core/homeassistant/components/xbox/sensor.py

84 lines
2.5 KiB
Python

"""Xbox friends binary sensors."""
from functools import partial
from typing import Dict, List
from homeassistant.core import callback
from homeassistant.helpers.entity_registry import (
async_get_registry as async_get_entity_registry,
)
from homeassistant.helpers.typing import HomeAssistantType
from . import XboxUpdateCoordinator
from .base_sensor import XboxBaseSensorEntity
from .const import DOMAIN
SENSOR_ATTRIBUTES = ["status", "gamer_score", "account_tier", "gold_tenure"]
async def async_setup_entry(hass: HomeAssistantType, config_entry, async_add_entities):
"""Set up Xbox Live friends."""
coordinator: XboxUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id][
"coordinator"
]
update_friends = partial(async_update_friends, coordinator, {}, async_add_entities)
unsub = coordinator.async_add_listener(update_friends)
hass.data[DOMAIN][config_entry.entry_id]["sensor_unsub"] = unsub
update_friends()
class XboxSensorEntity(XboxBaseSensorEntity):
"""Representation of a Xbox presence state."""
@property
def state(self):
"""Return the state of the requested attribute."""
if not self.coordinator.last_update_success:
return None
return getattr(self.data, self.attribute, None)
@callback
def async_update_friends(
coordinator: XboxUpdateCoordinator,
current: Dict[str, List[XboxSensorEntity]],
async_add_entities,
) -> None:
"""Update friends."""
new_ids = set(coordinator.data.presence)
current_ids = set(current)
# Process new favorites, add them to Home Assistant
new_entities = []
for xuid in new_ids - current_ids:
current[xuid] = [
XboxSensorEntity(coordinator, xuid, attribute)
for attribute in SENSOR_ATTRIBUTES
]
new_entities = new_entities + current[xuid]
if new_entities:
async_add_entities(new_entities)
# Process deleted favorites, remove them from Home Assistant
for xuid in current_ids - new_ids:
coordinator.hass.async_create_task(
async_remove_entities(xuid, coordinator, current)
)
async def async_remove_entities(
xuid: str,
coordinator: XboxUpdateCoordinator,
current: Dict[str, XboxSensorEntity],
) -> None:
"""Remove friend sensors from Home Assistant."""
registry = await async_get_entity_registry(coordinator.hass)
entities = current[xuid]
for entity in entities:
if entity.entity_id in registry.entities:
registry.async_remove(entity.entity_id)
del current[xuid]