Initial EvoHome implementation

Author: iMicknl

homeassistant/components/overkiz/climate/evo_home_controller.py

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+"""Support for EvoHomeController."""
+
+from datetime import timedelta
+
+from pyoverkiz.enums import OverkizCommand, OverkizCommandParam, OverkizState
+
+from homeassistant.components.climate import (
+    PRESET_NONE,
+    ClimateEntity,
+    ClimateEntityFeature,
+    HVACMode,
+)
+from homeassistant.const import UnitOfTemperature
+import homeassistant.util.dt as dt_util
+
+from ..entity import OverkizDataUpdateCoordinator, OverkizEntity
+
+PRESET_DAY_OFF = "day-off"
+PRESET_HOLIDAYS = "holidays"
+
+OVERKIZ_TO_HVAC_MODES: dict[str, HVACMode] = {
+    OverkizCommandParam.AUTO: HVACMode.AUTO,
+    OverkizCommandParam.OFF: HVACMode.OFF,
+}
+HVAC_MODES_TO_OVERKIZ = {v: k for k, v in OVERKIZ_TO_HVAC_MODES.items()}
+
+OVERKIZ_TO_PRESET_MODES: dict[str, str] = {
+    OverkizCommandParam.DAY_OFF: PRESET_DAY_OFF,
+    OverkizCommandParam.HOLIDAYS: PRESET_HOLIDAYS,
+}
+PRESET_MODES_TO_OVERKIZ = {v: k for k, v in OVERKIZ_TO_PRESET_MODES.items()}
+
+
+class EvoHomeController(OverkizEntity, ClimateEntity):
+    """Representation of EvoHomeController device."""
+
+    _attr_hvac_modes = [*HVAC_MODES_TO_OVERKIZ]
+    _attr_preset_modes = [*PRESET_MODES_TO_OVERKIZ]
+    _attr_supported_features = (
+        ClimateEntityFeature.PRESET_MODE | ClimateEntityFeature.TURN_OFF
+    )
+    _attr_temperature_unit = UnitOfTemperature.CELSIUS
+
+    def __init__(
+        self, device_url: str, coordinator: OverkizDataUpdateCoordinator
+    ) -> None:
+        """Init method."""
+        super().__init__(device_url, coordinator)
+
+        if self._attr_device_info:
+            self._attr_device_info["manufacturer"] = "EvoHome"
+
+    @property
+    def hvac_mode(self) -> HVACMode:
+        """Return hvac operation ie. heat, cool mode."""
+        operating_mode = self.executor.select_state(
+            OverkizState.RAMSES_RAMSES_OPERATING_MODE
+        )
+
+        if operating_mode in OVERKIZ_TO_HVAC_MODES:
+            return OVERKIZ_TO_HVAC_MODES[operating_mode]
+
+        if operating_mode in OVERKIZ_TO_PRESET_MODES:
+            return HVACMode.HEAT
+
+        return HVACMode.OFF
+
+    async def async_set_hvac_mode(self, hvac_mode: HVACMode) -> None:
+        """Set new target hvac mode."""
+        await self.executor.async_execute_command(
+            OverkizCommand.SET_OPERATING_MODE, HVAC_MODES_TO_OVERKIZ[hvac_mode]
+        )
+
+    @property
+    def preset_mode(self) -> str | None:
+        """Return the current preset mode, e.g., home, away, temp."""
+        if (
+            state := self.device.states[OverkizState.RAMSES_RAMSES_OPERATING_MODE]
+        ) and state.value_as_str in OVERKIZ_TO_PRESET_MODES:
+            return OVERKIZ_TO_PRESET_MODES[state.value_as_str]
+
+        return PRESET_NONE
+
+    async def async_set_preset_mode(self, preset_mode: str) -> None:
+        """Set new preset mode."""
+        if preset_mode == PRESET_DAY_OFF:
+            today_end_of_day = dt_util.now().replace(
+                hour=0, minute=0, second=0, microsecond=0
+            ) + timedelta(days=1)
+            time_interval = today_end_of_day
+
+        if preset_mode == PRESET_HOLIDAYS:
+            one_week_from_now = dt_util.now().replace(
+                hour=0, minute=0, second=0, microsecond=0
+            ) + timedelta(days=7)
+            time_interval = one_week_from_now
+
+        await self.executor.async_execute_command(
+            OverkizCommand.SET_OPERATING_MODE,
+            PRESET_MODES_TO_OVERKIZ[preset_mode],
+            time_interval.strftime("%Y/%m/%d %H:%M"),
+        )