text: """Support for Traccar."""
  import logging
  
  from aiohttp import web
  import voluptuous as vol
  
  from homeassistant.components.device_tracker import DOMAIN as DEVICE_TRACKER
  from homeassistant.const import CONF_WEBHOOK_ID, HTTP_OK, HTTP_UNPROCESSABLE_ENTITY
  from homeassistant.helpers import config_entry_flow
  import homeassistant.helpers.config_validation as cv
  from homeassistant.helpers.dispatcher import async_dispatcher_send
  
  from .const import (
      ATTR_ACCURACY,
      ATTR_ALTITUDE,
      ATTR_BATTERY,
      ATTR_BEARING,
      ATTR_ID,
      ATTR_LATITUDE,
      ATTR_LONGITUDE,
      ATTR_SPEED,
      ATTR_TIMESTAMP,
      DOMAIN,
  )
  
  _LOGGER = logging.getLogger(__name__)
  
  TRACKER_UPDATE = f"{DOMAIN}_tracker_update"
  
  
  DEFAULT_ACCURACY = HTTP_OK
  DEFAULT_BATTERY = -1
  
  
  def _id(value: str) -> str:
      """Coerce id by removing '-'."""
      return value.replace("-", "")
  
  
  WEBHOOK_SCHEMA = vol.Schema(
      {
          vol.Required(ATTR_ID): vol.All(cv.string, _id),
          vol.Required(ATTR_LATITUDE): cv.latitude,
          vol.Required(ATTR_LONGITUDE): cv.longitude,
          vol.Optional(ATTR_ACCURACY, default=DEFAULT_ACCURACY): vol.Coerce(float),
          vol.Optional(ATTR_ALTITUDE): vol.Coerce(float),
          vol.Optional(ATTR_BATTERY, default=DEFAULT_BATTERY): vol.Coerce(float),
          vol.Optional(ATTR_BEARING): vol.Coerce(float),
          vol.Optional(ATTR_SPEED): vol.Coerce(float),
          vol.Optional(ATTR_TIMESTAMP): vol.Coerce(int),
      }
  )
  
  
  async def async_setup(hass, hass_config):
      """Set up the Traccar component."""
      hass.data[DOMAIN] = {"devices": set(), "unsub_device_tracker": {}}
      return True
  
  
  async def handle_webhook(hass, webhook_id, request):
      """Handle incoming webhook with Traccar request."""
      try:
          data = WEBHOOK_SCHEMA(dict(request.query))
      except vol.MultipleInvalid as error:
          return web.Response(text=error.error_message, status=HTTP_UNPROCESSABLE_ENTITY)
  
      attrs = {
          ATTR_ALTITUDE: data.get(ATTR_ALTITUDE),
          ATTR_BEARING: data.get(ATTR_BEARING),
          ATTR_SPEED: data.get(ATTR_SPEED),
      }
  
      device = data[ATTR_ID]
  
      async_dispatcher_send(
          hass,
          TRACKER_UPDATE,
          device,
          data[ATTR_LATITUDE],
          data[ATTR_LONGITUDE],
          data[ATTR_BATTERY],
          data[ATTR_ACCURACY],
          attrs,
      )
  
      return web.Response(text=f"Setting location for {device}", status=HTTP_OK)
  
  
  async def async_setup_entry(hass, entry):
      """Configure based on config entry."""
      hass.components.webhook.async_register(
          DOMAIN, "Traccar", entry.data[CONF_WEBHOOK_ID], handle_webhook
      )
  
      hass.async_create_task(
          hass.config_entries.async_forward_entry_setup(entry, DEVICE_TRACKER)
      )
      return True
  
  
  async def async_unload_entry(hass, entry):
      """Unload a config entry."""
      hass.components.webhook.async_unregister(entry.data[CONF_WEBHOOK_ID])
      hass.data[DOMAIN]["unsub_device_tracker"].pop(entry.entry_id)()
      await hass.config_entries.async_forward_entry_unload(entry, DEVICE_TRACKER)
      return True
  
  
  async_remove_entry = config_entry_flow.webhook_async_remove_entry
  