Add MapViewController

@@ -5,25 +5,143 @@
 //  Created by Manos Chorianopoulos on 7/2/24.
 //
 
+
 import UIKit
+import MapKit
+
+@objc public class MapViewController: UIViewController, MKMapViewDelegate {
+    @IBOutlet private var mapView: MKMapView!
+    
+    var merchantsArray:Array<swiftApi.MerchantModel> = []
+    
 
-@objc public class MapViewController: UIViewController {
+    var loading: Bool = false
+    let initialLocation = CLLocation(latitude: 37.9641262, longitude: 23.7468592) // greece
 
     public override func viewDidLoad() {
         super.viewDidLoad()
         
-        // Do any additional setup after loading the view.
+//        self.hidesBottomBarWhenPushed = true
+        
+        mapView.delegate = self
+        mapView.centerToLocation(initialLocation, regionRadius: 1000000)
+        
+        load()
     }
     
+    public override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
         
-    /*
-    // MARK: - Navigation
+//        self.navigationController?.hideHairline()
+    }
     
-    // In a storyboard-based application, you will often want to do a little preparation before navigation
-    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
-        // Get the new view controller using segue.destination.
-        // Pass the selected object to the new view controller.
+    @objc func load() {
+    
+        if (loading) {
+            return;
+        }
+        showLoading()
+        
+        self.merchantsArray = generateRandomMerchantsInGreece()
+        self.loadMapPins()
+        showContent()
     }
-    */
     
+    func generateRandomMerchantsInGreece() -> Array<swiftApi.MerchantModel> {
+        // Define the approximate bounding box coordinates for Greece
+        let greeceBoundingBox = MKCoordinateRegion(
+            center: CLLocationCoordinate2D(latitude: 38.5, longitude: 23.0),
+            span: MKCoordinateSpan(latitudeDelta: 2.0, longitudeDelta: 3.0)
+        )
+        
+        // Generate 10 random merchants within Greece's bounding box
+        var randomMerchants: Array<swiftApi.MerchantModel> = []
+        for _ in 1...10 {
+            let randomLatitude = Double.random(in: greeceBoundingBox.center.latitude - greeceBoundingBox.span.latitudeDelta / 2 ... greeceBoundingBox.center.latitude + greeceBoundingBox.span.latitudeDelta / 2)
+            let randomLongitude = Double.random(in: greeceBoundingBox.center.longitude - greeceBoundingBox.span.longitudeDelta / 2 ... greeceBoundingBox.center.longitude + greeceBoundingBox.span.longitudeDelta / 2)
+            
+            let randomMerchant = swiftApi.MerchantModel()
+            randomMerchant._latitude = randomLatitude
+            randomMerchant._longitude = randomLongitude
+            
+            randomMerchants.append(randomMerchant)
+        }
+        
+        return randomMerchants
+    }
+    
+
+    private func showLoading() {
+        
+        loading = true
+    }
+    
+    private func showContent() {
+        
+        loading = false
+    }
+    
+    private func loadMapPins() {
+        for item in merchantsArray {
+            let pin = MerchantAnnotation(item)
+            
+            if let annotationView = mapView.view(for: pin) {
+                annotationView.isEnabled = false
+            }
+            mapView.addAnnotation(pin)
+            
+        }
+    }
+    
+    // map view delegate
+    public func mapView(_ mapView: MKMapView, viewFor annotation: MKAnnotation) -> MKAnnotationView? {
+
+//        guard !(annotation is MKUserLocation) else {
+//            return nil
+//        }
+
+        var annotationView = mapView.dequeueReusableAnnotationView(withIdentifier: "warply_custom")
+        if (annotationView == nil) {
+            annotationView = MKAnnotationView(annotation: annotation, reuseIdentifier: "warply_custom")
+            annotationView?.canShowCallout = false
+        } else {
+            annotationView?.annotation = annotation
+        }
+
+        // custom pin image
+        let customImageSize = CGSize(width: 60, height: 50)
+        
+        annotationView?.image = UIImage(named: "map_marker", in: MyEmptyClass.resourceBundle(), compatibleWith: nil)
+        
+        
+        annotationView?.frame = CGRect(x: 0, y: 0, width: customImageSize.width, height: customImageSize.height)
+        
+        // Add shadow
+        annotationView?.layer.shadowColor = UIColor(red: 0.00, green: 0.00, blue: 0.00, alpha: 0.16).cgColor
+        annotationView?.layer.shadowOffset = CGSize(width: 0.0, height: 3.0)
+        annotationView?.layer.shadowOpacity = 1.0
+        annotationView?.layer.shadowRadius = 6.0
+
+        return annotationView
+    }
+    
+    public func mapView(_ mapView: MKMapView, didSelect view: MKAnnotationView) {
+        // Disable the default behavior of selecting and zooming in on the pin
+        mapView.deselectAnnotation(view.annotation, animated: false)
+    }
+    
+    public func mapView(_ mapView: MKMapView, didDeselect view: MKAnnotationView) {
+
+    }
+}
+
+private extension MKMapView {
+    
+  func centerToLocation(_ location: CLLocation, regionRadius: CLLocationDistance = 1000) {
+    let coordinateRegion = MKCoordinateRegion(
+      center: location.coordinate,
+      latitudinalMeters: regionRadius,
+      longitudinalMeters: regionRadius)
+    setRegion(coordinateRegion, animated: true)
+  }
 }