Андрей Геращенко
336 lines
12 KiB
Swift
336 lines
12 KiB
Swift
//
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// WalletPinControllern.swift
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// Wallet
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//
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// Created by Saveliy Stavitsky on 12/4/20.
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// Copyright © 2020 List. All rights reserved.
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//
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import UIKit
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import WalletKit
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final class WalletPinController: UIViewController {
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static func instantiate(viewModel: WalletPinViewModel? = nil) -> WalletPinController {
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let controller = WalletPinController(nibName: "WalletPinController", bundle: Bundle.main)
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controller.viewModel = viewModel ?? WalletPinViewModel()
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return controller
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}
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enum WalletPinControllerType {
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case old
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case new
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case protectionNew
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}
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private enum PinStackType {
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case error
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case empty
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case filled
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}
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private enum Constants {
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static let maxPinLength: Int = 4
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static let maxPinInputTries: Int = 5
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static let NoPinDigits: Int = 0
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}
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@IBOutlet weak var logoTopConstraint: NSLayoutConstraint!
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@IBOutlet var headerTitleLabel: UILabel!
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@IBOutlet var headerDescriptionLabel: UILabel!
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@IBOutlet var pinStackView: UIStackView!
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@IBOutlet private weak var submitBtn: UIButton!
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@IBOutlet private weak var haveWalletButton: UIButton!
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@IBOutlet var leftButton: UIButton!
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@IBOutlet var errorTopConstraint: NSLayoutConstraint!
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@IBOutlet var errorTitleLabel: UILabel!
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@IBOutlet var errorTryLabel: UILabel!
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@IBOutlet var timeoutTitleLabel: UILabel!
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@IBOutlet var timeoutLabel: UILabel!
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@IBOutlet var outOfTriesErrorView: UIView!
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@IBOutlet var numbersStackView: UIStackView!
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@IBOutlet var numberButtons: [UIButton]!
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@IBOutlet private var warningView: CommonViewWarning!
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var viewModel: WalletPinViewModel!
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var type: WalletPinControllerType = .new
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var showBackButton = true
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var repeatPin: [Int] = []
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var pin: [Int] = [Int]() {
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didSet {
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self.setupPinStack(type: .empty)
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self.errorTitleLabel.isHidden = true
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self.setupPinStack(type: .filled)
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if self.repeatPin.count == Constants.maxPinLength,
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self.pin.count == Constants.maxPinLength,
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self.repeatPin != self.pin {
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self.setupPinStack(type: .error)
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self.errorTitleLabel.isHidden = false
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}
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}
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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self.timeoutTitleLabel.textAlignment = .center
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self.warningView.makeCritical()
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self.numbersStackView.spacing = UIScreen.main.bounds.height < 570 ? 8 : 24
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if self.viewModel.validatePin.isExist {
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self.setupForPinValidation()
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} else {
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self.setupForPinSetting()
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}
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self.headerDescriptionLabel.font = .font(style: .regular, size: 14)
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for button in self.numberButtons {
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button.titleLabel?.font = .font(style: .regular, size: 28)
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button.setTitleColor(Asset.textGranite.color, for: .normal)
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}
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self.leftButton.titleLabel?.font = .font(style: .medium, size: 18)
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}
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override func viewDidAppear(_ animated: Bool) {
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super.viewDidAppear(animated)
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self.callBiometricsSignInIfEnabled()
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}
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private func callBiometricsSignInIfEnabled() {
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if self.viewModel.isBiometricksEnabled {
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self.viewModel.submitBiometric?()
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}
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}
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@IBAction
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private func onSubmit(_ : AnyObject?) {
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}
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@IBAction private func onUnderstand(_ : AnyObject?) {
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Account.Service.Authorize.shared.clearPinTries()
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self.repeatPin = []
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self.pin = []
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self.viewModel.validatePin = nil
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self.setupPinErrorsPresentation(isHidden: true)
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self.outOfTriesErrorView.isHidden = true
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self.setupForPinSetting()
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}
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@IBAction func haveWalletPrssed(_: AnyObject?) {
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Alert.hint(text: L10n.Account.Onboarding.Password.hint)
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}
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@IBAction func numberPressed(_ sender: Any) {
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guard let value = (sender as? UIButton)?.tag else { return }
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switch value {
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case -4:
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self.leftButton.isHidden = !self.viewModel.submitBiometric.isExist
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if !self.viewModel.submitBiometric.isExist {
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self.headerTitleLabel.text = L10n.Account.Pin.Enter.title
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}
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self.repeatPin = []
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self.pin = []
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self.viewModel.submitBiometric?()
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case -1:
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self.pin = self.pin.dropLast()
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default:
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self.pin += [value]
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}
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if self.pin.count == Constants.maxPinLength {
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self.pinValidation()
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}
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}
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private func setupForPinValidation() {
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self.title = "" // L10n.Account.Authorize.title
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self.logoTopConstraint.constant = -40
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if self.viewModel.submitBiometric.isExist {
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self.headerTitleLabel.text = L10n.Account.Pin.Enter.title
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} else {
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self.headerTitleLabel.text = type == .new ? L10n.Account.Pin.Enter.titleNew : L10n.Account.Pin.Enter.titleOld
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}
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if self.showBackButton {
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self.navigationItem.leftBarButtonItem = .back { [weak self] in
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self?.navigationController?.dismiss(animated: true)
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}
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}
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// Clear the background image.
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self.navigationController?.navigationBar.setBackgroundImage(UIImage(), for: .default)
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// Clear the shadow image.
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self.navigationController?.navigationBar.shadowImage = UIImage()
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// Ensure the navigation bar is translucent.
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self.navigationController?.navigationBar.isTranslucent = true
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self.leftButton.isHidden = !(self.viewModel.isBiometricksEnabled) || !self.viewModel.submitBiometric.isExist
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self.leftButton.lzTitle = ""
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self.leftButton.setImage(Asset.accountPinFaceId.image, for: .normal)
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self.headerTitleLabel.font = .font(style: .regular, size: 14)
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self.headerTitleLabel.textColor = Asset.textGranite.color.withAlphaComponent(0.7)
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self.headerDescriptionLabel.isHidden = true
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}
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private func setupForPinSetting() {
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self.headerTitleLabel.font = .font(style: .bold, size: 24)
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self.headerTitleLabel.textColor = Asset.textGranite.color
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self.headerDescriptionLabel.isHidden = false
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self.leftButton.lzTitle = L10n.Common.Button.back
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if self.repeatPin.count == 0 {
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self.leftButton.isHidden = true
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} else {
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self.leftButton.isHidden = false
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self.headerTitleLabel.text = L10n.Account.Pin.Repeat.title
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}
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}
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private func pinValidation() {
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if let validatePin = self.viewModel.validatePin {
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let password = self.pin.map { "\($0)" }.joined()
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if validatePin(password) {
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self.viewModel.validatePinSuccess(from: self)
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} else {
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if Account.Service.Authorize.shared.getPinTries().count >= Constants.maxPinInputTries {
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self.outOfTriesErrorView.isHidden = false
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self.viewModel.clearAccountData(from: self)
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}
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self.setupPinErrorsPresentation(isHidden: false)
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}
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} else {
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let repeatPin = self.repeatPin.count
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let pinCount = self.pin.count
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if repeatPin == Constants.NoPinDigits,
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pinCount == Constants.maxPinLength {
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self.headerLabelRepeatSetup()
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self.repeatPin = self.pin
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self.pin = []
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} else if repeatPin == Constants.maxPinLength,
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pinCount == Constants.maxPinLength,
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self.repeatPin == self.pin {
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let pinCode = self.pin.map { "\($0)" }.joined()
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Account.Service.Authorize.shared.update(password: pinCode)
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self.successShow()
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}
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}
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}
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private func headerLabelRepeatSetup() {
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leftButton.isHidden = false
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headerTitleLabel.text = L10n.Account.Pin.Repeat.title
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}
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private func setupPinErrorsPresentation(isHidden: Bool) {
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if !isHidden {
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self.setupPinStack(type: .error)
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self.pin = []
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self.errorTryLabel.text = L10n.Account.Pin.tryCount(Constants.maxPinInputTries - Account.Service.Authorize.shared.getPinTries().count)
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}
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self.errorTryLabel.isHidden = isHidden
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self.errorTitleLabel.isHidden = isHidden
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self.warningView.isHidden = isHidden
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}
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private func setupPinStack(type: PinStackType) {
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var image: UIImage
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switch type {
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case .empty:
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image = Asset.accountPinStarEmpty.image
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case .error:
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image = Asset.accountPinStarError.image
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case .filled:
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image = Asset.accountPinStarFill.image
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let arrangedSubviews = self.pinStackView.arrangedSubviews
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for index in self.pin.indices where index < arrangedSubviews.count {
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if let stack = arrangedSubviews[index] as? UIStackView {
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(stack.arrangedSubviews.first as? UIImageView)?.image = image
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}
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}
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return
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}
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self.pinStackView.arrangedSubviews
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.compactMap { $0 as? UIStackView }
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.compactMap { $0.arrangedSubviews.first as? UIImageView }
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.forEach { $0.image = image }
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}
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private func successShow() {
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UserDefaults.standard.setValue(true, forKey: "isPinPwdMode")
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let password = self.pin.map { "\($0)" }.joined()
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self.viewModel.updatePassword(password, using: self)
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Popup.show(
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title: L10n.Account.Onboarding.Success.title,
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description: L10n.Account.Onboarding.Success.description,
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submit: Account.Service.isBiometricksAvailable ? L10n.Account.Onboarding.Success.submit : L10n.Common.Button.ok,
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in: self, { ctrl in
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if let popUp = ctrl as? CommonControllerPopup { popUp.muteCompletion = true }
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ctrl.dismiss(animated: true)
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guard Account.Service.isBiometricksAvailable else {
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self.viewModel.dismissController(self)
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return
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}
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let result: () -> Void = {
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self.viewModel.dismissController(self)
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}
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let submit: (UIViewController) -> Void = { ctrl in
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if let popUp = ctrl as? CommonControllerPopup { popUp.muteCompletion = true }
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ctrl.dismiss(animated: true)
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self.viewModel.checkBiometrics { success in
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success ? Alert.success()
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: Alert.error(text: L10n.Account.Onboarding.Bimetricks.error)
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self.viewModel.dismissController(self)
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}
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}
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if Account.Service.isFaceIdAvailable {
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Popup.show(
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title: L10n.Account.Onboarding.FaceId.title,
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image: Asset.commonFaceId.image,
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description: L10n.Account.Onboarding.FaceId.description,
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submit: L10n.Account.Onboarding.FaceId.submit,
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in: self,
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submit, result
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)
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} else {
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Popup.show(
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title: L10n.Account.Onboarding.TouchId.title,
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image: Asset.commonTouchId.image,
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description: L10n.Account.Onboarding.TouchId.description,
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submit: L10n.Account.Onboarding.TouchId.submit,
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in: self,
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submit, result
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)
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}
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}
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) {
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self.viewModel.dismissController(self)
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}
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}
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}
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