Improve last_update

astrandb · Nov 30, 2024 · 278d429 · 278d429
1 parent c32f7f4
commit 278d429
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Showing 3 changed files with 26 additions and 4 deletions.
diff --git a/custom_components/weatherlink/binary_sensor.py b/custom_components/weatherlink/binary_sensor.py
@@ -274,7 +274,7 @@ def is_on(self):
             )
             dt_now = dt_util.now()
             diff = dt_now - dt_update
-            return (diff.total_seconds()) / 60 < DISCONNECTED_AFTER_SECONDS
+            return diff.total_seconds() < DISCONNECTED_AFTER_SECONDS
         return None
 
     @property
@@ -306,6 +306,6 @@ def available(self):
             )
             dt_now = dt_util.now()
             diff = dt_now - dt_update
-            return (diff.total_seconds()) / 60 < UNAVAILABLE_AFTER_SECONDS
+            return diff.total_seconds() < UNAVAILABLE_AFTER_SECONDS
 
         return True
diff --git a/custom_components/weatherlink/sensor.py b/custom_components/weatherlink/sensor.py
@@ -584,6 +584,14 @@ class WLSensorDescription(SensorEntityDescription):
         exclude_data_structure=(2, 10, 12, 25),
         aux_sensors=(323, 326),
     ),
+    WLSensorDescription(
+        key="LastUpdate",
+        translation_key="last_update",
+        tag=DataKey.TIMESTAMP,
+        entity_category=EntityCategory.DIAGNOSTIC,
+        device_class=SensorDeviceClass.TIMESTAMP,
+        aux_sensors=(323, 326),
+    ),
 )
 
 
@@ -784,7 +792,12 @@ def generate_model(self):
     def native_value(self):
         """Return the state of the sensor."""
         # _LOGGER.debug("Key: %s", self.entity_description.key)
-        if self.entity_description.key not in ["WindDir", "BarTrend", "WindGust"]:
+        if self.entity_description.key not in [
+            "LastUpdate",
+            "WindDir",
+            "BarTrend",
+            "WindGust",
+        ]:
             return self.coordinator.data[self.tx_id].get(self.entity_description.tag)
 
         if self.entity_description.tag in [DataKey.WIND_GUST_MPH]:
@@ -863,6 +876,12 @@ def native_value(self):
                     return "falling_slowly"
                 return "falling_rapidly"
             return str(bar_trend).lower().replace(" ", "_")
+
+        if self.entity_description.key == "LastUpdate":
+            return dt_util.utc_from_timestamp(
+                self.coordinator.data[self.tx_id].get(DataKey.TIMESTAMP)
+            )
+
         return None
 
     def is_float(self, in_string):
@@ -924,4 +943,4 @@ def available(self):
         )
         dt_now = dt_util.now()
         diff = dt_now - dt_update
-        return (diff.total_seconds()) / 60 < UNAVAILABLE_AFTER_SECONDS
+        return diff.total_seconds() < UNAVAILABLE_AFTER_SECONDS
diff --git a/custom_components/weatherlink/translations/en.json b/custom_components/weatherlink/translations/en.json
@@ -110,6 +110,9 @@
       "inside_temperature": {
         "name": "Inside temperature"
       },
+      "last_update": {
+        "name": "Last updated"
+      },
       "moist_soil_1": {
         "name": "Soil moisture 1"
       },