sensor: add alarms tamper #37

Signed-off-by: Vladimir Ermakov <vooon341@gmail.com>

Author: vooon

custom_components/myheat/binary_sensor.py

@@ -23,6 +23,7 @@ async def async_setup_entry(
         (
             MhSeverityBinarySensor(coordinator, entry),
             MhDataActualBinarySensor(coordinator, entry),
+            MhAlarmsBinarySensor(coordinator, entry),
         ),
         chain.from_iterable(
             [
@@ -66,6 +67,32 @@ def is_on(self) -> bool | None:
         return self.coordinator.data.get("dataActual")
 
 
+class MhAlarmsBinarySensor(MhEntity, BinarySensorEntity):
+    """myheat Alarms Binary Sensor class."""
+
+    _attr_device_class = "tamper"
+
+    @property
+    def name(self) -> str:
+        return f"{self._mh_name} alarms"
+
+    @property
+    def unique_id(self):
+        return f"{super().unique_id}alarms"
+
+    @property
+    def is_on(self) -> bool | None:
+        alarms = self.coordinator.data.get("alarms", [])
+        return len(alarms) > 0
+
+    @property
+    def extra_state_attributes(self):
+        alarms = self.coordinator.data.get("alarms", [])
+        return {
+            "alarms": alarms,
+        }
+
+
 class MhSeverityBinarySensorBase(BinarySensorEntity):
     _attr_device_class = "problem"