3 Schichten Model

3 Schichten Model umgesetzt

bibtalk/bib-talk/Repository/LoginDatabase.cs

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+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

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+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

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+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);
+                }
+            }
+        }
+    }
+}