102 lines
3.5 KiB
Swift
102 lines
3.5 KiB
Swift
//
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// Copyright 2021-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only
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// Please see LICENSE in the repository root for full details.
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//
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import UIKit
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import Reusable
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protocol VersionCheckAlertViewControllerDelegate: AnyObject {
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func alertViewControllerDidRequestDismissal(_ alertViewController: VersionCheckAlertViewController)
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func alertViewControllerDidRequestAction(_ alertViewController: VersionCheckAlertViewController)
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}
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struct VersionCheckAlertViewControllerDetails {
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let title: String
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let subtitle: String
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let actionButtonTitle: String
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}
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class VersionCheckAlertViewController: UIViewController {
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@IBOutlet private var alertContainerView: UIView!
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@IBOutlet private var titleLabel: UILabel!
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@IBOutlet private var subtitleLabel: UILabel!
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@IBOutlet private var dismissButton: UIButton!
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@IBOutlet private var actionButton: UIButton!
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private var themeService: ThemeService!
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private var details: VersionCheckAlertViewControllerDetails?
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weak var delegate: VersionCheckAlertViewControllerDelegate?
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static func instantiate(themeService: ThemeService) -> VersionCheckAlertViewController {
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let versionCheckAlertViewController = VersionCheckAlertViewController(nibName: nil, bundle: nil)
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versionCheckAlertViewController.themeService = themeService
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versionCheckAlertViewController.modalPresentationStyle = .overFullScreen
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versionCheckAlertViewController.modalTransitionStyle = .crossDissolve
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return versionCheckAlertViewController
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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actionButton.layer.masksToBounds = true
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actionButton.layer.cornerRadius = 6.0
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configureWithDetails(details)
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NotificationCenter.default.addObserver(self, selector: #selector(updateTheme), name: .themeServiceDidChangeTheme, object: nil)
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updateTheme()
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}
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func configureWithDetails(_ details: VersionCheckAlertViewControllerDetails?) {
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guard let details = details else {
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return
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}
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guard self.isViewLoaded else {
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self.details = details
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return
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}
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titleLabel.text = details.title
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actionButton.setTitle(details.actionButtonTitle, for: .normal)
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let attributedSubtitle = NSMutableAttributedString(string: details.subtitle)
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let paragraphStyle = NSMutableParagraphStyle()
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paragraphStyle.lineHeightMultiple = 1.2
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paragraphStyle.alignment = .center
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attributedSubtitle.addAttribute(.paragraphStyle, value: paragraphStyle, range: .init(location: 0, length: attributedSubtitle.length))
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subtitleLabel.attributedText = attributedSubtitle
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}
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// MARK: - Private
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@IBAction private func onDismissButtonTap(_ sender: UIButton) {
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delegate?.alertViewControllerDidRequestDismissal(self)
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}
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@IBAction private func onActionButtonTap(_ sender: UIButton) {
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delegate?.alertViewControllerDidRequestAction(self)
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}
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@objc private func updateTheme() {
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let theme = themeService.theme
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alertContainerView.backgroundColor = theme.colors.background
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titleLabel.textColor = theme.colors.primaryContent
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subtitleLabel.textColor = theme.colors.secondaryContent
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dismissButton.tintColor = theme.colors.secondaryContent
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actionButton.vc_setBackgroundColor(theme.colors.accent, for: .normal)
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}
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}
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