config_flow.py

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"""Config Flow for Advantage Air integration."""
 
from __future__ import annotations
 
from typing import Any
 
from advantage_air import ApiError, advantage_air
import voluptuous as vol
 
from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
from homeassistant.const import CONF_IP_ADDRESS, CONF_PORT
from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
from .const import ADVANTAGE_AIR_RETRY, DOMAIN
 
ADVANTAGE_AIR_DEFAULT_PORT = 2025
 
ADVANTAGE_AIR_SCHEMA = vol.Schema(
    {
        vol.Required(CONF_IP_ADDRESS): str,
        vol.Optional(CONF_PORT, default=ADVANTAGE_AIR_DEFAULT_PORT): int,
    }
)
 
 
class AdvantageAirConfigFlow(ConfigFlow, domain=DOMAIN):
    """Config Advantage Air API connection."""
 
    VERSION = 1
 
    DOMAIN = DOMAIN
 
    async def async_step_user(
        self, user_input: dict[str, Any] | None = None
    ) -> ConfigFlowResult:
        """Get configuration from the user."""
        errors = {}
        if user_input:
            ip_address = user_input[CONF_IP_ADDRESS]
            port = user_input[CONF_PORT]
 
            try:
                data = await advantage_air(
                    ip_address,
                    port=port,
                    session=async_get_clientsession(self.hass),
                    retry=ADVANTAGE_AIR_RETRY,
                ).async_get()
            except ApiError:
                errors["base"] = "cannot_connect"
            else:
                await self.async_set_unique_idasync_set_unique_id(data["system"]["rid"])
                self._abort_if_unique_id_configured_abort_if_unique_id_configured()
 
                return self.async_create_entryasync_create_entryasync_create_entry(
                    title=data["system"]["name"],
                    data=user_input,
                )
 
        return self.async_show_formasync_show_formasync_show_form(
            step_id="user",
            data_schema=ADVANTAGE_AIR_SCHEMA,
            errors=errors,
        )