161 lines
5.3 KiB
Python
161 lines
5.3 KiB
Python
"""Config flow for Electra Air Conditioner 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 electrasmart.api import STATUS_SUCCESS, Attributes, ElectraAPI, ElectraApiError
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from electrasmart.api.utils import generate_imei
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.const import CONF_TOKEN
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from .const import CONF_IMEI, CONF_OTP, CONF_PHONE_NUMBER, DOMAIN
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_LOGGER = logging.getLogger(__name__)
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class ElectraSmartConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Electra Air Conditioner."""
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VERSION = 1
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def __init__(self) -> None:
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"""Device settings."""
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self._phone_number: str | None = None
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self._description_placeholders = None
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self._otp: str | None = None
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self._imei: str | None = None
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self._token: str | None = None
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self._api: ElectraAPI | None = None
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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 the initial step."""
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if not self._api:
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self._api = ElectraAPI(async_get_clientsession(self.hass))
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errors: dict[str, Any] = {}
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if user_input is None:
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return self._show_setup_form(user_input, errors, "user")
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return await self._validate_phone_number(user_input)
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def _show_setup_form(
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self,
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user_input: dict[str, str] | None = None,
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errors: dict[str, str] | None = None,
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step_id: str = "user",
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) -> ConfigFlowResult:
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"""Show the setup form to the user."""
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if user_input is None:
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user_input = {}
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if step_id == "user":
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schema = {
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vol.Required(
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CONF_PHONE_NUMBER, default=user_input.get(CONF_PHONE_NUMBER, "")
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): str
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}
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else:
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schema = {vol.Required(CONF_OTP, default=user_input.get(CONF_OTP, "")): str}
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return self.async_show_form(
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step_id=step_id,
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data_schema=vol.Schema(schema),
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errors=errors or {},
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description_placeholders=self._description_placeholders,
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)
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async def _validate_phone_number(
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self, user_input: dict[str, str]
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) -> ConfigFlowResult:
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"""Check if config is valid and create entry if so."""
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self._phone_number = user_input[CONF_PHONE_NUMBER]
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self._imei = generate_imei()
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# Check if already configured
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if self.unique_id is None:
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await self.async_set_unique_id(self._phone_number)
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self._abort_if_unique_id_configured()
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assert isinstance(self._api, ElectraAPI)
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try:
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resp = await self._api.generate_new_token(self._phone_number, self._imei)
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except ElectraApiError as exp:
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_LOGGER.error("Failed to connect to API: %s", exp)
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return self._show_setup_form(user_input, {"base": "cannot_connect"}, "user")
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if resp[Attributes.STATUS] == STATUS_SUCCESS:
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if resp[Attributes.DATA][Attributes.RES] != STATUS_SUCCESS:
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return self._show_setup_form(
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user_input, {CONF_PHONE_NUMBER: "invalid_phone_number"}, "user"
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)
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return await self.async_step_one_time_password()
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async def _validate_one_time_password(
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self, user_input: dict[str, str]
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) -> ConfigFlowResult:
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self._otp = user_input[CONF_OTP]
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assert isinstance(self._api, ElectraAPI)
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assert isinstance(self._imei, str)
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assert isinstance(self._phone_number, str)
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assert isinstance(self._otp, str)
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try:
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resp = await self._api.validate_one_time_password(
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self._otp, self._imei, self._phone_number
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)
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except ElectraApiError as exp:
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_LOGGER.error("Failed to connect to API: %s", exp)
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return self._show_setup_form(
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user_input, {"base": "cannot_connect"}, CONF_OTP
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)
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if resp[Attributes.DATA][Attributes.RES] == STATUS_SUCCESS:
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self._token = resp[Attributes.DATA][Attributes.TOKEN]
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data = {
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CONF_TOKEN: self._token,
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CONF_IMEI: self._imei,
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CONF_PHONE_NUMBER: self._phone_number,
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}
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return self.async_create_entry(title=self._phone_number, data=data)
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return self._show_setup_form(user_input, {CONF_OTP: "invalid_auth"}, CONF_OTP)
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async def async_step_one_time_password(
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self,
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user_input: dict[str, Any] | None = None,
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errors: dict[str, str] | None = None,
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) -> ConfigFlowResult:
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"""Ask the verification code to the user."""
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if errors is None:
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errors = {}
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if user_input is None:
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return await self._show_otp_form(errors)
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return await self._validate_one_time_password(user_input)
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async def _show_otp_form(
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self,
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errors: dict[str, str] | None = None,
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) -> ConfigFlowResult:
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"""Show the verification_code form to the user."""
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return self.async_show_form(
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step_id=CONF_OTP,
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data_schema=vol.Schema({vol.Required(CONF_OTP): str}),
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errors=errors or {},
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)
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