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ExposesDeviceGenerator.js
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/**
* ExposesDeviceGenerator.js - Generate devices using the Zigbee2MQTT
* Exposes API: https://www.zigbee2mqtt.io/information/exposes
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.*
*/
class ExposesDeviceGenerator {
constructor(adapter, config) {
this.adapter = adapter;
this.config = config;
// Zigbee2MQTT access bit to read a property via the published state of the object
this.ACCESS_BIT_STATE = 1;
// Zigbee2MQTT access bit to set a property via /SET
this.ACCESS_BIT_SET = 2;
// Zigbee2MQTT access bit to read a property via /GET
this.ACCESS_BIT_GET = 4;
// The Zigbee2MQTT access mask for which we are going to generate Actions instead of Properties
this.ACCESS_MASK_ACTION = this.ACCESS_BIT_SET;
}
/**
* Generate a WebThings device definition based on the provided
* Zigbee2MQTT device definition, i.e. the Exposes API as described in
* https://www.zigbee2mqtt.io/information/exposes
*/
generateDevice(info, zigbee_id, model_id) {
try{
if(info == null){
console.log("Error, no exposes data (info was null)");
return;
}
if (!info.supported || !info.definition || !info.definition.exposes) {
console.log("Error, missing exposes data, cannot generate device: ", info);
return;
}
var device = new Object();
device['@type'] = [];
device.zigbee_id = zigbee_id;
device.model_id = model_id;
device.properties = new Object();
device.actions = new Object();
if(this.config.debug){
console.log(" ");
console.log(" ");
console.log(".");
console.log(".");
console.debug('Device', info.friendly_name, 'exposes', JSON.stringify(info.definition.exposes));
}
device.name = info.definition.description;
//console.log(device);
var property_names_list = this.pre_parse_device(info.definition.exposes,[]);
if(this.config.debug){
console.log(" ");
console.log("Exposes: generateDevice: property_names_list = ", property_names_list);
}
device = this.parse_device(info.definition.exposes, device, property_names_list);
//console.log("= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = ");
//console.log("device is now:");
//console.log(device);
if(this.config.debug){
console.log(".");
console.log("final device: ", device);
console.log(".");
console.log(".");
console.log(" ");
console.log(" ");
}
}
catch (error){
console.error("Error in generateDevice: " + error);
console.debug('Device', info.friendly_name, 'exposes', JSON.stringify(info.definition.exposes));
}
return device;
}
// Finds all the potential property names first, so that later manipulating logic can use that foresight. Returns a list of property names.
pre_parse_device(exposes_info, property_names_list){
try{
for (var k in exposes_info)
{
if (typeof exposes_info[k] == "object" && exposes_info[k] !== null){
if( typeof exposes_info[k]["access"] != "undefined" ){
if(typeof exposes_info[k]['name'] != "undefined"){
if( exposes_info[k]['name'] != "x" && exposes_info[k]['name'] != "y"){ // Skip the color fragments
if( !(exposes_info[k]['name'] in property_names_list) ){
property_names_list.push(exposes_info[k]['name'].toLowerCase()); // TODO: check if toLowerCase is a good idea. So far Z2M exposes names are all lowercaser already.
}
}
}
}
property_names_list = this.pre_parse_device(exposes_info[k], property_names_list);
}
}
}
catch (error){
console.log("Error in device pre-parsing: " + error)
}
return property_names_list;
}
// note: this method is recursive, it calls itself internally to parse deeper complex structures
parse_device(exposes_info, device, property_names_list){
if(typeof device == 'undefined'){
console.log("ERROR: ExposesGenerator: device was undefined in parse_device");
}
if(typeof device['@type'] == 'undefined'){
console.log("ERROR: ExposesGenerator: device @TYPE was undefined in parse_device");
}
if(this.config.debug){
console.log(" ");
console.log("+ + + + + + + + + + + + + parse_device + + + + + + + + + + + + + + + + + + + + + + + +");
}
//console.log(device);
try{
if(typeof exposes_info['features'] != "undefined"){
//console.log("features spotted");
if(typeof exposes_info['type'] != "undefined"){
//console.log("type also spotted. Type = " + exposes_info['type']);
if(exposes_info['type'] == "composite"){
//console.log("it's a composite");
if(typeof exposes_info['property'] != "undefined"){
if(exposes_info['property'] == "color"){
if(this.config.debug){
console.log("composite color property spotted. Will create extra color property");
}
device['@type'].push('ColorControl');
const composite_expose = {
'access':7,
'name':'color',
'property':'color',
'description': exposes_info['description'],
'type':'text'
}
//console.log(composite_expose);
device = this.parse_property(composite_expose, device, property_names_list);
}
}
}
else if(exposes_info['type'] == "light"){
if(this.config.debug){
console.log("it's a lamp");
}
device['@type'].push('Light');
}
else if(exposes_info['type'] == "switch"){
if(this.config.debug){
console.log("it's a switch");
}
/*
if(device.model_id == 'ZB-SW01'){
console.log("turning ZB-SW01 into a lock instead");
device['@type'].push('Lock');
}
else{
device['@type'].push('OnOffSwitch');
}
*/
}
else if(exposes_info['type'] == "lock"){
if(this.config.debug){
console.log("it's a lock");
}
device['@type'].push('Lock');
}
else if(exposes_info['type'] == "climate"){
if(this.config.debug){
console.log("it's a thermostat");
}
device['@type'].push('Thermostat');
}
}
}
}
catch (error){
console.log("Error in first part of parse_device: " + error);
}
try{
for (var k in exposes_info){
//console.log("__________");
//console.log("k = ", k, exposes_info[k]);
if (typeof exposes_info[k] == "object" && exposes_info[k] !== null){
// If we spot an access property at this level, then we are at the level of useful property data.
if( typeof exposes_info[k]["access"] != "undefined" ){
//console.log("access data spotted at current level");
if(typeof exposes_info[k]['name'] != "undefined"){
if( exposes_info[k]['name'] != "x" && exposes_info[k]['name'] != "y" && exposes_info[k]['name'] != "Action group" && exposes_info[k]['name'] != "Action rate"){ // Skip the color fragments
device = this.parse_property(exposes_info[k], device, property_names_list);
}
else{
//console.log("skipping an exposed property: " + exposes_info[k]['name'] );
}
}
else{
//console.log("Weird, at useful property level, but name of property was not defined");
}
}
//else if(k != "values"){
else { //if(typeof exposes_info[k]["access"] == "object"){
//console.log(".. diving deeper .. typeof device: " + typeof device);
device = this.parse_device(exposes_info[k], device, property_names_list);
}
} // end of object check
else{
//console.log("WEIRD in exposes generator: exposes_info[k] was not object?:", exposes_info[k]);
//console.log("..");
}
} // end of for loop
}
catch (error){
console.log("Error in second part of parse_device: " + error);
}
return device;
}
flip_value_on_and_off(expose){
return expose;
}
parse_property(expose, device, property_names_list){
if(this.config.debug){
console.log("+ (parse_property)");
console.log("expose: ", expose);
console.log("+");
}
//console.log("parse_property: is device undefined? " + typeof device);
try{
//
// Making some changes based on the specific device we're dealing with.
//
//console.log("parse_prop: ************* device model: ", device.model_id);
if(this.adapter.reverse_list_contact.includes(device.model_id) && expose.property == 'contact'){
if(this.config.debug){
console.log("- spotted a boolean propery that should be reversed");
}
expose['reversed'] = true;
}
}
catch(e){
console.log("Error while doing device-specific adjustments: ", e);
}
/*
if(typeof expose['name'] != "undefined"){
if( expose['name'] == 'Action group' || expose['name'] == 'Action rate'){
console.log("");
return device;
}
}
*/
try{
if(typeof expose['type'] != "undefined"){
// Decide between float and integer
if(expose['type'] == "numeric"){
/*
if(typeof expose["value_max"] != "undefined"){
if(expose["value_max"] != 255 && expose["value_max"] != 254 && expose["value_max"] != 100){
expose.type = "float";
}
}
*/
if(typeof expose["value_step"] != "undefined"){
if( expose["value_step"] != 1){
expose.type = "float";
}
}
if(typeof expose["name"] != "undefined"){
if( expose["name"] == "local_temperature"){
expose.type = "float";
}
}
}
try{
switch (expose.type) {
// Generic type binary
case 'binary':
if (expose.access === this.ACCESS_MASK_ACTION) {
device.actions[expose.property] = this.binaryPropertyToBooleanAction(expose);
} else {
device.properties[expose.property] = this.binaryPropertyToBooleanProperty(expose);
}
break;
// Generic type numeric - integer variant
case 'numeric':
if (expose.access === this.ACCESS_MASK_ACTION) {
device.actions[expose.property] = this.numericPropertyToIntegerAction(expose);
} else {
device.properties[expose.property] = this.numericPropertyToIntegerProperty(expose);
}
break;
case 'float':
if (expose.access === this.ACCESS_MASK_ACTION) {
device.actions[expose.property] = this.numericPropertyToFloatAction(expose);
} else {
device.properties[expose.property] = this.numericPropertyToFloatProperty(expose);
}
break;
// Generic type enum
case 'enum':
if (expose.access === this.ACCESS_MASK_ACTION) {
device.actions[expose.property] = this.enumPropertyToStringAction(expose);
} else {
if(device.model_id == 'STARKVIND Air purifier'){
device.properties[expose.property] = this.STARKVINDenumPropertyToStringProperty(expose);
}else{
device.properties[expose.property] = this.enumPropertyToStringProperty(expose);
}
}
break;
// Generic type text
case 'text':
if (expose.access === this.ACCESS_MASK_ACTION) {
device.actions[expose.property] = this.textPropertyToStringAction(expose);
} else {
device.properties[expose.property] = this.textPropertyToStringProperty(expose);
}
break;
}
}
catch(e){
console.log("error in parse_property while generating property options: ", e);
}
try{
// Add initial value if available (artificially added for properties derived from actions, using the value from devices_overview)
// TODO wait, no, this doesn't set the initial value. the set_value on the eventual property still has to be called.
if(typeof expose['value'] != "undefined"){
if(this.config.debug){
console.log("there was value in the expose data, adding it to property: " + expose['value']);
}
if(typeof device.properties[expose.property] != 'undefined'){
device.properties[expose.property]['value'] = expose['value'];
}
}
if(typeof expose['property'] != "undefined"){
//console.log("expose['property']: " + expose['property']);
if(typeof device.properties[expose.property] != 'undefined'){
device.properties[expose.property]['property'] = expose['property'];
}
}
// Add unit if available
if(typeof expose['unit'] != "undefined" && device.properties[expose.property] != 'undefined'){
device.properties[expose.property]['unit'] = expose['unit'];
if( expose['unit'] == 'mV' || expose['unit'] == 'lqi'){
//console.log("spotted lqi");
//device.properties[expose.property]['unit'] = 'volt';
device.properties[expose.property]['multipleOf'] = 1;
//device.properties[expose.property]['value'] = expose['value'] / 1000;
}
else if( expose['unit'] == '°C' ){
device.properties[expose.property]['unit'] = 'degree celsius';
device.properties[expose.property]['multipleOf'] = 0.1;
}
else if( expose['unit'] == 'V' ){
device.properties[expose.property]['unit'] = 'volt';
device.properties[expose.property]['multipleOf'] = 0.1;
}
else if( expose['unit'] == 'A' ){
device.properties[expose.property]['unit'] = 'ampere';
device.properties[expose.property]['multipleOf'] = 0.01;
}
else if( expose['unit'] == '%' ){
device.properties[expose.property]['unit'] = 'percent';
device.properties[expose.property]['multipleOf'] = 1;
}
else if( expose['unit'] == 'µg/m³' ){
device.properties[expose.property]['minimum'] = 0;
//device.properties[expose.property]['maximum'] = 65535;
}
}
if( expose['name'] == 'humidity' && device.properties[expose.property] != 'undefined'){
device.properties[expose.property]['unit'] = 'percent';
device.properties[expose.property]['multipleOf'] = 0.1;
}
}
catch(e){
console.log("error in parse_property while improving units: ", e);
}
// add capabilities information
if(typeof expose['name'] != "undefined" && device.properties[expose.property] != 'undefined'){
//console.log("expose.name = " + expose.name);
try{
if( expose.name.endsWith("state") ){
//console.log("expose.name ends with state, so adding onOfProperty @type");
//console.log("device['@type'] = ", device['@type']);
//console.log( device['@type'].indexOf('Lock') );
if(device['@type'].includes("Lock")){
//console.log("IS LOCK");
if(expose.access == 1){
device.properties[expose.property]['@type'] = 'LockedProperty'; // read-only
}else{
//console.log("IS ACTIONABLE LOCK");
device.properties[expose.property]['@type'] = 'OnOffProperty'; // should be read-only. But it might work?
/*
// Experiment to add actions to a lock, as the spec prefers. However, actions are (currently) not compatible with Voco voice control, so I abandoned this for now. Also had trouble receiving the action.
try{
// Add actions for the lock
var lock_action = new Object();
lock_action.title = 'Lock now';
lock_action.description = 'Lock the locking mechanism';
//lock_action.input = this.binaryPropertyToBooleanProperty(binary);
lock_action.input = 'ON';
lock_action['@type'] = 'LockAction';
//lock_action.expose = expose.name;
device.actions[expose.name + '-lock'] = lock_action;
var unlock_action = new Object();
unlock_action.title = 'Unlock now';
unlock_action.description = 'Unlock the locking mechanism';
unlock_action.input = 'OFF';
//unlock_action.input = this.binaryPropertyToBooleanProperty(binary);
unlock_action['@type'] = 'UnlockAction';
//unlock_action.expose = expose.name;
device.actions[expose.name + '-unlock'] = unlock_action;
}
catch(e){
console.log(e);
}
*/
//console.log("device.actions:", device.actions);
/*
this.add_action('lock', {
'@type': 'LockAction',
'title': 'Lock',
'description': 'Lock the locking mechanism',
})
this.add_action('unlock', {
'@type': 'UnlockAction',
'title': 'Unlock',
'description': 'Unlock the locking mechanism',
})
*/
}
}
else{
//console.log("IS NOT LOCK");
if(expose.access == 1){
device.properties[expose.property]['@type'] = 'PushedProperty';
}else{
device.properties[expose.property]['@type'] = 'OnOffProperty';
}
}
}
else if(expose.name.endsWith("brightness") ){
device.properties[expose.property]['@type'] = 'BrightnessProperty';
}
else if(expose.name == "cube_side" || expose.name == "angle" || expose.name == "illuminance_lux"){
device.properties[expose.property]['@type'] = 'LevelProperty';
if(device['@type'].indexOf("MultiLevelSensor") == -1){
device['@type'].push('MultiLevelSensor');
}
}
else if(expose.name == "color_temp"){
device.properties[expose.property]['@type'] = 'ColorTemperatureProperty';
if(device['@type'].indexOf("Light") == -1){ // && device['@type'].length == 0
device['@type'].push('Light');
}
}
else if(expose.name == "color_xy" || expose.name == "color_hs"){
device.properties[expose.property]['@type'] = 'ColorProperty';
if(device['@type'].indexOf("Light") == -1){
device['@type'].push('Light');
}
}
else if(expose.name == "occupied_heating_setpoint" || expose.name == "occupied_cooling_setpoint" || expose.name == "comfort_temperature" || expose.name == "eco_temperature"){
device.properties[expose.property]['@type'] = 'TargetTemperatureProperty';
if(device['@type'].indexOf("Thermostat") == -1){
device['@type'].push('Thermostat');
}
}
else if(expose.name == "local_temperature" || expose.name == "temperature" || expose.name == "cpu_temperature"){
device.properties[expose.property]['@type'] = 'TemperatureProperty';
if(device['@type'].indexOf("TemperatureSensor") == -1){
device['@type'].push('TemperatureSensor');
}
}
else if(expose.name == "humidity" || expose.name == "soil_moisture"){
device.properties[expose.property]['@type'] = 'HumidityProperty';
if(device['@type'].indexOf("HumiditySensor") == -1){
device['@type'].push('HumiditySensor');
}
}
else if(expose.name == "pressure"){
device.properties[expose.property]['@type'] = 'BarometricPressureProperty';
if(device['@type'].indexOf("BarometricPressureSensor") == -1){
device['@type'].push('BarometricPressureSensor');
}
}
else if(expose.name == "presence" || expose.name == "occupancy" || expose.name == "vibration"){
device.properties[expose.property]['@type'] = 'MotionProperty';
if(device['@type'].indexOf("MotionSensor") == -1){
device['@type'].push('MotionSensor');
//device['@type'] = ['MotionSensor'];
}
}
else if( expose.name == "contact"){
device.properties[expose.property]['@type'] = 'OpenProperty';
if(device['@type'].indexOf("DoorSensor") == -1){ // && device['@type'].length == 0){
device['@type'].push('DoorSensor');
}
}
else if(expose.name == "alarm" || expose.name == "sos" || expose.name == "carbon_monoxide" || expose.name == "gas"){
device.properties[expose.property]['@type'] = 'AlarmProperty';
if(device['@type'].indexOf("Alarm") == -1){
device['@type'].push('Alarm');
}
}
/*
else if(expose.name == "lock"){
device.properties[expose.property]['@type'] = 'LockedProperty';
if(device['@type'].indexOf("Lock") == -1){
device['@type'].push('Lock');
}
}
*/
else if(expose.name == "smoke"){
device.properties[expose.property]['@type'] = 'SmokeProperty';
if(device['@type'].indexOf("SmokeSensor") == -1){
device['@type'].push('SmokeSensor');
}
}
else if(expose.name == "switch"){
device.properties[expose.property]['@type'] = 'BooleanProperty';
if(device['@type'].indexOf("BinarySensor") == -1){
device['@type'].push('BinarySensor');
}
}
else if(expose.name == "water_leak"){
device.properties[expose.property]['@type'] = 'LeakProperty';
if(device['@type'].indexOf("LeakSensor") == -1){
device['@type'].push('LeakSensor');
}
}
else if(expose.name == "power"){
device.properties[expose.property]['@type'] = 'InstantaneousPowerProperty';
if(device['@type'].indexOf("EnergyMonitor") == -1){
device['@type'].push('EnergyMonitor');
}
}
else if(expose.name == "voltage"){
device.properties[expose.property]['@type'] = 'VoltageProperty';
//if(device['@type'].indexOf("EnergyMonitor") == -1){
// device['@type'].push('EnergyMonitor');
//}
}
else if(expose.name == "current"){
device.properties[expose.property]['@type'] = 'CurrentProperty';
if(device['@type'].indexOf("EnergyMonitor") == -1){
device['@type'].push('EnergyMonitor');
}
}
else if(expose.name == "co2" || expose.name == "eco2" || expose.name == "voc"){
device.properties[expose.property]['@type'] = 'ConcentrationProperty';
if(device['@type'].indexOf("AirQualitySensor") == -1){
device['@type'].push('AirQualitySensor');
}
}
else if(expose.name == "pm10" || expose.name == "pm25" || expose.name == "hcho"){
device.properties[expose.property]['@type'] = 'DensityProperty';
if(device['@type'].indexOf("AirQualitySensor") == -1){
device['@type'].push('AirQualitySensor');
}
}
}
catch(e){
console.log("error in parse_device while trying to add capabilities: ", e);
}
}
// Capability upgrade based on the value_on property. // TODO: superfluous? When did this happen?
/*
if(typeof expose['value_on'] != "undefined"){
if(this.config.debug){
console.log("value_on was defined: " + expose['value_on']);
}
if( expose['value_on'] == "LOCK" || expose['value_on'] == "UNLOCK"){
device.properties[expose.property]['@type'] = 'LockedProperty';
}
}
*/
/*
if( expose.name == "contact" ){
console.log(">");
console.log("->");
console.log("--> contact");
if(typeof device.properties[expose.property] != 'undefined'){
console.log("--->", device.properties[expose.property]);
if(typeof device.properties[expose.property]['value_off'] != 'undefined' && typeof device.properties[expose.property]['value_on'] != 'undefined'){
console.log("----> FLIPPING?");
//const old_off = device.properties[expose.property]['value_off'];
//device.properties[expose.property]['value_off'] = device.properties[expose.property]['value_on'];
//device.properties[expose.property]['value_on'] = old_off;
}
}
}
*/
//
// ADD EXTRA GENERATED PROPERTIES BASED ON READ-ONLY ACTIONS
//
// Check if an extra boolean property could be generated from the enum values.
if(expose['type'] == "enum" && expose.access == 1){ // For now, only read-only enum properties (access type 1) with 'on' and 'off' in them will get an extra OnOffProperty
//var already_added_extra_state = false; // to avoid adding both an extra toggle and an extra power_state property
//console.log("about to add fake properties");
var add_push_button = false;
var add_brightness = false;
try{
// Has brightness up, but not brightness down? This seems too indicate a push button, at least for IKEA.
if(expose.values.indexOf('brightness_move_up') !== -1 && expose.values.indexOf('brightness_move_down') === -1){
if(property_names_list.indexOf('pushed') == -1){
//console.log('Adding push button');
add_push_button = true;
if(this.config.debug){
console.log("exposesDeviceGenerator spotted a brightness_stop in an action property enum list, and no pre-existing brightness property");
}
var fake_exposes_info = {'access': 1,
'name':'pushed',
'property':'pushed',
'description': 'momentary push button (generated from actions data)',
'type': 'binary',
'value_off': 'on',
'value_on': 'off'
};
// This should always be false:
fake_exposes_info['value'] = this.adapter.handle_persistent_value(device.zigbee_id,'pushed',false,true,false); // zigbee_id, property_name, value, read-only, percentage
property_names_list.push('pushed');
device = this.parse_property(fake_exposes_info, device, property_names_list);
// add capability if there isn't one already
if( device['@type'].indexOf('PushButton') == -1){ // In this case it's unfortunate that the WebThings Gateway can only handle one capability per type.
device['@type'].push('PushButton');
}
device.properties['pushed']['@type'] = 'PushedProperty';
device.properties['pushed'].origin = "exposes-generated-from-action";
}
}
// Add additional brightness property if it doesn't exist yet. This may be a bad idea, as Z2M also handles this with the virtual brightness feature.
else if( (expose.values.indexOf('brightness_step_up') !== -1 || expose.values.indexOf('brightness_move_up') !== -1) && (expose.values.indexOf('brightness_step_down') !== -1 || expose.values.indexOf('brightness_move_down') !== -1) && expose.values.indexOf('brightness_stop') !== -1){
if(property_names_list.indexOf('brightness') == -1){
//console.log("adding brightness property generated from actions"); // doesn't Z2M already handle this automatically?
add_brightness == true;
if(this.config.debug){
console.log("exposesDeviceGenerator spotted a brightness_stop in an action property enum list, and no pre-existing brightness property");
}
var fake_exposes_info = {'access': 1,
'name':'brightness',
'property':'brightness',
'description': 'read-only brightness property (generated from actions data)',
'type': 'numeric',
'value_max': 100,
'value_min': 0,
'value_step':1
};
const initial_value = this.adapter.handle_persistent_value(device.zigbee_id,'brightness',0,true,true); // zigbee_id, property_name, value, read-only, percentage
if(initial_value != null){
fake_exposes_info['value'] = initial_value;
}
property_names_list.push('brightness');
device = this.parse_property(fake_exposes_info, device, property_names_list);
// add capability if there isn't one already
if( device['@type'].indexOf('MultiLevelSensor') == -1){
device['@type'].push('MultiLevelSensor');
device.properties['brightness']['@type'] = 'LevelProperty';
}
device.properties['brightness'].origin = "exposes-generated-from-action";
}
else{
console.log("GENERATING FROM ACTIONS: BRIGHTNESS PROPERTY ALREADY EXISTED");
}
}
// Add additional toggle button if toggle action is spotted,
// OR if "on" and "off" as spotted, and those aren't already used for a pushed property
if ( expose.values.indexOf('toggle') !== -1 || (expose.values.indexOf('on') !== -1 && expose.values.indexOf('off') !== -1 && add_push_button == false) ){
if (property_names_list.indexOf('toggle') == -1 && property_names_list.indexOf('state') == -1 ){ // make sure these properties don't exist officially already.
if(this.config.debug){
console.log("exposesDeviceGenerator spotted a on and off combo in an action property enum list, and no pre-existing toggle property");
}
var fake_exposes_info = {
'access':1,
'name':'toggle',
'property':'toggle',
'description': 'extra read-only on-off property (generated from actions data)',
'type':'binary',
'value_on':'on',
'value_off':'off'
}
const initial_value = this.adapter.handle_persistent_value(device.zigbee_id,'toggle',false,true,false); // zigbee_id, property_name, value, read-only, percentage
if(initial_value != null){
fake_exposes_info['value'] = initial_value;
}
property_names_list.push('toggle'); // Remember that a state property now does exist, so as not to generate even more.
device = this.parse_property(fake_exposes_info, device, property_names_list); // Create extra OnOffProperty
// add capability if there isn't one already
if( device['@type'].indexOf('BinarySensor') == -1){
device['@type'].push('BinarySensor');
device.properties['toggle']['@type'] = 'BooleanProperty';
}
device.properties['toggle'].origin = "exposes-generated-from-action";
}
} // End of property_names_list check
for (var i = 0; i < expose.values.length; i++) {
try{
if( expose.values[i].toLowerCase() == "arrow_right_click" || expose.values[i].toLowerCase() == "arrow_left_click"){
if(this.config.debug){
console.log("exposesDeviceGenerator spotted a brightness_stop in an action property enum list, and no pre-existing brightness property");
}
var fake_exposes_info = {'access': 1,
'name':expose.values[i].toLowerCase(),
'property':expose.values[i].toLowerCase(),
'description': 'momentary push button (generated from actions data)',
'type': 'binary',
'value_off': false,
'value_on': true
};
// This should always be false:
fake_exposes_info['value'] = this.adapter.handle_persistent_value(device.zigbee_id,expose.values[i].toLowerCase(),false,true,false); // zigbee_id, property_name, value, read-only, percentage
property_names_list.push(expose.values[i].toLowerCase());
device = this.parse_property(fake_exposes_info, device, property_names_list);
device.properties[ expose.values[i].toLowerCase() ].origin = "exposes-generated-from-action";
}
}
catch(e){
console.log("error in parse_device while looping in actions enum: ", e);
}
}
}
catch(e){
console.log("error while trying to add extra properties based on actions: ", e);
}
}
}
else{
console.log("Weird, expose['type'] did not exist");
}
}
catch(e){
console.log("error in parse_device: ", e);
}
return device;
}
/**
* Transforms a Zigbee2MQTT binary property into a WebThings Property object of type boolean.
*/
binaryPropertyToBooleanProperty(binary) {
const property = new Object();
property.type = 'boolean';
property.title = this.applySentenceCase(binary.name); // attempt to avoid the `on/off` property title
property.description = binary.description;
property.readOnly = this.accessToReadOnly(binary.access);
property.property = binary.property;
property.value_off = binary.value_off;
property.value_on = binary.value_on;
property.reversed = false;
if(typeof binary.reversed != 'undefined'){
property.reversed = binary.reversed;
}
property.fromMqtt = (v) => {
var result_boolean = v;
if(property.reversed == true){
if( v == property.value_off){
result_boolean = property.value_on;
}else{
result_boolean = property.value_off;
}
return result_boolean;
}
else{
return v === property.value_on;
}
}
property.toMqtt = (v) => {
if(property.reversed == true){
//console.log("TO MQTT REVERSED");
return v ? property.value_off : property.value_on;
}else{
//console.log("TO MQTT NORMAL");
return v ? property.value_on : property.value_off
}
}
// (v ? binary.value_on : binary.value_off);
return property;
}
/**
* Transforms a Zigbee2MQTT numeric property into a WebThings Property object of type integer.
*/
numericPropertyToIntegerProperty(numeric) {
const property = new Object();
try{
property.type = 'integer';
property.title = this.applySentenceCase(numeric.name);
property.description = numeric.description;
property.readOnly = this.accessToReadOnly(numeric.access);
property.property = numeric.property;
if(typeof numeric.value_min != 'undefined'){
property.minimum = numeric.value_min;
}
if(numeric.name == 'brightness'){
property.unit = "%";
property.origin = "exposes-scaled-percentage";
property.maximum = 0;
property.maximum = 100;
if(typeof numeric.value_max != 'undefined'){
property.origin_maximum = numeric.value_max;
}
else{
property.origin_maximum = 255;
}
}
else{
property.origin = "exposes";
if(typeof numeric.unit != 'undefined'){
property.unit = numeric.unit;
}
if(typeof numeric.value_max != 'undefined'){
property.maximum = numeric.value_max;
}
}
//property.unit = numeric.unit;
property.multipleOf = 1;
}
catch(e){
console.log('oh dear: ', e);
}
return property;
}
/**
* Transforms a Zigbee2MQTT numeric property into a WebThings Property object of type float.
*/
numericPropertyToFloatProperty(numeric) {
const property = new Object();
property.type = 'number';
property.title = this.applySentenceCase(numeric.name); // attempt to modify the name of the property
property.description = numeric.description;
property.readOnly = this.accessToReadOnly(numeric.access);
if(!property.readOnly && typeof numeric.value_step == "undefined"){ // if this a variable the user can set, limit it to 2 decimals (otherwise default in gateway is 3).
numeric.value_step = 0.01;
}
property.minimum = numeric.value_min;
property.maximum = numeric.value_max;
property.unit = numeric.unit;
property.multipleOf = numeric.value_step;
property.property = numeric.property;
return property;