gistfile1.txt

/****
 *  Mode Change AWAY
 *  Bon Voyage with some minor additions
 *
 *  Author: SmartThings
 *  Date: 2013-03-07
 *  Mods by Carl Aydelotte
 *
 *  Monitors a set of presence detectors and triggers a mode change when everyone has left plus an indicator light to display when
 *  the mode is set to AWAY
 *
 ****/

preferences {
  section( "When all of these people leave home" ) {
		input "people", "capability.presenceSensor", multiple: true
	}
	section( "Change to this mode" ) {
		input "newMode", "mode", title: "Mode?"
	}
	section( "False alarm threshold in minutes (default = 10)" ) {
		input "falseAlarmThreshold", "decimal", title: "Number of minutes", required: false
	}
	section( "Notifications" ) {
		input "sendPushMessage", "enum", title: "Send a push notification?", metadata:[values:["Yes","No"]], required: false
		input "phone", "phone", title: "Send a Text Message?", required: false
	}
    section( "Turn ON these Mode Indicators" ) {
        input "switches", "capability.switches", multiple: true
    }
    section( "And turn OFF these devices just in case" ) {
        input "switchoff", "capability.switches", multiple: true
    }   
}

def installed() {
	log.debug "Installed with settings: ${settings}"
	log.debug "Current mode = ${location.mode}, people = ${people.collect{it.label + ': ' + it.currentPresence}}"
	subscribe(people, "presence", presence)
}

def updated() {
	log.debug "Updated with settings: ${settings}"
	log.debug "Current mode = ${location.mode}, people = ${people.collect{it.label + ': ' + it.currentPresence}}"
	unsubscribe()
	subscribe(people, "presence", presence)
}

def presence(evt)
{
	log.debug "evt.name: $evt.value"
	if (evt.value == "not present") {
		if (location.mode != newMode) {
			log.debug "checking if everyone is away"
			if (everyoneIsAway()) {
				log.debug "starting sequence"
				def delay = (falseAlarmThreshold != null && falseAlarmThreshold != "") ? falseAlarmThreshold * 60 : 10 * 60
				runIn(delay, "takeAction")
			}
		}
		else {
			log.debug "mode is the same, not evaluating"
		}
	}
	else {
		log.debug "canceling"
		unschedule("takeAction")
	}
}

def takeAction()
{
	// TODO -- uncomment when app label is available
	//def message = "${app.label} changed your mode to '${newMode}' because everyone left home"
	def message = "SmartThings changed your mode to '${newMode}' because everyone left home"
	log.info message
	send(message)
	setLocationMode(newMode)
    log.debug "Mode Indicator is ON"
    switches?.on()
    switchoff?.off()
	unschedule("takeAction") // Temporary work-around to scheduling bug
}

private everyoneIsAway()
{
	def result = true
	for (person in people) {
		if (person.currentPresence == "present") {
			result = false
			break
		}
	}
	log.debug "everyoneIsAway: $result"
    return result
}

private send(msg) {
	if ( sendPushMessage != "No" ) {
		log.debug( "sending push message" )
		sendPush( msg )
	}

	if ( phone ) {
		log.debug( "sending text message" )
		sendSms( phone, msg )
	}

	log.debug msg
}