Chore:wrench:: #32 Seperate searchedView

- MapView에서 검색한 결과만을 다루는 SearchedView 분리
- locationManager의 queryString의 유무가 아닌 isSearching 변수로 검색 중인지 여부 판단
- dismissSearch로 좌표 선택 완료시 자동으로 검색 종료 상태로 전환

Nav/View/MapView.swift

@@ -22,28 +22,7 @@ struct MapView: View {
                     annotationItems: mockDatas) {
                     data in MapMarker(coordinate: data.coordinate)
                 }
-
-                if locationManager.searchQuery != "" {
-                    List(locationManager.completions) { completion in
-                        Button {
-                            locationManager.loadAddressCoordinate(completion) { location in
-                                withAnimation {
-                                    region = location
-                                }
-                            }
-                            locationManager.searchQuery = ""
-                        } label: {
-                            VStack(alignment: .leading) {
-                                Text(completion.title)
-                                if completion.subtitle != "" {
-                                    Text(completion.subtitle)
-                                        .font(.subheadline)
-                                        .foregroundColor(.gray)
-                                }
-                            }
-                        }
-                    }
-                }
+                SearchedView(locationManager: locationManager, region: $region)
             }
             .navigationTitle("NAV")
             .searchable(
@@ -55,6 +34,37 @@ struct MapView: View {
     }
 }
 
+private struct SearchedView: View {
+    let locationManager: LocationManager
+    @Binding var region: MKCoordinateRegion
+    @Environment(\.isSearching) private var isSearching
+    @Environment(\.dismissSearch) private var dismissSearch
+
+    var body: some View {
+        if isSearching {
+            List(locationManager.completions) { completion in
+                Button {
+                    locationManager.loadAddressCoordinate(completion) { location in
+                        withAnimation {
+                            region = location
+                        }
+                    }
+                    dismissSearch()
+                } label: {
+                    VStack(alignment: .leading) {
+                        Text(completion.title)
+                        if completion.subtitle != "" {
+                            Text(completion.subtitle)
+                                .font(.subheadline)
+                                .foregroundColor(.gray)
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
 struct MapView_Previews: PreviewProvider {
     static var previews: some View {
         MapView()