Add Home Assistant integration scaffold

custom_components/arkteos/binary_sensor.py

@@ -0,0 +1,40 @@
+"""Binary sensor de disponibilité du proxy Arkteos."""
+
+from __future__ import annotations
+
+from homeassistant.components.binary_sensor import BinarySensorDeviceClass, BinarySensorEntity
+from homeassistant.helpers.device_registry import DeviceInfo
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+
+from . import _get_client
+from .const import DOMAIN
+from .entity import ArkteosEntity
+
+
+async def async_setup_entry(hass, entry, async_add_entities: AddEntitiesCallback) -> None:
+    """Ajoute l'unique entité de connexion de cette config entry."""
+
+    client = _get_client(hass, entry)
+    if client is None:
+        return
+    async_add_entities([ArkteosConnectionBinarySensor(client)])
+
+
+class ArkteosConnectionBinarySensor(ArkteosEntity, BinarySensorEntity):
+    """Expose la disponibilité du flux lu depuis le proxy."""
+
+    _attr_translation_key = "connection"
+    _attr_unique_id = "arkteos_zuran4_connection"
+    _attr_device_class = BinarySensorDeviceClass.CONNECTIVITY
+    _attr_device_info = DeviceInfo(
+        identifiers={(DOMAIN, "arkteos_zuran4")},
+        manufacturer="Arkteos",
+        model="Zuran 4",
+        name="PAC Arkteos Zuran 4",
+    )
+
+    @property
+    def is_on(self) -> bool:
+        """Reflète la disponibilité du client sans effectuer de lecture réseau."""
+
+        return self._client.available