107 lines
3.4 KiB
Python
107 lines
3.4 KiB
Python
"""Provides device automations for ZHA devices that emit events."""
|
|
|
|
import voluptuous as vol
|
|
|
|
from homeassistant.components.device_automation import DEVICE_TRIGGER_BASE_SCHEMA
|
|
from homeassistant.components.device_automation.exceptions import (
|
|
InvalidDeviceAutomationConfig,
|
|
)
|
|
from homeassistant.components.homeassistant.triggers import event as event_trigger
|
|
from homeassistant.const import CONF_DEVICE_ID, CONF_DOMAIN, CONF_PLATFORM, CONF_TYPE
|
|
from homeassistant.core import CALLBACK_TYPE, HomeAssistant
|
|
from homeassistant.exceptions import HomeAssistantError, IntegrationError
|
|
from homeassistant.helpers.trigger import TriggerActionType, TriggerInfo
|
|
from homeassistant.helpers.typing import ConfigType
|
|
|
|
from . import DOMAIN as ZHA_DOMAIN
|
|
from .core.const import ZHA_EVENT
|
|
from .core.helpers import async_get_zha_device
|
|
|
|
CONF_SUBTYPE = "subtype"
|
|
DEVICE = "device"
|
|
DEVICE_IEEE = "device_ieee"
|
|
|
|
TRIGGER_SCHEMA = DEVICE_TRIGGER_BASE_SCHEMA.extend(
|
|
{vol.Required(CONF_TYPE): str, vol.Required(CONF_SUBTYPE): str}
|
|
)
|
|
|
|
|
|
async def async_validate_trigger_config(
|
|
hass: HomeAssistant, config: ConfigType
|
|
) -> ConfigType:
|
|
"""Validate config."""
|
|
config = TRIGGER_SCHEMA(config)
|
|
|
|
trigger = (config[CONF_TYPE], config[CONF_SUBTYPE])
|
|
try:
|
|
zha_device = async_get_zha_device(hass, config[CONF_DEVICE_ID])
|
|
except (KeyError, AttributeError, IntegrationError) as err:
|
|
raise InvalidDeviceAutomationConfig from err
|
|
if (
|
|
zha_device.device_automation_triggers is None
|
|
or trigger not in zha_device.device_automation_triggers
|
|
):
|
|
raise InvalidDeviceAutomationConfig
|
|
|
|
return config
|
|
|
|
|
|
async def async_attach_trigger(
|
|
hass: HomeAssistant,
|
|
config: ConfigType,
|
|
action: TriggerActionType,
|
|
trigger_info: TriggerInfo,
|
|
) -> CALLBACK_TYPE:
|
|
"""Listen for state changes based on configuration."""
|
|
trigger_key: tuple[str, str] = (config[CONF_TYPE], config[CONF_SUBTYPE])
|
|
try:
|
|
zha_device = async_get_zha_device(hass, config[CONF_DEVICE_ID])
|
|
except (KeyError, AttributeError) as err:
|
|
raise HomeAssistantError(
|
|
f"Unable to get zha device {config[CONF_DEVICE_ID]}"
|
|
) from err
|
|
|
|
if trigger_key not in zha_device.device_automation_triggers:
|
|
raise HomeAssistantError(f"Unable to find trigger {trigger_key}")
|
|
|
|
trigger = zha_device.device_automation_triggers[trigger_key]
|
|
|
|
event_config = {
|
|
event_trigger.CONF_PLATFORM: "event",
|
|
event_trigger.CONF_EVENT_TYPE: ZHA_EVENT,
|
|
event_trigger.CONF_EVENT_DATA: {DEVICE_IEEE: str(zha_device.ieee), **trigger},
|
|
}
|
|
|
|
event_config = event_trigger.TRIGGER_SCHEMA(event_config)
|
|
return await event_trigger.async_attach_trigger(
|
|
hass, event_config, action, trigger_info, platform_type="device"
|
|
)
|
|
|
|
|
|
async def async_get_triggers(
|
|
hass: HomeAssistant, device_id: str
|
|
) -> list[dict[str, str]]:
|
|
"""List device triggers.
|
|
|
|
Make sure the device supports device automations and
|
|
if it does return the trigger list.
|
|
"""
|
|
zha_device = async_get_zha_device(hass, device_id)
|
|
|
|
if not zha_device.device_automation_triggers:
|
|
return []
|
|
|
|
triggers = []
|
|
for trigger, subtype in zha_device.device_automation_triggers.keys():
|
|
triggers.append(
|
|
{
|
|
CONF_DEVICE_ID: device_id,
|
|
CONF_DOMAIN: ZHA_DOMAIN,
|
|
CONF_PLATFORM: DEVICE,
|
|
CONF_TYPE: trigger,
|
|
CONF_SUBTYPE: subtype,
|
|
}
|
|
)
|
|
|
|
return triggers
|