add switch platform for tolo (#113440)

* upgrade tololib dependency to v1.0.0

* add switch to enable/disable aroma therapy

* aroma therapy and salt bath switch

* Update homeassistant/components/tolo/strings.json

Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>

* removed key from specific property list, it's required by default

---------

Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>

.coveragerc

@@ -1429,6 +1429,7 @@ omit =
     homeassistant/components/tolo/number.py
     homeassistant/components/tolo/select.py
     homeassistant/components/tolo/sensor.py
+    homeassistant/components/tolo/switch.py
     homeassistant/components/toon/__init__.py
     homeassistant/components/toon/binary_sensor.py
     homeassistant/components/toon/climate.py

homeassistant/components/tolo/__init__.py

@@ -29,6 +29,7 @@ PLATFORMS = [
     Platform.NUMBER,
     Platform.SELECT,
     Platform.SENSOR,
+    Platform.SWITCH,
 ]
 
 _LOGGER = logging.getLogger(__name__)

homeassistant/components/tolo/icons.json

@@ -42,6 +42,11 @@
       "fan_timer_remaining": {
         "default": "mdi:fan-auto"
       }
+    },
+    "switch": {
+      "aroma_therapy_on": {
+        "default": "mdi:scent"
+      }
     }
   }
 }

homeassistant/components/tolo/strings.json

@@ -79,6 +79,14 @@
       "fan_timer_remaining": {
         "name": "Fan timer"
       }
+    },
+    "switch": {
+      "aroma_therapy_on": {
+        "name": "Aroma therapy"
+      },
+      "salt_bath_on": {
+        "name": "Salt bath"
+      }
     }
   }
 }

homeassistant/components/tolo/switch.py

@@ -0,0 +1,83 @@
+"""TOLO Sauna switch controls."""
+
+from __future__ import annotations
+
+from collections.abc import Callable
+from dataclasses import dataclass
+from typing import Any
+
+from tololib import ToloClient, ToloStatus
+
+from homeassistant.components.switch import SwitchEntity, SwitchEntityDescription
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+
+from . import ToloSaunaCoordinatorEntity, ToloSaunaUpdateCoordinator
+from .const import DOMAIN
+
+
+@dataclass(frozen=True, kw_only=True)
+class ToloSwitchEntityDescription(SwitchEntityDescription):
+    """Class describing TOLO switch entities."""
+
+    getter: Callable[[ToloStatus], bool]
+    setter: Callable[[ToloClient, bool], bool]
+
+
+SWITCHES = (
+    ToloSwitchEntityDescription(
+        key="aroma_therapy_on",
+        translation_key="aroma_therapy_on",
+        getter=lambda status: status.aroma_therapy_on,
+        setter=lambda client, value: client.set_aroma_therapy_on(value),
+    ),
+    ToloSwitchEntityDescription(
+        key="salt_bath_on",
+        translation_key="salt_bath_on",
+        getter=lambda status: status.salt_bath_on,
+        setter=lambda client, value: client.set_salt_bath_on(value),
+    ),
+)
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    """Set up switch controls for TOLO Sauna."""
+    coordinator = hass.data[DOMAIN][entry.entry_id]
+    async_add_entities(
+        ToloSwitchEntity(coordinator, entry, description) for description in SWITCHES
+    )
+
+
+class ToloSwitchEntity(ToloSaunaCoordinatorEntity, SwitchEntity):
+    """TOLO switch entity."""
+
+    entity_description: ToloSwitchEntityDescription
+
+    def __init__(
+        self,
+        coordinator: ToloSaunaUpdateCoordinator,
+        entry: ConfigEntry,
+        entity_description: ToloSwitchEntityDescription,
+    ) -> None:
+        """Initialize TOLO switch entity."""
+        super().__init__(coordinator, entry)
+        self.entity_description = entity_description
+        self._attr_unique_id = f"{entry.entry_id}_{entity_description.key}"
+
+    @property
+    def is_on(self) -> bool:
+        """Return if the switch is currently on."""
+        return self.entity_description.getter(self.coordinator.data.status)
+
+    def turn_on(self, **kwargs: Any) -> None:
+        """Turn the switch on."""
+        self.entity_description.setter(self.coordinator.client, True)
+
+    def turn_off(self, **kwargs: Any) -> None:
+        """Turn the switch off."""
+        self.entity_description.setter(self.coordinator.client, False)