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config_flow.py
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config_flow.py
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"""Config flow for Illuminance integration."""
from __future__ import annotations
from abc import abstractmethod
from datetime import timedelta
from typing import Any, cast
import voluptuous as vol
from homeassistant.config_entries import (
SOURCE_IMPORT,
ConfigEntry,
ConfigFlow,
OptionsFlowWithConfigEntry,
)
from homeassistant.const import (
CONF_ENTITY_ID,
CONF_MODE,
CONF_NAME,
CONF_SCAN_INTERVAL,
CONF_UNIQUE_ID,
)
from homeassistant.core import callback
from homeassistant.data_entry_flow import FlowHandler, FlowResult
from homeassistant.helpers.selector import (
EntitySelector,
EntitySelectorConfig,
NumberSelector,
NumberSelectorConfig,
NumberSelectorMode,
SelectSelector,
SelectSelectorConfig,
TextSelector,
)
from .const import (
CONF_FALLBACK,
DEFAULT_NAME,
DEFAULT_SCAN_INTERVAL_MIN,
DOMAIN,
MIN_SCAN_INTERVAL_MIN,
)
from .sensor import MODES
class IlluminanceFlow(FlowHandler):
"""Illuminance flow mixin."""
@property
@abstractmethod
def options(self) -> dict[str, Any]:
"""Return mutable copy of options."""
async def async_step_options(
self, user_input: dict[str, Any] | None = None
) -> FlowResult:
"""Get sensor options."""
if user_input is not None:
self.options.clear()
self.options.update(user_input)
return await self.async_step_done()
data_schema = vol.Schema(
{
vol.Required(CONF_MODE): SelectSelector(
SelectSelectorConfig(options=MODES, translation_key="mode")
),
vol.Required(CONF_SCAN_INTERVAL): NumberSelector(
NumberSelectorConfig(
min=MIN_SCAN_INTERVAL_MIN, step=0.5, mode=NumberSelectorMode.BOX
)
),
vol.Optional(CONF_ENTITY_ID): EntitySelector(
EntitySelectorConfig(domain=["sensor", "weather"])
),
vol.Optional(CONF_FALLBACK): NumberSelector(
NumberSelectorConfig(
min=1, max=10, step="any", mode=NumberSelectorMode.BOX
)
),
}
)
data_schema = self.add_suggested_values_to_schema(
data_schema,
{
CONF_MODE: self.options.get(CONF_MODE, MODES[0]),
CONF_SCAN_INTERVAL: self.options.get(
CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL_MIN
),
},
)
if (entity_id := self.options.get(CONF_ENTITY_ID)) is not None:
data_schema = self.add_suggested_values_to_schema(
data_schema, {CONF_ENTITY_ID: entity_id}
)
if (fallback := self.options.get(CONF_FALLBACK)) is not None:
data_schema = self.add_suggested_values_to_schema(
data_schema, {CONF_FALLBACK: fallback}
)
return self.async_show_form(step_id="options", data_schema=data_schema)
@abstractmethod
async def async_step_done(self, _: dict[str, Any] | None = None) -> FlowResult:
"""Finish the flow."""
class IlluminanceConfigFlow(ConfigFlow, IlluminanceFlow, domain=DOMAIN):
"""Sun2 config flow."""
VERSION = 1
_name: str = DEFAULT_NAME
def __init__(self) -> None:
"""Initialize config flow."""
self._options: dict[str, Any] = {}
@staticmethod
@callback
def async_get_options_flow(config_entry: ConfigEntry) -> IlluminanceOptionsFlow:
"""Get the options flow for this handler."""
flow = IlluminanceOptionsFlow(config_entry)
flow.init_step = "options"
return flow
@classmethod
@callback
def async_supports_options_flow(cls, config_entry: ConfigEntry) -> bool:
"""Return options flow support for this handler."""
if config_entry.source == SOURCE_IMPORT:
return False
return True
@property
def options(self) -> dict[str, Any]:
"""Return mutable copy of options."""
return self._options
async def async_step_import(self, data: dict[str, Any]) -> FlowResult:
"""Import config entry from configuration."""
title = data.pop(CONF_NAME)
# Convert from timedelta to float in minutes.
data[CONF_SCAN_INTERVAL] = (
cast(timedelta, data[CONF_SCAN_INTERVAL]).total_seconds() / 60
)
if existing_entry := await self.async_set_unique_id(data.pop(CONF_UNIQUE_ID)):
self.hass.config_entries.async_update_entry(
existing_entry, title=title, options=data
)
return self.async_abort(reason="already_configured")
return self.async_create_entry(title=title, data={}, options=data)
async def async_step_user(self, _: dict[str, Any] | None = None) -> FlowResult:
"""Start user config flow."""
return await self.async_step_name()
async def async_step_name(
self, user_input: dict[str, Any] | None = None
) -> FlowResult:
"""Get name."""
if user_input is not None:
self._name = user_input[CONF_NAME]
return await self.async_step_options()
schema = {vol.Required(CONF_NAME, default=self._name): TextSelector()}
return self.async_show_form(
step_id="name", data_schema=vol.Schema(schema), last_step=False
)
async def async_step_done(self, _: dict[str, Any] | None = None) -> FlowResult:
"""Finish the flow."""
return self.async_create_entry(title=self._name, data={}, options=self.options)
class IlluminanceOptionsFlow(OptionsFlowWithConfigEntry, IlluminanceFlow):
"""Sun2 integration options flow."""
async def async_step_done(self, _: dict[str, Any] | None = None) -> FlowResult:
"""Finish the flow."""
return self.async_create_entry(title="", data=self.options or {})