63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
"""Config flow for Flexit Nordic (BACnet) integration."""
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from __future__ import annotations
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import asyncio.exceptions
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import logging
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from typing import Any
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from flexit_bacnet import FlexitBACnet
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from flexit_bacnet.bacnet import DecodingError
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.const import CONF_DEVICE_ID, CONF_IP_ADDRESS
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from .const import DOMAIN
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_LOGGER = logging.getLogger(__name__)
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DEFAULT_DEVICE_ID = 2
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STEP_USER_DATA_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_IP_ADDRESS): str,
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vol.Required(CONF_DEVICE_ID, default=DEFAULT_DEVICE_ID): int,
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}
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)
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class FlexitBacnetConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Flexit Nordic (BACnet)."""
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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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errors: dict[str, str] = {}
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if user_input is not None:
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device = FlexitBACnet(
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user_input[CONF_IP_ADDRESS], user_input[CONF_DEVICE_ID]
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)
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try:
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await device.update()
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except (asyncio.exceptions.TimeoutError, ConnectionError, DecodingError):
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errors["base"] = "cannot_connect"
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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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else:
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await self.async_set_unique_id(device.serial_number)
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self._abort_if_unique_id_configured()
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return self.async_create_entry(
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title=device.device_name, data=user_input
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)
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return self.async_show_form(
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step_id="user", data_schema=STEP_USER_DATA_SCHEMA, errors=errors
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)
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