mirror of
https://github.com/jpawlowski/hass.tibber_prices.git
synced 2026-03-29 21:03:40 +00:00
359 lines
12 KiB
Python
359 lines
12 KiB
Python
"""Adds config flow for tibber_prices."""
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from __future__ import annotations
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from typing import Any
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import voluptuous as vol
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from homeassistant.config_entries import (
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ConfigEntry,
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ConfigFlow,
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ConfigFlowResult,
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ConfigSubentry,
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ConfigSubentryFlow,
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OptionsFlow,
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SubentryFlowResult,
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)
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from homeassistant.const import CONF_ACCESS_TOKEN
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from homeassistant.core import callback
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from homeassistant.helpers.aiohttp_client import async_create_clientsession
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from homeassistant.helpers.selector import (
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BooleanSelector,
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NumberSelector,
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NumberSelectorConfig,
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NumberSelectorMode,
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SelectSelector,
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SelectSelectorConfig,
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SelectSelectorMode,
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TextSelector,
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TextSelectorConfig,
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TextSelectorType,
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)
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from .api import (
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TibberPricesApiClient,
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TibberPricesApiClientAuthenticationError,
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TibberPricesApiClientCommunicationError,
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TibberPricesApiClientError,
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)
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from .const import (
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CONF_BEST_PRICE_FLEX,
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CONF_EXTENDED_DESCRIPTIONS,
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CONF_PEAK_PRICE_FLEX,
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DEFAULT_BEST_PRICE_FLEX,
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DEFAULT_EXTENDED_DESCRIPTIONS,
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DEFAULT_PEAK_PRICE_FLEX,
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DOMAIN,
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LOGGER,
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)
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class TibberPricesFlowHandler(ConfigFlow, domain=DOMAIN):
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"""Config flow for tibber_prices."""
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VERSION = 1
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MINOR_VERSION = 0
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def __init__(self) -> None:
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"""Initialize the config flow."""
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super().__init__()
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self._reauth_entry: ConfigEntry | None = None
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@classmethod
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@callback
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def async_get_supported_subentry_types(cls, config_entry: ConfigEntry) -> dict[str, type[ConfigSubentryFlow]]: # noqa: ARG003
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"""Return subentries supported by this integration."""
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return {"home": TibberPricesSubentryFlowHandler}
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@staticmethod
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def async_get_reauth_flow(entry: ConfigEntry) -> ConfigFlow:
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"""Return the reauth flow handler for this integration."""
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return TibberPricesReauthFlowHandler(entry)
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def is_matching(self, other_flow: dict) -> bool:
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"""Return True if match_dict matches this flow."""
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return bool(other_flow.get("domain") == DOMAIN)
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async def async_step_user(
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self,
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user_input: dict | None = None,
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) -> ConfigFlowResult:
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"""Handle a flow initialized by the user. Only ask for access token."""
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_errors = {}
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if user_input is not None:
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try:
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viewer = await self._get_viewer_details(access_token=user_input[CONF_ACCESS_TOKEN])
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except TibberPricesApiClientAuthenticationError as exception:
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LOGGER.warning(exception)
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_errors["base"] = "auth"
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except TibberPricesApiClientCommunicationError as exception:
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LOGGER.error(exception)
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_errors["base"] = "connection"
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except TibberPricesApiClientError as exception:
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LOGGER.exception(exception)
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_errors["base"] = "unknown"
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else:
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user_id = viewer.get("userId", None)
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user_name = viewer.get("name") or user_id or "Unknown User"
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user_login = viewer.get("login", "N/A")
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homes = viewer.get("homes", [])
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if not user_id:
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LOGGER.error("No user ID found: %s", viewer)
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return self.async_abort(reason="unknown")
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if not homes:
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LOGGER.error("No homes found: %s", viewer)
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return self.async_abort(reason="unknown")
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LOGGER.debug("Viewer data received: %s", viewer)
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data = {CONF_ACCESS_TOKEN: user_input[CONF_ACCESS_TOKEN], "homes": homes}
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await self.async_set_unique_id(unique_id=str(user_id))
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self._abort_if_unique_id_configured()
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return self.async_create_entry(
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title=user_name,
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data=data,
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description=f"{user_login} ({user_id})",
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description_placeholders={
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"user_id": user_id,
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"user_name": user_name,
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"user_login": user_login,
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},
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)
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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(
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CONF_ACCESS_TOKEN,
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default=(user_input or {}).get(CONF_ACCESS_TOKEN, vol.UNDEFINED),
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): TextSelector(
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TextSelectorConfig(
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type=TextSelectorType.TEXT,
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),
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),
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},
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),
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errors=_errors,
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)
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async def _get_viewer_details(self, access_token: str) -> dict:
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"""Validate credentials and return information about the account (viewer object)."""
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client = TibberPricesApiClient(
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access_token=access_token,
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session=async_create_clientsession(self.hass),
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)
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result = await client.async_get_viewer_details()
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return result["viewer"]
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class TibberPricesReauthFlowHandler(ConfigFlow):
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"""Handle a reauthentication flow for tibber_prices."""
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def __init__(self, entry: ConfigEntry) -> None:
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"""Initialize the reauth flow handler."""
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self._entry = entry
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self._errors: dict[str, str] = {}
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async def async_step_user(self, user_input: dict | None = None) -> ConfigFlowResult:
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"""Prompt for a new access token."""
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if user_input is not None:
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try:
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await TibberPricesApiClient(
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access_token=user_input[CONF_ACCESS_TOKEN],
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session=async_create_clientsession(self.hass),
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).async_get_viewer_details()
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except TibberPricesApiClientAuthenticationError as exception:
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LOGGER.warning(exception)
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self._errors["base"] = "auth"
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except TibberPricesApiClientCommunicationError as exception:
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LOGGER.error(exception)
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self._errors["base"] = "connection"
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except TibberPricesApiClientError as exception:
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LOGGER.exception(exception)
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self._errors["base"] = "unknown"
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else:
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self.hass.config_entries.async_update_entry(
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self._entry,
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data={
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**self._entry.data,
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CONF_ACCESS_TOKEN: user_input[CONF_ACCESS_TOKEN],
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},
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)
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return self.async_abort(reason="reauth_successful")
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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_ACCESS_TOKEN): TextSelector(TextSelectorConfig(type=TextSelectorType.TEXT)),
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}
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),
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errors=self._errors,
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)
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class TibberPricesSubentryFlowHandler(ConfigSubentryFlow):
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"""Handle subentry flows for tibber_prices."""
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async def async_step_user(self, user_input: dict[str, Any] | None = None) -> SubentryFlowResult:
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"""User flow to add a new home."""
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parent_entry = self._get_entry()
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if not parent_entry:
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return self.async_abort(reason="no_parent_entry")
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homes = parent_entry.data.get("homes", [])
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if not homes:
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return self.async_abort(reason="no_available_homes")
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if user_input is not None:
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selected_home_id = user_input["home_id"]
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selected_home = next((home for home in homes if home["id"] == selected_home_id), None)
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if not selected_home:
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return self.async_abort(reason="home_not_found")
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home_title = self._get_home_title(selected_home)
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home_id = selected_home["id"]
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return self.async_create_entry(
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title=home_title,
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data={
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"home_id": home_id,
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"home_data": selected_home,
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},
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description=f"Subentry for {home_title}",
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description_placeholders={"home_id": home_id},
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unique_id=home_id,
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)
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# Get existing home IDs by checking all subentries for this parent
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existing_home_ids = set()
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for entry in self.hass.config_entries.async_entries(DOMAIN):
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# Check if this entry has home_id data (indicating it's a subentry)
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if entry.data.get("home_id") and entry != parent_entry:
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existing_home_ids.add(entry.data["home_id"])
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available_homes = [home for home in homes if home["id"] not in existing_home_ids]
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if not available_homes:
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return self.async_abort(reason="no_available_homes")
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from homeassistant.helpers.selector import SelectOptionDict
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home_options = [
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SelectOptionDict(
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value=home["id"],
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label=self._get_home_title(home),
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)
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for home in available_homes
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]
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schema = vol.Schema(
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{
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vol.Required("home_id"): SelectSelector(
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SelectSelectorConfig(
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options=home_options,
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mode=SelectSelectorMode.DROPDOWN,
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)
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)
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}
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)
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return self.async_show_form(
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step_id="user",
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data_schema=schema,
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description_placeholders={},
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errors={},
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)
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def _get_home_title(self, home: dict) -> str:
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"""Generate a user-friendly title for a home."""
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title = home.get("appNickname")
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if title:
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return title
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address = home.get("address", {})
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if address:
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parts = []
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if address.get("address1"):
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parts.append(address["address1"])
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if address.get("city"):
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parts.append(address["city"])
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if parts:
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return ", ".join(parts)
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return home.get("id", "Unknown Home")
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class TibberPricesOptionsSubentryFlowHandler(OptionsFlow):
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"""Tibber Prices config flow options handler."""
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def __init__(self, config_entry: ConfigSubentry) -> None: # noqa: ARG002
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"""Initialize options flow."""
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super().__init__()
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async def async_step_init(self, user_input: dict | None = None) -> ConfigFlowResult:
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"""Manage the options."""
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errors: dict[str, str] = {}
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options = {
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vol.Optional(
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CONF_EXTENDED_DESCRIPTIONS,
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default=self.config_entry.options.get(
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CONF_EXTENDED_DESCRIPTIONS,
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self.config_entry.data.get(CONF_EXTENDED_DESCRIPTIONS, DEFAULT_EXTENDED_DESCRIPTIONS),
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),
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): BooleanSelector(),
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vol.Optional(
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CONF_BEST_PRICE_FLEX,
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default=int(
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self.config_entry.options.get(
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CONF_BEST_PRICE_FLEX,
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self.config_entry.data.get(CONF_BEST_PRICE_FLEX, DEFAULT_BEST_PRICE_FLEX),
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)
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),
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): NumberSelector(
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NumberSelectorConfig(
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min=0,
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max=100,
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step=1,
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mode=NumberSelectorMode.SLIDER,
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),
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),
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vol.Optional(
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CONF_PEAK_PRICE_FLEX,
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default=int(
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self.config_entry.options.get(
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CONF_PEAK_PRICE_FLEX,
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self.config_entry.data.get(CONF_PEAK_PRICE_FLEX, DEFAULT_PEAK_PRICE_FLEX),
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)
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),
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): NumberSelector(
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NumberSelectorConfig(
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min=0,
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max=100,
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step=1,
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mode=NumberSelectorMode.SLIDER,
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),
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),
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}
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if user_input is not None:
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return self.async_create_entry(title="", data=user_input)
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description_placeholders = {
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"unique_id": self.config_entry.unique_id or "",
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}
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return self.async_show_form(
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step_id="init",
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data_schema=vol.Schema(options),
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errors=errors,
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description_placeholders=description_placeholders,
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)
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