mirror of https://github.com/home-assistant/core
211 lines
6.7 KiB
Python
211 lines
6.7 KiB
Python
"""Config flow for BleBox devices integration."""
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from __future__ import annotations
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import logging
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from typing import Any
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from blebox_uniapi.box import Box
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from blebox_uniapi.error import (
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Error,
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UnauthorizedRequest,
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UnsupportedBoxResponse,
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UnsupportedBoxVersion,
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)
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from blebox_uniapi.session import ApiHost
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import voluptuous as vol
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from homeassistant.components import zeroconf
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_PORT, CONF_USERNAME
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from . import get_maybe_authenticated_session
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from .const import (
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ADDRESS_ALREADY_CONFIGURED,
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CANNOT_CONNECT,
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DEFAULT_HOST,
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DEFAULT_PORT,
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DEFAULT_SETUP_TIMEOUT,
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DOMAIN,
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UNKNOWN,
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UNSUPPORTED_VERSION,
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)
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_LOGGER = logging.getLogger(__name__)
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def create_schema(previous_input=None):
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"""Create a schema with given values as default."""
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if previous_input is not None:
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host = previous_input[CONF_HOST]
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port = previous_input[CONF_PORT]
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else:
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host = DEFAULT_HOST
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port = DEFAULT_PORT
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return vol.Schema(
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{
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vol.Required(CONF_HOST, default=host): str,
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vol.Required(CONF_PORT, default=port): int,
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vol.Inclusive(CONF_USERNAME, "auth"): str,
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vol.Inclusive(CONF_PASSWORD, "auth"): str,
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}
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)
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LOG_MSG = {
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UNSUPPORTED_VERSION: "Outdated firmware",
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CANNOT_CONNECT: "Failed to identify device",
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UNKNOWN: "Unknown error while identifying device",
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}
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class BleBoxConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for BleBox devices."""
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VERSION = 1
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def __init__(self) -> None:
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"""Initialize the BleBox config flow."""
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self.device_config: dict[str, Any] = {}
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def handle_step_exception(
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self, step, exception, schema, host, port, message_id, log_fn
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):
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"""Handle step exceptions."""
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log_fn("%s at %s:%d (%s)", LOG_MSG[message_id], host, port, exception)
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return self.async_show_form(
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step_id="user",
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data_schema=schema,
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errors={"base": message_id},
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description_placeholders={"address": f"{host}:{port}"},
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)
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async def async_step_zeroconf(
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self, discovery_info: zeroconf.ZeroconfServiceInfo
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) -> ConfigFlowResult:
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"""Handle zeroconf discovery."""
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hass = self.hass
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ipaddress = (discovery_info.host, discovery_info.port)
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self.device_config["host"] = discovery_info.host
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self.device_config["port"] = discovery_info.port
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websession = async_get_clientsession(hass)
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api_host = ApiHost(
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*ipaddress, DEFAULT_SETUP_TIMEOUT, websession, hass.loop, _LOGGER
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)
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try:
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product = await Box.async_from_host(api_host)
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except UnsupportedBoxVersion:
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return self.async_abort(reason="unsupported_device_version")
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except UnsupportedBoxResponse:
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return self.async_abort(reason="unsupported_device_response")
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self.device_config["name"] = product.name
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# Check if configured but IP changed since
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await self.async_set_unique_id(product.unique_id)
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self._abort_if_unique_id_configured(updates={CONF_HOST: discovery_info.host})
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self.context.update(
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{
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"title_placeholders": {
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"name": self.device_config["name"],
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"host": self.device_config["host"],
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},
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"configuration_url": f"http://{discovery_info.host}",
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}
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)
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return await self.async_step_confirm_discovery()
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async def async_step_confirm_discovery(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Handle discovery confirmation."""
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if user_input is not None:
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return self.async_create_entry(
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title=self.device_config["name"],
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data={
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"host": self.device_config["host"],
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"port": self.device_config["port"],
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},
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)
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return self.async_show_form(
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step_id="confirm_discovery",
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description_placeholders={
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"name": self.device_config["name"],
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"host": self.device_config["host"],
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"port": self.device_config["port"],
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},
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)
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async def async_step_user(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Handle initial user-triggered config step."""
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hass = self.hass
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schema = create_schema(user_input)
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if user_input is None:
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return self.async_show_form(
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step_id="user",
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data_schema=schema,
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errors={},
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description_placeholders={},
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)
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host = user_input[CONF_HOST]
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port = user_input[CONF_PORT]
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username = user_input.get(CONF_USERNAME)
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password = user_input.get(CONF_PASSWORD)
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for entry in self._async_current_entries():
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if host == entry.data[CONF_HOST] and port == entry.data[CONF_PORT]:
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return self.async_abort(
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reason=ADDRESS_ALREADY_CONFIGURED,
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description_placeholders={"address": f"{host}:{port}"},
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)
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websession = get_maybe_authenticated_session(hass, password, username)
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api_host = ApiHost(
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host, port, DEFAULT_SETUP_TIMEOUT, websession, hass.loop, _LOGGER
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)
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try:
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product = await Box.async_from_host(api_host)
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except UnsupportedBoxVersion as ex:
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return self.handle_step_exception(
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"user",
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ex,
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schema,
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host,
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port,
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UNSUPPORTED_VERSION,
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_LOGGER.debug,
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)
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except UnauthorizedRequest as ex:
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return self.handle_step_exception(
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"user", ex, schema, host, port, CANNOT_CONNECT, _LOGGER.error
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)
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except Error as ex:
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return self.handle_step_exception(
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"user", ex, schema, host, port, CANNOT_CONNECT, _LOGGER.warning
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)
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except RuntimeError as ex:
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return self.handle_step_exception(
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"user", ex, schema, host, port, UNKNOWN, _LOGGER.error
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)
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# Check if configured but IP changed since
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await self.async_set_unique_id(product.unique_id, raise_on_progress=False)
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self._abort_if_unique_id_configured()
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return self.async_create_entry(title=product.name, data=user_input)
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