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127 lines
4.0 KiB
Python
127 lines
4.0 KiB
Python
"""Config flow to configure the OVO Energy integration."""
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from collections.abc import Mapping
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from typing import Any, override
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import aiohttp
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from ovoenergy import OVOEnergy
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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_PASSWORD, CONF_USERNAME
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from .const import CONF_ACCOUNT, DOMAIN
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REAUTH_SCHEMA = vol.Schema({vol.Required(CONF_PASSWORD): str})
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USER_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_USERNAME): str,
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vol.Required(CONF_PASSWORD): str,
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vol.Optional(CONF_ACCOUNT): str,
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}
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)
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class OVOEnergyFlowHandler(ConfigFlow, domain=DOMAIN):
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"""Handle a OVO Energy config flow."""
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VERSION = 1
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def __init__(self) -> None:
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"""Initialize the flow."""
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self.username = None
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self.account = None
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@override
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async def async_step_user(
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self,
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user_input: Mapping[str, Any] | None = None,
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) -> ConfigFlowResult:
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"""Handle a flow initiated by the user."""
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errors = {}
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if user_input is not None:
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client = OVOEnergy(
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client_session=async_get_clientsession(self.hass),
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)
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if (custom_account := user_input.get(CONF_ACCOUNT)) is not None:
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client.custom_account_id = custom_account
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try:
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authenticated = await client.authenticate(
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user_input[CONF_USERNAME],
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user_input[CONF_PASSWORD],
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)
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await client.bootstrap_accounts()
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except aiohttp.ClientError:
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errors["base"] = "cannot_connect"
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else:
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if authenticated:
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await self.async_set_unique_id(user_input[CONF_USERNAME])
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self._abort_if_unique_id_configured()
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return self.async_create_entry(
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title=client.username,
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data={
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CONF_USERNAME: user_input[CONF_USERNAME],
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CONF_PASSWORD: user_input[CONF_PASSWORD],
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CONF_ACCOUNT: client.account_id,
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},
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)
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errors["base"] = "invalid_auth"
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return self.async_show_form(
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step_id="user", data_schema=USER_SCHEMA, errors=errors
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)
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async def async_step_reauth(
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self,
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entry_data: Mapping[str, Any],
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) -> ConfigFlowResult:
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"""Handle configuration by re-auth."""
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self.username = entry_data.get(CONF_USERNAME)
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self.account = entry_data.get(CONF_ACCOUNT)
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if self.username:
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# If we have a username, use it as flow title
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self.context["title_placeholders"] = {CONF_USERNAME: self.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,
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user_input: Mapping[str, Any] | None = None,
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) -> ConfigFlowResult:
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"""Handle configuration by re-auth."""
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errors = {}
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if user_input is not None:
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client = OVOEnergy(
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client_session=async_get_clientsession(self.hass),
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)
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if self.account is not None:
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client.custom_account_id = self.account
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try:
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authenticated = await client.authenticate(
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self.username,
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user_input[CONF_PASSWORD],
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)
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except aiohttp.ClientError:
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errors["base"] = "connection_error"
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else:
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if authenticated:
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return self.async_update_reload_and_abort(
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self._get_reauth_entry(),
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data_updates={CONF_PASSWORD: user_input[CONF_PASSWORD]},
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)
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errors["base"] = "authorization_error"
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return self.async_show_form(
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step_id="reauth_confirm", data_schema=REAUTH_SCHEMA, errors=errors
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)
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