mirror of
https://github.com/home-assistant/core
synced 2024-09-03 08:14:07 +02:00
209 lines
7.2 KiB
Python
209 lines
7.2 KiB
Python
"""Config flow for ScreenLogic."""
|
|
from __future__ import annotations
|
|
|
|
import logging
|
|
|
|
from screenlogicpy import ScreenLogicError, discovery
|
|
from screenlogicpy.const import SL_GATEWAY_IP, SL_GATEWAY_NAME, SL_GATEWAY_PORT
|
|
from screenlogicpy.requests import login
|
|
import voluptuous as vol
|
|
|
|
from homeassistant import config_entries
|
|
from homeassistant.components import dhcp
|
|
from homeassistant.const import CONF_IP_ADDRESS, CONF_PORT, CONF_SCAN_INTERVAL
|
|
from homeassistant.core import callback
|
|
from homeassistant.data_entry_flow import FlowResult
|
|
import homeassistant.helpers.config_validation as cv
|
|
from homeassistant.helpers.device_registry import format_mac
|
|
|
|
from .const import DEFAULT_SCAN_INTERVAL, DOMAIN, MIN_SCAN_INTERVAL
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
GATEWAY_SELECT_KEY = "selected_gateway"
|
|
GATEWAY_MANUAL_ENTRY = "manual"
|
|
|
|
PENTAIR_OUI = "00-C0-33"
|
|
|
|
|
|
async def async_discover_gateways_by_unique_id(hass):
|
|
"""Discover gateways and return a dict of them by unique id."""
|
|
discovered_gateways = {}
|
|
try:
|
|
hosts = await discovery.async_discover()
|
|
_LOGGER.debug("Discovered hosts: %s", hosts)
|
|
except ScreenLogicError as ex:
|
|
_LOGGER.debug(ex)
|
|
return discovered_gateways
|
|
|
|
for host in hosts:
|
|
if (name := host[SL_GATEWAY_NAME]).startswith("Pentair:"):
|
|
mac = _extract_mac_from_name(name)
|
|
discovered_gateways[mac] = host
|
|
|
|
_LOGGER.debug("Discovered gateways: %s", discovered_gateways)
|
|
return discovered_gateways
|
|
|
|
|
|
def _extract_mac_from_name(name):
|
|
return format_mac(f"{PENTAIR_OUI}-{name.split(':')[1].strip()}")
|
|
|
|
|
|
def short_mac(mac):
|
|
"""Short version of the mac as seen in the app."""
|
|
return "-".join(mac.split(":")[3:]).upper()
|
|
|
|
|
|
def name_for_mac(mac):
|
|
"""Derive the gateway name from the mac."""
|
|
return f"Pentair: {short_mac(mac)}"
|
|
|
|
|
|
class ScreenlogicConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
|
|
"""Config flow to setup screen logic devices."""
|
|
|
|
VERSION = 1
|
|
|
|
def __init__(self):
|
|
"""Initialize ScreenLogic ConfigFlow."""
|
|
self.discovered_gateways = {}
|
|
self.discovered_ip = None
|
|
|
|
@staticmethod
|
|
@callback
|
|
def async_get_options_flow(
|
|
config_entry: config_entries.ConfigEntry,
|
|
) -> ScreenLogicOptionsFlowHandler:
|
|
"""Get the options flow for ScreenLogic."""
|
|
return ScreenLogicOptionsFlowHandler(config_entry)
|
|
|
|
async def async_step_user(self, user_input=None):
|
|
"""Handle the start of the config flow."""
|
|
self.discovered_gateways = await async_discover_gateways_by_unique_id(self.hass)
|
|
return await self.async_step_gateway_select()
|
|
|
|
async def async_step_dhcp(self, discovery_info: dhcp.DhcpServiceInfo) -> FlowResult:
|
|
"""Handle dhcp discovery."""
|
|
mac = format_mac(discovery_info.macaddress)
|
|
await self.async_set_unique_id(mac)
|
|
self._abort_if_unique_id_configured(
|
|
updates={CONF_IP_ADDRESS: discovery_info.ip}
|
|
)
|
|
self.discovered_ip = discovery_info.ip
|
|
self.context["title_placeholders"] = {"name": discovery_info.hostname}
|
|
return await self.async_step_gateway_entry()
|
|
|
|
async def async_step_gateway_select(self, user_input=None):
|
|
"""Handle the selection of a discovered ScreenLogic gateway."""
|
|
existing = self._async_current_ids()
|
|
unconfigured_gateways = {
|
|
mac: gateway[SL_GATEWAY_NAME]
|
|
for mac, gateway in self.discovered_gateways.items()
|
|
if mac not in existing
|
|
}
|
|
|
|
if not unconfigured_gateways:
|
|
return await self.async_step_gateway_entry()
|
|
|
|
errors = {}
|
|
if user_input is not None:
|
|
if user_input[GATEWAY_SELECT_KEY] == GATEWAY_MANUAL_ENTRY:
|
|
return await self.async_step_gateway_entry()
|
|
|
|
mac = user_input[GATEWAY_SELECT_KEY]
|
|
selected_gateway = self.discovered_gateways[mac]
|
|
await self.async_set_unique_id(mac, raise_on_progress=False)
|
|
self._abort_if_unique_id_configured()
|
|
return self.async_create_entry(
|
|
title=name_for_mac(mac),
|
|
data={
|
|
CONF_IP_ADDRESS: selected_gateway[SL_GATEWAY_IP],
|
|
CONF_PORT: selected_gateway[SL_GATEWAY_PORT],
|
|
},
|
|
)
|
|
|
|
return self.async_show_form(
|
|
step_id="gateway_select",
|
|
data_schema=vol.Schema(
|
|
{
|
|
vol.Required(GATEWAY_SELECT_KEY): vol.In(
|
|
{
|
|
**unconfigured_gateways,
|
|
GATEWAY_MANUAL_ENTRY: "Manually configure a ScreenLogic gateway",
|
|
}
|
|
)
|
|
}
|
|
),
|
|
errors=errors,
|
|
description_placeholders={},
|
|
)
|
|
|
|
async def async_step_gateway_entry(self, user_input=None):
|
|
"""Handle the manual entry of a ScreenLogic gateway."""
|
|
errors = {}
|
|
ip_address = self.discovered_ip
|
|
port = 80
|
|
|
|
if user_input is not None:
|
|
ip_address = user_input[CONF_IP_ADDRESS]
|
|
port = user_input[CONF_PORT]
|
|
try:
|
|
mac = format_mac(await login.async_get_mac_address(ip_address, port))
|
|
except ScreenLogicError as ex:
|
|
_LOGGER.debug(ex)
|
|
errors[CONF_IP_ADDRESS] = "cannot_connect"
|
|
|
|
if not errors:
|
|
await self.async_set_unique_id(mac, raise_on_progress=False)
|
|
self._abort_if_unique_id_configured()
|
|
return self.async_create_entry(
|
|
title=name_for_mac(mac),
|
|
data={
|
|
CONF_IP_ADDRESS: ip_address,
|
|
CONF_PORT: port,
|
|
},
|
|
)
|
|
|
|
return self.async_show_form(
|
|
step_id="gateway_entry",
|
|
data_schema=vol.Schema(
|
|
{
|
|
vol.Required(CONF_IP_ADDRESS, default=ip_address): str,
|
|
vol.Required(CONF_PORT, default=port): int,
|
|
}
|
|
),
|
|
errors=errors,
|
|
description_placeholders={},
|
|
)
|
|
|
|
|
|
class ScreenLogicOptionsFlowHandler(config_entries.OptionsFlow):
|
|
"""Handles the options for the ScreenLogic integration."""
|
|
|
|
def __init__(self, config_entry: config_entries.ConfigEntry) -> None:
|
|
"""Init the screen logic options flow."""
|
|
self.config_entry = config_entry
|
|
|
|
async def async_step_init(self, user_input=None):
|
|
"""Manage the options."""
|
|
if user_input is not None:
|
|
return self.async_create_entry(
|
|
title=self.config_entry.title, data=user_input
|
|
)
|
|
|
|
current_interval = self.config_entry.options.get(
|
|
CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL
|
|
)
|
|
return self.async_show_form(
|
|
step_id="init",
|
|
data_schema=vol.Schema(
|
|
{
|
|
vol.Required(
|
|
CONF_SCAN_INTERVAL,
|
|
default=current_interval,
|
|
): vol.All(cv.positive_int, vol.Clamp(min=MIN_SCAN_INTERVAL))
|
|
}
|
|
),
|
|
description_placeholders={"gateway_name": self.config_entry.title},
|
|
)
|