mirror of
https://github.com/home-assistant/core
synced 2024-09-03 08:14:07 +02:00
231 lines
8.0 KiB
Python
231 lines
8.0 KiB
Python
"""Config flow for Netatmo."""
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from __future__ import annotations
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import logging
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import uuid
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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_SHOW_ON_MAP
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from homeassistant.core import callback
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from homeassistant.data_entry_flow import FlowResult
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from homeassistant.helpers import config_entry_oauth2_flow, config_validation as cv
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from .const import (
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CONF_AREA_NAME,
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CONF_LAT_NE,
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CONF_LAT_SW,
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CONF_LON_NE,
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CONF_LON_SW,
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CONF_NEW_AREA,
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CONF_PUBLIC_MODE,
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CONF_UUID,
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CONF_WEATHER_AREAS,
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DOMAIN,
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NETATMO_SCOPES,
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)
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_LOGGER = logging.getLogger(__name__)
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class NetatmoFlowHandler(
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config_entry_oauth2_flow.AbstractOAuth2FlowHandler, domain=DOMAIN
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):
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"""Config flow to handle Netatmo OAuth2 authentication."""
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DOMAIN = DOMAIN
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@staticmethod
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@callback
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def async_get_options_flow(
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config_entry: config_entries.ConfigEntry,
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) -> config_entries.OptionsFlow:
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"""Get the options flow for this handler."""
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return NetatmoOptionsFlowHandler(config_entry)
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@property
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def logger(self) -> logging.Logger:
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"""Return logger."""
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return logging.getLogger(__name__)
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@property
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def extra_authorize_data(self) -> dict:
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"""Extra data that needs to be appended to the authorize url."""
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return {"scope": " ".join(NETATMO_SCOPES)}
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async def async_step_user(self, user_input: dict | None = None) -> FlowResult:
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"""Handle a flow start."""
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await self.async_set_unique_id(DOMAIN)
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if (
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self.source != config_entries.SOURCE_REAUTH
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and self._async_current_entries()
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):
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return self.async_abort(reason="single_instance_allowed")
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return await super().async_step_user(user_input)
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async def async_step_reauth(self, user_input: dict | None = None) -> FlowResult:
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"""Perform reauth upon an API authentication error."""
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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 | 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 user_input is None:
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return self.async_show_form(step_id="reauth_confirm")
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return await self.async_step_user()
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async def async_oauth_create_entry(self, data: dict) -> FlowResult:
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"""Create an oauth config entry or update existing entry for reauth."""
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existing_entry = await self.async_set_unique_id(DOMAIN)
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if 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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return await super().async_oauth_create_entry(data)
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class NetatmoOptionsFlowHandler(config_entries.OptionsFlow):
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"""Handle Netatmo options."""
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def __init__(self, config_entry: config_entries.ConfigEntry) -> None:
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"""Initialize Netatmo options flow."""
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self.config_entry = config_entry
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self.options = dict(config_entry.options)
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self.options.setdefault(CONF_WEATHER_AREAS, {})
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async def async_step_init(self, user_input: dict | None = None) -> FlowResult:
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"""Manage the Netatmo options."""
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return await self.async_step_public_weather_areas()
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async def async_step_public_weather_areas(
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self, user_input: dict | None = None
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) -> FlowResult:
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"""Manage configuration of Netatmo public weather areas."""
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errors: dict = {}
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if user_input is not None:
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new_client = user_input.pop(CONF_NEW_AREA, None)
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areas = user_input.pop(CONF_WEATHER_AREAS, [])
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user_input[CONF_WEATHER_AREAS] = {
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area: self.options[CONF_WEATHER_AREAS][area] for area in areas
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}
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self.options.update(user_input)
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if new_client:
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return await self.async_step_public_weather(
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user_input={CONF_NEW_AREA: new_client}
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)
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return self._create_options_entry()
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weather_areas = list(self.options[CONF_WEATHER_AREAS])
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data_schema = vol.Schema(
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{
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vol.Optional(
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CONF_WEATHER_AREAS,
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default=weather_areas,
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): cv.multi_select({wa: None for wa in weather_areas}),
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vol.Optional(CONF_NEW_AREA): str,
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}
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)
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return self.async_show_form(
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step_id="public_weather_areas",
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data_schema=data_schema,
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errors=errors,
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)
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async def async_step_public_weather(self, user_input: dict) -> FlowResult:
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"""Manage configuration of Netatmo public weather sensors."""
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if user_input is not None and CONF_NEW_AREA not in user_input:
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self.options[CONF_WEATHER_AREAS][
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user_input[CONF_AREA_NAME]
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] = fix_coordinates(user_input)
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self.options[CONF_WEATHER_AREAS][user_input[CONF_AREA_NAME]][
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CONF_UUID
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] = str(uuid.uuid4())
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return await self.async_step_public_weather_areas()
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orig_options = self.config_entry.options.get(CONF_WEATHER_AREAS, {}).get(
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user_input[CONF_NEW_AREA], {}
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)
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default_longitude = self.hass.config.longitude
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default_latitude = self.hass.config.latitude
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default_size = 0.04
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data_schema = vol.Schema(
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{
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vol.Optional(CONF_AREA_NAME, default=user_input[CONF_NEW_AREA]): str,
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vol.Optional(
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CONF_LAT_NE,
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default=orig_options.get(
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CONF_LAT_NE, default_latitude + default_size
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),
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): cv.latitude,
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vol.Optional(
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CONF_LON_NE,
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default=orig_options.get(
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CONF_LON_NE, default_longitude + default_size
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),
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): cv.longitude,
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vol.Optional(
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CONF_LAT_SW,
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default=orig_options.get(
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CONF_LAT_SW, default_latitude - default_size
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),
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): cv.latitude,
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vol.Optional(
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CONF_LON_SW,
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default=orig_options.get(
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CONF_LON_SW, default_longitude - default_size
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),
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): cv.longitude,
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vol.Required(
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CONF_PUBLIC_MODE,
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default=orig_options.get(CONF_PUBLIC_MODE, "avg"),
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): vol.In(["avg", "max"]),
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vol.Required(
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CONF_SHOW_ON_MAP,
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default=orig_options.get(CONF_SHOW_ON_MAP, False),
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): bool,
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}
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)
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return self.async_show_form(step_id="public_weather", data_schema=data_schema)
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def _create_options_entry(self) -> FlowResult:
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"""Update config entry options."""
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return self.async_create_entry(
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title="Netatmo Public Weather", data=self.options
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)
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def fix_coordinates(user_input: dict) -> dict:
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"""Fix coordinates if they don't comply with the Netatmo API."""
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# Ensure coordinates have acceptable length for the Netatmo API
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for coordinate in (CONF_LAT_NE, CONF_LAT_SW, CONF_LON_NE, CONF_LON_SW):
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if len(str(user_input[coordinate]).split(".")[1]) < 7:
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user_input[coordinate] = user_input[coordinate] + 0.0000001
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# Swap coordinates if entered in wrong order
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if user_input[CONF_LAT_NE] < user_input[CONF_LAT_SW]:
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user_input[CONF_LAT_NE], user_input[CONF_LAT_SW] = (
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user_input[CONF_LAT_SW],
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user_input[CONF_LAT_NE],
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)
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if user_input[CONF_LON_NE] < user_input[CONF_LON_SW]:
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user_input[CONF_LON_NE], user_input[CONF_LON_SW] = (
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user_input[CONF_LON_SW],
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user_input[CONF_LON_NE],
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)
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return user_input
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