Add button for yale_smart_alarm (#70813)

.coveragerc

@@ -1447,6 +1447,7 @@ omit =
     homeassistant/components/yale_smart_alarm/__init__.py
     homeassistant/components/yale_smart_alarm/alarm_control_panel.py
     homeassistant/components/yale_smart_alarm/binary_sensor.py
+    homeassistant/components/yale_smart_alarm/button.py
     homeassistant/components/yale_smart_alarm/const.py
     homeassistant/components/yale_smart_alarm/coordinator.py
     homeassistant/components/yale_smart_alarm/diagnostics.py

homeassistant/components/yale_smart_alarm/button.py

@@ -0,0 +1,60 @@
+"""Support for Yale Smart Alarm button."""
+from __future__ import annotations
+
+from typing import TYPE_CHECKING, Any
+
+from homeassistant.components.button import ButtonEntity, ButtonEntityDescription
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import CONF_NAME
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+
+from .const import COORDINATOR, DOMAIN
+from .coordinator import YaleDataUpdateCoordinator
+from .entity import YaleAlarmEntity
+
+BUTTON_TYPES = (
+    ButtonEntityDescription(key="panic", name="Panic Button", icon="mdi:alarm-light"),
+)
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    """Set up the button from a config entry."""
+
+    coordinator: YaleDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id][
+        COORDINATOR
+    ]
+
+    async_add_entities(
+        [YalePanicButton(coordinator, description) for description in BUTTON_TYPES]
+    )
+
+
+class YalePanicButton(YaleAlarmEntity, ButtonEntity):
+    """A Panic button for Yale Smart Alarm."""
+
+    entity_description: ButtonEntityDescription
+
+    def __init__(
+        self,
+        coordinator: YaleDataUpdateCoordinator,
+        description: ButtonEntityDescription,
+    ) -> None:
+        """Initialize the plug switch."""
+        super().__init__(coordinator)
+        self.entity_description = description
+        self._attr_name = f"{coordinator.entry.data[CONF_NAME]} {description.name}"
+        self._attr_unique_id = f"yale_smart_alarm-{description.key}"
+
+    async def async_press(self, **kwargs: Any) -> None:
+        """Press the button."""
+        if TYPE_CHECKING:
+            assert self.coordinator.yale, "Connection to API is missing"
+
+        await self.hass.async_add_executor_job(
+            self.coordinator.yale.trigger_panic_button
+        )

homeassistant/components/yale_smart_alarm/const.py

@@ -34,7 +34,12 @@ LOGGER = logging.getLogger(__package__)
 ATTR_ONLINE = "online"
 ATTR_STATUS = "status"
 
-PLATFORMS = [Platform.ALARM_CONTROL_PANEL, Platform.BINARY_SENSOR, Platform.LOCK]
+PLATFORMS = [
+    Platform.ALARM_CONTROL_PANEL,
+    Platform.BINARY_SENSOR,
+    Platform.BUTTON,
+    Platform.LOCK,
+]
 
 STATE_MAP = {
     YALE_STATE_DISARM: STATE_ALARM_DISARMED,