81 lines
2.1 KiB
Python
81 lines
2.1 KiB
Python
"""Provide the device automations for Fan."""
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from __future__ import annotations
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import voluptuous as vol
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from homeassistant.const import (
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ATTR_ENTITY_ID,
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CONF_CONDITION,
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CONF_DEVICE_ID,
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CONF_DOMAIN,
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CONF_ENTITY_ID,
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CONF_TYPE,
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STATE_OFF,
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STATE_ON,
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)
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers import (
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condition,
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config_validation as cv,
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entity_registry as er,
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)
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from homeassistant.helpers.config_validation import DEVICE_CONDITION_BASE_SCHEMA
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from homeassistant.helpers.typing import ConfigType, TemplateVarsType
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from . import DOMAIN
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CONDITION_TYPES = {"is_on", "is_off"}
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CONDITION_SCHEMA = DEVICE_CONDITION_BASE_SCHEMA.extend(
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{
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vol.Required(CONF_ENTITY_ID): cv.entity_id_or_uuid,
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vol.Required(CONF_TYPE): vol.In(CONDITION_TYPES),
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}
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)
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async def async_get_conditions(
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hass: HomeAssistant, device_id: str
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) -> list[dict[str, str]]:
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"""List device conditions for Fan devices."""
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registry = er.async_get(hass)
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conditions = []
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# Get all the integrations entities for this device
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for entry in er.async_entries_for_device(registry, device_id):
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if entry.domain != DOMAIN:
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continue
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base_condition = {
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CONF_CONDITION: "device",
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CONF_DEVICE_ID: device_id,
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CONF_DOMAIN: DOMAIN,
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CONF_ENTITY_ID: entry.id,
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}
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conditions += [{**base_condition, CONF_TYPE: cond} for cond in CONDITION_TYPES]
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return conditions
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@callback
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def async_condition_from_config(
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hass: HomeAssistant, config: ConfigType
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) -> condition.ConditionCheckerType:
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"""Create a function to test a device condition."""
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registry = er.async_get(hass)
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entity_id = er.async_resolve_entity_id(registry, config[ATTR_ENTITY_ID])
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if config[CONF_TYPE] == "is_on":
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state = STATE_ON
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else:
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state = STATE_OFF
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@callback
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def test_is_state(hass: HomeAssistant, variables: TemplateVarsType) -> bool:
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"""Test if an entity is a certain state."""
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return condition.state(hass, entity_id, state)
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return test_is_state
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