3 Schichten Model

3 Schichten Model umgesetzt

bibtalk/bib-talk/App.xaml

@@ -2,7 +2,7 @@
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:local="clr-namespace:bib_talk"
-             StartupUri="Login.xaml">
+             StartupUri="UI/Login.xaml">
     <Application.Resources>
          
     </Application.Resources>

bibtalk/bib-talk/Business/readme.txt

@@ -0,0 +1,2 @@
+Alle Business Klassen sind die [name].xaml.cs Dateien.
+Diese sind NICHT in diesem Ordner, weil wir sie von der [name].xaml Datei nicht trennen können.

bibtalk/bib-talk/MainWindow.xaml.cs

@@ -1,238 +0,0 @@
-using Newtonsoft.Json;
-using System;
-using System.Collections.Generic;
-using System.Globalization;
-using System.Net.Http;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Threading;
-
-namespace bib_talk
-{
-    public partial class MainWindow : Window
-    {
-        private DispatcherTimer _timer;
-        public string loggedinUser;
-        private bool isFirstLoad = true;
-
-        public MainWindow()
-        {
-            InitializeComponent();
-            InitializeTimer();
-            LoadData();
-        }
-
-        public MainWindow(string user)
-        {
-            loggedinUser = user;
-            InitializeComponent();
-            InitializeTimer();
-            LoadData();
-            LoadMessages();
-        }
-
-        private void InitializeTimer()
-        {
-            _timer = new DispatcherTimer
-            {
-                Interval = TimeSpan.FromSeconds(2)
-            };
-            _timer.Tick += (sender, e) => { LoadMessages(); LoadOnlineUsers(); };
-            _timer.Start();
-        }
-        public void LoadData()
-        {
-            loggedinuser.Text = "Logged in as: " + loggedinUser;
-        }
-
-        private void CloseButton_Click(object sender, RoutedEventArgs e)
-        {
-            LogoutUser();
-            this.Close();
-        }
-
-        private void DraggableArea_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
-        {
-            if (e.ButtonState == MouseButtonState.Pressed)
-            {
-                DragMove();
-            }
-        }
-
-        private async void LoadMessages()
-        {
-            using (var client = new HttpClient())
-            {
-                var response = await client.GetAsync("http://daddypig.dns.navy:5114/api/messages/get");
-                if (response.IsSuccessStatusCode)
-                {
-                    var responseContent = await response.Content.ReadAsStringAsync();
-                    var messages = JsonConvert.DeserializeObject<List<Message>>(responseContent);
-                    chatlistbox.ItemsSource = messages;
-                    if (chatlistbox.Items.Count > 0)
-                    {
-                        var lastItem = chatlistbox.Items[chatlistbox.Items.Count - 1];
-                        chatlistbox.ScrollIntoView(lastItem);
-                    }
-                }
-            }
-        }
-        private async void LogoutUser()
-        {
-            using (var client = new HttpClient())
-            {
-                var logoutData = new { Username = loggedinUser, Password = "", Email = "", Birthday = "", IsOnline = "" };
-                var json = JsonConvert.SerializeObject(logoutData);
-                var content = new StringContent(json, Encoding.UTF8, "application/json");
-
-                var response = await client.PostAsync("http://daddypig.dns.navy:5114/api/users/logout", content);
-
-                var responseContent = await response.Content.ReadAsStringAsync();
-
-                this.Close();
-            }
-        }
-        private async void LoadOnlineUsers()
-        {
-            using (var client = new HttpClient())
-            {
-                var response = await client.GetAsync("http://daddypig.dns.navy:5114/api/users/online-users");
-                if (response.IsSuccessStatusCode)
-                {
-                    var responseContent = await response.Content.ReadAsStringAsync();
-                    var onlineUsers = JsonConvert.DeserializeObject<List<User>>(responseContent);
-                    onlineUsersListBox.ItemsSource = onlineUsers;
-                }
-            }
-        }
-
-        private async void messageBOX_KeyDown(object sender, KeyEventArgs e)
-        {
-            if (e.Key == Key.Enter)
-            {
-                if (!string.IsNullOrEmpty(messageBOX.Text))
-                {
-                    var message = new MessageDto
-                    {
-                        Username = loggedinUser,
-                        Message = messageBOX.Text,
-                        Timestamp = DateTime.Now,
-                    };
-
-                    using (var client = new HttpClient())
-                    {
-                        var json = JsonConvert.SerializeObject(message);
-                        var content = new StringContent(json, Encoding.UTF8, "application/json");
-                        var response = await client.PostAsync("http://daddypig.dns.navy:5114/api/messages/send", content);
-
-                        if (response.IsSuccessStatusCode)
-                        {
-                            messageBOX.Clear();
-                            LoadMessages(); // Reload messages after sending
-                        }
-                    }
-                }
-            }
-        }
-        private async void send_Click(object sender, RoutedEventArgs e)
-        {
-            if (!string.IsNullOrEmpty(messageBOX.Text))
-            {
-                var message = new MessageDto
-                {
-                    Username = loggedinUser,
-                    Message = messageBOX.Text,
-                    Timestamp = DateTime.Now,
-                };
-
-                using (var client = new HttpClient())
-                {
-                    var json = JsonConvert.SerializeObject(message);
-                    var content = new StringContent(json, Encoding.UTF8, "application/json");
-                    var response = await client.PostAsync("http://daddypig.dns.navy:5114/api/messages/send", content);
-
-                    if (response.IsSuccessStatusCode)
-                    {
-                        messageBOX.Clear();
-                        LoadMessages(); // Reload messages after sending
-                    }
-                }
-            }
-        }
-
-        public class Message
-        {
-            public int Id { get; set; }
-            public string Username { get; set; }
-            public string Text { get; set; }
-            public DateTime Timestamp { get; set; }
-        }
-
-        public class MessageDto
-        {
-            public string Username { get; set; }
-            public string Message { get; set; }
-            public DateTime Timestamp { get; set; }
-        }
-        public class User
-        {
-            public int Id { get; set; }
-            public string Username { get; set; }
-            public string Password { get; set; }
-            public string Email { get; set; }
-            public string Birthday { get; set; }
-            public string IsOnline { get; set; }
-        }
-
-        private void ChatFenster_Click(object sender, RoutedEventArgs e)
-        {
-            if (popup.IsOpen = true)
-            {
-                popup.Focus();
-            }
-            else
-            {
-                popup.IsOpen = true;
-            }
-
-        }
-        private void Button1_Click(object sender, RoutedEventArgs e)
-        {
-            MessageBox.Show("Button 1 wurde geklickt!");
-            ClosePopup();
-        }
-
-        private void Button2_Click(object sender, RoutedEventArgs e)
-        {
-            MessageBox.Show("Button 2 wurde geklickt!");
-            ClosePopup();
-        }
-
-        private void Button3_Click(object sender, RoutedEventArgs e)
-        {
-            MessageBox.Show("Button 3 wurde geklickt!");
-            ClosePopup();
-        }
-
-        private void Popup_LostFocus(object sender, RoutedEventArgs e)
-        {
-
-            ClosePopup();
-        }
-
-        private void ClosePopup()
-        {
-            popup.IsOpen = false;
-        }
-
-        private void onlineUsersListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
-        {
-
-        }
-    }
-}

bibtalk/bib-talk/Repository/LoginDatabase.cs

@@ -0,0 +1,51 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+using System.Windows;
+
+namespace bib_talk.Repository
+{
+    public class LoginDatabase
+    {
+        Login loginWindow;
+
+        public LoginDatabase(Login loginWindow)
+        {
+            this.loginWindow = loginWindow;
+        }
+
+        public async Task LoginServer()
+        {
+            string username = loginWindow.usernbox.Text;
+            string password = loginWindow.passwordbox.Password;
+            var loginData = new { Username = username, Password = password, Email = "", Birthday = "", IsOnline = "" };
+            string json = JsonConvert.SerializeObject(loginData);
+
+            using (var client = new HttpClient())
+            {
+                var content = new StringContent(json, Encoding.UTF8, "application/json");
+                var response = await client.PostAsync("http://daddypig.dns.navy:5114/api/users/login", content);
+
+                if (response.IsSuccessStatusCode)
+                {
+                    var responseContent = await response.Content.ReadAsStringAsync();
+                    var responseData = JsonConvert.DeserializeObject<dynamic>(responseContent);
+                    string loggedInUsername = responseData.username;
+                    MainWindow mainWindow = new MainWindow(loggedInUsername);
+                    mainWindow.Show();
+                    loginWindow.Close();
+                }
+                else
+                {
+                    var responseContent = await response.Content.ReadAsStringAsync();
+                    MessageBox.Show($"Login failed: {responseContent}");
+                }
+            }
+        }
+    }
+}

bibtalk/bib-talk/Repository/MainWindowDatabase.cs

@@ -0,0 +1,96 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace bib_talk.Repository
+{
+    public class MainWindowDatabase
+    {
+        MainWindow mainWindow;
+
+        public MainWindowDatabase(MainWindow mainWindow) 
+        {
+            this.mainWindow = mainWindow;
+        }
+
+        public async void SendMessage()
+        {
+            if (!string.IsNullOrEmpty(mainWindow.messageBOX.Text))
+            {
+                var message = new MessageDto
+                {
+                    Username = mainWindow.loggedinUser,
+                    Message = mainWindow.messageBOX.Text,
+                    Timestamp = DateTime.Now,
+                };
+
+                using (var client = new HttpClient())
+                {
+                    var json = JsonConvert.SerializeObject(message);
+                    var content = new StringContent(json, Encoding.UTF8, "application/json");
+                    var response = await client.PostAsync("http://daddypig.dns.navy:5114/api/messages/send", content);
+
+                    if (response.IsSuccessStatusCode)
+                    {
+                        mainWindow.messageBOX.Clear();
+                        LoadMessages(); // Reload messages after sending
+                    }
+                }
+            }
+        }
+
+        public async void LoadMessages()
+        {
+            using (var client = new HttpClient())
+            {
+                var response = await client.GetAsync("http://daddypig.dns.navy:5114/api/messages/get");
+                if (response.IsSuccessStatusCode)
+                {
+                    var responseContent = await response.Content.ReadAsStringAsync();
+                    var messages = JsonConvert.DeserializeObject<List<Message>>(responseContent);
+                    mainWindow.chatlistbox.ItemsSource = messages;
+                    if (mainWindow.chatlistbox.Items.Count > 0)
+                    {
+                        var lastItem = mainWindow.chatlistbox.Items[mainWindow.chatlistbox.Items.Count - 1];
+                        mainWindow.chatlistbox.ScrollIntoView(lastItem);
+                    }
+                }
+            }
+        }
+
+        public async void LoadOnlineUsers()
+        {
+            using (var client = new HttpClient())
+            {
+                var response = await client.GetAsync("http://daddypig.dns.navy:5114/api/users/online-users");
+                if (response.IsSuccessStatusCode)
+                {
+                    var responseContent = await response.Content.ReadAsStringAsync();
+                    var onlineUsers = JsonConvert.DeserializeObject<List<User>>(responseContent);
+                    mainWindow.onlineUsersListBox.ItemsSource = onlineUsers;
+                }
+            }
+        }
+
+        public async void LogoutUser()
+        {
+            using (var client = new HttpClient())
+            {
+                var logoutData = new { Username = mainWindow.loggedinUser, Password = "", Email = "", Birthday = "", IsOnline = "" };
+                var json = JsonConvert.SerializeObject(logoutData);
+                var content = new StringContent(json, Encoding.UTF8, "application/json");
+
+                var response = await client.PostAsync("http://daddypig.dns.navy:5114/api/users/logout", content);
+
+                var responseContent = await response.Content.ReadAsStringAsync();
+
+                mainWindow.Close();
+            }
+        }
+    }
+}

bibtalk/bib-talk/Repository/RegisterDatabase.cs

@@ -0,0 +1,47 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+using System.Windows;
+
+namespace bib_talk.Repository
+{
+    public class RegisterDatabase
+    {
+        RegisterWindow registerWindow;
+
+        public RegisterDatabase(RegisterWindow registerWindow)
+        {
+            this.registerWindow = registerWindow;
+        }
+
+        public async Task RegisterServer()
+        {
+            string username = registerWindow.usernbox.Text;
+            string password = registerWindow.passwordbox.Password;
+            string email = registerWindow.emailbox.Text;
+            string birthday = $"{registerWindow.bday1.Text}.{registerWindow.bday2.Text}.{registerWindow.bday3.Text}";
+            var newUser = new { Username = username, Password = password, Email = email, Birthday = birthday, IsOnline = "" };
+            string json = JsonConvert.SerializeObject(newUser);
+
+            using (var client = new HttpClient())
+            {
+                var content = new StringContent(json, Encoding.UTF8, "application/json");
+                var response = await client.PostAsync("http://daddypig.dns.navy:5114/api/users/register", content);
+
+                if (response.IsSuccessStatusCode)
+                {
+                    MessageBox.Show("Registrierung erfolgreich.");
+                }
+                else
+                {
+                    MessageBox.Show("Registrierung fehlgeschlagen. " + response);
+                }
+            }
+        }
+    }
+}

bibtalk/bib-talk/UI/Login.xaml.cs

@@ -5,17 +5,23 @@ using System.Threading.Tasks;
 using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows;
+using bib_talk.Repository;
 
 namespace bib_talk
 {
     public partial class Login : Window
     {
+        LoginDatabase loginDatabase;
+
+
         // Field to store logged in user
         public static string loggedInUser;
 
         public Login()
         {
             InitializeComponent();
+
+            loginDatabase = new LoginDatabase(this);
         }
 
         private void DraggableArea_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
@@ -38,11 +44,12 @@ namespace bib_talk
             this.Close();
         }
 
-        private void WeiterButton_Click(object sender, RoutedEventArgs e)
+        private async void WeiterButton_Click(object sender, RoutedEventArgs e)
         {
             if (usernbox.Text != "" && passwordbox.Password != "")
             {
-                LoginServer();
+
+                await loginDatabase.LoginServer();
                
             }
         }
@@ -69,35 +76,5 @@ namespace bib_talk
             register.Show();
             this.Close();
         }
-
-        public async Task LoginServer()
-        {
-            string username = usernbox.Text;
-            string password = passwordbox.Password;
-            var loginData = new { Username = username, Password = password, Email = "", Birthday = "", IsOnline = ""};
-            string json = JsonConvert.SerializeObject(loginData);
-
-            using (var client = new HttpClient())
-            {
-                var content = new StringContent(json, Encoding.UTF8, "application/json");
-                var response = await client.PostAsync("http://daddypig.dns.navy:5114/api/users/login", content);
-
-                if (response.IsSuccessStatusCode)
-                {
-                    var responseContent = await response.Content.ReadAsStringAsync();
-                    var responseData = JsonConvert.DeserializeObject<dynamic>(responseContent);
-                    string loggedInUsername = responseData.username;
-                    MainWindow mainWindow = new MainWindow(loggedInUsername);
-                    mainWindow.Show();
-                    this.Close();
-                }
-                else
-                {
-                    var responseContent = await response.Content.ReadAsStringAsync();
-                    MessageBox.Show($"Login failed: {responseContent}");
-                }
-            }
-        }
-
     }
 }

bibtalk/bib-talk/UI/MainWindow.xaml.cs

@@ -0,0 +1,157 @@
+using bib_talk.Repository;
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Net.Http;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Threading;
+
+namespace bib_talk
+{
+    public partial class MainWindow : Window
+    {
+        MainWindowDatabase database;
+
+        private DispatcherTimer _timer;
+        public string loggedinUser;
+        private bool isFirstLoad = true;
+
+        public MainWindow()
+        {
+            InitializeComponent();
+            InitializeTimer();
+            LoadData();
+
+            database = new MainWindowDatabase(this);
+        }
+
+        public MainWindow(string user)
+        {
+            loggedinUser = user;
+            InitializeComponent();
+            InitializeTimer();
+            LoadData();
+
+            database = new MainWindowDatabase(this);
+
+            database.LoadMessages();
+        }
+
+        private void InitializeTimer()
+        {
+            _timer = new DispatcherTimer
+            {
+                Interval = TimeSpan.FromSeconds(2)
+            };
+            _timer.Tick += (sender, e) => { database.LoadMessages(); database.LoadOnlineUsers(); };
+            _timer.Start();
+        }
+        public void LoadData()
+        {
+            loggedinuser.Text = "Logged in as: " + loggedinUser;
+        }
+
+        private void CloseButton_Click(object sender, RoutedEventArgs e)
+        {
+            database.LogoutUser();
+            this.Close();
+        }
+
+        private void DraggableArea_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
+        {
+            if (e.ButtonState == MouseButtonState.Pressed)
+            {
+                DragMove();
+            }
+        }
+      
+        private async void messageBOX_KeyDown(object sender, KeyEventArgs e)
+        {
+            if (e.Key == Key.Enter)
+            {
+                database.SendMessage();
+            }
+        }
+
+        private async void send_Click(object sender, RoutedEventArgs e)
+        {
+            database.SendMessage();
+        }
+
+        private void ChatFenster_Click(object sender, RoutedEventArgs e)
+        {
+            if (popup.IsOpen = true)
+            {
+                popup.Focus();
+            }
+            else
+            {
+                popup.IsOpen = true;
+            }
+
+        }
+        private void Button1_Click(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("Button 1 wurde geklickt!");
+            ClosePopup();
+        }
+
+        private void Button2_Click(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("Button 2 wurde geklickt!");
+            ClosePopup();
+        }
+
+        private void Button3_Click(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("Button 3 wurde geklickt!");
+            ClosePopup();
+        }
+
+        private void Popup_LostFocus(object sender, RoutedEventArgs e)
+        {
+
+            ClosePopup();
+        }
+
+        private void ClosePopup()
+        {
+            popup.IsOpen = false;
+        }
+
+        private void onlineUsersListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
+        {
+
+        }
+    }
+
+    public class Message
+    {
+        public int Id { get; set; }
+        public string Username { get; set; }
+        public string Text { get; set; }
+        public DateTime Timestamp { get; set; }
+    }
+    public class MessageDto
+    {
+        public string Username { get; set; }
+        public string Message { get; set; }
+        public DateTime Timestamp { get; set; }
+    }
+    public class User
+    {
+        public int Id { get; set; }
+        public string Username { get; set; }
+        public string Password { get; set; }
+        public string Email { get; set; }
+        public string Birthday { get; set; }
+        public string IsOnline { get; set; }
+    }
+}

bibtalk/bib-talk/UI/RegisterWindow.xaml.cs

@@ -1,4 +1,5 @@
-using Newtonsoft.Json;
+using bib_talk.Repository;
+using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
@@ -52,13 +53,15 @@ namespace bib_talk
             this.Close();
         }
 
-        private void WeiterButton_Click(object sender, RoutedEventArgs e)
+        private async void WeiterButton_Click(object sender, RoutedEventArgs e)
         {
             if (checkboxAGB.IsChecked == true)
             {
                 if (ValidateRegistration())
                 {
-                    RegisterServer();
+                    RegisterDatabase registerDatabase = new RegisterDatabase(this);
+
+                    await registerDatabase.RegisterServer();
                     Login login = new Login();
                     login.Show();
                     this.Close();
@@ -125,29 +128,6 @@ namespace bib_talk
             return true;
         }
 
-        public async Task RegisterServer()
-        {
-            string username = usernbox.Text;
-            string password = passwordbox.Password;
-            string email = emailbox.Text;
-            string birthday = $"{bday1.Text}.{bday2.Text}.{bday3.Text}";
-            var newUser = new { Username = username, Password = password, Email = email, Birthday = birthday, IsOnline = "" };
-            string json = JsonConvert.SerializeObject(newUser);
 
-            using (var client = new HttpClient())
-            {
-                var content = new StringContent(json, Encoding.UTF8, "application/json");
-                var response = await client.PostAsync("http://daddypig.dns.navy:5114/api/users/register", content);
-
-                if (response.IsSuccessStatusCode)
-                {
-                    MessageBox.Show("Registrierung erfolgreich.");
-                }
-                else
-                {
-                    MessageBox.Show("Registrierung fehlgeschlagen. " + response);
-                }
-            }
-        }
 	}
 }

bibtalk/bib-talk/bib-talk.csproj

@@ -19,13 +19,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <Folder Include="Icons\" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <Resource Include="logo.png" />
-    <Resource Include="Logo_bib-Talk.png" />
-    <Resource Include="PICA.jpg" />
+    <Resource Include="Icons\logo.png" />
+    <Resource Include="Icons\Logo_bib-Talk.png" />
+    <Resource Include="Icons\PICA.jpg" />
   </ItemGroup>
 
 </Project>