Merge pull request #4 from LucasJorgeHubert/feature/add-mapview-annot…

…ation Feature - Add mapview annotation
LucasJorgeHubert · May 18, 2023 · 2dd5c34 · 2dd5c34
2 parents 42f0d55 + 7f1f2ec
commit 2dd5c34
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/MarvelUI/Core/Home/View/UberMapViewRepresentable.swift b/MarvelUI/Core/Home/View/UberMapViewRepresentable.swift
@@ -25,6 +25,7 @@ struct UberMapViewRepresentable: UIViewRepresentable {
     func updateUIView(_ uiView: UIViewType, context: Context) {
         if let coordinate = locationViewModel.selectedLocationCoordinate {
             print("DEBUG: Selected coordinate in map view \(coordinate)")
+            context.coordinator.addAndSelectAnnotation(withCoordinate: coordinate)
         }
     }
 
@@ -36,13 +37,19 @@ struct UberMapViewRepresentable: UIViewRepresentable {
 extension UberMapViewRepresentable {
 
     class MapCoordinator: NSObject, MKMapViewDelegate {
+
+        // MARK: - Properties
         let parent: UberMapViewRepresentable
 
+        // MARK: - Lifecycle
+
         init(parent: UberMapViewRepresentable) {
             self.parent = parent
             super.init()
         }
 
+        // MARK: - MKMapViewDelegate
+
         func mapView(_ mapView: MKMapView, didUpdate userLocation: MKUserLocation) {
             let region = MKCoordinateRegion(
                 center: CLLocationCoordinate2D(
@@ -54,5 +61,17 @@ extension UberMapViewRepresentable {
 
             parent.mapView.setRegion(region, animated: true)
         }
+
+        // MARK: - Helpers
+
+        func addAndSelectAnnotation(withCoordinate coordinate: CLLocationCoordinate2D) {
+            parent.mapView.removeAnnotations(parent.mapView.annotations)
+            let anno = MKPointAnnotation()
+            anno.coordinate = coordinate
+            self.parent.mapView.addAnnotation(anno)
+            self.parent.mapView.selectAnnotation(anno, animated: true)
+
+            parent.mapView.showAnnotations(parent.mapView.annotations, animated: true)
+        }
     }
 }