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@@ -1,121 +0,0 @@
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-import Foundation
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-import UIKit
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-import DcCore
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-
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-class QrInviteViewController: UITableViewController {
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- private let rowQRCode = 0
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- private let rowDescription = 1
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-
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- let dcContext: DcContext
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- let chatId: Int
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-
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- var onDismissed: (() -> Void)?
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-
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- init(dcContext: DcContext, chatId: Int) {
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- self.dcContext = dcContext
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- self.chatId = chatId
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- super.init(nibName: nil, bundle: nil)
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- }
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-
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- required init?(coder _: NSCoder) {
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- fatalError("init(coder:) has not been implemented")
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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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- title = String.localized("qrshow_join_contact_title")
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- tableView.separatorStyle = .none
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- }
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-
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- override func viewDidDisappear(_ animated: Bool) {
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- onDismissed?()
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- }
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-
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- override func tableView(_: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
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- let row = indexPath.row
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- switch row {
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- case rowQRCode:
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- return createQRCodeCell()
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- case rowDescription:
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- return createInfoLabelCell()
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- default:
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- return UITableViewCell(style: .default, reuseIdentifier: nil)
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- }
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- }
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-
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- override func numberOfSections(in _: UITableView) -> Int {
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- return 1
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- }
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-
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- override func tableView(_: UITableView, numberOfRowsInSection section: Int) -> Int {
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- return 2
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- }
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-
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- override func tableView(_: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
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- switch indexPath.row {
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- case rowQRCode:
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- return 225
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- case rowDescription:
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- return 40
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- default:
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- return 10
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- }
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- }
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-
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- private func createQRCodeCell() -> UITableViewCell {
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- let cell = UITableViewCell(style: .default, reuseIdentifier: "qrCodeCell")
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- let qrCode = createQRCodeView()
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- cell.contentView.addSubview(qrCode)
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- cell.selectionStyle = .none
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-
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- let qrCodeConstraints = [qrCode.constraintAlignTopTo(cell.contentView, paddingTop: 50),
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- qrCode.constraintCenterXTo(cell.contentView)]
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- cell.contentView.addConstraints(qrCodeConstraints)
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- return cell
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- }
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-
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- private func createInfoLabelCell() -> UITableViewCell {
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- let label = createDescriptionView()
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- let cell = UITableViewCell(style: .default, reuseIdentifier: "qrCodeCell")
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- cell.contentView.addSubview(label)
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- cell.selectionStyle = .none
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- let labelConstraints = [label.constraintCenterXTo(cell.contentView),
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- label.constraintAlignTopTo(cell.contentView, paddingTop: 45),
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- label.constraintAlignLeadingTo(cell.contentView, paddingLeading: 30),
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- label.constraintAlignTrailingTo(cell.contentView, paddingTrailing: 30)]
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- cell.contentView.addConstraints(labelConstraints)
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- return cell
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- }
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-
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- private func createQRCodeView() -> UIView {
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- let width: CGFloat = 200
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- let frame = CGRect(origin: .zero, size: .init(width: width, height: width))
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- let imageView = QRCodeView(frame: frame)
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- if let qrCode = dcContext.getSecurejoinQr(chatId: chatId) {
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- imageView.generateCode(
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- qrCode,
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- foregroundColor: .darkText,
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- backgroundColor: .white
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- )
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- }
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- imageView.translatesAutoresizingMaskIntoConstraints = false
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- imageView.widthAnchor.constraint(equalToConstant: width).isActive = true
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- imageView.heightAnchor.constraint(equalToConstant: width).isActive = true
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- return imageView
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- }
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-
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- private func createDescriptionView() -> UIView {
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- let label = UILabel.init()
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- label.translatesAutoresizingMaskIntoConstraints = false
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- let dcChat = dcContext.getChat(chatId: chatId)
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- if !dcChat.name.isEmpty {
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- label.text = String.localizedStringWithFormat(String.localized("qrshow_join_group_hint"), dcChat.name)
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- }
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- label.lineBreakMode = .byWordWrapping
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- label.numberOfLines = 0
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- label.textAlignment = .center
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- label.font = UIFont.preferredFont(forTextStyle: .subheadline)
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- label.adjustsFontForContentSizeCategory = true
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- return label
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- }
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-}
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cyberta