text: """The Risco integration."""
  import asyncio
  from datetime import timedelta
  import logging
  
  from pyrisco import CannotConnectError, OperationError, RiscoAPI, UnauthorizedError
  
  from homeassistant.config_entries import ConfigEntry
  from homeassistant.const import (
      CONF_PASSWORD,
      CONF_PIN,
      CONF_SCAN_INTERVAL,
      CONF_USERNAME,
  )
  from homeassistant.core import HomeAssistant
  from homeassistant.exceptions import ConfigEntryNotReady
  from homeassistant.helpers.aiohttp_client import async_get_clientsession
  from homeassistant.helpers.storage import Store
  from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
  
  from .const import DATA_COORDINATOR, DEFAULT_SCAN_INTERVAL, DOMAIN, EVENTS_COORDINATOR
  
  PLATFORMS = ["alarm_control_panel", "binary_sensor", "sensor"]
  UNDO_UPDATE_LISTENER = "undo_update_listener"
  LAST_EVENT_STORAGE_VERSION = 1
  LAST_EVENT_TIMESTAMP_KEY = "last_event_timestamp"
  _LOGGER = logging.getLogger(__name__)
  
  
  async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
      """Set up Risco from a config entry."""
      data = entry.data
      risco = RiscoAPI(data[CONF_USERNAME], data[CONF_PASSWORD], data[CONF_PIN])
      try:
          await risco.login(async_get_clientsession(hass))
      except CannotConnectError as error:
          raise ConfigEntryNotReady() from error
      except UnauthorizedError:
          _LOGGER.exception("Failed to login to Risco cloud")
          return False
  
      scan_interval = entry.options.get(CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL)
      coordinator = RiscoDataUpdateCoordinator(hass, risco, scan_interval)
      await coordinator.async_config_entry_first_refresh()
      events_coordinator = RiscoEventsDataUpdateCoordinator(
          hass, risco, entry.entry_id, 60
      )
  
      undo_listener = entry.add_update_listener(_update_listener)
  
      hass.data.setdefault(DOMAIN, {})
      hass.data[DOMAIN][entry.entry_id] = {
          DATA_COORDINATOR: coordinator,
          UNDO_UPDATE_LISTENER: undo_listener,
          EVENTS_COORDINATOR: events_coordinator,
      }
  
      async def start_platforms():
          await asyncio.gather(
              *(
                  hass.config_entries.async_forward_entry_setup(entry, platform)
                  for platform in PLATFORMS
              )
          )
          await events_coordinator.async_refresh()
  
      hass.async_create_task(start_platforms())
  
      return True
  
  
  async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry):
      """Unload a config entry."""
      unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
      if unload_ok:
          hass.data[DOMAIN][entry.entry_id][UNDO_UPDATE_LISTENER]()
          hass.data[DOMAIN].pop(entry.entry_id)
  
      return unload_ok
  
  
  async def _update_listener(hass: HomeAssistant, entry: ConfigEntry):
      """Handle options update."""
      await hass.config_entries.async_reload(entry.entry_id)
  
  
  class RiscoDataUpdateCoordinator(DataUpdateCoordinator):
      """Class to manage fetching risco data."""
  
      def __init__(self, hass, risco, scan_interval):
          """Initialize global risco data updater."""
          self.risco = risco
          interval = timedelta(seconds=scan_interval)
          super().__init__(
              hass,
              _LOGGER,
              name=DOMAIN,
              update_interval=interval,
          )
  
      async def _async_update_data(self):
          """Fetch data from risco."""
          try:
              return await self.risco.get_state()
          except (CannotConnectError, UnauthorizedError, OperationError) as error:
              raise UpdateFailed(error) from error
  
  
  class RiscoEventsDataUpdateCoordinator(DataUpdateCoordinator):
      """Class to manage fetching risco data."""
  
      def __init__(self, hass, risco, eid, scan_interval):
          """Initialize global risco data updater."""
          self.risco = risco
          self._store = Store(
              hass, LAST_EVENT_STORAGE_VERSION, f"risco_{eid}_last_event_timestamp"
          )
          interval = timedelta(seconds=scan_interval)
          super().__init__(
              hass,
              _LOGGER,
              name=f"{DOMAIN}_events",
              update_interval=interval,
          )
  
      async def _async_update_data(self):
          """Fetch data from risco."""
          last_store = await self._store.async_load() or {}
          last_timestamp = last_store.get(
              LAST_EVENT_TIMESTAMP_KEY, "2020-01-01T00:00:00Z"
          )
          try:
              events = await self.risco.get_events(last_timestamp, 10)
          except (CannotConnectError, UnauthorizedError, OperationError) as error:
              raise UpdateFailed(error) from error
  
          if len(events) > 0:
              await self._store.async_save({LAST_EVENT_TIMESTAMP_KEY: events[0].time})
  
          return events
  