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//
// AddCreditSucceededViewController.swift
// MullvadVPN
//
// Created by Sajad Vishkai on 2022-09-23.
// Copyright © 2025 Mullvad VPN AB. All rights reserved.
//
import UIKit
protocol AddCreditSucceededViewControllerDelegate: AnyObject {
func header(in controller: AddCreditSucceededViewController) -> String
func titleForAction(in controller: AddCreditSucceededViewController) -> String
func addCreditSucceededViewControllerDidFinish(in controller: AddCreditSucceededViewController)
}
class AddCreditSucceededViewController: UIViewController, RootContainment {
private let statusImageView: StatusImageView = {
let statusImageView = StatusImageView(style: .success)
statusImageView.translatesAutoresizingMaskIntoConstraints = false
return statusImageView
}()
private let titleLabel: UILabel = {
let label = UILabel()
label.font = UIFont.boldSystemFont(ofSize: 20)
label.textColor = .white
label.numberOfLines = 0
label.translatesAutoresizingMaskIntoConstraints = false
return label
}()
private let messageLabel: UILabel = {
let label = UILabel()
label.font = UIFont.systemFont(ofSize: 17)
label.textColor = UIColor.white.withAlphaComponent(0.6)
label.numberOfLines = 0
label.translatesAutoresizingMaskIntoConstraints = false
return label
}()
private let dismissButton: AppButton = {
let button = AppButton(style: .default)
button.translatesAutoresizingMaskIntoConstraints = false
return button
}()
override var preferredStatusBarStyle: UIStatusBarStyle {
.lightContent
}
var preferredHeaderBarPresentation: HeaderBarPresentation {
HeaderBarPresentation(style: .default, showsDivider: true)
}
var prefersHeaderBarHidden: Bool {
false
}
var prefersDeviceInfoBarHidden: Bool {
true
}
weak var delegate: AddCreditSucceededViewControllerDelegate? {
didSet {
dismissButton.setTitle(delegate?.titleForAction(in: self), for: .normal)
titleLabel.text = delegate?.header(in: self)
}
}
init(timeAddedComponents: DateComponents) {
super.init(nibName: nil, bundle: nil)
view.backgroundColor = .secondaryColor
view.directionalLayoutMargins = UIMetrics.contentLayoutMargins
messageLabel.text = String(
format: NSLocalizedString("%@ was added to your account.", comment: ""),
timeAddedComponents.formattedAddedDay
)
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func viewDidLoad() {
super.viewDidLoad()
configureUI()
addDismissButtonHandler()
}
private func configureUI() {
let contentHolderView = UIView(frame: .zero)
view.addConstrainedSubviews([contentHolderView]) {
contentHolderView.pinEdgesToSuperview(.all(UIMetrics.SettingsRedeemVoucher.successfulRedeemMargins))
}
contentHolderView.addConstrainedSubviews([statusImageView, titleLabel, messageLabel, dismissButton]) {
statusImageView.pinEdgesToSuperviewMargins(PinnableEdges([.top(0)]))
statusImageView.centerXAnchor.constraint(equalTo: view.centerXAnchor)
titleLabel.pinEdgesToSuperviewMargins(PinnableEdges([.leading(0), .trailing(0)]))
titleLabel.topAnchor.constraint(
equalTo: statusImageView.bottomAnchor,
constant: UIMetrics.TableView.sectionSpacing
)
messageLabel.topAnchor.constraint(
equalTo: titleLabel.layoutMarginsGuide.bottomAnchor,
constant: UIMetrics.interButtonSpacing
)
messageLabel.pinEdgesToSuperviewMargins(PinnableEdges([.leading(0), .trailing(0)]))
dismissButton.pinEdgesToSuperviewMargins(.all().excluding(.top))
}
}
private func addDismissButtonHandler() {
dismissButton.addTarget(
self,
action: #selector(handleDismissTap),
for: .touchUpInside
)
}
@objc private func handleDismissTap() {
delegate?.addCreditSucceededViewControllerDidFinish(in: self)
}
}
private extension DateComponents {
var formattedAddedDay: String {
let formatter = DateComponentsFormatter()
formatter.allowedUnits = [.day]
formatter.unitsStyle = .full
return formatter.string(from: self) ?? ""
}
}
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