Add binary sensor platform to qbus integration (#149975)

homeassistant/components/qbus/binary_sensor.py

@@ -0,0 +1,144 @@
+"""Support for Qbus binary sensor."""
+
+from dataclasses import dataclass
+from typing import cast
+
+from qbusmqttapi.discovery import QbusMqttDevice, QbusMqttOutput
+from qbusmqttapi.factory import QbusMqttTopicFactory
+from qbusmqttapi.state import QbusMqttDeviceState, QbusMqttWeatherState
+
+from homeassistant.components.binary_sensor import (
+    BinarySensorDeviceClass,
+    BinarySensorEntity,
+    BinarySensorEntityDescription,
+)
+from homeassistant.core import HomeAssistant, callback
+from homeassistant.helpers.device_registry import DeviceInfo
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
+from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
+
+from .const import DOMAIN
+from .coordinator import QbusConfigEntry
+from .entity import (
+    QbusEntity,
+    create_device_identifier,
+    create_unique_id,
+    determine_new_outputs,
+)
+
+PARALLEL_UPDATES = 0
+
+
+@dataclass(frozen=True, kw_only=True)
+class QbusWeatherDescription(BinarySensorEntityDescription):
+    """Description for Qbus weather entities."""
+
+    property: str
+
+
+_WEATHER_DESCRIPTIONS = (
+    QbusWeatherDescription(
+        key="raining",
+        property="raining",
+        translation_key="raining",
+    ),
+    QbusWeatherDescription(
+        key="twilight",
+        property="twilight",
+        translation_key="twilight",
+    ),
+)
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    entry: QbusConfigEntry,
+    async_add_entities: AddConfigEntryEntitiesCallback,
+) -> None:
+    """Set up binary sensor entities."""
+
+    coordinator = entry.runtime_data
+    added_outputs: list[QbusMqttOutput] = []
+    added_controllers: list[str] = []
+
+    def _create_weather_entities() -> list[BinarySensorEntity]:
+        new_outputs = determine_new_outputs(
+            coordinator, added_outputs, lambda output: output.type == "weatherstation"
+        )
+
+        return [
+            QbusWeatherBinarySensor(output, description)
+            for output in new_outputs
+            for description in _WEATHER_DESCRIPTIONS
+        ]
+
+    def _create_controller_entities() -> list[BinarySensorEntity]:
+        if coordinator.data and coordinator.data.id not in added_controllers:
+            added_controllers.extend(coordinator.data.id)
+            return [QbusControllerConnectedBinarySensor(coordinator.data)]
+
+        return []
+
+    def _check_outputs() -> None:
+        entities = [*_create_weather_entities(), *_create_controller_entities()]
+        async_add_entities(entities)
+
+    _check_outputs()
+    entry.async_on_unload(coordinator.async_add_listener(_check_outputs))
+
+
+class QbusWeatherBinarySensor(QbusEntity, BinarySensorEntity):
+    """Representation of a Qbus weather binary sensor."""
+
+    _state_cls = QbusMqttWeatherState
+
+    entity_description: QbusWeatherDescription
+
+    def __init__(
+        self, mqtt_output: QbusMqttOutput, description: QbusWeatherDescription
+    ) -> None:
+        """Initialize binary sensor entity."""
+
+        super().__init__(mqtt_output, id_suffix=description.key)
+
+        self.entity_description = description
+
+    async def _handle_state_received(self, state: QbusMqttWeatherState) -> None:
+        if value := state.read_property(self.entity_description.property, None):
+            self._attr_is_on = (
+                None if value is None else cast(str, value).lower() == "true"
+            )
+
+
+class QbusControllerConnectedBinarySensor(BinarySensorEntity):
+    """Representation of the Qbus controller connected sensor."""
+
+    _attr_has_entity_name = True
+    _attr_name = None
+    _attr_should_poll = False
+    _attr_device_class = BinarySensorDeviceClass.CONNECTIVITY
+
+    def __init__(self, controller: QbusMqttDevice) -> None:
+        """Initialize binary sensor entity."""
+        self._controller = controller
+
+        self._attr_unique_id = create_unique_id(controller.serial_number, "connected")
+        self._attr_device_info = DeviceInfo(
+            identifiers={create_device_identifier(controller)}
+        )
+
+    async def async_added_to_hass(self) -> None:
+        """Run when entity about to be added to hass."""
+        topic = QbusMqttTopicFactory().get_device_state_topic(self._controller.id)
+        self.async_on_remove(
+            async_dispatcher_connect(
+                self.hass,
+                f"{DOMAIN}_{topic}",
+                self._state_received,
+            )
+        )
+
+    @callback
+    def _state_received(self, state: QbusMqttDeviceState) -> None:
+        self._attr_is_on = state.properties.connected if state.properties else None
+        self.async_schedule_update_ha_state()

homeassistant/components/qbus/const.py

@@ -6,6 +6,7 @@ from homeassistant.const import Platform
 
 DOMAIN: Final = "qbus"
 PLATFORMS: list[Platform] = [
+    Platform.BINARY_SENSOR,
     Platform.CLIMATE,
     Platform.COVER,
     Platform.LIGHT,

homeassistant/components/qbus/coordinator.py

@@ -6,7 +6,7 @@ from datetime import datetime
 import logging
 from typing import cast
 
-from qbusmqttapi.discovery import QbusDiscovery, QbusMqttDevice, QbusMqttOutput
+from qbusmqttapi.discovery import QbusDiscovery, QbusMqttDevice
 from qbusmqttapi.factory import QbusMqttMessageFactory, QbusMqttTopicFactory
 
 from homeassistant.components.mqtt import (
@@ -19,6 +19,7 @@ from homeassistant.const import EVENT_HOMEASSISTANT_STOP
 from homeassistant.core import CALLBACK_TYPE, Event, HomeAssistant
 from homeassistant.helpers import device_registry as dr
 from homeassistant.helpers.device_registry import format_mac
+from homeassistant.helpers.dispatcher import async_dispatcher_send
 from homeassistant.helpers.event import async_call_later
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 from homeassistant.util.hass_dict import HassKey
@@ -32,7 +33,7 @@ type QbusConfigEntry = ConfigEntry[QbusControllerCoordinator]
 QBUS_KEY: HassKey[QbusConfigCoordinator] = HassKey(DOMAIN)
 
 
-class QbusControllerCoordinator(DataUpdateCoordinator[list[QbusMqttOutput]]):
+class QbusControllerCoordinator(DataUpdateCoordinator[QbusMqttDevice | None]):
     """Qbus data coordinator."""
 
     _STATE_REQUEST_DELAY = 3
@@ -63,8 +64,8 @@ class QbusControllerCoordinator(DataUpdateCoordinator[list[QbusMqttOutput]]):
             hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP, self.shutdown)
         )
 
-    async def _async_update_data(self) -> list[QbusMqttOutput]:
+    async def _async_update_data(self) -> QbusMqttDevice | None:
-        return self._controller.outputs if self._controller else []
+        return self._controller
 
     def shutdown(self, event: Event | None = None) -> None:
         """Shutdown Qbus coordinator."""
@@ -140,14 +141,19 @@ class QbusControllerCoordinator(DataUpdateCoordinator[list[QbusMqttOutput]]):
             "%s - Receiving controller state %s", self.config_entry.unique_id, msg.topic
         )
 
-        if self._controller is None or self._controller_activated:
+        if self._controller is None:
             return
 
         state = self._message_factory.parse_device_state(msg.payload)
 
-        if state and state.properties and state.properties.connectable is False:
+        if state and state.properties:
+            async_dispatcher_send(self.hass, f"{DOMAIN}_{msg.topic}", state)
+
+            if not self._controller_activated and state.properties.connectable is False:
                 _LOGGER.debug(
-                "%s - Activating controller %s", self.config_entry.unique_id, state.id
+                    "%s - Activating controller %s",
+                    self.config_entry.unique_id,
+                    state.id,
                 )
                 self._controller_activated = True
                 request = self._message_factory.create_device_activate_request(

homeassistant/components/qbus/entity.py

@@ -7,7 +7,7 @@ from collections.abc import Callable
 import re
 from typing import Generic, TypeVar, cast
 
-from qbusmqttapi.discovery import QbusMqttOutput
+from qbusmqttapi.discovery import QbusMqttDevice, QbusMqttOutput
 from qbusmqttapi.factory import QbusMqttMessageFactory, QbusMqttTopicFactory
 from qbusmqttapi.state import QbusMqttState
 
@@ -44,11 +44,15 @@ def determine_new_outputs(
 
     added_ref_ids = {k.ref_id for k in added_outputs}
 
-    new_outputs = [
+    new_outputs = (
+        [
             output
-        for output in coordinator.data
+            for output in coordinator.data.outputs
             if filter_fn(output) and output.ref_id not in added_ref_ids
         ]
+        if coordinator.data
+        else []
+    )
 
     if new_outputs:
         added_outputs.extend(new_outputs)
@@ -64,9 +68,14 @@ def format_ref_id(ref_id: str) -> str | None:
     return None
 
 
-def create_main_device_identifier(mqtt_output: QbusMqttOutput) -> tuple[str, str]:
+def create_device_identifier(mqtt_device: QbusMqttDevice) -> tuple[str, str]:
-    """Create the identifier referring to the main device this output belongs to."""
+    """Create the device identifier."""
-    return (DOMAIN, format_mac(mqtt_output.device.mac))
+    return (DOMAIN, format_mac(mqtt_device.mac))
+
+
+def create_unique_id(serial_number: str, suffix: str) -> str:
+    """Create the unique id."""
+    return f"ctd_{serial_number}_{suffix}"
 
 
 class QbusEntity(Entity, Generic[StateT], ABC):
@@ -95,16 +104,18 @@ class QbusEntity(Entity, Generic[StateT], ABC):
         )
 
         ref_id = format_ref_id(mqtt_output.ref_id)
-        unique_id = f"ctd_{mqtt_output.device.serial_number}_{ref_id}"
+        suffix = ref_id or ""
 
         if id_suffix:
-            unique_id += f"_{id_suffix}"
+            suffix += f"_{id_suffix}"
 
-        self._attr_unique_id = unique_id
+        self._attr_unique_id = create_unique_id(
+            mqtt_output.device.serial_number, suffix
+        )
 
         if link_to_main_device:
             self._attr_device_info = DeviceInfo(
-                identifiers={create_main_device_identifier(mqtt_output)}
+                identifiers={create_device_identifier(mqtt_output.device)}
             )
         else:
             self._attr_device_info = DeviceInfo(
@@ -112,7 +123,7 @@ class QbusEntity(Entity, Generic[StateT], ABC):
                 manufacturer=MANUFACTURER,
                 identifiers={(DOMAIN, f"{mqtt_output.device.serial_number}_{ref_id}")},
                 suggested_area=mqtt_output.location.title(),
-                via_device=create_main_device_identifier(mqtt_output),
+                via_device=create_device_identifier(mqtt_output.device),
             )
 
     async def async_added_to_hass(self) -> None:

homeassistant/components/qbus/icons.json

@@ -0,0 +1,12 @@
+{
+  "entity": {
+    "binary_sensor": {
+      "raining": {
+        "default": "mdi:weather-pouring"
+      },
+      "twilight": {
+        "default": "mdi:weather-sunset"
+      }
+    }
+  }
+}

homeassistant/components/qbus/strings.json

@@ -17,6 +17,14 @@
     }
   },
   "entity": {
+    "binary_sensor": {
+      "raining": {
+        "name": "Raining"
+      },
+      "twilight": {
+        "name": "Twilight"
+      }
+    },
     "sensor": {
       "daylight": {
         "name": "Daylight"

tests/components/qbus/snapshots/test_binary_sensor.ambr

@@ -0,0 +1,146 @@
+# serializer version: 1
+# name: test_binary_sensor[binary_sensor.ctd_000001-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'binary_sensor',
+    'entity_category': None,
+    'entity_id': 'binary_sensor.ctd_000001',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <BinarySensorDeviceClass.CONNECTIVITY: 'connectivity'>,
+    'original_icon': None,
+    'original_name': None,
+    'platform': 'qbus',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': None,
+    'unique_id': 'ctd_000001_connected',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_binary_sensor[binary_sensor.ctd_000001-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'connectivity',
+      'friendly_name': 'CTD 000001',
+    }),
+    'context': <ANY>,
+    'entity_id': 'binary_sensor.ctd_000001',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'unknown',
+  })
+# ---
+# name: test_binary_sensor[binary_sensor.weersensor_raining-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'binary_sensor',
+    'entity_category': None,
+    'entity_id': 'binary_sensor.weersensor_raining',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'Raining',
+    'platform': 'qbus',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': 'raining',
+    'unique_id': 'ctd_000001_21007_raining',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_binary_sensor[binary_sensor.weersensor_raining-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'friendly_name': 'Weersensor Raining',
+    }),
+    'context': <ANY>,
+    'entity_id': 'binary_sensor.weersensor_raining',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'unknown',
+  })
+# ---
+# name: test_binary_sensor[binary_sensor.weersensor_twilight-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'binary_sensor',
+    'entity_category': None,
+    'entity_id': 'binary_sensor.weersensor_twilight',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'Twilight',
+    'platform': 'qbus',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': 'twilight',
+    'unique_id': 'ctd_000001_21007_twilight',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_binary_sensor[binary_sensor.weersensor_twilight-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'friendly_name': 'Weersensor Twilight',
+    }),
+    'context': <ANY>,
+    'entity_id': 'binary_sensor.weersensor_twilight',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'unknown',
+  })
+# ---

tests/components/qbus/test_binary_sensor.py

@@ -0,0 +1,27 @@
+"""Test Qbus binary sensors."""
+
+from collections.abc import Awaitable, Callable
+from unittest.mock import patch
+
+from syrupy.assertion import SnapshotAssertion
+
+from homeassistant.const import Platform
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers import entity_registry as er
+
+from tests.common import MockConfigEntry, snapshot_platform
+
+
+async def test_binary_sensor(
+    hass: HomeAssistant,
+    setup_integration_deferred: Callable[[], Awaitable],
+    entity_registry: er.EntityRegistry,
+    snapshot: SnapshotAssertion,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Test binary sensor."""
+
+    with patch("homeassistant.components.qbus.PLATFORMS", [Platform.BINARY_SENSOR]):
+        await setup_integration_deferred()
+
+    await snapshot_platform(hass, entity_registry, snapshot, mock_config_entry.entry_id)