From d821392abbd11e8d9ee1e5bbc905b061ec0f4a8a Mon Sep 17 00:00:00 2001
From: Mick Vleeshouwer <mick@imick.nl>
Date: Sun, 22 Dec 2024 09:49:29 +0000
Subject: [PATCH] Add initial HeatingSetPoint

---
 .../components/overkiz/climate/__init__.py    |  2 +
 .../overkiz/climate/heating_set_point.py      | 82 +++++++++++++++++++
 homeassistant/components/overkiz/const.py     |  1 +
 3 files changed, 85 insertions(+)
 create mode 100644 homeassistant/components/overkiz/climate/heating_set_point.py

diff --git a/homeassistant/components/overkiz/climate/__init__.py b/homeassistant/components/overkiz/climate/__init__.py
index 97840df7a41a68..38ec8c48620a0f 100644
--- a/homeassistant/components/overkiz/climate/__init__.py
+++ b/homeassistant/components/overkiz/climate/__init__.py
@@ -27,6 +27,7 @@
 from .atlantic_pass_apc_heating_zone import AtlanticPassAPCHeatingZone
 from .atlantic_pass_apc_zone_control import AtlanticPassAPCZoneControl
 from .atlantic_pass_apc_zone_control_zone import AtlanticPassAPCZoneControlZone
+from .heating_set_point import HeatingSetPoint
 from .hitachi_air_to_air_heat_pump_hlrrwifi import HitachiAirToAirHeatPumpHLRRWIFI
 from .hitachi_air_to_air_heat_pump_ovp import HitachiAirToAirHeatPumpOVP
 from .somfy_heating_temperature_interface import SomfyHeatingTemperatureInterface
@@ -53,6 +54,7 @@ class Controllable(StrEnum):
     UIWidget.ATLANTIC_HEAT_RECOVERY_VENTILATION: AtlanticHeatRecoveryVentilation,
     UIWidget.ATLANTIC_PASS_APC_HEATING_ZONE: AtlanticPassAPCHeatingZone,
     UIWidget.ATLANTIC_PASS_APC_ZONE_CONTROL: AtlanticPassAPCZoneControl,
+    UIWidget.HEATING_SET_POINT: HeatingSetPoint,
     UIWidget.SOMFY_HEATING_TEMPERATURE_INTERFACE: SomfyHeatingTemperatureInterface,
     UIWidget.SOMFY_THERMOSTAT: SomfyThermostat,
     UIWidget.VALVE_HEATING_TEMPERATURE_INTERFACE: ValveHeatingTemperatureInterface,
diff --git a/homeassistant/components/overkiz/climate/heating_set_point.py b/homeassistant/components/overkiz/climate/heating_set_point.py
new file mode 100644
index 00000000000000..c855518ab83b7e
--- /dev/null
+++ b/homeassistant/components/overkiz/climate/heating_set_point.py
@@ -0,0 +1,82 @@
+"""Support for EvoHome HeatingSetPoint."""
+
+from __future__ import annotations
+
+from typing import Any, cast
+
+from pyoverkiz.enums import OverkizAttribute, OverkizCommand, OverkizState
+
+from homeassistant.components.climate import (
+    ClimateEntity,
+    ClimateEntityFeature,
+    HVACMode,
+)
+from homeassistant.const import ATTR_TEMPERATURE, UnitOfTemperature
+
+from ..const import OVERKIZ_UNIT_TO_HA
+from ..entity import OverkizDataUpdateCoordinator, OverkizEntity
+
+
+class HeatingSetPoint(OverkizEntity, ClimateEntity):
+    """Representation of EvoHome HeatingSetPoint device."""
+
+    _attr_hvac_mode = HVACMode.HEAT
+    _attr_hvac_modes = [HVACMode.HEAT]
+    _attr_supported_features = ClimateEntityFeature.TARGET_TEMPERATURE
+    _attr_target_temperature_step = 0.5
+
+    def __init__(
+        self, device_url: str, coordinator: OverkizDataUpdateCoordinator
+    ) -> None:
+        """Init method."""
+        super().__init__(device_url, coordinator)
+
+        if (
+            self.device.attributes
+            and OverkizAttribute.CORE_MEASURED_VALUE_TYPE in self.device.attributes
+        ):
+            attribute = self.device.attributes[
+                OverkizAttribute.CORE_MEASURED_VALUE_TYPE
+            ]
+
+            self._attr_temperature_unit = OVERKIZ_UNIT_TO_HA[attribute.value_as_str]
+        else:
+            self._attr_temperature_unit = UnitOfTemperature.CELSIUS
+
+        self._attr_min_temp = self.device.attributes[
+            OverkizAttribute.CORE_MIN_SETTABLE_VALUE
+        ].value_as_float
+        self._attr_max_temp = self.device.attributes[
+            OverkizAttribute.CORE_MAX_SETTABLE_VALUE
+        ].value_as_float
+
+        if self._attr_device_info:
+            self._attr_device_info["manufacturer"] = "EvoHome"
+
+    @property
+    def current_temperature(self) -> float | None:
+        """Return the current temperature."""
+        current_temperature = self.device.states[OverkizState.CORE_TEMPERATURE]
+
+        if current_temperature:
+            return current_temperature.value_as_float
+
+        return None
+
+    @property
+    def target_temperature(self) -> float | None:
+        """Return the temperature we try to reach."""
+        target_temperature = self.device.states[OverkizState.CORE_TARGET_TEMPERATURE]
+
+        if target_temperature:
+            return target_temperature.value_as_float
+
+        return None
+
+    async def async_set_temperature(self, **kwargs: Any) -> None:
+        """Set new target temperature."""
+        temperature = cast(float, kwargs.get(ATTR_TEMPERATURE))
+
+        await self.executor.async_execute_command(
+            OverkizCommand.SET_TARGET_TEMPERATURE, temperature
+        )
diff --git a/homeassistant/components/overkiz/const.py b/homeassistant/components/overkiz/const.py
index a90260e0f0f7f8..f5be37a95e1e61 100644
--- a/homeassistant/components/overkiz/const.py
+++ b/homeassistant/components/overkiz/const.py
@@ -101,6 +101,7 @@
     UIWidget.ATLANTIC_PASS_APC_ZONE_CONTROL: Platform.CLIMATE,  # widgetName, uiClass is HeatingSystem (not supported)
     UIWidget.DOMESTIC_HOT_WATER_PRODUCTION: Platform.WATER_HEATER,  # widgetName, uiClass is WaterHeatingSystem (not supported)
     UIWidget.DOMESTIC_HOT_WATER_TANK: Platform.SWITCH,  # widgetName, uiClass is WaterHeatingSystem (not supported)
+    UIWidget.HEATING_SET_POINT: Platform.CLIMATE,  # widgetName, uiClass is EvoHome (not supported)
     UIWidget.HITACHI_AIR_TO_AIR_HEAT_PUMP: Platform.CLIMATE,  # widgetName, uiClass is HeatingSystem (not supported)
     UIWidget.HITACHI_DHW: Platform.WATER_HEATER,  # widgetName, uiClass is HitachiHeatingSystem (not supported)
     UIWidget.MY_FOX_ALARM_CONTROLLER: Platform.ALARM_CONTROL_PANEL,  # widgetName, uiClass is Alarm (not supported)