Rsych

import SwiftUI
import MapKit

struct ContentView: View {
    // MARK: - Properties
    @State private var centerCoordinate = CLLocationCoordinate2D()
    @State private var locations = [MKPointAnnotation]()
    @State private var selectedPlace: MKPointAnnotation?
    @State private var showingPlaceDetails = false
    

Rsych

import MapKit
import SwiftUI

struct MapView: UIViewRepresentable {
    @Binding var centerCoordinate: CLLocationCoordinate2D
    @Binding var selectedPlace: MKPointAnnotation?
    @Binding var showingPlaceDetails: Bool
    var annotations: [MKPointAnnotation]
    
    class Coordinator: NSObject, MKMapViewDelegate {

Rsych

struct BiometricAuth: View {
    // MARK: - Properties
    @State private var isUnlocked = false
    
    // MARK: - Body
    var body: some View {
        VStack {
            if isUnlocked {
                Text("Unlocked")
            } else {

Rsych

func authenticate() {
    let context = LAContext()
    var error: NSError?
    
    if context.canEvaluatePolicy(.deviceOwnerAuthenticationWithBiometrics, error: &error) {
        let reason = "We need to unlock your data."
        
        context.evaluatePolicy(.deviceOwnerAuthenticationWithBiometrics, localizedReason: reason) { success, authError in
            DispatchQueue.main.async {
                if success {

Rsych

import MapKit
import SwiftUI

struct MapView: UIViewRepresentable {
    class Coordinator: NSObject, MKMapViewDelegate {
        var parent: MapView
        
        init(_ parent: MapView) {
            self.parent = parent
        }

Rsych

import MapKit
import SwiftUI

struct MapView: UIViewRepresentable {
        func makeUIView(context: Context) -> MKMapView {
            let mapView = MKMapView()
            return mapView
        } //: makeUIView func
    
        func updateUIView(_ view: MKMapView, context: Context) {

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    // MARK: - Body
    var body: some View {
        Group {
            if loadingState == .loading {
                LoadingView()
            } else if loadingState == .success {
                SuccessView()
            } else if loadingState == .failed {
                FailedView()
            }

Rsych

struct LoadingView: View {
    var body: some View {
        Text("Loading...")
    }
} //: LoadingView

struct SuccessView: View {
    var body: some View {
        Text("Success")
    }

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struct SwitchingViewEnums: View {
    // MARK: - Properties
    enum LoadingState {
        case loading, success, failed
    } //: View State enum
    
    var loadingState = LoadingState.loading

Rsych

Text("Filemanager Bundle")
        .onTapGesture {
            let str2 = "Test 2"
            let path2 = FileManager.default.documentDirectory().appendingPathComponent("message2.txt")
            do {
                try str2.write(to: path2, atomically: true, encoding: .utf8)
                let input2 = try String(contentsOf: path2)
                print(input2)
            } catch {
                print(error.localizedDescription)