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https://github.com/mtan93/homebridge.git
synced 2026-03-08 05:31:55 +00:00
Added preliminary support for the Nest platform.
Some things are missing or may not be working correctly but the main things like checking the current temperature, the target temperature, the humidity, setting the target temperature and etc.. I don’t think the current heating mode is correct.
This commit is contained in:
Chloe Stars
321
platforms/Nest.js
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321
platforms/Nest.js
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@@ -0,0 +1,321 @@
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var types = require("HAP-NodeJS/accessories/types.js");
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var nest = require('unofficial-nest-api');
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function NestPlatform(log, config){
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// auth info
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this.username = config["username"];
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this.password = config["password"];
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this.log = log;
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}
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NestPlatform.prototype = {
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accessories: function(callback) {
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this.log("Fetching Nest devices.");
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var that = this;
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var foundAccessories = [];
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nest.login(this.username, this.password, function (err, data) {
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if (err) {
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that.log("There was a problem authenticating with Nest.");
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}
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else {
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nest.fetchStatus(function (data) {
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for (var deviceId in data.device) {
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if (data.device.hasOwnProperty(deviceId)) {
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device = data.device[deviceId];
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// it's a thermostat, adjust this to detect other accessories
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if (data.shared[deviceId].hasOwnProperty('current_temperature'))
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{
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name = data.shared[deviceId].name
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accessory = new NestThermostatAccessory(that.log, name, device, deviceId);
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foundAccessories.push(accessory);
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}
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}
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}
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callback(foundAccessories)
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});
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}
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});
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}
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}
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function NestThermostatAccessory(log, name, device, deviceId) {
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// device info
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this.name = name;
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this.model = device.model_version;
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this.serial = device.serial_number;
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this.deviceId = deviceId;
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this.log = log;
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}
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NestThermostatAccessory.prototype = {
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getCurrentHeatingCooling: function(callback){
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var that = this;
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this.log("Checking current heating cooling for: " + this.name);
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nest.fetchStatus(function (data) {
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device = data.device[that.deviceId];
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that.log("Current healing cooling for " + that.name + " is: " + device.current_schedule_mode)
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currentHeatingCooling = 0;
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switch(device.current_schedule_mode) {
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case "HEAT":
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currentHeatingCooling = 1;
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break;
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// this is a guess, I don't have AC to test out the response
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case "COOL":
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currentHeatingCooling = 2;
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break;
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default:
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currentHeatingCooling = 0;
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}
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callback(currentHeatingCooling);
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});
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},
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getCurrentTemperature: function(callback){
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var that = this;
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nest.fetchStatus(function (data) {
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device = data.shared[that.deviceId];
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that.log("Current temperature for " + this.name + " is: " + device.current_temperature);
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callback(device.current_temperature);
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});
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},
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getTargetTemperature: function(callback){
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var that = this;
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nest.fetchStatus(function (data) {
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device = data.shared[that.deviceId];
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that.log("Target temperature for " + this.name + " is: " + device.target_temperature);
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callback(device.target_temperature);
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});
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},
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getTemperatureUnits: function(callback){
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var that = this;
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nest.fetchStatus(function (data) {
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device = data.device[that.deviceId];
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temperatureUnits = 0;
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switch(device.temperature_scale) {
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case "F":
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that.log("Tempature unit for " + this.name + " is: " + "Fahrenheit");
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temperatureUnits = 1;
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break;
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case "C":
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that.log("Tempature unit for " + this.name + " is: " + "Celsius");
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temperatureUnits = 0;
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break;
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default:
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temperatureUnits = 0;
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}
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callback(temperatureUnits);
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});
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},
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getCurrentRelativeHumidity: function(callback){
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var that = this;
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nest.fetchStatus(function (data) {
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device = data.device[that.deviceId];
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that.log("Humidity for " + this.name + " is: " + device.current_humidity);
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callback(device.current_humidity);
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})
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},
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setTargetTemperature: function(targetTemperature){
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var that = this;
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this.log("Setting target temperature for " + this.name + " to: " + targetTemperature);
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nest.setTemperature(this.deviceId, targetTemperature);
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},
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getServices: function() {
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var that = this;
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return [{
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sType: types.ACCESSORY_INFORMATION_STYPE,
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characteristics: [{
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cType: types.NAME_CTYPE,
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onUpdate: null,
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perms: ["pr"],
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format: "string",
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initialValue: this.name,
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supportEvents: false,
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supportBonjour: false,
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manfDescription: "Name of the accessory",
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designedMaxLength: 255
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},{
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cType: types.MANUFACTURER_CTYPE,
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onUpdate: null,
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perms: ["pr"],
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format: "string",
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initialValue: "Nest",
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supportEvents: false,
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supportBonjour: false,
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manfDescription: "Manufacturer",
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designedMaxLength: 255
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},{
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cType: types.MODEL_CTYPE,
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onUpdate: null,
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perms: ["pr"],
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format: "string",
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initialValue: this.model,
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supportEvents: false,
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supportBonjour: false,
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manfDescription: "Model",
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designedMaxLength: 255
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},{
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cType: types.SERIAL_NUMBER_CTYPE,
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onUpdate: null,
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perms: ["pr"],
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format: "string",
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initialValue: this.serial,
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supportEvents: false,
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supportBonjour: false,
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manfDescription: "SN",
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designedMaxLength: 255
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},{
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cType: types.IDENTIFY_CTYPE,
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onUpdate: null,
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perms: ["pw"],
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format: "bool",
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initialValue: false,
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supportEvents: false,
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supportBonjour: false,
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manfDescription: "Identify Accessory",
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designedMaxLength: 1
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}]
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},{
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sType: types.THERMOSTAT_STYPE,
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characteristics: [{
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cType: types.NAME_CTYPE,
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onUpdate: null,
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perms: ["pr"],
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format: "string",
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initialValue: this.name,
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supportEvents: false,
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supportBonjour: false,
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manfDescription: "Name of thermostat",
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designedMaxLength: 255
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},{
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cType: types.CURRENTHEATINGCOOLING_CTYPE,
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onUpdate: null,
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onRead: function(callback) {
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that.getCurrentHeatingCooling(function(coolingType){
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callback(coolingType);
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});
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},
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perms: ["pr","ev"],
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format: "int",
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initialValue: 0,
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supportEvents: false,
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supportBonjour: false,
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manfDescription: "Current Mode",
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designedMaxLength: 1,
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designedMinValue: 0,
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designedMaxValue: 2,
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designedMinStep: 1,
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},{
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cType: types.TARGETHEATINGCOOLING_CTYPE,
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onUpdate: null,
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perms: ["pw","pr","ev"],
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format: "int",
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initialValue: 0,
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supportEvents: false,
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supportBonjour: false,
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manfDescription: "Target Mode",
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designedMinValue: 0,
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designedMaxValue: 3,
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designedMinStep: 1,
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},{
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cType: types.CURRENT_TEMPERATURE_CTYPE,
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onUpdate: null,
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onRead: function(callback) {
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that.getCurrentTemperature(function(currentTemperature){
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callback(currentTemperature);
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});
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},
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perms: ["pr","ev"],
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format: "int",
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initialValue: 20,
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supportEvents: false,
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supportBonjour: false,
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manfDescription: "Current Temperature",
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unit: "celsius"
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},{
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cType: types.TARGET_TEMPERATURE_CTYPE,
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onUpdate: function(value) {
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that.setTargetTemperature(value);
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},
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onRead: function(callback) {
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that.getTargetTemperature(function(targetTemperature){
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callback(targetTemperature);
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});
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},
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perms: ["pw","pr","ev"],
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format: "int",
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initialValue: 20,
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supportEvents: false,
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supportBonjour: false,
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manfDescription: "Target Temperature",
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designedMinValue: 16,
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designedMaxValue: 38,
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designedMinStep: 1,
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unit: "celsius"
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},{
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cType: types.TEMPERATURE_UNITS_CTYPE,
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onUpdate: null,
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onRead: function(callback) {
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that.getTemperatureUnits(function(temperatureUnits){
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callback(temperatureUnits);
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});
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},
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perms: ["pr","ev"],
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format: "int",
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initialValue: 0,
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supportEvents: false,
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supportBonjour: false,
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manfDescription: "Unit",
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},{
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cType: types.CURRENT_RELATIVE_HUMIDITY_CTYPE,
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onUpdate: null,
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onRead: function(callback) {
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that.getCurrentRelativeHumidity(function(currentRelativeHumidity){
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callback(currentRelativeHumidity);
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});
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},
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perms: ["pr","ev"],
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format: "int",
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initialValue: 0,
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supportEvents: false,
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supportBonjour: false,
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manfDescription: "Humidity",
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}]
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}];
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}
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}
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module.exports.accessory = NestThermostatAccessory;
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module.exports.platform = NestPlatform;
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