Initial commit

smartapps/kristopherkubicki/turn-off-with-motion.src/turn-off-with-motion.groovy

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+/**
+ *  Turn Off With Motion
+ *
+ *  Copyright 2014 Kristopher Kubicki
+ *
+ *  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: "Turn Off With Motion",
+    namespace: "KristopherKubicki",
+    author: "Kristopher Kubicki",
+    description: "Turns off a device if there is motion",
+    category: "My Apps",
+    iconUrl: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience.png",
+    iconX2Url: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience@2x.png")
+
+
+
+preferences {
+	section("Turn off when there's movement..."){
+		input "motion1", "capability.motionSensor", title: "Where?", multiple: true
+	}
+	section("And on when there's been no movement for..."){
+		input "minutes1", "number", title: "Minutes?"
+	}
+	section("Turn off/on light(s)..."){
+		input "switches", "capability.switch", multiple: true
+	}
+}
+
+
+def installed()
+{
+	subscribe(motion1, "motion", motionHandler)
+	schedule("0 * * * * ?", "scheduleCheck")
+}
+
+def updated()
+{
+	unsubscribe()
+	subscribe(motion1, "motion", motionHandler)
+	unschedule()
+	schedule("0 * * * * ?", "scheduleCheck")
+}
+
+def motionHandler(evt) {
+	log.debug "$evt.name: $evt.value"
+
+	if (evt.value == "active") {
+		log.debug "turning on lights"
+		switches.off()
+		state.inactiveAt = null
+	} else if (evt.value == "inactive") {
+		if (!state.inactiveAt) {
+			state.inactiveAt = now()
+		}
+	}
+}
+
+def scheduleCheck() {
+	log.debug "schedule check, ts = ${state.inactiveAt}"
+	if (state.inactiveAt) {
+		def elapsed = now() - state.inactiveAt
+		def threshold = 1000 * 60 * minutes1
+		if (elapsed >= threshold) {
+			log.debug "turning off lights"
+			switches.on()
+			state.inactiveAt = null
+		}
+		else {
+			log.debug "${elapsed / 1000} sec since motion stopped"
+		}
+	}
+}