SmartApp_DLI_Web_Power_Switch_with_Virtual_Tiles

/**
 *  DLI Web Power Switch with Virtual Tiles
 *
 */
definition(
    name: "DLI Web Power Switch with Virtual Tiles.",
    namespace: "Ledridge",
    author: "Ledridge",
    description: "Use this app with a Digital Logger Inc. Web Power Switch and it will create virtual switches for each of the embedded switches.",
    category: "Convenience",
    iconUrl: "http://cdn.flaticon.com/png/256/25823.png",
    iconX2Url: "http://cdn.flaticon.com/png/256/25823.png",
    iconX3Url: "http://cdn.flaticon.com/png/256/25823.png")


preferences {
	page(name: "mainDevice", uninstall: true, install:false)
	page(name: "virtualDetails", uninstall: true, install:true)
	page(name: "virtualSwitches", uninstall: true, install:true)
}

def mainDevice() {
	dynamicPage(name: "mainDevice", title: "Setup virtual app and multi-switch device", nextPage: "virtualDetails", uninstall: true, install:false) {
        section {
            input "master", "capability.switch", multiple: false, required: true, title: "Choose the device with multiple switches", image: "http://cdn.flaticon.com/png/256/61163.png"
            label title: "Assign a name for this virtual tile handler", required: false
            paragraph: "Assign switches to virtual tiles or real switches on next page"
        }
	}
}

def virtualDetails() {
	unsubscribe()
	syncChildDevices()
	dynamicPage(name: "virtualDetails", title: "Which virtual switches to create for $master.label?", uninstall: true, install:true) {
        
        section {
            input "switches", "enum", multiple: true, required: false, refreshAfterSelection:true, options:templates(), title:"Select Switches", description: "Choose which switches of $master.label you would like to have as separate switches", image: "http://cdn.flaticon.com/png/256/25823.png"
        }

        section("Current Virtual Switches of $master.label:") {
            def kids = getChildDevices()
            kids.each { paragraph "$it.label" }
        }
	}
}


def templates() {
				return [ "switch":"Web Power Switch 7", "Outlet1":"Outlet 1", "Outlet2":"Outlet 2", "Outlet3":"Outlet 3", "Outlet4":"Outlet 4", "Outlet5":"Outlet 5", "Outlet6":"Outlet6", "Outlet7":"Outlet 7", "Outlet8":"Outlet 8", "OutletA":"All Outlets"]
}


def installed() {
	syncChildDevices()
    def kids = getChildDevices()
}

def updated() {
	syncChildDevices()
    def kids = getChildDevices()
    unsubscribe()
	kids.each { subscribe(master, "$it.name", vswitch) }
}

def uninstalled() {
	removeChildDevices()	
}

def vswitch(evt) {
	log.debug evt.descriptionText
    def vswitch = evt.descriptionText.find(/outlet./).replaceAll(" ","")
	log.debug "child switch to change: $vswitch event: $evt.value  DDNI:${ddni(vswitch)}"
    def vkid = getChildDevice(ddni(vswitch))
    log.debug "$evt.value $evt.deviceId $evt.description $evt.descriptionText"
    log.debug "vkid: $vkid"
	vkid."${evt.value}"()
}
    
def mswitch(evt) { log.debug "$evt.value $evt.deviceId $evt.description $evt.descriptionText" }

def OutletStatus(childDevice) {
	log.debug "Parent OUTLET_STATUS: ${childDevice}"
	def num = childDevice.device.name.replaceAll("Outlet","")
    log.debug "Parent OUTLET_STATUS: ${num}"
	if(num) {return master.OutletStatus(num)} else { return "Unknown" ;log.debug "No switch number provided for off" }
}

def OutletName(childDevice) {
	log.debug "Parent OUTLET_NAME: ${childDevice}"
	def num = childDevice.device.name.replaceAll("Outlet","")
    log.debug "Parent OUTLET_NAME: ${num}"
	if(num) {return master.OutletName(num)} else { return "Unknown" ;log.debug "No switch number provided for off" }
}

def OutletAction(childDevice,action) {
	log.debug "Parent OUTLET_ACTION: ${childDevice} ${action}"
	def num = childDevice.device.name.replaceAll("Outlet","")
    log.debug "Parent OUTLET_ACTION: ${num} ${action}"
	if(num) { master.OutletAction(num,action)} else { master.off();log.debug "No switch number provided for off" }
}


private syncChildDevices() {    
    switches.each { def e = getChildDevice(ddni(it)); if(!e) { createChild(it) } }
    def switchKids = getChildDevices()
    def removeKids = switchKids.name - switches
    log.debug "SWs: $switches del: $removeKids kids: $removeKids"
    removeKids.each { rem ->
    	def delKid = getChildDevice(ddni(rem))
        log.debug delKid.deviceNetworkId
        removeChildDevices(delKid)
        }
}

private createChild(vt) {
		def label = templates().getAt(vt)
		log.debug "Label $label"
		def addedvt = addChildDevice("Ledridge", "vTile_DLI", ddni(vt), null, [name:vt, label:label, completedSetup: true])
      	log.info "created Virtual Switch ${addedvt.displayName} with DNI ${addedvt.deviceNetworkId}"
}

private removeChildDevices(delete) {
	unsubscribe()
	if(!delete) { delete = getChildDevices() }
    delete.each {
        deleteChildDevice(it.deviceNetworkId)
      	log.debug "deleted ${delete.displayName}"
    }
}

private ddni(id){
	if(!state.appId) { state.appId = app.id }
	def ddni = state.appId + "/" + id
    return ddni
}