mirror of
https://github.com/home-assistant/core
synced 2024-10-01 05:30:36 +02:00
130 lines
3.9 KiB
Python
130 lines
3.9 KiB
Python
"""Config flow for Canary."""
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from __future__ import annotations
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import logging
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from typing import Any, Final
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from canary.api import Api
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from requests.exceptions import ConnectTimeout, HTTPError
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import voluptuous as vol
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from homeassistant.config_entries import ConfigEntry, ConfigFlow, OptionsFlow
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from homeassistant.const import CONF_PASSWORD, CONF_TIMEOUT, CONF_USERNAME
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.data_entry_flow import FlowResult
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from homeassistant.helpers.typing import ConfigType
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from .const import (
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CONF_FFMPEG_ARGUMENTS,
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DEFAULT_FFMPEG_ARGUMENTS,
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DEFAULT_TIMEOUT,
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DOMAIN,
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)
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_LOGGER: Final = logging.getLogger(__name__)
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def validate_input(hass: HomeAssistant, data: dict[str, Any]) -> bool:
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"""Validate the user input allows us to connect.
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Data has the keys from DATA_SCHEMA with values provided by the user.
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"""
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# constructor does login call
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Api(
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data[CONF_USERNAME],
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data[CONF_PASSWORD],
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data.get(CONF_TIMEOUT, DEFAULT_TIMEOUT),
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)
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return True
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class CanaryConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Canary."""
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VERSION = 1
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@staticmethod
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@callback
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def async_get_options_flow(config_entry: ConfigEntry) -> OptionsFlow:
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"""Get the options flow for this handler."""
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return CanaryOptionsFlowHandler(config_entry)
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async def async_step_import(
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self, user_input: ConfigType | None = None
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) -> FlowResult:
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"""Handle a flow initiated by configuration file."""
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return await self.async_step_user(user_input)
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async def async_step_user(
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self, user_input: dict[str, Any] | None = None
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) -> FlowResult:
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"""Handle a flow initiated by the user."""
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if self._async_current_entries():
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return self.async_abort(reason="single_instance_allowed")
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errors = {}
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default_username = ""
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if user_input is not None:
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if CONF_TIMEOUT not in user_input:
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user_input[CONF_TIMEOUT] = DEFAULT_TIMEOUT
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default_username = user_input[CONF_USERNAME]
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try:
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await self.hass.async_add_executor_job(
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validate_input, self.hass, user_input
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)
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except (ConnectTimeout, HTTPError):
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errors["base"] = "cannot_connect"
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except Exception: # pylint: disable=broad-except
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_LOGGER.exception("Unexpected exception")
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return self.async_abort(reason="unknown")
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else:
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return self.async_create_entry(
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title=user_input[CONF_USERNAME],
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data=user_input,
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)
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data_schema = {
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vol.Required(CONF_USERNAME, default=default_username): str,
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vol.Required(CONF_PASSWORD): str,
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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(data_schema),
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errors=errors or {},
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)
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class CanaryOptionsFlowHandler(OptionsFlow):
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"""Handle Canary client options."""
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def __init__(self, config_entry: ConfigEntry) -> None:
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"""Initialize options flow."""
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self.config_entry = config_entry
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async def async_step_init(
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self, user_input: dict[str, Any] | None = None
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) -> FlowResult:
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"""Manage Canary 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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options = {
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vol.Optional(
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CONF_FFMPEG_ARGUMENTS,
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default=self.config_entry.options.get(
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CONF_FFMPEG_ARGUMENTS, DEFAULT_FFMPEG_ARGUMENTS
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),
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): str,
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vol.Optional(
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CONF_TIMEOUT,
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default=self.config_entry.options.get(CONF_TIMEOUT, DEFAULT_TIMEOUT),
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): int,
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}
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return self.async_show_form(step_id="init", data_schema=vol.Schema(options))
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