-
Notifications
You must be signed in to change notification settings - Fork 0
/
light.py
212 lines (167 loc) · 6.7 KB
/
light.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
"""Platform for light integration."""
from __future__ import annotations
import asyncio
import logging
from typing import TYPE_CHECKING, Any
import python_rako
from python_rako.exceptions import RakoBridgeError
from python_rako.helpers import convert_to_brightness, convert_to_scene
from homeassistant.components.light import (
ATTR_BRIGHTNESS,
SUPPORT_BRIGHTNESS,
LightEntity,
)
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.helpers.aiohttp_client import async_get_clientsession
from homeassistant.helpers.entity import DeviceInfo, Entity
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .const import DOMAIN
from .util import create_unique_id
if TYPE_CHECKING:
from .bridge import RakoBridge
from .model import RakoDomainEntryData
_LOGGER = logging.getLogger(__name__)
async def async_setup_entry(
hass: HomeAssistant,
entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up the config entry."""
rako_domain_entry_data: RakoDomainEntryData = hass.data[DOMAIN][entry.unique_id]
bridge = rako_domain_entry_data["rako_bridge_client"]
hass_lights: list[Entity] = []
session = async_get_clientsession(hass)
bridge.level_cache, bridge.scene_cache = await bridge.get_cache_state()
async for light in bridge.discover_lights(session):
if isinstance(light, python_rako.ChannelLight):
hass_light: RakoLight = RakoChannelLight(bridge, light)
elif isinstance(light, python_rako.RoomLight):
hass_light = RakoRoomLight(bridge, light)
else:
continue
hass_lights.append(hass_light)
async_add_entities(hass_lights, True)
class RakoLight(LightEntity):
"""Representation of a Rako Light."""
def __init__(self, bridge: RakoBridge, light: python_rako.Light) -> None:
"""Initialize a RakoLight."""
self.bridge = bridge
self._light = light
self._brightness = self._init_get_brightness_from_cache()
self._available = True
@property
def name(self) -> str:
"""Return the display name of this light."""
raise NotImplementedError()
def _init_get_brightness_from_cache(self) -> int:
raise NotImplementedError()
async def async_added_to_hass(self) -> None:
"""Run when entity about to be added to hass."""
await self.bridge.register_for_state_updates(self)
async def async_will_remove_from_hass(self) -> None:
"""Run when entity about to be added to hass."""
await self.bridge.deregister_for_state_updates(self)
@property
def unique_id(self) -> str:
"""Light's unique ID."""
return create_unique_id(
self.bridge.mac, self._light.room_id, self._light.channel_id
)
@property
def available(self) -> bool:
"""Return True if entity is available."""
return self._available
@property
def brightness(self) -> int:
"""Return the brightness of the light."""
return self._brightness
@brightness.setter
def brightness(self, value: int) -> None:
"""Set the brightness. Used when state is updated outside Home Assistant."""
self._brightness = value
self.async_write_ha_state()
@property
def is_on(self) -> bool:
"""Return true if light is on."""
return self.brightness > 0
@property
def should_poll(self) -> bool:
"""Entity pushes its state to HA."""
return False
@property
def supported_features(self) -> int:
"""Flag supported features."""
return SUPPORT_BRIGHTNESS
async def async_turn_off(self, **kwargs: Any) -> None:
"""Turn off the light."""
await self.async_turn_on(brightness=0)
@property
def device_info(self) -> DeviceInfo:
"""Return device information about this Rako Light."""
return {
"identifiers": {(DOMAIN, self.unique_id)},
"name": self.name,
"manufacturer": "Rako",
"suggested_area": self._light.room_title,
"via_device": (DOMAIN, self.bridge.mac),
}
class RakoRoomLight(RakoLight):
"""Representation of a Rako Room Light."""
def __init__(self, bridge: RakoBridge, light: python_rako.RoomLight) -> None:
"""Initialize a RakoLight."""
super().__init__(bridge, light)
self._light: python_rako.RoomLight = light
def _init_get_brightness_from_cache(self) -> int:
scene_of_room = self.bridge.scene_cache.get(self._light.room_id, 0)
brightness: int = convert_to_brightness(scene_of_room)
return brightness
@property
def name(self) -> str:
"""Return the display name of this light."""
room_title: str = self._light.room_title
return room_title
async def async_turn_on(self, **kwargs: Any) -> None:
"""Turn on the light."""
brightness = kwargs.get(ATTR_BRIGHTNESS, 255)
try:
scene = convert_to_scene(brightness)
await asyncio.wait_for(
self.bridge.set_room_scene(self._light.room_id, scene), timeout=3.0
)
except (RakoBridgeError, asyncio.TimeoutError):
if self._available:
_LOGGER.error("An error occurred while updating the Rako Light")
self._available = False
return
class RakoChannelLight(RakoLight):
"""Representation of a Rako Channel Light."""
def __init__(self, bridge: RakoBridge, light: python_rako.ChannelLight) -> None:
"""Initialize a RakoLight."""
super().__init__(bridge, light)
self._light: python_rako.ChannelLight = light
def _init_get_brightness_from_cache(self) -> int:
scene_of_room = self.bridge.scene_cache.get(self._light.room_id, 0)
brightness: int = self.bridge.level_cache.get_channel_level(
self._light.room_channel, scene_of_room
)
return brightness
@property
def name(self) -> str:
"""Return the display name of this light."""
return f"{self._light.room_title} - {self._light.channel_name}"
async def async_turn_on(self, **kwargs: Any) -> None:
"""Turn on the light."""
brightness = kwargs.get(ATTR_BRIGHTNESS, 255)
try:
await asyncio.wait_for(
self.bridge.set_channel_brightness(
self._light.room_id, self._light.channel_id, brightness
),
timeout=3.0,
)
except (RakoBridgeError, asyncio.TimeoutError):
if self._available:
_LOGGER.error("An error occurred while updating the Rako Light")
self._available = False
return