SMS-Tile.groovy

definition(
    name: "SMS Tile",
    namespace: "actiontiles",
    author: "Thingterfaces LP",
    description: "Send SMS when button is pressed.",
    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")


preferences {
	section("When this momentary button is pressed...") {
		input "button", "capability.momentary", title: "Which button?", required: true
	}
	section("Send SMS to...") {
		input "message", "text", title: "Message (max 140 characters)", required: true
		
		input "phone1", "phone", title: "Phone Number 1", required: false
		input "phone2", "phone", title: "Phone Number 2", required: false
		input "phone3", "phone", title: "Phone Number 3", required: false
		input "phone4", "phone", title: "Phone Number 4", required: false
		input "phone5", "phone", title: "Phone Number 5", required: false
		
	}
}

def installed() {
	log.debug "Installed with settings: ${settings}"

	initialize()
}

def updated() {
	log.debug "Updated with settings: ${settings}"

	unsubscribe()
	initialize()
}

def initialize() {
	subscribe(app, pushHandler)
	subscribe(button, "momentary.pushed", pushHandler)
}

def pushHandler(evt) {
	(1..5).each{ n ->
		def phone = settings["phone$n"]
		if (phone) {
			log.debug "Sending SMS to $phone"
			sendSms(phone, message)
		}
	}
}