Add HassClimateSetTemperature (home-assistant#136484)

* Add HassClimateSetTemperature

* Use single target constraint

homeassistant/components/climate/__init__.py

@@ -69,6 +69,7 @@
     FAN_TOP,
     HVAC_MODES,
     INTENT_GET_TEMPERATURE,
+    INTENT_SET_TEMPERATURE,
     PRESET_ACTIVITY,
     PRESET_AWAY,
     PRESET_BOOST,

homeassistant/components/climate/const.py

@@ -127,6 +127,7 @@ class HVACAction(StrEnum):
 DOMAIN = "climate"
 
 INTENT_GET_TEMPERATURE = "HassClimateGetTemperature"
+INTENT_SET_TEMPERATURE = "HassClimateSetTemperature"
 
 SERVICE_SET_AUX_HEAT = "set_aux_heat"
 SERVICE_SET_FAN_MODE = "set_fan_mode"

homeassistant/components/climate/intent.py

@@ -4,15 +4,24 @@
 
 import voluptuous as vol
 
+from homeassistant.const import ATTR_ENTITY_ID
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers import intent
+from homeassistant.helpers import config_validation as cv, intent
 
-from . import DOMAIN, INTENT_GET_TEMPERATURE
+from . import (
+    ATTR_TEMPERATURE,
+    DOMAIN,
+    INTENT_GET_TEMPERATURE,
+    INTENT_SET_TEMPERATURE,
+    SERVICE_SET_TEMPERATURE,
+    ClimateEntityFeature,
+)
 
 
 async def async_setup_intents(hass: HomeAssistant) -> None:
     """Set up the climate intents."""
     intent.async_register(hass, GetTemperatureIntent())
+    intent.async_register(hass, SetTemperatureIntent())
 
 
 class GetTemperatureIntent(intent.IntentHandler):
@@ -52,3 +61,84 @@ async def async_handle(self, intent_obj: intent.Intent) -> intent.IntentResponse
         response.response_type = intent.IntentResponseType.QUERY_ANSWER
         response.async_set_states(matched_states=match_result.states)
         return response
+
+
+class SetTemperatureIntent(intent.IntentHandler):
+    """Handle SetTemperature intents."""
+
+    intent_type = INTENT_SET_TEMPERATURE
+    description = "Sets the target temperature of a climate device or entity"
+    slot_schema = {
+        vol.Required("temperature"): vol.Coerce(float),
+        vol.Optional("area"): intent.non_empty_string,
+        vol.Optional("name"): intent.non_empty_string,
+        vol.Optional("floor"): intent.non_empty_string,
+        vol.Optional("preferred_area_id"): cv.string,
+        vol.Optional("preferred_floor_id"): cv.string,
+    }
+    platforms = {DOMAIN}
+
+    async def async_handle(self, intent_obj: intent.Intent) -> intent.IntentResponse:
+        """Handle the intent."""
+        hass = intent_obj.hass
+        slots = self.async_validate_slots(intent_obj.slots)
+
+        temperature: float = slots["temperature"]["value"]
+
+        name: str | None = None
+        if "name" in slots:
+            name = slots["name"]["value"]
+
+        area_name: str | None = None
+        if "area" in slots:
+            area_name = slots["area"]["value"]
+
+        floor_name: str | None = None
+        if "floor" in slots:
+            floor_name = slots["floor"]["value"]
+
+        match_constraints = intent.MatchTargetsConstraints(
+            name=name,
+            area_name=area_name,
+            floor_name=floor_name,
+            domains=[DOMAIN],
+            assistant=intent_obj.assistant,
+            features=ClimateEntityFeature.TARGET_TEMPERATURE,
+            single_target=True,
+        )
+        match_preferences = intent.MatchTargetsPreferences(
+            area_id=slots.get("preferred_area_id", {}).get("value"),
+            floor_id=slots.get("preferred_floor_id", {}).get("value"),
+        )
+        match_result = intent.async_match_targets(
+            hass, match_constraints, match_preferences
+        )
+        if not match_result.is_match:
+            raise intent.MatchFailedError(
+                result=match_result, constraints=match_constraints
+            )
+
+        assert match_result.states
+        climate_state = match_result.states[0]
+
+        await hass.services.async_call(
+            DOMAIN,
+            SERVICE_SET_TEMPERATURE,
+            service_data={ATTR_TEMPERATURE: temperature},
+            target={ATTR_ENTITY_ID: climate_state.entity_id},
+            blocking=True,
+        )
+
+        response = intent_obj.create_response()
+        response.response_type = intent.IntentResponseType.ACTION_DONE
+        response.async_set_results(
+            success_results=[
+                intent.IntentResponseTarget(
+                    type=intent.IntentResponseTargetType.ENTITY,
+                    name=climate_state.name,
+                    id=climate_state.entity_id,
+                )
+            ]
+        )
+        response.async_set_states(matched_states=[climate_state])
+        return response