School Commit Init

2024-08-31 12:07:21 +03:00
commit 0b130ee18c
2801 changed files with 4720552 additions and 0 deletions
@@ -0,0 +1,219 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Xml.Linq;
+using District_3_App.LogIn;
+using District_3_App.ProfileSocialNetworkInfoStuff.Entities;
+using District_3_App.ProfileSocialNetworkInfoStuff.ProfileNetworkInfo_Service;
+
+namespace District_3_App.ExtraInfo
+{
+    /// <summary>
+    /// Interaction logic for PaymentForm.xaml
+    /// </summary>
+    public partial class PaymentForm : UserControl
+    {
+        public Account Account { get; set; }
+
+        private ProfileNetworkInfoService profileNetworkInfoService;
+
+        private UserManager userManager;
+        private XDocument xmlDoc;
+        public PaymentForm(ProfileNetworkInfoService profileNetworkInfoService)
+        {
+            this.profileNetworkInfoService = profileNetworkInfoService;
+            InitializeComponent();
+            try
+            {
+                string xmlFilePath = "./Users.xml";
+                xmlDoc = XDocument.Load(xmlFilePath);
+                userManager = new UserManager(xmlFilePath);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"Failed to load XML file: {ex.Message}", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
+                return;
+            }
+            /*var users = xmlDoc.Descendants("User");
+            Guid id = Guid.NewGuid();
+            string username = "test_1";
+            string email = "testines@gmail.com";
+            string password = "Test-1";
+            string confirmationPassword = "Test-1";
+            var user = FindUserByUsernameAndPassword(username, password);*/
+
+            /*if (user != null)
+            {
+                Account = new Account(new User(id,username, password,email,confirmationPassword), "", "", "", "");
+                DataContext = this;
+            }*/
+            string username = "test_1";
+            string password = "Test-1";
+
+            // Authenticate user
+            if (userManager.AuthenticateUser(username, password))
+            {
+                bool isLoggedIn = userManager.IsUserLoggedIn();
+
+                if (isLoggedIn)
+                {
+                    User currentUser = userManager.GetUsers().FirstOrDefault(u => u.Username == username);
+
+                    if (currentUser != null)
+                    {
+                        Account = new Account(currentUser, string.Empty, string.Empty, string.Empty, string.Empty);
+                        DataContext = this;
+                    }
+                    else
+                    {
+                        MessageBox.Show("User details not found.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
+                        return;
+                    }
+                }
+                else
+                {
+                    MessageBox.Show("No user is currently logged in.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
+                    return;
+                }
+            }
+            else
+            {
+                MessageBox.Show("User not found or authentication failed.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
+                return;
+            }
+        }
+        /*else
+        {
+            MessageBox.Show("User not found in XML.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
+            return;
+        }*/
+        private XElement FindUserByUsernameAndPassword(string username, string password)
+        {
+            /*foreach (var userElement in xmlDoc.Root.Elements("User"))
+            {
+                User currUser = new User
+                {
+                    id = Guid.Parse(userElement.Attribute("id").Value),
+                    username = userElement.Attribute("Username").Value,
+                    email = userElement.Attribute("Email").Value,
+                    password = userElement.Attribute("Password").Value,
+                    confirmationPassword = userElement.Attribute("ConfirmationPassword").Value,
+                };
+            }
+            var user = xmlDoc.Descendants("User")
+                             .FirstOrDefault(u => (string)u.Element("Username") == username &&
+                                                  (string)u.Element("Password") == password);
+
+            return user;*/
+            foreach (var userElement in xmlDoc.Root.Elements("User"))
+            {
+                string xmlUsername = userElement.Attribute("Username")?.Value;
+                string xmlPassword = userElement.Attribute("Password")?.Value;
+
+                if (xmlUsername == username && xmlPassword == password)
+                {
+                    return userElement;
+                }
+            }
+            return null;
+        }
+        private void Button_Click(object sender, RoutedEventArgs e)
+        {
+            bool isValid = true;
+            if (!ValidateCardNumber(CardNumberTextBox.Text))
+            {
+                MessageBox.Show("Card Number must be a string of 16 digits (numeric input only).", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
+                isValid = false;
+            }
+            if (!ValidateExpirationDate(ExpirationDateTextBox.Text))
+            {
+                MessageBox.Show("Expiration Date must be in MM/YY format (numeric input only).", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
+                isValid = false;
+            }
+
+            if (!ValidateCVV(CVVTextBox.Text))
+            {
+                MessageBox.Show("CVV must be a three-digit code (numeric input only).", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
+                isValid = false;
+            }
+
+            if (!ValidateHolderName(HolderNameTextBox.Text))
+            {
+                MessageBox.Show("Holder Name must contain alphabetic characters only.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
+                isValid = false;
+            }
+
+            if (isValid)
+            {
+                Account.CardNumber = CardNumberTextBox.Text;
+                Account.ExpirationDate = ExpirationDateTextBox.Text;
+                Account.CVV = CVVTextBox.Text;
+                Account.HolderName = HolderNameTextBox.Text;
+
+                var newContent = new PaymentConfirmed();
+
+                CompleteGrid.Children.Clear();
+                Grid.SetColumn(newContent, 1);
+                CompleteGrid.Children.Add(newContent);
+            }
+        }
+        private bool ValidateCardNumber(string cardNumber)
+        {
+            return !string.IsNullOrWhiteSpace(cardNumber) && (cardNumber.Length == 16 && IsNumeric(cardNumber));
+        }
+
+        private bool ValidateExpirationDate(string expirationDate)
+        {
+            if (string.IsNullOrWhiteSpace(expirationDate) || expirationDate.Length != 5)
+            {
+                return false;
+            }
+
+            string[] parts = expirationDate.Split('/');
+            if (parts.Length != 2)
+            {
+                return false;
+            }
+
+            if (!int.TryParse(parts[0], out int month) || !int.TryParse(parts[1], out int year))
+            {
+                return false;
+            }
+
+            int currentYear = DateTime.Now.Year % 100;
+            return month >= 1 && month <= 12 && year >= currentYear && year <= currentYear + 10;
+        }
+
+        private bool ValidateCVV(string cvv)
+        {
+            return !string.IsNullOrWhiteSpace(cvv) && (cvv.Length == 3 && IsNumeric(cvv));
+        }
+
+        private bool ValidateHolderName(string holderName)
+        {
+            return !string.IsNullOrWhiteSpace(holderName) && IsAlphabetic(holderName);
+        }
+
+        private bool IsNumeric(string value)
+        {
+            return long.TryParse(value, out _);
+        }
+
+        private bool IsAlphabetic(string value)
+        {
+            return value.All(c => char.IsLetter(c) || char.IsWhiteSpace(c));
+        }
+    }
+}