157 lines
6.5 KiB
Python
157 lines
6.5 KiB
Python
from appdaemon.entity import Entity
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from appdaemon.plugins.hass.hassapi import Hass
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import json
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class TapDial(Hass):
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active_entity: Entity
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def initialize(self):
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self.tap_dial.listen_state(self.handle_state_change)
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@property
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def tap_dial(self) -> Entity:
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return self.get_entity(self.args['entity'])
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@property
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def step_size(self) -> int:
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return int(self.args.get('step_size', 25))
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@property
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def init_brightness(self) -> int:
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return int(self.args.get('init_brightness', 200))
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@property
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def max_brightness(self) -> int:
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return int(self.args.get('max_brightness', 254))
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# The active_entity_is_on property fails if no button has been pushed and the dial is rotated with the error:
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# File "/conf/apps/tap_dial.py", line 59, in handle_state_change
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# if new.startswith('dial_rotate') and self.active_entity_is_on:
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# ^^^^^^^^^^^^^^^^^^^^^^^^
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# File "/conf/apps/tap_dial.py", line 29, in active_entity_is_on
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# return self.active_entity.get_state() == 'on'
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# ^^^^^^^^^^^^^^^^^^
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# AttributeError: 'TapDial' object has no attribute 'active_entity'. Did you mean: 'remove_entity'?
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@property
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def active_entity_is_on(self) -> bool:
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return self.active_entity.get_state() == 'on'
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@property
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def light_brightness(self) -> int:
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return self.active_entity.attributes['brightness']
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@light_brightness.setter
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def light_brightness(self, val: int):
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return self.active_entity.turn_on(brightness=val)
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@property
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def light_color(self) -> list[int]:
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return self.active_entity.get_state('rgb_color')
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@light_color.setter
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def light_color(self, val: list[int]):
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return self.active_entity.turn_on(rgb_color=val)
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@property
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def light_effect(self) -> str:
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return self.active_entity.get_state('effect')
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@light_effect.setter
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def light_effect(self, val: str):
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return self.active_entity.turn_on(effect=val)
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def handle_state_change(self, entity: str, attribute: str, old: str, new: str, **kwargs):
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self.log(f'056 State change: {new}')
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# Dial actions
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if new.startswith('dial_rotate') and self.active_entity_is_on:
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_, _, dir, speed = new.split('_', 4)
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self.log(f'061 Direction {dir} speed {speed}')
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match speed:
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case 'step':
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rate = self.step_size
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case 'slow':
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rate = 2 * self.step_size
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case 'fast':
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rate = 3 * self.step_size
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val = self.active_entity.attributes['brightness']
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if val != 'null':
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self.log(f'071 Brightness value = {val} Change rate = {rate}')
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if dir == 'right':
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if val < self.max_brightness:
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if (val + rate) > self.max_brightness:
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val = self.max_brightness
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else:
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val += rate
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self.active_entity.turn_on(brightness=val)
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self.log(f'079 Brightness value = {val}')
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else:
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if val > 0:
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if (val - rate) < 0:
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val = 0
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else:
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val -= rate
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self.active_entity.turn_on(brightness=val)
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self.log(f'087 Brightness value = {val}')
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else:
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self.log(f'089 WARNING: Brightness value = {val}')
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# Button actions
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elif new.endswith('release'):
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_, n, typ, _ = new.split('_', 4)
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# type will be either press or hold
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self.log(f'104 Button {n} {typ}')
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if eid := self.args.get(f'button{n}'):
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self.active_entity = self.get_entity(eid)
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self.log(f'108 Set active entity to: {self.active_entity.name}')
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# self.log(json.dumps(self.active_entity.get_state('all'), indent=4))
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domain, entity = eid.split('.')
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self.log(f'112 Curent domain: {domain}, entity: {entity}')
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match domain:
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case 'light':
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# Set the light to maximum brightness if the button is held.
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if typ == 'hold':
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self.active_entity.turn_on(brightness=self.max_brightness)
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self.log(f'118 Set {self.active_entity.friendly_name} to maximum brightness {self.max_brightness}')
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else:
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if self.active_entity_is_on:
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self.active_entity.turn_off()
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self.log(f'122 Turn off {self.active_entity.friendly_name}')
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else:
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self.active_entity.turn_on(brightness=self.init_brightness)
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self.log(f'125 Turn on {self.active_entity.friendly_name} with brightness {self.init_brightness}')
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case 'switch':
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self.active_entity.toggle()
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self.log(f'128 Toggle on/off power to {self.active_entity.friendly_name}')
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elif switch := self.args.get(f'button{n}'):
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self.active_entity = self.get_entity(switch)
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self.log(f'132 Set active entity to: {self.active_entity.friendly_name}')
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onoff = self.active_entity.get_state()
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self.log(f'134 {self.active_entity.friendly_name} is currently {onoff}')
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self.active_entity.toggle()
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self.log(f'136 Toggle on/off power to {self.active_entity.friendly_name}')
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# This function was written by chatgpt!
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def hex_to_rgb(self, hex_color: str) -> list:
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# Remove the "#" if it's included
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hex_color = hex_color.lstrip('#')
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# Check if the string has a valid length
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if len(hex_color) != 6:
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raise ValueError(f"146 Invalid hex color: {hex_color}. Must be 6 characters long.")
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try:
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# Split the hex color into its RGB components and convert to integers
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r = int(hex_color[0:2], 16)
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g = int(hex_color[2:4], 16)
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b = int(hex_color[4:6], 16)
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return [r, g, b]
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except ValueError:
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raise ValueError(f"155 Invalid hex color: {hex_color}. Must contain only valid hex digits.")
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