device_tracker.py

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"""StarLine device tracker."""
 
from homeassistant.components.device_tracker import TrackerEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.helpers.restore_state import RestoreEntity
 
from .account import StarlineAccount, StarlineDevice
from .const import DOMAIN
from .entity import StarlineEntity
 
 
async def async_setup_entry(
    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
) -> None:
    """Set up StarLine entry."""
    account: StarlineAccount = hass.data[DOMAIN][entry.entry_id]
    async_add_entities(
        StarlineDeviceTracker(account, device)
        for device in account.api.devices.values()
        if device.support_position
    )
 
 
class StarlineDeviceTracker(StarlineEntity, TrackerEntity, RestoreEntity):
    """StarLine device tracker."""
 
    _attr_translation_key = "location"
 
    def __init__(self, account: StarlineAccount, device: StarlineDevice) -> None:
        """Set up StarLine entity."""
        super().__init__(account, device, "location")
 
    @property
    def extra_state_attributes(self):
        """Return device specific attributes."""
        return self._account_account.gps_attrs(self._device_device)
 
    @property
    def battery_level(self):
        """Return the battery level of the device."""
        return self._device_device.battery_level
 
    @property
    def location_accuracy(self):
        """Return the gps accuracy of the device."""
        return self._device_device.position.get("r", 0)
 
    @property
    def latitude(self):
        """Return latitude value of the device."""
        return self._device_device.position["x"]
 
    @property
    def longitude(self):
        """Return longitude value of the device."""
        return self._device_device.position["y"]