148 lines
5.3 KiB
Python
148 lines
5.3 KiB
Python
"""Config flow for Sense integration."""
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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 sense_energy import (
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ASyncSenseable,
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SenseAuthenticationException,
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SenseMFARequiredException,
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)
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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_CODE, CONF_EMAIL, CONF_PASSWORD, CONF_TIMEOUT
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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 ACTIVE_UPDATE_RATE, DEFAULT_TIMEOUT, DOMAIN, SENSE_CONNECT_EXCEPTIONS
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_LOGGER = logging.getLogger(__name__)
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DATA_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_EMAIL): str,
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vol.Required(CONF_PASSWORD): str,
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vol.Optional(CONF_TIMEOUT, default=DEFAULT_TIMEOUT): vol.Coerce(int),
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}
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)
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class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Sense."""
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VERSION = 1
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def __init__(self):
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"""Init Config ."""
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self._gateway = None
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self._auth_data = {}
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super().__init__()
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async def validate_input(self, data):
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"""Validate the user input allows us to connect.
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Data has the keys from DATA_SCHEMA with values provided by the user.
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"""
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self._auth_data.update(dict(data))
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timeout = self._auth_data[CONF_TIMEOUT]
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client_session = async_get_clientsession(self.hass)
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self._gateway = ASyncSenseable(
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api_timeout=timeout, wss_timeout=timeout, client_session=client_session
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)
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self._gateway.rate_limit = ACTIVE_UPDATE_RATE
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await self._gateway.authenticate(
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self._auth_data[CONF_EMAIL], self._auth_data[CONF_PASSWORD]
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)
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async def create_entry_from_data(self):
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"""Create the entry from the config data."""
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self._auth_data["access_token"] = self._gateway.sense_access_token
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self._auth_data["user_id"] = self._gateway.sense_user_id
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self._auth_data["device_id"] = self._gateway.device_id
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self._auth_data["refresh_token"] = self._gateway.refresh_token
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self._auth_data["monitor_id"] = self._gateway.sense_monitor_id
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existing_entry = await self.async_set_unique_id(self._auth_data[CONF_EMAIL])
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if not existing_entry:
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return self.async_create_entry(
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title=self._auth_data[CONF_EMAIL], data=self._auth_data
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)
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self.hass.config_entries.async_update_entry(
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existing_entry, data=self._auth_data
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)
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await self.hass.config_entries.async_reload(existing_entry.entry_id)
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return self.async_abort(reason="reauth_successful")
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async def validate_input_and_create_entry(self, user_input, errors):
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"""Validate the input and create the entry from the data."""
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try:
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await self.validate_input(user_input)
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except SenseMFARequiredException:
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return await self.async_step_validation()
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except SENSE_CONNECT_EXCEPTIONS:
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errors["base"] = "cannot_connect"
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except SenseAuthenticationException:
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errors["base"] = "invalid_auth"
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except Exception: # pylint: disable=broad-except
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_LOGGER.exception("Unexpected exception")
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errors["base"] = "unknown"
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else:
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return await self.create_entry_from_data()
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return None
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async def async_step_validation(self, user_input=None):
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"""Handle validation (2fa) step."""
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errors = {}
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if user_input:
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try:
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await self._gateway.validate_mfa(user_input[CONF_CODE])
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except SENSE_CONNECT_EXCEPTIONS:
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errors["base"] = "cannot_connect"
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except SenseAuthenticationException:
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errors["base"] = "invalid_auth"
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except Exception: # pylint: disable=broad-except
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_LOGGER.exception("Unexpected exception")
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errors["base"] = "unknown"
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else:
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return await self.create_entry_from_data()
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return self.async_show_form(
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step_id="validation",
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data_schema=vol.Schema({vol.Required(CONF_CODE): vol.All(str, vol.Strip)}),
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errors=errors,
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)
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async def async_step_user(self, user_input=None):
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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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if result := await self.validate_input_and_create_entry(user_input, errors):
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return result
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return self.async_show_form(
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step_id="user", data_schema=DATA_SCHEMA, errors=errors
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)
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async def async_step_reauth(self, entry_data: Mapping[str, Any]) -> FlowResult:
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"""Handle configuration by re-auth."""
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self._auth_data = dict(entry_data)
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return await self.async_step_reauth_validate(entry_data)
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async def async_step_reauth_validate(self, user_input=None):
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"""Handle reauth and validation."""
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errors = {}
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if user_input is not None:
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if result := await self.validate_input_and_create_entry(user_input, errors):
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return result
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return self.async_show_form(
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step_id="reauth_validate",
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data_schema=vol.Schema({vol.Required(CONF_PASSWORD): str}),
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errors=errors,
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description_placeholders={
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CONF_EMAIL: self._auth_data[CONF_EMAIL],
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},
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)
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