MSA-1782: This is a convenience application: We have a TV in our lab which is always on and causes a lot of distraction for people who are working there. The purpose of this application is manage the time that the screen is on as follows: The application turns on the outlet if the entrace door opens (multipurpose sensor) and there is motion in front of the motion sensor for a user defined amount of time (say 5 minutes). If there is no activity in front of the motion sensor for a user defined amount of time (say 10 minutes) the outlet is turned off.

smartapps/nnoori0527/switch-control-based-on-motion-door-sensors.src/switch-control-based-on-motion-door-sensors.groovy

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+/**
+ *  Switch control based on motion/door sensors
+ *
+ *  Copyright 2017 narges noori
+ *
+ *  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: "Switch control based on motion/door sensors",
+    namespace: "nnoori0527",
+    author: "narges noori",
+    description: "This application turns on the outlet if the entrace door opens (multipurpose sensor) and there is motion in front of the motion sensor for a user defined amount of time (say 5 minutes). If there is no activity in front of the motion sensor for a user defined amount of time (say 10 minutes) the outlet is turned off.",
+    category: "Convenience",
+    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",
+    oauth: [displayName: "Switch/outlet control", displayLink: ""])
+
+
+
+
+preferences {
+
+	section ("Allow external service to control these things...") {
+    	input "switches", "capability.switch", multiple: true, required: true
+    }
+    
+    section("Turn on when motion detected after someone opens the door:") {
+        input "motionSensor", "capability.motionSensor", required: true, title: "Where?"
+    }
+    
+    section("Turn on when there's movement for:") {
+        input "minutes", "number", required: true, title: "Minutes to turn on TV?"
+    }
+    section("Turn on when there's movement for:") {
+        input "minutesInactive", "number", required: true, title: "Minutes to wait before turning off TV?"
+    }
+   
+    
+    section("Turn on when door open:") {
+        input "doorOpenCloseDetector", "capability.contactSensor", required: true, title: "Where?"
+    }
+
+    section("Turn on this outlet") {
+        input "tvOutlet", "capability.switch", required: true
+    }
+    
+}
+
+def installed() {
+    initialize()
+}
+
+def updated() {
+    unsubscribe()
+    initialize()
+}
+
+def initialize() {
+    subscribe(doorOpenCloseDetector, "contact.open", doorOpenedHandler)
+    subscribe(motionSensor, "motion.inactive", motionStoppedHandler)
+}
+
+def doorOpenedHandler(evt){
+	log.debug "doorOpenedHandler called: $evt"
+    runIn(60 * minutes, checkMotion)
+    //tvOutlet.on()
+}
+
+def checkMotion() {
+    log.debug "In checkMotion scheduled method"
+
+    def motionState = motionSensor.currentState("motion")
+
+    if (motionState.value == "active") {
+        // get the time elapsed between now and when the motion reported inactive
+        def elapsed = now() - motionState.date.time
+
+        // elapsed time is in milliseconds, so the threshold must be converted to milliseconds too
+        def threshold = 1000 * 60 * minutes
+
+        if (elapsed <= threshold) {
+            log.debug "Motion has stayed active long enough since last check ($elapsed ms):  turning outlet on"
+            //myswitch.on()
+            tvOutlet.on()
+        } else {
+            log.debug "Motion has not stayed active long enough since last check ($elapsed ms):  doing nothing"
+        }
+    } else {
+        // Motion active; just log it and do nothing
+        log.debug "Motion is inactive, do nothing and wait for active"
+    }
+}
+
+def motionStoppedHandler(evt) {
+    log.debug "motionStoppedHandler called: $evt"
+    runIn(60 * (minutesInactive+1), checkMotionTurnOff)
+}
+
+def checkMotionTurnOff() {
+    log.debug "In checkMotionTurnOff scheduled method"
+
+    def motionState = motionSensor.currentState("motion")
+
+    if (motionState.value == "inactive") {
+        // get the time elapsed between now and when the motion reported inactive
+        def elapsed = now() - motionState.date.time
+
+        // elapsed time is in milliseconds, so the threshold must be converted to milliseconds too
+        def threshold = 1000 * 60 * minutesInactive
+
+        if (elapsed >= threshold) {
+            log.debug "Motion has stayed inactive long enough since last check ($elapsed ms):  turning switch off"
+            tvOutlet.off()
+        } else {
+            log.debug "Motion has not stayed inactive long enough since last check ($elapsed ms):  doing nothing"
+        }
+    } else {
+        // Motion active; just log it and do nothing
+        log.debug "Motion is active, do nothing and wait for inactive"
+    }
+} 
+
+
+
+mappings {
+  path("/switches") {
+    action: [
+      GET: "listSwitches"
+    ]
+  }
+  path("/switches/:command") {
+    action: [
+      PUT: "updateSwitches"
+    ]
+  }
+}
+
+// returns a list like
+// [[name: "kitchen lamp", value: "off"], [name: "bathroom", value: "on"]]
+def listSwitches() {
+
+    def resp = []
+    switches.each {
+        resp << [name: it.displayName, value: it.currentValue("switch")]
+    }
+    return resp
+}
+
+void updateSwitches() {
+    // use the built-in request object to get the command parameter
+    def command = params.command
+
+    // all switches have the comand
+    // execute the command on all switches
+    // (note we can do this on the array - the command will be invoked on every element
+    switch(command) {
+        case "on":
+            switches.on()
+            break
+        case "off":
+            switches.off()
+            break
+        default:
+            httpError(400, "$command is not a valid command for all switches specified")
+    }
+
+}
+
+
+