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import { AccessoryConfig, AccessoryPlugin, API, Logger, Service } from 'homebridge';
import Lamp from './lamp';
const Color = require('color');
export default class BekenBridge implements AccessoryPlugin {
private lamp: Lamp;
private infoService: Service;
private whiteBulbService: Service;
private RGBBulbService: Service;
private state: {
on: boolean;
brightness: number;
lamp: 'white' | 'rgb';
saturation: number;
hue: number;
};
public name: string;
constructor(
public readonly log: Logger,
public readonly config: AccessoryConfig,
public readonly api: API,
) {
this.name = config.name;
this.lamp = new Lamp(config.address, log);
this.state = {
on: false,
brightness: 100,
lamp: 'white',
saturation: 0,
hue: 0,
};
this.infoService = new this.api.hap.Service.AccessoryInformation()
.setCharacteristic(this.api.hap.Characteristic.Manufacturer, 'Beken')
.setCharacteristic(this.api.hap.Characteristic.Model, 'Beken LED');
this.whiteBulbService = new this.api.hap.Service.Lightbulb('White', 'normal');
this.RGBBulbService = new this.api.hap.Service.Lightbulb('RGB', 'rgb');
this.registerWhiteBulbServices();
this.registerRGBBulbServices();
}
registerWhiteBulbServices() {
var done = () => {
if (this.state.lamp == 'rgb') {
this.RGBBulbService.getCharacteristic(this.api.hap.Characteristic.On).setValue(false);
}
this.state.lamp = 'white';
this.updateLamp();
};
this.whiteBulbService.getCharacteristic(this.api.hap.Characteristic.On)
.onGet(() => this.state.on && this.state.lamp == 'white')
.onSet((on: boolean) => {
this.state.on = on;
done();
});
this.whiteBulbService.getCharacteristic(this.api.hap.Characteristic.Brightness)
.onGet(() => this.state.brightness && this.state.lamp == 'white')
.onSet((brt: number) => {
this.state.brightness = brt;
done();
});
}
registerRGBBulbServices() {
var done = () => {
if (this.state.lamp == 'white') {
this.whiteBulbService.getCharacteristic(this.api.hap.Characteristic.On).setValue(false);
}
this.state.lamp = 'rgb';
this.updateLamp();
};
this.RGBBulbService.getCharacteristic(this.api.hap.Characteristic.On)
.onGet(() => this.state.on && this.state.lamp == 'rgb')
.onSet((on: boolean) => {
this.state.on = on;
done();
});
this.RGBBulbService.getCharacteristic(this.api.hap.Characteristic.Brightness)
.onGet(() => this.state.brightness && this.state.lamp == 'rgb')
.onSet((brt: number) => {
this.state.brightness = brt;
done();
});
this.RGBBulbService.getCharacteristic(this.api.hap.Characteristic.Hue)
.onGet(() => this.state.hue)
.onSet((hue: number) => {
this.state.hue = hue;
done();
});
this.RGBBulbService.getCharacteristic(this.api.hap.Characteristic.Saturation)
.onGet(() => this.state.saturation)
.onSet((sat: number) => {
this.state.saturation = sat;
done();
});
}
updateLamp() {
if (!this.state.on) {
this.lamp.color = [0, 0, 0, 0];
return;
}
switch (this.state.lamp) {
case 'rgb': {
var rgb = Color({ h: this.state.hue, s: this.state.saturation, v: this.state.brightness });
this.lamp.color = [rgb.red(), rgb.green(), rgb.blue(), 0];
break;
}
case 'white': {
var value = Math.floor(this.state.brightness / 100 * 255);
this.lamp.color = [0, 0, 0, value];
break;
}
}
}
getServices() {
return [
this.infoService,
this.whiteBulbService,
this.RGBBulbService,
];
}
}
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