/** * Medicine Management - Contact Sensor * * Copyright 2016 Jim Mangione * * 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. * * Logic: * --- Send notification at the medicine reminder time IF draw wasn't alread opened in past 60 minutes * --- If draw still isn't open 10 minutes AFTER reminder time, LED will turn RED. * --- ----- Once draw IS open, LED will return back to it's original color * */ import groovy.time.TimeCategory definition( name: "Medicine Management - Contact Sensor", namespace: "MangioneImagery", author: "Jim Mangione", description: "This supports devices with capabilities of ContactSensor and ColorControl (LED). It sends an in-app and ambient light notification if you forget to open the drawer or cabinet where meds are stored. A reminder will be set to a single time per day. If the draw or cabinet isn't opened within 60 minutes of that reminder, an in-app message will be sent. If the draw or cabinet still isn't opened after an additional 10 minutes, then an LED light turns red until the draw or cabinet is opened", category: "Health & Wellness", iconUrl: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience.png", iconX2Url: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience@2x.png", iconX3Url: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience@2x.png") preferences { section("My Medicine Draw/Cabinet"){ input "deviceContactSensor", "capability.contactSensor", title: "Opened Sensor" } section("Remind me to take my medicine at"){ input "reminderTime", "time", title: "Time" } // NOTE: Use REAL device - virtual device causes compilation errors section("My LED Light"){ input "deviceLight", "capability.colorControl", title: "Smart light" } } def installed() { log.debug "Installed with settings: ${settings}" initialize() } def updated() { log.debug "Updated with settings: ${settings}" unsubscribe() initialize() } def initialize() { // will stop LED notification incase it was set by med reminder subscribe(deviceContactSensor, "contact", contactHandler) // how many minutes to look in the past from the reminder time, for an open draw state.minutesToCheckOpenDraw = 60 // is true when LED notification is set after exceeding 10 minutes past reminder time state.ledNotificationTriggered = false // Set a timer to run once a day to notify if draw wasn't opened yet schedule(reminderTime, checkOpenDrawInPast) } // Should turn off any LED notification on OPEN state def contactHandler(evt){ if (evt.value == "open") { // if LED notification triggered, reset it. log.debug "Cabinet opened" if (state.ledNotificationTriggered) { resetLEDNotification() } } } // If the draw was NOT opened within 60 minutes of the timer send notification out. def checkOpenDrawInPast(){ log.debug "Checking past 60 minutes of activity from $reminderTime" // check activity of sensor for past 60 minutes for any OPENED status def cabinetOpened = isOpened(state.minutesToCheckOpenDraw) log.debug "Cabinet found opened: $cabinetOpened" // if it's opened, then do nothing and assume they took their meds if (!cabinetOpened) { sendNotification("Hi, please remember to take your meds in the cabinet") // if no open activity, send out notification and set new reminder def reminderTimePlus10 = new Date(now() + (10 * 60000)) // needs to be scheduled if draw wasn't already opened runOnce(reminderTimePlus10, checkOpenDrawAfterReminder) } } // If the draw was NOT opened after 10 minutes past reminder, use LED notification def checkOpenDrawAfterReminder(){ log.debug "Checking additional 10 minutes of activity from $reminderTime" // check activity of sensor for past 10 minutes for any OPENED status def cabinetOpened = isOpened(10) log.debug "Cabinet found opened: $cabinetOpened" // if no open activity, blink lights if (!cabinetOpened) { log.debug "Set LED to Notification color" setLEDNotification() } } // Helper function for sending out an app notification def sendNotification(msg){ log.debug "Message Sent: $msg" sendPush(msg) } // Check if the sensor has been opened since the minutes entered // Return true if opened found, else false. def isOpened(minutes){ // query last X minutes of activity log def previousDateTime = new Date(now() - (minutes * 60000)) // capture all events recorded def evts = deviceContactSensor.eventsSince(previousDateTime) def cabinetOpened = false if (evts.size() > 0) { evts.each{ if(it.value == "open") { cabinetOpened = true } } } return cabinetOpened } // Saves current color and sets the light to RED def setLEDNotification(){ state.ledNotificationTriggered = true // turn light back off when reset is called if it was originally off state.ledState = deviceLight.currentValue("switch") // set light to RED and store original color until stopped state.origColor = deviceLight.currentValue("hue") deviceLight.on() deviceLight.setHue(100) log.debug "LED set to RED. Original color stored: $state.origColor" } // Sets the color back to the original saved color def resetLEDNotification(){ state.ledNotificationTriggered = false // return color to original log.debug "Reset LED color to: $state.origColor" if (state.origColor != null) { deviceLight.setHue(state.origColor) } // if the light was turned on just for the notification, turn it back off now if (state.ledState == "off") { deviceLight.off() } }