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aircon.js
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aircon.js
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// -*- mode: js; js-indent-level : 2 -*-
const { assert } = require('chai');
const uuid = require('uuid');
const fs = require('fs');
const findKey = require('find-key');
const delayForDuration = require('../helpers/delayForDuration');
const ServiceManagerTypes = require('../helpers/serviceManagerTypes');
const catchDelayCancelError = require('../helpers/catchDelayCancelError');
const { getDevice } = require('../helpers/getDevice');
const BroadlinkRMAccessory = require('./accessory');
class AirConAccessory extends BroadlinkRMAccessory {
constructor (log, config = {}, serviceManagerType) {
super(log, config, serviceManagerType);
// Characteristic isn't defined until runtime so we set these the instance scope
const HeatingCoolingStates = {
off: Characteristic.TargetHeatingCoolingState.OFF,
cool: Characteristic.TargetHeatingCoolingState.COOL,
heat: Characteristic.TargetHeatingCoolingState.HEAT,
auto: Characteristic.TargetHeatingCoolingState.AUTO
};
this.HeatingCoolingStates = HeatingCoolingStates;
config.heatOnly = config.heatOnly || false;
config.coolOnly = config.coolOnly || false;
const HeatingCoolingConfigKeys = {};
HeatingCoolingConfigKeys[Characteristic.TargetHeatingCoolingState.OFF] = 'off';
HeatingCoolingConfigKeys[Characteristic.TargetHeatingCoolingState.COOL] = 'cool';
HeatingCoolingConfigKeys[Characteristic.TargetHeatingCoolingState.HEAT] = 'heat';
HeatingCoolingConfigKeys[Characteristic.TargetHeatingCoolingState.AUTO] = 'auto';
this.HeatingCoolingConfigKeys = HeatingCoolingConfigKeys;
// Fakegato setup
if(config.noHistory !== true) {
//this.services = this.getServices();
//this.displayName = config.name;
//this.lastUpdatedAt = undefined;
this.historyService = new HistoryService(
config.enableModeHistory ? 'custom' : 'room',
{displayName: config.name, services: this.getServices(), log: log},
{storage: 'fs', filename: 'RMPro_' + config.name.replace(' ','-') + '_persist.json'});
// this.historyService.log = this.log;
if (config.enableModeHistory) {
this.valveInterval = 1;
let state2 = this.state;
//console.log(state2)
this.state = new Proxy(state2, {
set: async function(target, key, value) {
if (target[key] != value) {
Reflect.set(target, key, value);
if (this.historyService) {
if (key == 'targetTemperature') {
//this.log(`adding history of targetTemperature.`, value)
this.historyService.addEntry(
{time: Math.round(new Date().valueOf()/1000),
setTemp: value || 30})
await this.mqttpublish('targetTemperature', value)
} else if (key == 'targetHeatingCoolingState') {
// this.log(`adding history of targetHeatingCoolingState.`, value * 25)
// this.historyService.addEntry(
// {time: Math.round(new Date().valueOf()/1000),
// valvePosition: value ? Math.round((this.state.currentTemperature - this.state.targetTemperature)/this.state.targetTemperature*100 + 50) : 0
// //value * 25
// })
this.valveInterval = 1;
clearTimeout(this.valveTimer);
this.thermoHistory();
} else if (key == 'currentHeatingCoolingState') {
await this.mqttpublish('mode', this.HeatingCoolingConfigKeys[value])
await this.mqttpublish('targetTemperature', this.state.targetTemperature)
}
}
}
return true
}.bind(this)
})
}
}
this.temperatureCallbackQueue = {};
this.monitorTemperature();
this.thermoHistory();
}
correctReloadedState (state) {
//if (state.currentHeatingCoolingState === Characteristic.CurrentHeatingCoolingState.OFF) {
// state.targetTemperature = state.currentTemperature;
//}
state.targetHeatingCoolingState = state.currentHeatingCoolingState;
if (state.userSpecifiedTargetTemperature) {state.targetTemperature = state.userSpecifiedTargetTemperature}
}
setDefaults () {
const { config, state } = this;
// Set config default values
if (config.turnOnWhenOff === undefined) {config.turnOnWhenOff = config.sendOnWhenOff || false;} // Backwards compatible with `sendOnWhenOff`
if (config.minimumAutoOnOffDuration === undefined) {config.minimumAutoOnOffDuration = config.autoMinimumDuration || 120;} // Backwards compatible with `autoMinimumDuration`
config.minTemperature = config.minTemperature || -15;
config.maxTemperature = config.maxTemperature || 50;
config.tempStepSize = config.tempStepSize || 1;
if(config.mqttURL) {
//MQTT updates when published so frequent refreshes aren't required ( 10 minute default as a fallback )
config.temperatureUpdateFrequency = config.temperatureUpdateFrequency || 600;
} else {
config.temperatureUpdateFrequency = config.temperatureUpdateFrequency || 10;
}
config.units = config.units ? config.units.toLowerCase() : 'c';
config.temperatureAdjustment = config.temperatureAdjustment || 0;
config.humidityAdjustment = config.humidityAdjustment || 0;
config.autoSwitchName = config.autoSwitch || config.autoSwitchName;
if (config.preventResendHex === undefined && config.allowResend === undefined) {
config.preventResendHex = false;
} else if (config.allowResend !== undefined) {
config.preventResendHex = !config.allowResend;
}
// When a temperature hex doesn't exist we try to use the hex set for these
// default temperatures
config.defaultCoolTemperature = config.defaultCoolTemperature || 16;
config.defaultHeatTemperature = config.defaultHeatTemperature || 30;
// ignore Humidity if set to not use it, or using Temperature source that doesn't support it
if(config.noHumidity || config.w1Device || config.pseudoDeviceTemperature){
state.currentHumidity = null;
config.noHumidity = true;
} else {
config.noHumidity = false;
}
// Used to determine when we should use the defaultHeatTemperature or the
// defaultHeatTemperature
config.heatTemperature = config.heatTemperature || 22;
// Set state default values
// state.targetTemperature = state.targetTemperature || config.minTemperature;
state.targetTemperature = state.targetTemperature || config.maxTemperature || config.minTemperature;
state.currentHeatingCoolingState = state.currentHeatingCoolingState || Characteristic.CurrentHeatingCoolingState.OFF;
state.targetHeatingCoolingState = state.targetHeatingCoolingState || Characteristic.TargetHeatingCoolingState.OFF;
state.firstTemperatureUpdate = true;
// Check required properties
if (config.pseudoDeviceTemperature) {
assert.isBelow(config.pseudoDeviceTemperature, config.maxTemperature + 1, `\x1b[31m[CONFIG ERROR] \x1b[33mpseudoDeviceTemperature\x1b[0m (${config.pseudoDeviceTemperature}) must be less than the maxTemperature (${config.maxTemperature})`)
assert.isAbove(config.pseudoDeviceTemperature, config.minTemperature - 1, `\x1b[31m[CONFIG ERROR] \x1b[33mpseudoDeviceTemperature\x1b[0m (${config.pseudoDeviceTemperature}) must be more than the minTemperature (${config.minTemperature})`)
}
// minTemperature can't be more than 10 or HomeKit throws a fit - This limitation has been removed
//assert.isBelow(config.minTemperature, 11, `\x1b[31m[CONFIG ERROR] \x1b[33mminTemperature\x1b[0m (${config.minTemperature}) must be <= 10`)
// maxTemperature > minTemperature
assert.isBelow(config.minTemperature, config.maxTemperature, `\x1b[31m[CONFIG ERROR] \x1b[33mmaxTemperature\x1b[0m (${config.minTemperature}) must be more than minTemperature (${config.minTemperature})`)
}
reset () {
super.reset();
this.state.isRunningAutomatically = false;
if (this.shouldIgnoreAutoOnOffPromise) {
this.shouldIgnoreAutoOnOffPromise.cancel();
this.shouldIgnoreAutoOnOffPromise = undefined;
this.shouldIgnoreAutoOnOff = false;
}
if (this.turnOnWhenOffDelayPromise) {
this.turnOnWhenOffDelayPromise.cancel();
this.turnOnWhenOffDelayPromise = undefined;
}
if (this.autoOffTimeoutPromise) {
this.autoOffTimeoutPromise.cancel();
this.autoOffTimeoutPromise = null;
}
}
async updateServiceTargetHeatingCoolingState (value) {
const { serviceManager, state } = this;
await delayForDuration(0.2).then(() => {
serviceManager.setCharacteristic(Characteristic.TargetHeatingCoolingState, value);
});
}
async updateServiceCurrentHeatingCoolingState (value) {
const { serviceManager, name, state, log, logLevel } = this;
const keys = this.HeatingCoolingConfigKeys;
let update = value;
if (value === Characteristic.TargetHeatingCoolingState.AUTO) {
if (state.currentTemperature <= state.targetTemperature) {
update = Characteristic.TargetHeatingCoolingState.COOL;
} else {
update = Characteristic.TargetHeatingCoolingState.HEAT;
}
log(`${name} updateServiceCurrentHeatingCoolingState target:${keys[value]} update:${keys[update]}`);
}
await delayForDuration(0.25).then(() => {
serviceManager.setCharacteristic(Characteristic.CurrentHeatingCoolingState, update);
});
}
async getCurrentHeatingCoolingState (current) {
const { serviceManager, name, state, log, logLevel } = this;
const keys = this.HeatingCoolingConfigKeys;
let target = state.targetHeatingCoolingState;
let update = current;
if (current !== Characteristic.TargetHeatingCoolingState.OFF &&
target === Characteristic.TargetHeatingCoolingState.AUTO) {
if (state.currentTemperature <= state.targetTemperature) {
update = Characteristic.TargetHeatingCoolingState.COOL;
} else {
update = Characteristic.TargetHeatingCoolingState.HEAT;
}
if (logLevel <=1) log(`${name} getCurrentHeatingCoolingState current:${keys[current]} update:${keys[update]}`);
}
return update;
}
// Allows this accessory to know about switch accessories that can determine whether
// auto-on/off should be permitted.
updateAccessories (accessories) {
const { config, name, log, logLevel } = this;
const { autoSwitchName } = config;
if (!autoSwitchName) {return;}
if (logLevel <=2) {log(`${name} Linking autoSwitch "${autoSwitchName}"`)}
const autoSwitchAccessories = accessories.filter(accessory => accessory.name === autoSwitchName);
if (autoSwitchAccessories.length === 0) {return log(`${name} No accessory could be found with the name "${autoSwitchName}". Please update the "autoSwitchName" value or add a matching switch accessory.`);}
this.autoSwitchAccessory = autoSwitchAccessories[0];
}
isAutoSwitchOn () {
return (!this.autoSwitchAccessory || (this.autoSwitchAccessory && this.autoSwitchAccessory.state && this.autoSwitchAccessory.state.switchState));
}
async setTargetTemperature (HexData,previousValue) {
const { HeatingCoolingConfigKeys, data, config, log, logLevel, name, serviceManager, state } = this;
const { preventResendHex, minTemperature, maxTemperature } = config;
if (state.targetTemperature === previousValue && preventResendHex && !this.previouslyOff) {return;}
this.previouslyOff = false;
if (state.targetTemperature < minTemperature) {return log(`The target temperature (${this.targetTemperature}) must be more than the minTemperature (${minTemperature})`);}
if (state.targetTemperature > maxTemperature) {return log(`The target temperature (${this.targetTemperature}) must be less than the maxTemperature (${maxTemperature})`);}
const mode = HeatingCoolingConfigKeys[state.targetHeatingCoolingState];
const r = new RegExp(`${mode}`);
const k = Object.keys(data).sort().filter(x => x.match(r));
const modemin = parseInt(k[0].match(/\d+/)[0]);
const modemax = parseInt(k[k.length - 1].match(/\d+/)[0]);
const temperature = state.targetTemperature;
if (temperature < modemin) {
state.targetTemperature = previousValue;
throw new Error(`${name} Target temperature (${temperature}) is below minimal ${mode} temperature (${modemin})`);
} else if (temperature > modemax) {
state.targetTemperature = previousValue;
throw new Error(`${name} Target temperature (${temperature}) is above maxmum ${mode} temperature (${modemax})`);
}
// Used within correctReloadedState() so that when re-launching the accessory it uses
// this temperature rather than one automatically set.
state.userSpecifiedTargetTemperature = state.targetTemperature;
// Do the actual sending of the temperature
this.sendTemperature(state.targetTemperature, previousValue);
serviceManager.refreshCharacteristicUI(Characteristic.TargetTemperature);
}
async setTargetHeatingCoolingState (hexData, previousValue) {
const { HeatingCoolingConfigKeys, HeatingCoolingStates, config, data, host, log, logLevel, name, serviceManager, state, debug } = this;
const { preventResendHex, defaultCoolTemperature, defaultHeatTemperature, replaceAutoMode } = config;
const targetHeatingCoolingState = HeatingCoolingConfigKeys[state.targetHeatingCoolingState];
const lastUsedHeatingCoolingState = HeatingCoolingConfigKeys[state.lastUsedHeatingCoolingState];
const currentHeatingCoolingState = HeatingCoolingConfigKeys[state.currentHeatingCoolingState];
// Some calls are made to this without a value for some unknown reason
if (state.targetHeatingCoolingState === undefined) {return;}
// Check to see if it's changed
if (state.targetHeatingCoolingState === state.currentHeatingCoolingState && preventResendHex) {return;}
if (targetHeatingCoolingState === 'off') {
await this.updateServiceCurrentHeatingCoolingState(HeatingCoolingStates.off);
if (currentHeatingCoolingState === 'cool' && data.offDryMode !== undefined) {
// Dry off mode when previously cooling
if (logLevel <=2) {log(`${name} Previous state ${currentHeatingCoolingState}, setting off with dry mode`);}
await this.performSend(data.offDryMode);
} else {
await this.performSend(data.off);
}
this.reset();
return;
}
if (previousValue === Characteristic.TargetHeatingCoolingState.OFF) {this.previouslyOff = true;}
// If the air-conditioner is turned off then turn it on first and try this again
if (this.checkTurnOnWhenOff()) {
this.turnOnWhenOffDelayPromise = delayForDuration(.3);
await this.turnOnWhenOffDelayPromise
}
// Perform the auto -> cool/heat conversion if `replaceAutoMode` is specified
if (replaceAutoMode && targetHeatingCoolingState === 'auto') {
if (logLevel <=2) {log(`${name} setTargetHeatingCoolingState (converting from auto to ${replaceAutoMode})`);}
await this.updateServiceTargetHeatingCoolingState(HeatingCoolingStates[replaceAutoMode]);
return;
}
let temperature = state.targetTemperature;
const mode = HeatingCoolingConfigKeys[state.targetHeatingCoolingState];
const r = new RegExp(`${mode}`);
const k = Object.keys(data).sort().filter(x => x.match(r));
const modemin = parseInt(k[0].match(/\d+/)[0]);
const modemax = parseInt(k[k.length - 1].match(/\d+/)[0]);
this.log(`${name} setTargetHeatingCoolingState mode(${mode}) range[${modemin}, ${modemax}]`);
// serviceManager.getCharacteristic(Characteristic.TargetTemperature).setProps({
// minValue: modemin,
// maxValue: modemax,
// minstep: 1
// });
// this.updateServiceCurrentHeatingCoolingState(state.targetHeatingCoolingState);
if (state.currentHeatingCoolingState !== state.targetHeatingCoolingState){
if (temperature < modemin || temperature > modemax) {
// Selecting a heating/cooling state allows a default temperature to be used for the given state.
if (state.targetHeatingCoolingState === Characteristic.TargetHeatingCoolingState.AUTO) {
temperature = temperature - modemax > 0 ? modemax : mododemin;
} else if (state.targetHeatingCoolingState === Characteristic.TargetHeatingCoolingState.HEAT) {
temperature = modemin;
} else if (state.targetHeatingCoolingState === Characteristic.TargetHeatingCoolingState.COOL) {
temperature = modemax;
}
}
//Set the mode, and send the mode hex
await this.updateServiceCurrentHeatingCoolingState(state.targetHeatingCoolingState);
if (data.heat && mode === 'heat'){
await this.performSend(data.heat);
} else if (data.cool && mode === 'cool'){
await this.performSend(data.cool);
} else if (data.auto && mode === 'auto'){
await this.performSend(data.auto);
} else if (hexData) {
//Just send the provided temperature hex if no mode codes are set
await this.performSend(hexData);
}
if (logLevel <=1) {this.log(`${name} sentMode (${mode})`);}
//Force Temperature send
await delayForDuration(0.25).then(() => {
//this.sendTemperature(temperature, state.currentTemperature); // what a bad.
this.sendTemperature(temperature, previousValue);
serviceManager.refreshCharacteristicUI(Characteristic.TargetTemperature);
});
}
serviceManager.refreshCharacteristicUI(Characteristic.CurrentHeatingCoolingState);
serviceManager.refreshCharacteristicUI(Characteristic.TargetHeatingCoolingState);
this.checkAutoOff();
}
async checkAutoOff () {
await catchDelayCancelError(async () => {
const {config, name, data, log} = this;
let {enableAutoOff, onDuration, enableAutoOn, offDuration} = config;
onDuration = onDuration|| 60;
offDuration = offDuration|| 60;
if (enableAutoOn) {
log(`${name} enableAutoOn is not supported.`);
}
if (enableAutoOff && parseInt(onDuration) > 0) {
log(`${name} setTargetHeatingCoolingState: (automatically turn off in ${onDuration} seconds)`);
if (this.autoOffTimeoutPromise) {
this.autoOffTimeoutPromise.cancel();
this.autoOffTimeoutPromise = null;
}
this.autoOffTimeoutPromise = delayForDuration(onDuration);
await this.autoOffTimeoutPromise;
await this.performSend(data.off);
await this.updateServiceTargetHeatingCoolingState(this.HeatingCoolingStates.off);
await this.updateServiceCurrentHeatingCoolingState(this.HeatingCoolingStates.off);
}
});
}
// Thermostat
async sendTemperature (temperature, previousTemperature) {
const { HeatingCoolingConfigKeys, HeatingCoolingStates, config, data, host, log, name, state, logLevel } = this;
const { preventResendHex, defaultCoolTemperature, heatTemperature, ignoreTemperatureWhenOff, sendTemperatureOnlyWhenOff } = config;
if (logLevel <=1) {log(`\x1b[34m[DEBUG]\x1b[0m ${name} Potential sendTemperature (${temperature})`);}
// Ignore Temperature if off, staying off - and set to ignore. OR temperature not provided
if ((!state.targetHeatingCoolingState && ignoreTemperatureWhenOff) || !temperature) {
if (logLevel <=2) {log(`${name} Ignoring sendTemperature due to "ignoreTemperatureWhenOff": true or no temperature set.`);}
return;
}
let mode = HeatingCoolingConfigKeys[state.targetHeatingCoolingState];
const { hexData, finalTemperature } = this.getTemperatureHexData(mode, temperature);
state.targetTemperature = finalTemperature;
// Update the heating/cooling mode based on the pseudo-mode - if pressent.
if (hexData['pseudo-mode']){
mode = hexData['pseudo-mode'];
if (mode) {assert.oneOf(mode, [ 'heat', 'cool', 'auto' ], `\x1b[31m[CONFIG ERROR] \x1b[33mpseudo-mode\x1b[0m should be one of "heat", "cool" or "auto"`)}
await this.updateServiceCurrentHeatingCoolingState(HeatingCoolingStates[mode]);
}
if((previousTemperature !== finalTemperature) || (state.firstTemperatureUpdate && !preventResendHex)){
//Set the temperature
await this.performSend(hexData.data);
if (logLevel <=2) {this.log(`${name} sentTemperature (${state.targetTemperature})`);}
state.firstTemperatureUpdate = false;
}
}
getTemperatureHexData (mode, temperature) {
const { config, data, name, state, logLevel } = this;
const { defaultHeatTemperature, defaultCoolTemperature, heatTemperature } = config;
let finalTemperature = temperature;
let hexData = data[`${mode}${temperature}`];
if (!hexData) {
// Mode based code not found, try mode-less
if (logLevel <=3) {this.log(`${name} No ${mode} HEX code found for ${temperature}`);}
hexData = data[`temperature${temperature}`];
} else {
if (hexData['pseudo-mode']) {
if (logLevel <=2) {this.log(`\x1b[36m[INFO] \x1b[0m${name} Configuration found for ${mode}${temperature} with pseudo-mode. Pseudo-mode will replace the configured mode.`);}
}
}
// You may not want to set the hex data for every single mode...
if (!hexData) {
const defaultTemperature = (temperature >= heatTemperature) ? defaultHeatTemperature : defaultCoolTemperature;
hexData = data[`temperature${defaultTemperature}`];
assert(hexData, `\x1b[31m[CONFIG ERROR] \x1b[0m You need to provide a hex code for the following temperature:
\x1b[33m{ "temperature${temperature}": { "data": "HEXCODE", "pseudo-mode" : "heat/cool" } }\x1b[0m
or provide the default temperature:
\x1b[33m { "temperature${defaultTemperature}": { "data": "HEXCODE", "pseudo-mode" : "heat/cool" } }\x1b[0m`);
if (logLevel <=2) {this.log(`${name} Update to default temperature (${defaultTemperature})`);}
finalTemperature = defaultTemperature;
}
return { finalTemperature, hexData }
}
async checkTurnOnWhenOff () {
const { config, data, host, log, logLevel, name, state } = this;
const { on } = data;
if (state.currentHeatingCoolingState === Characteristic.TargetHeatingCoolingState.OFF && config.turnOnWhenOff) {
if (logLevel <=2) {log(`${name} sending "on" hex before sending temperature`);}
if (on) {
await this.performSend(on);
} else {
if (logLevel <=4) {log(`\x1b[31m[CONFIG ERROR] \x1b[0m ${name} No On Hex configured, but turnOnWhenOff enabled`);}
}
return true;
}
return false;
}
// Device Temperature Methods
async monitorTemperature () {
const { config, host, log, logLevel, name, state } = this;
const { temperatureFilePath, pseudoDeviceTemperature, w1DeviceID } = config;
if (pseudoDeviceTemperature !== undefined) {return;}
//Force w1 and file devices to a minimum 1 minute refresh
if (w1DeviceID || temperatureFilePath) {config.temperatureUpdateFrequency = Math.max(config.temperatureUpdateFrequency,60);}
const device = getDevice({ host, log });
// Try again in a second if we don't have a device yet
if (!device) {
await delayForDuration(1);
this.monitorTemperature();
return;
}
if (logLevel <=1) {log(`${name} monitorTemperature`);}
device.on('temperature', this.onTemperature.bind(this));
device.checkTemperature();
this.updateTemperatureUI();
if (!config.isUnitTest) {setInterval(this.updateTemperatureUI.bind(this), config.temperatureUpdateFrequency * 1000)}
}
async onTemperature (temperature,humidity) {
const { config, host, logLevel, log, name, state } = this;
const { minTemperature, maxTemperature, temperatureAdjustment, humidityAdjustment, noHumidity, tempSourceUnits } = config;
// onTemperature is getting called twice. No known cause currently.
// This helps prevent the same temperature from being processed twice
if (Object.keys(this.temperatureCallbackQueue).length === 0) {return;}
temperature += temperatureAdjustment;
if (tempSourceUnits == 'F') {temperature = (temperature - 32) * 5/9;}
state.currentTemperature = temperature;
if(logLevel <=2) {log(`\x1b[36m[INFO] \x1b[0m${name} onTemperature (${temperature})`);}
if(humidity) {
if(noHumidity){
state.currentHumidity = null;
}else{
humidity += humidityAdjustment;
state.currentHumidity = humidity;
if(logLevel <=2) {log(`\x1b[36m[INFO] \x1b[0m${name} onHumidity (` + humidity + `)`);}
}
}
//Process Fakegato history
//Ignore readings of exactly zero - the default no value value.
if(config.noHistory !== true && this.state.currentTemperature != 0.00) {
//this.lastUpdatedAt = Date.now();
if(logLevel <=1) {log(`\x1b[34m[DEBUG]\x1b[0m ${name} Logging data to history: temp: ${this.state.currentTemperature}, humidity: ${this.state.currentHumidity}`);}
if(noHumidity && config.enableModeHistory === false){
this.historyService.addEntry({ time: Math.round(new Date().valueOf() / 1000), temp: this.state.currentTemperature });
await this.mqttpublish('temperature', `{"temperature":${this.state.currentTemperature}}`);
}else{
this.historyService.addEntry({ time: Math.round(new Date().valueOf() / 1000), temp: this.state.currentTemperature, humidity: this.state.currentHumidity });
await this.mqttpublish('temperature', `{"temperature":${this.state.currentTemperature}, "humidity":${this.state.currentHumidity}}`);
}
}
this.processQueuedTemperatureCallbacks(temperature);
}
async thermoHistory() {
const {config} = this;
if (config.noHistory !== true && config.enableModeHistory) {
const valve = this.state.targetHeatingCoolingState ?
(this.state.currentTemperature - this.state.targetTemperature)/this.state.targetTemperature*100*2 + 50 : 0;
if (valve >= 0 && valve <= 100) {
this.historyService.addEntry({
time: Math.round(new Date().valueOf() / 1000),
setTemp: this.state.targetTemperature,
valvePosition: valve
});
} else {
this.valveInterval = 0.7;
}
this.valveInterval = Math.min(this.valveInterval * 1/0.7, 10);
this.valveTimer = setTimeout(() => {
this.thermoHistory();
}, Math.round(this.valveInterval * 60 * 1000));
}
}
addTemperatureCallbackToQueue (callback) {
const { config, host, logLevel, log, name, state } = this;
const { mqttURL, temperatureFilePath, w1DeviceID, noHumidity } = config;
// Clear the previous callback
if (Object.keys(this.temperatureCallbackQueue).length > 1) {
if (state.currentTemperature) {
if (logLevel <=1) {log(`\x1b[34m[DEBUG]\x1b[0m ${name} addTemperatureCallbackToQueue (clearing previous callback, using existing temperature)`);}
this.processQueuedTemperatureCallbacks(state.currentTemperature);
}
}
// Add a new callback
const callbackIdentifier = uuid.v4();
this.temperatureCallbackQueue[callbackIdentifier] = callback;
// Read temperature from file
if (temperatureFilePath) {
this.updateTemperatureFromFile();
return;
}
// Read temperature from W1 Device
if (w1DeviceID) {
this.updateTemperatureFromW1();
return;
}
// Read temperature from mqtt
if (mqttURL) {
const temperature = this.mqttValueForIdentifier('temperature');
const humidity = noHumidity ? null : this.mqttValueForIdentifier('humidity');
this.onTemperature(temperature || 0,humidity);
return;
}
// Read temperature from Broadlink RM device
// If the device is no longer available, use previous tempeature
const device = getDevice({ host, log });
if (!device || device.state === 'inactive') {
if (device && device.state === 'inactive') {
if (logLevel <=3) {log(`${name} addTemperatureCallbackToQueue (device no longer active, using existing temperature)`);}
}
this.processQueuedTemperatureCallbacks(state.currentTemperature || 0);
return;
}
device.checkTemperature();
if (logLevel <1) {log(`\x1b[34m[DEBUG]\x1b[0m ${name} addTemperatureCallbackToQueue (requested temperature from device, waiting)`);}
}
updateTemperatureFromFile () {
const { config, logLevel, host, log, name, state } = this;
const { temperatureFilePath, noHumidity, batteryAlerts } = config;
let humidity = null;
let temperature = null;
let battery = null;
if (logLevel <=1) {log(`\x1b[34m[DEBUG]\x1b[0m ${name} updateTemperatureFromFile reading file: ${temperatureFilePath}`);}
fs.readFile(temperatureFilePath, 'utf8', (err, data) => {
if (err) {
if (logLevel <=4) {log(`\x1b[31m[ERROR] \x1b[0m${name} updateTemperatureFromFile\n\n${err.message}`);}
}
if (data === undefined || data.trim().length === 0) {
if (logLevel <=3) {log(`\x1b[33m[WARNING]\x1b[0m ${name} updateTemperatureFromFile error reading file: ${temperatureFilePath}, using previous Temperature`);}
if (!noHumidity) {humidity = (state.currentHumidity || 0);}
temperature = (state.currentTemperature || 0);
}
const lines = data.split(/\r?\n/);
if (/^[0-9]+\.*[0-9]*$/.test(lines[0])){
temperature = parseFloat(data);
} else {
lines.forEach((line) => {
if(-1 < line.indexOf(':')){
let value = line.split(':');
if(value[0] == 'temperature') {temperature = parseFloat(value[1]);}
if(value[0] == 'humidity' && !noHumidity) {humidity = parseFloat(value[1]);}
if(value[0] == 'battery' && batteryAlerts) {battery = parseFloat(value[1]);}
}
});
}
//Default battery level if none returned
if (battery) {
state.batteryLevel = battery;
}else{
state.batteryLevel = 100;
}
if (logLevel <=1) {log(`\x1b[34m[DEBUG]\x1b[0m ${name} updateTemperatureFromFile (parsed temperature: ${temperature} humidity: ${humidity})`);}
this.onTemperature(temperature, humidity);
});
}
updateTemperatureFromW1 () {
const { config, logLevel, host, log, name, state } = this;
const { w1DeviceID } = config;
var W1PATH = "/sys/bus/w1/devices";
var fName = W1PATH + "/" + w1DeviceID + "/w1_slave";
var temperature;
if (logLevel <=1) {log(`\x1b[34m[DEBUG]\x1b[0m ${name} updateTemperatureFromW1 reading file: ${fName}`);}
fs.readFile(fName, 'utf8', (err, data) => {
if (err) {
log(`\x1b[31m[ERROR] \x1b[0m${name} updateTemperatureFromW1\n\n${err.message}`);
}
if(data.includes("t=")){
var matches = data.match(/t=([0-9]+)/);
temperature = parseInt(matches[1]) / 1000;
}else{
if (logLevel <=3) {log(`\x1b[33m[WARNING]\x1b[0m ${name} updateTemperatureFromW1 error reading file: ${fName}, using previous Temperature`);}
temperature = (state.currentTemperature || 0);
}
//Default battery level
state.batteryLevel = 100;
if (logLevel <=1) {log(`\x1b[34m[DEBUG]\x1b[0m ${name} updateTemperatureFromW1 (parsed temperature: ${temperature})`);}
this.onTemperature(temperature);
});
}
processQueuedTemperatureCallbacks (temperature) {
if (Object.keys(this.temperatureCallbackQueue).length === 0) {return;}
Object.keys(this.temperatureCallbackQueue).forEach((callbackIdentifier) => {
const callback = this.temperatureCallbackQueue[callbackIdentifier];
//callback(null, temperature);
this.serviceManager.getCharacteristic(Characteristic.CurrentTemperature).updateValue(temperature);
delete this.temperatureCallbackQueue[callbackIdentifier];
})
this.temperatureCallbackQueue = {};
this.checkTemperatureForAutoOnOff(temperature);
}
updateTemperatureUI () {
const { config, serviceManager } = this;
const { noHumidity } = config;
serviceManager.refreshCharacteristicUI(Characteristic.CurrentTemperature);
if(!noHumidity){serviceManager.refreshCharacteristicUI(Characteristic.CurrentRelativeHumidity);}
}
getCurrentTemperature (callback) {
const { config, host, logLevel, log, name, state } = this;
const { pseudoDeviceTemperature } = config;
// Some devices don't include a thermometer and so we can use `pseudoDeviceTemperature` instead
if (pseudoDeviceTemperature !== undefined) {
if (logLevel <=1) {log(`\x1b[34m[DEBUG]\x1b[0m ${name} getCurrentTemperature (using pseudoDeviceTemperature ${pseudoDeviceTemperature} from config)`);}
return callback(null, pseudoDeviceTemperature);
}
callback(null, this.state.currentTemperature);
this.addTemperatureCallbackToQueue(callback);
}
getCurrentHumidity (callback) {
const { config, host, logLevel, log, name, state } = this;
const { pseudoDeviceTemperature } = config;
return callback(null, state.currentHumidity);
}
async checkTemperatureForAutoOnOff (temperature) {
const { config, host, log, logLevel, name, serviceManager, state } = this;
let { autoHeatTemperature, autoCoolTemperature, minimumAutoOnOffDuration } = config;
if (this.shouldIgnoreAutoOnOff) {
if (logLevel <=2) {log(`${name} checkTemperatureForAutoOn (ignore within ${minimumAutoOnOffDuration}s of previous auto-on/off due to "minimumAutoOnOffDuration")`);}
return;
}
if (!autoHeatTemperature && !autoCoolTemperature) {return;}
if (!this.isAutoSwitchOn()) {
if (logLevel <=2) {log(`${name} checkTemperatureForAutoOnOff (autoSwitch is off)`);}
return;
}
if (logLevel <=1) {log(`${name} checkTemperatureForAutoOnOff`);}
if (autoHeatTemperature && temperature < autoHeatTemperature) {
this.state.isRunningAutomatically = true;
if (logLevel <=2) {log(`${name} checkTemperatureForAutoOnOff (${temperature} < ${autoHeatTemperature}: auto heat)`);}
serviceManager.setCharacteristic(Characteristic.TargetHeatingCoolingState, Characteristic.TargetHeatingCoolingState.HEAT);
} else if (autoCoolTemperature && temperature > autoCoolTemperature) {
this.state.isRunningAutomatically = true;
if (logLevel <=2) {log(`${name} checkTemperatureForAutoOnOff (${temperature} > ${autoCoolTemperature}: auto cool)`);}
serviceManager.setCharacteristic(Characteristic.TargetHeatingCoolingState, Characteristic.TargetHeatingCoolingState.COOL);
} else {
if (logLevel <=1) {log(`${name} checkTemperatureForAutoOnOff (temperature is ok)`);}
if (this.state.isRunningAutomatically) {
this.isAutomatedOff = true;
if (logLevel <=2) {log(`${name} checkTemperatureForAutoOnOff (auto off)`);}
serviceManager.setCharacteristic(Characteristic.TargetHeatingCoolingState, Characteristic.TargetHeatingCoolingState.OFF);
} else {
return;
}
}
this.shouldIgnoreAutoOnOff = true;
this.shouldIgnoreAutoOnOffPromise = delayForDuration(minimumAutoOnOffDuration);
await this.shouldIgnoreAutoOnOffPromise;
this.shouldIgnoreAutoOnOff = false;
}
getTemperatureDisplayUnits (callback) {
const { config } = this;
const temperatureDisplayUnits = (config.units.toLowerCase() === 'f') ? Characteristic.TemperatureDisplayUnits.FAHRENHEIT : Characteristic.TemperatureDisplayUnits.CELSIUS;
callback(null, temperatureDisplayUnits);
}
// MQTT
async onMQTTMessage (identifier, message) {
const { state, logLevel, log, name, config } = this;
const mqttStateOnly = config.mqttStateOnly === false ? false : true;
super.onMQTTMessage(identifier, message);
if (identifier === 'mode' ||
identifier.toLowerCase() === 'currentheatingcoolingstate' ||
identifier.toLowerCase() === 'currentheatercoolerstate') {
let mode = this.mqttValuesTemp[identifier].toLowerCase();
switch (mode) {
case 'off':
case 'heat':
case 'cool':
case 'auto':
let state = this.HeatingCoolingStates[mode];
//log(`${name} onMQTTMessage (set HeatingCoolingState to ${mode}).`);
this.reset();
if (mqttStateOnly) {
this.state.currentHeatingCoolingState = state;
this.serviceManager.refreshCharacteristicUI(Characteristic.CurrentHeatingCoolingState);
this.state.targetHeatingCoolingState = state;
this.serviceManager.refreshCharacteristicUI(Characteristic.TargetHeatingCoolingState);
} else {
await this.updateServiceTargetHeatingCoolingState(state);
}
log(`${name} onMQTTMessage (set currentHeatingCoolingState to ${this.state.currentHeatingCoolingState}).`);
break;
default:
log(`\x1b[31m[ERROR] \x1b[0m${name} onMQTTMessage (unexpected HeatingCoolingState: ${this.mqttValuesTemp[identifier]})`);
}
return;
}
if (identifier.toLowerCase() === 'targettemperature' ||
identifier.toLowerCase() === 'coolingthresholdtemperature' ||
identifier.toLowerCase() === 'heatingthresholdtemperature') {
let target = parseInt(this.mqttValuesTemp[identifier].match(/^([0-9]+)$/g));
if (target > 0 && target >= config.minTemperature && target <= config.maxTemperature) {
if (mqttStateOnly) {
this.state.targetTemperature = target;
this.serviceManager.refreshCharacteristicUI(Characteristic.TargetTemperature);
} else {
this.serviceManager.setCharacteristic(Characteristic.TargetTemperature, target);
}
log(`${name} onMQTTMessage (set targetTemperature to ${target}).`);
} else {
log(`\x1b[31m[ERROR] \x1b[0m${name} onMQTTMessage (unexpected targetTemperature: ${this.mqttValuesTemp[identifier]})`);
}
return;
}
if (identifier !== 'unknown' && identifier !== 'temperature' && identifier !== 'humidity' && identifier !== 'battery' && identifier !== 'combined') {
log(`\x1b[31m[ERROR] \x1b[0m${name} onMQTTMessage (mqtt message received with unexpected identifier: ${identifier}, ${message.toString()})`);
return;
}
let temperatureValue, humidityValue, batteryValue;
let objectFound = false;
let value = this.mqttValuesTemp[identifier];
if (logLevel <=1) {log(`\x1b[34m[DEBUG]\x1b[0m ${name} onMQTTMessage (raw value: ${value})`);}
try {
//Attempt to parse JSON - if result is JSON
const temperatureJSON = JSON.parse(value);
if (typeof temperatureJSON === 'object') {
objectFound = true;
let values = [];
if (identifier !== 'temperature' && identifier !== 'battery'){
//Try to locate other Humidity fields
if (values.length === 0) {values = findKey(temperatureJSON, 'Hum');}
if (values.length === 0) {values = findKey(temperatureJSON, 'hum');}
if (values.length === 0) {values = findKey(temperatureJSON, 'Humidity');}
if (values.length === 0) {values = findKey(temperatureJSON, 'humidity');}
if (values.length === 0) {values = findKey(temperatureJSON, 'RelativeHumidity');}
if (values.length === 0) {values = findKey(temperatureJSON, 'relativehumidity');}
if(values.length > 0) {
humidityValue = values;
values = [];
}
}
if (identifier !== 'temperature' && identifier !== 'humidity'){
//Try to locate other Battery fields
if (values.length === 0) {values = findKey(temperatureJSON, 'Batt');}
if (values.length === 0) {values = findKey(temperatureJSON, 'batt');}
if (values.length === 0) {values = findKey(temperatureJSON, 'Battery');}
if (values.length === 0) {values = findKey(temperatureJSON, 'battery');}
if(values.length > 0) {
batteryValue = values;
values = [];
}
}
if(identifier !== 'battery' && identifier !== 'humidity'){
//Try to locate other Temperature fields
if (values.length === 0) {values = findKey(temperatureJSON, 'temp');}
if (values.length === 0) {values = findKey(temperatureJSON, 'Temp');}
if (values.length === 0) {values = findKey(temperatureJSON, 'temperature');}
if (values.length === 0) {values = findKey(temperatureJSON, 'Temperature');}
if (values.length === 0) {values = findKey(temperatureJSON, 'local_temperature');}
if(values.length > 0) {
temperatureValue = values;
}
}
if (values.length > 0) {
value = values[0];
} else {
value = undefined;
}
}
} catch (err) {} //Result couldn't be parsed as JSON
if(objectFound) {
if(temperatureValue !== undefined && temperatureValue.length > 0) {
this.mqttValues.temperature = parseFloat(temperatureValue[0]);
}
if(batteryValue !== undefined && batteryValue.length > 0) {
state.batteryLevel = parseFloat(batteryValue[0]);
this.mqttValues.battery = parseFloat(batteryValue[0]);
}
if(humidityValue !== undefined && humidityValue.length > 0) {
this.mqttValues.humidity = parseFloat(humidityValue[0]);
}
}else{
if (value === undefined || (typeof value === 'string' && value.trim().length === 0)) {
log(`\x1b[31m[ERROR] \x1b[0m${name} onMQTTMessage (mqtt value not found)`);
return;
}
if (logLevel <=1) {log(`\x1b[34m[DEBUG]\x1b[0m ${name} onMQTTMessage (parsed value: ${value})`);}
value = parseFloat(value);
if (identifier == 'battery'){
state.batteryLevel = value;
return;
}
this.mqttValues[identifier] = value;
}
this.onTemperature(this.mqttValues.temperature,this.mqttValues.humidity);
}
getValvePosition(callback) {
let valve = this.state.targetHeatingCoolingState ?
(this.state.currentTemperature - this.state.targetTemperature)/this.state.targetTemperature*100*2 + 50 : 0;
valve = valve < 0 ? 0 : (valve > 100 ? 100 : valve);
//callback(null, this.state.targetHeatingCoolingState * 25);
//console.log('getValvePosition() is requested.', this.displayName, valve);
callback(null, valve);
}
setProgramCommand(value, callback) {
// not implemented
//console.log('setProgramCommand() is requested. %s', value, this.displayName);
callback();
}
getProgramData(callback) {
// not implemented
// var data = "12f1130014c717040af6010700fc140c170c11fa24366684ffffffff24366684ffffffff24366684ffffffff24366684ffffffff24366684ffffffff24366684ffffffff24366684fffffffff42422222af3381900001a24366684ffffffff";
var data = "ff04f6";
var buffer = new Buffer.from(('' + data).replace(/[^0-9A-F]/ig, ''), 'hex').toString('base64');
//console.log('getProgramData() is requested. (%s)', buffer, this.displayName);
callback(null, buffer);
}
localCharacteristic(key, uuid, props) {
let characteristic = class extends Characteristic {
constructor() {
super(key, uuid);
this.setProps(props);
}