mirror of
https://github.com/home-assistant/core
synced 2024-08-02 23:40:32 +02:00
50 lines
1.8 KiB
Python
50 lines
1.8 KiB
Python
"""Config flow for Switcher integration."""
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from __future__ import annotations
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from typing import Any
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from homeassistant import config_entries
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from homeassistant.data_entry_flow import FlowResult
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from homeassistant.helpers.typing import ConfigType
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from .const import DATA_DISCOVERY, DOMAIN
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from .utils import async_discover_devices
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class SwitcherFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle Switcher config flow."""
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async def async_step_import(self, import_config: ConfigType) -> FlowResult:
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"""Handle a flow initiated by import."""
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if self._async_current_entries(True):
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return self.async_abort(reason="single_instance_allowed")
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return self.async_create_entry(title="Switcher", data={})
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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 start of the config flow."""
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if self._async_current_entries(True):
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return self.async_abort(reason="single_instance_allowed")
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self.hass.data.setdefault(DOMAIN, {})
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if DATA_DISCOVERY not in self.hass.data[DOMAIN]:
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self.hass.data[DOMAIN][DATA_DISCOVERY] = self.hass.async_create_task(
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async_discover_devices()
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)
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return self.async_show_form(step_id="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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) -> FlowResult:
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"""Handle user-confirmation of the config flow."""
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discovered_devices = await self.hass.data[DOMAIN][DATA_DISCOVERY]
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if len(discovered_devices) == 0:
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self.hass.data[DOMAIN].pop(DATA_DISCOVERY)
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return self.async_abort(reason="no_devices_found")
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return self.async_create_entry(title="Switcher", data={})
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