71 lines
1.9 KiB
Python
71 lines
1.9 KiB
Python
"""Coordinator for Bluetti integration."""
|
|
|
|
from __future__ import annotations
|
|
|
|
from datetime import timedelta
|
|
import logging
|
|
|
|
from bleak import BleakClient
|
|
|
|
from homeassistant.components import bluetooth
|
|
from homeassistant.core import HomeAssistant
|
|
from homeassistant.helpers.update_coordinator import (
|
|
DataUpdateCoordinator,
|
|
)
|
|
|
|
from .bluetti_bt_lib.bluetooth.device_reader import DeviceReader
|
|
from .bluetti_bt_lib.utils.device_builder import build_device
|
|
|
|
from .utils import mac_loggable
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
|
|
class PollingCoordinator(DataUpdateCoordinator):
|
|
"""Polling coordinator."""
|
|
|
|
def __init__(
|
|
self,
|
|
hass: HomeAssistant,
|
|
address: str,
|
|
device_name: str,
|
|
polling_interval: int,
|
|
persistent_conn: bool,
|
|
polling_timeout: int,
|
|
max_retries: int,
|
|
):
|
|
"""Initialize coordinator."""
|
|
super().__init__(
|
|
hass,
|
|
_LOGGER,
|
|
name="Bluetti polling coordinator",
|
|
update_interval=timedelta(seconds=polling_interval),
|
|
)
|
|
|
|
# Create client
|
|
self.logger.debug("Creating client")
|
|
device = bluetooth.async_ble_device_from_address(hass, address)
|
|
if device is None:
|
|
self.logger.error("Device %s not available", mac_loggable(address))
|
|
return None
|
|
client = BleakClient(device)
|
|
bluetti_device = build_device(address, device_name)
|
|
|
|
self.reader = DeviceReader(
|
|
client,
|
|
bluetti_device,
|
|
self.hass.loop.create_future,
|
|
persistent_conn=persistent_conn,
|
|
polling_timeout=polling_timeout,
|
|
max_retries=max_retries,
|
|
)
|
|
|
|
async def _async_update_data(self):
|
|
"""Fetch data from API endpoint.
|
|
|
|
This is the place to pre-process the data to lookup tables
|
|
so entities can quickly look up their data.
|
|
"""
|
|
|
|
return await self.reader.read_data()
|