add about page

pass/Controllers/BasicStaticTableViewController.swift

@@ -0,0 +1,64 @@
+//
+//  BasicTableViewController.swift
+//  pass
+//
+//  Created by Mingshen Sun on 9/2/2017.
+//  Copyright © 2017 Bob Sun. All rights reserved.
+//
+
+import UIKit
+
+enum CellDataType {
+    case link, segue, empty
+}
+
+enum CellDataKey {
+    case type, title, link, footer
+}
+
+class BasicStaticTableViewController: UITableViewController {
+    var tableData = [[Dictionary<CellDataKey, Any>]]()
+    var navigationItemTitle: String?
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        navigationItem.title = navigationItemTitle
+    }
+    
+    override func numberOfSections(in tableView: UITableView) -> Int {
+        return tableData.count
+    }
+    
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        return tableData[section].count
+    }
+
+    override func didReceiveMemoryWarning() {
+        super.didReceiveMemoryWarning()
+        // Dispose of any resources that can be recreated.
+    }
+    
+    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+        let cell = UITableViewCell()
+        let cellData = tableData[indexPath.section][indexPath.row]
+        cell.textLabel?.text = cellData[CellDataKey.title] as? String
+        cell.accessoryType = .disclosureIndicator
+        return cell
+    }
+    
+    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+        tableView.deselectRow(at: indexPath, animated: true)
+        let cellData = tableData[indexPath.section][indexPath.row]
+        let cellDataType = cellData[CellDataKey.type] as? CellDataType
+        switch cellDataType! {
+        case .segue:
+            let link = cellData[CellDataKey.link] as? String
+            performSegue(withIdentifier: link!, sender: self)
+        case .link:
+            let link = cellData[CellDataKey.link] as? String
+            UIApplication.shared.open(URL(string: link!)!, options: [:], completionHandler: nil)
+        default:
+            break
+        }
+    }
+}