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Successfully controlling wiz bulbs

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Brandon Watson 2022-09-06 18:25:38 -05:00
parent c3a6882413
commit d73dead5d4
6 changed files with 2351 additions and 351 deletions
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4
.prettierrc Normal file
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{
"tabWidth": 4,
"useTabs": false
}

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.vscode/launch.json vendored
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@ -1,19 +1,20 @@
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"type": "node",
"request": "launch",
"name": "Launch Program",
"preLaunchTask": "build",
"program": "/Users/brandonwatson/.nvm/versions/node/v14.15.0/lib/node_modules/homebridge/bin/homebridge",
"env": {
"HOMEBRIDGE_OPTS": "/Users/brandonwatson/.homebridge"
},
"sourceMaps": true
}
]
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"type": "node",
"request": "launch",
"name": "Launch Program",
"preLaunchTask": "build",
"program": "/Users/brandonwatson/.nvm/versions/node/v14.15.0/lib/node_modules/homebridge/bin/homebridge",
"env": {
"HOMEBRIDGE_OPTS": "/Users/brandonwatson/.homebridge",
"LOG_LEVEL": "debug"
},
"sourceMaps": true
}
]
}

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package-lock.json generated
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1
package.json
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@ -29,6 +29,7 @@
"dependencies": {
"@types/node-cron": "^2.0.3",
"@types/suncalc": "^1.8.0",
"@watsonb8/wiz-lib": "^1.0.1-62427.0",
"node-cron": "^2.0.3",
"node-hue-api": "^4.0.5",
"suncalc": "^1.8.0"

615
src/fluxAccessory.ts
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@ -8,6 +8,8 @@ import { IConfig } from "./models/iConfig";
import { GetTimesResult, getTimes } from "suncalc";
import HueError = require("node-hue-api/lib/HueError");
import cron from "node-cron";
import { WizBulb } from "@watsonb8/wiz-lib/build/wizBulb";
import { colorTemperature2rgb, Pilot, RGB } from "@watsonb8/wiz-lib";
let Service: HAPNodeJS.Service;
let Characteristic: HAPNodeJS.Characteristic;
@ -16,339 +18,354 @@ const MINUTES_IN_MILLISECOND = 60000;
const SECONDS_IN_HOUR = 3600;
export interface IFluxProps {
api: any;
log: any;
homebridge: any;
hue: Api;
config: IConfig;
api: any;
log: any;
homebridge: any;
hue: Api;
wizBulbs: Array<WizBulb>;
config: IConfig;
}
export class FluxAccessory implements IAccessory {
private _api: any;
private _homebridge: any;
private _log: any = {};
private _config: IConfig;
private _isActive: boolean;
private _api: any;
private _homebridge: any;
private _log: any = {};
private _config: IConfig;
private _isActive: boolean;
//Service fields
private _switchService: HAPNodeJS.Service;
private _infoService: HAPNodeJS.Service;
//Service fields
private _switchService: HAPNodeJS.Service;
private _infoService: HAPNodeJS.Service;
private _hue: Api;
private _hue: Api;
private _lights: Array<Light> = [];
private _lights: Array<Light> = [];
private _wizLights: Array<WizBulb> = [];
private _times: GetTimesResult;
private _times: GetTimesResult;
constructor(props: IFluxProps) {
//Assign class variables
this._log = props.log;
this._api = props.api;
this._config = props.config;
Service = props.api.hap.Service;
Characteristic = props.api.hap.Characteristic;
this._homebridge = props.homebridge;
this._isActive = false;
constructor(props: IFluxProps) {
//Assign class variables
this._log = props.log;
this._api = props.api;
this._config = props.config;
Service = props.api.hap.Service;
Characteristic = props.api.hap.Characteristic;
this._homebridge = props.homebridge;
this._isActive = false;
this._wizLights = props.wizBulbs;
this._times = getTimes(
new Date(),
this._config.latitude,
this._config.longitude
);
//Schedule job to refresh times
cron
.schedule(
"0 12 * * *",
() => {
this._times = getTimes(
this._times = getTimes(
new Date(),
this._config.latitude,
this._config.longitude
);
this._log("Updated sunset times");
},
{
scheduled: true,
}
)
.start();
);
this._hue = props.hue;
this.name = this._config.name;
//Schedule job to refresh times
cron.schedule(
"0 12 * * *",
() => {
this._times = getTimes(
new Date(),
this._config.latitude,
this._config.longitude
);
this._log("Updated sunset times");
},
{
scheduled: true,
}
).start();
this.platformAccessory = new this._homebridge.platformAccessory(
this.name,
this.generateUUID(),
this._homebridge.hap.Accessory.Categories.SWITCH
);
this._hue = props.hue;
this.name = this._config.name;
//@ts-ignore
this._infoService = new Service.AccessoryInformation();
this._infoService.setCharacteristic(
Characteristic.Manufacturer,
"Brandon Watson"
);
this._infoService.setCharacteristic(Characteristic.Model, "F.lux");
this._infoService.setCharacteristic(
Characteristic.SerialNumber,
"123-456-789"
);
this.platformAccessory = new this._homebridge.platformAccessory(
this.name,
this.generateUUID(),
this._homebridge.hap.Accessory.Categories.SWITCH
);
this._switchService = new Service.Switch(this.name, "fluxService");
//@ts-ignore
this._infoService = new Service.AccessoryInformation();
this._infoService.setCharacteristic(
Characteristic.Manufacturer,
"Brandon Watson"
);
this._infoService.setCharacteristic(Characteristic.Model, "F.lux");
this._infoService.setCharacteristic(
Characteristic.SerialNumber,
"123-456-789"
);
this._switchService
.getCharacteristic(Characteristic.On)
//@ts-ignore
.on("set", this.onSetEnabled)
//@ts-ignore
.on("get", this.onGetEnabled);
}
this._switchService = new Service.Switch(this.name, "fluxService");
public name: string = "Flux";
public platformAccessory: any;
/**
* Handler for switch set event
* @param callback The callback function to call when complete
*/
private onSetEnabled = async (
activeState: boolean,
callback: (error?: Error | null | undefined) => void
) => {
if (activeState) {
this._times = getTimes(
new Date(),
this._config.latitude,
this._config.longitude
);
this.update();
} else {
this._isActive = false;
this._switchService
.getCharacteristic(Characteristic.On)
//@ts-ignore
.on("set", this.onSetEnabled)
//@ts-ignore
.on("get", this.onGetEnabled);
}
return callback();
};
/**
* Handler for switch get event
* @param callback The callback function to call when complete
*/
private onGetEnabled(
callback: (error: Error | null, value: boolean) => void
): void {
callback(null, this._isActive);
// return this._isActive;
}
public name: string = "Flux";
/**
* Called by homebridge to gather services.
*/
public getServices = (): Array<HAPNodeJS.Service> => {
return [this._infoService, this._switchService!];
};
public platformAccessory: any;
/**
* Popuplates internal lights array using the configuration values
*/
private getLights = async (): Promise<void> => {
for (const value of this._config.lights) {
//@ts-ignore
const light: Light = await this._hue.lights.getLightByName(value);
this._lights.push(light);
}
};
private colorTempToRgb = (
kelvin: number
): { red: number; green: number; blue: number } => {
var temp = kelvin / 100;
var red, green, blue;
if (temp <= 66) {
red = 255;
green = temp;
green = 99.4708025861 * Math.log(green) - 161.1195681661;
if (temp <= 19) {
blue = 0;
} else {
blue = temp - 10;
blue = 138.5177312231 * Math.log(blue) - 305.0447927307;
}
} else {
red = temp - 60;
red = 329.698727446 * Math.pow(red, -0.1332047592);
green = temp - 60;
green = 288.1221695283 * Math.pow(green, -0.0755148492);
blue = 255;
}
return {
red: this.clamp(red, 0, 255),
green: this.clamp(green, 0, 255),
blue: this.clamp(blue, 0, 255),
};
};
private clamp(x: number, min: number, max: number) {
if (x < min) {
return min;
}
if (x > max) {
return max;
}
return x;
}
private isHueError = (object: any): object is HueError => {
return "_hueError" in object;
};
private setLights = async (state: LightState) => {
const promises: Array<Promise<unknown> | PromiseLike<unknown>> = [];
this._lights.map(async (light: Light) => {
try {
await this._hue.lights.setLightState(light.id, state);
} catch (err) {
if (
this.isHueError(err) &&
err.message ===
"parameter, xy, is not modifiable. Device is set to off."
) {
//Eat this
/**
* Handler for switch set event
* @param callback The callback function to call when complete
*/
private onSetEnabled = async (
activeState: boolean,
callback: (error?: Error | null | undefined) => void
) => {
if (activeState) {
this._times = getTimes(
new Date(),
this._config.latitude,
this._config.longitude
);
this.update();
} else {
this._log(`Error while setting lights: ${err}`);
this._isActive = false;
}
}
});
return callback();
};
await Promise.all(promises);
};
/**
* Helper function to generate a UUID
*/
private generateUUID(): string {
// Public Domain/MIT
var d = new Date().getTime();
if (
typeof performance !== "undefined" &&
typeof performance.now === "function"
) {
d += performance.now(); //use high-precision timer if available
/**
* Handler for switch get event
* @param callback The callback function to call when complete
*/
private onGetEnabled(
callback: (error: Error | null, value: boolean) => void
): void {
callback(null, this._isActive);
// return this._isActive;
}
return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(
/[xy]/g,
function (c) {
var r = (d + Math.random() * 16) % 16 | 0;
d = Math.floor(d / 16);
return (c === "x" ? r : (r & 0x3) | 0x8).toString(16);
}
);
}
/**
* Gets adjusted color temperature.
*/
private getTempOffset = (
startTemp: number,
endTemp: number,
startTime: Date,
endTime: Date
) => {
const now = this.getNow().getTime();
const percentComplete =
(now - startTime.getTime()) / (endTime.getTime() - startTime.getTime());
const tempRange = Math.abs(startTemp - endTemp);
const tempOffset = tempRange * percentComplete;
return startTemp - tempOffset;
};
/**
* Called by homebridge to gather services.
*/
public getServices = (): Array<HAPNodeJS.Service> => {
return [this._infoService, this._switchService!];
};
/**
* Get the current time. Use test time if present.
*/
private getNow() {
if (this._config.testNowDateString) {
return new Date(this._config.testNowDateString);
} else {
return new Date();
/**
* Popuplates internal lights array using the configuration values
*/
private getLights = async (): Promise<void> => {
for (const value of this._config.lights) {
//@ts-ignore
const light: Light = await this._hue.lights.getLightByName(value);
this._lights.push(light);
}
};
private colorTempToRgb = (kelvin: number): RGB => {
var temp = kelvin / 100;
var red, green, blue;
if (temp <= 66) {
red = 255;
green = temp;
green = 99.4708025861 * Math.log(green) - 161.1195681661;
if (temp <= 19) {
blue = 0;
} else {
blue = temp - 10;
blue = 138.5177312231 * Math.log(blue) - 305.0447927307;
}
} else {
red = temp - 60;
red = 329.698727446 * Math.pow(red, -0.1332047592);
green = temp - 60;
green = 288.1221695283 * Math.pow(green, -0.0755148492);
blue = 255;
}
return {
r: this.clamp(red, 0, 255),
g: this.clamp(green, 0, 255),
b: this.clamp(blue, 0, 255),
};
};
private clamp(x: number, min: number, max: number) {
if (x < min) {
return min;
}
if (x > max) {
return max;
}
return x;
}
}
private update = async (): Promise<void> => {
this._isActive = true;
while (this._isActive) {
if (this._lights.length === 0) {
await this.getLights();
}
private isHueError = (object: any): object is HueError => {
return "_hueError" in object;
};
const now = this.getNow();
//Pad start time by an hour before sunset
const start = new Date(
this._times.sunset.getTime() - 60 * MINUTES_IN_MILLISECOND
);
const sunsetStart = this._times.sunsetStart;
const sunsetEnd = new Date(
this._times.sunset.getTime() + this._config.sunsetDuration
);
const nightStart = new Date(
sunsetEnd.getTime() + 60 * MINUTES_IN_MILLISECOND
);
const sunrise = new Date(
this._times.sunrise.getTime() + 1 * SECONDS_IN_DAY
);
private setHueLights = async (state: LightState) => {
const promises: Array<Promise<unknown> | PromiseLike<unknown>> = [];
this._lights.map(async (light: Light) => {
try {
await this._hue.lights.setLightState(light.id, state);
} catch (err) {
if (
this.isHueError(err) &&
err.message ===
"parameter, xy, is not modifiable. Device is set to off."
) {
//Eat this
} else {
this._log(`Error while setting lights: ${err}`);
}
}
});
const startColorTemp = this._config.ceilingColorTemp
? this._config.ceilingColorTemp
: 4000;
const sunsetColorTemp = this._config.sunsetColorTemp
? this._config.sunsetColorTemp
: 2800;
const floorColorTemp = this._config.floorColorTemp
? this._config.floorColorTemp
: 1900;
await Promise.all(promises);
};
let newTemp = 0;
if (start < now && now < sunsetStart) {
newTemp = this.getTempOffset(
startColorTemp,
sunsetColorTemp,
start,
sunsetStart
private setWizLights = async (rgb: RGB, fade: number): Promise<void> => {
await Promise.all(
this._wizLights.map(async (bulb) => {
const pilot = await bulb.get();
bulb.set(rgb, pilot?.dimming, fade);
})
);
} else if (sunsetStart < now && now < sunsetEnd) {
newTemp = this._config.sunsetColorTemp;
} else if (sunsetEnd < now && now < nightStart) {
newTemp = this.getTempOffset(
sunsetColorTemp,
floorColorTemp,
sunsetEnd,
nightStart
return;
};
/**
* Helper function to generate a UUID
*/
private generateUUID(): string {
// Public Domain/MIT
var d = new Date().getTime();
if (
typeof performance !== "undefined" &&
typeof performance.now === "function"
) {
d += performance.now(); //use high-precision timer if available
}
return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(
/[xy]/g,
function (c) {
var r = (d + Math.random() * 16) % 16 | 0;
d = Math.floor(d / 16);
return (c === "x" ? r : (r & 0x3) | 0x8).toString(16);
}
);
} else if (nightStart < now && now < sunrise) {
newTemp = this._config.floorColorTemp;
}
//Set lights
const rgb = this.colorTempToRgb(newTemp);
if (rgb && newTemp !== 0) {
const lightState = new LightState();
lightState
.transitionInMillis(
this._config.transition ? this._config.transition : 5000
)
.rgb(
rgb.red ? rgb.red : 0,
rgb.green ? rgb.green : 0,
rgb.blue ? rgb.blue : 0
);
await this.setLights(lightState);
this._log(`Adjusting light temp to ${newTemp}, ${JSON.stringify(rgb)}`);
}
await Sleep(this._config.delay ? this._config.delay : 60000);
}
};
/**
* Gets adjusted color temperature.
*/
private getTempOffset = (
startTemp: number,
endTemp: number,
startTime: Date,
endTime: Date
) => {
const now = this.getNow().getTime();
const percentComplete =
(now - startTime.getTime()) /
(endTime.getTime() - startTime.getTime());
const tempRange = Math.abs(startTemp - endTemp);
const tempOffset = tempRange * percentComplete;
return startTemp - tempOffset;
};
/**
* Get the current time. Use test time if present.
*/
private getNow() {
if (this._config.testNowDateString) {
return new Date(this._config.testNowDateString);
} else {
return new Date();
}
}
private update = async (): Promise<void> => {
this._isActive = true;
while (this._isActive) {
if (this._lights.length === 0) {
await this.getLights();
}
const now = this.getNow();
//Pad start time by an hour before sunset
const start = new Date(
this._times.sunset.getTime() - 60 * MINUTES_IN_MILLISECOND
);
const sunsetStart = this._times.sunsetStart;
const sunsetEnd = new Date(
this._times.sunset.getTime() + this._config.sunsetDuration
);
const nightStart = new Date(
sunsetEnd.getTime() + 60 * MINUTES_IN_MILLISECOND
);
const sunrise = new Date(
this._times.sunrise.getTime() + 1 * SECONDS_IN_DAY
);
const startColorTemp = this._config.ceilingColorTemp
? this._config.ceilingColorTemp
: 4000;
const sunsetColorTemp = this._config.sunsetColorTemp
? this._config.sunsetColorTemp
: 2800;
const floorColorTemp = this._config.floorColorTemp
? this._config.floorColorTemp
: 1900;
let newTemp = 0;
if (start < now && now < sunsetStart) {
newTemp = this.getTempOffset(
startColorTemp,
sunsetColorTemp,
start,
sunsetStart
);
} else if (sunsetStart < now && now < sunsetEnd) {
newTemp = this._config.sunsetColorTemp;
} else if (sunsetEnd < now && now < nightStart) {
newTemp = this.getTempOffset(
sunsetColorTemp,
floorColorTemp,
sunsetEnd,
nightStart
);
} else if (nightStart < now && now < sunrise) {
newTemp = this._config.floorColorTemp;
}
//Set lights
const hueRGB = this.colorTempToRgb(newTemp);
const wizRGB = colorTemperature2rgb(newTemp);
if (hueRGB && newTemp !== 0) {
const lightState = new LightState();
lightState
.transitionInMillis(
this._config.transition ? this._config.transition : 5000
)
.rgb(hueRGB.r ?? 0, hueRGB.g ?? 0, hueRGB.b ?? 0);
await this.setHueLights(lightState);
await this.setWizLights(
wizRGB,
this._config.transition ? this._config.transition / 1000 : 5
);
this._log(
`Adjusting light temp to ${newTemp}, ${JSON.stringify(
hueRGB
)}`
);
}
await Sleep(this._config.delay ? this._config.delay : 60000);
}
};
}

97
src/index.ts
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@ -1,28 +1,25 @@
import { IConfig } from "./models/iConfig";
import { v3 } from 'node-hue-api';
import { v3 } from "node-hue-api";
import LocalBootstrap = require("node-hue-api/lib/api/http/LocalBootstrap");
import Api = require("node-hue-api/lib/api/Api");
import { Sleep } from "./sleep";
import { IAccessory } from "./models/iAccessory";
import { FluxAccessory } from "./fluxAccessory";
import { WizBulb } from "@watsonb8/wiz-lib/build/wizBulb";
import discover from "@watsonb8/wiz-lib/build/discovery";
let Accessory: any;
let Homebridge: any;
/**
* Main entry.
* @param homebridge
* @param homebridge
*/
export default function (homebridge: any) {
Homebridge = homebridge;
Accessory = homebridge.platformAccessory;
homebridge.registerPlatform(
'homebridge-flux',
'Flux',
FluxPlatform,
true
);
};
homebridge.registerPlatform("homebridge-flux", "Flux", FluxPlatform, true);
}
class FluxPlatform {
log: any = {};
@ -31,50 +28,76 @@ class FluxPlatform {
config: IConfig;
hue: Api | undefined;
constructor(log: any, config: any, api: any) {
this.log = log;
this.api = api;
this.config = config;
this.log('INFO - Registering Flux platform');
this.api.on('didFinishLaunching', this.didFinishLaunching.bind(this));
this.log("INFO - Registering Flux platform");
this.api.on("didFinishLaunching", this.didFinishLaunching.bind(this));
}
private connectWiz = async () => {
if (!this.config) {
return;
}
return await discover();
};
private connectHue = async () => {
if (!this.config) {
return;
}
if (this.config.userName && this.config.clientKey) {
this.hue = await v3.api.createLocal(this.config.ipAddress).connect(this.config.userName, this.config.clientKey, undefined);
this.hue = await v3.api
.createLocal(this.config.ipAddress)
.connect(
this.config.userName,
this.config.clientKey,
undefined
);
this.log("Using existing connection info");
} else {
const unauthenticatedApi = await v3.api.createLocal(this.config.ipAddress).connect(undefined, undefined, undefined);
const unauthenticatedApi = await v3.api
.createLocal(this.config.ipAddress)
.connect(undefined, undefined, undefined);
let createdUser;
let connected = false
let connected = false;
while (!connected) {
try {
this.log("Creating hue user. Push link button")
createdUser = await unauthenticatedApi.users.createUser("homebridge", "HueChase");
this.log("Creating hue user. Push link button");
createdUser = await unauthenticatedApi.users.createUser(
"homebridge",
"HueChase"
);
this.hue = await v3.api.createLocal(this.config.ipAddress).connect(createdUser.username, createdUser.clientKey, undefined);
this.hue = await v3.api
.createLocal(this.config.ipAddress)
.connect(
createdUser.username,
createdUser.clientKey,
undefined
);
this.log("Connected to Hue Bridge");
this.log(`UserName: ${createdUser.username}, ClientKey: ${createdUser.clientkey}`)
this.log(
`UserName: ${createdUser.username}, ClientKey: ${createdUser.clientkey}`
);
connected = true;
} catch (err: any) {
if (err.getHueErrorType() === 101) {
this.log('The Link button on the bridge was not pressed. Please press the Link button and try again.');
this.log(
"The Link button on the bridge was not pressed. Please press the Link button and try again."
);
Sleep(5000);
} else {
this.log(`Unexpected Error: ${err.message}`);
break;
}
}
}
}
}
};
/**
* Handler for didFinishLaunching
@ -86,20 +109,26 @@ class FluxPlatform {
/**
* Called by homebridge to gather accessories.
* @param callback
* @param callback
*/
public accessories = async (callback: (accessories: Array<IAccessory>) => void) => {
public accessories = async (
callback: (accessories: Array<IAccessory>) => void
) => {
//Connect to hue bridge
await this.connectHue();
const wizBulbs = await this.connectWiz();
this.accessoryList.push(new FluxAccessory({
api: this.api,
log: this.log,
homebridge: Homebridge,
hue: this.hue!,
config: this.config
}));
this.accessoryList.push(
new FluxAccessory({
api: this.api,
log: this.log,
homebridge: Homebridge,
hue: this.hue!,
wizBulbs: wizBulbs ?? [],
config: this.config,
})
);
callback(this.accessoryList);
}
}
};
}