mirror of
https://github.com/home-assistant/core
synced 2024-08-28 03:36:46 +02:00
172 lines
5.5 KiB
Python
172 lines
5.5 KiB
Python
"""The Tesla Wall Connector integration."""
|
|
from __future__ import annotations
|
|
|
|
from collections.abc import Callable
|
|
from dataclasses import dataclass
|
|
from datetime import timedelta
|
|
import logging
|
|
from typing import Any
|
|
|
|
from tesla_wall_connector import WallConnector
|
|
from tesla_wall_connector.exceptions import (
|
|
WallConnectorConnectionError,
|
|
WallConnectorConnectionTimeoutError,
|
|
WallConnectorError,
|
|
)
|
|
|
|
from homeassistant.config_entries import ConfigEntry
|
|
from homeassistant.const import CONF_HOST, CONF_SCAN_INTERVAL, Platform
|
|
from homeassistant.core import HomeAssistant
|
|
from homeassistant.exceptions import ConfigEntryNotReady
|
|
from homeassistant.helpers.aiohttp_client import async_get_clientsession
|
|
from homeassistant.helpers.device_registry import DeviceInfo
|
|
from homeassistant.helpers.update_coordinator import (
|
|
CoordinatorEntity,
|
|
DataUpdateCoordinator,
|
|
UpdateFailed,
|
|
)
|
|
|
|
from .const import (
|
|
DEFAULT_SCAN_INTERVAL,
|
|
DOMAIN,
|
|
WALLCONNECTOR_DATA_LIFETIME,
|
|
WALLCONNECTOR_DATA_VITALS,
|
|
WALLCONNECTOR_DEVICE_NAME,
|
|
)
|
|
|
|
PLATFORMS: list[Platform] = [Platform.BINARY_SENSOR, Platform.SENSOR]
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
|
|
async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
|
|
"""Set up Tesla Wall Connector from a config entry."""
|
|
hass.data.setdefault(DOMAIN, {})
|
|
hostname = entry.data[CONF_HOST]
|
|
|
|
wall_connector = WallConnector(host=hostname, session=async_get_clientsession(hass))
|
|
|
|
try:
|
|
version_data = await wall_connector.async_get_version()
|
|
except WallConnectorError as ex:
|
|
raise ConfigEntryNotReady from ex
|
|
|
|
async def async_update_data():
|
|
"""Fetch new data from the Wall Connector."""
|
|
try:
|
|
vitals = await wall_connector.async_get_vitals()
|
|
lifetime = await wall_connector.async_get_lifetime()
|
|
except WallConnectorConnectionTimeoutError as ex:
|
|
raise UpdateFailed(
|
|
f"Could not fetch data from Tesla WallConnector at {hostname}: Timeout"
|
|
) from ex
|
|
except WallConnectorConnectionError as ex:
|
|
raise UpdateFailed(
|
|
f"Could not fetch data from Tesla WallConnector at {hostname}: Cannot"
|
|
" connect"
|
|
) from ex
|
|
except WallConnectorError as ex:
|
|
raise UpdateFailed(
|
|
f"Could not fetch data from Tesla WallConnector at {hostname}: {ex}"
|
|
) from ex
|
|
|
|
return {
|
|
WALLCONNECTOR_DATA_VITALS: vitals,
|
|
WALLCONNECTOR_DATA_LIFETIME: lifetime,
|
|
}
|
|
|
|
coordinator: DataUpdateCoordinator = DataUpdateCoordinator(
|
|
hass,
|
|
_LOGGER,
|
|
name="tesla-wallconnector",
|
|
update_interval=get_poll_interval(entry),
|
|
update_method=async_update_data,
|
|
)
|
|
|
|
await coordinator.async_config_entry_first_refresh()
|
|
|
|
hass.data[DOMAIN][entry.entry_id] = WallConnectorData(
|
|
wall_connector_client=wall_connector,
|
|
hostname=hostname,
|
|
part_number=version_data.part_number,
|
|
firmware_version=version_data.firmware_version,
|
|
serial_number=version_data.serial_number,
|
|
update_coordinator=coordinator,
|
|
)
|
|
|
|
await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
|
|
|
|
entry.async_on_unload(entry.add_update_listener(update_listener))
|
|
|
|
return True
|
|
|
|
|
|
def get_poll_interval(entry: ConfigEntry) -> timedelta:
|
|
"""Get the poll interval from config."""
|
|
return timedelta(
|
|
seconds=entry.options.get(CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL)
|
|
)
|
|
|
|
|
|
async def update_listener(hass: HomeAssistant, entry: ConfigEntry) -> None:
|
|
"""Handle options update."""
|
|
wall_connector_data: WallConnectorData = hass.data[DOMAIN][entry.entry_id]
|
|
wall_connector_data.update_coordinator.update_interval = get_poll_interval(entry)
|
|
|
|
|
|
async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
|
|
"""Unload a config entry."""
|
|
if unload_ok := await hass.config_entries.async_unload_platforms(entry, PLATFORMS):
|
|
hass.data[DOMAIN].pop(entry.entry_id)
|
|
|
|
return unload_ok
|
|
|
|
|
|
def get_unique_id(serial_number: str, key: str) -> str:
|
|
"""Get a unique entity name."""
|
|
return f"{serial_number}-{key}"
|
|
|
|
|
|
class WallConnectorEntity(CoordinatorEntity):
|
|
"""Base class for Wall Connector entities."""
|
|
|
|
_attr_has_entity_name = True
|
|
|
|
def __init__(self, wall_connector_data: WallConnectorData) -> None:
|
|
"""Initialize WallConnector Entity."""
|
|
self.wall_connector_data = wall_connector_data
|
|
self._attr_unique_id = get_unique_id(
|
|
wall_connector_data.serial_number, self.entity_description.key
|
|
)
|
|
super().__init__(wall_connector_data.update_coordinator)
|
|
|
|
@property
|
|
def device_info(self) -> DeviceInfo:
|
|
"""Return information about the device."""
|
|
return DeviceInfo(
|
|
identifiers={(DOMAIN, self.wall_connector_data.serial_number)},
|
|
name=WALLCONNECTOR_DEVICE_NAME,
|
|
model=self.wall_connector_data.part_number,
|
|
sw_version=self.wall_connector_data.firmware_version,
|
|
manufacturer="Tesla",
|
|
)
|
|
|
|
|
|
@dataclass(frozen=True)
|
|
class WallConnectorLambdaValueGetterMixin:
|
|
"""Mixin with a function pointer for getting sensor value."""
|
|
|
|
value_fn: Callable[[dict], Any]
|
|
|
|
|
|
@dataclass
|
|
class WallConnectorData:
|
|
"""Data for the Tesla Wall Connector integration."""
|
|
|
|
wall_connector_client: WallConnector
|
|
update_coordinator: DataUpdateCoordinator
|
|
hostname: str
|
|
part_number: str
|
|
firmware_version: str
|
|
serial_number: str
|