sensor.py

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"""Support for Rova garbage calendar."""
 
from __future__ import annotations
 
from datetime import datetime
 
from homeassistant.components.sensor import (
    SensorDeviceClass,
    SensorEntity,
    SensorEntityDescription,
)
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.helpers.device_registry import DeviceEntryType, DeviceInfo
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
from .const import DOMAIN
from .coordinator import RovaCoordinator
 
ISSUE_PLACEHOLDER = {"url": "/config/integrations/dashboard/add?domain=rova"}
 
SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
    SensorEntityDescription(
        key="gft",
        translation_key="bio",
    ),
    SensorEntityDescription(
        key="papier",
        translation_key="paper",
    ),
    SensorEntityDescription(
        key="pmd",
        translation_key="plastic",
    ),
    SensorEntityDescription(
        key="restafval",
        translation_key="residual",
    ),
)
 
 
async def async_setup_entry(
    hass: HomeAssistant,
    entry: ConfigEntry,
    async_add_entities: AddEntitiesCallback,
) -> None:
    """Add Rova entry."""
    coordinator: RovaCoordinator = hass.data[DOMAIN][entry.entry_id]
 
    assert entry.unique_id
    unique_id = entry.unique_id
 
    async_add_entities(
        RovaSensor(unique_id, description, coordinator) for description in SENSOR_TYPES
    )
 
 
class RovaSensor(CoordinatorEntity[RovaCoordinator], SensorEntity):
    """Representation of a Rova sensor."""
 
    _attr_device_class = SensorDeviceClass.TIMESTAMP
    _attr_has_entity_name = True
 
    def __init__(
        self,
        unique_id: str,
        description: SensorEntityDescription,
        coordinator: RovaCoordinator,
    ) -> None:
        """Initialize the sensor."""
        super().__init__(coordinator)
        self.entity_descriptionentity_description = description
        self._attr_unique_id_attr_unique_id = f"{unique_id}_{description.key}"
        self._attr_device_info_attr_device_info = DeviceInfo(
            identifiers={(DOMAIN, unique_id)},
            entry_type=DeviceEntryType.SERVICE,
        )
 
    @property
    def native_value(self) -> datetime | None:
        """Return the state of the sensor."""
        return self.coordinator.data.get(self.entity_descriptionentity_description.key)