mirror of
https://github.com/home-assistant/core
synced 2024-10-10 12:28:01 +02:00
89 lines
2.9 KiB
Python
89 lines
2.9 KiB
Python
"""Config flow for Minecraft Server integration."""
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from __future__ import annotations
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import logging
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from typing import Any
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow
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from homeassistant.const import CONF_ADDRESS, CONF_NAME, CONF_TYPE
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from homeassistant.data_entry_flow import FlowResult
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from .api import MinecraftServer, MinecraftServerAddressError, MinecraftServerType
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from .const import DEFAULT_NAME, DOMAIN
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DEFAULT_ADDRESS = "localhost:25565"
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_LOGGER = logging.getLogger(__name__)
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class MinecraftServerConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Minecraft Server."""
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VERSION = 3
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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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) -> FlowResult:
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"""Handle the initial step."""
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errors: dict[str, str] = {}
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if user_input:
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address = user_input[CONF_ADDRESS]
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# Prepare config entry data.
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config_data = {
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CONF_NAME: user_input[CONF_NAME],
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CONF_ADDRESS: address,
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}
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# Some Bedrock Edition servers mimic a Java Edition server, therefore check for a Bedrock Edition server first.
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for server_type in MinecraftServerType:
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api = MinecraftServer(self.hass, server_type, address)
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try:
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await api.async_initialize()
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except MinecraftServerAddressError:
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pass
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else:
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if await api.async_is_online():
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config_data[CONF_TYPE] = server_type
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return self.async_create_entry(title=address, data=config_data)
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_LOGGER.debug(
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"Connection check to %s server '%s' failed", server_type, address
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)
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# Host or port invalid or server not reachable.
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errors["base"] = "cannot_connect"
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# Show configuration form (default form in case of no user_input,
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# form filled with user_input and eventually with errors otherwise).
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return self._show_config_form(user_input, errors)
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def _show_config_form(
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self,
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user_input: dict[str, Any] | None = None,
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errors: dict[str, str] | None = None,
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) -> FlowResult:
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"""Show the setup form to the user."""
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if user_input is None:
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user_input = {}
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema(
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{
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vol.Required(
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CONF_NAME, default=user_input.get(CONF_NAME, DEFAULT_NAME)
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): str,
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vol.Required(
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CONF_ADDRESS,
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default=user_input.get(CONF_ADDRESS, DEFAULT_ADDRESS),
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): vol.All(str, vol.Lower),
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}
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),
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errors=errors,
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)
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