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Xaniasty

Jun 12th, 2024

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import SwiftUI
struct AddRecipeView: View {
@State private var name = ""
@State private var description = ""
@State private var estimatedTime = ""
@State private var imageName = ""
@State private var showingImagePicker = false
var body: some View {
VStack {
TextField("Nazwa", text: $name)
.textFieldStyle(RoundedBorderTextFieldStyle())
.padding()
TextField("Opis", text: $description)
.textFieldStyle(RoundedBorderTextFieldStyle())
.padding()
TextField("Czas przygotowania", text: $estimatedTime)
.textFieldStyle(RoundedBorderTextFieldStyle())
.padding()
Button(action: {
showingImagePicker = true
}) {
Text("Dodaj zdjęcie")
.font(.headline)
.padding()
.background(Color.blue)
.foregroundColor(.white)
.cornerRadius(10)
}
.padding()
.sheet(isPresented: $showingImagePicker) {
ImagePicker(imageName: $imageName)
}
Button(action: {
saveRecipe()
}) {
Text("Zapisz przepis")
.font(.headline)
.padding()
.background(Color.green)
.foregroundColor(.white)
.cornerRadius(10)
}
.padding()
Spacer()
}
.padding()
.navigationTitle("Dodaj przepis")
}
func saveRecipe() {
let newRecipe = Recipe(name: name, description: description, estimatedTime: estimatedTime, imageName: imageName)
saveToJSON(recipe: newRecipe)
}
func saveToJSON(recipe: Recipe) {
guard let url = Bundle.main.url(forResource: "recipes", withExtension: "json") else {
print("Nie znaleziono pliku recipes.json")
return
}
do {
let data = try Data(contentsOf: url)
var recipes = try JSONDecoder().decode([Recipe].self, from: data)
recipes.append(recipe)
let newData = try JSONEncoder().encode(recipes)
try newData.write(to: url)
} catch {
print("Błąd zapisu do JSON: \(error)")
}
}
}
struct Recipe: Codable, Identifiable {
var id = UUID()
var name: String
var description: String
var estimatedTime: String
var imageName: String
}
struct AddRecipeView_Previews: PreviewProvider {
static var previews: some View {
AddRecipeView()
}
}
------------------------------------------------------------
import SwiftUI
struct UserPhotoGridView: View {
@Binding var isUserLoggedIn: Bool
var body: some View {
NavigationView {
VStack {
Text("Photo Grid View for User")
NavigationLink(destination: AddRecipeView()) {
Text("Dodaj przepis")
.font(.headline)
.padding()
.background(Color.orange)
.foregroundColor(.white)
.cornerRadius(10)
}
.padding()
Button(action: {
isUserLoggedIn = false
}) {
Text("Wyloguj się")
.font(.headline)
.padding()
.background(Color.red)
.foregroundColor(.white)
.cornerRadius(10)
}
.padding()
}
.navigationTitle("Użytkownik")
}
}
}
------------------------------------------------------------------------
import SwiftUI
import UIKit
struct ImagePicker: UIViewControllerRepresentable {
@Binding var imageName: String
func makeCoordinator() -> Coordinator {
Coordinator(self)
}
func makeUIViewController(context: Context) -> UIImagePickerController {
let picker = UIImagePickerController()
picker.delegate = context.coordinator
picker.sourceType = .photoLibrary
return picker
}
func updateUIViewController(_ uiViewController: UIImagePickerController, context: Context) {}
class Coordinator: NSObject, UINavigationControllerDelegate, UIImagePickerControllerDelegate {
var parent: ImagePicker
init(_ parent: ImagePicker) {
self.parent = parent
}
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
if let image = info[.originalImage] as? UIImage {
let fileName = UUID().uuidString + ".jpg"
let imagePath = FileManager.default.temporaryDirectory.appendingPathComponent(fileName)
if let jpegData = image.jpegData(compressionQuality: 0.8) {
try? jpegData.write(to: imagePath)
parent.imageName = fileName
}
}
picker.dismiss(animated: true)
}
}
}
---------------------------------
import SwiftUI
struct ContentView: View {
@State private var showingLoginSheet = false
@State private var login = ""
@State private var password = ""
@State private var showingPassword = false
@State private var showingLoginFailedAlert = false
@State private var loginFailedMessage = ""
@State private var isUserLoggedIn = false
var body: some View {
NavigationView {
if isUserLoggedIn {
UserPhotoGridView(isUserLoggedIn: $isUserLoggedIn)
} else {
VStack {
Spacer()
Text("Witamy w X")
.font(.largeTitle)
.padding(.bottom, 10)
Text("Wybierz sposób logowania")
.font(.subheadline)
.padding(.bottom, 40)
VStack(spacing: 20) {
NavigationLink(destination: GuestPhotoGridView()) {
Text("Jako gość")
.font(.headline)
.frame(minWidth: 0, maxWidth: .infinity)
.padding()
.background(Color.blue)
.foregroundColor(.white)
.cornerRadius(10)
}
Button(action: {
showingLoginSheet = true
}) {
Text("Zaloguj się")
.font(.headline)
.frame(minWidth: 0, maxWidth: .infinity)
.padding()
.background(Color.green)
.foregroundColor(.white)
.cornerRadius(10)
}
.sheet(isPresented: $showingLoginSheet) {
VStack {
Text("Logowanie")
.font(.headline)
.padding()
TextField("Login", text: $login)
.autocapitalization(.none) // Zapobiega automatycznej kapitalizacji
.textFieldStyle(RoundedBorderTextFieldStyle())
.padding()
if showingPassword {
TextField("Hasło", text: $password)
.textFieldStyle(RoundedBorderTextFieldStyle())
.padding()
} else {
SecureField("Hasło", text: $password)
.textFieldStyle(RoundedBorderTextFieldStyle())
.padding()
}
Button(action: {
showingPassword.toggle()
}) {
HStack {
Image(systemName: showingPassword ? "eye.slash.fill" : "eye.fill")
Text(showingPassword ? "Ukryj hasło" : "Pokaż hasło")
}
.font(.subheadline)
.foregroundColor(.blue)
}
.padding(.bottom, 20)
if showingLoginFailedAlert {
Text(loginFailedMessage)
.foregroundColor(.red)
.padding()
}
HStack {
Button("Anuluj") {
showingLoginSheet = false
}
.padding()
Button("OK") {
if login == "TestUser" && password == "TestPassword" {
showingLoginFailedAlert = false
login = ""
password = ""
showingLoginSheet = false
isUserLoggedIn = true
} else {
loginFailedMessage = "Nieprawidłowy login lub hasło"
showingLoginFailedAlert = true
}
}
.padding()
}
}
.padding()
}
}
.padding(.horizontal, 40)
Spacer()
}
.navigationBarTitle("Ekran Logowania", displayMode: .inline)
}
}
}
}
struct GuestPhotoGridView: View {
var body: some View {
Text("Photo Grid View for Guest")
}
}

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