.cpp
+++ /dev/null
@@ -1,76 +0,0 @@
-#include "iomuliplexer.h"
-#include<QDebug>
-
-VirutalIODevice::VirutalIODevice(QObject* parent): QBuffer(parent)
-{
-
-}
-
-qint64 VirutalIODevice::writeData(const char *data, qint64 len)
-{
-	blockSignals(true);
-	qint64 ret = QBuffer::writeData(data, len);
-	blockSignals(false);
-	masterReadyRead();
-	return ret;
-}
-
-qint64 VirutalIODevice::masterWrite(const QByteArray &byteArray)
-{
-	return masterWrite(byteArray.data(), byteArray.length());
-}
-
-qint64 VirutalIODevice::masterWrite(const char *data, qint64 maxSize)
-{
-	blockSignals(true);
-	qint64 ret = QBuffer::writeData(data, maxSize);
-	blockSignals(false);
-	readyRead();
-	return ret;
-}
-
-IoMuliplexer::IoMuliplexer(QIODevice* mainDevice, QObject* Parent): IoMuliplexer(Parent)
-{
-	setIoDevice(mainDevice);
-}
-
-IoMuliplexer::IoMuliplexer(QObject* Parent): QObject(Parent)
-{
-
-}
-
-IoMuliplexer::~IoMuliplexer()
-{
-	for(size_t i = 0; i < ioDevices_.size(); ++i) delete ioDevices_[i];
-	ioDevices_.clear();
-}
-
-void IoMuliplexer::setIoDevice(QIODevice* mainDevice)
-{
-	mainDevice_ = mainDevice;
-	connect(mainDevice_, &QIODevice::readyRead, this, &IoMuliplexer::mainIsReadyRead);
-}
-
-QIODevice* IoMuliplexer::getIoDevice()
-{
-	ioDevices_.push_back(new VirutalIODevice);
-	ioDevices_.back()->open(QIODevice::ReadWrite);
-	connect(ioDevices_.back(), &VirutalIODevice::masterReadyRead, this, &IoMuliplexer::clientIsReadyRead);
-	return ioDevices_.back();
-}
-
-void IoMuliplexer::clientIsReadyRead()
-{
-	VirutalIODevice* device = dynamic_cast<VirutalIODevice*>(sender());
-	if(device)
-	{
-		QByteArray array = device->readAll();
-		mainDevice_->write(array);
-	}
-}
-
-void IoMuliplexer::mainIsReadyRead()
-{
-	QByteArray array = mainDevice_->readAll();
-	for(size_t i = 0; i < ioDevices_.size(); ++i) ioDevices_[i]->masterWrite(array);
-}
diff --git a/src/iomuliplexer.h b/src/iomuliplexer.h
deleted file mode 100644
index 68ad624..0000000
--- a/src/iomuliplexer.h
+++ /dev/null
@@ -1,54 +0,0 @@
-#ifndef IOMULIPLEXER_H
-#define IOMULIPLEXER_H
-
-#include <QObject>
-#include <vector>
-#include <QIODevice>
-#include <QBuffer>
-
-class VirutalIODevice: public QBuffer
-{
-	Q_OBJECT
-public:
-
-	VirutalIODevice(QObject* parent = nullptr);
-	virtual ~VirutalIODevice() override {}
-
-	virtual qint64 writeData(const char *data, qint64 len) override;
-
-	qint64 masterWrite(const QByteArray &byteArray);
-	qint64 masterWrite(const char *data, qint64 maxSize);
-
-signals:
-
-	void masterReadyRead();
-
-};
-
-
-class IoMuliplexer: public QObject
-{
-	Q_OBJECT
-private:
-
-	QIODevice* mainDevice_;
-	std::vector< VirutalIODevice* > ioDevices_;
-
-public:
-	explicit IoMuliplexer(QIODevice* mainDevice, QObject* Parent = nullptr);
-	explicit IoMuliplexer(QObject* Parent = nullptr);
-
-	~IoMuliplexer();
-
-	void setIoDevice(QIODevice* mainDevice);
-
-	QIODevice* getIoDevice();
-
-private slots:
-
-	void mainIsReadyRead();
-	void clientIsReadyRead();
-
-};
-
-#endif // IOMULIPLEXER_H
diff --git a/src/items/auxitem.cpp b/src/items/auxitem.cpp
index 42f3efd..5bee87e 100644
--- a/src/items/auxitem.cpp
+++ b/src/items/auxitem.cpp
@@ -3,11 +3,12 @@
 AuxItem::AuxItem(Microcontroller* micro, uint32_t itemIdIn, QString name,  uint8_t value,
                  QObject* parent): Item(itemIdIn, name, value, parent), micro_(micro)
 {
-
+	type_ = ITEM_VALUE_UINT;
 }
 
 void AuxItem::enactValue(uint8_t value)
 {
+	assert(micro_);
 	micro_->setAuxPwm(value);
 }
 
diff --git a/src/items/auxitem.h b/src/items/auxitem.h
index 0483c39..658b907 100644
--- a/src/items/auxitem.h
+++ b/src/items/auxitem.h
@@ -13,7 +13,7 @@ protected:
 	virtual void enactValue(uint8_t value) override;
 
 public:
-	AuxItem(Microcontroller* micro, uint32_t itemIdIn = QRandomGenerator::global()->generate(), QString name = "",
+	AuxItem(Microcontroller* micro  = nullptr, uint32_t itemIdIn = QRandomGenerator::global()->generate(), QString name = "",
 	        uint8_t value = 0, QObject* parent = nullptr);
 
 	virtual void store(QJsonObject& json) override;
diff --git a/src/items/fixeditemsource.cpp b/src/items/fixeditemsource.cpp
new file mode 100644
index 0000000..d1abc21
--- /dev/null
+++ b/src/items/fixeditemsource.cpp
@@ -0,0 +1,14 @@
+#include "fixeditemsource.h"
+
+FixedItemSource::FixedItemSource(Microcontroller* micro, QObject *parent):
+	ItemSource{parent},
+	powerItem(new PowerItem(5487423)),
+	rgbItem(new RgbItem(micro, 5487422, "Rgb Lights")),
+	auxItem(new AuxItem(micro, 5487421, "Desk Light"))
+{
+}
+
+void FixedItemSource::refresh()
+{
+	gotItems({powerItem, rgbItem, auxItem});
+}
diff --git a/src/items/fixeditemsource.h b/src/items/fixeditemsource.h
new file mode 100644
index 0000000..150b9a1
--- /dev/null
+++ b/src/items/fixeditemsource.h
@@ -0,0 +1,22 @@
+#ifndef FIXEDITEMSOURCE_H
+#define FIXEDITEMSOURCE_H
+
+#include "itemsource.h"
+#include "poweritem.h"
+#include "rgbitem.h"
+#include "auxitem.h"
+#include "src/microcontroller.h"
+
+class FixedItemSource : public ItemSource
+{
+	Q_OBJECT
+	std::shared_ptr<PowerItem> powerItem;
+	std::shared_ptr<RgbItem> rgbItem;
+	std::shared_ptr<AuxItem> auxItem;
+
+public:
+	explicit FixedItemSource(Microcontroller* micro, QObject *parent = nullptr);
+	virtual void refresh() override;
+};
+
+#endif // FIXEDITEMSOURCE_H
diff --git a/src/items/item.cpp b/src/items/item.cpp
index 2596b4f..9b80254 100644
--- a/src/items/item.cpp
+++ b/src/items/item.cpp
@@ -7,10 +7,14 @@
 #include "relay.h"
 #include "messageitem.h"
 #include "systemitem.h"
+#include "auxitem.h"
+#include "poweritem.h"
+#include "rgbitem.h"
 
 #include <QJsonArray>
 
-ItemData::ItemData(uint32_t itemIdIn, QString name, uint8_t value): name_(name), value_(value), itemId_(itemIdIn)
+ItemData::ItemData(uint32_t itemIdIn, QString name, uint8_t value, bool loaded, bool hidden, item_value_type_t type):
+	name_(name), value_(value), itemId_(itemIdIn), loaded_(loaded), hidden_(hidden), type_(type)
 {
 
 }
@@ -48,9 +52,47 @@ void ItemData::load(const QJsonObject &json, const bool preserve)
 	{
 		name_ = json["Name"].toString(name_);
 		itemId_ = static_cast<uint32_t>(json["ItemId"].toDouble(0));
+		value_ = json["Value"].toInt();
 	}
 }
 
+bool ItemData::getLoaded() const
+{
+	return loaded_;
+}
+
+void ItemData::setLoaded(bool loaded)
+{
+	loaded_ = loaded;
+}
+
+bool ItemData::hasChanged(const ItemData& other)
+{
+	if(other != *this)
+		return false;
+	if(other.getName() != getName())
+		return true;
+	if(other.getValue() != getValue())
+		return true;
+	if(other.getLoaded() != getLoaded())
+		return true;
+	return false;
+}
+
+bool ItemData::isHidden()
+{
+	return hidden_;
+}
+
+void ItemData::setHidden(bool hidden)
+{
+	hidden_ = hidden;
+}
+
+item_value_type_t ItemData::getValueType()
+{
+	return type_;
+}
 
 //item
 
@@ -96,7 +138,8 @@ void Item::load(const QJsonObject &json, const bool preserve)
 		if(actorsArray[i].isObject())
 		{
 			std::shared_ptr<Actor> actor = Actor::loadActor(actorsArray[i].toObject());
-			if(actor != nullptr) addActor(actor);
+			if(actor != nullptr)
+				addActor(actor);
 		}
 	}
 }
@@ -109,6 +152,7 @@ void Item::actorSetValue(uint8_t value)
 
 void Item::setValue(uint8_t value)
 {
+	qDebug()<<__func__;
 	informValue(value);
 	if(programMode == PROGRAM_MODE_PRIMARY || programMode == PROGRAM_MODE_HEADLESS_PRIMARY)
 		enactValue(value);
@@ -116,9 +160,12 @@ void Item::setValue(uint8_t value)
 
 void Item::informValue(uint8_t value)
 {
-	value_ = value;
-	valueChanged(value_);
-	updated(*this);
+	if(value_ != value)
+	{
+		value_ = value;
+		valueChanged(value_);
+		updated(*this);
+	}
 }
 
 void Item::enactValue(uint8_t value)
@@ -135,14 +182,16 @@ void Item::addActor(std::shared_ptr<Actor> actor)
 	connect(this, &Item::valueChanged, actor.get(), &Actor::onValueChanged);
 
 	std::shared_ptr<SensorActor> sensorActor = std::dynamic_pointer_cast<SensorActor>(actor);
-	if(sensorActor)connect(&globalSensors, &SensorStore::sensorChangedState, sensorActor.get(), &SensorActor::sensorEvent);
+	if(sensorActor)
+		connect(&globalSensors, &SensorStore::sensorChangedState, sensorActor.get(), &SensorActor::sensorEvent);
 
 	std::shared_ptr<Regulator> regulator = std::dynamic_pointer_cast<Regulator>(actor);
-	if(regulator)connect(&globalSensors, &SensorStore::sensorChangedState, regulator.get(), &Regulator::sensorEvent);
+	if(regulator)
+		connect(&globalSensors, &SensorStore::sensorChangedState, regulator.get(), &Regulator::sensorEvent);
 
 	std::shared_ptr<PolynomalActor> polynomalActor = std::dynamic_pointer_cast<PolynomalActor>(actor);
-	if(polynomalActor != nullptr )connect(&globalSensors, &SensorStore::sensorChangedState, polynomalActor.get(),
-		                                      &PolynomalActor::sensorEvent);
+	if(polynomalActor != nullptr )
+		connect(&globalSensors, &SensorStore::sensorChangedState, polynomalActor.get(), &PolynomalActor::sensorEvent);
 }
 
 bool Item::removeActor(std::shared_ptr<Actor> actor)
@@ -189,6 +238,14 @@ void Item::setActorsActive(bool in)
 		in ? actors_[i]->makeActive() : actors_[i]->makeInactive();
 }
 
+void Item::mergeLoaded(Item& item)
+{
+	name_ = item.name_;
+	actors_.clear();
+	for(std::shared_ptr<Actor> actor : item.actors_)
+		addActor(actor);
+}
+
 std::shared_ptr<Item> Item::loadItem(const QJsonObject& json)
 {
 	std::shared_ptr<Item> newItem = nullptr;
@@ -206,8 +263,21 @@ std::shared_ptr<Item> Item::loadItem(const QJsonObject& json)
 	}
 	else if(json["Type"].toString("") == "Aux")
 	{
+		newItem = std::shared_ptr<AuxItem>(new AuxItem);
+	}
+	else if(json["Type"].toString("") == "Power")
+	{
+		newItem = std::shared_ptr<PowerItem>(new PowerItem);
+	}
+	else if(json["Type"].toString("") == "Rgb")
+	{
+		newItem = std::shared_ptr<RgbItem>(new RgbItem);
 	}
 	if(newItem)
+	{
 		newItem->load(json);
+		newItem->setLoaded(true);
+	}
 	return newItem;
 }
+
diff --git a/src/items/item.h b/src/items/item.h
index bfa43f6..1aaa090 100644
--- a/src/items/item.h
+++ b/src/items/item.h
@@ -8,15 +8,29 @@
 
 class Actor;
 
+typedef enum {
+	ITEM_VALUE_BOOL = 0,
+	ITEM_VALUE_UINT,
+	ITEM_VALUE_NO_VALUE
+} item_value_type_t;
+
 class ItemData
 {
 protected:
 	QString name_;
 	uint8_t value_;
 	uint32_t itemId_;
+	bool loaded_;
+	bool hidden_;
+	item_value_type_t type_;
 
 public:
-	ItemData(uint32_t itemIdIn = QRandomGenerator::global()->generate(), QString name = "Item", uint8_t value = 0);
+	ItemData(uint32_t itemIdIn = QRandomGenerator::global()->generate(),
+			 QString name = "Item",
+			 uint8_t value = 0,
+			 bool loaded = false,
+			 bool hidden = false,
+			 item_value_type_t type = ITEM_VALUE_BOOL);
 
 	inline bool operator==(const ItemData& in) const
 	{
@@ -29,8 +43,14 @@ public:
 
 	uint32_t id() const;
 
+	bool hasChanged(const ItemData& other);
 	void setName(QString name);
 	uint8_t getValue() const;
+	bool getLoaded() const;
+	void setLoaded(bool loaded);
+	bool isHidden();
+	void setHidden(bool hidden);
+	item_value_type_t getValueType();
 	virtual QString getName() const;
 	virtual void store(QJsonObject& json);
 	virtual void load(const QJsonObject& json, const bool preserve = false);
@@ -72,6 +92,7 @@ public:
 	void setOverride(const bool in);
 	bool getOverride();
 	void informValue(uint8_t value);
+	void mergeLoaded(Item& item);
 
 	virtual void store(QJsonObject& json);
 	virtual void load(const QJsonObject& json, const bool preserve = false);
diff --git a/src/items/itemloadersource.cpp b/src/items/itemloadersource.cpp
new file mode 100644
index 0000000..d5e6afa
--- /dev/null
+++ b/src/items/itemloadersource.cpp
@@ -0,0 +1,38 @@
+#include "itemloadersource.h"
+
+#include <QJsonArray>
+
+ItemLoaderSource::ItemLoaderSource(const QJsonObject& json, QObject *parent):
+	ItemSource{parent},
+	json(json)
+{
+}
+
+void ItemLoaderSource::refresh()
+{
+	std::vector<std::shared_ptr<Item>> items;
+	const QJsonArray itemsArray(json["Items"].toArray());
+	for(int i = 0; i < itemsArray.size(); ++i)
+	{
+		if(!itemsArray[i].isObject())
+			continue;
+
+		const QJsonObject itemObject = itemsArray[i].toObject();
+		std::shared_ptr<Item> newItem = Item::loadItem(itemObject);
+		if(newItem)
+		{
+			items.push_back(newItem);
+			qDebug()<<"Loaded item"<<newItem->getName();
+		}
+	}
+	gotItems(items);
+}
+
+void ItemLoaderSource::updateJson(const QJsonObject& json)
+{
+	this->json = json;
+}
+
+ItemLoaderSource::~ItemLoaderSource()
+{}
+
diff --git a/src/items/itemloadersource.h b/src/items/itemloadersource.h
new file mode 100644
index 0000000..c31c7fd
--- /dev/null
+++ b/src/items/itemloadersource.h
@@ -0,0 +1,21 @@
+#ifndef ITEMLOADERSOURCE_H
+#define ITEMLOADERSOURCE_H
+
+#include <QJsonObject>
+
+#include "itemsource.h"
+
+class ItemLoaderSource : public ItemSource
+{
+	Q_OBJECT
+
+	QJsonObject json;
+
+public:
+	explicit ItemLoaderSource(const QJsonObject& json = QJsonObject(), QObject *parent = nullptr);
+	~ItemLoaderSource();
+	void updateJson(const QJsonObject& json);
+	virtual void refresh() override;
+};
+
+#endif // ITEMLOADERSOURCE_H
diff --git a/src/items/itemsource.h b/src/items/itemsource.h
index 8e26c18..9fee9c1 100644
--- a/src/items/itemsource.h
+++ b/src/items/itemsource.h
@@ -18,6 +18,7 @@ public slots:
 
 signals:
 	void gotItems(std::vector<std::shared_ptr<Item>> items, bool inform = true);
+	void requestReplaceItems(std::vector<std::shared_ptr<Item>> items);
 	void updateItems(std::vector<ItemData> items, bool inform = true);
 };
 
diff --git a/src/items/itemstore.cpp b/src/items/itemstore.cpp
index e681a97..1242afc 100644
--- a/src/items/itemstore.cpp
+++ b/src/items/itemstore.cpp
@@ -21,15 +21,15 @@ void ItemStore::addItem(std::shared_ptr<Item> item, bool inform)
 	{
 		items_.push_back(std::shared_ptr<Item>(item));
 		connect(item.get(), &Item::updated, this, &ItemStore::itemUpdateSlot);
-		qDebug()<<"Item"<<item->getName()<<"added";
+		qDebug()<<"Item"<<item->getName()<<"added"<<(item->getLoaded() ? "from loaded" : "");
 		itemAdded(std::weak_ptr<Item>(items_.back()));
 	}
-	else if(item->getValue() != matched->getValue())
+	else
 	{
-		if(inform)
-			matched->informValue(item->getValue());
-		else
-			matched->setValue(item->getValue());
+		if(item->getLoaded())
+			matched->mergeLoaded(*item);
+		else if(item->getValue() != matched->getValue())
+			updateItem(*item, inform);
 	}
 }
 
@@ -53,6 +53,19 @@ void ItemStore::removeItem(const ItemData& item)
 	}
 }
 
+void ItemStore::replaceItems(const std::vector<std::shared_ptr<Item>>& items)
+{
+	addItems(items, true);
+	std::vector<ItemData> deletedItems;
+	for(std::shared_ptr<Item> item : items_)
+	{
+		if(std::find_if(items.begin(), items.end(), [item](const std::shared_ptr<Item> other){return *item == *other;}) == items.end())
+			deletedItems.push_back(*item);
+	}
+	for(const ItemData& item : deletedItems)
+		removeItem(item);
+}
+
 void ItemStore::clear()
 {
 	for(size_t i = 0; i < items_.size(); ++i) itemDeleted(*items_[i]);
@@ -66,22 +79,25 @@ void ItemStore::updateItems(std::vector<ItemData> items, bool inform)
 		updateItem(item, inform);
 }
 
-
 void ItemStore::updateItem(const ItemData& item, bool inform)
 {
 	for(unsigned i = 0; i < items_.size(); i++ )
 	{
 		if(items_[i]->operator==(item))
 		{
-			if(items_[i]->getValue() != item.getValue())
+			if(items_[i]->hasChanged(item))
 			{
-				if(inform)
-					items_[i]->informValue(item.getValue());
-				else
-					items_[i]->setValue(item.getValue());
+				if(items_[i]->getValue() != item.getValue())
+				{
+					items_[i]->setLoaded(false);
+					if(inform)
+						items_[i]->informValue(item.getValue());
+					else
+						items_[i]->setValue(item.getValue());
+				}
+				qDebug()<<"Item"<<items_[i]->getName()<<"updated";
+				itemUpdated(items_[i]);
 			}
-			qDebug()<<"Item"<<items_[i]->getName()<<"updated";
-			itemUpdated(items_[i]);
 		}
 	}
 }
@@ -98,24 +114,8 @@ void ItemStore::store(QJsonObject& json)
 	json["Items"] = itemsArray;
 }
 
-void ItemStore::load(const QJsonObject& json)
-{
-	const QJsonArray itemsArray(json["Items"].toArray(QJsonArray()));
-	for(int i = 0; i < itemsArray.size(); ++i)
-	{
-		if(!itemsArray[i].isObject())
-			continue;
-
-		const QJsonObject itemObject = itemsArray[i].toObject();
-		std::shared_ptr<Item> newItem = Item::loadItem(itemObject);
-		if(newItem)
-			addItem(newItem);
-	}
-}
-
 void ItemStore::itemUpdateSlot(ItemData data)
 {
-	qDebug()<<__func__;
 	for(std::shared_ptr<Item>& item: items_)
 	{
 		if(*item == data)
@@ -138,6 +138,7 @@ void ItemStore::registerItemSource(ItemSource* source)
 	qDebug()<<__func__<<typeid(*source).name();
 	connect(source, &ItemSource::gotItems, this, &ItemStore::addItems);
 	connect(source, &ItemSource::updateItems, this, &ItemStore::updateItems);
+	connect(source, &ItemSource::requestReplaceItems, this, &ItemStore::replaceItems);
 	connect(this, &ItemStore::sigRefresh, source, &ItemSource::refresh);
 }
 
diff --git a/src/items/itemstore.h b/src/items/itemstore.h
index 437c4cc..830cc40 100644
--- a/src/items/itemstore.h
+++ b/src/items/itemstore.h
@@ -26,7 +26,6 @@ public:
 
 	void registerItemSource(ItemSource* source);
 	void store(QJsonObject &json);
-	void load(const QJsonObject &json);
 
 	void clear();
 
@@ -42,6 +41,7 @@ public slots:
 	void removeItem(const ItemData& item);
 	void addItem(std::shared_ptr<Item> item, bool inform = true);
 	void addItems(const std::vector<std::shared_ptr<Item>>& itemsIn, bool inform = true);
+	void replaceItems(const std::vector<std::shared_ptr<Item>>& items);
 	void updateItems(std::vector<ItemData> items, bool inform = true);
 	void updateItem(const ItemData& item, bool inform = true);
 	void refresh();
diff --git a/src/items/messageitem.cpp b/src/items/messageitem.cpp
index 32f9d5e..151b934 100644
--- a/src/items/messageitem.cpp
+++ b/src/items/messageitem.cpp
@@ -7,6 +7,7 @@ MessageItem::MessageItem(uint32_t itemIdIn, QString name, uint8_t value,  QObjec
 	Item(itemIdIn, name, value, parent)
 {
 	alertSound.setVolume(1.0);
+	type_ = ITEM_VALUE_NO_VALUE;
 }
 
 MessageItem::MessageItem(const ItemData& itemData,  QObject *parent):
diff --git a/src/items/poweritem.cpp b/src/items/poweritem.cpp
index cea1470..2b2e4e1 100644
--- a/src/items/poweritem.cpp
+++ b/src/items/poweritem.cpp
@@ -3,11 +3,13 @@
 #include <QApplication>
 #include <QDebug>
 
-PowerItem::PowerItem(uint32_t itemIdIn, QString name,  uint8_t value, QObject* parent): Item(itemIdIn, name, value,
-	        parent)
+PowerItem::PowerItem(uint32_t itemIdIn, QString name,  uint8_t value, QObject* parent):
+	Item(itemIdIn, name, value, parent)
 {
 	stateChanged(Sensor(Sensor::TYPE_SHUTDOWN_IMMINENT, 0, 0, "Shutdown Imminent", true));
 	PowerItem::setValue(true);
+	hidden_ = true;
+	type_ = ITEM_VALUE_NO_VALUE;
 }
 
 void PowerItem::enactValue(uint8_t value)
diff --git a/src/items/poweritem.h b/src/items/poweritem.h
index 76dea5e..dda2f35 100644
--- a/src/items/poweritem.h
+++ b/src/items/poweritem.h
@@ -22,7 +22,7 @@ protected:
 	virtual void enactValue(uint8_t value) override;
 
 public:
-	PowerItem(uint32_t itemIdIn = QRandomGenerator::global()->generate(), QString name = "",  uint8_t value = 0,
+	PowerItem(uint32_t itemIdIn = QRandomGenerator::global()->generate(), QString name = "Power",  uint8_t value = 0,
 	          QObject* parent = nullptr);
 	void emmitSensor()
 	{
diff --git a/src/items/relay.cpp b/src/items/relay.cpp
index e0a3d30..f801e1b 100644
--- a/src/items/relay.cpp
+++ b/src/items/relay.cpp
@@ -9,11 +9,11 @@ Relay::Relay(uint8_t id, QString name, uint16_t address, bool state, QObject* pa
 	id_(id), address_(address)
 {
 	itemId_ = address | ((uint32_t)id << 16);
-	qDebug()<<"Relay "<<id_<<"Name "<<name<<" id "<<itemId_<<" state "<<state<<" addr: "<<address;
 }
 
 void Relay::enactValue(uint8_t value)
 {
+	qDebug()<<"Relay"<<__func__<<micro_;
 	if(micro_)
 	{
 		if(value)
diff --git a/src/items/rgbitem.cpp b/src/items/rgbitem.cpp
index cd47c7b..6df7c33 100644
--- a/src/items/rgbitem.cpp
+++ b/src/items/rgbitem.cpp
@@ -8,6 +8,7 @@ RgbItem::RgbItem(Microcontroller* micro, uint32_t itemIdIn, QString name,  uint8
 
 void RgbItem::enactValue(uint8_t value)
 {
+	assert(micro_);
 	value ? micro_->rgbOn() : micro_->rgbOff();
 }
 
diff --git a/src/items/rgbitem.h b/src/items/rgbitem.h
index 6e2a923..8e6ae8c 100644
--- a/src/items/rgbitem.h
+++ b/src/items/rgbitem.h
@@ -13,7 +13,7 @@ protected:
 	virtual void enactValue(uint8_t value) override;
 
 public:
-	RgbItem(Microcontroller* micro, uint32_t itemIdIn = QRandomGenerator::global()->generate(), QString name = "",
+	RgbItem(Microcontroller* micro = nullptr, uint32_t itemIdIn = QRandomGenerator::global()->generate(), QString name = "",
 	        uint8_t value = 0, QObject* parent = nullptr);
 
 	virtual void store(QJsonObject& json) override;
diff --git a/src/main.cpp b/src/main.cpp
index f94ff78..d201f11 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -12,54 +12,6 @@
 #include "mainobject.h"
 #include "programmode.h"
 
-
-QJsonObject getJsonObjectFromDisk(const QString& filePath, bool* error = nullptr)
-{
-	QFile file;
-	file.setFileName(filePath);
-
-	bool ret = file.open(QIODevice::ReadOnly);
-	if(!file.isOpen() || !ret)
-	{
-		std::cerr<<"Can not open config file: "<<filePath.toLatin1().data()<<std::endl;
-	}
-	else
-	{
-		QJsonParseError qerror;
-		QJsonDocument document(QJsonDocument::fromJson(file.readAll(), &qerror));
-		file.close();
-		if(qerror.error != QJsonParseError::NoError)
-		{
-			qDebug()<<filePath<<" "<<qerror.errorString();
-			if(error) (*error) = true;
-		}
-		return document.object();
-	}
-	return QJsonObject();
-}
-
-bool storeJsonObjectToDisk(const QJsonObject& json, QString filePath)
-{
-	QFile file(filePath + ".out");
-
-	qDebug()<<"config file: "<<filePath;
-	bool ret = file.open(QIODevice::WriteOnly);
-	if(!file.isOpen() || !ret)
-	{
-		std::cerr<<"Can not open config file: "<<filePath.toLatin1().data()<<std::endl;
-		return false;
-	}
-	else
-	{
-		QJsonDocument document(json);
-		file.write(document.toJson());
-		file.close();
-		QFile::remove(filePath);
-		file.rename(filePath);
-		return true;
-	}
-}
-
 int main(int argc, char *argv[])
 {
 	QApplication a(argc, argv);
@@ -103,7 +55,8 @@ int main(int argc, char *argv[])
 	}
 	if(programMode == PROGRAM_MODE_PRIMARY || programMode == PROGRAM_MODE_HEADLESS_PRIMARY)
 	{
-		QJsonObject json = getJsonObjectFromDisk(parser.value(settingsPathOption));
+		QString settingsPath = parser.value(settingsPathOption);
+		QJsonObject json = MainObject::getJsonObjectFromDisk(settingsPath);
 		bool tcpMicro = json["MicroTcp"].toBool(true);
 		json["MicroTcp"] = tcpMicro;
 
@@ -123,7 +76,7 @@ int main(int argc, char *argv[])
 			if(!microSocket->waitForConnected(1000))
 			{
 				qCritical()<<"Can not connect to tcp micro";
-				storeJsonObjectToDisk(json, parser.value(settingsPathOption));
+				MainObject::storeJsonObjectToDisk(settingsPath, json);
 				if(programMode == PROGRAM_MODE_PRIMARY)
 					QMessageBox::critical(nullptr, "Error", "Can not connect to tcp micro");
 				return 1;
@@ -145,21 +98,23 @@ int main(int argc, char *argv[])
 			if(!microPort->isOpen())
 			{
 				qCritical()<<"Can not open serial port"<<port;
-				storeJsonObjectToDisk(json, parser.value(settingsPathOption));
+				MainObject::storeJsonObjectToDisk(settingsPath, json);
 				if(programMode == PROGRAM_MODE_PRIMARY)
 					QMessageBox::critical(nullptr, "Error", "Can not open serial port " + port);
 				return 1;
 			}
 			microDevice = microPort;
 		}
-		PrimaryMainObject mainObject(microDevice, &json, parser.value(hostOption), parser.value(portOption).toInt());
+		PrimaryMainObject mainObject(microDevice, settingsPath, parser.value(hostOption), parser.value(portOption).toInt());
+		QObject::connect(mainObject.tcpServer, &TcpServer::sigRequestSave, &mainObject, [&mainObject, settingsPath](){mainObject.storeToDisk(settingsPath);});
 		MainWindow* w = nullptr;
 		if(programMode != PROGRAM_MODE_HEADLESS_PRIMARY)
 		{
 			w = new MainWindow(&mainObject);
 			QObject::connect(&mainObject.micro, SIGNAL(textRecived(QString)), w, SLOT(changeHeaderLableText(QString)));
 			QObject::connect(&mainObject.micro, SIGNAL(textRecived(QString)), w, SLOT(changeHeaderLableText(QString)));
-			//QObject::connect(&w, &MainWindow::sigSave, &mainObject, &MainObject::storeToDisk);
+			QObject::connect(w, &MainWindow::sigSetRgb, &mainObject.micro, &Microcontroller::changeRgbColor);
+			QObject::connect(w, &MainWindow::sigSave, &mainObject, [&mainObject, settingsPath](){mainObject.storeToDisk(settingsPath);});
 			QObject::connect(w, &MainWindow::createdItem, &globalItems, [](std::shared_ptr<Item> item){globalItems.addItem(item, false);});
 			w->show();
 		}
@@ -167,14 +122,13 @@ int main(int argc, char *argv[])
 
 		delete w;
 		delete microDevice;
-		mainObject.store(json);
-		storeJsonObjectToDisk(json, parser.value(settingsPathOption));
 	}
 	else
 	{
 		SecondaryMainObject mainObject(parser.value(hostOption), parser.value(portOption).toInt());
 		MainWindow w(&mainObject);
-		//QObject::connect(&w, &MainWindow::sigSave, &mainObject, &MainObject::sendJson);
+		QObject::connect(&w, &MainWindow::createdItem, &globalItems, [](std::shared_ptr<Item> item){globalItems.addItem(item, false);});
+		QObject::connect(&w, &MainWindow::sigSave, mainObject.tcpClient, &TcpClient::sendItems);
 		w.show();
 
 		retVal = a.exec();
diff --git a/src/mainobject.cpp b/src/mainobject.cpp
index d92e0ae..4f31e78 100644
--- a/src/mainobject.cpp
+++ b/src/mainobject.cpp
@@ -20,17 +20,61 @@ void MainObject::refresh()
 	globalItems.refresh();
 }
 
-PrimaryMainObject::PrimaryMainObject(QIODevice* microDevice, QJsonObject* settings, QString host, int port, QObject *parent) :
+QJsonObject MainObject::getJsonObjectFromDisk(const QString& filename, bool* error)
+{
+	QFile file;
+	file.setFileName(filename);
+
+	bool ret = file.open(QIODevice::ReadOnly);
+	if(!file.isOpen() || !ret)
+	{
+		std::cerr<<"Can not open config file: "<<filename.toLatin1().data()<<std::endl;
+	}
+	else
+	{
+		QJsonParseError qerror;
+		QJsonDocument document(QJsonDocument::fromJson(file.readAll(), &qerror));
+		file.close();
+		if(qerror.error != QJsonParseError::NoError)
+		{
+			qDebug()<<filename<<" "<<qerror.errorString();
+			if(error)
+				(*error) = true;
+		}
+		return document.object();
+	}
+	return QJsonObject();
+}
+
+bool MainObject::storeJsonObjectToDisk(const QString& filename, const QJsonObject& json)
+{
+	QFile file(filename + ".out");
+
+	qDebug()<<"config file: "<<filename;
+	bool ret = file.open(QIODevice::WriteOnly);
+	if(!file.isOpen() || !ret)
+	{
+		std::cerr<<"Can not open config file: "<<filename.toLatin1().data()<<std::endl;
+		return false;
+	}
+	else
+	{
+		QJsonDocument document(json);
+		file.write(document.toJson());
+		file.close();
+		QFile::remove(filename);
+		file.rename(filename);
+		return true;
+	}
+}
+
+PrimaryMainObject::PrimaryMainObject(QIODevice* microDevice, const QString& settingsPath, const QString& host, int port, QObject *parent) :
 	MainObject(parent),
-	settings(settings),
-	microDevice(microDevice),
-	ioMultiplexer(microDevice),
+	settingsPath(settingsPath),
 	micro(microDevice),
 	tcpServer(new TcpServer),
 	sunSensorSource(49.824972, 8.702194),
-	powerItem(new PowerItem),
-	rgbItem(new RgbItem(&micro, 5487422, "Rgb Lights")),
-	auxItem(new AuxItem(&micro, 5487421, "Desk Light"))
+	fixedItems(&micro)
 {
 	//connect sensors subsystem
 	connect(&globalSensors, &SensorStore::sensorChangedState, tcpServer, &TcpServer::sensorEvent);
@@ -38,17 +82,24 @@ PrimaryMainObject::PrimaryMainObject(QIODevice* microDevice, QJsonObject* settin
 	connect(&sunSensorSource, &SunSensorSource::stateChanged, &globalSensors, &SensorStore::sensorGotState);
 	connect(&micro, &Microcontroller::gotSensorState, &globalSensors, &SensorStore::sensorGotState);
 
+	sunSensorSource.run();
+
+	globalItems.registerItemSource(&fixedItems);
 	globalItems.registerItemSource(tcpServer);
 	globalItems.registerItemSource(&micro);
+	globalItems.registerItemSource(&itemLoader);
 
-	load(*settings);
+	Relay::setMicrocontroller(&micro);
+
+	loadFromDisk(settingsPath);
 
 	tcpServer->launch(QHostAddress(host), port);
+	connect(&globalItems, &ItemStore::itemUpdated, tcpServer, &TcpServer::itemUpdated);
 }
 
 PrimaryMainObject::~PrimaryMainObject()
 {
-	store(*settings);
+	storeToDisk(settingsPath);
 }
 
 void PrimaryMainObject::store(QJsonObject &json)
@@ -58,22 +109,28 @@ void PrimaryMainObject::store(QJsonObject &json)
 
 void PrimaryMainObject::load(const QJsonObject& json)
 {
+	settings = json;
+	itemLoader.updateJson(json);
 	globalItems.clear();
-	rgbItem->removeAllActors();
-	auxItem->removeAllActors();
-	powerItem->removeAllActors();
-	globalItems.addItem(rgbItem);
-	globalItems.addItem(auxItem);
-	globalItems.addItem(powerItem);
-	globalItems.load(json);
-	if(json["Items"].toArray().size() >= 2)
-	{
-		rgbItem->load(json["Items"].toArray()[0].toObject());
-		auxItem->load(json["Items"].toArray()[1].toObject());
-	}
 	globalItems.refresh();
 }
 
+bool PrimaryMainObject::storeToDisk(const QString& filename)
+{
+	store(settings);
+	itemLoader.updateJson(settings);
+	return storeJsonObjectToDisk(filename, settings);
+}
+
+bool PrimaryMainObject::loadFromDisk(const QString& filename)
+{
+	bool error = false;
+	QJsonObject json = getJsonObjectFromDisk(filename, &error);
+	if(!error)
+		load(json);
+	return error;
+}
+
 SecondaryMainObject::SecondaryMainObject(QString host, int port, QObject *parent) :
 	MainObject(parent),
 	tcpClient(new TcpClient)
@@ -84,8 +141,12 @@ SecondaryMainObject::SecondaryMainObject(QString host, int port, QObject *parent
 	if(!tcpClient->launch(QHostAddress(host), port))
 	{
 		QMessageBox::critical(nullptr, "Error", "Could not connect to "+host+":"+QString::number(port));
-		exit(1);
+		QMetaObject::invokeMethod(this, [](){exit(1);}, Qt::QueuedConnection);
 	}
+
+	connect(&globalItems, &ItemStore::itemUpdated, tcpClient, &TcpClient::itemUpdated);
+
+	globalItems.refresh();
 }
 
 SecondaryMainObject::~SecondaryMainObject()
diff --git a/src/mainobject.h b/src/mainobject.h
index 93a787a..05b8140 100644
--- a/src/mainobject.h
+++ b/src/mainobject.h
@@ -14,11 +14,8 @@
 #include "microcontroller.h"
 #include "ui/mainwindow.h"
 #include "sensors/sunsensor.h"
-#include "items/auxitem.h"
-#include "items/rgbitem.h"
-#include "items/poweritem.h"
-#include "iomuliplexer.h"
-#include "broadcast.h"
+#include "items/fixeditemsource.h"
+#include "items/itemloadersource.h"
 #include "tcpserver.h"
 
 class MainObject : public QObject
@@ -28,6 +25,8 @@ class MainObject : public QObject
 public:
 	explicit MainObject(QObject *parent = nullptr);
 	~MainObject();
+	static QJsonObject getJsonObjectFromDisk(const QString& filename, bool* error = nullptr);
+	static bool storeJsonObjectToDisk(const QString& filename, const QJsonObject& json);
 
 public slots:
 	void refresh();
@@ -38,11 +37,8 @@ class PrimaryMainObject : public MainObject
 	Q_OBJECT
 public:
 
-	QJsonObject* settings;
-
-	//io
-	QIODevice * const microDevice = nullptr;
-	IoMuliplexer ioMultiplexer;
+	QString settingsPath;
+	QJsonObject settings;
 
 	Microcontroller micro;
 	TcpServer* tcpServer;
@@ -50,16 +46,17 @@ public:
 	//sensors
 	SunSensorSource sunSensorSource;
 
-	//items
-	std::shared_ptr<PowerItem> powerItem;
-	std::shared_ptr<RgbItem> rgbItem;
-	std::shared_ptr<AuxItem> auxItem;
+	//item sources
+	FixedItemSource fixedItems;
+	ItemLoaderSource itemLoader;
 
 public:
-	explicit PrimaryMainObject(QIODevice* microDevice, QJsonObject* settings, QString host, int port, QObject *parent = nullptr);
+	explicit PrimaryMainObject(QIODevice* microDevice, const QString& settingsPath, const QString& host, int port, QObject *parent = nullptr);
 	~PrimaryMainObject();
 	void store(QJsonObject& json);
 	void load(const QJsonObject& json);
+	bool storeToDisk(const QString& filename);
+	bool loadFromDisk(const QString& filename);
 };
 
 class SecondaryMainObject : public MainObject
diff --git a/src/microcontroller.cpp b/src/microcontroller.cpp
index 174cfd0..4833461 100644
--- a/src/microcontroller.cpp
+++ b/src/microcontroller.cpp
@@ -138,12 +138,10 @@ void Microcontroller::processList(const QString& buffer)
 	if(bufferList.size() >= 8 && buffer.startsWith("ITEM NUMBER:"))
 	{
 		relayList.push_back(processRelayLine(buffer));
-		qDebug()<<"Micro item recived:"<<relayList.back()->getName();
 	}
 	else if(buffer.contains("EOL"))
 	{
 		listMode = false;
-		qDebug()<<"got relay list " << relayList.size();
 		gotItems(relayList);
 		relayList.clear();
 	}
@@ -158,13 +156,13 @@ void Microcontroller::processRelayState(const QString& buffer)
 void Microcontroller::processSensorState(const QString& buffer)
 {
 	Sensor sensor = Sensor::sensorFromString(buffer);
-	if(sensor.type != Sensor::TYPE_DUMMY) gotSensorState(sensor);
+	if(sensor.type != Sensor::TYPE_DUMMY)
+		gotSensorState(sensor);
 }
 
 
 void Microcontroller::processMicroReturn()
 {
-	qDebug()<<_buffer;
 	if(listMode)
 	{
 		processList(_buffer);
@@ -176,8 +174,14 @@ void Microcontroller::processMicroReturn()
 			listMode = true;
 			relayList.clear();
 		}
-		else if(_buffer.startsWith("ITEM NUMBER:"))processRelayState(_buffer);
-		else if(_buffer.startsWith("SENSOR")) processSensorState(_buffer);
+		else if(_buffer.startsWith("ITEM NUMBER:"))
+		{
+			processRelayState(_buffer);
+		}
+		else if(_buffer.startsWith("SENSOR"))
+		{
+			processSensorState(_buffer);
+		}
 	}
 
 }
@@ -188,8 +192,6 @@ void Microcontroller::isReadyRead()
 	while(_port->getChar(&charBuf))
 	{
 		_buffer.push_back(charBuf);
-
-		qDebug()<<_buffer;
 		if(_buffer.endsWith('\n') )
 		{
 			_buffer.remove('\n');
diff --git a/src/sensors/sensor.h b/src/sensors/sensor.h
index 80c37ab..86c82b9 100644
--- a/src/sensors/sensor.h
+++ b/src/sensors/sensor.h
@@ -46,7 +46,7 @@ public:
 	{
 		type = json["SensorType"].toInt(0);
 		id = json["Id"].toInt(0);
-		field = json["Field"].toInt(0);
+		field = json["Field"].toDouble(0);
 		name = json["Name"].toString("Sensor");
 		lastSeen = QDateTime::fromString(json["LastSeen"].toString(""));
 		hidden = json["Hidden"].toBool(false);
diff --git a/src/tcpserver.cpp b/src/tcpserver.cpp
index b6f82e2..f49150f 100644
--- a/src/tcpserver.cpp
+++ b/src/tcpserver.cpp
@@ -1,6 +1,7 @@
 #include <QTcpSocket>
 #include <QJsonDocument>
 #include <QJsonArray>
+#include <iostream>
 
 #include "items/item.h"
 #include "items/itemstore.h"
@@ -14,7 +15,7 @@ TcpService::TcpService(QObject* parent):
 QJsonObject TcpService::createMessage(const QString& type, const QJsonArray& data)
 {
 	QJsonObject json;
-	json["MesageType"] = type;
+	json["MessageType"] = type;
 	json["Data"] = data;
 	return json;
 }
@@ -26,17 +27,18 @@ void TcpService::sensorEvent(Sensor sensor)
 	sensor.store(sensorjson);
 	sensors.append(sensorjson);
 	QJsonObject json = createMessage("SensorUpdate", sensors);
-
 	sendJson(json);
 }
 
 void TcpService::itemUpdated(std::weak_ptr<Item> item)
 {
+	qDebug()<<__func__;
 	QJsonArray items;
 	QJsonObject itemjson;
 	item.lock()->store(itemjson);
 	items.append(itemjson);
 	QJsonObject json = createMessage("ItemUpdate", items);
+	json["FullList"] = false;
 	sendJson(json);
 }
 
@@ -67,22 +69,26 @@ void TcpService::sendItems()
 		item->store(itemjson);
 		items.append(itemjson);
 	}
-	sendJson(createMessage("ItemUpdate", items));
+	QJsonObject json = createMessage("ItemUpdate", items);
+	json["FullList"] = true;
+	sendJson(json);
 }
 
 
 void TcpService::processIncomeingJson(const QByteArray& jsonbytes)
 {
-	qDebug()<<__func__<<jsonbytes;
 	QJsonDocument doc = QJsonDocument::fromJson(jsonbytes);
+	qDebug()<<"Got Json:"<<QString::fromLatin1(doc.toJson(QJsonDocument::JsonFormat::Indented));
 	QJsonObject json = doc.object();
 	QString type = json["MessageType"].toString();
 	if(type == "GetSensors")
 	{
+		qDebug()<<"Sending sensors";
 		sendSensors();
 	}
 	else if(type == "GetItems")
 	{
+		qDebug()<<"Sending Items";
 		sendItems();
 	}
 	else if(type == "SensorUpdate")
@@ -101,6 +107,7 @@ TcpClient::TcpClient(QObject* parent):
 	TcpService(parent),
 	socket(new QTcpSocket(this))
 {
+	connect(socket, &QTcpSocket::readyRead, this, &TcpClient::socketReadyRead);
 }
 
 void TcpClient::sendJson(const QJsonObject& json)
@@ -122,6 +129,7 @@ void TcpClient::processIncomeingJson(const QByteArray& jsonbytes)
 	QString type = json["MessageType"].toString();
 	if(type == "ItemUpdate")
 	{
+		std::cout<<"Got item json:\n"<<QString::fromLatin1(jsonbytes).toStdString();
 		QJsonArray data = json["Data"].toArray();
 		std::vector<std::shared_ptr<Item>> items;
 		for(QJsonValueRef itemjson : data)
@@ -129,7 +137,10 @@ void TcpClient::processIncomeingJson(const QByteArray& jsonbytes)
 			QJsonObject jsonobject = itemjson.toObject();
 			std::shared_ptr<Item> item = Item::loadItem(jsonobject);
 			if(item)
+			{
+				item->setLoaded(false);
 				items.push_back(item);
+			}
 		}
 		if(!items.empty())
 			gotItems(items, true);
@@ -140,6 +151,45 @@ void TcpClient::processIncomeingJson(const QByteArray& jsonbytes)
 	}
 }
 
+void TcpClient::processComand(const QByteArray& command)
+{
+	if(command.startsWith("MSG JSON LEN "))
+	{
+		state = STATE_RECV_JSON;
+		recievebytes = command.mid(13).toLongLong();
+	}
+}
+
+void TcpClient::socketReadyRead()
+{
+	buffer += socket->readAll();
+	bool remianing = true;
+	while(remianing)
+	{
+		remianing = false;
+		while(state == STATE_IDLE && buffer.contains('\n'))
+		{
+			size_t newlineIndex = buffer.indexOf('\n');
+			QByteArray command = buffer.left(newlineIndex);
+			buffer.remove(0, newlineIndex+1);
+			processComand(command);
+			remianing = true;
+		}
+		if(state == STATE_RECV_JSON)
+		{
+			if(recievebytes <= buffer.size())
+			{
+				QByteArray json = buffer.left(recievebytes);
+				buffer.remove(0, recievebytes);
+				recievebytes = 0;
+				state = STATE_IDLE;
+				processIncomeingJson(json);
+				remianing = true;
+			}
+		}
+	}
+}
+
 TcpClient::~TcpClient()
 {
 	delete socket;
@@ -149,6 +199,7 @@ TcpServer::TcpServer(QObject* parent):
 	TcpService(parent),
 	server(this)
 {
+	connect(&server, &QTcpServer::newConnection, this, &TcpServer::incomingConnection);
 }
 
 void TcpServer::sendJson(const QJsonObject& json)
@@ -167,17 +218,27 @@ void TcpServer::processIncomeingJson(const QByteArray& jsonbytes)
 	QString type = json["MessageType"].toString();
 	if(type == "ItemUpdate")
 	{
+		qDebug()<<"Got Items";
 		QJsonArray data = json["Data"].toArray();
+		bool FullList = json["FullList"].toBool(false);
 		std::vector<std::shared_ptr<Item>> items;
 		for(QJsonValueRef itemjson : data)
 		{
 			QJsonObject jsonobject = itemjson.toObject();
 			std::shared_ptr<Item> item = Item::loadItem(jsonobject);
+			item->setLoaded(FullList);
 			if(item)
 				items.push_back(item);
 		}
-		if(!items.empty())
+		if(FullList && !items.empty())
+		{
+			requestReplaceItems(items);
+			sigRequestSave();
+		}
+		else if(!items.empty())
+		{
 			gotItems(items, false);
+		}
 	}
 	else
 	{
@@ -195,6 +256,7 @@ void TcpServer::incomingConnection()
 	while(server.hasPendingConnections())
 	{
 		QTcpSocket* client = server.nextPendingConnection();
+		qDebug()<<"Got new client from"<<client->peerAddress().toString();
 		if(client)
 		{
 			clients.push_back({client});
@@ -231,11 +293,11 @@ void TcpServer::socketDisconnect()
 
 void TcpServer::processComand(const QByteArray& command, Client& client)
 {
-	qDebug()<<__func__<<command;
 	if(command.startsWith("MSG JSON LEN "))
 	{
 		client.state = STATE_RECV_JSON;
 		client.recievebytes = command.mid(13).toLongLong();
+		qDebug()<<"Got command:"<<QString::fromLatin1(command);
 	}
 }
 
@@ -245,16 +307,19 @@ void TcpServer::socketReadyRead()
 	{
 		if(clients[i].socket == sender())
 		{
-			clients[i].buffer += clients[i].socket->readAll();
+			QByteArray newChars = clients[i].socket->readAll();
+			clients[i].buffer += newChars;
+
 			bool remianing = true;
 			while(remianing)
 			{
+				qDebug()<<clients[i].buffer;
 				remianing = false;
 				while(clients[i].state == STATE_IDLE && clients[i].buffer.contains('\n'))
 				{
 					size_t newlineIndex = clients[i].buffer.indexOf('\n');
-					QByteArray command = clients[i].buffer.chopped(newlineIndex);
-					clients[i].buffer.chop(newlineIndex);
+					QByteArray command = clients[i].buffer.left(newlineIndex);
+					clients[i].buffer.remove(0, newlineIndex+1);
 					processComand(command, clients[i]);
 					remianing = true;
 				}
@@ -262,8 +327,8 @@ void TcpServer::socketReadyRead()
 				{
 					if(clients[i].recievebytes <= clients[i].buffer.size())
 					{
-						QByteArray json = clients[i].buffer.chopped(clients[i].recievebytes);
-						clients[i].buffer.chop(clients[i].recievebytes);
+						QByteArray json = clients[i].buffer.left(clients[i].recievebytes);
+						clients[i].buffer.remove(0, clients[i].recievebytes);
 						clients[i].recievebytes = 0;
 						clients[i].state = STATE_IDLE;
 						processIncomeingJson(json);
diff --git a/src/tcpserver.h b/src/tcpserver.h
index 9c02556..8aac13b 100644
--- a/src/tcpserver.h
+++ b/src/tcpserver.h
@@ -11,6 +11,14 @@
 class TcpService : public ItemSource
 {
 	Q_OBJECT
+protected:
+
+	typedef enum
+	{
+		STATE_IDLE,
+		STATE_RECV_JSON,
+	} client_state_t;
+
 signals:
 	void gotSensor(Sensor sensor);
 
@@ -36,6 +44,9 @@ class TcpClient : public TcpService
 	Q_OBJECT
 
 	QTcpSocket* socket;
+	client_state_t state = STATE_IDLE;
+	long long recievebytes = 0;
+	QByteArray buffer;
 
 public:
 	TcpClient(QObject* parent = nullptr);
@@ -45,18 +56,16 @@ public:
 
 protected:
 	virtual void processIncomeingJson(const QByteArray& jsonbytes) override;
+
+private slots:
+	void socketReadyRead();
+	void processComand(const QByteArray& command);
 };
 
 class TcpServer : public TcpService
 {
 	Q_OBJECT
 
-	typedef enum
-	{
-		STATE_IDLE,
-		STATE_RECV_JSON,
-	} client_state_t;
-
 	struct Client
 	{
 		QTcpSocket* socket;
@@ -73,6 +82,9 @@ public:
 	virtual  bool launch(const QHostAddress &address = QHostAddress::Any, quint16 port = 0) override;
 	virtual void sendJson(const QJsonObject& json) override;
 
+signals:
+	void sigRequestSave();
+
 private slots:
 	void incomingConnection();
 	void socketError(QAbstractSocket::SocketError socketError);
diff --git a/src/ui/itemscrollbox.cpp b/src/ui/itemscrollbox.cpp
index 6a7e6b4..170a557 100644
--- a/src/ui/itemscrollbox.cpp
+++ b/src/ui/itemscrollbox.cpp
@@ -21,18 +21,9 @@ void ItemScrollBox::addItem(std::weak_ptr<Item> item)
 {
 	if(auto workItem  = item.lock())
 	{
-		if(dynamic_cast<AuxItem*>(workItem.get()))
-		{
-			widgets_.push_back(new ItemWidget(item, true));
-		}
-		else if(dynamic_cast<MessageItem*>(workItem.get()))
-		{
-			widgets_.push_back(new ItemWidget(item, false, true));
-		}
-		else
-		{
-			widgets_.push_back(new ItemWidget(item));
-		}
+		if(workItem->isHidden())
+			return;
+		widgets_.push_back(new ItemWidget(item));
 		ui->relayWidgetVbox->addWidget(widgets_.back());
 		connect(widgets_.back(), &ItemWidget::deleteRequest, this, &ItemScrollBox::deleteRequest);
 		connect(widgets_.back(), &ItemWidget::deleteRequest, this, &ItemScrollBox::removeItem);
diff --git a/src/ui/itemwidget.cpp b/src/ui/itemwidget.cpp
index c1f681d..d073e50 100644
--- a/src/ui/itemwidget.cpp
+++ b/src/ui/itemwidget.cpp
@@ -5,39 +5,47 @@
 #include <QDebug>
 #include <QSlider>
 
-ItemWidget::ItemWidget(std::weak_ptr<Item> item, bool analog, bool nameOnly, QWidget *parent) :
+ItemWidget::ItemWidget(std::weak_ptr<Item> item, QWidget *parent) :
 	QWidget(parent),
 	item_(item),
 	ui(new Ui::ItemWidget)
 {
 	ui->setupUi(this);
 
-	if(analog)
+	if(auto workingItem = item_.lock())
 	{
-		ui->horizontalSpacer->changeSize(0,0);
-		ui->checkBox->hide();
-	}
-	else if(nameOnly)
-	{
-		ui->checkBox->hide();
-		ui->slider->hide();
-	}
-	else ui->slider->hide();
+		if(workingItem->getValueType() == ITEM_VALUE_UINT)
+		{
+			ui->horizontalSpacer->changeSize(0,0);
+			ui->checkBox->hide();
+		}
+		else if(workingItem->getValueType() == ITEM_VALUE_NO_VALUE)
+		{
+			ui->checkBox->hide();
+			ui->slider->hide();
+		}
+		else
+		{
+			ui->slider->hide();
+		}
 
-	if(auto workingRelay = item_.lock())
-	{
-		ui->checkBox->setChecked(workingRelay->getValue());
+		ui->checkBox->setChecked(workingItem->getValue());
 
-		ui->label->setText(workingRelay->getName());
+		ui->label->setText(workingItem->getName());
 
-		if(analog)connect(ui->slider, &QSlider::valueChanged, this, &ItemWidget::moveToValue);
-		else connect(ui->checkBox, &QCheckBox::toggled, this, &ItemWidget::moveToState);
+		if(workingItem->getValueType() == ITEM_VALUE_UINT)
+			connect(ui->slider, &QSlider::valueChanged, this, &ItemWidget::moveToValue);
+		else
+			connect(ui->checkBox, &QCheckBox::toggled, this, &ItemWidget::moveToState);
 		connect(ui->pushButton, &QPushButton::clicked, this, &ItemWidget::showSettingsDialog);
-		connect(workingRelay.get(), &Relay::valueChanged, this, &ItemWidget::stateChanged);
+		connect(workingItem.get(), &Relay::valueChanged, this, &ItemWidget::stateChanged);
 		connect(ui->pushButton_Remove, &QPushButton::clicked, this, &ItemWidget::deleteItem);
 
 	}
-	else disable();
+	else
+	{
+		disable();
+	}
 }
 
 void ItemWidget::deleteItem()
@@ -50,14 +58,18 @@ void ItemWidget::deleteItem()
 
 void ItemWidget::moveToValue(int value)
 {
-	if(auto workingItem = item_.lock()) workingItem->setValue(value);
-	else disable();
+	if(auto workingItem = item_.lock())
+		workingItem->setValue(value);
+	else
+		disable();
 }
 
 void ItemWidget::moveToState(bool state)
 {
-	if(auto workingItem = item_.lock()) workingItem->setValue(state);
-	else disable();
+	if(auto workingItem = item_.lock())
+		workingItem->setValue(state);
+	else
+		disable();
 }
 
 void ItemWidget::disable()
@@ -70,9 +82,9 @@ void ItemWidget::disable()
 
 bool ItemWidget::controles(const ItemData& relay)
 {
-	if(auto workingRelay = item_.lock())
+	if(auto workingItem = item_.lock())
 	{
-		if(relay == *workingRelay) return  true;
+		if(relay == *workingItem) return  true;
 		else return false;
 	}
 	return true;
@@ -80,9 +92,9 @@ bool ItemWidget::controles(const ItemData& relay)
 
 void ItemWidget::showSettingsDialog()
 {
-	if(auto workingRelay = item_.lock())
+	if(auto workingItem = item_.lock())
 	{
-		ItemSettingsDialog dialog(workingRelay, this);
+		ItemSettingsDialog dialog(workingItem, this);
 		dialog.exec();
 	}
 	else disable();
@@ -95,7 +107,6 @@ std::weak_ptr<Item> ItemWidget::getItem()
 
 void ItemWidget::stateChanged(int state)
 {
-	qDebug()<<"widget got state "<<state;
 	ui->slider->blockSignals(true);
 	ui->slider->setValue(state);
 	ui->slider->blockSignals(false);
diff --git a/src/ui/itemwidget.h b/src/ui/itemwidget.h
index d4c93c6..18d2861 100644
--- a/src/ui/itemwidget.h
+++ b/src/ui/itemwidget.h
@@ -30,7 +30,7 @@ private slots:
 	void deleteItem();
 
 public:
-	explicit ItemWidget(std::weak_ptr<Item> item, bool analog = false,  bool nameOnly = false, QWidget *parent = nullptr);
+	explicit ItemWidget(std::weak_ptr<Item> item, QWidget *parent = nullptr);
 	std::weak_ptr<Item> getItem();
 	bool controles(const ItemData& relay);
 	~ItemWidget();
diff --git a/src/ui/itemwidget.ui b/src/ui/itemwidget.ui
index bdbc8a6..91d92f5 100644
--- a/src/ui/itemwidget.ui
+++ b/src/ui/itemwidget.ui
@@ -30,7 +30,7 @@
    <item>
     <spacer name="horizontalSpacer">
      <property name="orientation">
-      <enum>Qt::Horizontal</enum>
+      <enum>Qt::Orientation::Horizontal</enum>
      </property>
      <property name="sizeHint" stdset="0">
       <size>
@@ -46,10 +46,10 @@
       <number>255</number>
      </property>
      <property name="tracking">
-      <bool>true</bool>
+      <bool>false</bool>
      </property>
      <property name="orientation">
-      <enum>Qt::Horizontal</enum>
+      <enum>Qt::Orientation::Horizontal</enum>
      </property>
     </widget>
    </item>
diff --git a/src/ui/mainwindow.cpp b/src/ui/mainwindow.cpp
index fe02c56..cbae5f2 100644
--- a/src/ui/mainwindow.cpp
+++ b/src/ui/mainwindow.cpp
@@ -1,10 +1,14 @@
 #include "mainwindow.h"
+
+#include <QMessageBox>
+
 #include "ui_mainwindow.h"
 #include "itemscrollbox.h"
 #include "itemsettingsdialog.h"
 #include "itemcreationdialog.h"
-#include "../mainobject.h"
-#include <QMessageBox>
+#include "src/mainobject.h"
+#include "src/programmode.h"
+#include "src/items/poweritem.h"
 
 MainWindow::MainWindow(MainObject * const mainObject, QWidget *parent) :
 	QMainWindow(parent),
@@ -24,15 +28,20 @@ MainWindow::MainWindow(MainObject * const mainObject, QWidget *parent) :
 	for(size_t i = 0; i < globalItems.getItems()->size(); ++i)
 		ui->relayList->addItem(globalItems.getItems()->at(i));
 
+	if(programMode != PROGRAM_MODE_PRIMARY)
+		ui->label_serialRecive->setHidden(true);
+
 	//Sensors
 	ui->sensorListView->setShowHidden(false);
 	ui->sensorListView->sensorsChanged(*globalSensors.getSensors());
 	connect(&globalSensors, &SensorStore::stateChenged, ui->sensorListView, &SensorListWidget::sensorsChanged);
 
 	//RGB Leds
-	connect(&colorChooser, SIGNAL(colorSelected(QColor)), this, SLOT(slotChangedRgb(QColor)));
+	connect(&colorChooser, &QColorDialog::colorSelected, this, &MainWindow::sigSetRgb);
 	connect(ui->button_quit, SIGNAL(clicked()), this, SLOT(close()));
 	connect(ui->button_color, SIGNAL(clicked()), &colorChooser, SLOT(show()));
+	if(programMode != PROGRAM_MODE_PRIMARY)
+		ui->button_color->hide();
 
 	connect(ui->pushButton_addItem, &QPushButton::clicked, this, &MainWindow::showItemCreationDialog);
 	connect(ui->relayList, &ItemScrollBox::deleteRequest, &globalItems, &ItemStore::removeItem);
@@ -47,25 +56,30 @@ MainWindow::~MainWindow()
 
 void MainWindow::showPowerItemDialog()
 {
-	ItemSettingsDialog diag(std::shared_ptr<Item>(_powerItem), this);
-	diag.show();
-	diag.exec();
+	std::shared_ptr<PowerItem> powerItem;
+	for(std::shared_ptr<Item> item : *globalItems.getItems())
+	{
+		powerItem = std::dynamic_pointer_cast<PowerItem>(item);
+		if(powerItem)
+			break;
+	}
+	if(powerItem)
+	{
+		ItemSettingsDialog diag(std::shared_ptr<Item>(powerItem), this);
+		diag.show();
+		diag.exec();
+	}
+	else
+	{
+		QMessageBox::warning(this, "Error", "No power item found, refresh first");
+	}
 }
-
-void MainWindow::slotChangedRgb(const QColor color)
-{
-	(void)color;
-	//_micro->changeRgbColor(color);
-}
-
 void MainWindow::showItemCreationDialog()
 {
 	ItemCreationDialog diag(this);
 	diag.show();
 	if(diag.exec())
-	{
 		createdItem(diag.item);
-	}
 }
 
 void MainWindow::changeHeaderLableText(QString string)
diff --git a/src/ui/mainwindow.h b/src/ui/mainwindow.h
index 186b98d..238dd41 100644
--- a/src/ui/mainwindow.h
+++ b/src/ui/mainwindow.h
@@ -6,8 +6,8 @@
 #include <QListWidgetItem>
 #include <QTime>
 #include <memory>
-#include "src/items/poweritem.h"
 
+#include<src/items/item.h>
 
 class MainObject;
 
@@ -29,17 +29,15 @@ private:
 
 	QColorDialog colorChooser;
 
-	std::shared_ptr<PowerItem> _powerItem;
-
 signals:
 
 	void sigSave();
 	void createdItem(std::shared_ptr<Item> item);
+	void sigSetRgb(const QColor color);
 
 private slots:
 
 	//RGB
-	void slotChangedRgb(const QColor color);
 	void showPowerItemDialog();
 	void showItemCreationDialog();
 
diff --git a/src/ui/mainwindow.ui b/src/ui/mainwindow.ui
index 510daa8..146ac88 100644
--- a/src/ui/mainwindow.ui
+++ b/src/ui/mainwindow.ui
@@ -42,7 +42,7 @@
    <property name="autoFillBackground">
     <bool>false</bool>
    </property>
-   <layout class="QVBoxLayout" name="verticalLayout_5">
+   <layout class="QVBoxLayout" name="verticalLayout_5" stretch="1,0">
     <item>
      <widget class="QSplitter" name="splitter">
       <property name="orientation">
@@ -114,44 +114,6 @@
           <property name="topMargin">
            <number>0</number>
           </property>
-          <item>
-           <widget class="QPushButton" name="button_color">
-            <property name="sizePolicy">
-             <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
-              <horstretch>0</horstretch>
-              <verstretch>0</verstretch>
-             </sizepolicy>
-            </property>
-            <property name="minimumSize">
-             <size>
-              <width>0</width>
-              <height>0</height>
-             </size>
-            </property>
-            <property name="maximumSize">
-             <size>
-              <width>16777215</width>
-              <height>48</height>
-             </size>
-            </property>
-            <property name="baseSize">
-             <size>
-              <width>0</width>
-              <height>128</height>
-             </size>
-            </property>
-            <property name="text">
-             <string>Color</string>
-            </property>
-           </widget>
-          </item>
-          <item>
-           <widget class="QPushButton" name="pushButton_power">
-            <property name="text">
-             <string>Config Shutdown</string>
-            </property>
-           </widget>
-          </item>
          </layout>
         </item>
        </layout>
@@ -194,49 +156,91 @@
           <property name="topMargin">
            <number>0</number>
           </property>
-          <item>
-           <widget class="QPushButton" name="pushButton_refesh">
-            <property name="text">
-             <string>Refesh</string>
-            </property>
-           </widget>
-          </item>
-          <item>
-           <widget class="QPushButton" name="pushButton_broadcast">
-            <property name="text">
-             <string>Save</string>
-            </property>
-           </widget>
-          </item>
-          <item>
-           <widget class="QPushButton" name="pushButton_addItem">
-            <property name="text">
-             <string>Add Item</string>
-            </property>
-           </widget>
-          </item>
-          <item>
-           <widget class="QPushButton" name="button_quit">
-            <property name="sizePolicy">
-             <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
-              <horstretch>0</horstretch>
-              <verstretch>0</verstretch>
-             </sizepolicy>
-            </property>
-            <property name="layoutDirection">
-             <enum>Qt::LayoutDirection::RightToLeft</enum>
-            </property>
-            <property name="text">
-             <string>Quit</string>
-            </property>
-           </widget>
-          </item>
          </layout>
         </item>
        </layout>
       </widget>
      </widget>
     </item>
+    <item>
+     <layout class="QHBoxLayout" name="horizontalLayout_3">
+      <item>
+       <widget class="QPushButton" name="pushButton_power">
+        <property name="text">
+         <string>Config Shutdown</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="button_color">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="minimumSize">
+         <size>
+          <width>0</width>
+          <height>0</height>
+         </size>
+        </property>
+        <property name="maximumSize">
+         <size>
+          <width>16777215</width>
+          <height>16777215</height>
+         </size>
+        </property>
+        <property name="baseSize">
+         <size>
+          <width>0</width>
+          <height>128</height>
+         </size>
+        </property>
+        <property name="text">
+         <string>Color</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="pushButton_refesh">
+        <property name="text">
+         <string>Refesh</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="pushButton_broadcast">
+        <property name="text">
+         <string>Save</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="pushButton_addItem">
+        <property name="text">
+         <string>Add Item</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="button_quit">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="layoutDirection">
+         <enum>Qt::LayoutDirection::RightToLeft</enum>
+        </property>
+        <property name="text">
+         <string>Quit</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </item>
    </layout>
   </widget>
  </widget>

From c1f6b6e90febc576701a8b4be02390fcb66b704b Mon Sep 17 00:00:00 2001
From: Carl Philipp Klemm <carl@uvos.xyz>
Date: Fri, 27 Mar 2026 11:29:20 +0100
Subject: [PATCH 5/7] Switch to cmake

---
 CMakeLists.txt                              | 124 +++++++++++++++
 SHinterface.pro                             | 158 --------------------
 src/actors/actor.h                          |   2 +-
 src/actors/polynomalactor.h                 |   2 +-
 src/actors/regulator.h                      |   2 +-
 src/actors/sensoractor.h                    |   2 +-
 src/items/auxitem.h                         |   2 +-
 src/items/fixeditemsource.h                 |   2 +-
 src/items/item.cpp                          |   8 +-
 src/items/poweritem.h                       |   4 +-
 src/items/relay.h                           |   2 +-
 src/items/rgbitem.h                         |   2 +-
 src/main.cpp                                |   2 +-
 src/sensors/sunsensor.h                     |   2 +-
 src/ui/actorwidgets/polynomalactorwidget.ui |   2 +-
 src/ui/actorwidgets/regulatorwdiget.ui      |   2 +-
 src/ui/actorwidgets/sensoractorwidget.ui    |   2 +-
 src/ui/itemsettingsdialog.cpp               |   6 +-
 src/ui/mainwindow-android.ui                |   4 +-
 src/ui/mainwindow.cpp                       |   6 +-
 src/ui/mainwindow.h                         |   2 +-
 src/ui/mainwindow.ui                        |   4 +-
 src/ui/sensorlistwidget.h                   |   2 +-
 23 files changed, 155 insertions(+), 189 deletions(-)
 create mode 100644 CMakeLists.txt
 delete mode 100644 SHinterface.pro

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..b2985c0
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,124 @@
+cmake_minimum_required(VERSION 4.0)
+
+project(SHinterface VERSION 1.0 LANGUAGES CXX)
+
+# Set C++ standard
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+# Enable all warnings
+add_compile_options(-Wall)
+
+# Find Qt packages
+find_package(Qt6 COMPONENTS Core Gui Widgets Network Multimedia SerialPort REQUIRED)
+
+# Find dependencies using pkg-config
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(PIPEWIRE REQUIRED libpipewire-0.3)
+pkg_check_modules(LIBNL3 REQUIRED libnl-3.0 libnl-genl-3.0)
+
+# Enable automatic moc and uic processing
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTOUIC ON)
+
+# Add src to include path for relative includes
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src)
+
+# Create executable
+add_executable(SHinterface)
+
+# Add sources to executable
+target_sources(SHinterface 
+    PRIVATE
+        src/main.cpp
+        src/mainobject.cpp
+        src/apgetconnected.cpp
+        src/microcontroller.cpp
+        src/sun.cpp
+        src/programmode.cpp
+        src/tcpserver.cpp
+        src/pipewire.cpp
+
+        src/actors/actor.cpp
+        src/actors/factoractor.cpp
+        src/actors/polynomalactor.cpp
+        src/actors/sensoractor.cpp
+        src/actors/alarmtime.cpp
+        src/actors/regulator.cpp
+        src/actors/timeractor.cpp
+
+        src/sensors/sensor.cpp
+        src/sensors/sunsensor.cpp
+
+        src/items/item.cpp
+        src/items/relay.cpp
+        src/items/poweritem.cpp
+        src/items/messageitem.cpp
+        src/items/systemitem.cpp
+        src/items/auxitem.cpp
+        src/items/rgbitem.cpp
+        src/items/itemsource.cpp
+        src/items/itemloadersource.cpp
+        src/items/fixeditemsource.cpp
+        src/items/itemstore.cpp
+
+        src/ui/mainwindow.cpp
+        src/ui/itemwidget.cpp
+        src/ui/itemscrollbox.cpp
+        src/ui/sensorlistwidget.cpp
+        src/ui/itemcreationdialog.cpp
+        src/ui/itemsettingsdialog.cpp
+        src/ui/actorsettingsdialog.cpp
+
+        src/ui/actorwidgets/factoractorwidget.cpp
+        src/ui/actorwidgets/polynomalactorwidget.cpp
+        src/ui/actorwidgets/sensoractorwidget.cpp
+        src/ui/actorwidgets/timeractorwidget.cpp
+        src/ui/actorwidgets/alarmwidget.cpp
+        src/ui/actorwidgets/regulatorwdiget.cpp
+
+        src/ui/itemsettingswidgets/messageitemsettingswidget.cpp
+        src/ui/itemsettingswidgets/relayitemsettingswidget.cpp
+        src/ui/itemsettingswidgets/systemitemsettingswidget.cpp
+)
+
+# Add UI files
+target_sources(SHinterface 
+    PRIVATE
+        src/ui/mainwindow.ui
+        src/ui/itemwidget.ui
+        src/ui/relayscrollbox.ui
+        src/ui/itemcreationdialog.ui
+        src/ui/itemsettingsdialog.ui
+        src/ui/actorsettingsdialog.ui
+        src/ui/actorwidgets/factoractorwidget.ui
+        src/ui/actorwidgets/polynomalactorwidget.ui
+        src/ui/actorwidgets/sensoractorwidget.ui
+        src/ui/actorwidgets/timeractorwidget.ui
+        src/ui/actorwidgets/alarmwidget.ui
+        src/ui/actorwidgets/regulatorwdiget.ui
+        src/ui/itemsettingswidgets/messageitemsettingswidget.ui
+        src/ui/itemsettingswidgets/relayitemsettingswidget.ui
+        src/ui/itemsettingswidgets/systemitemsettingswidget.ui
+)
+
+# Add resource file
+target_sources(SHinterface 
+    PRIVATE
+        resources.qrc
+)
+
+# Link libraries
+target_link_libraries(SHinterface 
+    Qt6::Core
+    Qt6::Gui
+    Qt6::Widgets
+    Qt6::Network
+    Qt6::Multimedia
+    Qt6::SerialPort
+    ${PIPEWIRE_LIBRARIES}
+    ${LIBNL3_LIBRARIES}
+)
+
+# Add include paths
+include_directories(${PIPEWIRE_INCLUDE_DIRS} ${LIBNL3_INCLUDE_DIRS})
diff --git a/SHinterface.pro b/SHinterface.pro
deleted file mode 100644
index f4dad1d..0000000
--- a/SHinterface.pro
+++ /dev/null
@@ -1,158 +0,0 @@
-#-------------------------------------------------
-#
-# Project created by QtCreator 2017-06-01T22:31:38
-#
-#-------------------------------------------------
-
-QT += core gui widgets network multimedia
-
-QT += serialport
-
-TARGET = SHinterface
-TEMPLATE = app
-
-INCLUDEPATH += /usr/include/libnl3/
-
-LIBS += -lnl-3 -lnl-genl-3
-
-# The following define makes your compiler emit warnings if you use
-# any feature of Qt which as been marked as deprecated (the exact warnings
-# depend on your compiler). Please consult the documentation of the
-# deprecated API in order to know how to port your code away from it.
-DEFINES += QT_DEPRECATED_WARNINGS
-
-QMAKE_CXXFLAGS += -std=c++17 -O2
-
-SOURCES += \
-    src/actors/factoractor.cpp \
-	src/actors/polynomalactor.cpp \
-    src/items/fixeditemsource.cpp \
-	src/tcpserver.cpp \
-	src/items/messageitem.cpp \
-	src/items/systemitem.cpp \
-	src/ui/actorwidgets/factoractorwidget.cpp \
-	src/ui/itemcreationdialog.cpp \
-	src/ui/itemsettingswidgets/messageitemsettingswidget.cpp \
-	src/mainobject.cpp \
-	src/apgetconnected.cpp \
-	src/ui/actorwidgets/polynomalactorwidget.cpp \
-	src/ui/actorwidgets/sensoractorwidget.cpp \
-	src/ui/actorwidgets/alarmwidget.cpp \
-	src/ui/actorwidgets/timeractorwidget.cpp \
-	src/ui/itemsettingswidgets/relayitemsettingswidget.cpp \
-	src/ui/itemsettingswidgets/systemitemsettingswidget.cpp \
-	src/ui/itemwidget.cpp \
-	src/ui/itemsettingsdialog.cpp \
-	src/ui/itemscrollbox.cpp \
-	src/items/poweritem.cpp \
-	src/ui/actorwidgets/regulatorwdiget.cpp
-
-SOURCES += \
-    src/ui/actorsettingsdialog.cpp \
-	src/ui/mainwindow.cpp \
-	src/ui/sensorlistwidget.cpp
-
-SOURCES += \
-    src/actors/actor.cpp \
-	src/actors/sensoractor.cpp \
-	src/actors/alarmtime.cpp \
-	src/actors/regulator.cpp \
-	src/actors/timeractor.cpp
-
-SOURCES += \
-    src/sensors/sensor.cpp \
-	src/sensors/sunsensor.cpp \
-
-SOURCES += \
-    src/items/relay.cpp \
-	src/items/item.cpp \
-	src/items/itemstore.cpp \
-	src/items/auxitem.cpp \
-	src/items/rgbitem.cpp \
-	src/items/itemsource.cpp\
-	src/items/itemloadersource.cpp
-
-SOURCES += \
-	src/main.cpp \
-	src/microcontroller.cpp \
-	src/sun.cpp \
-	src/programmode.cpp
-
-
-HEADERS  += \
-    src/actors/factoractor.h \
-	src/actors/polynomalactor.h \
-    src/items/fixeditemsource.h \
-    src/items/itemsource.h \
-    src/programmode.h \
-	src/tcpserver.h \
-	src/items/messageitem.h \
-	src/items/systemitem.h \
-	src/ui/actorwidgets/factoractorwidget.h \
-	src/ui/itemcreationdialog.h \
-	src/ui/itemsettingswidgets/messageitemsettingswidget.h \
-	src/mainobject.h \
-	src/apgetconnected.h \
-	src/ui/actorwidgets/alarmwidget.h \
-	src/ui/actorwidgets/polynomalactorwidget.h \
-	src/ui/actorwidgets/sensoractorwidget.h \
-	src/ui/actorwidgets/timeractorwidget.h \
-	src/ui/itemsettingswidgets/relayitemsettingswidget.h \
-	src/ui/itemsettingswidgets/systemitemsettingswidget.h \
-	src/ui/itemwidget.h \
-	src/ui/itemsettingsdialog.h \
-	src/ui/itemscrollbox.h \
-	src/items/poweritem.h \
-	src/ui/actorwidgets/regulatorwdiget.h
-
-HEADERS  += \
-    src/ui/actorsettingsdialog.h \
-	src/ui/mainwindow.h \
-	src/ui/sensorlistwidget.h
-
-HEADERS  += \
-    src/actors/actor.h \
-	src/actors/alarmtime.h \
-	src/actors/sensoractor.h \
-	src/actors/regulator.h \
-	src/actors/timeractor.h
-
-HEADERS  += \
-    src/sensors/sensor.h \
-	src/sensors/sunsensor.h \
-
-HEADERS += \
-    src/items/relay.h \
-	src/items/item.h \
-	src/items/itemstore.h \
-	src/items/auxitem.h \
-	src/items/rgbitem.h \
-	src/items/itemsource.h \
-	src/items/itemloadersource.h
-
-HEADERS += \
-	src/microcontroller.h \
-	src/sun.h \
-	src/programmode.h
-
-FORMS    += \
-    src/ui/actorwidgets/factoractorwidget.ui \
-	src/ui/itemcreationdialog.ui \
-	src/ui/itemsettingswidgets/messageitemsettingswidget.ui \
-	src/ui/actorsettingsdialog.ui \
-	src/ui/actorwidgets/polynomalactorwidget.ui \
-	src/ui/itemsettingswidgets/relayitemsettingswidget.ui \
-	src/ui/itemsettingswidgets/systemitemsettingswidget.ui \
-	src/ui/mainwindow.ui \
-	src/ui/relayscrollbox.ui \
-	src/ui/actorwidgets/sensoractorwidget.ui \
-	src/ui/actorwidgets/alarmwidget.ui \
-	src/ui/actorwidgets/timeractorwidget.ui \
-	src/ui/itemsettingsdialog.ui \
-	src/ui/itemwidget.ui \
-	src/ui/actorwidgets/regulatorwdiget.ui
-
-android:FORMS += src/ui/mainwindow-android.ui
-
-RESOURCES += \
-    resources.qrc
diff --git a/src/actors/actor.h b/src/actors/actor.h
index 4cdb048..7b81bde 100644
--- a/src/actors/actor.h
+++ b/src/actors/actor.h
@@ -5,7 +5,7 @@
 #include <QString>
 #include <QJsonObject>
 
-#include "src/items/item.h"
+#include "items/item.h"
 
 class Actor : public Item
 {
diff --git a/src/actors/polynomalactor.h b/src/actors/polynomalactor.h
index 9c4d64f..1ff3675 100644
--- a/src/actors/polynomalactor.h
+++ b/src/actors/polynomalactor.h
@@ -1,7 +1,7 @@
 #ifndef POLYNOMALACTOR_H
 #define POLYNOMALACTOR_H
 #include "actor.h"
-#include "src/sensors/sensor.h"
+#include "sensors/sensor.h"
 
 class PolynomalActor: public Actor
 {
diff --git a/src/actors/regulator.h b/src/actors/regulator.h
index f4588b2..339b2ca 100644
--- a/src/actors/regulator.h
+++ b/src/actors/regulator.h
@@ -3,7 +3,7 @@
 #include <QTimer>
 
 #include "actor.h"
-#include "src/sensors/sensor.h"
+#include "sensors/sensor.h"
 
 class Regulator : public Actor
 {
diff --git a/src/actors/sensoractor.h b/src/actors/sensoractor.h
index 6499dbe..27a9355 100644
--- a/src/actors/sensoractor.h
+++ b/src/actors/sensoractor.h
@@ -1,6 +1,6 @@
 #pragma once
 #include "actor.h"
-#include "src/sensors/sensor.h"
+#include "sensors/sensor.h"
 
 class SensorActor : public Actor
 {
diff --git a/src/items/auxitem.h b/src/items/auxitem.h
index 658b907..774d44e 100644
--- a/src/items/auxitem.h
+++ b/src/items/auxitem.h
@@ -1,7 +1,7 @@
 #pragma once
 
 #include "item.h"
-#include "src/microcontroller.h"
+#include "microcontroller.h"
 
 class AuxItem: public Item
 {
diff --git a/src/items/fixeditemsource.h b/src/items/fixeditemsource.h
index 150b9a1..e535842 100644
--- a/src/items/fixeditemsource.h
+++ b/src/items/fixeditemsource.h
@@ -5,7 +5,7 @@
 #include "poweritem.h"
 #include "rgbitem.h"
 #include "auxitem.h"
-#include "src/microcontroller.h"
+#include "microcontroller.h"
 
 class FixedItemSource : public ItemSource
 {
diff --git a/src/items/item.cpp b/src/items/item.cpp
index 9b80254..e297094 100644
--- a/src/items/item.cpp
+++ b/src/items/item.cpp
@@ -1,9 +1,9 @@
 #include "item.h"
 
-#include "src/actors/sensoractor.h"
-#include "src/actors/regulator.h"
-#include "src/actors/polynomalactor.h"
-#include "src/programmode.h"
+#include "actors/sensoractor.h"
+#include "actors/regulator.h"
+#include "actors/polynomalactor.h"
+#include "programmode.h"
 #include "relay.h"
 #include "messageitem.h"
 #include "systemitem.h"
diff --git a/src/items/poweritem.h b/src/items/poweritem.h
index dda2f35..d6a610f 100644
--- a/src/items/poweritem.h
+++ b/src/items/poweritem.h
@@ -1,8 +1,8 @@
 #pragma once
 
 #include "item.h"
-#include "src/sensors/sensor.h"
-#include "src/microcontroller.h"
+#include "sensors/sensor.h"
+#include "microcontroller.h"
 
 #include <QTimer>
 
diff --git a/src/items/relay.h b/src/items/relay.h
index 8a35e98..3c3c4b4 100644
--- a/src/items/relay.h
+++ b/src/items/relay.h
@@ -4,7 +4,7 @@
 #include<stdint.h>
 #include<QObject>
 
-#include "src/sensors/sensor.h"
+#include "sensors/sensor.h"
 #include "item.h"
 
 class Microcontroller;
diff --git a/src/items/rgbitem.h b/src/items/rgbitem.h
index 8e6ae8c..db721b9 100644
--- a/src/items/rgbitem.h
+++ b/src/items/rgbitem.h
@@ -1,6 +1,6 @@
 #pragma once
 
-#include "src/microcontroller.h"
+#include "microcontroller.h"
 #include "item.h"
 
 class RgbItem: public Item
diff --git a/src/main.cpp b/src/main.cpp
index d201f11..8e5ca4c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -70,7 +70,7 @@ int main(int argc, char *argv[])
 
 			QTcpSocket* microSocket = new QTcpSocket;
 
-			qInfo()<<"connecting to "<<host.toStdString()<<':'<<port<<" for tcp micro";
+			qInfo()<<"connecting to "<<host<<':'<<port<<" for tcp micro";
 			microSocket->connectToHost(host, port, QIODevice::ReadWrite);
 
 			if(!microSocket->waitForConnected(1000))
diff --git a/src/sensors/sunsensor.h b/src/sensors/sunsensor.h
index dfb9a87..65d84c3 100644
--- a/src/sensors/sunsensor.h
+++ b/src/sensors/sunsensor.h
@@ -2,7 +2,7 @@
 
 #include <QTimer>
 
-#include "src/sun.h"
+#include "sun.h"
 #include "sensor.h"
 
 
diff --git a/src/ui/actorwidgets/polynomalactorwidget.ui b/src/ui/actorwidgets/polynomalactorwidget.ui
index 4cf9fb2..39bf709 100644
--- a/src/ui/actorwidgets/polynomalactorwidget.ui
+++ b/src/ui/actorwidgets/polynomalactorwidget.ui
@@ -132,7 +132,7 @@
   <customwidget>
    <class>SensorListWidget</class>
    <extends>QListView</extends>
-   <header location="local">src/ui/sensorlistwidget.h</header>
+   <header location="local">ui/sensorlistwidget.h</header>
   </customwidget>
  </customwidgets>
  <resources/>
diff --git a/src/ui/actorwidgets/regulatorwdiget.ui b/src/ui/actorwidgets/regulatorwdiget.ui
index 7365523..ee79da6 100644
--- a/src/ui/actorwidgets/regulatorwdiget.ui
+++ b/src/ui/actorwidgets/regulatorwdiget.ui
@@ -110,7 +110,7 @@
   <customwidget>
    <class>SensorListWidget</class>
    <extends>QListView</extends>
-   <header location="local">src/ui/sensorlistwidget.h</header>
+   <header location="local">ui/sensorlistwidget.h</header>
   </customwidget>
  </customwidgets>
  <resources/>
diff --git a/src/ui/actorwidgets/sensoractorwidget.ui b/src/ui/actorwidgets/sensoractorwidget.ui
index f3fddd2..5f49c96 100644
--- a/src/ui/actorwidgets/sensoractorwidget.ui
+++ b/src/ui/actorwidgets/sensoractorwidget.ui
@@ -89,7 +89,7 @@
   <customwidget>
    <class>SensorListWidget</class>
    <extends>QListView</extends>
-   <header location="local">src/ui/sensorlistwidget.h</header>
+   <header location="local">ui/sensorlistwidget.h</header>
   </customwidget>
  </customwidgets>
  <resources/>
diff --git a/src/ui/itemsettingsdialog.cpp b/src/ui/itemsettingsdialog.cpp
index 23d4f4d..08417d3 100644
--- a/src/ui/itemsettingsdialog.cpp
+++ b/src/ui/itemsettingsdialog.cpp
@@ -8,9 +8,9 @@
 #include "../actors/factoractor.h"
 #include "../items/messageitem.h"
 #include "../items/systemitem.h"
-#include "./itemsettingswidgets/messageitemsettingswidget.h"
-#include "./itemsettingswidgets/systemitemsettingswidget.h"
-#include "./itemsettingswidgets/relayitemsettingswidget.h"
+#include "itemsettingswidgets/messageitemsettingswidget.h"
+#include "itemsettingswidgets/systemitemsettingswidget.h"
+#include "itemsettingswidgets/relayitemsettingswidget.h"
 #include<memory>
 
 ItemSettingsDialog::ItemSettingsDialog(std::shared_ptr<Item> item, QWidget *parent) :
diff --git a/src/ui/mainwindow-android.ui b/src/ui/mainwindow-android.ui
index fa90bc9..e7802b3 100644
--- a/src/ui/mainwindow-android.ui
+++ b/src/ui/mainwindow-android.ui
@@ -245,13 +245,13 @@
   <customwidget>
    <class>ItemScrollBox</class>
    <extends>QWidget</extends>
-   <header location="global">../src/ui/itemscrollbox.h</header>
+   <header location="global">../ui/itemscrollbox.h</header>
    <container>1</container>
   </customwidget>
   <customwidget>
    <class>SensorListWidget</class>
    <extends>QListView</extends>
-   <header location="global">../src/ui/sensorlistwidget.h</header>
+   <header location="global">../ui/sensorlistwidget.h</header>
   </customwidget>
  </customwidgets>
  <resources>
diff --git a/src/ui/mainwindow.cpp b/src/ui/mainwindow.cpp
index cbae5f2..79a6b3e 100644
--- a/src/ui/mainwindow.cpp
+++ b/src/ui/mainwindow.cpp
@@ -6,9 +6,9 @@
 #include "itemscrollbox.h"
 #include "itemsettingsdialog.h"
 #include "itemcreationdialog.h"
-#include "src/mainobject.h"
-#include "src/programmode.h"
-#include "src/items/poweritem.h"
+#include "mainobject.h"
+#include "programmode.h"
+#include "items/poweritem.h"
 
 MainWindow::MainWindow(MainObject * const mainObject, QWidget *parent) :
 	QMainWindow(parent),
diff --git a/src/ui/mainwindow.h b/src/ui/mainwindow.h
index 238dd41..5b04b64 100644
--- a/src/ui/mainwindow.h
+++ b/src/ui/mainwindow.h
@@ -7,7 +7,7 @@
 #include <QTime>
 #include <memory>
 
-#include<src/items/item.h>
+#include<items/item.h>
 
 class MainObject;
 
diff --git a/src/ui/mainwindow.ui b/src/ui/mainwindow.ui
index 146ac88..2bb3874 100644
--- a/src/ui/mainwindow.ui
+++ b/src/ui/mainwindow.ui
@@ -249,12 +249,12 @@
   <customwidget>
    <class>SensorListWidget</class>
    <extends>QListView</extends>
-   <header location="global">src/ui/sensorlistwidget.h</header>
+   <header location="global">ui/sensorlistwidget.h</header>
   </customwidget>
   <customwidget>
    <class>ItemScrollBox</class>
    <extends>QWidget</extends>
-   <header location="global">src/ui/itemscrollbox.h</header>
+   <header location="global">ui/itemscrollbox.h</header>
    <container>1</container>
   </customwidget>
  </customwidgets>
diff --git a/src/ui/sensorlistwidget.h b/src/ui/sensorlistwidget.h
index d87bd30..4c84d54 100644
--- a/src/ui/sensorlistwidget.h
+++ b/src/ui/sensorlistwidget.h
@@ -1,7 +1,7 @@
 #pragma once
 #include <QTableWidget>
 #include <vector>
-#include "src/sensors/sensor.h"
+#include "sensors/sensor.h"
 
 class SensorListItem : public QTableWidgetItem
 {

From d6c8d799e3fdd05d033dccdadb715eb5e07ae6b7 Mon Sep 17 00:00:00 2001
From: Carl Philipp Klemm <carl@uvos.xyz>
Date: Fri, 27 Mar 2026 11:31:14 +0100
Subject: [PATCH 6/7] Add headers to cmake

---
 CMakeLists.txt | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b2985c0..11d7928 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -31,54 +31,97 @@ add_executable(SHinterface)
 target_sources(SHinterface 
     PRIVATE
         src/main.cpp
+        src/mainobject.h
         src/mainobject.cpp
+        src/apgetconnected.h
         src/apgetconnected.cpp
+        src/microcontroller.h
         src/microcontroller.cpp
+        src/sun.h
         src/sun.cpp
+        src/programmode.h
         src/programmode.cpp
+        src/tcpserver.h
         src/tcpserver.cpp
+        src/pipewire.h
         src/pipewire.cpp
 
+        src/actors/actor.h
         src/actors/actor.cpp
+        src/actors/factoractor.h
         src/actors/factoractor.cpp
+        src/actors/polynomalactor.h
         src/actors/polynomalactor.cpp
+        src/actors/sensoractor.h
         src/actors/sensoractor.cpp
+        src/actors/alarmtime.h
         src/actors/alarmtime.cpp
+        src/actors/regulator.h
         src/actors/regulator.cpp
+        src/actors/timeractor.h
         src/actors/timeractor.cpp
 
+        src/sensors/sensor.h
         src/sensors/sensor.cpp
+        src/sensors/sunsensor.h
         src/sensors/sunsensor.cpp
 
+        src/items/item.h
         src/items/item.cpp
+        src/items/relay.h
         src/items/relay.cpp
+        src/items/poweritem.h
         src/items/poweritem.cpp
+        src/items/messageitem.h
         src/items/messageitem.cpp
+        src/items/systemitem.h
         src/items/systemitem.cpp
+        src/items/auxitem.h
         src/items/auxitem.cpp
+        src/items/rgbitem.h
         src/items/rgbitem.cpp
+        src/items/itemsource.h
         src/items/itemsource.cpp
+        src/items/itemloadersource.h
         src/items/itemloadersource.cpp
+        src/items/fixeditemsource.h
         src/items/fixeditemsource.cpp
+        src/items/itemstore.h
         src/items/itemstore.cpp
 
+        src/ui/mainwindow.h
         src/ui/mainwindow.cpp
+        src/ui/itemwidget.h
         src/ui/itemwidget.cpp
+        src/ui/itemscrollbox.h
         src/ui/itemscrollbox.cpp
+        src/ui/sensorlistwidget.h
         src/ui/sensorlistwidget.cpp
+        src/ui/itemcreationdialog.h
         src/ui/itemcreationdialog.cpp
+        src/ui/itemsettingsdialog.h
         src/ui/itemsettingsdialog.cpp
+        src/ui/actorsettingsdialog.h
         src/ui/actorsettingsdialog.cpp
 
+        src/ui/actorwidgets/factoractorwidget.h
         src/ui/actorwidgets/factoractorwidget.cpp
+        src/ui/actorwidgets/polynomalactorwidget.h
         src/ui/actorwidgets/polynomalactorwidget.cpp
+        src/ui/actorwidgets/sensoractorwidget.h
         src/ui/actorwidgets/sensoractorwidget.cpp
+        src/ui/actorwidgets/timeractorwidget.h
         src/ui/actorwidgets/timeractorwidget.cpp
+        src/ui/actorwidgets/alarmwidget.h
         src/ui/actorwidgets/alarmwidget.cpp
+        src/ui/actorwidgets/regulatorwdiget.h
         src/ui/actorwidgets/regulatorwdiget.cpp
 
+        src/ui/itemsettingswidgets/messageitemsettingswidget.h
         src/ui/itemsettingswidgets/messageitemsettingswidget.cpp
+        src/ui/itemsettingswidgets/relayitemsettingswidget.h
         src/ui/itemsettingswidgets/relayitemsettingswidget.cpp
+        src/ui/itemsettingswidgets/systemitemsettingswidget.h
         src/ui/itemsettingswidgets/systemitemsettingswidget.cpp
 )
 

From e3b6d5c3a60afb3c9a1356b23fa73a9b43f15492 Mon Sep 17 00:00:00 2001
From: Carl Philipp Klemm <carl@uvos.xyz>
Date: Fri, 27 Mar 2026 17:47:09 +0100
Subject: [PATCH 7/7] Add support for mqtt sensors

---
 CMakeLists.txt                   |   6 +-
 src/mainobject.cpp               |   7 ++
 src/mainobject.h                 |   2 +
 src/sensors/mqttsensorsource.cpp | 187 +++++++++++++++++++++++++++++++
 src/sensors/mqttsensorsource.h   |  44 ++++++++
 src/sensors/sensor.h             |   8 +-
 src/ui/mainwindow.ui             |   2 +-
 7 files changed, 251 insertions(+), 5 deletions(-)
 create mode 100644 src/sensors/mqttsensorsource.cpp
 create mode 100644 src/sensors/mqttsensorsource.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 11d7928..5c24e80 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,7 +10,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 add_compile_options(-Wall)
 
 # Find Qt packages
-find_package(Qt6 COMPONENTS Core Gui Widgets Network Multimedia SerialPort REQUIRED)
+find_package(Qt6 COMPONENTS Core Gui Widgets Network Multimedia SerialPort Mqtt REQUIRED)
 
 # Find dependencies using pkg-config
 find_package(PkgConfig REQUIRED)
@@ -25,7 +25,8 @@ set(CMAKE_AUTOUIC ON)
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src)
 
 # Create executable
-add_executable(SHinterface)
+add_executable(SHinterface
+        src/sensors/mqttsensorsource.h src/sensors/mqttsensorsource.cpp)
 
 # Add sources to executable
 target_sources(SHinterface 
@@ -159,6 +160,7 @@ target_link_libraries(SHinterface
     Qt6::Network
     Qt6::Multimedia
     Qt6::SerialPort
+    Qt6::Mqtt
     ${PIPEWIRE_LIBRARIES}
     ${LIBNL3_LIBRARIES}
 )
diff --git a/src/mainobject.cpp b/src/mainobject.cpp
index 4f31e78..0f41d19 100644
--- a/src/mainobject.cpp
+++ b/src/mainobject.cpp
@@ -81,6 +81,7 @@ PrimaryMainObject::PrimaryMainObject(QIODevice* microDevice, const QString& sett
 	connect(tcpServer, &TcpServer::gotSensor, &globalSensors, &SensorStore::sensorGotState);
 	connect(&sunSensorSource, &SunSensorSource::stateChanged, &globalSensors, &SensorStore::sensorGotState);
 	connect(&micro, &Microcontroller::gotSensorState, &globalSensors, &SensorStore::sensorGotState);
+	connect(&mqttSensorSource, &MqttSensorSource::stateChanged, &globalSensors, &SensorStore::sensorGotState);
 
 	sunSensorSource.run();
 
@@ -93,6 +94,9 @@ PrimaryMainObject::PrimaryMainObject(QIODevice* microDevice, const QString& sett
 
 	loadFromDisk(settingsPath);
 
+	QJsonObject mqttJson = settings["Mqtt"].toObject();
+	mqttSensorSource.start(mqttJson);
+
 	tcpServer->launch(QHostAddress(host), port);
 	connect(&globalItems, &ItemStore::itemUpdated, tcpServer, &TcpServer::itemUpdated);
 }
@@ -105,6 +109,9 @@ PrimaryMainObject::~PrimaryMainObject()
 void PrimaryMainObject::store(QJsonObject &json)
 {
 	globalItems.store(json);
+	QJsonObject mqttJson = json["Mqtt"].toObject();
+	mqttSensorSource.store(mqttJson);
+	json["Mqtt"] = mqttJson;
 }
 
 void PrimaryMainObject::load(const QJsonObject& json)
diff --git a/src/mainobject.h b/src/mainobject.h
index 05b8140..79f5ed2 100644
--- a/src/mainobject.h
+++ b/src/mainobject.h
@@ -14,6 +14,7 @@
 #include "microcontroller.h"
 #include "ui/mainwindow.h"
 #include "sensors/sunsensor.h"
+#include "sensors/mqttsensorsource.h"
 #include "items/fixeditemsource.h"
 #include "items/itemloadersource.h"
 #include "tcpserver.h"
@@ -45,6 +46,7 @@ public:
 
 	//sensors
 	SunSensorSource sunSensorSource;
+	MqttSensorSource mqttSensorSource;
 
 	//item sources
 	FixedItemSource fixedItems;
diff --git a/src/sensors/mqttsensorsource.cpp b/src/sensors/mqttsensorsource.cpp
new file mode 100644
index 0000000..4202ab8
--- /dev/null
+++ b/src/sensors/mqttsensorsource.cpp
@@ -0,0 +1,187 @@
+#include "mqttsensorsource.h"
+
+#include<QJsonArray>
+
+MqttSensorSource::MqttSensorSource(QObject *parent)
+	: QObject{parent}
+{
+}
+
+void MqttSensorSource::start(const QJsonObject& settings)
+{
+	baseTopicName = settings["BaseTopic"].toString("zigbee2mqtt");
+
+	connect(&client, &QMqttClient::stateChanged, this, &MqttSensorSource::onClientStateChanged);
+	connect(&client, &QMqttClient::errorChanged, this, &MqttSensorSource::onClientError);
+
+	client.setHostname(settings["Host"].toString("127.0.0.1"));
+	client.setPort(settings["Port"].toInt(1883));
+	if(settings.contains("User"))
+		client.setUsername(settings["User"].toString());
+	if(settings.contains("Password"))
+		client.setPassword(settings["Password"].toString());
+	client.setProtocolVersion(QMqttClient::MQTT_5_0);
+
+	client.connectToHost();
+
+	QJsonArray sensorsArray = settings["Sensors"].toArray();
+
+	for(QJsonValueRef sensorRef : sensorsArray)
+	{
+		QJsonObject sensorObject = sensorRef.toObject();
+		if(!sensorObject.contains("Topic"))
+			continue;
+		SensorSubscription sensor;
+		sensor.topic = sensorObject["Topic"].toString();
+		if(!sensorObject.contains("Name"))
+			sensor.name = sensor.topic;
+		else
+			sensor.name = sensorObject["Name"].toString();
+		sensor.id = qHash(baseTopicName + "/" + sensor.topic);
+		sensors.push_back(sensor);
+	}
+}
+
+void MqttSensorSource::onClientError(QMqttClient::ClientError error)
+{
+	qWarning()<<"MQTT Client error:"<<error;
+}
+
+MqttSensorSource::SensorSubscription& MqttSensorSource::findSubscription(const QString& topic)
+{
+	for(SensorSubscription& sensor : sensors)
+	{
+		if(baseTopicName + "/" + sensor.topic == topic)
+			return sensor;
+	}
+	assert(false);
+}
+
+void MqttSensorSource::onClientStateChanged(QMqttClient::ClientState state)
+{
+	if(state == QMqttClient::ClientState::Connected)
+	{
+		qInfo()<<"Connected to MQTT broker at "<<client.hostname()<<client.port();
+		for(SensorSubscription& sensor : sensors)
+		{
+			qDebug()<<"MQTT subscribeing to"<<baseTopicName + "/" + sensor.topic;
+			sensor.subscription = client.subscribe(baseTopicName + "/" + sensor.topic);
+			connect(sensor.subscription, &QMqttSubscription::messageReceived, this, &MqttSensorSource::onMessageReceived);
+		}
+	}
+	else if (state == QMqttClient::ClientState::Disconnected)
+	{
+		qWarning()<<"Lost connection to MQTT broker";
+		for(SensorSubscription& sensor : sensors)
+		{
+			if(sensor.subscription)
+			{
+				client.unsubscribe(sensor.topic);
+				sensor.subscription = nullptr;
+			}
+		}
+	}
+	else if(state == QMqttClient::ClientState::Connecting)
+	{
+		qInfo()<<"Connecting to MQTT broker at "<<client.hostname()<<client.port();
+	}
+}
+
+void MqttSensorSource::onMessageReceived(const QMqttMessage& message)
+{
+	Sensor sensor;
+	SensorSubscription& sensorSub = findSubscription(message.topic().name());
+	QString baseName = sensorSub.name;
+	sensor.id = sensorSub.id;
+	sensor.updateSeen();
+
+	QJsonDocument doc = QJsonDocument::fromJson(message.payload());
+	if(doc.isObject())
+	{
+		QJsonObject obj = doc.object();
+		if(obj.contains("temperature"))
+		{
+			sensor.name = baseName + " Temperature";
+			sensor.type = Sensor::TYPE_TEMPERATURE;
+			sensor.field = obj["temperature"].toDouble(0);
+			stateChanged(sensor);
+		}
+
+		if(obj.contains("humidity"))
+		{
+			sensor.name = baseName + " Humidity";
+			sensor.type = Sensor::TYPE_HUMIDITY;
+			sensor.field = obj["humidity"].toDouble(0);
+			stateChanged(sensor);
+		}
+
+		if(obj.contains("illuminance"))
+		{
+			sensor.name = baseName + " Illuminance";
+			sensor.type = Sensor::TYPE_BRIGHTNESS;
+			sensor.field = obj["illuminance"].toDouble(0);
+			stateChanged(sensor);
+		}
+
+		if(obj.contains("presence"))
+		{
+			sensor.name = baseName + " Presence";
+			sensor.type = Sensor::TYPE_OCUPANCY;
+			sensor.field = obj["presence"].toBool() ? 1 : 0;
+			stateChanged(sensor);
+		}
+
+		if(obj.contains("co2"))
+		{
+			sensor.name = baseName + " co2";
+			sensor.type = Sensor::TYPE_CO2;
+			sensor.field = obj["co2"].toDouble(0);
+			stateChanged(sensor);
+		}
+
+		if(obj.contains("formaldehyd"))
+		{
+			sensor.name = baseName + " Formaldehyd";
+			sensor.type = Sensor::TYPE_FORMALDEHYD;
+			sensor.field = obj["formaldehyd"].toDouble(0);
+			stateChanged(sensor);
+		}
+
+		if(obj.contains("pm25"))
+		{
+			sensor.name = baseName + " pm25";
+			sensor.type = Sensor::TYPE_PM25;
+			sensor.field = obj["pm25"].toDouble(0);
+			stateChanged(sensor);
+		}
+
+		if(obj.contains("voc"))
+		{
+			sensor.name = baseName + " VOC";
+			sensor.type = Sensor::TYPE_TOTAL_VOC;
+			sensor.field = obj["voc"].toDouble(0);
+			stateChanged(sensor);
+		}
+	}
+}
+
+void MqttSensorSource::store(QJsonObject& json)
+{
+	json["Host"] = client.hostname();
+	json["Port"] = client.port();
+	json["BaseTopic"] = baseTopicName;
+	if(client.username() != "")
+		json["User"] = client.username();
+	if(client.password() != "")
+		json["Password"] = client.password();
+	QJsonArray sensorsArray;
+	for(const SensorSubscription& sensor : sensors)
+	{
+		QJsonObject sensorObject;
+		sensorObject["Name"] = sensor.name;
+		sensorObject["Topic"] = sensor.topic;
+		sensorsArray.append(sensorObject);
+	}
+	json["Sensors"] = sensorsArray;
+}
+
diff --git a/src/sensors/mqttsensorsource.h b/src/sensors/mqttsensorsource.h
new file mode 100644
index 0000000..ca601c1
--- /dev/null
+++ b/src/sensors/mqttsensorsource.h
@@ -0,0 +1,44 @@
+#ifndef MQTTSENSORSOURCE_H
+#define MQTTSENSORSOURCE_H
+
+#include <QObject>
+#include <QJsonObject>
+#include <QtMqtt/QMqttClient>
+#include <vector>
+
+#include "sensor.h"
+
+class MqttSensorSource : public QObject
+{
+	Q_OBJECT
+
+	struct SensorSubscription
+	{
+		uint64_t id;
+		QString topic;
+		QString name;
+		QMqttSubscription* subscription = nullptr;
+	};
+
+	QString baseTopicName;
+	std::vector<SensorSubscription> sensors;
+	QMqttClient client;
+
+private:
+	SensorSubscription& findSubscription(const QString& topic);
+
+private slots:
+	void onClientStateChanged(QMqttClient::ClientState state);
+	void onMessageReceived(const QMqttMessage& message);
+	void onClientError(QMqttClient::ClientError error);
+
+public:
+	explicit MqttSensorSource(QObject *parent = nullptr);
+	void start(const QJsonObject& settings);
+	void store(QJsonObject& json);
+
+signals:
+	void stateChanged(Sensor sensor);
+};
+
+#endif // MQTTSENSORSOURCE_H
diff --git a/src/sensors/sensor.h b/src/sensors/sensor.h
index 86c82b9..bc5e748 100644
--- a/src/sensors/sensor.h
+++ b/src/sensors/sensor.h
@@ -17,6 +17,10 @@ public:
 	static constexpr uint8_t TYPE_BRIGHTNESS = 4;
 	static constexpr uint8_t TYPE_BUTTON     = 5;
 	static constexpr uint8_t TYPE_ADC        = 6;
+	static constexpr uint8_t TYPE_CO2        = 7;
+	static constexpr uint8_t TYPE_FORMALDEHYD= 8;
+	static constexpr uint8_t TYPE_PM25       = 9;
+	static constexpr uint8_t TYPE_TOTAL_VOC  = 10;
 	static constexpr uint8_t TYPE_LOWBATTERY = 128;
 	static constexpr uint8_t TYPE_SHUTDOWN_IMMINENT = 251;
 	static constexpr uint8_t TYPE_OCUPANCY = 252;
@@ -25,13 +29,13 @@ public:
 	static constexpr uint8_t TYPE_DUMMY = 255;
 
 	uint8_t type;
-	uint8_t id;
+	uint64_t id;
 	float field;
 	QString name;
 	QDateTime lastSeen;
 	bool hidden;
 
-	Sensor(uint8_t typeIn, uint8_t idIn, float fieldIn = 0, QString nameIn = "", bool hiddenIn = false): type(typeIn),
+	Sensor(uint64_t typeIn, uint8_t idIn, float fieldIn = 0, QString nameIn = "", bool hiddenIn = false): type(typeIn),
 		id(idIn), field(fieldIn), name(nameIn), hidden(hiddenIn)
 	{
 		lastSeen = QDateTime::currentDateTime();
diff --git a/src/ui/mainwindow.ui b/src/ui/mainwindow.ui
index 2bb3874..0e6732c 100644
--- a/src/ui/mainwindow.ui
+++ b/src/ui/mainwindow.ui
@@ -42,7 +42,7 @@
    <property name="autoFillBackground">
     <bool>false</bool>
    </property>
-   <layout class="QVBoxLayout" name="verticalLayout_5" stretch="1,0">
+   <layout class="QVBoxLayout" name="verticalLayout_5" stretch="0,0">
     <item>
      <widget class="QSplitter" name="splitter">
       <property name="orientation">