Update readme.md

Bot/Handler/MusicPlayer/PlayCommand/readme.md

@@ -9,72 +9,26 @@ flowchart TD
 ```
 
 ```mermaid
-classDiagram
+sequenceDiagram
-    class PlayHandler {
+    participant User
-        -MusicEmbed _musicEmbed
+    participant Bot
-        -DiscordSocketClient _client
+    participant DiscordSocketClient
-        -IAudioService _audioService
+    participant IAudioService
-        -SocketSlashCommand _context
+    participant SocketSlashCommand
-        -const int MaxTrackDuration
+    participant LavalinkPlayer
-        -LavalinkTrack? _previousTrack
-        -static HashSet~ulong~ SubscribedGuilds
-        +PlayHandler(DiscordSocketClient client, MusicEmbed musicEmbed, IAudioService audioService)
-        +Task Handle(PlayCommand command, CancellationToken cancellationToken)
-        -void PlayMusic()
-        -Task OnTrackEnded(object sender, TrackEndedEventArgs eventargs)
-        -Task OnTrackStarted(object sender, TrackStartedEventArgs eventargs)
-        -void RegisterTrackStartedEventListerner(PlayCommand command)
-        -static Task ApplyFilters(CancellationToken cancellationToken, QueuedLavalinkPlayer player)
-        -static Task ConfigureSponsorBlock(CancellationToken cancellationToken, QueuedLavalinkPlayer player)
-    }
 
-    class PlayCommand {
+    User->>Bot: /play [song]
-        +SocketSlashCommand Message
+    Bot->>DiscordSocketClient: Get user voice channel
-    }
+    DiscordSocketClient-->>Bot: Voice channel info
-
+    Bot->>IAudioService: Get or create player
-    class TrackEndedEventArgs {
+    IAudioService-->>Bot: Player instance
-    }
+    Bot->>SocketSlashCommand: Get search query
-
+    SocketSlashCommand-->>Bot: Search query
-    class TrackStartedEventArgs {
+    Bot->>IAudioService: Load tracks
-    }
+    IAudioService-->>Bot: Track collection
-
+    Bot->>LavalinkPlayer: Play track
-    class QueuedLavalinkPlayer {
+    LavalinkPlayer-->>Bot: Track started
-        +LavalinkTrack? CurrentTrack
+    Bot->>User: Now playing embed
-        +Task PlayAsync(LavalinkTrack track, CancellationToken cancellationToken)
-        +Task Queue.AddRangeAsync(List~TrackQueueItem~ queueTracks, CancellationToken cancellationToken)
-        +Task Filters.SetFilter(NormalizationFilter normalizationFilter)
-        +Task Filters.CommitAsync(CancellationToken cancellationToken)
-        +Task UpdateSponsorBlockCategoriesAsync(ImmutableArray~SegmentCategory~ categories, CancellationToken cancellationToken)
-    }
-
-    class LavalinkTrack {
-        +string Identifier
-    }
-
-    class NormalizationFilter {
-        +NormalizationFilter(double gain, bool enabled)
-    }
-
-    class SegmentCategory {
-        +static SegmentCategory Intro
-        +static SegmentCategory Sponsor
-        +static SegmentCategory SelfPromotion
-        +static SegmentCategory Outro
-        +static SegmentCategory Filler
-    }
-
-    class TrackQueueItem {
-        +TrackQueueItem(LavalinkTrack track)
-    }
-
-    PlayHandler --> PlayCommand
-    PlayHandler --> TrackEndedEventArgs
-    PlayHandler --> TrackStartedEventArgs
-    PlayHandler --> QueuedLavalinkPlayer
-    PlayHandler --> LavalinkTrack
-    PlayHandler --> NormalizationFilter
-    PlayHandler --> SegmentCategory
-    PlayHandler --> TrackQueueItem
 ```
 
 ## Steps in the code