Merge pull request #6 from moerpel/Dev

Corrections and new entity

custom_components/HA_SMA_EVCharger/evcharger_requests.py

@@ -47,8 +47,9 @@ def get_data(self):
         _LOGGER.debug(f"API response: {json.dumps(data, indent=2)}")
 
         # Data Processing
-        current_power = None
-        total_energy = None
+        evcharger_current_power = None
+        evcharger_total_energy = None
+        evcharger_connection_status = None
 
         for item in data:
             channel = item['channelId']
@@ -76,19 +77,22 @@ def get_data(self):
                 continue
 
             if channel == "Measurement.ChaSess.WhIn":
-                total_energy = value / 1000  # Convert to kWh
+                evcharger_total_energy = value / 1000  # Convert to kWh
             elif channel == "Measurement.Metering.GridMs.TotWIn":
-                current_power = value / 1000  # Convert to kW
+                evcharger_current_power = value / 1000  # Convert to kW
+            elif channel == "Measurement.Wl.ConnStt":
+                evcharger_connection_status = value   # Connection Status
 
             # Log the parsed values for debugging
-            _LOGGER.debug(f"Channel: {channel}, Current Power: {current_power}, Total Energy: {total_energy}")
+            _LOGGER.debug(f"Channel: {channel}, Current Power: {evcharger_current_power}, Total Energy: {evcharger_total_energy}, Connection Status: {evcharger_connection_status}")
 
-        if current_power is None or total_energy is None:
+        if evcharger_current_power is None or evcharger_total_energy is None:
             _LOGGER.error("Failed to retrieve necessary data from the API response")
-            _LOGGER.debug(f"Final parsed values - Current Power: {current_power}, Total Energy: {total_energy}")
+            _LOGGER.debug(f"Final parsed values - Current Power: {evcharger_current_power}, Total Energy: {evcharger_total_energy}, Connection Status: {evcharger_connection_status}")
             raise ValueError("Failed to retrieve necessary data from the API response")
 
         return {
-            "current_power": current_power,
-            "total_energy": total_energy
+            "evcharger_current_power": evcharger_current_power,
+            "evcharger_total_energy": evcharger_total_energy,
+            "evcharger_connection_status": evcharger_total_energy
         }

custom_components/HA_SMA_EVCharger/sensor.py

@@ -7,7 +7,7 @@
 from . import DOMAIN, CONF_USERNAME, CONF_PASSWORD, CONF_API_URL
 
 _LOGGER = logging.getLogger(__name__)
-SCAN_INTERVAL = timedelta(seconds=15)
+SCAN_INTERVAL = timedelta(seconds=30)
 
 async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
     """Set up the SMA EV Charger sensors."""
@@ -34,7 +34,8 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
 
     async_add_entities([
         EvChargerPowerSensor(coordinator),
-        EvChargerEnergySensor(coordinator)
+        EvChargerEnergySensor(coordinator),
+        EvChargerConnectionStatus(coordinator)
     ])
 
 class EvChargerSensor(CoordinatorEntity, SensorEntity):
@@ -64,12 +65,12 @@ def name(self):
     @property
     def state(self):
         """Return the state of the sensor."""
-        return self.coordinator.data.get("current_power")
+        return self.coordinator.data.get("evcharger_current_power")
 
     @property
     def unit_of_measurement(self):
         """Return the unit of measurement."""
-        return UnitOfPower.WATT
+        return UnitOfPower.KILO_WATT_HOUR
 
 class EvChargerEnergySensor(EvChargerSensor):
     """Sensor for total energy charged."""
@@ -82,9 +83,26 @@ def name(self):
     @property
     def state(self):
         """Return the state of the sensor."""
-        return self.coordinator.data.get("total_energy")
+        return self.coordinator.data.get("evcharger_total_energy")
 
     @property
     def unit_of_measurement(self):
         """Return the unit of measurement."""
         return UnitOfEnergy.KILO_WATT_HOUR
+class EvChargerConnectionStatus(EvChargerSensor):
+    """Sensor for total connection status."""
+
+    @property
+    def name(self):
+        """Return the name of the sensor."""
+        return "EVcharger Connection Status"
+
+    @property
+    def state(self):
+        """Return the state of the sensor."""
+        return self.coordinator.data.get("evcharger_connection_status")
+
+'''     @property
+    def unit_of_measurement(self):
+        """Return the unit of measurement."""
+        return UnitOfEnergy.KILO_WATT_HOUR '''