Initial commit

binary_sensor.py

@@ -0,0 +1,44 @@
+"""
+Place this code in custom_components/heat_pump_monitor/binary_sensor.py
+"""
+from homeassistant.components.binary_sensor import (
+    BinarySensorEntity,
+    BinarySensorDeviceClass,
+)
+from homeassistant.helpers.update_coordinator import CoordinatorEntity
+
+from RDZ_PDC import DOMAIN, HeatPumpDataCoordinator
+
+async def async_setup_entry(hass, entry, async_add_entities):
+    """Set up binary sensors."""
+    coordinator = hass.data[DOMAIN][entry.entry_id]
+
+    entities = [
+        HeatPumpOperatingBinarySensor(coordinator, "is_heating", "Heating", BinarySensorDeviceClass.HEAT),
+        HeatPumpOperatingBinarySensor(coordinator, "is_working", "Working", BinarySensorDeviceClass.RUNNING),
+        HeatPumpOperatingBinarySensor(coordinator, "is_cooling", "Cooling", BinarySensorDeviceClass.COLD),
+        HeatPumpOperatingBinarySensor(coordinator, "is_dhw", "DHW Mode", BinarySensorDeviceClass.RUNNING),
+        HeatPumpOperatingBinarySensor(coordinator, "is_pump_active", "Water Pump", BinarySensorDeviceClass.RUNNING),
+        HeatPumpOperatingBinarySensor(coordinator, "is_aux_heater", "Auxiliary Heater", BinarySensorDeviceClass.HEAT),
+        HeatPumpOperatingBinarySensor(coordinator, "is_standby", "Standby", BinarySensorDeviceClass.POWER),
+        HeatPumpOperatingBinarySensor(coordinator, "disabled_prod", "Disabled Prod", BinarySensorDeviceClass.POWER),
+        HeatPumpOperatingBinarySensor(coordinator, "sce", "SCE", BinarySensorDeviceClass.POWER),
+        HeatPumpOperatingBinarySensor(coordinator, "has_alarm", "Alarm", BinarySensorDeviceClass.PROBLEM),
+    ]
+    async_add_entities(entities)
+
+class HeatPumpOperatingBinarySensor(CoordinatorEntity, BinarySensorEntity):
+    """Binary sensor for heat pump operation states."""
+
+    def __init__(self, coordinator, sensor_type, name, device_class):
+        """Initialize the binary sensor."""
+        super().__init__(coordinator)
+        self.sensor_type = sensor_type
+        self._attr_name = f"Heat Pump {name}"
+        self._attr_unique_id = f"{DOMAIN}_{sensor_type}"
+        self._attr_device_class = device_class
+
+    @property
+    def is_on(self):
+        """Return true if the binary sensor is on."""
+        return self.coordinator.data.get(self.sensor_type, False)