124 lines
4.0 KiB
Python
124 lines
4.0 KiB
Python
"""Define a config flow manager for AirVisual."""
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import logging
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from pyairvisual import Client
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from pyairvisual.errors import InvalidKeyError
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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 (
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CONF_API_KEY,
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CONF_LATITUDE,
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CONF_LONGITUDE,
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CONF_SHOW_ON_MAP,
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)
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from homeassistant.core import callback
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from homeassistant.helpers import aiohttp_client, config_validation as cv
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from .const import CONF_GEOGRAPHIES, DOMAIN # pylint: disable=unused-import
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_LOGGER = logging.getLogger("homeassistant.components.airvisual")
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class AirVisualFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle an AirVisual config flow."""
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VERSION = 1
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CONNECTION_CLASS = config_entries.CONN_CLASS_CLOUD_POLL
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@property
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def cloud_api_schema(self):
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"""Return the data schema for the cloud API."""
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return vol.Schema(
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{
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vol.Required(CONF_API_KEY): 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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}
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)
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async def _async_set_unique_id(self, unique_id):
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"""Set the unique ID of the config flow and abort if it already exists."""
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await self.async_set_unique_id(unique_id)
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self._abort_if_unique_id_configured()
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@callback
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async def _show_form(self, errors=None):
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"""Show the form to the user."""
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return self.async_show_form(
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step_id="user", data_schema=self.cloud_api_schema, errors=errors or {},
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)
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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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"""Define the config flow to handle options."""
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return AirVisualOptionsFlowHandler(config_entry)
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async def async_step_import(self, import_config):
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"""Import a config entry from configuration.yaml."""
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return await self.async_step_user(import_config)
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async def async_step_user(self, user_input=None):
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"""Handle the start of the config flow."""
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if not user_input:
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return await self._show_form()
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await self._async_set_unique_id(user_input[CONF_API_KEY])
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websession = aiohttp_client.async_get_clientsession(self.hass)
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client = Client(websession, api_key=user_input[CONF_API_KEY])
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try:
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await client.api.nearest_city()
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except InvalidKeyError:
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return await self._show_form(errors={CONF_API_KEY: "invalid_api_key"})
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data = {CONF_API_KEY: user_input[CONF_API_KEY]}
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if user_input.get(CONF_GEOGRAPHIES):
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data[CONF_GEOGRAPHIES] = user_input[CONF_GEOGRAPHIES]
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else:
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data[CONF_GEOGRAPHIES] = [
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{
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CONF_LATITUDE: user_input.get(
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CONF_LATITUDE, self.hass.config.latitude
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),
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CONF_LONGITUDE: user_input.get(
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CONF_LONGITUDE, self.hass.config.longitude
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),
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}
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]
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return self.async_create_entry(
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title=f"Cloud API (API key: {user_input[CONF_API_KEY][:4]}...)", data=data
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)
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class AirVisualOptionsFlowHandler(config_entries.OptionsFlow):
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"""Handle an AirVisual options flow."""
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def __init__(self, config_entry):
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"""Initialize."""
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self.config_entry = config_entry
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async def async_step_init(self, user_input=None):
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"""Manage the options."""
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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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return self.async_show_form(
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step_id="init",
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data_schema=vol.Schema(
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{
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vol.Required(
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CONF_SHOW_ON_MAP,
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default=self.config_entry.options.get(CONF_SHOW_ON_MAP),
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): bool
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}
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),
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)
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