111 lines
3.3 KiB
Python
111 lines
3.3 KiB
Python
"""Provides device triggers for Select."""
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from __future__ import annotations
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import voluptuous as vol
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from homeassistant.components.device_automation import (
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DEVICE_TRIGGER_BASE_SCHEMA,
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async_get_entity_registry_entry_or_raise,
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)
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from homeassistant.components.homeassistant.triggers.state import (
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CONF_FOR,
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CONF_FROM,
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CONF_TO,
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async_attach_trigger as async_attach_state_trigger,
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async_validate_trigger_config as async_validate_state_trigger_config,
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)
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from homeassistant.const import (
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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_PLATFORM,
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CONF_TYPE,
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)
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from homeassistant.core import CALLBACK_TYPE, HomeAssistant
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from homeassistant.exceptions import HomeAssistantError
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from homeassistant.helpers import config_validation as cv, entity_registry as er
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from homeassistant.helpers.entity import get_capability
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from homeassistant.helpers.trigger import TriggerActionType, TriggerInfo
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from homeassistant.helpers.typing import ConfigType
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from .const import ATTR_OPTIONS, DOMAIN
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TRIGGER_TYPES = {"current_option_changed"}
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TRIGGER_SCHEMA = DEVICE_TRIGGER_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(TRIGGER_TYPES),
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vol.Optional(CONF_TO): vol.Any(vol.Coerce(str)),
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vol.Optional(CONF_FROM): vol.Any(vol.Coerce(str)),
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vol.Optional(CONF_FOR): cv.positive_time_period_dict,
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}
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)
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async def async_get_triggers(
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hass: HomeAssistant, device_id: str
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) -> list[dict[str, str]]:
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"""List device triggers for Select devices."""
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registry = er.async_get(hass)
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return [
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{
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CONF_PLATFORM: "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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CONF_TYPE: "current_option_changed",
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}
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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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]
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async def async_attach_trigger(
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hass: HomeAssistant,
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config: ConfigType,
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action: TriggerActionType,
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trigger_info: TriggerInfo,
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) -> CALLBACK_TYPE:
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"""Attach a trigger."""
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state_config = {
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CONF_PLATFORM: "state",
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CONF_ENTITY_ID: config[CONF_ENTITY_ID],
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}
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if CONF_TO in config:
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state_config[CONF_TO] = config[CONF_TO]
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if CONF_FROM in config:
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state_config[CONF_FROM] = config[CONF_FROM]
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if CONF_FOR in config:
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state_config[CONF_FOR] = config[CONF_FOR]
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state_config = await async_validate_state_trigger_config(hass, state_config)
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return await async_attach_state_trigger(
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hass, state_config, action, trigger_info, platform_type="device"
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)
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async def async_get_trigger_capabilities(
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hass: HomeAssistant, config: ConfigType
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) -> dict[str, vol.Schema]:
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"""List trigger capabilities."""
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try:
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entry = async_get_entity_registry_entry_or_raise(hass, config[CONF_ENTITY_ID])
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options = get_capability(hass, entry.entity_id, ATTR_OPTIONS) or []
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except HomeAssistantError:
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options = []
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return {
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"extra_fields": vol.Schema(
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{
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vol.Optional(CONF_FROM): vol.In(options),
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vol.Optional(CONF_TO): vol.In(options),
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vol.Optional(CONF_FOR): cv.positive_time_period_dict,
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}
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)
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}
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