Add scheduler

Bot/Handler/ChatCommand/ChatHandler.cs

@@ -4,12 +4,12 @@ using MediatR;
 using Microsoft.Extensions.Options;
 using OllamaSharp;
 
-namespace Lunaris2.Handler.ChatCommand
+namespace Lunaris2.Handler.ChatCommand;
-{
-    public record ChatCommand(SocketMessage Message, string FilteredMessage) : IRequest;
 
-    public class ChatHandler : IRequestHandler<ChatCommand>
+public record ChatCommand(SocketMessage Message, string FilteredMessage) : IRequest;
-    {
+
+public class ChatHandler : IRequestHandler<ChatCommand>
+{
     private readonly OllamaApiClient _ollama;
     private readonly Dictionary<ulong, Chat?> _chatContexts = new();
     private readonly ChatSettings _chatSettings;
@@ -64,5 +64,4 @@ namespace Lunaris2.Handler.ChatCommand
 
         return response.ToString();
     }
-    }
 }

Bot/Handler/MusicPlayer/Extensions.cs

@@ -68,9 +68,9 @@ public static class Extensions
         await message.RespondAsync(content, ephemeral: true);
     }
     
-        
+    public static T? GetOptionValueByName<T>(this SocketSlashCommand command, string optionName)
-    public static string GetOptionValueByName(this SocketSlashCommand command, string optionName)
     {
-        return command.Data.Options.FirstOrDefault(option => option.Name == optionName)?.Value.ToString() ?? string.Empty;
+        return (T?)(command.Data?.Options?
+            .FirstOrDefault(option => option.Name == optionName)?.Value ?? default(T));
     }
 }

Bot/Handler/MusicPlayer/PlayCommand/PlayHandler.cs

@@ -6,7 +6,6 @@ using Lavalink4NET;
 using Lavalink4NET.Events.Players;
 using Lavalink4NET.Integrations.SponsorBlock;
 using Lavalink4NET.Integrations.SponsorBlock.Extensions;
-using Lavalink4NET.Jellyfin;
 using Lavalink4NET.Players.Queued;
 using Lavalink4NET.Rest.Entities.Tracks;
 using Lavalink4NET.Tracks;
@@ -20,7 +19,8 @@ public class PlayHandler : IRequestHandler<PlayCommand>
     private readonly MusicEmbed _musicEmbed;
     private readonly DiscordSocketClient _client;
     private readonly IAudioService _audioService;
-    private SocketSlashCommand _context = default!; // ensure initialized before use
+    private SocketSlashCommand _context;
+    private const int MaxTrackDuration = 30;
     private LavalinkTrack? _previousTrack;
     private static readonly HashSet<ulong> SubscribedGuilds = new();
     
@@ -34,16 +34,15 @@ public class PlayHandler : IRequestHandler<PlayCommand>
         _audioService = audioService;
     }
     
-    private Task OnTrackEnded(object sender, TrackEndedEventArgs eventargs)
+    private async Task OnTrackEnded(object sender, TrackEndedEventArgs eventargs)
     {
         // Reset the previous track when the track ends.
         _previousTrack = null;
-        return Task.CompletedTask;
     }
     
     private async Task OnTrackStarted(object sender, TrackStartedEventArgs eventargs)
     {
-        var player = eventargs.Player as QueuedLavalinkPlayer;
+        var player = sender as QueuedLavalinkPlayer;
 
         if (player?.CurrentTrack is null)
         {
@@ -61,16 +60,22 @@ public class PlayHandler : IRequestHandler<PlayCommand>
 
         // Track has changed, update the previous track and send the embed
         _previousTrack = currentTrack;
-        if (_context != null)
-        {
         await _musicEmbed.NowPlayingEmbed(currentTrack, _context, _client);
     }
-    }
     
-    public async Task Handle(PlayCommand command, CancellationToken cancellationToken)
+    public Task Handle(PlayCommand command, CancellationToken cancellationToken)
+    {
+        new Thread(PlayMusic).Start();
+        return Task.CompletedTask;
+
+        async void PlayMusic()
         {
             try
             {
+                RegisterTrackStartedEventListerner(command);
+                
+                await _audioService.StartAsync(cancellationToken);
+                
                 var context = command.Message;
                 _context = context;
                 
@@ -80,7 +85,7 @@ public class PlayHandler : IRequestHandler<PlayCommand>
                     return;
                 }
                 
-            var searchQuery = context.GetOptionValueByName(Option.Input);
+                var searchQuery = context.GetOptionValueByName<string>(Option.Input);
 
                 if (string.IsNullOrWhiteSpace(searchQuery))
                 {
@@ -88,10 +93,6 @@ public class PlayHandler : IRequestHandler<PlayCommand>
                     return;
                 }
                 
-            RegisterTrackStartedEventListerner(command);
-
-            await _audioService.StartAsync(cancellationToken);
-
                 await context.SendMessageAsync("📻 Searching...", _client);
                 
                 var player = await _audioService.GetPlayerAsync(_client, context, connectToVoiceChannel: true);
@@ -102,17 +103,12 @@ public class PlayHandler : IRequestHandler<PlayCommand>
                 await ApplyFilters(cancellationToken, player);
                 await ConfigureSponsorBlock(cancellationToken, player);
 
-            // Parse the query to extract search mode and clean query
-            // Supports prefixes like jfsearch:, ytsearch:, scsearch:, etc.
-            // Default: Jellyfin (jfsearch:) when no prefix is specified
-            var (searchMode, queryToSearch) = SearchQueryParser.Parse(searchQuery, JellyfinSearchMode.Jellyfin);
-
                 var trackLoadOptions = new TrackLoadOptions 
                 { 
-                SearchMode = searchMode,
+                    SearchMode = TrackSearchMode.YouTubeMusic, 
                 };
 
-            var trackCollection = await _audioService.Tracks.LoadTracksAsync(queryToSearch, trackLoadOptions, cancellationToken: cancellationToken);
+                var trackCollection = await _audioService.Tracks.LoadTracksAsync(searchQuery, trackLoadOptions, cancellationToken: cancellationToken);
 
                 // Check if the result is a playlist or just a single track from the search result
                 if (trackCollection.IsPlaylist)
@@ -126,7 +122,7 @@ public class PlayHandler : IRequestHandler<PlayCommand>
                         if (trackCollection.Track != null)
                         {
                             await player.PlayAsync(trackCollection.Track, cancellationToken: cancellationToken).ConfigureAwait(false);
-                        // rely on TrackStarted event to send Now Playing
+                            await _musicEmbed.NowPlayingEmbed(trackCollection.Track, _context, _client);
                         }
                         else
                         {
@@ -154,7 +150,7 @@ public class PlayHandler : IRequestHandler<PlayCommand>
                     if (track != null)
                     {
                         await player.PlayAsync(track, cancellationToken: cancellationToken).ConfigureAwait(false);
-                    // rely on TrackStarted event to send Now Playing
+                        await _musicEmbed.NowPlayingEmbed(track, _context, _client);
                     }
                     else
                     {
@@ -167,26 +163,16 @@ public class PlayHandler : IRequestHandler<PlayCommand>
                 throw new Exception("Error occured in the Play handler!", error);
             }
         }
+    }
 
     private void RegisterTrackStartedEventListerner(PlayCommand command)
     {
-        var guildId = command.Message.GuildId;
+        if (SubscribedGuilds.Contains((ulong)command.Message.GuildId!)) 
-        if (!guildId.HasValue)
-        {
-            // Ignore registration for DMs or contexts without a guild.
-            return;
-        }
-
-        var gid = guildId.Value;
-        if (SubscribedGuilds.Contains(gid))
             return;
         
-        // Ensure we don't accidentally double-subscribe.
-        _audioService.TrackStarted -= OnTrackStarted;
-        _audioService.TrackEnded -= OnTrackEnded;
         _audioService.TrackStarted += OnTrackStarted;
         _audioService.TrackEnded += OnTrackEnded;
-        SubscribedGuilds.Add(gid);
+        SubscribedGuilds.Add((ulong)command.Message.GuildId!);
     }
 
     private static async Task ApplyFilters(CancellationToken cancellationToken, QueuedLavalinkPlayer player)

Bot/Handler/Scheduler/ProcessMessageCommand.cs

@@ -0,0 +1,30 @@
+using Discord.WebSocket;
+using MediatR;
+
+namespace Lunaris2.Handler.Scheduler;
+
+public class ProcessMessageCommand : IRequest
+{
+    public ulong? Context { get; set; }
+    public string Content { get; set; }
+}
+
+public class ProcessMessageHandler(DiscordSocketClient client) : IRequestHandler<ProcessMessageCommand>
+{
+    public Task Handle(ProcessMessageCommand request, CancellationToken cancellationToken)
+    {
+        if (request.Context == null) 
+            return Task.FromResult(Unit.Value);
+        
+        var channel = client.GetChannel(request.Context.Value) as ISocketMessageChannel;
+        
+        if (channel == null)
+            return Task.FromResult(Unit.Value);
+        
+        using var setTyping = channel.EnterTypingState();
+        channel.SendMessageAsync(request.Content);
+        setTyping.Dispose();
+
+        return Task.FromResult(Unit.Value);
+    }
+}

Bot/Handler/Scheduler/ScheduleMessageCommand.cs

@@ -0,0 +1,137 @@
+using System.Globalization;
+using System.Text;
+using Discord.WebSocket;
+using Hangfire;
+using Lunaris2.Handler.ChatCommand;
+using Lunaris2.Handler.MusicPlayer;
+using Lunaris2.SlashCommand;
+using MediatR;
+using Microsoft.Extensions.Options;
+using Microsoft.IdentityModel.Tokens;
+using NCrontab;
+using OllamaSharp;
+using static System.DateTime;
+
+namespace Lunaris2.Handler.Scheduler;
+
+public record ScheduleMessageCommand(SocketSlashCommand Message) : IRequest;
+
+public class ScheduleMessageHandler : IRequestHandler<ScheduleMessageCommand>
+{
+    private readonly ChatSettings _chatSettings;
+    private readonly OllamaApiClient _ollama;
+    private readonly ISender _mediator;
+
+    private readonly string _cronInstruction = "You are only able to respond in CRON Format. " +
+                                              "Current time is: " + Now.ToString("yyyy-MM-dd HH:mm") + ". and it is " +
+                                              Now.DayOfWeek + ". " +
+                                              "Please use the a format parsable by ncrontab." +
+                                              "The user will describe the CRON format and you can only answer with the CRON format the user describes.";
+    
+    private readonly string _dateInstruction = "You are only able to respond in Date Format. " +
+                                               "Current time is: " + Now.ToString("dd/MM/yyyy HH:mm:ss") + ". and it is " +
+                                               Now.DayOfWeek + ". " +
+                                               "Please use the following format: dd/MM/yyyy HH:mm:ss. Convert following to date string with the current time as a context";
+    
+    public ScheduleMessageHandler(
+        IOptions<ChatSettings> chatSettings, 
+        ISender mediator)
+    {
+        _mediator = mediator;
+        _chatSettings = chatSettings.Value;
+
+        var uri = new Uri(_chatSettings.Url);
+        _ollama = new OllamaApiClient(uri)
+        {
+            SelectedModel = _chatSettings.Model
+        };
+    }
+
+    public async Task Handle(ScheduleMessageCommand request, CancellationToken cancellationToken)
+    {
+        var userDateInput = request.Message.GetOptionValueByName<string>(Option.Time);
+        var userMessage = request.Message.GetOptionValueByName<string>(Option.Message);
+        var recurring = request.Message.GetOptionValueByName<bool>(Option.IsRecurring);
+
+        if (recurring)
+        {
+            await ScheduleRecurringJob(request, userMessage, userDateInput, cancellationToken);
+        }
+        else
+        {
+            await ScheduleJob(request, userMessage, userDateInput, cancellationToken);
+            
+            await request.Message.Channel.SendMessageAsync("Message scheduled successfully.");
+        }
+    }
+
+    private async Task ScheduleRecurringJob(
+        ScheduleMessageCommand request,
+        string message,
+        string userDateInput,
+        CancellationToken cancellationToken)
+    {
+        using var setTyping = request.Message.Channel.EnterTypingState();
+        var cron = string.Empty;
+        var jobManager = new RecurringJobManager();
+        const int retries = 5;
+        var userMessage = $"{_cronInstruction}: {userDateInput}";
+        
+        for (var tries = 0; tries < retries; tries++)
+        {
+            var textToCronResponse = await GenerateResponse(userMessage, cancellationToken);
+            var isValid = CrontabSchedule.TryParse(textToCronResponse).ToString().IsNullOrEmpty();
+            
+            if(isValid)
+            {
+                await request.Message.Channel.SendMessageAsync("Sorry, I didn't understand that date format. Please try again.");
+                continue;
+            }
+            
+            cron = textToCronResponse;
+                
+            break;
+        }
+        var recurringJobId = $"channel_{request.Message.ChannelId}_{request.Message.Id}";
+
+        jobManager.AddOrUpdate(
+            recurringJobId,
+            () => _mediator.Send(new ProcessMessageCommand { Context = request.Message.ChannelId, Content = message}, cancellationToken),
+            cron
+        );
+            
+        setTyping.Dispose();
+        await request.Message.Channel.SendMessageAsync("Message scheduled successfully.");
+    }
+
+    private async Task ScheduleJob(
+        ScheduleMessageCommand request,
+        string userMessage,
+        string executeAt,
+        CancellationToken cancellationToken
+    )
+    {
+        var dateFormat = $"{_dateInstruction}: {executeAt}";
+
+        var formattedDate = await GenerateResponse(dateFormat, cancellationToken);
+        
+        var date = ParseExact(formattedDate, "dd/MM/yyyy HH:mm:ss", CultureInfo.CurrentCulture);
+
+        BackgroundJob.Schedule(
+            () => _mediator.Send(
+                new ProcessMessageCommand { Context = request.Message.ChannelId, Content = userMessage },
+                cancellationToken),
+            date);
+    }
+
+    private async Task<string> GenerateResponse(string userMessage, CancellationToken cancellationToken)
+    {
+        var response = new StringBuilder();
+
+        var chatContext = _ollama.Chat(stream => response.Append(stream.Message?.Content ?? ""));
+        
+        await chatContext.Send(userMessage, cancellationToken);
+        
+        return response.ToString();
+    }
+}

Bot/Handler/SlashCommandReceivedHandler.cs

@@ -4,6 +4,7 @@ using Lunaris2.Handler.MusicPlayer.PauseCommand;
 using Lunaris2.Handler.MusicPlayer.PlayCommand;
 using Lunaris2.Handler.MusicPlayer.ResumeCommand;
 using Lunaris2.Handler.MusicPlayer.SkipCommand;
+using Lunaris2.Handler.Scheduler;
 using Lunaris2.Notification;
 using Lunaris2.SlashCommand;
 using MediatR;
@@ -36,6 +37,9 @@ public class SlashCommandReceivedHandler(ISender mediator) : INotificationHandle
             case Command.Clear.Name:
                 await mediator.Send(new ClearQueueCommand(notification.Message), cancellationToken);
                 break;
+            case Command.Scheduler.Name:
+                await mediator.Send(new ScheduleMessageCommand(notification.Message), cancellationToken);
+                break;
         }
     }
 }

Bot/Lunaris2.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
@@ -16,19 +16,26 @@
     <PackageReference Include="Discord.Net.Core" Version="3.16.0" />
     <PackageReference Include="Discord.Net.Interactions" Version="3.16.0" />
     <PackageReference Include="Discord.Net.Rest" Version="3.16.0" />
+    <PackageReference Include="Hangfire" Version="1.8.17" />
+    <PackageReference Include="Hangfire.AspNetCore" Version="1.8.17" />
+    <PackageReference Include="Hangfire.Core" Version="1.8.18" />
     <PackageReference Include="Lavalink4NET" Version="4.0.25" />
     <PackageReference Include="Lavalink4NET.Artwork" Version="4.0.25" />
     <PackageReference Include="Lavalink4NET.Discord.NET" Version="4.0.25" />
     <PackageReference Include="Lavalink4NET.Integrations.Lavasrc" Version="4.0.25" />
     <PackageReference Include="Lavalink4NET.Integrations.SponsorBlock" Version="4.0.25" />
     <PackageReference Include="MediatR" Version="12.4.1" />
+    <PackageReference Include="MediatR.Extensions.Microsoft.DependencyInjection" Version="11.1.0" />
+    <PackageReference Include="Microsoft.AspNetCore" Version="2.3.0" />
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="6.0.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.2" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.1" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.2" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.2" />
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.1" />
+    <PackageReference Include="NCrontab" Version="3.3.3" />
     <PackageReference Include="OllamaSharp" Version="1.1.10" />
-    <PackageReference Include="Lavalink4NET.Jellyfin" Version="1.0.0" />
   </ItemGroup>
 
   <ItemGroup>
@@ -38,6 +45,12 @@
     <None Update="appsettings.json">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
+    <Resource Include="wwwroot\index.html">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Resource>
+    <Resource Include="wwwroot\logotype.png">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Resource>
   </ItemGroup>
 
 </Project>

Bot/Notification/DiscordEventListener.cs

@@ -1,6 +1,5 @@
 using Discord.WebSocket;
 using MediatR;
-using Microsoft.Extensions.DependencyInjection;
 
 namespace Lunaris2.Notification;
 

Bot/Program.cs

@@ -1,103 +1,27 @@
-using System.Reflection;
+using Lavalink4NET.Integrations.SponsorBlock.Extensions;
-using Discord;
+using Lunaris2.Registration;
-using Discord.Interactions;
-using Discord.WebSocket;
-using Lunaris2.Handler.ChatCommand;
-using Lavalink4NET.Extensions;
-using Lavalink4NET.Integrations.SponsorBlock.Extensions;
-using Lunaris2.Handler.MusicPlayer;
-using Lunaris2.Notification;
-using Lunaris2.Service;
-using Lunaris2.SlashCommand;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Hosting;
 
-namespace Lunaris2;
+var builder = WebApplication.CreateBuilder(args);
 
-public class Program
+// Build configuration (using appsettings.json)
-{
+var configuration = new ConfigurationBuilder()
-    public static void Main(string[] args)
-    {
-        AppDomain.CurrentDomain.UnhandledException += (sender, eventArgs) =>
-        {
-            Console.WriteLine(eventArgs.ExceptionObject);
-        };
-        var app = CreateHostBuilder(args).Build();
-        
-        app.UseSponsorBlock();
-        app.Run();
-    }
-
-    private static IHostBuilder CreateHostBuilder(string[] args) =>
-        Host.CreateDefaultBuilder(args)
-            .ConfigureServices((_, services) =>
-            {
-                var config = new DiscordSocketConfig
-                {
-                    GatewayIntents = GatewayIntents.All
-                };
-                
-                var client = new DiscordSocketClient(config);
-                var configuration = new ConfigurationBuilder()
     .SetBasePath(AppContext.BaseDirectory)
     .AddJsonFile("appsettings.json")
     .Build();
 
-                services
+// Register your services
-                    .AddMediatR(mediatRServiceConfiguration => mediatRServiceConfiguration.RegisterServicesFromAssembly(Assembly.GetExecutingAssembly()))
+builder.Services.AddDiscordBot(configuration);
-                    .AddLavalink()
+builder.Services.AddScheduler(configuration);
-                    .ConfigureLavalink(options =>
+builder.Services.AddControllers();
-                    {
-                        options.BaseAddress = new Uri(
-                            $"http://{configuration["LavaLinkHostname"]}:{configuration["LavaLinkPort"]}"
-                        );
-                        options.WebSocketUri = new Uri($"ws://{configuration["LavaLinkHostname"]}:{configuration["LavaLinkPort"]}/v4/websocket");
-                        options.Passphrase = configuration["LavaLinkPassword"] ?? "youshallnotpass";
-                        options.Label = "Node";
-                    })
-                    .AddSingleton<MusicEmbed>()
-                    .AddSingleton<ChatSettings>()
-                    .AddSingleton(client)
-                    .AddSingleton<DiscordEventListener>()
-                    .AddSingleton<VoiceChannelMonitorService>()
-                    .AddSingleton(service => new InteractionService(service.GetRequiredService<DiscordSocketClient>()))
-                    .Configure<ChatSettings>(configuration.GetSection("LLM"));
 
-                client.Ready += () => Client_Ready(client);
+var app = builder.Build();
-                client.Log += Log;
 
-                client
+// Call your custom middleware (e.g., for SponsorBlock functionality)
-                    .LoginAsync(TokenType.Bot, configuration["Token"])
+app.UseSponsorBlock();
-                    .GetAwaiter()
-                    .GetResult();
 
-                client
+// Serve static files
-                    .StartAsync()
+app.UseDefaultFiles();
-                    .GetAwaiter()
+app.UseStaticFiles();
-                    .GetResult();
 
-                var listener = services
+app.UseHangfireDashboardAndServer();
-                    .BuildServiceProvider()
+app.Run();
-                    .GetRequiredService<DiscordEventListener>();
-                    
-                listener
-                    .StartAsync()
-                    .GetAwaiter()
-                    .GetResult();
-            });
-
-    private static Task Client_Ready(DiscordSocketClient client)
-    {
-        client.RegisterCommands();
-        
-        new VoiceChannelMonitorService(client).StartMonitoring();
-        return Task.CompletedTask;
-    }
-        
-    private static Task Log(LogMessage arg)
-    {
-        Console.WriteLine(arg);
-        return Task.CompletedTask;
-    }
-}

Bot/Registration/ChatRegistration.cs

@@ -0,0 +1,14 @@
+using Lunaris2.Handler.ChatCommand;
+
+namespace Lunaris2.Registration;
+
+public static class ChatRegistration
+{
+    public static IServiceCollection AddChat(this IServiceCollection services, IConfiguration configuration)
+    {
+        services.AddSingleton<ChatSettings>();
+        services.Configure<ChatSettings>(configuration.GetSection("LLM"));
+        
+        return services;
+    }
+}

Bot/Registration/DiscordBotRegistration.cs

@@ -0,0 +1,69 @@
+using System.Reflection;
+using Discord;
+using Discord.Interactions;
+using Discord.WebSocket;
+using Lunaris2.Notification;
+using Lunaris2.Service;
+using Lunaris2.SlashCommand;
+
+namespace Lunaris2.Registration;
+
+public static class DiscordBotRegistration
+{
+    public static IServiceCollection AddDiscordBot(this IServiceCollection services, IConfiguration configuration)
+    {
+        var config = new DiscordSocketConfig
+        {
+            GatewayIntents = GatewayIntents.All
+        };
+
+        var client = new DiscordSocketClient(config);
+
+        services
+            .AddMediatR(mediatRServiceConfiguration =>
+                mediatRServiceConfiguration.RegisterServicesFromAssembly(Assembly.GetExecutingAssembly()))
+            .AddMusicPlayer(configuration)
+            .AddSingleton(client)
+            .AddSingleton<DiscordEventListener>()
+            .AddSingleton(service => new InteractionService(service.GetRequiredService<DiscordSocketClient>()))
+            .AddChat(configuration);
+
+        client.Ready += () => Client_Ready(client);
+        client.Log += Log;
+
+        client
+            .LoginAsync(TokenType.Bot, configuration["Token"])
+            .GetAwaiter()
+            .GetResult();
+
+        client
+            .StartAsync()
+            .GetAwaiter()
+            .GetResult();
+
+        var listener = services
+            .BuildServiceProvider()
+            .GetRequiredService<DiscordEventListener>();
+
+        listener
+            .StartAsync()
+            .GetAwaiter()
+            .GetResult();
+
+        return services;
+    }
+
+    private static Task Client_Ready(DiscordSocketClient client)
+    {
+        client.RegisterCommands();
+
+        new VoiceChannelMonitorService(client).StartMonitoring();
+        return Task.CompletedTask;
+    }
+
+    private static Task Log(LogMessage arg)
+    {
+        Console.WriteLine(arg);
+        return Task.CompletedTask;
+    }
+}

Bot/Registration/HangfireRegistration.cs

@@ -0,0 +1,19 @@
+using Hangfire;
+
+namespace Lunaris2.Registration;
+
+public static class HangfireRegistration
+{
+    public static IApplicationBuilder UseHangfireDashboardAndServer(this IApplicationBuilder app, string dashboardPath = "/hangfire")
+    {
+        var dashboardOptions = new DashboardOptions
+        {
+            DarkModeEnabled = true,
+            DashboardTitle = "Lunaris Jobs Dashboard"
+        };
+        
+        app.UseHangfireDashboard(dashboardPath, dashboardOptions);
+
+        return app;
+    }
+}

Bot/Registration/MusicPlayerRegistration.cs

@@ -0,0 +1,27 @@
+using Lavalink4NET.Extensions;
+using Lunaris2.Handler.MusicPlayer;
+using Lunaris2.Service;
+
+namespace Lunaris2.Registration;
+
+public static class MusicPlayerRegistration
+{
+    public static IServiceCollection AddMusicPlayer(this IServiceCollection services, IConfiguration configuration)
+    {
+        services
+            .AddLavalink()
+            .ConfigureLavalink(options =>
+            {
+                options.BaseAddress = new Uri(
+                    $"http://{configuration["LavaLinkHostname"]}:{configuration["LavaLinkPort"]}"
+                );
+                options.WebSocketUri = new Uri($"ws://{configuration["LavaLinkHostname"]}:{configuration["LavaLinkPort"]}/v4/websocket");
+                options.Passphrase = configuration["LavaLinkPassword"] ?? "youshallnotpass";
+                options.Label = "Node";
+            })
+            .AddSingleton<MusicEmbed>()
+            .AddSingleton<VoiceChannelMonitorService>();
+
+        return services;
+    }
+}

Bot/Registration/SchedulerRegistration.cs

@@ -0,0 +1,26 @@
+using Hangfire;
+using Hangfire.AspNetCore;
+using Lunaris2.Handler.Scheduler;
+
+namespace Lunaris2.Registration;
+
+public static class SchedulerRegistration
+{
+    public static IServiceCollection AddScheduler(this IServiceCollection services, IConfiguration configuration)
+    {
+        services.AddHangfire((serviceProvider, config) =>
+        {
+            config.SetDataCompatibilityLevel(CompatibilityLevel.Version_180)
+                .UseSimpleAssemblyNameTypeSerializer();
+            
+            config.UseSqlServerStorage(configuration.GetValue<string>("HangfireConnectionString"));
+        });
+        
+        services.AddHangfireServer();
+        
+        // Register your handler
+        // services.AddScoped<ScheduleMessageHandler>();
+        
+        return services;
+    }
+}

Bot/Service/VoiceChannelMonitorService.cs

@@ -1,19 +1,16 @@
 using Discord;
 using Discord.WebSocket;
 
-namespace Lunaris2.Service
+namespace Lunaris2.Service;
+
+public class VoiceChannelMonitorService
 {
-    public class VoiceChannelMonitorService
-    {
     private readonly DiscordSocketClient _client;
-        // Track a cancellation source per voice channel when the bot is alone
+    private readonly Dictionary<ulong, Timer> _timers = new();
-        private readonly Dictionary<ulong, CancellationTokenSource> _leaveCtsByChannel = new();
 
     public VoiceChannelMonitorService(DiscordSocketClient client)
     {
         _client = client;
-            // Subscribe to voice state updates to react immediately
-            _client.UserVoiceStateUpdated += OnUserVoiceStateUpdated;
     }
 
     public void StartMonitoring()
@@ -23,7 +20,7 @@ namespace Lunaris2.Service
             while (true)
             {
                 await CheckVoiceChannels();
-                    await Task.Delay(TimeSpan.FromMinutes(1)); // Status refresh every minute
+                await Task.Delay(TimeSpan.FromMinutes(1)); // Monitor every minute
             }
         });
     }
@@ -31,7 +28,7 @@ namespace Lunaris2.Service
     private async Task CheckVoiceChannels()
     {
         SetStatus();
-            await EnsureCurrentAloneStatesScheduled();
+        await LeaveOnAlone();
     }
         
     private void SetStatus()
@@ -52,137 +49,47 @@ namespace Lunaris2.Service
             _client.SetGameAsync($" in {channels} servers", type: ActivityType.Playing);
     }
 
-        // Monitor existing alone states during the periodic check to ensure timers exist
+    private async Task LeaveOnAlone()
-        private async Task EnsureCurrentAloneStatesScheduled()
     {
         foreach (var guild in _client.Guilds)
         {
-                foreach (var voiceChannel in guild.VoiceChannels)
+            // Find voice channels where only the bot is left
-                {
+            var voiceChannel = guild.VoiceChannels.FirstOrDefault(vc => 
-                    var botInChannel = voiceChannel.ConnectedUsers.Any(u => u.Id == _client.CurrentUser.Id);
+                vc.ConnectedUsers.Count == 1 && 
-                    var userCount = voiceChannel.ConnectedUsers.Count;
+                vc.Users.Any(u => u.Id == _client.CurrentUser.Id));
 
-                    if (botInChannel && userCount == 1)
+            if (voiceChannel != null)
             {
-                        // Schedule leave if not already scheduled
+                // If timer not set for this channel, start one
-                        if (!_leaveCtsByChannel.ContainsKey(voiceChannel.Id))
+                if (!_timers.ContainsKey(voiceChannel.Id))
                 {
-                            ScheduleLeave(voiceChannel);
+                    Console.WriteLine($"Bot is alone in channel {voiceChannel.Name}, starting timer...");
+                    _timers[voiceChannel.Id] = new Timer(async _ => await LeaveChannel(voiceChannel), null, 
+                        TimeSpan.FromMinutes(3), Timeout.InfiniteTimeSpan);  // Set delay before leaving
                 }
             }
             else
             {
-                        // Cancel if a schedule exists but the bot is not alone anymore
+                // Clean up timer if channel is no longer active
-                        if (_leaveCtsByChannel.TryGetValue(voiceChannel.Id, out var cts))
+                var timersToDispose = _timers.Where(t => guild.VoiceChannels.All(vc => vc.Id != t.Key)).ToList();
+                foreach (var timer in timersToDispose)
                 {
-                            cts.Cancel();
+                    await timer.Value.DisposeAsync();
-                            _leaveCtsByChannel.Remove(voiceChannel.Id);
+                    _timers.Remove(timer.Key);
+                    Console.WriteLine($"Disposed timer for inactive voice channel ID: {timer.Key}");
                 }
             }
         }
     }
 
-            await Task.CompletedTask;
+    private async Task LeaveChannel(SocketVoiceChannel voiceChannel)
-        }
-
-        private Task OnUserVoiceStateUpdated(SocketUser user, SocketVoiceState before, SocketVoiceState after)
     {
-            // React only when events relate to the guild(s) and voice channels where the bot might be
+        if (voiceChannel.ConnectedUsers.Count == 1 && voiceChannel.Users.Any(u => u.Id == _client.CurrentUser.Id))
-            var botId = _client.CurrentUser.Id;
-
-            // Determine affected channels
-            var beforeChannelId = before.VoiceChannel?.Id;
-            var afterChannelId = after.VoiceChannel?.Id;
-
-            // If the bot itself moved, we should cancel any old schedule and possibly set a new one
-            if (user.Id == botId)
-            {
-                if (beforeChannelId.HasValue && _leaveCtsByChannel.TryGetValue(beforeChannelId.Value, out var oldCts))
-                {
-                    oldCts.Cancel();
-                    _leaveCtsByChannel.Remove(beforeChannelId.Value);
-                }
-
-                if (afterChannelId.HasValue)
-                {
-                    var channel = after.VoiceChannel!;
-                    var isAlone = channel.ConnectedUsers.Count == 1 && channel.ConnectedUsers.Any(u => u.Id == botId);
-                    if (isAlone && !_leaveCtsByChannel.ContainsKey(channel.Id))
-                    {
-                        ScheduleLeave(channel);
-                    }
-                }
-
-                return Task.CompletedTask;
-            }
-
-            // For other users, if they join the bot's channel, cancel the leave; if they leave and bot becomes alone, schedule leave
-            if (afterChannelId.HasValue)
-            {
-                var channel = after.VoiceChannel!;
-                var botInChannel = channel.ConnectedUsers.Any(u => u.Id == botId);
-                var userCount = channel.ConnectedUsers.Count;
-
-                if (botInChannel && userCount > 1)
-                {
-                    // Cancel any pending leave
-                    if (_leaveCtsByChannel.TryGetValue(channel.Id, out var cts))
-                    {
-                        cts.Cancel();
-                        _leaveCtsByChannel.Remove(channel.Id);
-                    }
-                }
-            }
-
-            if (beforeChannelId.HasValue)
-            {
-                var channel = before.VoiceChannel!; // user left this channel
-                var botInChannel = channel.ConnectedUsers.Any(u => u.Id == botId);
-                var userCount = channel.ConnectedUsers.Count;
-
-                if (botInChannel && userCount == 1)
-                {
-                    // Bot became alone, schedule leave
-                    if (!_leaveCtsByChannel.ContainsKey(channel.Id))
-                    {
-                        ScheduleLeave(channel);
-                    }
-                }
-            }
-
-            return Task.CompletedTask;
-        }
-
-        private void ScheduleLeave(SocketVoiceChannel voiceChannel)
-        {
-            var cts = new CancellationTokenSource();
-            _leaveCtsByChannel[voiceChannel.Id] = cts;
-
-            _ = Task.Run(async () =>
-            {
-                try
-                {
-                    await Task.Delay(TimeSpan.FromMinutes(3), cts.Token);
-
-                    // After delay, verify still alone
-                    var botId = _client.CurrentUser.Id;
-                    var isStillAlone = voiceChannel.ConnectedUsers.Count == 1 && voiceChannel.ConnectedUsers.Any(u => u.Id == botId);
-                    if (isStillAlone)
         {
             Console.WriteLine($"Leaving channel {voiceChannel.Name} due to inactivity...");
             await voiceChannel.DisconnectAsync();
-                    }
+            await _timers[voiceChannel.Id].DisposeAsync();
-                }
+            _timers.Remove(voiceChannel.Id);  // Clean up after leaving
-                catch (OperationCanceledException)
-                {
-                    // Cancelled because someone joined or bot moved
-                }
-                finally
-                {
-                    _leaveCtsByChannel.Remove(voiceChannel.Id);
-                    cts.Dispose();
-                }
-            });
         }
     }
 }

Bot/SlashCommand/Command.cs

@@ -5,6 +5,9 @@ namespace Lunaris2.SlashCommand;
 public static class Option
 {
     public const string Input = "input";
+    public const string Time = "time";
+    public const string IsRecurring = "repeating";
+    public const string Message = "message";
 }
 
 public static class Command
@@ -56,6 +59,38 @@ public static class Command
         };
     }
     
+    public static class Scheduler
+    {
+        public const string Name = "scheduler";
+        public const string Description = "Schedule a message";
+        
+        public static readonly List<SlashCommandOptionBuilder>? Options =
+        [
+            new SlashCommandOptionBuilder
+            {
+                Name = "message",
+                Description = "The message you want to schedule",
+                Type = ApplicationCommandOptionType.String,
+                IsRequired = true
+            },
+            new SlashCommandOptionBuilder
+            {
+                Name = "time",
+                Description = "The time you want to schedule the message",
+                Type = ApplicationCommandOptionType.String,
+                IsRequired = true
+            },
+            new SlashCommandOptionBuilder
+            {
+                Name = "repeating",
+                Description = "Whether the message should repeat",
+                Type = ApplicationCommandOptionType.Boolean,
+                IsRequired = false,
+                IsDefault = false
+            }
+        ];
+    }
+    
     public static string[] GetAllCommands()
     {
         return typeof(Command)

Bot/SlashCommand/SlashCommandRegistration.cs

@@ -14,6 +14,7 @@ public static class SlashCommandRegistration
         RegisterCommand(client, Command.Play.Name, Command.Play.Description, Command.Play.Options);
         RegisterCommand(client, Command.Resume.Name, Command.Resume.Description);
         RegisterCommand(client, Command.Clear.Name, Command.Clear.Description);
+        RegisterCommand(client, Command.Scheduler.Name, Command.Scheduler.Description, Command.Scheduler.Options);
     }
 
     private static void RegisterCommand(

Bot/appsettings.json

@@ -19,5 +19,6 @@
                 "instruction": "Let's role play. Your name is Lunaris and can be quite rude. You are supposed to answer on following question with a maximum of 2 sentences:"
             }
         ]
-    }
+    },
+    "HangfireConnectionString": "Server=localhost, 1433;Database=Hangfire;User Id=sa;Password=SecretPassword!; TrustServerCertificate=True;"
 }

Bot/wwwroot/index.html

@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Logotype Page</title>
+    <style>
+        body {
+            margin: 0;
+            height: 100vh;
+            background-color: #121212; /* Dark background */
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            color: #d3d3d3; /* Very light gray text */
+            font-family: Arial, sans-serif;
+            text-align: center;
+        }
+        .container {
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+        }
+        .logotype img {
+            max-width: 100%;
+            height: auto;
+            max-height: 200px;
+            margin-bottom: 20px;
+            box-shadow: 0px 0px 20px 20px black;
+        }
+        a {
+            color: #d3d3d3;
+            text-decoration: none;
+            font-size: 18px;
+        }
+        a:hover {
+            text-decoration: underline;
+        }
+    </style>
+</head>
+<body>
+<div class="container">
+    <div class="logotype">
+        <img src="logotype.png" alt="Logotype">
+    </div>
+    <a href="/" id="hangfire-link">Go to Hangfire</a>
+</div>
+
+<script>
+    // Update the link dynamically to include the current URL + /hangfire
+    const currentUrl = window.location.href;
+    document.getElementById('hangfire-link').href = currentUrl + 'hangfire';
+</script>
+</body>
+</html>

README.md

@@ -1,4 +1,4 @@
-![Lunaris Logotype](https://github.com/Myxelium/Lunaris2.0/blob/master/LOGOTYPE.png?raw=true)
+![Lunaris Logotype](./Bot/wwwroot/logotype.png)
 
 # Lunaris - Discord BOT
 
@@ -54,6 +54,6 @@ Register the Lunaris bot with PM2:
   * 🤖 [AI CHAT](https://github.com/Myxelium/Lunaris2.0/blob/master/Bot/Handler/ChatCommand/readme.md)
   * 🎵 [Music Player](https://github.com/Myxelium/Lunaris2.0/tree/master/Bot/Handler/MusicPlayer)
 
-## Contributing 🐈
+## Contributing
 
 Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

application.yml

@@ -2,14 +2,6 @@ server: # REST and WS server
   port: 2333
   address: 0.0.0.0
 plugins:
-  jellylink:
-    jellyfin:
-      baseUrl: "http://192.168.50.244:8096"
-      username: "Lunaris"
-      password: "Lunaris"
-      searchLimit: 5
-      audioQuality: "ORIGINAL"   # ORIGINAL | HIGH | MEDIUM | LOW | custom number (kbps)
-      audioCodec: "mp3"          # mp3 | aac | opus | vorbis | flac (only used when not ORIGINAL)
   lavasrc:
     providers: # Custom providers for track loading. This is the default
       # - "dzisrc:%ISRC%" # Deezer ISRC provider

docker-compose.yml

@@ -64,6 +64,15 @@ services:
     networks:
       - ollama-docker
 
+  mssql:
+    image: mcr.microsoft.com/mssql/server:2019-latest
+    container_name: mssql
+    environment:
+      SA_PASSWORD: "SecretPassword!"
+      ACCEPT_EULA: "Y"
+    ports:
+        - "1433:1433"
+
 volumes:
   ollama: {}