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SettingsViewController.swift
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SettingsViewController.swift
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//
// SettingsViewController.swift
// HomeAssistant
//
// Created by Robbie Trencheny on 3/25/16.
// Copyright © 2016 Robbie Trencheny. All rights reserved.
//
import UIKit
import Eureka
import PermissionScope
import PromiseKit
import Crashlytics
import SafariServices
import Alamofire
import KeychainAccess
// swiftlint:disable file_length
// swiftlint:disable:next type_body_length
class SettingsViewController: FormViewController {
var doneButton: Bool = false
var showErrorConnectingMessage = false
var showErrorConnectingMessageError: Error?
var baseURL: URL?
var password: String?
var deviceID: String?
var configured = false
let discovery = Bonjour()
override func viewWillDisappear(_ animated: Bool) {
NSLog("Stopping Home Assistant discovery")
self.discovery.stopDiscovery()
self.discovery.stopPublish()
}
override func viewWillAppear(_ animated: Bool) {
self.title = "Settings"
}
// swiftlint:disable:next cyclomatic_complexity function_body_length
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
let aboutButton = UIBarButtonItem(title: "About",
style: .plain,
target: self,
action: #selector(SettingsViewController.openAbout(_:)))
self.navigationItem.setLeftBarButton(aboutButton, animated: true)
if doneButton {
let closeSelector = #selector(SettingsViewController.closeSettings(_:))
let doneButton = UIBarButtonItem(title: "Done", style: .done, target: self,
action: closeSelector)
self.navigationItem.setRightBarButton(doneButton, animated: true)
}
if let baseURLString = keychain["baseURL"] {
if let baseURL = URL(string: baseURLString) {
self.baseURL = baseURL
self.configured = true
}
}
self.password = keychain["apiPassword"]
self.deviceID = keychain["deviceID"]
// checkForEmail()
if showErrorConnectingMessage {
let errDesc = (showErrorConnectingMessageError?.localizedDescription)!
let alert = UIAlertController(title: L10n.Settings.ConnectionErrorNotification.title,
message: L10n.Settings.ConnectionErrorNotification.message(errDesc),
preferredStyle: UIAlertControllerStyle.alert)
alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.default, handler: nil))
self.present(alert, animated: true, completion: nil)
}
let queue = DispatchQueue(label: "io.robbie.homeassistant", attributes: [])
queue.async { () -> Void in
// swiftlint:disable:next line_length
NSLog("Attempting to discover Home Assistant instances, also publishing app to Bonjour/mDNS to hopefully have HA load the iOS/ZeroConf components.")
self.discovery.stopDiscovery()
self.discovery.stopPublish()
self.discovery.startDiscovery()
self.discovery.startPublish()
}
NotificationCenter.default.addObserver(self,
// swiftlint:disable:next line_length
selector: #selector(SettingsViewController.HomeAssistantDiscovered(_:)),
name:NSNotification.Name(rawValue: "homeassistant.discovered"),
object: nil)
NotificationCenter.default.addObserver(self,
// swiftlint:disable:next line_length
selector: #selector(SettingsViewController.HomeAssistantUndiscovered(_:)),
name:NSNotification.Name(rawValue: "homeassistant.undiscovered"),
object: nil)
NotificationCenter.default.addObserver(self,
selector: #selector(SettingsViewController.Connected(_:)),
name:NSNotification.Name(rawValue: "connected"),
object: nil)
form
+++ Section(header: L10n.Settings.DiscoverySection.header, footer: "") {
$0.tag = "discoveredInstances"
$0.hidden = true
}
+++ Section(header: L10n.Settings.ConnectionSection.header, footer: "")
<<< URLRow("baseURL") {
$0.title = L10n.Settings.ConnectionSection.BaseUrl.title
$0.value = self.baseURL
$0.placeholder = "https://homeassistant.myhouse.com"
}.onCellHighlightChanged({ (_, row) in
if row.isHighlighted == false {
if let url = row.value {
let cleanUrl = HomeAssistantAPI.sharedInstance.CleanBaseURL(baseUrl: url)
if !cleanUrl.hasValidScheme {
let title = L10n.Settings.ConnectionSection.InvalidUrlSchemeNotification.title
let message = L10n.Settings.ConnectionSection.InvalidUrlSchemeNotification.message
let alert = UIAlertController(title: title, message: message,
preferredStyle: UIAlertControllerStyle.alert)
alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.default, handler: nil))
self.present(alert, animated: true, completion: nil)
} else {
self.baseURL = cleanUrl.cleanedURL
}
}
}
})
<<< PasswordRow("apiPassword") {
$0.title = L10n.Settings.ConnectionSection.ApiPasswordRow.title
$0.value = self.password
$0.placeholder = L10n.Settings.ConnectionSection.ApiPasswordRow.placeholder
}.onChange { row in
self.password = row.value
}.cellUpdate { cell, row in
if !row.isValid {
cell.titleLabel?.textColor = .red
}
}
<<< ButtonRow("connect") {
$0.title = "Save"
}.onCellSelection { _, _ in
if self.form.validate().count == 0 {
if let baseUrl = self.baseURL {
HomeAssistantAPI.sharedInstance.Setup(baseURLString: baseUrl.absoluteString,
password: self.password, deviceID: self.deviceID)
HomeAssistantAPI.sharedInstance.Connect().then { config -> Void in
print("Connected!")
if let url = self.baseURL {
keychain["baseURL"] = url.absoluteString
}
if let password = self.password {
keychain["apiPassword"] = password
}
self.form.setValues(["locationName": config.LocationName, "version": config.Version])
let locationNameRow: LabelRow = self.form.rowBy(tag: "locationName")!
locationNameRow.updateCell()
let versionRow: LabelRow = self.form.rowBy(tag: "version")!
versionRow.updateCell()
let statusSection: Section = self.form.sectionBy(tag: "status")!
statusSection.hidden = false
statusSection.evaluateHidden()
let detailsSection: Section = self.form.sectionBy(tag: "details")!
detailsSection.hidden = false
detailsSection.evaluateHidden()
let closeSelector = #selector(SettingsViewController.closeSettings(_:))
let doneButton = UIBarButtonItem(title: "Done", style: .done, target: self,
action: closeSelector)
self.navigationItem.setRightBarButton(doneButton, animated: true)
self.tableView.reloadData()
}.catch { error in
print("Connection error!", error)
var errorMessage = error.localizedDescription
if let error = error as? AFError {
if error.responseCode == 401 {
errorMessage = L10n.Settings.ConnectionError.Forbidden.message
}
}
let title = L10n.Settings.ConnectionErrorNotification.title
let message = L10n.Settings.ConnectionErrorNotification.message(errorMessage)
let alert = UIAlertController(title: title,
message: message,
preferredStyle: UIAlertControllerStyle.alert)
alert.addAction(UIAlertAction(title: "OK",
style: UIAlertActionStyle.default,
handler: nil))
self.present(alert, animated: true, completion: nil)
}
} else {
let errMsg = L10n.Settings.ConnectionError.InvalidUrl.message
let alert = UIAlertController(title: L10n.Settings.ConnectionError.InvalidUrl.title,
message: errMsg,
preferredStyle: UIAlertControllerStyle.alert)
alert.addAction(UIAlertAction(title: "OK",
style: UIAlertActionStyle.default,
handler: nil))
self.present(alert, animated: true, completion: nil)
}
}
}
+++ Section(header: L10n.Settings.StatusSection.header, footer: "") {
$0.tag = "status"
$0.hidden = Condition(booleanLiteral: !self.configured)
}
<<< LabelRow("locationName") {
$0.title = L10n.Settings.StatusSection.LocationNameRow.title
$0.value = L10n.Settings.StatusSection.LocationNameRow.placeholder
if let locationName = prefs.string(forKey: "location_name") {
$0.value = locationName
}
}
<<< LabelRow("version") {
$0.title = L10n.Settings.StatusSection.VersionRow.title
$0.value = L10n.Settings.StatusSection.VersionRow.placeholder
if let version = prefs.string(forKey: "version") {
$0.value = version
}
}
<<< LabelRow("iosComponentLoaded") {
$0.title = L10n.Settings.StatusSection.IosComponentLoadedRow.title
$0.value = HomeAssistantAPI.sharedInstance.iosComponentLoaded ? "✔️" : "✖️"
}
<<< LabelRow("deviceTrackerComponentLoaded") {
$0.title = L10n.Settings.StatusSection.DeviceTrackerComponentLoadedRow.title
$0.value = HomeAssistantAPI.sharedInstance.deviceTrackerComponentLoaded ? "✔️" : "✖️"
$0.hidden = Condition(booleanLiteral: HomeAssistantAPI.sharedInstance.locationEnabled == false)
}
<<< LabelRow("notifyPlatformLoaded") {
$0.title = L10n.Settings.StatusSection.NotifyPlatformLoadedRow.title
$0.value = HomeAssistantAPI.sharedInstance.iosNotifyPlatformLoaded ? "✔️" : "✖️"
$0.hidden = Condition(booleanLiteral: HomeAssistantAPI.sharedInstance.notificationsEnabled == false)
}
+++ Section(header: "", footer: L10n.Settings.DeviceIdSection.footer)
<<< TextRow("deviceId") {
$0.title = L10n.Settings.DeviceIdSection.DeviceIdRow.title
if let deviceID = self.deviceID {
$0.value = deviceID
} else {
$0.value = HomeAssistantAPI.sharedInstance.deviceID
}
$0.cell.textField.autocapitalizationType = .none
}.cellUpdate { _, row in
if row.isHighlighted == false {
if let deviceId = row.value {
HomeAssistantAPI.sharedInstance.deviceID = deviceId
self.deviceID = deviceId
keychain["deviceID"] = deviceId
}
}
}
+++ Section {
$0.tag = "details"
$0.hidden = Condition(booleanLiteral: !self.configured)
}
<<< ButtonRow("generalSettings") {
$0.hidden = Condition(booleanLiteral: !OpenInChromeController().isChromeInstalled())
$0.title = L10n.Settings.GeneralSettingsButton.title
$0.presentationMode = .show(controllerProvider: ControllerProvider.callback {
let view = SettingsDetailViewController()
view.detailGroup = "general"
return view
}, onDismiss: { vc in
_ = vc.navigationController?.popViewController(animated: true)
})
}
<<< ButtonRow("enableLocation") {
$0.title = L10n.Settings.DetailsSection.EnableLocationRow.title
$0.hidden = Condition(booleanLiteral: HomeAssistantAPI.sharedInstance.locationEnabled)
}.onCellSelection { _, row in
let pscope = PermissionScope()
pscope.addPermission(LocationAlwaysPermission(),
message: L10n.Permissions.Location.message)
pscope.show({finished, results in
if finished {
print("Location Permissions finished!", finished, results)
if results[0].status == .authorized {
prefs.setValue(true, forKey: "locationEnabled")
prefs.synchronize()
row.hidden = true
row.updateCell()
row.evaluateHidden()
let locationSettingsRow: ButtonRow = self.form.rowBy(tag: "locationSettings")!
locationSettingsRow.hidden = false
locationSettingsRow.updateCell()
locationSettingsRow.evaluateHidden()
let deviceTrackerComponentLoadedRow: LabelRow = self.form.rowBy(
tag: "deviceTrackerComponentLoaded")!
deviceTrackerComponentLoadedRow.hidden = false
deviceTrackerComponentLoadedRow.evaluateHidden()
deviceTrackerComponentLoadedRow.updateCell()
self.tableView.reloadData()
HomeAssistantAPI.sharedInstance.setupZones()
_ = HomeAssistantAPI.sharedInstance.sendOneshotLocation()
}
}
}, cancelled: { _ -> Void in
print("Permissions finished, resetting API!")
})
}
<<< ButtonRow("locationSettings") {
$0.title = L10n.Settings.DetailsSection.LocationSettingsRow.title
$0.hidden = Condition(booleanLiteral: !HomeAssistantAPI.sharedInstance.locationEnabled)
$0.presentationMode = .show(controllerProvider: ControllerProvider.callback {
let view = SettingsDetailViewController()
view.detailGroup = "location"
return view
}, onDismiss: { vc in
_ = vc.navigationController?.popViewController(animated: true)
})
}
<<< ButtonRow("enableNotifications") {
$0.title = L10n.Settings.DetailsSection.EnableNotificationRow.title
$0.hidden = Condition(booleanLiteral: HomeAssistantAPI.sharedInstance.notificationsEnabled)
}.onCellSelection { _, row in
let pscope = PermissionScope()
pscope.addPermission(NotificationsPermission(),
message: L10n.Permissions.Notification.message)
pscope.show({finished, results in
if finished {
print("Notifications Permissions finished!", finished, results)
if results[0].status == .authorized {
prefs.setValue(true, forKey: "notificationsEnabled")
prefs.synchronize()
HomeAssistantAPI.sharedInstance.setupPush()
row.hidden = true
row.evaluateHidden()
let notificationSettingsRow: ButtonRow = self.form.rowBy(tag: "notificationSettings")!
notificationSettingsRow.hidden = false
notificationSettingsRow.evaluateHidden()
let notifyPlatformLoadedRow: LabelRow = self.form.rowBy(tag: "notifyPlatformLoaded")!
notifyPlatformLoadedRow.hidden = false
notifyPlatformLoadedRow.evaluateHidden()
self.tableView.reloadData()
} else {
prefs.setValue(false, forKey: "notificationsEnabled")
prefs.synchronize()
}
}
}, cancelled: { _ -> Void in
print("Permissions finished, resetting API!")
})
}
<<< ButtonRow("notificationSettings") {
$0.title = L10n.Settings.DetailsSection.NotificationSettingsRow.title
$0.hidden = Condition(booleanLiteral: !HomeAssistantAPI.sharedInstance.notificationsEnabled)
$0.presentationMode = .show(controllerProvider: ControllerProvider.callback {
let view = SettingsDetailViewController()
view.detailGroup = "notifications"
return view
}, onDismiss: { vc in
_ = vc.navigationController?.popViewController(animated: true)
})
}
+++ Section {
$0.tag = "reset"
$0.hidden = Condition(booleanLiteral: !self.configured)
}
<<< ButtonRow("resetApp") {
$0.title = L10n.Settings.ResetSection.ResetRow.title
}.cellUpdate { cell, _ in
cell.textLabel?.textColor = .red
}.onCellSelection { _, row in
let alert = UIAlertController(title: L10n.Settings.ResetSection.ResetAlert.title,
message: L10n.Settings.ResetSection.ResetAlert.message,
preferredStyle: UIAlertControllerStyle.alert)
alert.addAction(UIAlertAction(title: "Cancel", style: .cancel, handler: nil))
alert.addAction(UIAlertAction(title: "Reset", style: .destructive, handler: { (_) in
row.hidden = true
row.evaluateHidden()
self.ResetApp()
}))
self.present(alert, animated: true, completion: nil)
}
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
func HomeAssistantDiscovered(_ notification: Notification) {
let discoverySection: Section = self.form.sectionBy(tag: "discoveredInstances")!
discoverySection.hidden = false
discoverySection.evaluateHidden()
if let userInfo = (notification as Notification).userInfo as? [String:Any] {
let discoveryInfo = DiscoveryInfoResponse(JSON: userInfo)!
let needsPass = discoveryInfo.RequiresPassword ? " - "+L10n.Settings.DiscoverySection.requiresPassword : ""
var url = "\(discoveryInfo.BaseURL!.host!)"
if let port = discoveryInfo.BaseURL!.port {
url = "\(discoveryInfo.BaseURL!.host!):\(port)"
}
// swiftlint:disable:next line_length
let detailTextLabel = "\(url) - \(discoveryInfo.Version) - \(discoveryInfo.BaseURL!.scheme!.uppercased()) \(needsPass)"
if self.form.rowBy(tag: discoveryInfo.LocationName) == nil {
discoverySection
<<< ButtonRow(discoveryInfo.LocationName) {
$0.title = discoveryInfo.LocationName
$0.cellStyle = UITableViewCellStyle.subtitle
}.cellUpdate { cell, _ in
cell.textLabel?.textColor = .black
cell.detailTextLabel?.text = detailTextLabel
}.onCellSelection({ _, _ in
self.baseURL = discoveryInfo.BaseURL
let urlRow: URLRow = self.form.rowBy(tag: "baseURL")!
urlRow.value = discoveryInfo.BaseURL
urlRow.updateCell()
let apiPasswordRow: PasswordRow = self.form.rowBy(tag: "apiPassword")!
apiPasswordRow.value = ""
apiPasswordRow.hidden = Condition(booleanLiteral: !discoveryInfo.RequiresPassword)
apiPasswordRow.evaluateHidden()
if discoveryInfo.RequiresPassword {
apiPasswordRow.add(rule: RuleRequired())
} else {
apiPasswordRow.removeAllRules()
}
self.tableView?.reloadData()
})
self.tableView?.reloadData()
} else {
if let readdedRow: ButtonRow = self.form.rowBy(tag: discoveryInfo.LocationName) {
readdedRow.hidden = false
readdedRow.updateCell()
readdedRow.evaluateHidden()
self.tableView?.reloadData()
}
}
}
self.tableView.reloadData()
}
func HomeAssistantUndiscovered(_ notification: Notification) {
if let userInfo = (notification as Notification).userInfo {
if let stringedName = userInfo["name"] as? String {
if let removingRow: ButtonRow = self.form.rowBy(tag: stringedName) {
removingRow.hidden = true
removingRow.evaluateHidden()
removingRow.updateCell()
}
}
}
let discoverySection: Section = self.form.sectionBy(tag: "discoveredInstances")!
discoverySection.hidden = Condition(booleanLiteral: (discoverySection.count < 1))
discoverySection.evaluateHidden()
self.tableView.reloadData()
}
func Connected(_ notification: Notification) {
let iosComponentLoadedRow: LabelRow = self.form.rowBy(tag: "iosComponentLoaded")!
iosComponentLoadedRow.value = HomeAssistantAPI.sharedInstance.iosComponentLoaded ? "✔️" : "✖️"
iosComponentLoadedRow.updateCell()
let deviceTrackerComponentLoadedRow: LabelRow = self.form.rowBy(tag: "deviceTrackerComponentLoaded")!
deviceTrackerComponentLoadedRow.value = HomeAssistantAPI.sharedInstance.deviceTrackerComponentLoaded ? "✔️" : "✖️"
deviceTrackerComponentLoadedRow.updateCell()
let notifyPlatformLoadedRow: LabelRow = self.form.rowBy(tag: "notifyPlatformLoaded")!
notifyPlatformLoadedRow.value = HomeAssistantAPI.sharedInstance.iosNotifyPlatformLoaded ? "✔️" : "✖️"
notifyPlatformLoadedRow.updateCell()
}
@IBOutlet var emailInput: UITextField!
func emailEntered(_ sender: UIAlertAction) {
if let email = emailInput.text {
if emailInput.text != "" {
print("Captured email", email)
Crashlytics.sharedInstance().setUserEmail(email)
print("First launch, setting NSUserDefault.")
prefs.set(true, forKey: "emailSet")
prefs.set(email, forKey: "userEmail")
} else {
checkForEmail()
}
} else {
checkForEmail()
}
}
func checkForEmail() {
if prefs.bool(forKey: "emailSet") == false || prefs.string(forKey: "userEmail") == nil {
print("This is first launch, let's prompt user for email.")
let alert = UIAlertController(title: "Welcome",
// swiftlint:disable:next line_length
message: "Please enter the email address you used to sign up for the beta program with.",
preferredStyle: UIAlertControllerStyle.alert)
alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.default, handler: emailEntered))
alert.addTextField(configurationHandler: {(textField: UITextField!) in
textField.placeholder = "myawesomeemail@gmail.com"
textField.keyboardType = .emailAddress
self.emailInput = textField
})
self.present(alert, animated: true, completion: nil)
}
}
func ResetApp() {
print("Resetting app!")
resetStores()
let bundleId = Bundle.main.bundleIdentifier!
UserDefaults.standard.removePersistentDomain(forName: bundleId)
UserDefaults.standard.synchronize()
prefs.removePersistentDomain(forName: bundleId)
prefs.synchronize()
let urlRow: URLRow = self.form.rowBy(tag: "baseURL")!
urlRow.value = nil
urlRow.updateCell()
let apiPasswordRow: PasswordRow = self.form.rowBy(tag: "apiPassword")!
apiPasswordRow.value = ""
apiPasswordRow.updateCell()
let statusSection: Section = self.form.sectionBy(tag: "status")!
statusSection.hidden = true
statusSection.evaluateHidden()
let detailsSection: Section = self.form.sectionBy(tag: "details")!
detailsSection.hidden = true
detailsSection.evaluateHidden()
self.tableView.reloadData()
}
func openAbout(_ sender: UIButton) {
let aboutView = AboutViewController()
let navController = UINavigationController(rootViewController: aboutView)
self.show(navController, sender: nil)
// self.present(navController, animated: true, completion: nil)
}
func closeSettings(_ sender: UIButton) {
self.dismiss(animated: true, completion: nil)
}
}