diff --git a/App.axaml.cs b/App.axaml.cs
index 22f740a..ddfd03b 100644
--- a/App.axaml.cs
+++ b/App.axaml.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Threading.Tasks;
 using Avalonia;
 using Avalonia.Controls.ApplicationLifetimes;
 using Avalonia.Data.Core.Plugins;
@@ -6,27 +7,69 @@ using Avalonia.Markup.Xaml;
 using Avalonia.Threading;
 using BetterRaid.Services;
 using BetterRaid.Services.Implementations;
+using BetterRaid.ViewModels;
 using BetterRaid.Views;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
 
 namespace BetterRaid;
 
 public class App : Application
 {
     private ServiceProvider? _serviceProvider;
+    private ILogger<App>? _logger;
 
     public override void Initialize()
     {
         _serviceProvider = InitializeServices();
+        _logger = _serviceProvider.GetRequiredService<ILogger<App>>();
+
+        if (TryLoadDatabase() == false)
+        {
+            _logger?.LogError("Failed to load or initialize database");
+            
+            Environment.Exit(1);
+        }
+
         AvaloniaXamlLoader.Load(_serviceProvider, this);
     }
 
+    private bool TryLoadDatabase()
+    {
+        if (_serviceProvider == null)
+        {
+            throw new FieldAccessException($"\"{nameof(_serviceProvider)}\" was null");
+        }
+        
+        var db = _serviceProvider.GetRequiredService<IDatabaseService>();
+
+        try
+        {
+            db.LoadOrCreate();
+            Task.Run(db.UpdateLoadedChannels);
+
+            return true;
+        }
+        catch (Exception e)
+        {
+            _logger?.LogError(e, "Failed to load database");
+            return false;
+        }
+    }
+
     private ServiceProvider InitializeServices()
     {
         var services = new ServiceCollection();
+        services.AddLogging(logging =>
+        {
+            logging.SetMinimumLevel(LogLevel.Debug);
+            logging.AddConsole();
+        });
         services.AddSingleton<ITwitchService, TwitchService>();
-        services.AddSingleton<ISynchronizaionService, DispatcherService>(serviceProvider => new DispatcherService(Dispatcher.UIThread));
-        services.AddTransient<IMainViewModelFactory, MainWindowViewModelFactory>();
+        services.AddSingleton<IWebToolsService, WebToolsService>();
+        services.AddSingleton<IDatabaseService, DatabaseService>();
+        services.AddSingleton<ISynchronizaionService, DispatcherService>(_ => new DispatcherService(Dispatcher.UIThread));
+        services.AddTransient<MainWindowViewModel>();
 
         return services.BuildServiceProvider();
     }
@@ -40,17 +83,16 @@ public class App : Application
             throw new FieldAccessException($"\"{nameof(_serviceProvider)}\" was null");
         }
 
-        var viewModelFactory = _serviceProvider.GetRequiredService<IMainViewModelFactory>();
-        var mainWindowViewModel = viewModelFactory.CreateMainWindowViewModel();
         var mainWindow = new MainWindow
         {
-            DataContext = mainWindowViewModel
+            DataContext = _serviceProvider.GetRequiredService<MainWindowViewModel>()
         };
 
         switch (ApplicationLifetime)
         {
             case IClassicDesktopStyleApplicationLifetime desktop:
                 desktop.MainWindow = mainWindow;
+                desktop.Exit += OnDesktopOnExit;
                 break;
 
             case ISingleViewApplicationLifetime singleViewPlatform:
@@ -60,4 +102,22 @@ public class App : Application
 
         base.OnFrameworkInitializationCompleted();
     }
+
+    private void OnDesktopOnExit(object? o, ControlledApplicationLifetimeExitEventArgs controlledApplicationLifetimeExitEventArgs)
+    {
+        if (_serviceProvider == null)
+        {
+            throw new FieldAccessException($"\"{nameof(_serviceProvider)}\" was null");
+        }
+        
+        try
+        {
+            var db = _serviceProvider.GetRequiredService<IDatabaseService>();
+            db.Save();
+        }
+        catch (Exception e)
+        {
+            _logger?.LogError(e, "Failed to save database");
+        }
+    }
 }
\ No newline at end of file
diff --git a/BetterRaid.csproj b/BetterRaid.csproj
index edd60cd..1b87177 100644
--- a/BetterRaid.csproj
+++ b/BetterRaid.csproj
@@ -27,6 +27,9 @@
     <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.1.0" />
     <PackageReference Include="CommunityToolkit.Mvvm" Version="8.2.1" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="8.0.0" />
     <PackageReference Include="TwitchLib" Version="3.5.3" />
   </ItemGroup>
 </Project>
diff --git a/Models/BetterRaidDatabase.cs b/Models/BetterRaidDatabase.cs
deleted file mode 100644
index c525170..0000000
--- a/Models/BetterRaidDatabase.cs
+++ /dev/null
@@ -1,149 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.IO;
-using System.Runtime.CompilerServices;
-using Newtonsoft.Json;
-
-namespace BetterRaid.Models;
-
-[JsonObject]
-public class BetterRaidDatabase : INotifyPropertyChanged
-{
-    [JsonIgnore]
-    private string? _databaseFilePath;
-    private bool _onlyOnline;
-
-    public event PropertyChangedEventHandler? PropertyChanged;
-    public bool OnlyOnline
-    {
-        get => _onlyOnline;
-        set
-        {
-            if (value == _onlyOnline)
-                return;
-            
-            _onlyOnline = value;
-            OnPropertyChanged();
-        }
-    }
-    public List<string> Channels { get; set; } = [];
-    public Dictionary<string, DateTime?> LastRaided = [];
-    public bool AutoSave { get; set; }
-
-    public static BetterRaidDatabase LoadFromFile(string path)
-    {
-        ArgumentNullException.ThrowIfNullOrEmpty(path);
-
-        path = Path.Combine(Environment.CurrentDirectory, path);
-
-        if (File.Exists(path) == false)
-        {
-            throw new FileNotFoundException("Database file not found", path);
-        }
-
-        var dbStr = File.ReadAllText(path);
-        var dbObj = JsonConvert.DeserializeObject<BetterRaidDatabase>(dbStr);
-
-        if (dbObj == null)
-        {
-            throw new JsonException("Failed to read database file");
-        }
-        
-        dbObj._databaseFilePath = path;
-
-        foreach (var channel in dbObj.Channels)
-        {
-            if (dbObj.LastRaided.ContainsKey(channel) == false)
-            {
-                dbObj.LastRaided.Add(channel, null);
-            }
-        }
-
-        Console.WriteLine("[DEBUG] Loaded database from {0}", path);
-
-        return dbObj;
-    }
-
-    public void Save(string? path = null)
-    {
-        if (string.IsNullOrEmpty(_databaseFilePath) && string.IsNullOrEmpty(path))
-        {
-            throw new ArgumentException("No target path given to save database at");
-        }
-
-        if (string.IsNullOrEmpty(path) == false && string.IsNullOrEmpty(_databaseFilePath))
-        {
-            _databaseFilePath = path;
-        }
-
-        var dbStr = JsonConvert.SerializeObject(this);
-        var targetPath = (path ?? _databaseFilePath)!;
-
-        File.WriteAllText(targetPath, dbStr);
-
-        Console.WriteLine("[DEBUG] Saved database to {0}", targetPath);
-    }
-
-    public void AddChannel(string channel)
-    {
-        ArgumentNullException.ThrowIfNull(channel);
-
-        if (Channels.Contains(channel))
-            return;
-        
-        Channels.Add(channel);
-        OnPropertyChanged(nameof(Channels));
-    }
-
-    public void RemoveChannel(string channel)
-    {
-        ArgumentNullException.ThrowIfNull(channel);
-
-        if (Channels.Contains(channel) == false)
-            return;
-        
-        Channels.Remove(channel);
-        OnPropertyChanged(nameof(Channels));
-    }
-
-    public void SetRaided(string channel, DateTime dateTime)
-    {
-        ArgumentNullException.ThrowIfNull(channel);
-
-        if (LastRaided.ContainsKey(channel))
-        {
-            LastRaided[channel] = dateTime;
-        }
-        else
-        {
-            LastRaided.Add(channel, dateTime);
-        }
-
-        OnPropertyChanged(nameof(LastRaided));
-    }
-
-    public DateTime? GetLastRaided(string channel)
-    {
-        ArgumentNullException.ThrowIfNull(channel);
-
-        if (LastRaided.ContainsKey(channel))
-        {
-            return LastRaided[channel];
-        }
-        else
-        {
-            return null;
-        }
-    }
-
-    private void OnPropertyChanged([CallerMemberName] string? propertyName = null)
-    {
-        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
-
-        if (AutoSave && _databaseFilePath != null)
-        {
-            Save();
-        }
-    }
-}
\ No newline at end of file
diff --git a/Models/Database/BetterRaidDatabase.cs b/Models/Database/BetterRaidDatabase.cs
new file mode 100644
index 0000000..8e29049
--- /dev/null
+++ b/Models/Database/BetterRaidDatabase.cs
@@ -0,0 +1,11 @@
+using System.Collections.Generic;
+using Newtonsoft.Json;
+
+namespace BetterRaid.Models.Database;
+
+[JsonObject]
+public class BetterRaidDatabase
+{
+    public bool OnlyOnline { get; set; }
+    public List<TwitchChannel> Channels { get; set; } = [];
+}
\ No newline at end of file
diff --git a/Models/TwitchChannel.cs b/Models/TwitchChannel.cs
index 2ed262a..0b839a7 100644
--- a/Models/TwitchChannel.cs
+++ b/Models/TwitchChannel.cs
@@ -3,12 +3,15 @@ using System.ComponentModel;
 using System.Linq;
 using System.Runtime.CompilerServices;
 using BetterRaid.Services;
+using Newtonsoft.Json;
 using TwitchLib.PubSub.Events;
 
 namespace BetterRaid.Models;
 
+[JsonObject]
 public class TwitchChannel : INotifyPropertyChanged
 {
+    private string? _id;
     private string? _broadcasterId;
     private string? _viewerCount;
     private bool _isLive;
@@ -18,7 +21,6 @@ public class TwitchChannel : INotifyPropertyChanged
     private string? _category;
     private string? _title;
     private DateTime? _lastRaided;
-    private string? _id;
 
     public string? Id
     {
@@ -59,6 +61,7 @@ public class TwitchChannel : INotifyPropertyChanged
         }
     }
     
+    [JsonIgnore]
     public bool IsLive
     {
         get => _isLive;
@@ -72,6 +75,7 @@ public class TwitchChannel : INotifyPropertyChanged
         }
     }
     
+    [JsonIgnore]
     public string? ViewerCount
     {
         get => _viewerCount;
@@ -111,6 +115,7 @@ public class TwitchChannel : INotifyPropertyChanged
         }
     }
 
+    [JsonIgnore]
     public string? Category
     {
         get => _category;
@@ -124,6 +129,7 @@ public class TwitchChannel : INotifyPropertyChanged
         }
     }
     
+    [JsonIgnore]
     public string? Title
     {
         get => _title;
diff --git a/Services/DatabaseService.cs b/Services/DatabaseService.cs
new file mode 100644
index 0000000..a60ecf1
--- /dev/null
+++ b/Services/DatabaseService.cs
@@ -0,0 +1,162 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using BetterRaid.Misc;
+using BetterRaid.Models;
+using BetterRaid.Models.Database;
+using Microsoft.Extensions.Logging;
+using Newtonsoft.Json;
+
+namespace BetterRaid.Services;
+
+public interface IDatabaseService
+{
+    bool OnlyOnline { get; set; }
+    bool AutoSave { get; set; }
+    BetterRaidDatabase? Database { get; set; }
+    void LoadOrCreate();
+    void LoadFromFile(string path, bool createIfNotExist = false);
+    Task UpdateLoadedChannels();
+    void Save(string? path = null);
+    bool TrySetRaided(TwitchChannel channel, DateTime dateTime);
+}
+
+public class DatabaseService : IDatabaseService
+{
+    private string? _databaseFilePath;
+    private readonly ILogger<DatabaseService> _logger;
+    private readonly ITwitchService _twitch;
+
+    public bool OnlyOnline { get; set; }
+    public bool AutoSave { get; set; }
+    
+    public BetterRaidDatabase? Database { get; set; }
+
+    public DatabaseService(ILogger<DatabaseService> logger, ITwitchService twitch)
+    {
+        _logger = logger;
+        _twitch = twitch;
+    }
+
+    public void LoadOrCreate()
+    {
+        LoadFromFile(Constants.DatabaseFilePath, true);
+    }
+    
+    public void LoadFromFile(string path, bool createIfNotExist = false)
+    {
+        ArgumentException.ThrowIfNullOrEmpty(path);
+
+        path = Path.Combine(Environment.CurrentDirectory, path);
+        var exists = File.Exists(path);
+
+        switch (exists)
+        {
+            case false when createIfNotExist == false:
+                throw new FileNotFoundException("Database file not found", path);
+            
+            case false when createIfNotExist:
+                _logger.LogWarning("Database file not found, creating new database");
+            
+                Database = new BetterRaidDatabase();
+                Save(path);
+            
+                _logger.LogDebug("Created new database at {path}", path);
+            
+                return;
+            
+            case true:
+                var dbStr = File.ReadAllText(path);
+                var dbObj = JsonConvert.DeserializeObject<BetterRaidDatabase>(dbStr);
+
+                _databaseFilePath = path;
+                Database = dbObj ?? throw new JsonException("Failed to read database file");
+
+                _logger.LogDebug("Loaded database from {path}", path);
+
+                return;
+        }
+    }
+
+    public async Task UpdateLoadedChannels()
+    {
+        if (Database == null || Database.Channels.Count == 0)
+            return;
+
+        await Parallel.ForAsync(0, Database.Channels.Count, (i, c) =>
+        {
+            if (c.IsCancellationRequested)
+                return ValueTask.FromCanceled(c);
+            
+            var channel = Database.Channels[i];
+            channel.UpdateChannelData(_twitch);
+            
+            return ValueTask.CompletedTask;
+        });
+    }
+
+    public void Save(string? path = null)
+    {
+        if (string.IsNullOrEmpty(_databaseFilePath) && string.IsNullOrEmpty(path))
+        {
+            throw new ArgumentException("No target path given to save database at");
+        }
+
+        if (string.IsNullOrEmpty(path) == false && string.IsNullOrEmpty(_databaseFilePath))
+        {
+            _databaseFilePath = path;
+        }
+
+        var dbStr = JsonConvert.SerializeObject(Database, Formatting.Indented);
+        var targetPath = _databaseFilePath!;
+
+        File.WriteAllText(targetPath, dbStr);
+
+        _logger.LogDebug("Saved database to {targetPath}", targetPath);
+    }
+
+    public void AddChannel(TwitchChannel channel)
+    {
+        ArgumentNullException.ThrowIfNull(channel);
+
+        if (Database == null)
+            throw new InvalidOperationException("Database is not loaded");
+
+        if (Database.Channels.Any(c => c.Name?.Equals(c.Name, StringComparison.CurrentCultureIgnoreCase) == true))
+            return;
+        
+        Database.Channels.Add(channel);
+    }
+
+    public void RemoveChannel(TwitchChannel channel)
+    {
+        ArgumentNullException.ThrowIfNull(channel);
+
+        if (Database == null)
+            throw new InvalidOperationException("Database is not loaded");
+        
+        var index = Database.Channels.FindIndex(c => c.Name?.Equals(c.Name, StringComparison.CurrentCultureIgnoreCase) == true);
+        
+        if (index == -1)
+            return;
+        
+        Database.Channels.RemoveAt(index);
+    }
+
+    public bool TrySetRaided(TwitchChannel channel, DateTime dateTime)
+    {
+        ArgumentNullException.ThrowIfNull(channel);
+
+        if (Database == null)
+            throw new InvalidOperationException("Database is not loaded");
+        
+        var twitchChannel = Database.Channels.FirstOrDefault(c => c.Name?.Equals(channel.Name, StringComparison.CurrentCultureIgnoreCase) == true);
+
+        if (twitchChannel == null)
+            return false;
+        
+        twitchChannel.LastRaided = dateTime;
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/Services/Implementations/MainWindowViewModelFactory.cs b/Services/Implementations/MainWindowViewModelFactory.cs
index 24cd545..768a591 100644
--- a/Services/Implementations/MainWindowViewModelFactory.cs
+++ b/Services/Implementations/MainWindowViewModelFactory.cs
@@ -2,7 +2,7 @@
 
 namespace BetterRaid.Services.Implementations;
 
-public class MainWindowViewModelFactory : IMainViewModelFactory
+public class MainWindowViewModelFactory// : IMainViewModelFactory
 {
     private readonly ITwitchService _twitchService;
     private readonly ISynchronizaionService _synchronizaionService;
@@ -13,8 +13,8 @@ public class MainWindowViewModelFactory : IMainViewModelFactory
         _synchronizaionService = synchronizaionService;
     }
 
-    public MainWindowViewModel CreateMainWindowViewModel()
-    {
-        return new MainWindowViewModel(_twitchService, _synchronizaionService);
-    }
+    //public MainWindowViewModel CreateMainWindowViewModel()
+    //{
+    //    return new MainWindowViewModel(_twitchService, _synchronizaionService);
+    //}
 }
diff --git a/Services/TwitchService.cs b/Services/TwitchService.cs
index a2c8fe3..17a4144 100644
--- a/Services/TwitchService.cs
+++ b/Services/TwitchService.cs
@@ -6,6 +6,7 @@ using System.Runtime.CompilerServices;
 using System.Threading.Tasks;
 using BetterRaid.Misc;
 using BetterRaid.Models;
+using Microsoft.Extensions.Logging;
 using TwitchLib.Api;
 using TwitchLib.Api.Helix.Models.Users.GetUsers;
 using TwitchLib.PubSub;
@@ -40,8 +41,9 @@ public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INot
     private bool _isRaidStarted;
     private int _raidParticipants;
     private TwitchChannel? _userChannel;
-    private readonly List<TwitchChannel> _registeredChannels;
     private User? _user;
+    private readonly ILogger<TwitchService> _logger;
+    private readonly IWebToolsService _webTools;
 
     public string AccessToken { get; private set; } = string.Empty;
     
@@ -80,46 +82,46 @@ public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INot
         set => SetField(ref _raidParticipants, value);
     }
 
-    public TwitchService()
+    public TwitchService(ILogger<TwitchService> logger, IWebToolsService webTools)
     {
-        _registeredChannels = [];
+        _logger = logger;
+        _webTools = webTools;
         
         TwitchApi = new TwitchAPI();
         TwitchEvents = new TwitchPubSub();
         
         if (TryLoadAccessToken(out var token))
         {
-            Console.WriteLine($"[INFO][{nameof(TwitchService)}] Found access token.");
+            _logger.LogInformation("Found access token.");
             Task.Run(() => ConnectApiAsync(Constants.TwitchClientId, token))
-                .ContinueWith(_ => ConnectTwitchEvents(token));
+                .ContinueWith(_ => ConnectTwitchEvents());
         }
         else
         {
-            Console.WriteLine($"[INFO][{nameof(TwitchService)}] No access token found.");
+            _logger.LogInformation("No access token found.");
         }
     }
 
-    private async Task ConnectTwitchEvents(string token)
+    private async Task ConnectTwitchEvents()
     {
         if (UserChannel == null || User == null)
             return;
 
-        Console.WriteLine($"[INFO][{nameof(TwitchService)}] Connecting to Twitch Events ...");
+        _logger.LogInformation("Connecting to Twitch Events ...");
 
         TwitchEvents.OnRaidGo += OnUserRaidGo;
         TwitchEvents.OnRaidUpdate += OnUserRaidUpdate;
         TwitchEvents.OnStreamUp += OnUserStreamUp;
         TwitchEvents.OnStreamDown += OnUserStreamDown;
         TwitchEvents.OnViewCount += OnViewCount;
-        TwitchEvents.OnLog += (sender, args) => Console.WriteLine($"[INFO][{nameof(TwitchService)}] {args.Data}");
-        TwitchEvents.OnPubSubServiceError += (sender, args) => Console.WriteLine($"[ERROR][{nameof(TwitchService)}] {args.Exception.Message}");
-        TwitchEvents.OnPubSubServiceConnected += (sender, args) => Console.WriteLine($"[INFO][{nameof(TwitchService)}] Connected to Twitch PubSub.");
-        TwitchEvents.OnPubSubServiceClosed += (sender, args) => Console.WriteLine($"[INFO][{nameof(TwitchService)}] Disconnected from Twitch PubSub.");
+        TwitchEvents.OnLog += OnPubSubLog;
+        TwitchEvents.OnPubSubServiceError += OnPubSubServiceError;
+        TwitchEvents.OnPubSubServiceConnected += OnPubSubServiceConnected;
+        TwitchEvents.OnPubSubServiceClosed += OnPubSubServiceClosed;
         
         TwitchEvents.ListenToVideoPlayback(UserChannel.BroadcasterId);
         TwitchEvents.ListenToRaid(UserChannel.BroadcasterId);
         
-        TwitchEvents.SendTopics(token);
         TwitchEvents.Connect();
         
         await Task.CompletedTask;
@@ -127,7 +129,7 @@ public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INot
 
     public async Task ConnectApiAsync(string clientId, string accessToken)
     {
-        Console.WriteLine($"[INFO][{nameof(TwitchService)}] Connecting to Twitch API ...");
+        _logger.LogInformation("Connecting to Twitch API ...");
         
         AccessToken = accessToken;
         
@@ -142,24 +144,24 @@ public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INot
         {
             User = null;
             
-            Console.WriteLine($"[ERROR][{nameof(TwitchService)}] Could not get user.");
+            _logger.LogError("Could not get user with client id {clientId} - please check your clientId and accessToken", clientId);
         }
 
         if (TryGetUserChannel(out var channel))
         {
             UserChannel = channel;
-            Console.WriteLine($"[INFO][{nameof(TwitchService)}] Connected to Twitch API as {channel?.Name}.");
+            _logger.LogInformation("Connected to Twitch API as {channelName} with broadcaster id {channelBroadcasterId}.", channel?.Name, channel?.BroadcasterId);
         }
         else
         {
             UserChannel = null;
             
-            Console.WriteLine($"[ERROR][{nameof(TwitchService)}] Could not get user channel.");
+            _logger.LogError("Could not get user channel.");
         }
         
         if (User == null || UserChannel == null)
         {
-            Console.WriteLine($"[ERROR][{nameof(TwitchService)}] Could not connect to Twitch API.");
+            _logger.LogError("Could not connect to Twitch API.");
         }
         
         await Task.CompletedTask;
@@ -199,7 +201,7 @@ public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INot
         }
         catch (Exception e)
         {
-            Console.WriteLine($"[ERROR][{nameof(TwitchService)}] {e.Message}");
+            _logger.LogError(e, "Could not get user.");
             return false;
         }
     }
@@ -218,7 +220,7 @@ public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INot
 
     public void RegisterForEvents(TwitchChannel channel)
     {
-        Console.WriteLine($"[DEBUG][{nameof(TwitchService)}] Registering for events for {channel.Name} ...");
+        _logger.LogDebug("Registering for events for {channelName} with broadcaster id {channelBroadcasterId} ...", channel.Name, channel.BroadcasterId);
         
         TwitchEvents.OnStreamUp += channel.OnStreamUp;
         TwitchEvents.OnStreamDown += channel.OnStreamDown;
@@ -227,12 +229,12 @@ public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INot
         TwitchEvents.ListenToVideoPlayback(channel.Id);
         
         TwitchEvents.SendTopics(AccessToken);
-        
-        _registeredChannels.Add(channel);
     }
     
     public void UnregisterFromEvents(TwitchChannel channel)
     {
+        _logger.LogDebug("Unregistering from events for {channelName} with broadcaster id {channelBroadcasterId} ...", channel.Name, channel.BroadcasterId);
+        
         TwitchEvents.OnStreamUp -= channel.OnStreamUp;
         TwitchEvents.OnStreamDown -= channel.OnStreamDown;
         TwitchEvents.OnViewCount -= channel.OnViewCount;
@@ -240,8 +242,6 @@ public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INot
         TwitchEvents.ListenToVideoPlayback(channel.Id);
         
         TwitchEvents.SendTopics(AccessToken, true);
-        
-        _registeredChannels.Remove(channel);
     }
 
     public string GetOAuthUrl()
@@ -304,7 +304,28 @@ public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INot
         
         var url = $"https://twitch.tv/{channelName}";
         
-        Tools.OpenUrl(url);
+        _webTools.OpenUrl(url);
+    }
+
+    private void OnPubSubServiceClosed(object? sender, EventArgs e)
+    {
+        _logger.LogWarning("PubSub: Connection closed.");
+    }
+
+    private void OnPubSubServiceError(object? sender, OnPubSubServiceErrorArgs e)
+    {
+        _logger.LogError(e.Exception, "PubSub: {exception}", e.Exception);
+    }
+
+    private void OnPubSubLog(object? sender, OnLogArgs e)
+    {
+        _logger.LogInformation("PubSub: {data}", e.Data);
+    }
+
+    private void OnPubSubServiceConnected(object? sender, EventArgs e)
+    {
+        TwitchEvents.SendTopics(AccessToken);
+        _logger.LogInformation("PubSub: Connected.");
     }
 
     // TODO Not called while raid is ongoing
@@ -314,7 +335,7 @@ public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INot
         //    return;
         
         RaidParticipants = e.ViewerCount;
-        Console.WriteLine($"[INFO][{nameof(TwitchService)}] Raid participants: {RaidParticipants}");
+        _logger.LogInformation("Raid participants: {participants}", RaidParticipants);
     }
 
     private void OnViewCount(object? sender, OnViewCountArgs e)
@@ -333,7 +354,7 @@ public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INot
         if (e.ChannelId != UserChannel?.Id)
             return;
 
-        Console.WriteLine($"[INFO][{nameof(TwitchService)}] Raid started.");
+        _logger.LogInformation("Raid started.");
         
         IsRaidStarted = false;
     }
@@ -346,7 +367,7 @@ public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INot
         if (e.ChannelId != UserChannel?.Id)
             return;
 
-        Console.WriteLine($"[INFO][{nameof(TwitchService)}] Stream down.");
+        _logger.LogInformation("Stream down.");
         
         IsRaidStarted = false;
         
@@ -361,10 +382,9 @@ public sealed class TwitchService : ITwitchService, INotifyPropertyChanged, INot
         if (e.ChannelId != UserChannel?.Id)
             return;
         
-        Console.WriteLine($"[INFO][{nameof(TwitchService)}] Stream up.");
+        _logger.LogInformation("Stream up.");
         
         IsRaidStarted = false;
-        
         UserChannel.IsLive = true;
     }
 
diff --git a/Misc/Tools.cs b/Services/WebToolsService.cs
similarity index 74%
rename from Misc/Tools.cs
rename to Services/WebToolsService.cs
index f53d550..0491d26 100644
--- a/Misc/Tools.cs
+++ b/Services/WebToolsService.cs
@@ -6,16 +6,29 @@ using System.Text;
 using System.Text.Json.Nodes;
 using System.Threading;
 using System.Threading.Tasks;
-using BetterRaid.Services;
+using BetterRaid.Misc;
+using Microsoft.Extensions.Logging;
 
-namespace BetterRaid.Misc;
+namespace BetterRaid.Services;
 
-public static class Tools
+public interface IWebToolsService
 {
-    private static HttpListener? _oauthListener;
+    void StartOAuthLogin(ITwitchService twitch, Action? callback = null, CancellationToken token = default);
+    void OpenUrl(string url);
+}
+
+public class WebToolsService : IWebToolsService
+{
+    private HttpListener? _oauthListener;
+    private readonly ILogger<WebToolsService> _logger;
+
+    public WebToolsService(ILogger<WebToolsService> logger)
+    {
+        _logger = logger;
+    }
 
     // Source: https://stackoverflow.com/a/43232486
-    public static void StartOAuthLogin(ITwitchService twitchService,  Action? callback = null, CancellationToken token = default)
+    public void StartOAuthLogin(ITwitchService twitch, Action? callback = null, CancellationToken token = default)
     {
         if (_oauthListener == null)
         {
@@ -23,13 +36,13 @@ public static class Tools
             _oauthListener.Prefixes.Add(Constants.TwitchOAuthRedirectUrl + "/");
             _oauthListener.Start();
 
-            Task.Run(() => WaitForCallback(callback, token, twitchService), token);
+            Task.Run(() => WaitForCallback(twitch, callback, token), token);
         }
 
-        OpenUrl(twitchService.GetOAuthUrl());
+        OpenUrl(twitch.GetOAuthUrl());
     }
 
-    private static async Task WaitForCallback(Action? callback, CancellationToken token, ITwitchService twitchService)
+    private async Task WaitForCallback(ITwitchService twitch, Action? callback, CancellationToken token)
     {
         if (_oauthListener == null)
             return;
@@ -37,7 +50,7 @@ public static class Tools
         if (token.IsCancellationRequested)
             return;
 
-        Console.WriteLine("Starting token listener");
+        _logger.LogDebug("Starting token listener");
 
         while (!token.IsCancellationRequested)
         {
@@ -48,7 +61,7 @@ public static class Tools
             if (req.Url == null)
                 continue;
 
-            Console.WriteLine("{0} {1}", req.HttpMethod, req.Url);
+            _logger.LogDebug("{method} {url}", req.HttpMethod, req.Url);
 
             // Response, that may contain the access token as fragment
             // It must be extracted client-side in browser
@@ -64,7 +77,7 @@ public static class Tools
 
                 req.InputStream.Close();
 
-                Console.WriteLine(data.ToString());
+                _logger.LogTrace("{data}", data);
 
                 res.StatusCode = 200;
                 await res.OutputStream.WriteAsync(Encoding.UTF8.GetBytes(OAUTH_CLIENT_DOCUMENT).AsMemory(0, OAUTH_CLIENT_DOCUMENT.Length), token);
@@ -88,8 +101,8 @@ public static class Tools
 
                 if (jsonData == null)
                 {
-                    Console.WriteLine("[ERROR] Failed to parse JSON data:");
-                    Console.WriteLine(json);
+                    _logger.LogError("Failed to parse JSON data:");
+                    _logger.LogError("{json}", json);
                     
                     res.StatusCode = 400;
                     res.Close();
@@ -98,21 +111,21 @@ public static class Tools
 
                 if (jsonData["access_token"] == null)
                 {
-                    Console.WriteLine("[ERROR] Missing access_token in JSON data.");
+                    _logger.LogError("Missing access_token in JSON data.");
                     
                     res.StatusCode = 400;
                     res.Close();
                     continue;
                 }
 
-                var accessToken = jsonData["access_token"]?.ToString();
+                var accessToken = jsonData["access_token"]?.ToString()!;
                 
-                twitchService.ConnectApiAsync(Constants.TwitchClientId, accessToken!);                
+                await twitch.ConnectApiAsync(Constants.TwitchClientId, accessToken);
 
                 res.StatusCode = 200;
                 res.Close();
 
-                Console.WriteLine("[INFO] Received access token!");
+                _logger.LogInformation("Received access token!");
 
                 callback?.Invoke();
 
@@ -122,7 +135,7 @@ public static class Tools
         }
     }
 
-    public static void OpenUrl(string url)
+    public void OpenUrl(string url)
     {
         try
         {
diff --git a/ViewModels/AddChannelWindowViewModel.cs b/ViewModels/AddChannelWindowViewModel.cs
index ba02f68..5c4bf01 100644
--- a/ViewModels/AddChannelWindowViewModel.cs
+++ b/ViewModels/AddChannelWindowViewModel.cs
@@ -1,11 +1,12 @@
 using System;
+using Microsoft.Extensions.Logging;
 
 namespace BetterRaid.ViewModels;
 
 public class AddChannelWindowViewModel : ViewModelBase
 {
-    public AddChannelWindowViewModel()
+    public AddChannelWindowViewModel(ILogger<AddChannelWindowViewModel> logger)
     {
-        Console.WriteLine("[DEBUG] AddChannelWindowViewModel created");
+        logger.LogDebug("AddChannelWindowViewModel created");
     }
 }
\ No newline at end of file
diff --git a/ViewModels/MainWindowViewModel.cs b/ViewModels/MainWindowViewModel.cs
index c3941d6..a50e7b5 100644
--- a/ViewModels/MainWindowViewModel.cs
+++ b/ViewModels/MainWindowViewModel.cs
@@ -10,27 +10,24 @@ using BetterRaid.Misc;
 using BetterRaid.Models;
 using BetterRaid.Services;
 using BetterRaid.Views;
+using Microsoft.Extensions.Logging;
 
 namespace BetterRaid.ViewModels;
 
 public class MainWindowViewModel : ViewModelBase
 {
-    private string? _filter;
     private ObservableCollection<TwitchChannel> _channels = [];
-    private readonly BetterRaidDatabase? _db;
-    private readonly ISynchronizaionService _synchronizaionService;
-
-    public BetterRaidDatabase? Database
-    {
-        get => _db;
-        private init
-        {
-            if (SetProperty(ref _db, value) && _db != null)
-            {
-                LoadChannelsFromDb();
-            }
-        }
-    }
+    
+    private readonly ISynchronizaionService _synchronizationService;
+    private readonly ILogger<MainWindowViewModel> _logger;
+    private readonly IWebToolsService _webTools;
+    private readonly IDatabaseService _db;
+    private readonly ITwitchService _twitch;
+    
+    private string? _filter;
+    private bool _onlyOnline;
+    
+    public ITwitchService Twitch => _twitch;
 
     public ObservableCollection<TwitchChannel> Channels
     {
@@ -40,25 +37,36 @@ public class MainWindowViewModel : ViewModelBase
 
     public ObservableCollection<TwitchChannel> FilteredChannels => GetFilteredChannels();
 
-    public ITwitchService Twitch { get; }
-
     public string? Filter
     {
         get => _filter;
         set => SetProperty(ref _filter, value);
     }
-
-    public bool IsLoggedIn => Twitch.UserChannel != null;
-
-    public MainWindowViewModel(ITwitchService twitch, ISynchronizaionService synchronizaionService)
+    
+    public bool OnlyOnline
     {
-        _synchronizaionService = synchronizaionService;
-        
-        Twitch = twitch;
-        Twitch.PropertyChanged += OnTwitchPropertyChanged;
+        get => _db.OnlyOnline;
+        set => SetProperty(ref _onlyOnline, value);
+    }
 
-        Database = BetterRaidDatabase.LoadFromFile(Constants.DatabaseFilePath);
-        Database.PropertyChanged += OnDatabasePropertyChanged;
+    public bool IsLoggedIn => _twitch.UserChannel != null;
+
+    public MainWindowViewModel(
+        ILogger<MainWindowViewModel> logger,
+        ITwitchService twitch,
+        IWebToolsService webTools,
+        IDatabaseService db,
+        ISynchronizaionService synchronizationService)
+    {
+        _logger = logger;
+        _twitch = twitch;
+        _webTools = webTools;
+        _db = db;
+        _synchronizationService = synchronizationService;
+        
+        _twitch.PropertyChanged += OnTwitchPropertyChanged;
+        
+        LoadChannelsFromDb();
     }
 
     public void ExitApplication()
@@ -76,7 +84,7 @@ public class MainWindowViewModel : ViewModelBase
 
     public void LoginWithTwitch()
     {
-        Tools.StartOAuthLogin(Twitch, OnTwitchLoginCallback, CancellationToken.None);
+        _webTools.StartOAuthLogin(_twitch, OnTwitchLoginCallback, CancellationToken.None);
     }
 
     private void OnTwitchLoginCallback()
@@ -86,28 +94,25 @@ public class MainWindowViewModel : ViewModelBase
 
     private void LoadChannelsFromDb()
     {
-        if (_db == null)
+        if (_db.Database == null)
         {
+            _logger.LogError("Database is null");
             return;
         }
-
+        
         foreach (var channel in Channels)
         {
-            Twitch.UnregisterFromEvents(channel);
+            _twitch.UnregisterFromEvents(channel);
         }
 
         Channels.Clear();
 
-        var channels = _db.Channels
-            .Select(channelName => new TwitchChannel(channelName))
-            .ToList();
-
-        foreach (var channel in channels)
+        foreach (var channel in _db.Database.Channels)
         {
             Task.Run(() =>
             {
-                channel.UpdateChannelData(Twitch);
-                Twitch.RegisterForEvents(channel);
+                channel.UpdateChannelData(_twitch);
+                _twitch.RegisterForEvents(channel);
             });
 
             Channels.Add(channel);
@@ -117,7 +122,7 @@ public class MainWindowViewModel : ViewModelBase
     private ObservableCollection<TwitchChannel> GetFilteredChannels()
     {
         var filteredChannels = Channels
-            .Where(channel => Database?.OnlyOnline == false || channel.IsLive)
+            .Where(channel => OnlyOnline == false || channel.IsLive)
             .Where(channel => string.IsNullOrWhiteSpace(Filter) || channel.Name?.Contains(Filter, StringComparison.OrdinalIgnoreCase) == true)
             .ToList();
 
@@ -126,7 +131,7 @@ public class MainWindowViewModel : ViewModelBase
 
     private void OnTwitchPropertyChanged(object? sender, PropertyChangedEventArgs e)
     {
-        if (e.PropertyName != nameof(Twitch.UserChannel))
+        if (e.PropertyName != nameof(_twitch.UserChannel))
             return;
 
         OnPropertyChanged(nameof(IsLoggedIn));
@@ -141,12 +146,4 @@ public class MainWindowViewModel : ViewModelBase
             OnPropertyChanged(nameof(FilteredChannels));
         }
     }
-
-    private void OnDatabasePropertyChanged(object? sender, PropertyChangedEventArgs e)
-    {
-        if (e.PropertyName != nameof(BetterRaidDatabase.OnlyOnline))
-            return;
-
-        OnPropertyChanged(nameof(FilteredChannels));
-    }
 }
diff --git a/Views/MainWindow.axaml b/Views/MainWindow.axaml
index 90d9d0e..e333cb4 100644
--- a/Views/MainWindow.axaml
+++ b/Views/MainWindow.axaml
@@ -59,7 +59,7 @@
                     Spacing="5">
 
             <CheckBox Content="Only Online"
-                      IsChecked="{Binding Database.OnlyOnline, Mode=TwoWay, FallbackValue=False}" />
+                      IsChecked="{Binding OnlyOnline, Mode=TwoWay, FallbackValue=False}" />
 
             <TextBox Width="200"
                      Margin="5, 10, 5, 10"