142 lines
5.2 KiB
Python
142 lines
5.2 KiB
Python
"""Config flow to configure Renault component."""
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from __future__ import annotations
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from typing import TYPE_CHECKING, Any
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from renault_api.const import AVAILABLE_LOCALES
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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 .const import CONF_KAMEREON_ACCOUNT_ID, CONF_LOCALE, DOMAIN
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from .renault_hub import RenaultHub
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class RenaultFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a Renault config flow."""
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VERSION = 1
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def __init__(self) -> None:
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"""Initialize the Renault config flow."""
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self._original_data: dict[str, Any] | None = None
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self.renault_config: dict[str, Any] = {}
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self.renault_hub: RenaultHub | 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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) -> FlowResult:
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"""Handle a Renault config flow start.
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Ask the user for API keys.
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"""
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if user_input:
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locale = user_input[CONF_LOCALE]
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self.renault_config.update(user_input)
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self.renault_config.update(AVAILABLE_LOCALES[locale])
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self.renault_hub = RenaultHub(self.hass, locale)
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if not await self.renault_hub.attempt_login(
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user_input[CONF_USERNAME], user_input[CONF_PASSWORD]
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):
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return self._show_user_form({"base": "invalid_credentials"})
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return await self.async_step_kamereon()
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return self._show_user_form()
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def _show_user_form(self, errors: dict[str, Any] | None = None) -> FlowResult:
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"""Show the API keys form."""
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema(
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{
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vol.Required(CONF_LOCALE): vol.In(AVAILABLE_LOCALES.keys()),
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vol.Required(CONF_USERNAME): str,
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vol.Required(CONF_PASSWORD): str,
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}
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),
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errors=errors or {},
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)
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async def async_step_kamereon(
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self, user_input: dict[str, Any] | None = None
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) -> FlowResult:
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"""Select Kamereon account."""
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if user_input:
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await self.async_set_unique_id(user_input[CONF_KAMEREON_ACCOUNT_ID])
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self._abort_if_unique_id_configured()
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self.renault_config.update(user_input)
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return self.async_create_entry(
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title=user_input[CONF_KAMEREON_ACCOUNT_ID], data=self.renault_config
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)
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assert self.renault_hub
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accounts = await self.renault_hub.get_account_ids()
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if len(accounts) == 0:
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return self.async_abort(reason="kamereon_no_account")
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if len(accounts) == 1:
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await self.async_set_unique_id(accounts[0])
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self._abort_if_unique_id_configured()
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self.renault_config[CONF_KAMEREON_ACCOUNT_ID] = accounts[0]
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return self.async_create_entry(
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title=self.renault_config[CONF_KAMEREON_ACCOUNT_ID],
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data=self.renault_config,
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)
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return self.async_show_form(
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step_id="kamereon",
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data_schema=vol.Schema(
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{vol.Required(CONF_KAMEREON_ACCOUNT_ID): vol.In(accounts)}
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),
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)
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async def async_step_reauth(self, user_input: dict[str, Any]) -> FlowResult:
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"""Perform reauth upon an API authentication error."""
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self._original_data = user_input.copy()
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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, Any] | None = None
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) -> FlowResult:
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"""Dialog that informs the user that reauth is required."""
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if not user_input:
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return self._show_reauth_confirm_form()
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if TYPE_CHECKING:
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assert self._original_data
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# Check credentials
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self.renault_hub = RenaultHub(self.hass, self._original_data[CONF_LOCALE])
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if not await self.renault_hub.attempt_login(
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self._original_data[CONF_USERNAME], user_input[CONF_PASSWORD]
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):
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return self._show_reauth_confirm_form({"base": "invalid_credentials"})
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# Update existing entry
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data = {**self._original_data, CONF_PASSWORD: user_input[CONF_PASSWORD]}
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existing_entry = await self.async_set_unique_id(
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self._original_data[CONF_KAMEREON_ACCOUNT_ID]
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)
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if TYPE_CHECKING:
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assert existing_entry
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self.hass.config_entries.async_update_entry(existing_entry, data=data)
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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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def _show_reauth_confirm_form(
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self, errors: dict[str, Any] | None = None
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) -> FlowResult:
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"""Show the API keys form."""
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if TYPE_CHECKING:
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assert self._original_data
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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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errors=errors or {},
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description_placeholders={
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CONF_USERNAME: self._original_data[CONF_USERNAME]
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},
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)
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