add spinner at WalletVC

@@ -8,10 +8,16 @@
 import UIKit
 
 @objc public class WalletSpinnerTableViewCell: UITableViewCell {
+    @IBOutlet weak var spinner: UIActivityIndicatorView!
     
     public override func awakeFromNib() {
         super.awakeFromNib()
         // Initialization code
+        
+        spinner.color = UIColor(red: 0.05, green: 0.65, blue: 0.00, alpha: 1.00)
+        
+        spinner.translatesAutoresizingMaskIntoConstraints = false
+        spinner.startAnimating()
     }
 
     public override func setSelected(_ selected: Bool, animated: Bool) {
@@ -20,4 +26,11 @@ import UIKit
         // Configure the view for the selected state
     }
     
+    // This is a fix for spinner stopping its animation when reusing cells
+    public override func prepareForReuse() {
+        super.prepareForReuse()
+        if let spinner = self.spinner {
+            spinner.startAnimating()
+        }
+    }
 }

@@ -78,6 +78,8 @@ import SwiftEventBus
     var unifiedCouponsDiscount:Float = 0.0
     
     var forYouExpanded: Bool = false;
+    var showSpinner: Bool = false;
+    var showActiveCouponsBanners: Bool = false;
     
    
     public override func viewDidLoad() {
@@ -100,8 +102,10 @@ import SwiftEventBus
             DispatchQueue.main.async {
                 self.unifiedCoupons = swiftApi().getUnifiedCouponList()
                 // TODO: Maybe add this
-                self.matchOldSMCoupons()
-                self.updateMarketBadge()
+                // TODO: Uncomment if discounts are shown again in wallet
+//                self.matchOldSMCoupons()
+//                self.updateMarketBadge()
+                self.handleSpinnerAndEmptyView()
                 self.tableView.reloadData()
             }
         }
@@ -111,13 +115,9 @@ import SwiftEventBus
             DispatchQueue.main.async {
                 print("=== vouchers_fetched event ===")
                 
-                // TODO: hide Spinner
-                
-                if (swiftApi().getShowVouchersBanner() == "true") {
-                    // TODO: show Vouchers Banner
-                } else {
-                    // TODO: hide Vouchers Banner
-                }
+                self.handleSpinnerAndEmptyView()
+//                self.showSpinner = false
+                self.tableView.reloadData()
                 
             }
         }
@@ -481,21 +481,15 @@ import SwiftEventBus
         emptyImage.image = UIImage(named: "ic_empty_wallet_2", in: MyEmptyClass.resourceBundle(), compatibleWith: nil)
         emptyLabel.text = "Δεν έχεις κάποιον ενεργό κωδικό ή κουπόνι! Μπες τώρα στην ενότητα COSMOTE For You και βρες αποκλειστικές προσφορές!"
         
-        matchOldSMCoupons()
-        updateMarketBadge()
+        // TODO: Uncomment if discounts are shown again in wallet
+//        matchOldSMCoupons()
+//        updateMarketBadge()
         
         // TODO: DELETE if emptyView is needed again
-        emptyView.isHidden = true
-        emptyViewHeight.constant = 0
+//        emptyView.isHidden = true
+//        emptyViewHeight.constant = 0
         
-        if (swiftApi().getShowVouchersBanner() == "") {
-            // TODO: show Spinner
-            // TODO: hide Vouchers Banner
-        } else if (swiftApi().getShowVouchersBanner() == "true") {
-            // TODO: show Vouchers Banner
-        } else {
-            // TODO: hide Vouchers Banner
-        }
+        self.handleSpinnerAndEmptyView()
         
     }
 
@@ -554,7 +548,9 @@ import SwiftEventBus
         // TODO: Maybe add this
         // self.matchOldSMCoupons()
         // <===
-        self.updateMarketBadge()
+        // TODO: Uncomment if discounts are shown again in wallet
+//        self.updateMarketBadge()
+        self.handleSpinnerAndEmptyView()
         self.tableView.reloadData()
 
         self.startTimer()
@@ -705,6 +701,40 @@ import SwiftEventBus
         
     }
     
+    func handleSpinnerAndEmptyView() {
+        if (swiftApi().getShowVouchersBanner() == "") {
+            self.showSpinner = true
+            
+            if (self.dfyCoupons.count == 0 && self.unifiedCoupons.count == 0 && self.coupons.count == 0) {
+                self.showSpinner = false
+                self.showActiveCouponsBanners = false
+                
+                self.emptyView.isHidden = false
+                self.emptyViewHeight.constant = self.emptyView.intrinsicContentSize.height
+                
+            } else {
+                self.emptyView.isHidden = true
+                self.emptyViewHeight.constant = 0
+                
+                self.showActiveCouponsBanners = true
+            }
+            
+        } else {
+            self.emptyView.isHidden = true
+            self.emptyViewHeight.constant = 0
+            
+            self.showSpinner = false
+            
+            if (self.dfyCoupons.count == 0 && self.unifiedCoupons.count == 0 && self.coupons.count == 0) {
+                self.showActiveCouponsBanners = false
+                
+            } else {
+                self.showActiveCouponsBanners = true
+            }
+        }
+    }
+    
+    
     // MARK: - API Functions
     func getCouponsSetsDealsRequest() {
         swiftApi().getCouponSetsDealsAsync(getCouponsSetsDealsCallback, failureCallback: {errorCode in
@@ -734,6 +764,7 @@ import SwiftEventBus
             DispatchQueue.main.async {
                 self.matchOldSMCoupons()
                 self.updateMarketBadge()
+                self.handleSpinnerAndEmptyView()
                 self.tableView.reloadData()
             }
         } else {
@@ -957,7 +988,7 @@ extension WalletViewController: UITableViewDelegate, UITableViewDataSource{
     
     public func numberOfSections(in tableView: UITableView) -> Int {
 //        return 4
-        return 2
+        return 3
     }
     
     public func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
@@ -994,6 +1025,12 @@ extension WalletViewController: UITableViewDelegate, UITableViewDataSource{
             } else {
                 return 0
             }
+        } else if (section == 2) {
+            if (self.showSpinner == true) {
+                return 1
+            } else {
+                return 0
+            }
         } else {
             return 0
         }
@@ -1042,6 +1079,12 @@ extension WalletViewController: UITableViewDelegate, UITableViewDataSource{
             } else {
                 return 0.0
             }
+        } else if (indexPath.section == 2) {
+            if (self.showSpinner == true) {
+                return UITableView.automaticDimension
+            } else {
+                return 0.0
+            }
         } else {
             return 0.0
         }
@@ -1141,6 +1184,8 @@ extension WalletViewController: UITableViewDelegate, UITableViewDataSource{
 //            } else {
                 return nil
 //            }
+        } else if (section == 2) {
+            return nil
         } else {
             return nil
         }
@@ -1187,6 +1232,8 @@ extension WalletViewController: UITableViewDelegate, UITableViewDataSource{
 //            } else {
                 return 0.0
 //            }
+        } else if (section == 2) {
+            return 0.0
         } else {
             return 0.0
         }
@@ -1232,9 +1279,12 @@ extension WalletViewController: UITableViewDelegate, UITableViewDataSource{
             cell.configureCell(dfyCount: self.dfyCoupons.count, smCount: self.unifiedCoupons.count, gfyCount: self.coupons.count)
             return cell
             
-        } else {
+        } else if (indexPath.section == 1) {
             let cell = tableView.dequeueReusableCell(withIdentifier: "WalletVouchersBannerTableViewCellId", for: indexPath) as! WalletVouchersBannerTableViewCell
-//            cell.configureCell(totalCouponValue: self.totalCouponValue, totalCouponDiscount: self.totalCouponDiscount, unifiedCouponsDiscount: self.unifiedCouponsDiscount, forYouExpanded: self.forYouExpanded)
+            cell.configureCell(showSeparator: self.showActiveCouponsBanners)
+            return cell
+        } else {
+            let cell = tableView.dequeueReusableCell(withIdentifier: "WalletSpinnerTableViewCellId", for: indexPath) as! WalletSpinnerTableViewCell
             return cell
         }
         
@@ -1292,6 +1342,8 @@ extension WalletViewController: UITableViewDelegate, UITableViewDataSource{
             
             SwiftEventBus.post("vouchers_banner_pressed")
             
+        } else if (indexPath.section == 2) {
+            // Do nothing
         } else {
             // Do nothing
         }

@@ -8,6 +8,8 @@
 import UIKit
 
 @objc public class WalletVouchersBannerTableViewCell: UITableViewCell {
+    @IBOutlet weak var separatorView: UIView!
+    @IBOutlet weak var separatorTopSpace: NSLayoutConstraint!
     @IBOutlet weak var sectionTitleLabel: UILabel!
     @IBOutlet weak var voucherBannerView: UIView!
     @IBOutlet weak var voucherBannerIconImage: UIImageView!
@@ -42,4 +44,15 @@ import UIKit
         // Configure the view for the selected state
     }
     
+    func configureCell(showSeparator: Bool) {
+        if (showSeparator == true) {
+            separatorView.isHidden = false
+            separatorTopSpace.constant = 25
+            
+        } else {
+            separatorView.isHidden = true
+            separatorTopSpace.constant = 0
+        }
+    }
+
 }