core/homeassistant/components/garages_amsterdam/sensor.py

73 lines
2.3 KiB
Python

"""Sensor platform for Garages Amsterdam."""
from __future__ import annotations
from homeassistant.components.sensor import SensorEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.helpers.update_coordinator import (
CoordinatorEntity,
DataUpdateCoordinator,
)
from . import get_coordinator
from .const import ATTRIBUTION
SENSORS = {
"free_space_short": "mdi:car",
"free_space_long": "mdi:car",
"short_capacity": "mdi:car",
"long_capacity": "mdi:car",
}
async def async_setup_entry(
hass: HomeAssistant,
config_entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Defer sensor setup to the shared sensor module."""
coordinator = await get_coordinator(hass)
entities: list[GaragesamsterdamSensor] = []
for info_type in SENSORS:
if getattr(coordinator.data[config_entry.data["garage_name"]], info_type) != "":
entities.append(
GaragesamsterdamSensor(
coordinator, config_entry.data["garage_name"], info_type
)
)
async_add_entities(entities)
class GaragesamsterdamSensor(CoordinatorEntity, SensorEntity):
"""Sensor representing garages amsterdam data."""
_attr_attribution = ATTRIBUTION
_attr_native_unit_of_measurement = "cars"
def __init__(
self, coordinator: DataUpdateCoordinator, garage_name: str, info_type: str
) -> None:
"""Initialize garages amsterdam sensor."""
super().__init__(coordinator)
self._attr_unique_id = f"{garage_name}-{info_type}"
self._garage_name = garage_name
self._info_type = info_type
self._attr_name = f"{garage_name} - {info_type}".replace("_", " ")
self._attr_icon = SENSORS[info_type]
@property
def available(self) -> bool:
"""Return if sensor is available."""
return self.coordinator.last_update_success and (
self._garage_name in self.coordinator.data
)
@property
def native_value(self) -> str:
"""Return the state of the sensor."""
return getattr(self.coordinator.data[self._garage_name], self._info_type)