Files
room_control/room_control.py
2023-07-30 13:39:31 -05:00

382 lines
14 KiB
Python
Executable File

from copy import deepcopy
from datetime import time, timedelta
from typing import List
import astral
from appdaemon.plugins.hass.hassapi import Hass
class RoomController(Hass):
"""Class for linking an light with a motion sensor.
- Separate the turning on and turning off functions.
- Use the state change of the light to set up the event for changing to the other state
- `handle_on`
- `handle_off`
- When the light comes on, check if it's attributes match what they should, given the time.
"""
def initialize(self):
self.state_change_handle = self.listen_state(self.handle_state_change, self.entity)
self.refresh_state_times()
self.sync_state()
self.run_daily(callback=self.refresh_state_times, start='00:00:00')
self.app_entities = self.gather_app_entities()
if (button := self.args.get('button')):
if not isinstance(button, list):
button = [button]
for button in button:
self.log(f'Setting up button: {button}')
self.listen_event(self.handle_button, event='deconz_event', id=button)
if (door := self.args.get('door')):
door_entity = self.get_entity(door)
self.log(f'Setting up door: {door_entity.friendly_name}')
self.listen_state(
callback=self.activate_all_off,
entity_id=door,
new='on'
)
@property
def sensor(self) -> str:
return self.args['sensor']
@property
def entity(self) -> str:
return self.args['entity']
@property
def off_duration(self) -> timedelta:
"""Determines the time that the motion sensor has to be clear before deactivating
Priority:
- Value in scene definition
- Default value
- Normal - value in app definition
- Sleep - 0
"""
duration_str = self.current_state().get(
'off_duration',
self.args.get('off_duration', '00:00:00')
)
try:
hours, minutes, seconds = map(int, duration_str.split(':'))
return timedelta(hours=hours, minutes=minutes, seconds=seconds)
except Exception:
return timedelta()
@property
def entity_state(self) -> bool:
return self.get_state(self.entity) == 'on'
@entity_state.setter
def entity_state(self, new):
if isinstance(new, str):
if new == 'on':
self.turn_on(self.entity)
elif new == 'off':
self.turn_on(self.entity)
else:
raise ValueError(f'Invalid value for entity state: {new}')
elif isinstance(new, bool):
if new:
self.turn_on(self.entity)
self.log(f'Turned on {self.friendly_name(self.entity)}')
else:
self.turn_off(self.entity)
self.log(f'Turned off {self.friendly_name(self.entity)}')
elif isinstance(new, dict):
if any(isinstance(val, dict) for val in new.values()):
# self.log(f'Setting scene with nested dict: {new}')
for entity, state in new.items():
if state.pop('state', 'on') == 'on':
# self.log(f'Setting {entity} state with: {state}')
self.turn_on(entity_id=entity, **state)
else:
self.turn_off(entity)
else:
if new.pop('state', 'on') == 'on':
self.turn_on(self.entity, **new)
else:
self.turn_off(self.entity)
else:
raise TypeError(f'Invalid type: {type(new)}: {new}')
@property
def is_stateful(self):
return 'scene' in self.args and isinstance(self.args['scene'], (list, dict))
def parse_states(self):
def gen():
for state in deepcopy(self.args['scene']):
if (time := state.get('time')):
state['time'] = self.parse_time(time)
elif isinstance((elevation := state.get('elevation')), (int, float)):
assert 'direction' in state, f'State needs a direction if it has an elevation'
if state['direction'] == 'rising':
dir = astral.SunDirection.RISING
elif state['direction'] == 'setting':
dir = astral.SunDirection.SETTING
else:
raise ValueError(f'Invalid sun direction: {state["direction"]}')
state['time'] = self.AD.sched.location.time_at_elevation(
elevation=elevation, direction=dir
).time()
else:
raise ValueError(f'Missing time')
yield state
states = sorted(gen(), key=lambda s: s['time'])
return states
def current_state(self, time: time = None):
if self.sleep_bool:
if (state := self.args.get('sleep_state')):
return state
else:
time = time or self.get_now().time()
for state in self.states[::-1]:
if state['time'] <= time:
return state
else:
return self.states[-1]
def current_scene(self, time: time = None):
return self.current_state(time=time)['scene']
def gather_app_entities(self) -> List[str]:
"""Returns a list of all the entities involved in any of the states
"""
def gen():
for settings in deepcopy(self.args['scene']):
# dt = self.parse_time(settings.pop('time'))
if (scene := settings.get('scene')):
if isinstance(scene, str):
yield from self.get_entity(scene).get_state('all')['attributes']['entity_id']
else:
yield from scene.keys()
else:
yield self.args['entity']
return list(set(gen()))
@property
def all_off(self) -> bool:
""""All off" is the logic opposite of "any on"
Returns:
bool: Whether all the lights associated with the app are off
"""
return all(self.get_state(entity) != 'on' for entity in self.app_entities)
@property
def any_on(self) -> bool:
""""Any on" is the logic opposite of "all off"
Returns:
bool: Whether any of the lights associated with the app are on
"""
return any(self.get_state(entity) == 'on' for entity in self.app_entities)
@property
def delay(self) -> timedelta:
try:
hours, minutes, seconds = map(int, self.args['delay'].split(':'))
return timedelta(hours=hours, minutes=minutes, seconds=seconds)
except Exception:
return timedelta()
@property
def sleep_bool(self) -> bool:
if (sleep_var := self.args.get('sleep')):
return self.get_state(sleep_var) == 'on'
else:
# self.log('WARNING')
return False
@sleep_bool.setter
def sleep_bool(self, val) -> bool:
if (sleep_var := self.args.get('sleep')):
if isinstance(val, str):
self.set_state(sleep_var, state=val)
elif isinstance(val, bool):
self.set_state(sleep_var, state='on' if val else 'off')
else:
raise ValueError('Sleep variable is undefined')
def sync_state(self):
"""Synchronizes the callbacks with the state of the light.
Essentially mimics the `state_change` callback based on the current state of the light.
"""
if self.entity_state:
self.callback_light_on()
else:
self.callback_light_off()
def listen_motion_on(self):
"""Sets up the motion on callback to activate the room
"""
self.log(f'Waiting for motion on {self.friendly_name(self.sensor)} to turn on {self.friendly_name(self.entity)}')
self.motion_on_handle = self.listen_state(
callback=self.activate,
entity_id=self.sensor,
new='on',
oneshot=True
)
def listen_motion_off(self, duration: timedelta):
"""Sets up the motion off callback to deactivate the room
"""
self.log(f'Waiting for motion to stop on {self.friendly_name(self.sensor)} for {duration} to turn off {self.friendly_name(self.entity)}')
self.motion_off_handle = self.listen_state(
callback=self.deactivate,
entity_id=self.sensor,
new='off',
duration=duration.total_seconds(),
oneshot=True
)
def handle_state_change(self, entity=None, attribute=None, old=None, new=None, kwargs=None):
"""Callback attached to the state change of the light.
"""
if new == 'on':
self.callback_light_on(entity, attribute, old, new, kwargs)
elif new == 'off':
self.callback_light_off(entity, attribute, old, new, kwargs)
else:
self.log(f'Unknown state: {new}')
def callback_light_on(self, entity=None, attribute=None, old=None, new=None, kwargs=None):
"""Called when the light turns on
"""
self.log('Light on callback')
self.cancel_motion_callback(new='on')
self.listen_motion_off(self.off_duration)
def callback_light_off(self, entity=None, attribute=None, old=None, new=None, kwargs=None):
"""Called when the light turns off
"""
self.log('Light off callback')
self.cancel_motion_callback(new='off')
self.listen_motion_on()
def activate(self, *args, **kwargs):
self.log('Activating')
scene = self.current_scene()
if isinstance(scene, str):
self.turn_on(scene)
self.log(f'Turned on scene: {scene}')
elif isinstance(scene, dict):
# makes setting the state to 'on' optional in the yaml definition
for entity, settings in scene.items():
if 'state' not in settings:
scene[entity]['state'] = 'on'
self.call_service('scene/apply', entities=scene, transition=0)
self.log(f'Applied scene: {scene}')
elif scene is None:
self.log(f'No scene, ignoring...')
# Need to act as if the light had just turned off to reset the motion (and maybe other things?)
self.callback_light_off()
else:
self.log(f'ERROR: unknown scene: {scene}')
def activate_all_off(self, *args, **kwargs):
if self.all_off:
self.activate()
else:
self.log(f'Skipped activating - everything is not off')
def activate_any_on(self, kwargs):
if self.any_on:
self.activate()
else:
self.log(f'Skipped activating - everything is not off')
def deactivate(self, *args, **kwargs):
self.log('Deactivating')
for entity in self.app_entities:
self.turn_off(entity)
self.log(f'Turned off {entity}')
def refresh_state_times(self, *args, **kwargs):
"""Resets the `self.states` attribute to a newly parsed version of the states.
Parsed states have an absolute time for a certain day.
"""
# re-parse the state strings into times for the current day
self.states = self.parse_states()
# schedule the transitions
for state in self.states:
dt = str(state['time'])[:8]
self.log(f'Scheduling transition at: {dt}')
try:
self.run_at(callback=self.activate_any_on, start=dt)
except ValueError:
# happens when the callback time is in the past
pass
except Exception as e:
self.log(f'Failed with {type(e)}: {e}')
def handle_button(self, event_name, data, kwargs):
# event 1002 is a single button press
if data['event'] == 1002:
self.log(f'{data["id"]} single click')
if self.entity_state:
self.deactivate()
else:
self.activate()
# event 1001 is a long press start
elif data['event'] == 1001:
self.log(f'{data["id"]} long press down')
if 'delay' in self.args and self.entity_state:
self.cancel_motion_callback(new='off')
self.listen_motion_off(self.delay)
self.turn_on(self.entity, brightness_pct=100)
# event 1004 is a double click
elif data['event'] == 1004:
self.log(f'{data["id"]} double click')
if 'sleep' in self.args:
self.sleep_bool = not self.sleep_bool
# self.cancel_motion_callback(new='off')
# self.callback_light_on()
self.activate()
def get_app_callbacks(self, name: str = None):
name = name or self.name
for app_name, callbacks in self.get_callback_entries().items():
if app_name == name:
return callbacks
def get_motion_callback(self):
return {
handle: info
for handle, info in self.get_app_callbacks().items()
if info['entity'] == self.sensor
}
def cancel_motion_callback(self, new: str):
for handle, info in self.get_motion_callback().items():
if f'new={new}' in info['kwargs']:
self.log(f'Cancelling callback for {info}')
self.cancel_listen_state(handle)