"""Support for tracking an Audi."""
import logging
from homeassistant.components.device_tracker import SOURCE_TYPE_GPS
from homeassistant.helpers.dispatcher import (
async_dispatcher_connect,
async_dispatcher_send,
)
from homeassistant.util import slugify
from homeassistant.components.device_tracker.config_entry import TrackerEntity
from homeassistant.core import callback
from homeassistant.const import CONF_USERNAME
from .const import DOMAIN, SIGNAL_STATE_UPDATED, TRACKER_UPDATE
_LOGGER = logging.getLogger(__name__)
async def async_setup_scanner(hass, config, async_see, discovery_info=None):
"""Old way."""
async def async_setup_entry(hass, config_entry, async_add_entities):
async def see_vehicle(instrument):
"""Handle the reporting of the vehicle position."""
if instrument.vehicle_name in hass.data[DOMAIN]["devices"]:
return
hass.data[DOMAIN]["devices"].add(instrument.vehicle_name)
async_add_entities([AudiDeviceTracker(instrument)])
async_dispatcher_connect(hass, TRACKER_UPDATE, see_vehicle)
account = config_entry.data.get(CONF_USERNAME)
audiData = hass.data[DOMAIN][account]
for config_vehicle in audiData.config_vehicles:
for device_tracker in config_vehicle.device_trackers:
async_dispatcher_send(hass, TRACKER_UPDATE, device_tracker)
return True
class AudiDeviceTracker(TrackerEntity):
"""Represent a tracked device."""
def __init__(self, instrument):
"""Set up Locative entity."""
self._unsub_dispatcher = None
self._instrument = instrument
self._state = instrument.state
@property
def icon(self):
"""Return the icon to use in the frontend, if any."""
return "mdi:car"
@property
def latitude(self):
"""Return latitude value of the device."""
return self._state[0]
@property
def longitude(self):
"""Return longitude value of the device."""
return self._state[1]
@property
def name(self):
"""Return full name of the entity."""
return "{} {}".format(self._vehicle_name, self._entity_name)
@property
def should_poll(self):
"""No polling needed."""
return False
@property
def source_type(self):
"""Return the source type, eg gps or router, of the device."""
return SOURCE_TYPE_GPS
async def async_added_to_hass(self):
"""Register state update callback."""
await super().async_added_to_hass()
self._unsub_dispatcher = async_dispatcher_connect(
self.hass, TRACKER_UPDATE, self._async_receive_data
)
async def async_will_remove_from_hass(self):
"""Clean up after entity before removal."""
await super().async_will_remove_from_hass()
self._unsub_dispatcher()
@callback
def _async_receive_data(self, instrument):
"""Update device data."""
if instrument.vehicle_name != self._vehicle_name:
return
self._state = instrument.state
self.async_write_ha_state()
@property
def _entity_name(self):
return self._instrument.name
@property
def _vehicle_name(self):
return self._instrument.vehicle_name
@property
def unique_id(self):
return self._instrument.full_name
@property
def device_info(self):
return {
"identifiers": {(DOMAIN, self._instrument.vehicle_name)},
"manufacturer": "Audi",
"name": self._vehicle_name,
"device_type": "device_tracker",
}
@property
def device_state_attributes(self):
"""Return device specific state attributes."""
return dict(
self._instrument.attributes,
model="{}/{}".format(
self._instrument.vehicle_model, self._instrument.vehicle_name
),
model_year=self._instrument.vehicle_model_year,
model_family=self._instrument.vehicle_model_family,
title=self._instrument.vehicle_name,
csid=self._instrument.vehicle_csid,
vin=self._instrument.vehicle_vin,
)
