diff --git a/smartapps/ethayer/lock-manager.src/lock-manager.groovy b/smartapps/ethayer/lock-manager.src/lock-manager.groovy
new file mode 100644
index 0000000..55e0dd6
--- /dev/null
+++ b/smartapps/ethayer/lock-manager.src/lock-manager.groovy
@@ -0,0 +1,423 @@
+definition(
+  name: 'Lock Manager',
+  namespace: 'ethayer',
+  author: 'Erik Thayer',
+  description: 'Manage locks and users',
+  category: 'Safety & Security',
+  iconUrl: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/lm.jpg',
+  iconX2Url: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/lm2x.jpg',
+  iconX3Url: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/lm3x.jpg'
+)
+import groovy.json.JsonSlurper
+import groovy.json.JsonBuilder
+
+preferences {
+  page name: 'mainPage', title: 'Installed', install: true, uninstall: true, submitOnChange: true
+  page name: 'infoRefreshPage'
+  page name: 'notificationPage'
+  page name: 'helloHomePage'
+  page name: 'lockInfoPage'
+  page name: 'keypadPage'
+  page name: 'askAlexaPage'
+}
+
+def mainPage() {
+  dynamicPage(name: 'mainPage', install: true, uninstall: true, submitOnChange: true) {
+    section('Create') {
+      app(name: 'locks', appName: 'Lock', namespace: 'ethayer', title: 'New Lock', multiple: true, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/new-lock.png')
+      app(name: 'lockUsers', appName: 'Lock User', namespace: 'ethayer', title: 'New User', multiple: true, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/user-plus.png')
+      app(name: 'keypads', appName: 'Keypad', namespace: 'ethayer', title: 'New Keypad', multiple: true, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/keypad-plus.png')
+    }
+    section('Locks') {
+      def lockApps = getLockApps()
+      lockApps = lockApps.sort{ it.lock.id }
+      if (lockApps) {
+        def i = 0
+        lockApps.each { lockApp ->
+          i++
+          href(name: "toLockInfoPage${i}", page: 'lockInfoPage', params: [id: lockApp.lock.id], required: false, title: lockApp.label, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/lock.png' )
+        }
+      }
+    }
+    section('Global Settings') {
+      href(name: 'toNotificationPage', page: 'notificationPage', title: 'Notification Settings', description: notificationPageDescription(), state: notificationPageDescription() ? 'complete' : '', image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/bullhorn.png')
+
+      def actions = location.helloHome?.getPhrases()*.label
+      if (actions) {
+        href(name: 'toHelloHomePage', page: 'helloHomePage', title: 'Hello Home Settings', image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/home.png')
+      }
+
+      def keypadApps = getKeypadApps()
+      if (keypadApps) {
+        href(name: 'toKeypadPage', page: 'keypadPage', title: 'Keypad Routines (optional)', image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/keypad.png')
+      }
+    }
+    section('Advanced', hideable: true, hidden: true) {
+      input(name: 'overwriteMode', title: 'Overwrite?', type: 'bool', required: true, defaultValue: true, description: 'Overwrite mode automatically deletes codes not in the users list')
+      input(name: 'enableDebug', title: 'Enable IDE debug messages?', type: 'bool', required: true, defaultValue: false, description: 'Show activity from Lock Manger in logs for debugging.')
+      paragraph 'Lock Manager © 2017 v1.4'
+    }
+  }
+}
+
+def lockInfoPage(params) {
+  dynamicPage(name:"lockInfoPage", title:"Lock Info") {
+    def lockApp = getLockAppByIndex(params)
+    if (lockApp) {
+      section("${lockApp.label}") {
+        def complete = lockApp.isCodeComplete()
+        def refreshComplete = lockApp.isRefreshComplete()
+        if (!complete) {
+          paragraph 'App is learning codes.  They will appear here when received.\n Lock may require special DTH to work properly'
+          lockApp.lock.poll()
+        }
+        if (!refreshComplete) {
+          paragraph 'App is in refresh mode.'
+        }
+        def codeData = lockApp.codeData()
+        if (codeData) {
+          def setCode = ''
+          def usage
+          def para
+          def image
+          def sortedCodes = codeData.sort{it.value.slot}
+          sortedCodes.each { data ->
+            data = data.value
+            if (data.codeState != 'unknown') {
+              def userApp = lockApp.findSlotUserApp(data.slot)
+              para = "Slot ${data.slot}"
+              if (data.code) {
+                para = para + "\nCode: ${data.code}"
+              }
+              if (userApp) {
+                para = para + userApp.getLockUserInfo(lockApp.lock)
+                image = userApp.lockInfoPageImage(lockApp.lock)
+              } else {
+                image = 'https://dl.dropboxusercontent.com/u/54190708/LockManager/times-circle-o.png'
+              }
+              if (data.codeState == 'refresh') {
+                para = para +'\nPending refresh...'
+              }
+              paragraph para, image: image
+            }
+          }
+        }
+      }
+
+      section('Lock Settings') {
+        def pinLength = lockApp.pinLength()
+        if (pinLength) {
+          paragraph "Required Length: ${pinLength}"
+        }
+      }
+    } else {
+      section() {
+        paragraph 'Error: Can\'t find lock!'
+      }
+    }
+  }
+}
+
+def notificationPage() {
+  dynamicPage(name: 'notificationPage', title: 'Global Notification Settings') {
+    section {
+      paragraph 'These settings will apply to all users.  Settings on individual users will override these settings'
+
+      input('recipients', 'contact', title: 'Send notifications to', submitOnChange: true, required: false, multiple: true, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/book.png')
+      href(name: 'toAskAlexaPage', title: 'Ask Alexa', page: 'askAlexaPage', image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/Alexa.png')
+      if (!recipients) {
+        input(name: 'phone', type: 'text', title: 'Text This Number', description: 'Phone number', required: false, submitOnChange: true)
+        paragraph 'For multiple SMS recipients, separate phone numbers with a semicolon(;)'
+        input(name: 'notification', type: 'bool', title: 'Send A Push Notification', description: 'Notification', required: false, submitOnChange: true)
+      }
+
+      if (phone != null || notification || recipients) {
+        input(name: 'notifyAccess', title: 'on User Entry', type: 'bool', required: false, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/unlock-alt.png')
+        input(name: 'notifyLock', title: 'on Lock', type: 'bool', required: false, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/lock.png')
+        input(name: 'notifyAccessStart', title: 'when granting access', type: 'bool', required: false, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/check-circle-o.png')
+        input(name: 'notifyAccessEnd', title: 'when revoking access', type: 'bool', required: false, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/times-circle-o.png')
+      }
+    }
+    section('Only During These Times (optional)') {
+      input(name: 'notificationStartTime', type: 'time', title: 'Notify Starting At This Time', description: null, required: false)
+      input(name: 'notificationEndTime', type: 'time', title: 'Notify Ending At This Time', description: null, required: false)
+    }
+  }
+}
+
+def helloHomePage() {
+  dynamicPage(name: 'helloHomePage', title: 'Global Hello Home Settings (optional)') {
+    def actions = location.helloHome?.getPhrases()*.label
+    actions?.sort()
+    section('Hello Home Phrases') {
+      input(name: 'manualUnlockRoutine', title: 'On Manual Unlock', type: 'enum', options: actions, required: false, multiple: true, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/unlock-alt.png')
+      input(name: 'manualLockRoutine', title: 'On Manual Lock', type: 'enum', options: actions, required: false, multiple: true, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/lock.png')
+
+      input(name: 'codeUnlockRoutine', title: 'On Code Unlock', type: 'enum', options: actions, required: false, multiple: true, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/unlock-alt.png' )
+
+      paragraph 'Supported on some locks:'
+      input(name: 'codeLockRoutine', title: 'On Code Lock', type: 'enum', options: actions, required: false, multiple: true, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/lock.png')
+
+      paragraph 'These restrictions apply to all the above:'
+      input "userNoRunPresence", "capability.presenceSensor", title: "DO NOT run Actions if any of these are present:", multiple: true, required: false
+      input "userDoRunPresence", "capability.presenceSensor", title: "ONLY run Actions if any of these are present:", multiple: true, required: false
+    }
+  }
+}
+
+def askAlexaPage() {
+  dynamicPage(name: 'askAlexaPage', title: 'Ask Alexa Message Settings') {
+    section('Que Messages with the Ask Alexa app') {
+      paragraph 'These settings apply to all users.  These settings are overridable on the user level'
+      input(name: 'alexaAccess', title: 'on User Entry', type: 'bool', required: false, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/unlock-alt.png')
+      input(name: 'alexaLock', title: 'on Lock', type: 'bool', required: false, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/lock.png')
+      input(name: 'alexaAccessStart', title: 'when granting access', type: 'bool', required: false, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/check-circle-o.png')
+      input(name: 'alexaAccessEnd', title: 'when revoking access', type: 'bool', required: false, image: 'https://dl.dropboxusercontent.com/u/54190708/LockManager/times-circle-o.png')
+    }
+    section('Only During These Times (optional)') {
+      input(name: 'alexaStartTime', type: 'time', title: 'Notify Starting At This Time', description: null, required: false)
+      input(name: 'alexaEndTime', type: 'time', title: 'Notify Ending At This Time', description: null, required: false)
+    }
+  }
+}
+
+def keypadPage() {
+  dynamicPage(name: 'keypadPage',title: 'Keypad Settings (optional)', install: true, uninstall: true) {
+    def actions = location.helloHome?.getPhrases()*.label
+    actions?.sort()
+    section("Settings") {
+      paragraph 'settings here are for all users. When any user enters their passcode, run these routines'
+      input(name: 'armRoutine', title: 'Arm/Away routine', type: 'enum', options: actions, required: false, multiple: true)
+      input(name: 'disarmRoutine', title: 'Disarm routine', type: 'enum', options: actions, required: false, multiple: true)
+      input(name: 'stayRoutine', title: 'Arm/Stay routine', type: 'enum', options: actions, required: false, multiple: true)
+      input(name: 'nightRoutine', title: 'Arm/Night routine', type: 'enum', options: actions, required: false, multiple: true)
+    }
+  }
+}
+
+def fancyString(listOfStrings) {
+  listOfStrings.removeAll([null])
+  def fancify = { list ->
+    return list.collect {
+      def label = it
+      if (list.size() > 1 && it == list[-1]) {
+        label = "and ${label}"
+      }
+      label
+    }.join(", ")
+  }
+
+  return fancify(listOfStrings)
+}
+
+def notificationPageDescription() {
+  def parts = []
+  def msg = ""
+  if (settings.phone) {
+    parts << "SMS to ${phone}"
+  }
+  if (settings.recipients) {
+    parts << 'Sent to Address Book'
+  }
+  if (settings.notification) {
+    parts << 'Push Notification'
+  }
+  msg += fancyString(parts)
+  parts = []
+
+  if (settings.notifyAccess) {
+    parts << 'on entry'
+  }
+  if (settings.notifyLock) {
+    parts << 'on lock'
+  }
+  if (settings.notifyAccessStart) {
+    parts << 'when granting access'
+  }
+  if (settings.notifyAccessEnd) {
+    parts << 'when revoking access'
+  }
+  if (settings.notificationStartTime) {
+    parts << "starting at ${settings.notificationStartTime}"
+  }
+  if (settings.notificationEndTime) {
+    parts << "ending at ${settings.notificationEndTime}"
+  }
+  if (parts.size()) {
+    msg += ': '
+    msg += fancyString(parts)
+  }
+  return msg
+}
+
+def installed() {
+  log.debug "Installed with settings: ${settings}"
+  initialize()
+}
+
+def updated() {
+  log.debug "Updated with settings: ${settings}"
+  unsubscribe()
+  initialize()
+}
+
+def initialize() {
+  def children = getChildApps()
+  log.debug "there are ${children.size()} lock users"
+}
+
+def getLockAppByIndex(params) {
+  def id = ''
+  // Assign params to id.  Sometimes parameters are double nested.
+  if (params.id) {
+    id = params.id
+  } else if (params.params){
+    id = params.params.id
+  } else if (state.lastLock) {
+    id = state.lastLock
+  }
+  state.lastLock = id
+
+  def lockApp = false
+  def lockApps = getLockApps()
+  if (lockApps) {
+    def i = 0
+    lockApps.each { app ->
+      if (app.lock.id == state.lastLock) {
+        lockApp = app
+      }
+    }
+  }
+
+  return lockApp
+}
+
+def availableSlots(selectedSlot) {
+  def options = []
+  (1..30).each { slot->
+    def children = getChildApps()
+    def available = true
+    children.each { child ->
+      def userSlot = child.userSlot
+      if (!selectedSlot) {
+        selectedSlot = 0
+      }
+      if (!userSlot) {
+        userSlot = 0
+      }
+      if (userSlot.toInteger() == slot && selectedSlot.toInteger() != slot) {
+        available = false
+      }
+    }
+    if (available) {
+      options << ["${slot}": "Slot ${slot}"]
+    }
+  }
+  return options
+}
+
+def keypadMatchingUser(usedCode){
+  def correctUser = false
+  def userApps = getUserApps()
+  userApps.each { userApp ->
+    def code
+    log.debug userApp.userCode
+    if (userApp.isActiveKeypad()) {
+      code = userApp.userCode.take(4)
+      log.debug "code: ${code} used: ${usedCode}"
+      if (code.toInteger() == usedCode.toInteger()) {
+        correctUser = userApp
+      }
+    }
+  }
+  return correctUser
+}
+
+def findAssignedChildApp(lock, slot) {
+  def childApp
+  def userApps = getUserApps()
+  userApps.each { child ->
+    if (child.userSlot?.toInteger() == slot) {
+      childApp = child
+    }
+  }
+  return childApp
+}
+
+def getUserApps() {
+  def userApps = []
+  def children = getChildApps()
+  children.each { child ->
+    if (child.userSlot) {
+      userApps.push(child)
+    }
+  }
+  return userApps
+}
+
+def getKeypadApps() {
+  def keypadApps = []
+  def children = getChildApps()
+  children.each { child ->
+    if (child.keypad) {
+      keypadApps.push(child)
+    }
+  }
+  return keypadApps
+}
+
+def getLockApps() {
+  def lockApps = []
+  def children = getChildApps()
+  children.each { child ->
+    if (child.lock) {
+      lockApps.push(child)
+    }
+  }
+  return lockApps
+}
+
+def setAccess() {
+  def lockApps = getLockApps()
+  lockApps.each { lockApp ->
+    lockApp.makeRequest()
+  }
+}
+
+def debuggerOn() {
+  // needed for child apps
+  return enableDebug
+}
+
+def debugger(message) {
+  def doDebugger = debuggerOn()
+  if (enableDebug) {
+    return log.debug(message)
+  }
+}
+
+def anyoneHome(sensors) {
+  def result = false
+  if(sensors.findAll { it?.currentPresence == "present" }) {
+    result = true
+  }
+  result
+}
+
+def executeHelloPresenceCheck(routines) {
+  if (userNoRunPresence && userDoRunPresence == null) {
+    if (!anyoneHome(userNoRunPresence)) {
+      location.helloHome.execute(routines)
+    }
+  } else if (userDoRunPresence && userNoRunPresence == null) {
+    if (anyoneHome(userDoRunPresence)) {
+      location.helloHome.execute(routines)
+    }
+  } else if (userDoRunPresence && userNoRunPresence) {
+    if (anyoneHome(userDoRunPresence) && !anyoneHome(userNoRunPresence)) {
+      location.helloHome.execute(routines)
+    }
+  } else {
+    location.helloHome.execute(routines)
+  }
+}
\ No newline at end of file
diff --git a/smartapps/ethayer/user-lock-manager.src/user-lock-manager.groovy b/smartapps/ethayer/user-lock-manager.src/user-lock-manager.groovy
new file mode 100644
index 0000000..38b893d
--- /dev/null
+++ b/smartapps/ethayer/user-lock-manager.src/user-lock-manager.groovy
@@ -0,0 +1,1532 @@
+/**
+ *  User Lock Manager v4.1.5
+ *
+ *  Copyright 2015 Erik Thayer
+ *  Keypad support added by BLebson
+ *  Door manual unlock notifications and option by DimitriRodis 2016-06-24
+ *
+ *
+ */
+definition(
+  name: "User Lock Manager",
+  namespace: "ethayer",
+  author: "Erik Thayer",
+  description: "This app allows you to change, delete, and schedule user access.",
+  category: "Safety & Security",
+  iconUrl: "https://dl.dropboxusercontent.com/u/54190708/LockManager/lockmanager.png",
+  iconX2Url: "https://dl.dropboxusercontent.com/u/54190708/LockManager/lockmanagerx2.png",
+  iconX3Url: "https://dl.dropboxusercontent.com/u/54190708/LockManager/lockmanagerx3.png")
+
+  import groovy.json.JsonSlurper
+  import groovy.json.JsonBuilder
+
+preferences {
+  page(name: "rootPage")
+  page(name: "setupPage")
+  page(name: "userPage")
+  page(name: "notificationPage")
+  page(name: "onUnlockPage")
+  page(name: "schedulingPage")
+  page(name: "calendarPage")
+  page(name: "resetAllCodeUsagePage")
+  page(name: "resetCodeUsagePage")
+  page(name: "reEnableUserPage")
+  page(name: "infoPage")
+  page(name: "keypadPage")
+  page(name: "infoRefreshPage")
+  page(name: "lockInfoPage")
+}
+
+def rootPage() {
+  //reset errors on each load
+  dynamicPage(name: "rootPage", title: "", install: true, uninstall: true) {
+
+    section("Which Locks?") {
+      input "theLocks","capability.lockCodes", title: "Select Locks", required: true, multiple: true, submitOnChange: true
+    }
+
+    if (theLocks) {
+      initalizeLockData()
+
+      section {
+        input name: "maxUsers", title: "Number of users", type: "number", multiple: false, refreshAfterSelection: true, submitOnChange: true
+        href(name: "toSetupPage", title: "User Settings", page: "setupPage", description: setupPageDescription(), state: setupPageDescription() ? "complete" : "")
+        href(name: "toInfoPage", page: "infoPage", title: "Lock Info")
+        href(name: "toKeypadPage", page: "keypadPage", title: "Keypad Info (optional)")
+        href(name: "toNotificationPage", page: "notificationPage", title: "Notification Settings", description: notificationPageDescription(), state: notificationPageDescription() ? "complete" : "")
+        href(name: "toSchedulingPage", page: "schedulingPage", title: "Schedule (optional)", description: schedulingHrefDescription(), state: schedulingHrefDescription() ? "complete" : "")
+        href(name: "toOnUnlockPage", page: "onUnlockPage", title: "Global Hello Home")
+      }
+      section {
+        label(title: "Label this SmartApp", required: false, defaultValue: "")
+      }
+    }
+  }
+}
+
+def setupPage() {
+  dynamicPage(name:"setupPage", title:"User Settings") {
+    if (maxUsers > 0) {
+      section('Users') {
+        (1..maxUsers).each { user->
+          if (!state."userState${user}") {
+            //there's no values, so reset
+            resetCodeUsage(user)
+          }
+          if (settings."userCode${user}" && settings."userSlot${user}") {
+            getConflicts(settings."userSlot${user}")
+          }
+          href(name: "toUserPage${user}", page: "userPage", params: [number: user], required: false, description: userHrefDescription(user), title: userHrefTitle(user), state: userPageState(user) )
+        }
+      }
+      section {
+        href(name: "toResetAllCodeUsage", title: "Reset Code Usage", page: "resetAllCodeUsagePage", description: "Tap to reset")
+      }
+    } else {
+      section("Users") {
+        paragraph "Users are set to zero.  Please go back to the main page and change the number of users to at least 1."
+      }
+    }
+  }
+}
+
+def userPage(params) {
+  dynamicPage(name:"userPage", title:"User Settings") {
+    def i = getUser(params);
+
+    if (!state."userState${i}".enabled) {
+      section {
+        paragraph "WARNING:\n\nThis user has been disabled.\nReason: ${state."userState${i}".disabledReason}"
+        href(name: "toreEnableUserPage", title: "Reset User", page: "reEnableUserPage", params: [number: i], description: "Tap to reset")
+      }
+    }
+    if (settings."userCode${i}" && settings."userSlot${i}") {
+      def conflict = getConflicts(settings."userSlot${i}")
+      if (conflict.has_conflict) {
+        section("Conflicts:") {
+          theLocks.each { lock->
+            if (conflict."lock${lock.id}" && conflict."lock${lock.id}".conflicts != []) {
+              paragraph "${lock.displayName} slot ${fancyString(conflict."lock${lock.id}".conflicts)}"
+            }
+          }
+        }
+      }
+    }
+    section("Code #${i}") {
+      input(name: "userName${i}", type: "text", title: "Name for User", defaultValue: settings."userName${i}")
+      def title = "Code (4 to 8 digits)"
+      theLocks.each { lock->
+        if (lock.hasAttribute('pinLength')) {
+          title = "Code (Must be ${lock.latestValue('pinLength')} digits)"
+        }
+      }
+      input(name: "userCode${i}", type: "text", title: title, required: false, defaultValue: settings."userCode${i}", refreshAfterSelection: true)
+      input(name: "userSlot${i}", type: "number", title: "Slot (1 through 30)", defaultValue: preSlectedCode(i))
+    }
+    section {
+      input(name: "dontNotify${i}", title: "Mute entry notification?", type: "bool", required: false, defaultValue: settings."dontNotify${i}")
+      input(name: "burnCode${i}", title: "Burn after use?", type: "bool", required: false, defaultValue: settings."burnCode${i}")
+      input(name: "userEnabled${i}", title: "Enabled?", type: "bool", required: false, defaultValue: settings."userEnabled${i}")
+      def hhPhrases = location.getHelloHome()?.getPhrases()*.label
+      if (hhPhrases) {
+        hhPhrases.sort()
+        input name: "userHomePhrases${i}", type: "enum", title: "Hello Home Phrase", multiple: true,required: false, options: hhPhrases, defaultValue: settings."userHomePhrases${i}", refreshAfterSelection: true
+        input "userNoRunPresence${i}", "capability.presenceSensor", title: "Don't run Actions if any of these are present:", multiple: true, required: false, defaultValue: settings."userNoRunPresence${i}" || false
+        input "userDoRunPresence${i}", "capability.presenceSensor", title: "Run Actions only if any of these are present:", multiple: true, required: false, defaultValue: settings."userDoRunPresence${i}" || false
+      }
+    }
+    section {
+      href(name: "toSetupPage", title: "Back To Users", page: "setupPage")
+      href(name: "toResetCodeUsagePage", title: "Reset Code Usage", page: "resetCodeUsagePage", params: [number: i], description: "Tap to reset")
+    }
+  }
+}
+
+def preSlectedCode(i) {
+  if (settings."userSlot${i}" != null) {
+    return settings."userSlot${i}"
+  } else {
+    return i
+  }
+}
+
+def notificationPage() {
+  dynamicPage(name: "notificationPage", title: "Notification Settings") {
+
+    section {
+      input(name: "phone", type: "text", title: "Text This Number", description: "Phone number", required: false, submitOnChange: true)
+      paragraph "For multiple SMS recipients, separate phone numbers with a semicolon(;)"
+      input(name: "notification", type: "bool", title: "Send A Push Notification", description: "Notification", required: false, submitOnChange: true)
+      if (phone != null || notification || sendevent) {
+        input(name: "notifyAccess", title: "on User Entry", type: "bool", required: false)
+        input(name: "notifyLock", title: "on Lock", type: "bool", required: false)
+        input(name: "notifyUnlock", title: "on Unlock", type: "bool", required: false)
+        input(name: "notifyAccessStart", title: "when granting access", type: "bool", required: false)
+        input(name: "notifyAccessEnd", title: "when revoking access", type: "bool", required: false)
+      }
+    }
+
+    section("Only During These Times (optional)") {
+      input(name: "notificationStartTime", type: "time", title: "Notify Starting At This Time", description: null, required: false)
+      input(name: "notificationEndTime", type: "time", title: "Notify Ending At This Time", description: null, required: false)
+    }
+  }
+}
+
+def schedulingPage() {
+  dynamicPage(name: "schedulingPage", title: "Rules For Access Scheduling") {
+    if (!days) {
+      section {
+        href(name: "toCalendarPage", title: "Calendar", page: "calendarPage", description: calendarHrefDescription(), state: calendarHrefDescription() ? "complete" : "")
+      }
+    }
+    if (!startDay && !startMonth && !startYear && !endDay && !endMonth && !endYear) {
+      section {
+        input(name: "days", type: "enum", title: "Allow User Access On These Days", description: "Every day", required: false, multiple: true, options: ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"], submitOnChange: true)
+      }
+      section {
+        input(name: "modeStart", title: "Allow Access when in this mode", type: "mode", required: false, mutliple: false, submitOnChange: true)
+      }
+      section {
+        if (modeStart) {
+          input "andOrTime", "enum", title: "[And/Or] at a set time?", metadata:[values:["and", "or"]], required: false, submitOnChange: true
+        }
+        if ((modeStart == null) || andOrTime) {
+          input(name: "startTime", type: "time", title: "Start Time", description: null, required: false)
+          input(name: "endTime", type: "time", title: "End Time", description: null, required: false)
+        }
+      }
+    }
+  }
+}
+
+def calendarPage() {
+  dynamicPage(name: "calendarPage", title: "Calendar Access") {
+    section() {
+      paragraph "This page is for advanced users only. You must enter each field carefully."
+      paragraph "Calendar use does not support daily grant/deny OR Modes.  You cannot both have a date here, and allow access only on certain days/modes."
+    }
+    def hhPhrases = location.getHelloHome()?.getPhrases()*.label
+    section("Start Date") {
+      input name: "startDay", type: "number", title: "Day", required: false
+      input name: "startMonth", type: "number", title: "Month", required: false
+      input name: "startYear", type: "number", description: "Format(yyyy)", title: "Year", required: false
+      input name: "startTime", type: "time", title: "Start Time", description: null, required: false
+      if (hhPhrases) {
+        hhPhrases.sort()
+        input name: "calStartPhrase", type: "enum", title: "Hello Home Phrase", multiple: true,required: false, options: hhPhrases, refreshAfterSelection: true
+      }
+    }
+    section("End Date") {
+      input name: "endDay", type: "number", title: "Day", required: false
+      input name: "endMonth", type: "number", title: "Month", required: false
+      input name: "endYear", type: "number", description: "Format(yyyy)", title: "Year", required: false
+      input name: "endTime", type: "time", title: "End Time", description: null, required: false
+      if (hhPhrases) {
+        hhPhrases.sort()
+        input name: "calEndPhrase", type: "enum", title: "Hello Home Phrase", multiple: true,required: false, options: hhPhrases, refreshAfterSelection: true
+      }
+    }
+  }
+}
+
+def onUnlockPage() {
+  dynamicPage(name:"onUnlockPage", title:"Global Actions (Any Code)") {
+    section("Actions") {
+      def hhPhrases = location.getHelloHome()?.getPhrases()*.label
+      if (hhPhrases) {
+        hhPhrases.sort()
+        input name: "homePhrases", type: "enum", title: "Home Mode Phrase", multiple: true, required: false, options: hhPhrases, refreshAfterSelection: true, submitOnChange: true
+        if (homePhrases) {
+          input "noRunPresence", "capability.presenceSensor", title: "Don't run Actions if any of these are present:", multiple: true, required: false
+          input "doRunPresence", "capability.presenceSensor", title: "Run Actions only if any of these are present:", multiple: true, required: false
+          input name: "manualUnlock", title: "Initiate phrase on manual unlock also?", type: "bool", defaultValue: false, refreshAfterSelection: true
+          input(name: "modeIgnore", title: "Do not run Routine when in this mode", type: "mode", required: false, mutliple: false)
+        }
+      }
+    }
+  }
+}
+
+def resetCodeUsagePage(params) {
+  def i = getUser(params)
+  // do reset
+  resetCodeUsage(i)
+
+  dynamicPage(name:"resetCodeUsagePage", title:"User Usage Reset") {
+    section {
+      paragraph "User code usage has been reset."
+    }
+    section {
+      href(name: "toSetupPage", title: "Back To Users", page: "setupPage")
+    }
+  }
+}
+
+def resetAllCodeUsagePage() {
+  // do resetAll
+  resetAllCodeUsage()
+  dynamicPage(name:"resetAllCodeUsagePage", title:"User Settings") {
+    section {
+      paragraph "All user code usages have been reset."
+    }
+    section("Users") {
+      href(name: "toSetupPage", title: "Back to Users", page: "setupPage")
+      href(name: "toRootPage", title: "Main Page", page: "rootPage")
+    }
+  }
+}
+
+def reEnableUserPage(params) {
+  // do reset
+  def i = getUser(params)
+  enableUser(i)
+  lockErrorLoopReset()
+  dynamicPage(name:"reEnableUserPage", title:"User re-enabled") {
+    section {
+      paragraph "User has been enabled."
+    }
+    section {
+      href(name: "toSetupPage", title: "Back To Users", page: "setupPage")
+    }
+  }
+}
+
+def getUser(params) {
+  def i = 1
+  // Assign params to i.  Sometimes parameters are double nested.
+  if (params.number) {
+    i = params.number
+  } else if (params.params){
+    i = params.params.number
+  } else if (state.lastUser) {
+    i = state.lastUser
+  }
+
+  //Make sure i is a round number, not a float.
+  if ( ! i.isNumber() ) {
+    i = i.toInteger();
+  } else if ( i.isNumber() ) {
+    i = Math.round(i * 100) / 100
+  }
+  state.lastUser = i
+  return i
+}
+
+def getLock(params) {
+  def id = ''
+  // Assign params to id.  Sometimes parameters are double nested.
+  if (params.id) {
+    id = params.id
+  } else if (params.params){
+    id = params.params.id
+  } else if (state.lastLock) {
+    id = state.lastLock
+  }
+
+  state.lastLock = id
+  return theLocks.find{it.id == id}
+}
+
+def infoPage() {
+  dynamicPage(name:"infoPage", title:"Lock Info") {
+    section() {
+      href(name: "toInfoRefreshPage", page: "infoRefreshPage", title: "Refresh Lock Data", description: 'Tap to refresh')
+    }
+    section("Locks") {
+      if (theLocks) {
+        def i = 0
+        theLocks.each { lock->
+          i++
+          href(name: "toLockInfoPage${i}", page: "lockInfoPage", params: [id: lock.id], required: false, title: lock.displayName )
+        }
+      }
+    }
+  }
+}
+
+def infoRefreshPage() {
+  dynamicPage(name:"infoRefreshPage", title:"Lock Info") {
+    section() {
+      manualPoll()
+      paragraph "Lock info refreshing soon."
+      href(name: "toInfoPage", page: "infoPage", title: "Back to Lock Info")
+    }
+  }
+}
+
+def lockInfoPage(params) {
+  dynamicPage(name:"lockInfoPage", title:"Lock Info") {
+
+    def lock = getLock(params)
+    if (lock) {
+      section("${lock.displayName}") {
+        if (state."lock${lock.id}".codes != null) {
+          def i = 0
+          def pass = ''
+          state."lock${lock.id}".codes.each { code->
+            i++
+            pass = state."lock${lock.id}".codes."slot${i}"
+            paragraph "Slot ${i}\nCode: ${pass}"
+          }
+        } else {
+          paragraph "No Lock data received yet.  Requires custom device driver.  Will be populated on next poll event."
+        }
+      }
+    }
+  }
+}
+
+
+def keypadPage() {
+  dynamicPage(name: "keypadPage",title: "Keypad Settings (optional)") {
+    section("Settings") {
+      // TODO: put inputs here
+      input(name: "keypad", title: "Keypad", type: "capability.lockCodes", multiple: true, required: false)
+    }
+    def hhPhrases = location.getHelloHome()?.getPhrases()*.label
+    hhPhrases?.sort()
+    section("Routines", hideable: true, hidden: true) {
+      input(name: "armRoutine", title: "Arm/Away routine", type: "enum", options: hhPhrases, required: false)
+      input(name: "disarmRoutine", title: "Disarm routine", type: "enum", options: hhPhrases, required: false)
+      input(name: "stayRoutine", title: "Arm/Stay routine", type: "enum", options: hhPhrases, required: false)
+      input(name: "nightRoutine", title: "Arm/Night routine", type: "enum", options: hhPhrases, required: false)
+      input(name: "armDelay", title: "Arm Delay (in seconds)", type: "number", required: false)
+      input(name: "notifyIncorrectPin", title: "Notify you when incorrect code is used?", type: "bool", required: false)
+    }
+  }
+}
+
+public smartThingsDateFormat() { "yyyy-MM-dd'T'HH:mm:ss.SSSZ" }
+
+public humanReadableStartDate() {
+  new Date().parse(smartThingsDateFormat(), startTime).format("h:mm a", timeZone(startTime))
+}
+public humanReadableEndDate() {
+  new Date().parse(smartThingsDateFormat(), endTime).format("h:mm a", timeZone(endTime))
+}
+
+def manualPoll() {
+  theLocks.poll()
+}
+
+def getConflicts(i) {
+  def currentCode = settings."userCode${i}"
+  def currentSlot = settings."userSlot${i}"
+  def conflict = [:]
+  conflict.has_conflict = false
+
+
+  theLocks.each { lock->
+    if (state."lock${lock.id}".codes) {
+      conflict."lock${lock.id}" = [:]
+      conflict."lock${lock.id}".conflicts = []
+      def ind = 0
+      state."lock${lock.id}".codes.each { code ->
+        ind++
+        if (currentSlot?.toInteger() != ind.toInteger() && !isUnique(currentCode, state."lock${lock.id}".codes."slot${ind}")) {
+          conflict.has_conflict = true
+          state."userState${i}".enabled = false
+          state."userState${i}".disabledReason = "Code Conflict Detected"
+          conflict."lock${lock.id}".conflicts << ind
+        }
+      }
+    }
+  }
+
+  return conflict
+}
+
+def isUnique(newInt, oldInt) {
+
+  if (newInt == null || oldInt == null) {
+    // if either number is null, break here.
+    return true
+  }
+
+  if (!newInt.isInteger() || !oldInt.isInteger()) {
+    // number is not an integer, can't check.
+    return true
+  }
+
+  def newArray = []
+  def oldArray = []
+  def result = true
+
+  def i = 0
+  // Get a normalized sequence, at the same length
+  newInt.toString().toList().collect {
+    i++
+    if (i <= oldInt.length()) {
+      newArray << normalizeNumber(it.toInteger())
+    }
+  }
+
+  i = 0
+  oldInt.toString().toList().collect {
+    i++
+    if (i <= oldInt.length()) {
+      oldArray << normalizeNumber(it.toInteger())
+    }
+  }
+
+  i = 0
+  newArray.each { num->
+    i++
+    if (newArray.join() == oldArray.join()) {
+      // The normalized numbers are the same!
+      result = false
+    }
+  }
+  return result
+}
+
+def normalizeNumber(number) {
+  def result = null
+  // RULE: Since some locks share buttons, make sure unique.
+  // Even locks with 10-keys follow this rule! (annoyingly)
+  switch (number) {
+    case [1,2]:
+      result = 1
+      break
+    case [3,4]:
+      result = 2
+      break
+    case [5,6]:
+      result = 3
+      break
+    case [7,8]:
+      result = 4
+      break
+    case [9,0]:
+      result = 5
+      break
+  }
+  return result
+}
+
+def setupPageDescription(){
+  def parts = []
+  for (int i = 1; i <= settings.maxUsers; i++) {
+    parts << settings."userName${i}"
+  }
+  return fancyString(parts)
+}
+
+def notificationPageDescription() {
+  def parts = []
+  def msg = ""
+  if (settings.phone) {
+    parts << "SMS to ${phone}"
+  }
+  if (settings.sendevent) {
+    parts << "Event Notification"
+  }
+  if (settings.notification) {
+    parts << "Push Notification"
+  }
+  msg += fancyString(parts)
+  parts = []
+
+  if (settings.notifyAccess) {
+    parts << "on entry"
+  }
+  if (settings.notifyLock) {
+    parts << "on lock"
+  }
+  if (settings.notifyUnlock) {
+    parts << "on unlock"
+  }
+  if (settings.notifyAccessStart) {
+    parts << "when granting access"
+  }
+  if (settings.notifyAccessEnd) {
+    parts << "when revoking access"
+  }
+  if (settings.notificationStartTime) {
+    parts << "starting at ${settings.notificationStartTime}"
+  }
+  if (settings.notificationEndTime) {
+    parts << "ending at ${settings.notificationEndTime}"
+  }
+  if (parts.size()) {
+    msg += ": "
+    msg += fancyString(parts)
+  }
+  return msg
+}
+
+def calendarHrefDescription() {
+  def dateStart = startDateTime()
+  def dateEnd = endDateTime()
+  if (dateEnd && dateStart) {
+    def startReadableTime = readableDateTime(dateStart)
+    def endReadableTime = readableDateTime(dateEnd)
+    return "Accessible from ${startReadableTime} until ${endReadableTime}"
+  } else if (!dateEnd && dateStart) {
+    def startReadableTime = readableDateTime(dateStart)
+    return "Accessible on ${startReadableTime}"
+  } else if (dateEnd && !dateStart){
+    def endReadableTime = readableDateTime(dateEnd)
+    return "Accessible until ${endReadableTime}"
+  }
+}
+
+def readableDateTime(date) {
+  new Date().parse(smartThingsDateFormat(), date.format(smartThingsDateFormat(), location.timeZone)).format("EEE, MMM d yyyy 'at' h:mma", location.timeZone)
+}
+
+def userHrefTitle(i) {
+  def title = "User ${i}"
+  if (settings."userName${i}") {
+    title = settings."userName${i}"
+  }
+  return title
+}
+
+def userHrefDescription(i) {
+  def uc = settings."userCode${i}"
+  def us = settings."userSlot${i}"
+  def usage = state."userState${i}".usage
+  def description = ""
+  if (us != null) {
+    description += "Slot: ${us}"
+  }
+  if (uc != null) {
+    description += " / ${uc}"
+    if(settings."burnCode${i}") {
+      description += ' [Single Use]'
+    }
+  }
+  if (usage != null) {
+    description += " [Usage: ${usage}]"
+  }
+  return description
+}
+
+def userPageState(i) {
+  if (settings."userCode${i}" && userIsEnabled(i)) {
+    if (settings."burnCode${i}") {
+      if (state."userState${i}".usage > 0) {
+        return 'incomplete'
+      } else {
+        return 'complete'
+      }
+    } else {
+      return 'complete'
+    }
+
+  } else if (settings."userCode${i}" && !settings."userEnabled${i}") {
+    return 'incomplete'
+  } else {
+    return 'incomplete'
+  }
+}
+
+def userIsEnabled(i) {
+  if (settings."userEnabled${i}" && (settings."userCode${i}" != null) && (state."userState${i}".enabled != false)) {
+    return true
+  } else {
+    return false
+  }
+}
+
+def fancyDeviceString(devices = []) {
+  fancyString(devices.collect { deviceLabel(it) })
+}
+
+def deviceLabel(device) {
+  return device.label ?: device.name
+}
+
+def fancyString(listOfStrings) {
+  listOfStrings.removeAll([null])
+  def fancify = { list ->
+    return list.collect {
+      def label = it
+      if (list.size() > 1 && it == list[-1]) {
+        label = "and ${label}"
+      }
+      label
+    }.join(", ")
+  }
+
+  return fancify(listOfStrings)
+}
+
+def schedulingHrefDescription() {
+  if (startDateTime() || endDateTime()) {
+    calendarHrefDescription()
+  } else {
+    def descriptionParts = []
+    if (days) {
+      descriptionParts << "On ${fancyString(days)},"
+    }
+
+    descriptionParts << "${fancyDeviceString(theLocks)} will be accessible"
+    if ((andOrTime != null) || (modeStart == null)) {
+      if (startTime) {
+        descriptionParts << "at ${humanReadableStartDate()}"
+      }
+      if (endTime) {
+        descriptionParts << "until ${humanReadableEndDate()}"
+      }
+    }
+
+    if (modeStart) {
+      if (startTime && andOrTime) {
+        descriptionParts << andOrTime
+      }
+      descriptionParts << "when ${location.name} enters '${modeStart}' mode"
+    }
+
+    if (descriptionParts.size() <= 1) {
+      // locks will be in the list no matter what. No rules are set if only locks are in the list
+      return null
+    }
+    return descriptionParts.join(" ")
+  }
+}
+
+def installed() {
+  log.debug "Installing 'Locks' with settings: ${settings}"
+  initialize()
+}
+
+def updated() {
+  log.debug "Updating 'Locks' with settings: ${settings}"
+  initialize()
+}
+
+private initialize() {
+  unsubscribe()
+  unschedule()
+  if (startTime && !startDateTime()) {
+    log.debug "scheduling access routine to run at ${startTime}"
+    schedule(startTime, "reconcileCodesStart")
+  } else if (startDateTime()) {
+    // There's a start date, so let's run then
+    log.debug "scheduling RUNONCE start"
+    runOnce(startDateTime().format(smartThingsDateFormat(), location.timeZone), "reconcileCodesStart")
+  }
+
+  if (endTime && !endDateTime()) {
+    log.debug "scheduling access denial routine to run at ${endTime}"
+    schedule(endTime, "reconcileCodesEnd")
+  } else if (endDateTime()) {
+    // There's a end date, so let's run then
+    log.debug "scheduling RUNONCE end"
+    runOnce(endDateTime().format(smartThingsDateFormat(), location.timeZone), "reconcileCodesEnd")
+  }
+
+  subscribe(location, locationHandler)
+
+  subscribe(theLocks, "codeReport", codereturn)
+  subscribe(theLocks, "lock", codeUsed)
+  subscribe(theLocks, "reportAllCodes", pollCodeReport, [filterEvents:false])
+  if (keypad) {
+    subscribe(location,"alarmSystemStatus",alarmStatusHandler)
+    subscribe(keypad,"codeEntered",codeEntryHandler)
+  }
+
+  revokeDisabledUsers()
+  reconcileCodes()
+  lockErrorLoopReset()
+  initalizeLockData()
+
+  log.debug "state: ${state}"
+}
+
+def resetAllCodeUsage() {
+  for (int i = 1; i <= settings.maxUsers; i++) {
+    lockErrorLoopReset()
+    resetCodeUsage(i)
+  }
+  log.debug "reseting all code usage"
+}
+
+def resetCodeUsage(i) {
+  if(state."userState${i}" == null) {
+    state."userState${i}" = [:]
+    state."userState${i}".enabled = true
+  }
+  state."userState${i}".usage = 0
+}
+
+def enableUser(i) {
+  state."userState${i}".enabled = true
+}
+
+def initalizeLockData() {
+  theLocks.each { lock->
+    if (state."lock${lock.id}" == null) {
+      state."lock${lock.id}" = [:]
+    }
+  }
+}
+
+def lockErrorLoopReset() {
+  state.error_loop_count = 0
+  theLocks.each { lock->
+    if (state."lock${lock.id}" == null) {
+      state."lock${lock.id}" = [:]
+    }
+    state."lock${lock.id}".error_loop = false
+  }
+}
+
+
+def locationHandler(evt) {
+  log.debug "locationHandler evt: ${evt.value}"
+  if (modeStart) {
+    reconcileCodes()
+  }
+}
+
+def reconcileCodes() {
+  if (isAbleToStart()) {
+    grantAccess()
+  } else {
+    revokeAccess()
+  }
+}
+
+def reconcileCodesStart() {
+  // schedule start of reconcileCodes
+  reconcileCodes()
+  if (calStartPhrase) {
+    location.helloHome.execute(calStartPhrase)
+  }
+}
+
+def reconcileCodesEnd() {
+  // schedule end of reconcileCodes
+  reconcileCodes()
+  if (calEndPhrase) {
+    location.helloHome.execute(calEndPhrase)
+  }
+}
+
+def isAbleToStart() {
+  def dateStart = startDateTime()
+  def dateEnd = endDateTime()
+
+  if (dateStart || dateEnd) {
+    // calendar schedule above all
+    return checkCalendarSchedule(dateStart, dateEnd)
+  } else if (modeStart || startTime || endTime || days) {
+    // No calendar set, check daily schedule
+    if (isCorrectDay()) {
+      // it's the right day
+      checkDailySchedule()
+    } else {
+      // it's the wrong day
+      return false
+    }
+  } else {
+    // no schedule
+    return true
+  }
+}
+
+def checkDailySchedule() {
+  if (andOrTime && modeStart && (isCorrectMode() || isInScheduledTime())) {
+    // in correct mode or time with and/or switch
+    if (andOrTime == 'and') {
+      // must be both
+      if (isCorrectMode() && isInScheduledTime()) {
+        // is both
+        return true
+      } else {
+        // is not both
+        return false
+      }
+    } else {
+      // could be either
+      if (isCorrectMode() || isInScheduledTime()) {
+        // it is either mode or time
+        return true
+      } else {
+        // is not either mode or time
+        return false
+      }
+    }
+  } else {
+    // Allow either mode or time, no andOrTime is set
+    if (isCorrectMode() || isInScheduledTime()) {
+      // it is either mode or time
+      return true
+    } else {
+      // is not either mode or time
+      return false
+    }
+  }
+}
+
+def checkCalendarSchedule(dateStart, dateEnd) {
+  def now = rightNow().getTime()
+  if (dateStart && !dateEnd) {
+    // There's a start time, but no end time.  Allow access after start
+    if (dateStart.getTime() > now) {
+      // It's after the start time
+      return true
+    } else {
+      // It's before the start time
+      return false
+    }
+
+  } else if (dateEnd && !dateStart) {
+    // There's a end time, but no start time.  Allow access until end
+    if (dateStart.getTime() > now) {
+      // It's after the start time
+      return true
+    } else {
+      // It's before the start time
+      return false
+    }
+
+  } else {
+    // There's both an end time, and a start time.  Allow access between them.
+    if (dateStart.getTime() < now && dateEnd.getTime() > now) {
+      // It's in calendar times
+      return true
+    } else {
+      // It's not in calendar times
+      return false
+    }
+  }
+}
+
+def isCorrectMode() {
+  if (modeStart) {
+    // mode check is on
+    if (location.mode == modeStart) {
+      // we're in the right one mode
+      return true
+    } else {
+      // we're in the wrong mode
+      return false
+    }
+  } else {
+    // mode check is off
+    return false
+  }
+}
+
+def isInScheduledTime() {
+  def now = new Date()
+  if (startTime && endTime) {
+    def start = timeToday(startTime)
+    def stop = timeToday(endTime)
+
+    // there's both start time and end time
+    if (start.before(now) && stop.after(now)){
+      // It's between the times
+      return true
+    } else {
+      // It's not between the times
+      return false
+    }
+  } else if (startTime && !endTime){
+    // there's a start time, but no end time
+    def start = timeToday(startTime)
+    if (start.before(now)) {
+      // it's after start time
+      return true
+    } else {
+      //it's before start time
+      return false
+    }
+  } else if (!startTime && endTime) {
+    // there's an end time but no start time
+    def stop = timeToday(endTime)
+    if (stop.after(now)) {
+      // it's still before end time
+      return true
+    } else {
+      // it's after end time
+      return false
+    }
+  } else {
+    // there are no times
+    return false
+  }
+}
+
+def startDateTime() {
+  if (startDay && startMonth && startYear && startTime) {
+    def time = new Date().parse(smartThingsDateFormat(), startTime).format("'T'HH:mm:ss.SSSZ", timeZone(startTime))
+    return Date.parse("yyyy-MM-dd'T'HH:mm:ss.SSSZ", "${startYear}-${startMonth}-${startDay}${time}")
+  } else {
+    // Start Date Time not set
+    return false
+  }
+}
+
+def endDateTime() {
+  if (endDay && endMonth && endYear && endTime) {
+    def time = new Date().parse(smartThingsDateFormat(), endTime).format("'T'HH:mm:ss.SSSZ", timeZone(endTime))
+    return Date.parse("yyyy-MM-dd'T'HH:mm:ss.SSSZ", "${endYear}-${endMonth}-${endDay}${time}")
+  } else {
+    // End Date Time not set
+    return false
+  }
+}
+
+def rightNow() {
+  def now = new Date().format("yyyy-MM-dd'T'HH:mm:ss.SSSZ", location.timeZone)
+  return Date.parse("yyyy-MM-dd'T'HH:mm:ss.SSSZ", now)
+}
+
+def isCorrectDay() {
+  def today = new Date().format("EEEE", location.timeZone)
+  log.debug "today: ${today}, days: ${days}"
+  if (!days || days.contains(today)) {
+    // if no days, assume every day
+    return true
+  }
+  log.trace "should not allow access - Not correct Day"
+  return false
+}
+
+def userSlotArray() {
+  def array = []
+  for (int i = 1; i <= settings.maxUsers; i++) {
+    if (settings."userSlot${i}") {
+      array << settings."userSlot${i}".toInteger()
+    }
+  }
+  return array
+}
+
+def enabledUsersArray() {
+  def array = []
+  for (int i = 1; i <= settings.maxUsers; i++) {
+    if (userIsEnabled(i)) {
+      array << i
+    }
+  }
+  return array
+}
+def enabledUsersSlotArray() {
+  def array = []
+  for (int i = 1; i <= settings.maxUsers; i++) {
+    if (userIsEnabled(i)) {
+      def userSlot = settings."userSlot${i}"
+      array << userSlot.toInteger()
+    }
+  }
+  return array
+}
+
+def disabledUsersSlotArray() {
+  def array = []
+  for (int i = 1; i <= settings.maxUsers; i++) {
+    if (!userIsEnabled(i)) {
+      if (settings."userSlot${i}") {
+        array << settings."userSlot${i}".toInteger()
+      }
+    }
+  }
+  return array
+}
+
+def codereturn(evt) {
+  def codeNumber = evt.data.replaceAll("\\D+","")
+  def codeSlot = evt.value
+  if (notifyAccessEnd || notifyAccessStart) {
+    if (userSlotArray().contains(evt.integerValue.toInteger())) {
+      def userName = settings."userName${usedUserIndex(evt.integerValue)}"
+      if (codeNumber == "") {
+        if (notifyAccessEnd) {
+          def message = "${userName} no longer has access to ${evt.displayName}"
+          if (codeNumber.isNumber()) {
+            state."lock${evt.deviceId}".codes."slot${codeSlot}" = codeNumber
+          }
+          send(message)
+        }
+      } else {
+        if (notifyAccessStart) {
+          def message = "${userName} now has access to ${evt.displayName}"
+          if (codeNumber.isNumber()) {
+            state."lock${evt.deviceId}".codes."slot${codeSlot}" = codeNumber
+          }
+          send(message)
+        }
+      }
+    }
+  }
+}
+
+def usedUserIndex(usedSlot) {
+  for (int i = 1; i <= settings.maxUsers; i++) {
+    if (settings."userSlot${i}" && settings."userSlot${i}".toInteger() == usedSlot.toInteger()) {
+      return i
+    }
+  }
+  return false
+}
+
+def codeUsed(evt) {
+  // check the status of the lock, helpful for some schlage locks.
+  runIn(10, doPoll)
+  log.debug("codeUsed evt.value: " + evt.value + ". evt.data: " + evt.data)
+  def message = null
+
+  if(evt.value == "unlocked" && evt.data) {
+    def codeData = new JsonSlurper().parseText(evt.data)
+    if(codeData.usedCode && codeData.usedCode.isNumber() && userSlotArray().contains(codeData.usedCode.toInteger())) {
+      def usedIndex = usedUserIndex(codeData.usedCode).toInteger()
+      def unlockUserName = settings."userName${usedIndex}"
+      message = "${evt.displayName} was unlocked by ${unlockUserName}"
+      // increment usage
+      state."userState${usedIndex}".usage = state."userState${usedIndex}".usage + 1
+      if(settings."userHomePhrases${usedIndex}") {
+        // Specific User Hello Home
+        if (settings."userNoRunPresence${usedIndex}" && settings."userDoRunPresence${usedIndex}" == null) {
+          if (!anyoneHome(settings."userNoRunPresence${usedIndex}")) {
+            location.helloHome.execute(settings."userHomePhrases${usedIndex}")
+          }
+        } else if (settings."userDoRunPresence${usedIndex}" && settings."userNoRunPresence${usedIndex}" == null) {
+          if (anyoneHome(settings."userDoRunPresence${usedIndex}")) {
+            location.helloHome.execute(settings."userHomePhrases${usedIndex}")
+          }
+        } else if (settings."userDoRunPresence${usedIndex}" && settings."userNoRunPresence${usedIndex}") {
+          if (anyoneHome(settings."userDoRunPresence${usedIndex}") && !anyoneHome(settings."userNoRunPresence${usedIndex}")) {
+            location.helloHome.execute(settings."userHomePhrases${usedIndex}")
+          }
+        } else {
+          location.helloHome.execute(settings."userHomePhrases${usedIndex}")
+        }
+      }
+      if(settings."burnCode${usedIndex}") {
+        theLocks.deleteCode(codeData.usedCode)
+        runIn(60*2, doPoll)
+        message += ".  Now burning code."
+      }
+      //Don't send notification if muted
+      if(settings."dontNotify${usedIndex}" == true) {
+        message = null
+      }
+    }
+  } else if(evt.value == "unlocked" && settings.notifyUnlock) {
+    message = "${evt.displayName} has been manually unlocked"
+  } else if(evt.value == "locked" && settings.notifyLock) {
+    message = "${evt.displayName} has been locked"
+  }
+
+  if (message) {
+    log.debug("Sending message: " + message)
+    send(message)
+  }
+
+  if (homePhrases) {
+    performActions(evt)
+  }
+}
+
+def performActions(evt) {
+  if(evt.value == "unlocked" && evt.data) {
+    def codeData = new JsonSlurper().parseText(evt.data)
+    if(enabledUsersArray().contains(codeData.usedCode) || isManualUnlock(codeData)) {
+      // Global Hello Home
+      if(location.currentMode != modeIgnore) {
+        if (noRunPresence && doRunPresence == null) {
+          if (!anyoneHome(noRunPresence)) {
+            location.helloHome.execute(homePhrases)
+          }
+        } else if (doRunPresence && noRunPresence == null) {
+          if (anyoneHome(doRunPresence)) {
+            location.helloHome.execute(homePhrases)
+          }
+        } else if (doRunPresence && noRunPresence) {
+          if (anyoneHome(doRunPresence) && !anyoneHome(noRunPresence)) {
+            location.helloHome.execute(homePhrases)
+          }
+        } else {
+         location.helloHome.execute(homePhrases)
+        }
+      } else {
+        def routineMessage = "Already in ${modeIgnore} mode, skipping execution of ${homePhrases} routine."
+        log.debug routineMessage
+        send(routineMessage)
+      }
+    }
+  }
+}
+
+def revokeDisabledUsers() {
+  def array = []
+  disabledUsersSlotArray().each { slot ->
+    array << ["code${slot}", ""]
+  }
+  def json = new groovy.json.JsonBuilder(array).toString()
+  if (json != '[]') {
+    theLocks.updateCodes(json)
+    runIn(60*2, doPoll)
+  }
+}
+
+def doPoll() {
+  // this gets codes if custom device is installed
+  if (!allCodesDone()) {
+    state.error_loop_count = state.error_loop_count + 1
+  }
+  theLocks.poll()
+}
+
+def grantAccess() {
+  def array = []
+  enabledUsersArray().each { user->
+    def userSlot = settings."userSlot${user}"
+    if (settings."userCode${user}" != null) {
+      def newCode = settings."userCode${user}"
+      array << ["code${userSlot}", "${newCode}"]
+    } else {
+      array << ["code${userSlot}", ""]
+    }
+  }
+  def json = new groovy.json.JsonBuilder(array).toString()
+  if (json != '[]') {
+    theLocks.updateCodes(json)
+    runIn(60*2, doPoll)
+  }
+}
+
+def revokeAccess() {
+  def array = []
+  enabledUsersArray().each { user->
+    def userSlot = settings."userSlot${user}"
+    array << ["code${userSlot}", ""]
+  }
+  def json = new groovy.json.JsonBuilder(array).toString()
+  if (json != '[]') {
+    theLocks.updateCodes(json)
+    runIn(60*2, doPoll)
+  }
+}
+
+def isManualUnlock(codeData) {
+  // check to see if the user wants this
+  if (manualUnlock) {
+    // garyd9's device type returns 'manual'
+    if ((codeData.usedCode == "") || (codeData.usedCode == null) || (codeData.usedCode == 'manual')) {
+      // no code used on unlock!
+      return true
+    } else {
+      // probably a code we're not dealing with here
+      return false
+    }
+  } else {
+    return false
+  }
+}
+
+def isActiveBurnCode(slot) {
+  if (settings."burnCode${slot}" && state."userState${slot}".usage > 0) {
+    return false
+  } else {
+    // not a burn code / not yet used
+    return true
+  }
+}
+
+def pollCodeReport(evt) {
+  def active = isAbleToStart()
+  def codeData = new JsonSlurper().parseText(evt.data)
+  def numberOfCodes = codeData.codes
+  def userSlots = userSlotArray()
+
+  def array = []
+
+  (1..maxUsers).each { user->
+    def slot = settings."userSlot${user}"
+    def code = codeData."code${slot}"
+    def correctCode = settings."userCode${user}"
+    if (active) {
+      if (userIsEnabled(user) && isActiveBurnCode(user)) {
+        if (code == settings."userCode${user}") {
+          // Code is Active, We should be active. Nothing to do
+        } else {
+          // Code is incorrect, We should be active.
+          array << ["code${slot}", settings."userCode${user}"]
+        }
+      } else {
+        if (code != '') {
+          // Code is set, user is disabled, We should be disabled.
+          array << ["code${slot}", ""]
+        } else {
+          // Code is not set, user is disabled. Nothing to do
+        }
+      }
+    } else {
+      if (code != '') {
+        // Code is set, We should be disabled.
+        array << ["code${slot}", ""]
+      } else {
+        // Code is not active, We should be disabled. Nothing to do
+      }
+    }
+  }
+
+  def currentLock = theLocks.find{it.id == evt.deviceId}
+  populateDiscovery(codeData, currentLock)
+
+  def json = new groovy.json.JsonBuilder(array).toString()
+  if (json != '[]') {
+    runIn(60*2, doPoll)
+
+    //Lock is in an error state
+    state."lock${currentLock.id}".error_loop = true
+    def error_number = state.error_loop_count + 1
+    if (error_number <= 10) {
+      log.debug "sendCodes fix is: ${json} Error: ${error_number}/10"
+      currentLock.updateCodes(json)
+    } else {
+      log.debug "kill fix is: ${json}"
+      currentLock.updateCodes(json)
+      json = new JsonSlurper().parseText(json)
+      def n = 0
+      json.each { code ->
+        n = code[0][4..-1].toInteger()
+        def usedIndex = usedUserIndex(n)
+        def name = settings."userName${usedIndex}"
+        if (state."userState${usedIndex}".enabled) {
+          state."userState${usedIndex}".enabled = false
+          state."userState${usedIndex}".disabledReason = "Controller failed to set code"
+          send("Controller failed to set code for ${name}")
+        }
+      }
+    }
+  } else {
+    state."lock${currentLock.id}".error_loop = false
+    if (allCodesDone) {
+      lockErrorLoopReset()
+    } else {
+      runIn(60, doPoll)
+    }
+  }
+}
+
+def allCodesDone() {
+  def i = 0
+  def codeComplete = true
+  theLocks.each { lock->
+    i++
+    if (state."lock${lock.id}".error_loop == true) {
+      codeComplete = false
+    }
+  }
+  return codeComplete
+}
+
+private anyoneHome(sensors) {
+  def result = false
+  if(sensors.findAll { it?.currentPresence == "present" }) {
+    result = true
+  }
+  result
+}
+
+private send(msg) {
+  if (notificationStartTime != null && notificationEndTime != null) {
+    def start = timeToday(notificationStartTime)
+    def stop = timeToday(notificationEndTime)
+    def now = new Date()
+    if (start.before(now) && stop.after(now)){
+      sendMessage(msg)
+    }
+  } else {
+    sendMessage(msg)
+  }
+}
+
+private sendMessage(msg) {
+  if (notification) {
+    sendPush(msg)
+  } else {
+    sendNotificationEvent(msg)
+  }
+  if (phone) {
+    if ( phone.indexOf(";") > 1){
+      def phones = phone.split(";")
+      for ( def i = 0; i < phones.size(); i++) {
+        sendSms(phones[i], msg)
+      }
+    }
+    else {
+      sendSms(phone, msg)
+    }
+  }
+}
+
+def populateDiscovery(codeData, lock) {
+  def codes = [:]
+  def codeSlots = 30
+  if (codeData.codes) {
+    codeSlots = codeData.codes
+  }
+  (1..codeSlots).each { slot->
+    codes."slot${slot}" = codeData."code${slot}"
+  }
+  state."lock${lock.id}".codes = codes
+}
+
+private String getPIN() {
+  return settings.pin.value.toString().padLeft(4,'0')
+}
+
+def alarmStatusHandler(event) {
+  log.debug "Keypad manager caught alarm status change: "+event.value
+  if (event.value == "off"){
+    keypad?.setDisarmed()
+  }
+  else if (event.value == "away"){
+    keypad?.setArmedAway()
+  }
+  else if (event.value == "stay") {
+    keypad?.setArmedStay()
+  }
+}
+
+private sendSHMEvent(String shmState) {
+  def event = [
+        name:"alarmSystemStatus",
+        value: shmState,
+        displayed: true,
+        description: "System Status is ${shmState}"
+      ]
+  log.debug "test ${event}"
+  sendLocationEvent(event)
+}
+
+private execRoutine(armMode) {
+  if (armMode == 'away') {
+    location.helloHome?.execute(settings.armRoutine)
+  } else if (armMode == 'stay') {
+    location.helloHome?.execute(settings.stayRoutine)
+  } else if (armMode == 'off') {
+    location.helloHome?.execute(settings.disarmRoutine)
+  }
+}
+
+def codeEntryHandler(evt) {
+  //do stuff
+  log.debug "Caught code entry event! ${evt.value.value}"
+
+  def codeEntered = evt.value as String
+
+  def data = evt.data as String
+  def armMode = ''
+  def currentarmMode = keypad.currentValue("armMode")
+  def changedMode = 0
+
+  if (data == '0') {
+    armMode = 'off'
+  }
+  else if (data == '3') {
+    armMode = 'away'
+  }
+  else if (data == '1') {
+    armMode = 'stay'
+  }
+  else if (data == '2') {
+    armMode = 'stay' //Currently no separate night mode for SHM, set to 'stay'
+  } else {
+    log.error "${app.label}: Unexpected arm mode sent by keypad!: "+data
+    return []
+  }
+
+  def i = settings.maxUsers
+  def message = " "
+  while (i > 0) {
+    log.debug "i =" + i
+    def correctCode = settings."userCode${i}" as String
+
+    if (codeEntered == correctCode) {
+
+      log.debug "User Enabled: " + state."userState${i}".enabled
+
+      if (state."userState${i}".enabled == true) {
+        log.debug "Correct PIN entered. Change SHM state to ${armMode}"
+        //log.debug "Delay: ${armDelay}"
+        //log.debug "Data: ${data}"
+        //log.debug "armMode: ${armMode}"
+
+        def unlockUserName = settings."userName${i}"
+
+        if (data == "0") {
+          //log.debug "sendDisarmCommand"
+          runIn(0, "sendDisarmCommand")
+          message = "${evt.displayName} was disarmed by ${unlockUserName}"
+        }
+        else if (data == "1") {
+          //log.debug "sendStayCommand"
+          runIn(armDelay, "sendStayCommand")
+          message = "${evt.displayName} was armed to 'Stay' by ${unlockUserName}"
+        }
+        else if (data == "2") {
+          //log.debug "sendNightCommand"
+          runIn(armDelay, "sendNightCommand")
+          message = "${evt.displayName} was armed to 'Night' by ${unlockUserName}"
+        }
+        else if (data == "3") {
+          //log.debug "sendArmCommand"
+          runIn(armDelay, "sendArmCommand")
+          message = "${evt.displayName} was armed to 'Away' by ${unlockUserName}"
+        }
+
+        if(settings."burnCode${i}") {
+          state."userState${i}".enabled = false
+          message += ".  Now burning code."
+        }
+
+        log.debug "${message}"
+        //log.debug "Initial Usage Count:" + state."userState${i}".usage
+        state."userState${i}".usage = state."userState${i}".usage + 1
+        //log.debug "Final Usage Count:" + state."userState${i}".usage
+        send(message)
+        i = 0
+      } else if (state."userState${i}".enabled == false){
+        log.debug "PIN Disabled"
+        //Could also call acknowledgeArmRequest() with a parameter of 4 to report invalid code. Opportunity to simplify code?
+        //keypad.sendInvalidKeycodeResponse()
+      }
+    }
+    changedMode = 1
+    i--
+  }
+  if (changedMode == 1 && i == 0) {
+    def errorMsg = "Incorrect Code Entered: ${codeEntered}"
+    if (notifyIncorrectPin) {
+      log.debug "Incorrect PIN"
+      send(errorMsg)
+    }
+    //Could also call acknowledgeArmRequest() with a parameter of 4 to report invalid code. Opportunity to simplify code?
+    keypad.sendInvalidKeycodeResponse()
+  }
+}
+def sendArmCommand() {
+  log.debug "Sending Arm Command."
+  keypad.acknowledgeArmRequest(3)
+  sendSHMEvent("away")
+  execRoutine("away")
+}
+def sendDisarmCommand() {
+  log.debug "Sending Disarm Command."
+  keypad.acknowledgeArmRequest(0)
+  sendSHMEvent("off")
+  execRoutine("off")
+}
+def sendStayCommand() {
+  log.debug "Sending Stay Command."
+  keypad.acknowledgeArmRequest(1)
+  sendSHMEvent("stay")
+  execRoutine("stay")
+}
+def sendNightCommand() {
+  log.debug "Sending Night Command."
+  keypad.acknowledgeArmRequest(2)
+  sendSHMEvent("stay")
+  execRoutine("stay")
+}
\ No newline at end of file