COVIDSafe code from version 1.1

CovidSafe/InfoViewController.swift

@@ -0,0 +1,104 @@
+import UIKit
+import CoreData
+import KeychainSwift
+
+final class InfoViewController: UIViewController {
+    @IBOutlet weak var identifierLabel: UILabel!
+    @IBOutlet weak var devicesEncounteredLabel: UILabel!
+    @IBOutlet weak var clearLogsButton: UIButton!
+    @IBOutlet weak var advertisementSwitch: UISwitch!
+    @IBOutlet weak var scanningSwitch: UISwitch!
+    @IBOutlet weak var centralStateLabel: UILabel!
+    @IBOutlet weak var obtainBluetoothStateButton: UIButton!
+    @IBOutlet weak var peripheralStateLabel: UILabel!
+    @IBOutlet weak var discoveredPeripheralsCountLabel: UILabel!
+    private var devicesEncounteredCount: Int?
+    
+    @IBOutlet weak var versionNumLabel: UILabel!
+    
+    
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+        fetchDevicesEncounteredCount()
+        self.identifierLabel.text = DeviceIdentifier.getID()
+        self.versionNumLabel.text = "\(PlistHelper.getvalueFromInfoPlist(withKey: kCFBundleVersionKey as String) ?? "no commit hash")"
+    }
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        advertisementSwitch.addTarget(self, action: #selector(self.advertisementSwitchChanged), for: UIControl.Event.valueChanged)
+        scanningSwitch.addTarget(self, action: #selector(self.scanningSwitchChanged), for: UIControl.Event.valueChanged)
+        clearLogsButton.addTarget(self, action:#selector(self.clearLogsButtonClicked), for: .touchUpInside)
+        obtainBluetoothStateButton.addTarget(self, action:#selector(self.obtainBluetoothStateButtonClicked), for: .touchUpInside)
+        
+    }
+    
+    @IBAction func logoutBtn(_ sender: UIButton) {
+        do {
+            // do a logout if we still leave this button in
+            performSegue(withIdentifier: "logoutToInitialVCSegue", sender: nil)
+        } catch {
+            print("Unable to log out")
+        }
+        
+    }
+    
+    @IBAction func requestUploadOTP(_ sender: UIButton) {
+        let keychain = KeychainSwift()
+        guard let jwt = keychain.get("JWT_TOKEN") else {
+            DLog("Error trying to upload when not logged in")
+            return
+        }
+        InitiateUploadAPI.requestUploadOTP(session: jwt) { (success, error) in
+            DLog("success? \(success) error \(String(describing: error))")
+        }
+    }
+    
+    func fetchDevicesEncounteredCount() {
+        guard let appDelegate = UIApplication.shared.delegate as? AppDelegate else {
+            return
+        }
+        let managedContext = appDelegate.persistentContainer.viewContext
+        let fetchRequest = Encounter.fetchRequestForRecords()
+        
+        do {
+            let devicesEncountered = try managedContext.fetch(fetchRequest)
+            let uniqueIDs = Set(devicesEncountered.map { $0.msg })
+            self.devicesEncounteredLabel.text = String(uniqueIDs.count)
+        } catch let error as NSError {
+            print("Could not fetch. \(error), \(error.userInfo)")
+        }
+    }
+    
+    @objc
+    func advertisementSwitchChanged(mySwitch: UISwitch) {
+        BluetraceManager.shared.toggleAdvertisement(mySwitch.isOn)
+    }
+    
+    @objc
+    func scanningSwitchChanged(mySwitch: UISwitch) {
+        BluetraceManager.shared.toggleScanning(mySwitch.isOn)
+    }
+    
+    @objc
+    func clearLogsButtonClicked() {
+        guard let appDelegate = UIApplication.shared.delegate as? AppDelegate else {
+            return
+        }
+        let managedContext = appDelegate.persistentContainer.viewContext
+        let fetchRequest = NSFetchRequest<Encounter>(entityName: "Encounter")
+        fetchRequest.includesPropertyValues = false
+        do {
+            let encounters = try managedContext.fetch(fetchRequest)
+            for encounter in encounters {
+                managedContext.delete(encounter)
+            }
+            try managedContext.save()
+        } catch {
+            print("Could not perform delete. \(error)")
+        }
+    }
+    
+    @objc
+    func obtainBluetoothStateButtonClicked() { }
+}