/** * Energy Saver * * Copyright 2014 SmartThings * * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except * in compliance with the License. You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License * for the specific language governing permissions and limitations under the License. * */ definition( name: "Energy Alerts", namespace: "smartthings", author: "SmartThings", description: "Get notified if you're using too much energy", category: "Green Living", iconUrl: "https://s3.amazonaws.com/smartapp-icons/Meta/text.png", iconX2Url: "https://s3.amazonaws.com/smartapp-icons/Meta/text@2x.png", iconX3Url: "https://s3.amazonaws.com/smartapp-icons/Meta/text@2x.png" ) preferences { section { input(name: "meter", type: "capability.powerMeter", title: "When This Power Meter...", required: true, multiple: false, description: null) input(name: "aboveThreshold", type: "number", title: "Reports Above...", required: true, description: "in either watts or kw.") input(name: "belowThreshold", type: "number", title: "Or Reports Below...", required: true, description: "in either watts or kw.") } section { input("recipients", "contact", title: "Send notifications to") { input(name: "sms", type: "phone", title: "Send A Text To", description: null, required: false) input(name: "pushNotification", type: "bool", title: "Send a push notification", description: null, defaultValue: true) } } } def installed() { log.debug "Installed with settings: ${settings}" initialize() } def updated() { log.debug "Updated with settings: ${settings}" unsubscribe() initialize() } def initialize() { subscribe(meter, "power", meterHandler) } def meterHandler(evt) { def meterValue = evt.value as double if (!atomicState.lastValue) { atomicState.lastValue = meterValue } def lastValue = atomicState.lastValue as double atomicState.lastValue = meterValue def dUnit = evt.unit ?: "Watts" def aboveThresholdValue = aboveThreshold as int if (meterValue > aboveThresholdValue) { if (lastValue < aboveThresholdValue) { // only send notifications when crossing the threshold def msg = "${meter} reported ${evt.value} ${dUnit} which is above your threshold of ${aboveThreshold}." sendMessage(msg) } else { // log.debug "not sending notification for ${evt.description} because the threshold (${aboveThreshold}) has already been crossed" } } def belowThresholdValue = belowThreshold as int if (meterValue < belowThresholdValue) { if (lastValue > belowThresholdValue) { // only send notifications when crossing the threshold def msg = "${meter} reported ${evt.value} ${dUnit} which is below your threshold of ${belowThreshold}." sendMessage(msg) } else { // log.debug "not sending notification for ${evt.description} because the threshold (${belowThreshold}) has already been crossed" } } } def sendMessage(msg) { if (location.contactBookEnabled) { sendNotificationToContacts(msg, recipients) } else { if (sms) { sendSms(sms, msg) } if (pushNotification) { sendPush(msg) } } }