75 lines
2.5 KiB
Python
75 lines
2.5 KiB
Python
"""Support for HomeKit Controller locks."""
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from aiohomekit.model.characteristics import CharacteristicsTypes
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from aiohomekit.model.services import ServicesTypes
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from homeassistant.components.lock import LockEntity
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from homeassistant.const import ATTR_BATTERY_LEVEL, STATE_LOCKED, STATE_UNLOCKED
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from homeassistant.core import callback
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from . import KNOWN_DEVICES, HomeKitEntity
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STATE_JAMMED = "jammed"
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CURRENT_STATE_MAP = {0: STATE_UNLOCKED, 1: STATE_LOCKED, 2: STATE_JAMMED, 3: None}
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TARGET_STATE_MAP = {STATE_UNLOCKED: 0, STATE_LOCKED: 1}
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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Set up Homekit lock."""
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hkid = config_entry.data["AccessoryPairingID"]
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conn = hass.data[KNOWN_DEVICES][hkid]
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@callback
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def async_add_service(service):
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if service.short_type != ServicesTypes.LOCK_MECHANISM:
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return False
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info = {"aid": service.accessory.aid, "iid": service.iid}
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async_add_entities([HomeKitLock(conn, info)], True)
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return True
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conn.add_listener(async_add_service)
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class HomeKitLock(HomeKitEntity, LockEntity):
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"""Representation of a HomeKit Controller Lock."""
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def get_characteristic_types(self):
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"""Define the homekit characteristics the entity cares about."""
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return [
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CharacteristicsTypes.LOCK_MECHANISM_CURRENT_STATE,
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CharacteristicsTypes.LOCK_MECHANISM_TARGET_STATE,
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CharacteristicsTypes.BATTERY_LEVEL,
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]
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@property
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def is_locked(self):
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"""Return true if device is locked."""
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value = self.service.value(CharacteristicsTypes.LOCK_MECHANISM_CURRENT_STATE)
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return CURRENT_STATE_MAP[value] == STATE_LOCKED
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async def async_lock(self, **kwargs):
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"""Lock the device."""
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await self._set_lock_state(STATE_LOCKED)
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async def async_unlock(self, **kwargs):
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"""Unlock the device."""
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await self._set_lock_state(STATE_UNLOCKED)
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async def _set_lock_state(self, state):
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"""Send state command."""
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await self.async_put_characteristics(
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{CharacteristicsTypes.LOCK_MECHANISM_TARGET_STATE: TARGET_STATE_MAP[state]}
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)
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@property
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def device_state_attributes(self):
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"""Return the optional state attributes."""
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attributes = {}
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battery_level = self.service.value(CharacteristicsTypes.BATTERY_LEVEL)
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if battery_level:
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attributes[ATTR_BATTERY_LEVEL] = battery_level
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return attributes
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