Initial commit

smartapps/smartthings/elder-care-slip-fall.src/elder-care-slip-fall.groovy

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+/**
+ *  Copyright 2015 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.
+ *
+ *  Elder Care: Slip & Fall
+ *
+ *  Author: SmartThings
+ *  Date: 2013-04-07
+ * 
+ */
+
+definition(
+    name: "Elder Care: Slip & Fall",
+    namespace: "smartthings",
+    author: "SmartThings",
+    description: "Monitors motion sensors in bedroom and bathroom during the night and detects if occupant does not return from the bathroom after a specified period of time.",
+    category: "Family",
+    iconUrl: "https://s3.amazonaws.com/smartapp-icons/Meta/calendar_contact-accelerometer.png",
+    iconX2Url: "https://s3.amazonaws.com/smartapp-icons/Meta/calendar_contact-accelerometer@2x.png"
+)
+
+preferences {
+	section("Bedroom motion detector(s)") {
+		input "bedroomMotion", "capability.motionSensor", multiple: true
+	}
+	section("Bathroom motion detector") {
+		input "bathroomMotion", "capability.motionSensor"
+	}
+    section("Active between these times") {
+    	input "startTime", "time", title: "Start Time"
+        input "stopTime", "time", title: "Stop Time"
+    }
+    section("Send message when no return within specified time period") {
+    	input "warnMessage", "text", title: "Warning Message"
+        input "threshold", "number", title: "Minutes"
+    }
+    section("To these contacts") {
+		input("recipients", "contact", title: "Recipients", description: "Send notifications to") {
+			input "phone1", "phone", required: false
+			input "phone2", "phone", required: false
+			input "phone3", "phone", required: false
+		}
+    }
+}
+
+def installed() {
+	log.debug "Installed with settings: ${settings}"
+	initialize()
+}
+
+def updated() {
+	log.debug "Updated with settings: ${settings}"
+
+	unsubscribe()
+	initialize()
+}
+
+def initialize() {
+	state.active = 0
+	subscribe(bedroomMotion, "motion.active", bedroomActive)
+    subscribe(bathroomMotion, "motion.active", bathroomActive)
+}
+
+def bedroomActive(evt) {
+	def start = timeToday(startTime, location?.timeZone)
+    def stop = timeToday(stopTime, location?.timeZone)
+    def now = new Date()
+    log.debug "bedroomActive, status: $state.ststus, start: $start, stop: $stop, now: $now"
+    if (state.status == "waiting") {
+    	log.debug "motion detected in bedroom, disarming"
+    	unschedule("sendMessage")
+        state.status = null
+    }
+    else {
+        if (start.before(now) && stop.after(now)) {
+            log.debug "motion in bedroom, look for bathroom motion"
+            state.status = "pending"
+        }
+        else {
+            log.debug "Not in time window"
+        }
+    }
+}
+
+def bathroomActive(evt) {
+	log.debug "bathroomActive, status: $state.status"
+	if (state.status == "pending") {
+    	def delay = threshold.toInteger() * 60
+    	state.status = "waiting"
+        log.debug "runIn($delay)"
+        runIn(delay, sendMessage)
+    }
+}
+
+def sendMessage() {
+	log.debug "sendMessage"
+	def msg = warnMessage
+    log.info msg
+
+	if (location.contactBookEnabled) {
+		sendNotificationToContacts(msg, recipients)
+	}
+	else {
+		sendPush msg
+		if (phone1) {
+			sendSms phone1, msg
+		}
+		if (phone2) {
+			sendSms phone2, msg
+		}
+		if (phone3) {
+			sendSms phone3, msg
+		}
+	}
+    state.status = null
+}