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core/homeassistant/components/nina/binary_sensor.py
2026-03-27 17:19:30 +01:00

103 lines
2.7 KiB
Python

"""NINA sensor platform."""
from __future__ import annotations
from typing import Any
from homeassistant.components.binary_sensor import (
BinarySensorDeviceClass,
BinarySensorEntity,
)
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
from .const import (
ATTR_AFFECTED_AREAS,
ATTR_DESCRIPTION,
ATTR_EXPIRES,
ATTR_HEADLINE,
ATTR_ID,
ATTR_RECOMMENDED_ACTIONS,
ATTR_SENDER,
ATTR_SENT,
ATTR_SEVERITY,
ATTR_START,
ATTR_WEB,
CONF_MESSAGE_SLOTS,
CONF_REGIONS,
)
from .coordinator import NinaConfigEntry, NINADataUpdateCoordinator
from .entity import NinaEntity
async def async_setup_entry(
_: HomeAssistant,
config_entry: NinaConfigEntry,
async_add_entities: AddConfigEntryEntitiesCallback,
) -> None:
"""Set up entries."""
coordinator = config_entry.runtime_data
regions: dict[str, str] = config_entry.data[CONF_REGIONS]
message_slots: int = config_entry.data[CONF_MESSAGE_SLOTS]
async_add_entities(
NINAMessage(coordinator, ent, regions[ent], i + 1)
for ent in coordinator.data
for i in range(message_slots)
)
PARALLEL_UPDATES = 0
class NINAMessage(NinaEntity, BinarySensorEntity):
"""Representation of an NINA warning."""
_attr_device_class = BinarySensorDeviceClass.SAFETY
_attr_has_entity_name = True
def __init__(
self,
coordinator: NINADataUpdateCoordinator,
region: str,
region_name: str,
slot_id: int,
) -> None:
"""Initialize."""
super().__init__(coordinator, region, region_name, slot_id)
self._attr_translation_key = "warning"
self._attr_unique_id = f"{region}-{slot_id}"
@property
def is_on(self) -> bool:
"""Return the state of the sensor."""
if self._get_active_warnings_count() <= self._warning_index:
return False
return self._get_warning_data().is_valid
@property
def extra_state_attributes(self) -> dict[str, Any]:
"""Return extra attributes of the sensor."""
if not self.is_on:
return {}
data = self._get_warning_data()
return {
ATTR_HEADLINE: data.headline,
ATTR_DESCRIPTION: data.description,
ATTR_SENDER: data.sender,
ATTR_SEVERITY: data.severity,
ATTR_RECOMMENDED_ACTIONS: data.recommended_actions,
ATTR_AFFECTED_AREAS: data.affected_areas,
ATTR_WEB: data.web,
ATTR_ID: data.id,
ATTR_SENT: data.sent,
ATTR_START: data.start,
ATTR_EXPIRES: data.expires,
}