MTec: Update to networkdevice interface

mtec/integrationpluginmtec.cpp

@@ -29,6 +29,7 @@
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include <network/networkdevicediscovery.h>
+#include <network/networkdevicemonitor.h>
 
 #include "integrationpluginmtec.h"
 #include "plugininfo.h"
@@ -55,30 +56,46 @@ void IntegrationPluginMTec::discoverThings(ThingDiscoveryInfo *info)
             qCDebug(dcMTec()) << "Found" << networkDeviceInfo;
 
             QString title;
+            QString description;
+            MacAddressInfo macInfo;
+
+            switch (networkDeviceInfo.monitorMode()) {
+            case NetworkDeviceInfo::MonitorModeMac:
+                macInfo = networkDeviceInfo.macAddressInfos().constFirst();
+                description = networkDeviceInfo.address().toString();
+                if (!macInfo.vendorName().isEmpty())
+                    description += " - " + networkDeviceInfo.macAddressInfos().constFirst().vendorName();
+
                 if (networkDeviceInfo.hostName().isEmpty()) {
-                title = networkDeviceInfo.address().toString();
+                    title = macInfo.macAddress().toString();
                 } else {
-                title = networkDeviceInfo.hostName() + " (" + networkDeviceInfo.address().toString() + ")";
+                    title = networkDeviceInfo.hostName() + " (" + macInfo.macAddress().toString() + ")";
                 }
 
-            QString description;
-            if (networkDeviceInfo.macAddressManufacturer().isEmpty()) {
-                description = networkDeviceInfo.macAddress();
-            } else {
-                description = networkDeviceInfo.macAddress() + " (" + networkDeviceInfo.macAddressManufacturer() + ")";
+                break;
+            case NetworkDeviceInfo::MonitorModeHostName:
+                title = networkDeviceInfo.hostName();
+                description = networkDeviceInfo.address().toString();
+                break;
+            case NetworkDeviceInfo::MonitorModeIp:
+                title = "Network device " + networkDeviceInfo.address().toString();
+                description = "Interface: " + networkDeviceInfo.networkInterface().name();
+                break;
             }
 
             ThingDescriptor descriptor(mtecThingClassId, title, description);
+
             ParamList params;
-            params << Param(mtecThingIpAddressParamTypeId, networkDeviceInfo.address().toString());
-            params << Param(mtecThingMacAddressParamTypeId, networkDeviceInfo.macAddress());
+            params << Param(mtecThingMacAddressParamTypeId, networkDeviceInfo.thingParamValueMacAddress());
+            params << Param(mtecThingAddressParamTypeId, networkDeviceInfo.thingParamValueAddress());
+            params << Param(mtecThingHostNameParamTypeId, networkDeviceInfo.thingParamValueHostName());
             descriptor.setParams(params);
 
             // Check if we already have set up this device
-            Things existingThings = myThings().filterByParam(mtecThingMacAddressParamTypeId, networkDeviceInfo.macAddress());
-            if (existingThings.count() == 1) {
-                qCDebug(dcMTec()) << "This heat pump already exists in the system!" << networkDeviceInfo;
-                descriptor.setThingId(existingThings.first()->id());
+            Thing *existingThing = myThings().findByParams(params);
+            if (existingThing) {
+                qCDebug(dcMTec()) << "This heat pump already exists in the system:" << networkDeviceInfo;
+                descriptor.setThingId(existingThing->id());
             }
 
             info->addThingDescriptor(descriptor);
@@ -93,16 +110,44 @@ void IntegrationPluginMTec::setupThing(ThingSetupInfo *info)
     Thing *thing = info->thing();
     qCDebug(dcMTec()) << "Setup" << thing;
 
-    if (thing->thingClassId() == mtecThingClassId) {
-        QHostAddress hostAddress = QHostAddress(thing->paramValue(mtecThingIpAddressParamTypeId).toString());
-        if (hostAddress.isNull()) {
-            info->finish(Thing::ThingErrorInvalidParameter, QT_TR_NOOP("No IP address given"));
+    NetworkDeviceMonitor *monitor = hardwareManager()->networkDeviceDiscovery()->registerMonitor(thing);
+    if (!monitor) {
+        qCWarning(dcMTec()) << "Unable to register monitor with the given params" << thing->params();
+        info->finish(Thing::ThingErrorInvalidParameter, QT_TR_NOOP("Unable to set up the connection with this configuration, please reconfigure the connection."));
         return;
     }
 
-        qCDebug(dcMTec()) << "Using ip address" << hostAddress.toString();
+    qCInfo(dcMTec()) << "Set up MTec modbus connection with" << monitor;
+    m_monitors.insert(thing, monitor);
+    connect(info, &ThingSetupInfo::aborted, monitor, [this, thing](){
+        if (m_monitors.contains(thing)) {
+            qCDebug(dcMTec()) << "Unregistering monitor because setup has been aborted.";
+            hardwareManager()->networkDeviceDiscovery()->unregisterMonitor(m_monitors.take(thing));
+        }
+    });
+
+
+    QHostAddress address = monitor->networkDeviceInfo().address();
+    if (address.isNull()) {
+        qCWarning(dcMTec()) << "Cannot set up thing. The host address is not known yet. Maybe it will be available in the next run...";
+        hardwareManager()->networkDeviceDiscovery()->unregisterMonitor(m_monitors.take(thing));
+        info->finish(Thing::ThingErrorHardwareFailure, QT_TR_NOOP("The host address is not known yet. Trying later again."));
+        return;
+    }
+
+    MTec *mtec = new MTec(address, this);
+    connect(monitor, &NetworkDeviceMonitor::reachableChanged, this, [=](bool reachable ){
+        qCDebug(dcMTec()) << "Monitor reachable changed to" << reachable << "for" << thing;
+        if (reachable && !thing->stateValue("connected").toBool()) {
+            mtec->modbusTcpMaster()->setHostAddress(monitor->networkDeviceInfo().address());
+            mtec->connectDevice();
+        } else if (!reachable) {
+            // Note: We disable autoreconnect explicitly and we will
+            // connect the device once the monitor says it is reachable again
+            mtec->disconnectDevice();
+        }
+    });
 
-        MTec *mtec = new MTec(hostAddress, this);
     connect(mtec, &MTec::connectedChanged, thing, [=](bool connected){
         qCDebug(dcMTec()) << thing << "Connected changed to" << connected;
         thing->setStateValue(mtecConnectedStateTypeId, connected);
@@ -219,15 +264,11 @@ void IntegrationPluginMTec::setupThing(ThingSetupInfo *info)
 
     info->finish(Thing::ThingErrorNoError);
 }
-}
 
 void IntegrationPluginMTec::postSetupThing(Thing *thing)
 {
-    if (thing->thingClassId() == mtecThingClassId) {
-        MTec *mtec = m_mtecConnections.value(thing);
-        if (mtec) {
+    if (m_mtecConnections.contains(thing))
         update(thing);
-        }
 
     if (!m_pluginTimer) {
         qCDebug(dcMTec()) << "Starting plugin timer...";
@@ -239,7 +280,6 @@ void IntegrationPluginMTec::postSetupThing(Thing *thing)
         });
     }
 }
-}
 
 void IntegrationPluginMTec::thingRemoved(Thing *thing)
 {
@@ -251,6 +291,9 @@ void IntegrationPluginMTec::thingRemoved(Thing *thing)
         }
     }
 
+    if (m_monitors.contains(thing))
+        hardwareManager()->networkDeviceDiscovery()->unregisterMonitor(m_monitors.take(thing));
+
     if (myThings().isEmpty()) {
         hardwareManager()->pluginTimerManager()->unregisterTimer(m_pluginTimer);
         m_pluginTimer = nullptr;

mtec/integrationpluginmtec.h

@@ -37,6 +37,8 @@
 
 #include <QUuid>
 
+class NetworkDeviceMonitor;
+
 class IntegrationPluginMTec: public IntegrationPlugin
 {
     Q_OBJECT
@@ -57,6 +59,7 @@ public:
 private:
     PluginTimer *m_pluginTimer = nullptr;
     QHash<Thing *, MTec *> m_mtecConnections;
+    QHash<Thing *, NetworkDeviceMonitor *> m_monitors;
 
 private slots:
     void update(Thing *thing);

mtec/integrationpluginmtec.json

@@ -13,15 +13,23 @@
                     "displayName": "MTec",
                     "id": "451e38d8-50d5-4ae9-8d9f-21af9347128d",
                     "createMethods": ["discovery", "user"],
-                    "interfaces": ["thermostat", "connectable"],
+                    "interfaces": ["thermostat", "connectable", "networkdevice"],
                     "paramTypes": [
                         {
                             "id": "f1c43b1e-cffe-4d30-bda0-c23ed648dd71",
-                            "name": "ipAddress",
+                            "name": "address",
                             "displayName": "IP address",
                             "type": "QString",
                             "inputType": "IPv4Address",
-                            "defaultValue": "127.0.0.1"
+                            "defaultValue": ""
+                        },
+                        {
+                            "id": "544348c3-485d-4fba-bb9b-a64031241ac8",
+                            "name": "hostName",
+                            "displayName": "Host name",
+                            "type": "QString",
+                            "inputType": "TextLine",
+                            "defaultValue": ""
                         },
                         {
                             "id": "906f6099-d0e1-4297-a2b3-f8ec4482c578",

mtec/mtec.cpp

@@ -51,6 +51,11 @@ MTec::~MTec()
     m_modbusMaster->disconnectDevice();
 }
 
+ModbusTcpMaster *MTec::modbusTcpMaster() const
+{
+    return m_modbusMaster;
+}
+
 QHostAddress MTec::hostAddress() const
 {
     return m_hostAddress;

mtec/mtec.h

@@ -55,7 +55,10 @@ public:
     explicit MTec(const QHostAddress &address, QObject *parent = nullptr);
     ~MTec();
 
+    ModbusTcpMaster *modbusTcpMaster() const;
+
     QHostAddress hostAddress() const;
+
     bool connected() const;
 
     QModbusReply *setTargetRoomTemperature(double targetRoomTemperature);