Custom Alert Dialog

Alert.swift

let paragraphStyle = NSMutableParagraphStyle()
            paragraphStyle.lineSpacing = 3
            paragraphStyle.alignment = .left
            let titleText = NSAttributedString(
                string: "Coming Soon",
                attributes: [
                    NSAttributedString.Key.paragraphStyle: paragraphStyle,
                    NSAttributedString.Key.foregroundColor : UIColor.black,
                    NSAttributedString.Key.font : R.font.ubuntuMedium(size: 16)!,
                ]
            )
            let messageText = NSAttributedString(
                string: "Fitur yang kamu pilih, akan segera kami hadirkan",
                attributes: [
                    NSAttributedString.Key.paragraphStyle: paragraphStyle,
                    NSAttributedString.Key.foregroundColor : UIColor.black,
                    NSAttributedString.Key.font : R.font.ubuntu(size: 14)!,
                ]
            )
            let alert = UIAlertController(title: "", message: "", preferredStyle: .alert)
            alert.setValue(titleText, forKey: "attributedTitle")
            alert.setValue(messageText, forKey: "attributedMessage")
            alert.view.subviews.first?.subviews.first?.subviews.first?.backgroundColor = .white
            if let nav = self.parentContainerViewController()?.navigationController {
                nav.present(alert, animated: true) {
                    alert.view.superview?.isUserInteractionEnabled = true
                    alert.view.superview?.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(self.didTapOutsideAlert)))
                }
            }

@objc func didTapOutsideAlert() {
        if let nav = self.parentContainerViewController()?.navigationController {
            nav.dismiss(animated: true, completion: nil)
        }
    }