Dactyloidae iOS initial commit

mobile/ios/Client/Frontend/AuthenticationManager/RequirePasscodeIntervalViewController.swift

@@ -0,0 +1,77 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+import Foundation
+import Shared
+import SwiftKeychainWrapper
+
+/// Screen presented to the user when selecting the time interval before requiring a passcode
+class RequirePasscodeIntervalViewController: UITableViewController {
+    let intervalOptions: [PasscodeInterval] = [
+        .immediately,
+        .oneMinute,
+        .fiveMinutes,
+        .tenMinutes,
+        .fifteenMinutes,
+        .oneHour
+    ]
+
+    fileprivate let BasicCheckmarkCell = "BasicCheckmarkCell"
+    fileprivate var authenticationInfo: AuthenticationKeychainInfo?
+
+    init() {
+        super.init(nibName: nil, bundle: nil)
+    }
+
+    required init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        title = AuthenticationStrings.requirePasscode
+
+        tableView.accessibilityIdentifier = "AuthenticationManager.passcodeIntervalTableView"
+
+        tableView.register(UITableViewCell.self, forCellReuseIdentifier: BasicCheckmarkCell)
+        tableView.backgroundColor = UIConstants.TableViewHeaderBackgroundColor
+
+        let headerFooterFrame = CGRect(origin: CGPoint.zero, size: CGSize(width: self.view.frame.width, height: UIConstants.TableViewHeaderFooterHeight))
+        let headerView = SettingsTableSectionHeaderFooterView(frame: headerFooterFrame)
+        headerView.showTopBorder = false
+        headerView.showBottomBorder = true
+
+        let footerView = SettingsTableSectionHeaderFooterView(frame: headerFooterFrame)
+        footerView.showTopBorder = true
+        footerView.showBottomBorder = false
+
+        tableView.tableHeaderView = headerView
+        tableView.tableFooterView = footerView
+    }
+
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+        self.authenticationInfo = KeychainWrapper.sharedAppContainerKeychain.authenticationInfo()
+        tableView.reloadData()
+    }
+
+    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+        let cell = tableView.dequeueReusableCell(withIdentifier: BasicCheckmarkCell, for: indexPath)
+        let option = intervalOptions[indexPath.row]
+        let intervalTitle = NSAttributedString.tableRowTitle(option.settingTitle, enabled: true)
+        cell.textLabel?.attributedText = intervalTitle
+        cell.accessoryType = authenticationInfo?.requiredPasscodeInterval == option ? .checkmark : .none
+        return cell
+    }
+
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        return intervalOptions.count
+    }
+
+    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+        authenticationInfo?.updateRequiredPasscodeInterval(intervalOptions[indexPath.row])
+        KeychainWrapper.sharedAppContainerKeychain.setAuthenticationInfo(authenticationInfo)
+        tableView.reloadData()
+    }
+}