78 lines
2.6 KiB
Python
78 lines
2.6 KiB
Python
"""Config Flow for OSO Energy."""
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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 apyosoenergyapi import OSOEnergy
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import voluptuous as vol
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from homeassistant.config_entries import (
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SOURCE_REAUTH,
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ConfigEntry,
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ConfigFlow,
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ConfigFlowResult,
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)
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from homeassistant.const import CONF_API_KEY
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from homeassistant.helpers import aiohttp_client
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from .const import DOMAIN
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_LOGGER = logging.getLogger(__name__)
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_SCHEMA_STEP_USER = vol.Schema({vol.Required(CONF_API_KEY): str})
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class OSOEnergyFlowHandler(ConfigFlow, domain=DOMAIN):
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"""Handle a OSO Energy config flow."""
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VERSION = 1
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def __init__(self) -> None:
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"""Initialize."""
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self.entry: ConfigEntry | None = None
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async def async_step_user(self, user_input=None) -> ConfigFlowResult:
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"""Handle a flow initialized by the user."""
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errors = {}
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if user_input is not None:
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# Verify Subscription key
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if user_email := await self.get_user_email(user_input[CONF_API_KEY]):
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await self.async_set_unique_id(user_email)
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if self.context["source"] == SOURCE_REAUTH and self.entry:
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self.hass.config_entries.async_update_entry(
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self.entry, title=user_email, data=user_input
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)
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await self.hass.config_entries.async_reload(self.entry.entry_id)
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return self.async_abort(reason="reauth_successful")
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self._abort_if_unique_id_configured()
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return self.async_create_entry(title=user_email, data=user_input)
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errors["base"] = "invalid_auth"
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return self.async_show_form(
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step_id="user",
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data_schema=_SCHEMA_STEP_USER,
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errors=errors,
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)
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async def get_user_email(self, subscription_key: str) -> str | None:
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"""Return the user email for the provided subscription key."""
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try:
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websession = aiohttp_client.async_get_clientsession(self.hass)
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client = OSOEnergy(subscription_key, websession)
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return await client.get_user_email()
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except Exception: # pylint: disable=broad-except
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_LOGGER.exception("Unknown error occurred")
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return None
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async def async_step_reauth(
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self, user_input: Mapping[str, Any]
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) -> ConfigFlowResult:
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"""Re Authenticate a user."""
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self.entry = self.hass.config_entries.async_get_entry(self.context["entry_id"])
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data = {CONF_API_KEY: user_input[CONF_API_KEY]}
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return await self.async_step_user(data)
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