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mirror of https://github.com/home-assistant/core synced 2024-08-31 05:57:13 +02:00
ha-core/homeassistant/components/zha/device_action.py
2021-03-18 15:08:35 +01:00

100 lines
2.8 KiB
Python

"""Provides device actions for ZHA devices."""
from __future__ import annotations
import voluptuous as vol
from homeassistant.const import CONF_DEVICE_ID, CONF_DOMAIN, CONF_TYPE
from homeassistant.core import Context, HomeAssistant
from homeassistant.helpers import config_validation as cv
from homeassistant.helpers.typing import ConfigType, TemplateVarsType
from . import DOMAIN
from .api import SERVICE_WARNING_DEVICE_SQUAWK, SERVICE_WARNING_DEVICE_WARN
from .core.const import CHANNEL_IAS_WD
from .core.helpers import async_get_zha_device
ACTION_SQUAWK = "squawk"
ACTION_WARN = "warn"
ATTR_DATA = "data"
ATTR_IEEE = "ieee"
CONF_ZHA_ACTION_TYPE = "zha_action_type"
ZHA_ACTION_TYPE_SERVICE_CALL = "service_call"
ACTION_SCHEMA = cv.DEVICE_ACTION_BASE_SCHEMA.extend(
{vol.Required(CONF_DOMAIN): DOMAIN, vol.Required(CONF_TYPE): str}
)
DEVICE_ACTIONS = {
CHANNEL_IAS_WD: [
{CONF_TYPE: ACTION_SQUAWK, CONF_DOMAIN: DOMAIN},
{CONF_TYPE: ACTION_WARN, CONF_DOMAIN: DOMAIN},
]
}
DEVICE_ACTION_TYPES = {
ACTION_SQUAWK: ZHA_ACTION_TYPE_SERVICE_CALL,
ACTION_WARN: ZHA_ACTION_TYPE_SERVICE_CALL,
}
SERVICE_NAMES = {
ACTION_SQUAWK: SERVICE_WARNING_DEVICE_SQUAWK,
ACTION_WARN: SERVICE_WARNING_DEVICE_WARN,
}
async def async_call_action_from_config(
hass: HomeAssistant,
config: ConfigType,
variables: TemplateVarsType,
context: Context,
) -> None:
"""Perform an action based on configuration."""
await ZHA_ACTION_TYPES[DEVICE_ACTION_TYPES[config[CONF_TYPE]]](
hass, config, variables, context
)
async def async_get_actions(hass: HomeAssistant, device_id: str) -> list[dict]:
"""List device actions."""
try:
zha_device = await async_get_zha_device(hass, device_id)
except (KeyError, AttributeError):
return []
cluster_channels = [
ch.name
for pool in zha_device.channels.pools
for ch in pool.claimed_channels.values()
]
actions = [
action
for channel in DEVICE_ACTIONS
for action in DEVICE_ACTIONS[channel]
if channel in cluster_channels
]
for action in actions:
action[CONF_DEVICE_ID] = device_id
return actions
async def _execute_service_based_action(
hass: HomeAssistant,
config: ACTION_SCHEMA,
variables: TemplateVarsType,
context: Context,
) -> None:
action_type = config[CONF_TYPE]
service_name = SERVICE_NAMES[action_type]
try:
zha_device = await async_get_zha_device(hass, config[CONF_DEVICE_ID])
except (KeyError, AttributeError):
return
service_data = {ATTR_IEEE: str(zha_device.ieee)}
await hass.services.async_call(
DOMAIN, service_name, service_data, blocking=True, context=context
)
ZHA_ACTION_TYPES = {ZHA_ACTION_TYPE_SERVICE_CALL: _execute_service_based_action}