HomebridgeDomotica/powerSocketAccessory.ts

import { Service, PlatformAccessory, CharacteristicValue } from 'homebridge'

import { accessory } from './accessory'
import { device } from './device'
import { httpRequest, response } from './httpPromise'
import { domoticaPlatform } from './platform'

export class powerSocketAccessory extends accessory {
	private service: Service

	private state = {
		On: false
	}

	static async discoverDevices(platform: domoticaPlatform): Promise<device[]> {
		return new Promise((resolve, reject) => {
			let powersocketDevices: device[] = []

			httpRequest("http://" + platform.config.hostname + ':' + platform.config.port + '/API/inventory/powersocket')
				.then((response) => {
					let devices = JSON.parse(response.body)

					for (const device of devices) {
						if (device.enabled == "true" &&
							device.switchable == "true") {
							let object: device = {
								type: "PowerSocket",
								typeId: device.id,
								uniqueId: "PowerSocket." + device.id,
								deviceName: device.name,
								switchable: device.switchable,
								dimmable: "false",
								detailedType: device.type
							}
							powersocketDevices.push(object)
						}
					}
				
					resolve(powersocketDevices)
				})
				.catch((error) => {
					reject('powerSocketAccessory::discoverDevices Error ->' + error)
				})
		})
	}

	constructor(
		private readonly platform: domoticaPlatform,
		private readonly accessory: PlatformAccessory,
	) {
		super("PowerSocket", accessory.context.device.typeId)
		this.accessory.getService(this.platform.Service.AccessoryInformation)!
			.setCharacteristic(this.platform.Characteristic.Manufacturer, 'PowerSocket')
			.setCharacteristic(this.platform.Characteristic.Model, 'BW-SHP6')
			.setCharacteristic(this.platform.Characteristic.SerialNumber, '02000' + accessory.context.device.typeId)

		if (accessory.context.device.detailedType == "light") {
			this.service = this.accessory.getService(this.platform.Service.Lightbulb) || this.accessory.addService(this.platform.Service.Lightbulb)
		} else { // powersocket
			this.service = this.accessory.getService(this.platform.Service.Outlet) || this.accessory.addService(this.platform.Service.Outlet)
		}

		if (accessory.context.device.switchable == "true") {
			this.service.getCharacteristic(this.platform.Characteristic.On)
				.onSet(this.setOn.bind(this))
				.onGet(this.getOn.bind(this))
		} else {
			this.service.getCharacteristic(this.platform.Characteristic.On)
				.onGet(this.getOn.bind(this))
		}

		this.setName(accessory.context.device.deviceName)
		this.update()
	}

	setName(name) {
		this.service.setCharacteristic(this.platform.Characteristic.Name, name)
	}

	setValue(key, value) {
		if (key == "state" && value != "") {
			this.state.On = (value == "1")
			this.service.updateCharacteristic(this.platform.Characteristic.On, this.state.On)
		}
	}

	update() {
		const data = JSON.stringify([{
			type: 'powersocket',
			query: 'state'
		}])

 		httpRequest("http://" + this.platform.config.hostname + ':' + this.platform.config.port + '/API/Status', data)
			.then((response) => {
				const devices = JSON.parse(response.body)

				for (const device of devices.powersocket) {
					if (device.id == this.accessory.context.device.typeId) {
						if (device.state == 'on') {
							this.state.On = true
						} else {
							this.state.On = false
						}
						this.service.updateCharacteristic(this.platform.Characteristic.On, this.state.On)
						break
					}
				}
			})
			.catch((error) => {
				this.platform.log.debug('powerSocketAccessory::update Error ->' + error)
			})
	}

	async setOn(value: CharacteristicValue) {
		this.state.On = value as boolean

		// http://$domoticaIP/external/WebUpdate.php?data=PowerSocket/$id/$state/
		httpRequest("http://" + this.platform.config.hostname + '/external/WebUpdate.php?data=PowerSocket/' + this.accessory.context.device.typeId + '/' + (this.state.On? '1': '0') + '/')
			.catch((error) => {
				this.platform.log.debug('powerSocketAccessory::setOn Error ->' + error)
			})
	}

	getOn(): CharacteristicValue {
		return this.state.On
	}
}