Develop

FinTrack/App.xaml.cs

@@ -1,13 +1,111 @@
-using System.Windows;
+using CommunityToolkit.Mvvm.Messaging;
+using FinTrack.Core;
+using FinTrack.Services;
+using FinTrack.Services.Api;
+using FinTrack.ViewModels;
+using FinTrack.Views;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using Serilog;
+using System.Windows;
 
 namespace FinTrack
 {
     public partial class App : Application
     {
-        protected override void OnStartup(StartupEventArgs e)
+        private readonly IHost _host;
+
+        public App()
+        {
+            _host = Host.CreateDefaultBuilder()
+                .UseSerilog((context, services, configuration) =>
+                {
+                    configuration.ReadFrom.Configuration(context.Configuration);
+                })
+                .ConfigureServices((context, services) =>
+                {
+                    ConfigureServices(services);
+                })
+                .Build();
+
+            SetupGlobalExceptionHandling();
+        }
+
+        private void ConfigureServices(IServiceCollection services)
+        {
+            services.AddSingleton<IMessenger>(WeakReferenceMessenger.Default);
+
+            services.AddSingleton<MainWindow>();
+            services.AddSingleton<AuthenticatorWindow>();
+
+            services.AddSingleton<MainViewModel>();
+            services.AddSingleton<LoginViewModel>();
+
+            services.AddTransient<TopBarViewModel>();
+            services.AddTransient<BottomBarViewModel>();
+
+            services.AddTransient<RegisterViewModel>();
+            services.AddTransient<OtpVerificationViewModel>();
+            services.AddTransient<ForgotPasswordViewModel>();
+            services.AddTransient<ApplicationRecognizeSlideViewModel>();
+            services.AddTransient<AuthenticatorViewModel>();
+            services.AddTransient<DashboardViewModel>();
+            services.AddTransient<BudgetViewModel>();
+            services.AddTransient<AccountViewModel>();
+            services.AddTransient<TransactionsViewModel>();
+            services.AddTransient<ReportsViewModel>();
+            services.AddTransient<FinBotViewModel>();
+            services.AddTransient<CurrenciesViewModel>();
+            services.AddTransient<DebtViewModel>();
+            services.AddTransient<SettingsViewModel>();
+            services.AddTransient<FeedbackViewModel>();
+            services.AddTransient<NotificationViewModel>();
+
+            services.AddSingleton<IAuthService, AuthService>();
+            services.AddSingleton<ISecureTokenStorage, SecureTokenStorage>();
+            services.AddSingleton<IApiService, ApiService>();
+        }
+
+        protected override async void OnStartup(StartupEventArgs e)
         {
+            await _host.StartAsync();
+
+            var logger = _host.Services.GetRequiredService<ILogger<App>>();
+            logger.LogInformation("Uygulama başlatıldı ve Host çalışıyor.");
+
+            var window = _host.Services.GetRequiredService<AuthenticatorWindow>();
+            window.Show();
+
             base.OnStartup(e);
-            new LoginWindow().Show();
+        }
+
+        private void SetupGlobalExceptionHandling()
+        {
+            DispatcherUnhandledException += (sender, e) =>
+            {
+                var logger = _host.Services.GetRequiredService<ILogger<App>>();
+                logger.LogCritical(e.Exception, "YAKALANAMAYAN UI HATASI!");
+
+                MessageBox.Show("Beklenmedik bir hata oluştu. Uygulama kapanacak. Detaylar log dosyasına yazıldı.", "Kritik Hata", MessageBoxButton.OK, MessageBoxImage.Error);
+                e.Handled = true;
+                Shutdown();
+            };
+
+            AppDomain.CurrentDomain.UnhandledException += (sender, e) =>
+            {
+                var logger = _host.Services.GetRequiredService<ILogger<App>>();
+                logger.LogCritical(e.ExceptionObject as Exception, "YAKALANAMAYAN ARKA PLAN HATASI!");
+            };
+        }
+
+        protected override async void OnExit(ExitEventArgs e)
+        {
+            using (_host)
+            {
+                await _host.StopAsync(TimeSpan.FromSeconds(5));
+            }
+            base.OnExit(e);
         }
     }
 }

FinTrack/Core/ISecureTokenStorage.cs

@@ -0,0 +1,9 @@
+namespace FinTrack.Core
+{
+    public interface ISecureTokenStorage
+    {
+        void SaveToken(string token);
+        string? GetToken();
+        void ClearToken();
+    }
+}

FinTrack/Core/SecureTokenStorage.cs

@@ -4,7 +4,7 @@
 
 namespace FinTrack.Core
 {
-    public class SecureTokenStorage
+    public class SecureTokenStorage : ISecureTokenStorage
     {
         private readonly string _filePath;
 

FinTrack/Core/TokenValidator.cs

@@ -0,0 +1,31 @@
+using System.IdentityModel.Tokens.Jwt;
+
+namespace FinTrack.Core
+{
+    public static class TokenValidator
+    {
+        public static bool IsTokenValid(string token)
+        {
+            if (string.IsNullOrWhiteSpace(token))
+            {
+                return false;
+            }
+
+            var tokenHanler = new JwtSecurityTokenHandler();
+
+            try
+            {
+                var jwtToken = tokenHanler.ReadJwtToken(token);
+
+                var expiration = jwtToken.ValidTo;
+
+                return expiration > DateTime.UtcNow;
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Token validation failed: {ex.Message}");
+                return false;
+            }
+        }
+    }
+}

FinTrack/Dtos/UserProfileDto.cs

@@ -0,0 +1,12 @@
+namespace FinTrack.Dtos
+{
+    public class UserProfileDto
+    {
+        public int Id { get; set; }
+        public string UserName { get; set; } = string.Empty;
+        public string Email { get; set; } = string.Empty;
+        public string ProfilePicture { get; set; } = string.Empty;
+        public string Role { get; set; } = string.Empty;
+        public string MembershipType { get; set; } = string.Empty;
+    }
+}

FinTrack/Enums/AccountType.cs

@@ -0,0 +1,13 @@
+namespace FinTrack.Enums
+{
+    public enum AccountType
+    {
+        Checking,
+        Savings,
+        CreditCard,
+        Cash,
+        Investment,
+        Loan,
+        Other,
+    } // Kontrol, Tasarruf, Kredi Kartı, Nakit, Yatırım, Kredi, Diğer
+}

FinTrack/Enums/TransactionType.cs

@@ -0,0 +1,4 @@
+namespace FinTrack.Enums
+{
+    public enum TransactionType { Income, Expense }
+}

FinTrack/FinTrack.csproj

@@ -49,8 +49,14 @@
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.3" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="9.0.3" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.3" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="Npgsql" Version="9.0.3" />
+    <PackageReference Include="Serilog.Extensions.Hosting" Version="8.0.0" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="8.0.0" />
+    <PackageReference Include="Serilog.Sinks.Debug" Version="3.0.0" />
+    <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.12.1" />
   </ItemGroup>
 
   <ItemGroup>

FinTrack/Messages/LoginSuccessMessage.cs

@@ -0,0 +1,4 @@
+namespace FinTrack.Messages
+{
+    public class LoginSuccessMessage { }
+}

FinTrack/Messages/NavigationMessage.cs

@@ -0,0 +1,6 @@
+namespace FinTrack.Messages
+{
+    public class LoginSuccessMessag
+    {
+    }
+}

FinTrack/Models/AccountModel.cs

@@ -1,4 +1,5 @@
-using System.ComponentModel.DataAnnotations;
+using FinTrack.Enums;
+using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 
 namespace FinTrack.Models
@@ -48,15 +49,4 @@ public class AccountModel
 
         public virtual ICollection<TransactionModel> Transactions { get; set; } = new List<TransactionModel>();
     }
-
-    public enum AccountType
-    {
-        Checking,
-        Savings,
-        CreditCard,
-        Cash,
-        Investment,
-        Loan,
-        Other,
-    } // Kontrol, Tasarruf, Kredi Kartı, Nakit, Yatırım, Kredi, Diğer
 }

FinTrack/Models/Dashboard/AccountDashboard.cs

@@ -0,0 +1,12 @@
+using System.Windows.Media;
+
+namespace FinTrack.Models.Dashboard
+{
+    public class AccountDashboard
+    {
+        public string Name { get; set; } = string.Empty;
+        public double Percentage { get; set; }
+        public string Balance { get; set; } = string.Empty;
+        public Brush ProgressBarBrush { get; set; } = Brushes.Transparent;
+    }
+}

FinTrack/Models/Dashboard/BudgetDashboard.cs

@@ -0,0 +1,13 @@
+using System.Windows.Media;
+
+namespace FinTrack.Models.Dashboard
+{
+    public class BudgetDashboard
+    {
+        public string Name { get; set; } = string.Empty;
+        public string DueDate { get; set; } = string.Empty;
+        public string Amount { get; set; } = string.Empty;
+        public string RemainingTime { get; set; } = string.Empty;
+        public Brush StatusBrush { get; set; } = Brushes.Transparent;
+    }
+}

FinTrack/Models/Dashboard/CurrencyRateDashboard.cs

@@ -0,0 +1,15 @@
+namespace FinTrack.Models.Dashboard
+{
+    public class CurrencyRateDashboard
+    {
+        public string FromCurrencyFlagUrl { get; set; } = string.Empty;
+        public string FromCurrencyCountry { get; set; } = string.Empty;
+        public string FromCurrencyName { get; set; } = string.Empty;
+        public string FromCurrencyAmount { get; set; } = string.Empty;
+        public string ToCurrencyFlagUrl { get; set; } = string.Empty;
+        public string ToCurrencyCountry { get; set; } = string.Empty;
+        public string ToCurrencyName { get; set; } = string.Empty;
+        public string ToCurrencyAmount { get; set; } = string.Empty;
+        public double ToCurrencyImageHeight { get; set; } = 20;
+    }
+}

FinTrack/Models/Dashboard/DebtDashboard.cs

@@ -0,0 +1,16 @@
+namespace FinTrack.Models.Dashboard
+{
+    public class DebtDashboard
+    {
+        public string LenderName { get; set; } = string.Empty;
+        public string LenderIconPath { get; set; } = string.Empty;
+        public string BorrowerName { get; set; } = string.Empty;
+        public string BorrowerIconPath { get; set; } = string.Empty;
+        public string Status { get; set; } = string.Empty;
+        public string StatusBrush { get; set; } = string.Empty;
+        public string Amount { get; set; } = string.Empty;
+        public string CreationDate { get; set; } = string.Empty;
+        public string DueDate { get; set; } = string.Empty;
+        public string ReviewDate { get; set; } = string.Empty;
+    }
+}

FinTrack/Models/Dashboard/MembershipDashboard.cs

@@ -0,0 +1,10 @@
+namespace FinTrack.Models.Dashboard
+{
+    public class MembershipDashboard
+    {
+        public string Level { get; set; } = string.Empty;
+        public string StartDate { get; set; } = string.Empty;
+        public string RenewalDate { get; set; } = string.Empty;
+        public string Price { get; set; } = string.Empty;
+    }
+}

FinTrack/Models/Dashboard/ReportDashboard.cs

@@ -0,0 +1,9 @@
+namespace FinTrack.Models.Dashboard
+{
+    public class ReportDashboard
+    {
+        public string Name { get; set; } = string.Empty;
+        public string IconPath { get; set; } = "/Assets/Icons/report.png";
+        public string[] Formats { get; set; } = { "PDF", "WORD", "TEXT", "XML", "EXCEL", "MD" };
+    }
+}

FinTrack/Models/Dashboard/TransactionDashboard.cs

@@ -0,0 +1,15 @@
+using FinTrack.Enums;
+using System.Windows.Media;
+
+namespace FinTrack.Models.Dashboard
+{
+    public class TransactionDashboard
+    {
+        public string DateText { get; set; } = string.Empty;
+        public string Description { get; set; } = string.Empty;
+        public string Amount { get; set; } = string.Empty;
+        public string Category { get; set; } = string.Empty;
+        public TransactionType Type { get; set; } = TransactionType.Expense;
+        public Brush DateBadgeBrush => Type == TransactionType.Income ? Brushes.Green : Brushes.Red;
+    }
+}