COVIDSafe code from version 2.0 (#37)

CovidSafe/CSGenericViewController.swift

@@ -0,0 +1,73 @@
+//
+//  CSGenericContentViewController.swift
+//  CovidSafe
+//
+//  Copyright © 2020 Australian Government. All rights reserved.
+//
+
+import UIKit
+import SafariServices
+
+class CSGenericContentViewController: UIViewController {
+    
+    @IBOutlet weak var stepCounterLabel: UILabel!
+    @IBOutlet weak var contentIllustration: UIImageView!
+    @IBOutlet weak var contentTitleLabel: UILabel!
+    @IBOutlet weak var contentDescriptionText: UITextView!
+    @IBOutlet weak var actionButton: UIButton!
+    
+    var contentViewModel: CSGenericContentViewModel?
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        guard let viewModel = contentViewModel else {
+            return
+        }
+        
+        // set the step counter
+        if let contentStep = viewModel.contentStepNumber, let contentTotal = viewModel.contentStepTotal {
+            stepCounterLabel.text = String.localizedStringWithFormat( "stepCounter".localizedString(),
+                contentStep,
+                contentTotal
+            )
+        } else {
+            stepCounterLabel.text = ""
+            stepCounterLabel.isHidden = true
+        }
+        
+        // set the illustration
+        if let illustration = viewModel.contentIllustration {
+            contentIllustration.image = illustration
+        }
+        
+        // set title and content
+        contentTitleLabel.text = viewModel.viewTitle
+        contentDescriptionText.attributedText = viewModel.viewContentDescription
+        contentDescriptionText.parseHTMLTags()
+        contentDescriptionText.addAllBold(enclosedIn: "#")
+        
+        //set button label and action
+        actionButton.setTitle(viewModel.buttonLabel, for: .normal)
+        actionButton.addTarget(self, action: #selector(pressed), for: .touchUpInside)
+    }
+    
+    @objc func pressed(sender: UIButton!) {
+        guard let viewModel = contentViewModel else {
+            return
+        }
+        
+        viewModel.buttonCallback()
+    }
+    
+}
+
+struct CSGenericContentViewModel {
+    var viewTitle: String
+    var viewContentDescription: NSAttributedString
+    var buttonLabel: String
+    var buttonCallback: () -> Void
+    var contentIllustration: UIImage?
+    var contentStepNumber: Int?
+    var contentStepTotal: Int?
+}