128 lines
3.4 KiB
Python
128 lines
3.4 KiB
Python
"""Provides device triggers for Xiaomi BLE."""
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from __future__ import annotations
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from dataclasses import dataclass
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from typing import Any
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import voluptuous as vol
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from homeassistant.components.device_automation import DEVICE_TRIGGER_BASE_SCHEMA
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from homeassistant.components.homeassistant.triggers import event as event_trigger
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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_EVENT,
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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.helpers import device_registry as dr
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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 (
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CONF_EVENT_PROPERTIES,
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DOMAIN,
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EVENT_PROPERTIES,
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EVENT_TYPE,
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XIAOMI_BLE_EVENT,
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)
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MOTION_DEVICE_TRIGGERS = [
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{CONF_TYPE: "motion_detected", CONF_EVENT_PROPERTIES: None},
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]
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MOTION_DEVICE_SCHEMA = DEVICE_TRIGGER_BASE_SCHEMA.extend(
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{
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vol.Required(CONF_TYPE): vol.In(
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[trigger[CONF_TYPE] for trigger in MOTION_DEVICE_TRIGGERS]
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),
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vol.Optional(CONF_EVENT_PROPERTIES): vol.In(
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[trigger[CONF_EVENT_PROPERTIES] for trigger in MOTION_DEVICE_TRIGGERS]
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),
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}
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)
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@dataclass
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class TriggerModelData:
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"""Data class for trigger model data."""
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triggers: list[dict[str, Any]]
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schema: vol.Schema
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MODEL_DATA = {
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"MUE4094RT": TriggerModelData(
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triggers=MOTION_DEVICE_TRIGGERS, schema=MOTION_DEVICE_SCHEMA
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)
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}
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async def async_validate_trigger_config(
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hass: HomeAssistant, config: ConfigType
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) -> ConfigType:
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"""Validate trigger config."""
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device_id = config[CONF_DEVICE_ID]
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if model_data := _async_trigger_model_data(hass, device_id):
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return model_data.schema(config)
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return config
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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, Any]]:
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"""List a list of triggers for Xiaomi BLE devices."""
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# Check if device is a model supporting device triggers.
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if not (model_data := _async_trigger_model_data(hass, device_id)):
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return []
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return [
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{
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CONF_PLATFORM: "device",
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CONF_DOMAIN: DOMAIN,
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CONF_DEVICE_ID: device_id,
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**trigger,
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}
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for trigger in model_data.triggers
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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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event_data = {
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CONF_DEVICE_ID: config[CONF_DEVICE_ID],
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EVENT_TYPE: config[CONF_TYPE],
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EVENT_PROPERTIES: config[CONF_EVENT_PROPERTIES],
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}
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return await event_trigger.async_attach_trigger(
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hass,
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event_trigger.TRIGGER_SCHEMA(
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{
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event_trigger.CONF_PLATFORM: CONF_EVENT,
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event_trigger.CONF_EVENT_TYPE: XIAOMI_BLE_EVENT,
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event_trigger.CONF_EVENT_DATA: event_data,
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}
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),
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action,
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trigger_info,
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platform_type="device",
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)
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def _async_trigger_model_data(
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hass: HomeAssistant, device_id: str
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) -> TriggerModelData | None:
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"""Get available triggers for a given model."""
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device_registry = dr.async_get(hass)
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device = device_registry.async_get(device_id)
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if device and device.model and (model_data := MODEL_DATA.get(device.model)):
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return model_data
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return None
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