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Xaniasty

Jun 12th, 2024

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import SwiftUI
struct Recipe: Identifiable, Codable {
var id = UUID()
var filename: String
var name: String
var description: String
var estimatedTime: String
enum CodingKeys: String, CodingKey {
case filename
case name
case description
case estimatedTime
}
}
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: PhotoGridView(isUserLoggedIn: $isUserLoggedIn)) {
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) {
LoginView(showingLoginSheet: $showingLoginSheet, login: $login, password: $password, isUserLoggedIn: $isUserLoggedIn, showingLoginFailedAlert: $showingLoginFailedAlert, loginFailedMessage: $loginFailedMessage)
}
}
.padding(.horizontal, 40)
Spacer()
}
.navigationBarTitle("Ekran Logowania", displayMode: .inline)
}
}
}
}
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")
}
}
}
struct PhotoGridView: 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")
}
}
}
struct AddRecipeView: View {
@State private var name = ""
@State private var description = ""
@State private var estimatedTime = ""
@State private var filename = ""
@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: $filename)
}
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(id: UUID(), filename: filename, name: name, description: description, estimatedTime: estimatedTime)
var recipes = [Recipe]()
if let data = UserDefaults.standard.data(forKey: "recipes") {
if let decoded = try? JSONDecoder().decode([Recipe].self, from: data) {
recipes = decoded
}
}
recipes.append(newRecipe)
if let encoded = try? JSONEncoder().encode(recipes) {
UserDefaults.standard.set(encoded, forKey: "recipes")
}
}
}
struct LoginView: View {
@Binding var showingLoginSheet: Bool
@Binding var login: String
@Binding var password: String
@Binding var isUserLoggedIn: Bool
@Binding var showingLoginFailedAlert: Bool
@Binding var loginFailedMessage: String
var body: some View {
VStack {
Text("Logowanie")
.font(.headline)
.padding()
TextField("Login", text: $login)
.autocapitalization(.none)
.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()
}
}
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)
}
}
}

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