VPN initial

main/TVCHosts.swift

@@ -0,0 +1,80 @@
+import UIKit
+
+class TVCHosts: UITableViewController {
+	
+	private var attributedDomain: NSAttributedString = NSAttributedString(string: "")
+	public var domain: String? {
+		willSet {
+			attributedDomain = NSAttributedString(string: ".\(newValue ?? "")",
+				attributes: [.foregroundColor : UIColor.darkGray])
+		}
+	}
+	private var dataSource: [GroupedDomain] = []
+	
+	override func viewDidLoad() {
+		super.viewDidLoad()
+		// pull-to-refresh
+		tableView.refreshControl = UIRefreshControl()
+		tableView.refreshControl?.addTarget(self, action: #selector(reloadDataSource(_:)), for: .valueChanged)
+		performSelector(inBackground: #selector(reloadDataSource(_:)), with: nil)
+		NotificationCenter.default.addObserver(forName: UIApplication.didBecomeActiveNotification, object: nil, queue: OperationQueue.main) { [weak self] _ in
+			self?.reloadDataSource(nil)
+		}
+	}
+	
+	@objc private func reloadDataSource(_ sender : Any?) {
+//		dataSource = [("hi", [1, 2]), ("there", [2, 4, 8, 1580472632]), ("dude", [1, 2, 3])]
+//		return ()
+		dataSource = []
+		guard let dom = domain, let db = try? SQLiteDatabase.open(path: DB_PATH) else {
+			return
+		}
+		dataSource = db.hostsForDomain(dom as NSString)
+		
+//		var list: [String: [Int64]] = [:]
+//		db.subdomainsForDomain(appIdentifier: dom as NSString) { query in
+////			let x = query.dns.split(separator: ".").reversed().joined(separator: ".")
+//			let x = query.host ?? ""
+//			if list[x] == nil {
+//				list[x] = []
+//			}
+//			list[x]?.append(query.ts)
+//		}
+//		dataSource = list.sorted{ $0.0 < $1.0 }
+		DispatchQueue.main.async {
+			if let refreshControl = sender as? UIRefreshControl {
+				refreshControl.endRefreshing()
+			}
+			self.tableView.reloadData()
+		}
+	}
+	
+	override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
+		if let index = tableView.indexPathForSelectedRow?.row {
+			
+			let entry = dataSource[index]
+			segue.destination.navigationItem.prompt = "\(entry.label).\(domain ?? "")"
+			let vc = (segue.destination as? TVCHostDetails)
+			vc?.domain = domain
+			vc?.host = entry.label
+		}
+	}
+	
+	// MARK: - Data Source
+	
+	override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+		return dataSource.count
+	}
+	
+	override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+		let cell = tableView.dequeueReusableCell(withIdentifier: "HostCell")!
+		let entry = dataSource[indexPath.row]
+		let last = Date.init(timeIntervalSince1970: Double(entry.lastModified))
+		let x = NSMutableAttributedString(string: entry.label)
+		x.append(attributedDomain)
+		cell.textLabel?.attributedText = x
+//		cell.textLabel?.text = "\(entry.label).\(domain ?? "")"
+		cell.detailTextLabel?.text = "\(dateFormatter.string(from: last))   —   \(entry.count)"
+		return cell
+	}
+}