OpenGarage binary sensor (#58030)

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

.coveragerc

@@ -761,6 +761,7 @@ omit =
     homeassistant/components/openevse/sensor.py
     homeassistant/components/openexchangerates/sensor.py
     homeassistant/components/opengarage/__init__.py
+    homeassistant/components/opengarage/binary_sensor.py
     homeassistant/components/opengarage/cover.py
     homeassistant/components/opengarage/entity.py
     homeassistant/components/opengarage/sensor.py

homeassistant/components/opengarage/__init__.py

@@ -16,7 +16,7 @@ from .const import CONF_DEVICE_KEY, DOMAIN
 
 _LOGGER = logging.getLogger(__name__)
 
-PLATFORMS = ["cover", "sensor"]
+PLATFORMS = ["binary_sensor", "cover", "sensor"]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:

homeassistant/components/opengarage/binary_sensor.py

@@ -0,0 +1,67 @@
+"""Platform for the opengarage.io binary sensor component."""
+from __future__ import annotations
+
+import logging
+
+from homeassistant.components.binary_sensor import (
+    BinarySensorEntity,
+    BinarySensorEntityDescription,
+)
+from homeassistant.core import callback
+
+from .const import DOMAIN
+from .entity import OpenGarageEntity
+
+_LOGGER = logging.getLogger(__name__)
+
+
+SENSOR_TYPES: tuple[BinarySensorEntityDescription, ...] = (
+    BinarySensorEntityDescription(
+        key="vehicle",
+    ),
+)
+
+
+async def async_setup_entry(hass, entry, async_add_entities):
+    """Set up the OpenGarage binary sensors."""
+    open_garage_data_coordinator = hass.data[DOMAIN][entry.entry_id]
+    async_add_entities(
+        [
+            OpenGarageBinarySensor(
+                open_garage_data_coordinator,
+                entry.unique_id,
+                description,
+            )
+            for description in SENSOR_TYPES
+        ],
+    )
+
+
+class OpenGarageBinarySensor(OpenGarageEntity, BinarySensorEntity):
+    """Representation of a OpenGarage binary sensor."""
+
+    def __init__(self, open_garage_data_coordinator, device_id, description):
+        """Initialize the entity."""
+        self._available = False
+        super().__init__(open_garage_data_coordinator, device_id, description)
+
+    @property
+    def available(self) -> bool:
+        """Return True if entity is available."""
+        return super().available and self._available
+
+    @callback
+    def _update_attr(self) -> None:
+        """Handle updated data from the coordinator."""
+        self._attr_name = (
+            f'{self.coordinator.data["name"]} {self.entity_description.key}'
+        )
+        state = self.coordinator.data.get(self.entity_description.key)
+        if state == 1:
+            self._attr_is_on = True
+            self._available = True
+        elif state == 0:
+            self._attr_is_on = False
+            self._available = True
+        else:
+            self._available = False