text: """Config flow for DirecTV."""
  from __future__ import annotations
  
  import logging
  from typing import Any
  from urllib.parse import urlparse
  
  from directv import DIRECTV, DIRECTVError
  import voluptuous as vol
  
  from homeassistant.components.ssdp import ATTR_SSDP_LOCATION, ATTR_UPNP_SERIAL
  from homeassistant.config_entries import CONN_CLASS_LOCAL_POLL, ConfigFlow
  from homeassistant.const import CONF_HOST, CONF_NAME
  from homeassistant.helpers.aiohttp_client import async_get_clientsession
  from homeassistant.helpers.typing import (
      ConfigType,
      DiscoveryInfoType,
      HomeAssistantType,
  )
  
  from .const import CONF_RECEIVER_ID
  from .const import DOMAIN  # pylint: disable=unused-import
  
  _LOGGER = logging.getLogger(__name__)
  
  ERROR_CANNOT_CONNECT = "cannot_connect"
  ERROR_UNKNOWN = "unknown"
  
  
  async def validate_input(hass: HomeAssistantType, data: dict) -> dict[str, Any]:
      """Validate the user input allows us to connect.
  
      Data has the keys from DATA_SCHEMA with values provided by the user.
      """
      session = async_get_clientsession(hass)
      directv = DIRECTV(data[CONF_HOST], session=session)
      device = await directv.update()
  
      return {CONF_RECEIVER_ID: device.info.receiver_id}
  
  
  class DirecTVConfigFlow(ConfigFlow, domain=DOMAIN):
      """Handle a config flow for DirecTV."""
  
      VERSION = 1
      CONNECTION_CLASS = CONN_CLASS_LOCAL_POLL
  
      def __init__(self):
          """Set up the instance."""
          self.discovery_info = {}
  
      async def async_step_user(
          self, user_input: ConfigType | None = None
      ) -> dict[str, Any]:
          """Handle a flow initiated by the user."""
          if user_input is None:
              return self._show_setup_form()
  
          try:
              info = await validate_input(self.hass, user_input)
          except DIRECTVError:
              return self._show_setup_form({"base": ERROR_CANNOT_CONNECT})
          except Exception:  # pylint: disable=broad-except
              _LOGGER.exception("Unexpected exception")
              return self.async_abort(reason=ERROR_UNKNOWN)
  
          user_input[CONF_RECEIVER_ID] = info[CONF_RECEIVER_ID]
  
          await self.async_set_unique_id(user_input[CONF_RECEIVER_ID])
          self._abort_if_unique_id_configured(updates={CONF_HOST: user_input[CONF_HOST]})
  
          return self.async_create_entry(title=user_input[CONF_HOST], data=user_input)
  
      async def async_step_ssdp(
          self, discovery_info: DiscoveryInfoType
      ) -> dict[str, Any]:
          """Handle SSDP discovery."""
          host = urlparse(discovery_info[ATTR_SSDP_LOCATION]).hostname
          receiver_id = None
  
          if discovery_info.get(ATTR_UPNP_SERIAL):
              receiver_id = discovery_info[ATTR_UPNP_SERIAL][4:]  # strips off RID-
  
          self.context.update({"title_placeholders": {"name": host}})
  
          self.discovery_info.update(
              {CONF_HOST: host, CONF_NAME: host, CONF_RECEIVER_ID: receiver_id}
          )
  
          try:
              info = await validate_input(self.hass, self.discovery_info)
          except DIRECTVError:
              return self.async_abort(reason=ERROR_CANNOT_CONNECT)
          except Exception:  # pylint: disable=broad-except
              _LOGGER.exception("Unexpected exception")
              return self.async_abort(reason=ERROR_UNKNOWN)
  
          self.discovery_info[CONF_RECEIVER_ID] = info[CONF_RECEIVER_ID]
  
          await self.async_set_unique_id(self.discovery_info[CONF_RECEIVER_ID])
          self._abort_if_unique_id_configured(
              updates={CONF_HOST: self.discovery_info[CONF_HOST]}
          )
  
          return await self.async_step_ssdp_confirm()
  
      async def async_step_ssdp_confirm(
          self, user_input: ConfigType = None
      ) -> dict[str, Any]:
          """Handle a confirmation flow initiated by SSDP."""
          if user_input is None:
              return self.async_show_form(
                  step_id="ssdp_confirm",
                  description_placeholders={"name": self.discovery_info[CONF_NAME]},
                  errors={},
              )
  
          return self.async_create_entry(
              title=self.discovery_info[CONF_NAME],
              data=self.discovery_info,
          )
  
      def _show_setup_form(self, errors: dict | None = None) -> dict[str, Any]:
          """Show the setup form to the user."""
          return self.async_show_form(
              step_id="user",
              data_schema=vol.Schema({vol.Required(CONF_HOST): str}),
              errors=errors or {},
          )
  