mirror of https://github.com/home-assistant/core
92 lines
3.1 KiB
Python
92 lines
3.1 KiB
Python
"""Config flow for Ruuvi Gateway integration."""
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from __future__ import annotations
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import logging
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from typing import Any
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import aioruuvigateway.api as gw_api
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from aioruuvigateway.excs import CannotConnect, InvalidAuth
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from homeassistant.components import dhcp
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.const import CONF_HOST, CONF_TOKEN
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from homeassistant.helpers.device_registry import format_mac
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from homeassistant.helpers.httpx_client import get_async_client
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from . import DOMAIN
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from .schemata import CONFIG_SCHEMA, get_config_schema_with_default_host
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_LOGGER = logging.getLogger(__name__)
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class RuuviConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Ruuvi Gateway."""
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VERSION = 1
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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.config_schema = CONFIG_SCHEMA
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async def _async_validate(
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self,
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user_input: dict[str, Any],
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) -> tuple[ConfigFlowResult | None, dict[str, str]]:
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"""Validate configuration (either discovered or user input)."""
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errors: dict[str, str] = {}
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try:
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async with get_async_client(self.hass) as client:
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resp = await gw_api.get_gateway_history_data(
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client,
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host=user_input[CONF_HOST],
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bearer_token=user_input[CONF_TOKEN],
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)
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await self.async_set_unique_id(
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format_mac(resp.gw_mac), raise_on_progress=False
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)
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self._abort_if_unique_id_configured(
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updates={CONF_HOST: user_input[CONF_HOST]}
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)
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info = {"title": f"Ruuvi Gateway {resp.gw_mac_suffix}"}
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return (
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self.async_create_entry(title=info["title"], data=user_input),
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errors,
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)
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except CannotConnect:
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errors["base"] = "cannot_connect"
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except InvalidAuth:
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errors["base"] = "invalid_auth"
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except Exception:
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_LOGGER.exception("Unexpected exception")
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errors["base"] = "unknown"
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return (None, errors)
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async def async_step_user(
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self,
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user_input: dict[str, Any] | None = None,
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) -> ConfigFlowResult:
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"""Handle requesting or validating user input."""
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if user_input is not None:
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result, errors = await self._async_validate(user_input)
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else:
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result, errors = None, {}
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if result is not None:
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return result
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return self.async_show_form(
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step_id="user",
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data_schema=self.config_schema,
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errors=(errors or None),
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)
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async def async_step_dhcp(
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self, discovery_info: dhcp.DhcpServiceInfo
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) -> ConfigFlowResult:
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"""Prepare configuration for a DHCP discovered Ruuvi Gateway."""
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await self.async_set_unique_id(format_mac(discovery_info.macaddress))
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self._abort_if_unique_id_configured(updates={CONF_HOST: discovery_info.ip})
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self.config_schema = get_config_schema_with_default_host(host=discovery_info.ip)
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return await self.async_step_user()
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