77 lines
2.2 KiB
Python
77 lines
2.2 KiB
Python
"""Config flow to configure zone component."""
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from typing import Set
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import voluptuous as vol
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import homeassistant.helpers.config_validation as cv
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from homeassistant import config_entries
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from homeassistant.const import (
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CONF_NAME,
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CONF_LATITUDE,
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CONF_LONGITUDE,
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CONF_ICON,
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CONF_RADIUS,
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)
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from homeassistant.core import callback
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from homeassistant.helpers.typing import HomeAssistantType
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from homeassistant.util import slugify
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from .const import CONF_PASSIVE, DOMAIN, HOME_ZONE
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# mypy: allow-untyped-defs, no-check-untyped-defs
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@callback
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def configured_zones(hass: HomeAssistantType) -> Set[str]:
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"""Return a set of the configured zones."""
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return set(
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(slugify(entry.data[CONF_NAME]))
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for entry in (
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hass.config_entries.async_entries(DOMAIN) if hass.config_entries else []
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)
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)
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@config_entries.HANDLERS.register(DOMAIN)
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class ZoneFlowHandler(config_entries.ConfigFlow):
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"""Zone config flow."""
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VERSION = 1
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def __init__(self):
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"""Initialize zone configuration flow."""
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pass
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async def async_step_user(self, user_input=None):
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"""Handle a flow initialized by the user."""
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return await self.async_step_init(user_input)
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async def async_step_init(self, user_input=None):
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"""Handle a flow start."""
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errors = {}
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if user_input is not None:
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name = slugify(user_input[CONF_NAME])
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if name not in configured_zones(self.hass) and name != HOME_ZONE:
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return self.async_create_entry(
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title=user_input[CONF_NAME], data=user_input
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)
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errors["base"] = "name_exists"
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return self.async_show_form(
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step_id="init",
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data_schema=vol.Schema(
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{
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vol.Required(CONF_NAME): str,
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vol.Required(CONF_LATITUDE): cv.latitude,
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vol.Required(CONF_LONGITUDE): cv.longitude,
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vol.Optional(CONF_RADIUS): vol.Coerce(float),
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vol.Optional(CONF_ICON): str,
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vol.Optional(CONF_PASSIVE): bool,
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}
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),
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errors=errors,
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)
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