101 lines
3.2 KiB
Python
101 lines
3.2 KiB
Python
"""Config flow for iBeacon Tracker integration."""
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from __future__ import annotations
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from typing import Any
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from uuid import UUID
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import voluptuous as vol
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from homeassistant.components import bluetooth
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from homeassistant.config_entries import (
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ConfigEntry,
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ConfigFlow,
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ConfigFlowResult,
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OptionsFlow,
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)
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from homeassistant.core import callback
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.typing import VolDictType
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from .const import CONF_ALLOW_NAMELESS_UUIDS, DOMAIN
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class IBeaconConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for iBeacon Tracker."""
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VERSION = 1
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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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) -> ConfigFlowResult:
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"""Handle the initial step."""
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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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if not bluetooth.async_scanner_count(self.hass, connectable=False):
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return self.async_abort(reason="bluetooth_not_available")
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if user_input is not None:
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return self.async_create_entry(title="iBeacon Tracker", data={})
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return self.async_show_form(step_id="user")
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@staticmethod
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@callback
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def async_get_options_flow(
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config_entry: ConfigEntry,
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) -> OptionsFlow:
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"""Get the options flow for this handler."""
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return IBeaconOptionsFlow(config_entry)
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class IBeaconOptionsFlow(OptionsFlow):
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"""Handle 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(self, user_input: dict | None = None) -> ConfigFlowResult:
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"""Manage the options."""
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errors = {}
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current_uuids = self.config_entry.options.get(CONF_ALLOW_NAMELESS_UUIDS, [])
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new_uuid = None
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if user_input is not None:
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if new_uuid := user_input.get("new_uuid", "").lower():
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try:
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# accept non-standard formats that can be fixed by UUID
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new_uuid = str(UUID(new_uuid))
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except ValueError:
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errors["new_uuid"] = "invalid_uuid_format"
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if not errors:
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# don't modify current_uuids in memory, cause HA will think that the new
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# data is equal to the old, and will refuse to write them to disk.
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updated_uuids = user_input.get("allow_nameless_uuids", [])
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if new_uuid and new_uuid not in updated_uuids:
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updated_uuids.append(new_uuid)
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data = {CONF_ALLOW_NAMELESS_UUIDS: list(updated_uuids)}
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return self.async_create_entry(title="", data=data)
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schema: VolDictType = {
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vol.Optional(
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"new_uuid",
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description={"suggested_value": new_uuid},
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): str,
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}
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if current_uuids:
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schema |= {
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vol.Optional(
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"allow_nameless_uuids",
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default=current_uuids,
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): cv.multi_select(sorted(current_uuids))
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}
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return self.async_show_form(
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step_id="init", errors=errors, data_schema=vol.Schema(schema)
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)
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