154 lines
5.2 KiB
Python
154 lines
5.2 KiB
Python
"""Configuration flows."""
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from __future__ import annotations
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import uuid
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import homeassistant.helpers.config_validation as cv
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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_API_KEY, CONF_LATITUDE, CONF_LONGITUDE, CONF_NAME
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from homeassistant.core import HomeAssistant, callback
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from .const import (
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DEFAULT_NAME,
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DOMAIN,
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UPDATES_PER_DAY,
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UPDATES_PER_DAY_SELECTOR,
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DEFAULT_UPDATES_PER_DAY,
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)
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from .updater import WeatherUpdater
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def get_value(config_entry: config_entries | None, param: str, default=None):
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"""Get current value for configuration parameter.
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:param config_entry: config_entries|None: config entry from Flow
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:param param: str: parameter name for getting value
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:param default: default value for parameter, defaults to None
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:returns: parameter value, or default value or None
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"""
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if config_entry is not None:
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return config_entry.options.get(param, config_entry.data.get(param, default))
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return default
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class YandexWeatherConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
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"""First time set up flow."""
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@staticmethod
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@callback
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def async_get_options_flow(config_entry):
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"""Get the options flow for this handler."""
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return YandexWeatherOptionsFlow()
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async def async_step_user(self, user_input=None):
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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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latitude = user_input[CONF_LATITUDE]
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longitude = user_input[CONF_LONGITUDE]
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api_key = user_input[CONF_API_KEY].strip()
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await self.async_set_unique_id(f"{uuid.uuid4()}")
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self._abort_if_unique_id_configured()
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weather = await _is_online(api_key, latitude, longitude, self.hass)
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if weather.last_update_success:
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user_input[CONF_API_KEY] = api_key
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self.hass.data.setdefault(DOMAIN, {})
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self.hass.data[DOMAIN][self.unique_id] = {
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"weather_data": weather.weather_data
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}
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return self.async_create_entry(
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title=user_input[CONF_NAME], data=user_input
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)
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errors["base"] = "could_not_get_data"
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schema = vol.Schema(
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{
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vol.Required(CONF_API_KEY): str,
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): str,
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vol.Required(
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CONF_LATITUDE, default=self.hass.config.latitude
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): cv.latitude,
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vol.Required(
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CONF_LONGITUDE, default=self.hass.config.longitude
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): cv.longitude,
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vol.Required(
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UPDATES_PER_DAY, default=DEFAULT_UPDATES_PER_DAY
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): UPDATES_PER_DAY_SELECTOR,
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}
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)
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return self.async_show_form(step_id="user", data_schema=schema, errors=errors)
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class YandexWeatherOptionsFlow(config_entries.OptionsFlow):
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"""Changing options flow."""
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@property
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def config_entry(self):
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return self.hass.config_entries.async_get_entry(self.handler)
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async def async_step_init(self, user_input=None):
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"""Manage the options."""
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errors = {}
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if user_input is not None:
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api_key = user_input[CONF_API_KEY].strip()
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weather = await _is_online(
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api_key,
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user_input[CONF_LATITUDE],
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user_input[CONF_LONGITUDE],
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self.hass,
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)
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if weather.last_update_success:
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user_input[CONF_API_KEY] = api_key
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self.hass.data.setdefault(DOMAIN, {})
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self.hass.data[DOMAIN][self.config_entry.unique_id] = {
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"weather_data": weather.weather_data
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}
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return self.async_create_entry(title="", data=user_input)
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errors["base"] = "could_not_get_data"
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return self.async_show_form(
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step_id="init", data_schema=self._get_options_schema(), errors=errors
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)
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def _get_options_schema(self):
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return vol.Schema(
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{
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vol.Required(
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CONF_API_KEY, default=get_value(self.config_entry, CONF_API_KEY)
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): str,
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vol.Required(
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CONF_LATITUDE, default=get_value(self.config_entry, CONF_LATITUDE)
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): cv.latitude,
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vol.Required(
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CONF_LONGITUDE, default=get_value(self.config_entry, CONF_LONGITUDE)
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): cv.longitude,
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vol.Required(
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UPDATES_PER_DAY,
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default=get_value(
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self.config_entry,
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UPDATES_PER_DAY,
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self.config_entry.data.get(
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UPDATES_PER_DAY, DEFAULT_UPDATES_PER_DAY
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),
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),
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): UPDATES_PER_DAY_SELECTOR,
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}
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)
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async def _is_online(api_key, lat, lon, hass: HomeAssistant) -> bool:
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weather = WeatherUpdater(lat, lon, api_key, hass, f"{uuid.uuid4()}")
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await weather.async_request_refresh()
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return weather
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