mirror of
https://github.com/home-assistant/core
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128 lines
3.7 KiB
Python
128 lines
3.7 KiB
Python
"""Config flow for BleBox devices integration."""
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import logging
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from blebox_uniapi.error import Error, UnsupportedBoxVersion
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from blebox_uniapi.products import Products
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from blebox_uniapi.session import ApiHost
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.const import CONF_HOST, CONF_PORT
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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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 host_port(data):
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"""Return a list with host and port."""
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return (data[CONF_HOST], data[CONF_PORT])
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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, port = host_port(previous_input)
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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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}
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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(config_entries.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):
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"""Initialize the BleBox config flow."""
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self.device_config = {}
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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_user(self, user_input=None):
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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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addr = host_port(user_input)
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for entry in self._async_current_entries():
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if addr == host_port(entry.data):
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host, port = addr
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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 = async_get_clientsession(hass)
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api_host = ApiHost(*addr, DEFAULT_SETUP_TIMEOUT, websession, hass.loop, _LOGGER)
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try:
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product = await Products.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", ex, schema, *addr, UNSUPPORTED_VERSION, _LOGGER.debug
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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, *addr, 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, *addr, 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)
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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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