99 lines
3.5 KiB
Python
99 lines
3.5 KiB
Python
"""Config flow for Litter-Robot integration."""
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from __future__ import annotations
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from collections.abc import Mapping
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import logging
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from typing import Any
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from pylitterbot import Account
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from pylitterbot.exceptions import LitterRobotException, LitterRobotLoginException
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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_PASSWORD, CONF_USERNAME
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from homeassistant.data_entry_flow import FlowResult
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from .const import DOMAIN
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_LOGGER = logging.getLogger(__name__)
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STEP_USER_DATA_SCHEMA = vol.Schema(
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{vol.Required(CONF_USERNAME): str, vol.Required(CONF_PASSWORD): str}
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)
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class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Litter-Robot."""
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VERSION = 1
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username: str
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async def async_step_reauth(self, entry_data: Mapping[str, Any]) -> FlowResult:
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"""Handle a reauthorization flow request."""
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self.username = entry_data[CONF_USERNAME]
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return await self.async_step_reauth_confirm()
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async def async_step_reauth_confirm(
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self, user_input: dict[str, str] | None = None
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) -> FlowResult:
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"""Handle user's reauth credentials."""
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errors = {}
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if user_input:
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entry_id = self.context["entry_id"]
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if entry := self.hass.config_entries.async_get_entry(entry_id):
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user_input = user_input | {CONF_USERNAME: self.username}
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if not (error := await self._async_validate_input(user_input)):
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self.hass.config_entries.async_update_entry(
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entry,
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data=entry.data | user_input,
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)
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await self.hass.config_entries.async_reload(entry.entry_id)
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return self.async_abort(reason="reauth_successful")
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errors["base"] = error
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return self.async_show_form(
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step_id="reauth_confirm",
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data_schema=vol.Schema({vol.Required(CONF_PASSWORD): str}),
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description_placeholders={CONF_USERNAME: self.username},
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errors=errors,
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)
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async def async_step_user(
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self, user_input: Mapping[str, Any] | None = None
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) -> FlowResult:
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"""Handle the initial step."""
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errors = {}
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if user_input is not None:
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self._async_abort_entries_match({CONF_USERNAME: user_input[CONF_USERNAME]})
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if not (error := await self._async_validate_input(user_input)):
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return self.async_create_entry(
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title=user_input[CONF_USERNAME], data=user_input
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)
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errors["base"] = error
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return self.async_show_form(
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step_id="user", data_schema=STEP_USER_DATA_SCHEMA, errors=errors
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)
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async def _async_validate_input(self, user_input: Mapping[str, Any]) -> str:
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"""Validate login credentials."""
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account = Account(websession=async_get_clientsession(self.hass))
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try:
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await account.connect(
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username=user_input[CONF_USERNAME],
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password=user_input[CONF_PASSWORD],
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)
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await account.disconnect()
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except LitterRobotLoginException:
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return "invalid_auth"
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except LitterRobotException:
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return "cannot_connect"
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except Exception as ex: # pylint: disable=broad-except
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_LOGGER.exception("Unexpected exception: %s", ex)
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return "unknown"
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return ""
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