CouponBarcodeViewController accessibilities

@@ -90,6 +90,9 @@ import AVFoundation
         // Do any additional setup after loading the view.
         setBackButton()
         setNavigationTitle("Εκπτωτικό κουπόνι")
+        
+        // Temporarily disable the table view's accessibility to prevent immediate focus shift
+        self.mainView.accessibilityElementsHidden = true
 
         // backgroundImage.image = UIImage(named: "coupons_scrollview_white", in: Bundle(for: MyEmptyClass.self), compatibleWith: nil)
         backgroundImage.image = UIImage(named: "coupons_scrollview_white", in: MyEmptyClass.resourceBundle(), compatibleWith: nil)
@@ -552,6 +555,7 @@ import AVFoundation
         print("Coupon Description: " + (couponSetData?.short_description ?? ""))
         print("Coupon Expiration: " + (coupon?.expiration ?? ""))
         
+        setupAccessibilty()
     }
     
     public override func viewWillAppear(_ animated: Bool) {
@@ -562,6 +566,19 @@ import AVFoundation
         self.navigationController?.hideHairline()
     }
     
+    public override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+
+//        DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
+            UIAccessibility.post(notification: .screenChanged, argument: self.navigationItem.titleView)
+//        }
+        
+        // Re-enable table view accessibility after the announcement
+        DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {
+            self.mainView.accessibilityElementsHidden = false
+        }
+    }
+    
     public func textView(_ textView: UITextView, shouldInteractWith URL: URL, in characterRange: NSRange, interaction: UITextItemInteraction) -> Bool {
         UIApplication.shared.open(URL)
 
@@ -571,6 +588,44 @@ import AVFoundation
 
     
     // MARK: - Functions
+    func setupAccessibilty () {
+        couponImage.isAccessibilityElement = true
+        couponImage.accessibilityLabel = "Φωτογραφία εκπτωτικού κουπονιού"
+        couponImage.accessibilityTraits = .image
+
+        var formatedExpiration = ""
+        let dateFormatter = DateFormatter()
+//        dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
+        dateFormatter.locale = Locale(identifier: "en_US_POSIX")
+        if let date = coupon?.expirationDate {
+            // Set output format in Greek
+            dateFormatter.locale = Locale(identifier: "el_GR") // Greek locale
+            dateFormatter.dateFormat = "d MMMM yyyy"
+            let resultString = dateFormatter.string(from: date)
+            formatedExpiration = "Ισχύει έως " + resultString
+        } else {
+            formatedExpiration = "Ισχύει έως " + (coupon?.expiration ?? "")
+        }
+        expirationLabel.isAccessibilityElement = true
+        expirationLabel.accessibilityLabel = formatedExpiration
+        
+        redeemButton.isAccessibilityElement = true
+        redeemButton.accessibilityLabel = redeemButton.title(for: .normal)
+        redeemButton.accessibilityHint = "Διπλό πάτημα για άνοιγμα"
+        redeemButton.accessibilityTraits = .button
+        
+        mapButton.isAccessibilityElement = true
+        mapButton.accessibilityLabel = mapButton.title(for: .normal)
+        mapButton.accessibilityHint = "Διπλό πάτημα για άνοιγμα"
+        mapButton.accessibilityTraits = .button
+        
+        termsButton.isAccessibilityElement = true
+        termsButton.accessibilityLabel = termsButton.title(for: .normal)
+        termsButton.accessibilityHint = "Διπλό πάτημα για εμφάνιση"
+        termsButton.accessibilityTraits = .button
+        termsButton.accessibilityValue = "Συμπτυγμένο"
+    }
+    
     func toggleTerms() {
         if (termsVisible) {
             termsTextView.isHidden = false
@@ -578,11 +633,18 @@ import AVFoundation
             termsTextViewHeight.constant = termsTextView.sizeThatFits(targetSize).height
             
             termsButton.setImage(UIImage(named: "ic_up_dark_2.png", in: MyEmptyClass.resourceBundle(), compatibleWith: nil), for: .normal)
+            
+            termsButton.accessibilityValue = "Ανεπτυγμένο"
+            termsButton.accessibilityHint = "Διπλό πάτημα για απόκρυψη"
+            
         } else {
             termsTextView.isHidden = true
             termsTextViewHeight.constant = CGFloat(0)
             
             termsButton.setImage(UIImage(named: "ic_down_dark_2.png", in: MyEmptyClass.resourceBundle(), compatibleWith: nil), for: .normal)
+            
+            termsButton.accessibilityValue = "Συμπτυγμένο"
+            termsButton.accessibilityHint = "Διπλό πάτημα για εμφάνιση"
         }
     }