101 lines
3.4 KiB
Python
101 lines
3.4 KiB
Python
"""Config flow for drop_connect integration."""
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from __future__ import annotations
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import logging
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from typing import TYPE_CHECKING, Any
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from dropmqttapi.discovery import DropDiscovery
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.helpers.service_info.mqtt import MqttServiceInfo
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from .const import (
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CONF_COMMAND_TOPIC,
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CONF_DATA_TOPIC,
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CONF_DEVICE_DESC,
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CONF_DEVICE_ID,
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CONF_DEVICE_NAME,
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CONF_DEVICE_OWNER_ID,
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CONF_DEVICE_TYPE,
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CONF_HUB_ID,
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DISCOVERY_TOPIC,
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DOMAIN,
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)
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_LOGGER = logging.getLogger(__name__)
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class FlowHandler(ConfigFlow, domain=DOMAIN):
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"""Handle DROP config flow."""
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VERSION = 1
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_drop_discovery: DropDiscovery | None = None
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async def async_step_mqtt(
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self, discovery_info: MqttServiceInfo
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) -> ConfigFlowResult:
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"""Handle a flow initialized by MQTT discovery."""
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# Abort if the topic does not match our discovery topic or the payload is empty.
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if (
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discovery_info.subscribed_topic != DISCOVERY_TOPIC
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or not discovery_info.payload
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):
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return self.async_abort(reason="invalid_discovery_info")
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self._drop_discovery = DropDiscovery(DOMAIN)
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if not (
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await self._drop_discovery.parse_discovery(
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discovery_info.topic, discovery_info.payload
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)
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):
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return self.async_abort(reason="invalid_discovery_info")
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existing_entry = await self.async_set_unique_id(
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f"{self._drop_discovery.hub_id}_{self._drop_discovery.device_id}"
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)
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if existing_entry is not None:
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# Note: returning "invalid_discovery_info" here instead of "already_configured"
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# allows discovery of additional device types.
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return self.async_abort(reason="invalid_discovery_info")
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self.context.update({"title_placeholders": {"name": self._drop_discovery.name}})
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return await self.async_step_confirm()
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async def async_step_confirm(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Confirm the setup."""
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if TYPE_CHECKING:
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assert self._drop_discovery is not None
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if user_input is not None:
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device_data = {
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CONF_COMMAND_TOPIC: self._drop_discovery.command_topic,
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CONF_DATA_TOPIC: self._drop_discovery.data_topic,
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CONF_DEVICE_DESC: self._drop_discovery.device_desc,
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CONF_DEVICE_ID: self._drop_discovery.device_id,
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CONF_DEVICE_NAME: self._drop_discovery.name,
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CONF_DEVICE_TYPE: self._drop_discovery.device_type,
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CONF_HUB_ID: self._drop_discovery.hub_id,
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CONF_DEVICE_OWNER_ID: self._drop_discovery.owner_id,
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}
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return self.async_create_entry(
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title=self._drop_discovery.name, data=device_data
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)
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return self.async_show_form(
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step_id="confirm",
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description_placeholders={
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"device_name": self._drop_discovery.name,
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"device_type": self._drop_discovery.device_desc,
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},
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)
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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 a flow initialized by the user."""
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return self.async_abort(reason="not_supported")
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