WIP: tried some stuff, still not playing. I suspect that lavalink does not get connected properly

Cargo.toml

@@ -9,11 +9,12 @@ edition = "2021"
 
 [dependencies]
 serenity = "0.12"
-tokio = { version = "1.36", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1", features = ["macros", "rt-multi-thread"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 confy = "0.6.0"
-songbird = "0.4"
+songbird = { version = "0.4", features = ["gateway", "serenity", "native", "driver"], default-features = false }
+lavalink-rs = { version = "0.12", features = ["songbird", "serenity", "native-tls"], default-features = false }
 chrono = "0.4"
 reqwest = "0.11"
 symphonia = "0.5"

src/commands/now_playing.rs

@@ -1,9 +1,12 @@
-use crate::music::music_queue;
+use std::time::Duration;
+
+use crate::music::preview::Preview;
 use crate::util::embed::Embed;
-use serenity::all::{CommandInteraction, Context};
+use lavalink_rs::client::LavalinkClient;
+use serenity::all::{CommandInteraction, Context, GuildId};
 use serenity::builder::{CreateCommand, CreateEmbed};
 
-pub async fn run(ctx: &Context, command: &CommandInteraction) -> CreateEmbed {
+pub async fn run(ctx: &Context, command: &CommandInteraction, llc: &LavalinkClient) -> CreateEmbed {
     let username = command.user.name.as_str();
 
     let guild_id = match &command.guild_id {
@@ -17,47 +20,27 @@ pub async fn run(ctx: &Context, command: &CommandInteraction) -> CreateEmbed {
         }
     };
 
-    let now_plaing = match music_queue::get_now_playing(&guild_id).await {
-        Some(ytdl) => ytdl,
-        None => {
-            return Embed::create_error_respose(
-                username,
-                "Not playing",
-                "I'm not playing anything!",
-            );
-        }
+    let Some(player_context) = llc.get_player_context(guild_id.get()) else {
+        return Embed::create_error_respose(username, "Not playing", "There is no player context and therefore there is nothing playing.");
     };
 
-    let now_handle = match music_queue::get_now_playing_track_handle(&guild_id).await {
-        Some(handle) => handle,
-        None => {
-            return Embed::create_error_respose(
-                username,
-                "Cannot get TrackHandle",
-                "The TrackHandle is empty.",
-            );
-        }
+    let Ok(player) = player_context.get_player().await else {
+        return Embed::create_error_respose(username, "Can't get player", "Cannot get player from player context.");
     };
 
-    let manager = songbird::get(ctx)
-        .await
-        .expect("Cannot get Songbird")
-        .clone();
 
-    let _ = match manager.get(*guild_id) {
-        Some(handler) => handler,
-        None => {
-            return Embed::create_error_respose(
-                username,
-                "Error",
-                "Error while getting the audio handler.",
-            );
-        }
-    };
+    if let Some(npt) = player.track {
+        let npti = npt.info;
+        let preview_data = Preview {
+            title: npti.title,
+            artist: Some(npti.author.to_string()),
+            duration: Some(npti.length),
+            thumbnail: npti.artwork_url,
+            link: npti.uri
+        };
+        let position = Duration::from_millis(player_context.get_player().await.expect("Can't get player").state.position);
         
-    let position = now_handle.get_info().await.unwrap().position;
-
-    Embed::create_yt_playing(now_plaing, username, "Currently playing")
+        return Embed::create_playing(preview_data, username, "Now playing")
         .await
         .field(
             "Position",
@@ -66,8 +49,11 @@ pub async fn run(ctx: &Context, command: &CommandInteraction) -> CreateEmbed {
                 position.as_secs() / 60,
                 position.as_secs() % 60
             ),
-            true,
-        )
+            true
+        );
+    }
+    
+    return Embed::create_error_respose(username, "Not playing", "I'm currently not playing anything.");
 }
 
 pub fn register() -> CreateCommand {

src/commands/play.rs

@@ -1,12 +1,13 @@
 use crate::music::music_manager;
 
+use lavalink_rs::client::LavalinkClient;
 use serenity::all::{CommandDataOptionValue, CommandInteraction, Context};
 use serenity::builder::{CreateCommand, CreateCommandOption, CreateEmbed};
 use serenity::model::application::CommandOptionType;
 
 use crate::util::embed::Embed;
 
-pub async fn run(ctx: &Context, command: &CommandInteraction) -> CreateEmbed {
+pub async fn run(ctx: &Context, command: &CommandInteraction, llc: &LavalinkClient) -> CreateEmbed {
     let username = command.user.name.as_str();
     let options = &command.data.options;
 
@@ -39,6 +40,7 @@ pub async fn run(ctx: &Context, command: &CommandInteraction) -> CreateEmbed {
 
     music_manager::attempt_to_queue_song(
         ctx,
+        llc,
         guild_id,
         &command.user.id,
         &command.user.name,

src/commands/skip.rs

@@ -1,9 +1,10 @@
 use crate::music::music_manager;
 use crate::util::embed::Embed;
+use lavalink_rs::client::LavalinkClient;
 use serenity::all::{CommandInteraction, Context};
 use serenity::builder::{CreateCommand, CreateEmbed};
 
-pub async fn run(ctx: &Context, command: &CommandInteraction) -> CreateEmbed {
+pub async fn run(ctx: &Context, command: &CommandInteraction, llc: &LavalinkClient) -> CreateEmbed {
     let username = command.user.name.as_str();
 
     let guild_id = match &command.guild_id {
@@ -17,7 +18,7 @@ pub async fn run(ctx: &Context, command: &CommandInteraction) -> CreateEmbed {
         }
     };
 
-    music_manager::attempt_to_skip_current_song(ctx, guild_id, &command.user.id, &command.user.name)
+    music_manager::attempt_to_skip_current_song(ctx, llc, guild_id, &command.user.id, &command.user.name)
         .await
 }
 

src/commands/stop.rs

@@ -1,9 +1,10 @@
 use crate::music::music_manager;
 use crate::util::embed::Embed;
+use lavalink_rs::client::LavalinkClient;
 use serenity::all::{CommandInteraction, Context};
 use serenity::builder::{CreateCommand, CreateEmbed};
 
-pub async fn run(ctx: &Context, command: &CommandInteraction) -> CreateEmbed {
+pub async fn run(ctx: &Context, command: &CommandInteraction, llc: &LavalinkClient) -> CreateEmbed {
     let username = command.user.name.as_str();
 
     let guild_id = match &command.guild_id {
@@ -17,7 +18,7 @@ pub async fn run(ctx: &Context, command: &CommandInteraction) -> CreateEmbed {
         }
     };
 
-    music_manager::attempt_to_stop(ctx, guild_id, &command.user.id, &command.user.name).await
+    music_manager::attempt_to_stop(ctx, llc, guild_id, &command.user.id, &command.user.name).await
 }
 
 pub fn register() -> CreateCommand {

src/events/lavalink_event_handler.rs

@@ -0,0 +1,30 @@
+use lavalink_rs::{client::LavalinkClient, model::events};
+use serenity::all::{standard::macros::hook, Sticker};
+
+#[hook]
+pub async fn ready_event(client: LavalinkClient, _session_id: String, event: &events::Ready) {
+    client.delete_all_player_contexts().await.unwrap();
+    println!("Lavalink is ready for Freddy:: {:?}", event);
+}
+
+#[hook]
+pub async fn track_start(_client: LavalinkClient, _session_id: String, _event: &events::TrackStart) {
+
+}
+
+#[hook]
+pub async fn track_end_event(_client: LavalinkClient, _session_id: String, _event: &events::TrackEnd) {
+
+}
+
+#[hook]
+pub async fn track_exception(_client: LavalinkClient, _session_id: String, _event: &events::TrackException) {
+
+}
+
+#[hook]
+pub async fn track_stuck(_client: LavalinkClient, _session_id: String, _event: &events::TrackStuck) {
+
+}
+
+

src/events/mod.rs

@@ -0,0 +1 @@
+pub mod lavalink_event_handler;

src/main.rs

@@ -1,7 +1,15 @@
 mod commands;
 mod music;
 mod util;
+mod events;
 
+use std::ops::Deref;
+
+use lavalink_rs::client::LavalinkClient;
+use lavalink_rs::model::client::NodeDistributionStrategy;
+use lavalink_rs::model::events::Events;
+use lavalink_rs::model::UserId;
+use lavalink_rs::node::NodeBuilder;
 use serenity::all::{
     CommandInteraction, CreateInteractionResponseFollowup, OnlineStatus, VoiceState,
 };
@@ -18,19 +26,15 @@ use util::{config, embed::Embed, user_util};
 // The voice client can be retrieved in any command using `songbird::get(ctx).await`.
 use songbird::SerenityInit;
 
-// YtDl requests need an HTTP client to operate -- we'll create and store our own.
-use reqwest::Client as HttpClient;
-
-struct HttpKey;
-impl TypeMapKey for HttpKey {
-    type Value = HttpClient;
-}
+use crate::events::lavalink_event_handler;
 
 // lazy static stuff. I don't like it, but it has to be here, bc it has to be @ root
 #[macro_use]
 extern crate lazy_static;
 
-struct Handler;
+struct Handler {
+    pub llc: LavalinkClient
+}
 
 #[async_trait]
 impl EventHandler for Handler {
@@ -40,10 +44,10 @@ impl EventHandler for Handler {
 
             let content = Some(match command.data.name.as_str() {
                 "info" => commands::info::run(&ctx, &command).await,
-                "play" => commands::play::run(&ctx, &command).await,
-                "stop" => commands::stop::run(&ctx, &command).await,
-                "skip" => commands::skip::run(&ctx, &command).await,
-                "nowplaying" => commands::now_playing::run(&ctx, &command).await,
+                "play" => commands::play::run(&ctx, &command, &self.llc).await,
+                "stop" => commands::stop::run(&ctx, &command, &self.llc).await,
+                "skip" => commands::skip::run(&ctx, &command, &self.llc).await,
+                "nowplaying" => commands::now_playing::run(&ctx, &command, &self.llc).await,
                 _ => respond_with_error(&ctx, &command).await,
             });
 
@@ -120,13 +124,35 @@ async fn main() {
     let status = OnlineStatus::DoNotDisturb;
     let activity = ActivityData::streaming("music", "https://twitch.tv/moonleaytv").unwrap();
 
+    let event = Events {
+        ready: Some(lavalink_event_handler::ready_event),
+        // track_start: Some(lavalink_event_handler::track_start),
+        // track_end: Some(lavalink_event_handler::track_end_event),
+        // track_exception: Some(lavalink_event_handler::track_exception),
+        // track_stuck: Some(lavalink_event_handler::track_stuck),
+        ..Default::default()
+    };
+
+    let node_builder = NodeBuilder {
+        hostname: config.lavalink_address,
+        password: config.lavalink_password,
+        user_id: UserId(config.user_id),
+        is_ssl: false,
+        events: event.clone(),
+        session_id: None
+    };
+
+
+    let lavalink_client = LavalinkClient::new(event, vec![node_builder], NodeDistributionStrategy::round_robin()).await;
+
     // Build the client
     let mut client = Client::builder(config.discord_token, GatewayIntents::empty())
-        .event_handler(Handler)
+        .event_handler(Handler{
+            llc: lavalink_client
+        })
         .status(status)
         .activity(activity)
         .register_songbird()
-        .type_map_insert::<HttpKey>(HttpClient::new())
         .intents(GatewayIntents::all())
         .await
         .expect("Error creating client");

src/music/mod.rs

@@ -1,3 +1,2 @@
-pub mod music_events;
 pub mod music_manager;
-pub mod music_queue;
+pub mod preview;

src/music/music_events.rs

@@ -1,56 +0,0 @@
-use crate::music::{music_manager, music_queue};
-
-use serenity::all::{ChannelId, GuildId, Http};
-use serenity::async_trait;
-use songbird::input::Compose;
-use songbird::{Event, EventContext, EventHandler};
-use std::sync::Arc;
-
-pub struct TrackEndNotifier {
-    pub guild_id: GuildId,
-    pub channel_id: ChannelId,
-    pub http: Arc<Http>,
-    pub cmdctx: Arc<serenity::client::Context>,
-}
-
-#[async_trait]
-impl EventHandler for TrackEndNotifier {
-    async fn act(&self, ctx: &EventContext<'_>) -> Option<Event> {
-        // TODO: Does this need to be unsafe?
-        if let EventContext::Track(..) = ctx {
-            println!("The track ended!");
-
-            if music_queue::is_empty(&self.guild_id).await {
-                // No more songs in queue, exit the vc
-                let stopped = match music_manager::leave(&self.cmdctx, &self.guild_id).await {
-                    Ok(stopped) => stopped,
-                    Err(e) => {
-                        println!("Cannot stop: {:?}", e);
-                        return None;
-                    }
-                };
-                if stopped {
-                    music_queue::delete_queue(&self.guild_id).await;
-                    println!("Stopped playing successfully.");
-                } else {
-                    println!("Failed to stop playing.");
-                }
-                return None;
-            }
-            let mut head = match music_queue::next(&self.guild_id).await {
-                Some(head) => head,
-                None => {
-                    println!("Cannot get head of queue");
-                    return None;
-                }
-            };
-            println!(
-                "Now playing: {}",
-                head.aux_metadata().await.unwrap().title.unwrap()
-            );
-            music_manager::play_song(&self.cmdctx, &self.guild_id, &head).await;
-        }
-
-        None
-    }
-}

src/music/music_manager.rs

@@ -1,17 +1,20 @@
-use crate::music::{music_events, music_queue};
 use crate::util::embed::Embed;
 use crate::util::user_util;
 use crate::util::user_util::get_vc_id;
-use crate::HttpKey;
-use serenity::all::{Context, CreateEmbed, GuildId, UserId};
+use crate::music::preview::Preview;
+use lavalink_rs::client::LavalinkClient;
+use lavalink_rs::model::search::SearchEngines;
+use lavalink_rs::model::track::TrackLoadData;
+use lavalink_rs::model::ChannelId;
+use lavalink_rs::player_context::TrackInQueue;
+use serenity::all::{Context, CreateEmbed, GuildId, Http, UserId};
 use songbird::error::JoinError;
-use songbird::input::YoutubeDl;
-use songbird::{Event, TrackEvent};
 use std::sync::Arc;
 
 /// Either queues the song, or start playing it instantly, depending on if there is already a song playing
 pub async fn attempt_to_queue_song(
     ctx: &Context,
+    llc: &LavalinkClient,
     guild_id: &GuildId,
     user_id: &UserId,
     username: &str,
@@ -32,21 +35,38 @@ pub async fn attempt_to_queue_song(
         }
     };
 
-    let manager: &Arc<songbird::Songbird> = &songbird::get(ctx) // TODO match
+    let songbird: &Arc<songbird::Songbird> = &songbird::get(ctx) // TODO match
         .await
         .expect("Cannot get Songbird.")
         .clone();
 
     let self_channel = user_util::get_self_vc_id(ctx, guild_id).await;
-    if !user_util::is_self_connected_to_vc(ctx, guild_id).await {
+    if !user_util::is_self_connected_to_vc(ctx, &guild_id).await {
         // self is connected to vc, check if user is in same vc
 
         if self_channel.is_none() {
             // Connect to VC
-            manager // TODO match
-                .join(*guild_id, connect_to)
-                .await
-                .expect("Cannot connect>...");
+            let handler = songbird.join_gateway(GuildId::new(guild_id.get()), connect_to).await;
+            // 
+            match handler {
+                Ok((connection_info, _)) => {
+                    let Ok(_) = llc
+                    .create_player_context_with_data::<(ChannelId, std::sync::Arc<Http>)>(
+                        guild_id.get(),
+                        connection_info,
+                        std::sync::Arc::new((
+                            ChannelId::from(connect_to.get()),
+                            ctx.http.clone(),
+                        )),
+                    ).await else {
+                        return Embed::create_error_respose(username, "error_title", "error_desc");
+                    };
+                }
+
+                Err(_) => {
+                    return Embed::create_error_respose(username, "Cannot join", "Could not join the channel.");
+                }
+            }
         }
     } else {
         let self_channel = self_channel.expect("Cannot get self channel"); // TODO: match
@@ -63,87 +83,91 @@ pub async fn attempt_to_queue_song(
 
     // Get query
     let do_search = !query.starts_with("http");
-    let http_client = {
-        let data = ctx.data.read().await;
-        data.get::<HttpKey>()
-            .cloned()
-            .expect("Guaranteed to exist in the typemap.")
+    let search_query = if do_search {
+        match SearchEngines::YouTube.to_query(&query) {
+            Ok(x) => x,
+            Err(_) => {
+                return Embed::create_error_respose(username, "Cannot generate query", "Could not generate a seach query..");
+            }
+        }
+    } else { // Allow piped links
+        query.to_string().replace("https://piped.moonleay.net/", "https://youtube.com/")
     };
 
     // Create source
-    let src = if do_search {
-        YoutubeDl::new_search(http_client, query.to_string())
-    } else {
-        YoutubeDl::new(http_client, query.to_string())
-    };
+    let loaded_tracks = llc.load_tracks(guild_id.get(), &search_query).await.expect("Fuck.");
 
-    let currently_playing = music_queue::get_now_playing(guild_id).await;
-    music_queue::add_to_queue(guild_id, src.clone()).await;
-    if currently_playing.is_some() {
-        // Add to queue
-        return Embed::create_yt_playing(src, username, "Added to queue").await;
-    }
+    let mut playlist_info = None;
 
-    let _query = music_queue::next(guild_id)
-        .await
-        .expect("Cannot get head of queue");
-    music_queue::set_now_playing(guild_id, Some(src.clone())).await;
-
-    let handler_lock = match manager.get(*guild_id) {
-        Some(handler) => handler,
-        None => {
+    let tracks: Vec<TrackInQueue> = match loaded_tracks.data {
+        Some(TrackLoadData::Track(x)) => vec![x.into()],
+        Some(TrackLoadData::Search(x)) => vec![x[0].clone().into()],
+        Some(TrackLoadData::Playlist(x)) => {
+            playlist_info = Some(x.info);
+            x.tracks.iter().map(|x| x.clone().into()).collect()
+        }
+        _ => {
             return Embed::create_error_respose(
                 username,
-                "Error",
-                "Cannot get handler of this guild.",
-            );
+                "500: Server failure",
+                "Something went wrong when loading the track...");
         }
     };
 
-    // Start playing
-    let mut handler = handler_lock.lock().await;
-    let track_handle = handler.play_input(src.clone().into()); // TODO: Add event handlers
-    music_queue::set_now_playing_track_handle(guild_id, Some(track_handle)).await;
-    handler.add_global_event(
-        Event::Track(TrackEvent::End),
-        music_events::TrackEndNotifier {
-            guild_id: *guild_id,
-            channel_id: connect_to,
-            http: Arc::clone(&ctx.http),
-            cmdctx: Arc::new(ctx.clone()),
-        },
-    );
+    let mut response_title = "";
+    let mut preview_data = None;
 
-    Embed::create_yt_playing(src, username, "Now playing").await
-}
+    if let Some(info) = playlist_info {
+        response_title = "Added playlist to queue";
+        preview_data = Some(Preview {
+            title: info.name.to_string(),
+            artist: None,
+            duration: None,
+            thumbnail: None,
+            link: None, 
+        });
+    } else {
+        let track = tracks[0].track.clone();
 
-/// Play the provided song
-pub async fn play_song(ctx: &Context, guild_id: &GuildId, target: &YoutubeDl) {
-    let manager = &songbird::get(ctx) // TODO match
-        .await
-        .expect("Cannot get Songbird.")
-        .clone();
-
-    if !user_util::is_self_connected_to_vc(ctx, guild_id).await {
-        println!("Bot is not connected to a VC, cannot play.");
-        return;
+        response_title = "Added to queue";
+        preview_data = Some(Preview {
+            title: track.info.title,
+            artist: Some(track.info.author),
+            duration: Some(track.info.length),
+            thumbnail: track.info.artwork_url,
+            link: track.info.uri
+        });
     }
 
-    music_queue::set_now_playing(guild_id, Some(target.clone())).await;
-    let handler_lock = match manager.get(*guild_id) {
-        Some(handler) => handler,
-        None => return,
+    let player = match llc.get_player_context(guild_id.get()) {
+        Some(player) => player,
+        None => {
+            return Embed::create_error_respose(username, "Cannot get player", "Could not get player context.");
+        }
     };
 
-    let mut handler = handler_lock.lock().await;
-    handler.stop(); // Stop playing the current song
-    let track_handle = handler.play_input(target.clone().into()); // TODO: Add event handlers
-    music_queue::set_now_playing_track_handle(guild_id, Some(track_handle)).await;
+    // let q = player.get_queue();
+    // q.append(tracks.into());
+
+    let Ok(_) = player.play_now(&tracks[0].track).await else {
+        return Embed::create_error_respose(username, "Error playing", "Could not play track.");
+    };
+
+    // if let Ok(player_data) = player.get_player().await {
+    //     if player_data.track.is_none() && q.get_track(0).await.is_ok_and(|x| x.is_some()) {
+    //         player.skip();
+    //     }
+    // }
+
+
+    
+    Embed::create_playing(preview_data.unwrap(), username, &response_title).await
 }
 
 /// Attempt to skip the song, which is currently playing. Do nothing if there is no next song
 pub async fn attempt_to_skip_current_song(
     ctx: &Context,
+    llc: &LavalinkClient,
     guild_id: &GuildId,
     user_id: &UserId,
     username: &str,
@@ -156,59 +180,82 @@ pub async fn attempt_to_skip_current_song(
         );
     }
 
-    let connect_to = match get_vc_id(ctx, guild_id, user_id).await {
+    let user_channel = match get_vc_id(ctx, guild_id, user_id).await {
         Some(channel_id) => channel_id,
         None => {
             return Embed::create_error_respose(username, "Error", "Cannot find channel_id.");
         }
     };
 
-    let manager: &Arc<songbird::Songbird> = &songbird::get(ctx) // TODO match
-        .await
-        .expect("Cannot get Songbird.")
-        .clone();
-
     let self_channel = user_util::get_self_vc_id(ctx, guild_id).await;
     if !user_util::is_self_connected_to_vc(ctx, guild_id).await {
-        // self is connected to vc, check if user is in same vc
+        // Self is not connected to vc, cannot skip.
 
-        if self_channel.is_none() {
-            // Connect to VC
-            manager // TODO match
-                .join(*guild_id, connect_to)
-                .await
-                .expect("Cannot connect>...");
-        }
+        return Embed::create_error_respose(username, "Not connected", "I am not connected and I am not playing anything, therefore you cannot skip.");
     } else {
-        let self_channel = self_channel.expect("Cannot get self channel"); // TODO: match
+        let self_channel = self_channel.expect("Cannot get self channel");
 
         // Check if user is in the same VC as the bot
-        if self_channel != connect_to {
+        if self_channel != user_channel {
             return Embed::create_error_respose(
                 username,
                 "You are not in my VC",
-                "You have to be in my VC in order to controll the music.",
+                "You have to be in my VC in order to control the music.",
             );
         }
     }
 
-    let head = music_queue::next(guild_id).await; // TODO match
-    if head.is_none() {
-        return Embed::create_error_respose(
-            username,
-            "Cannot find a song to play",
-            "The queue is empty.",
-        );
-    }
-    let head = head.unwrap();
-    play_song(ctx, guild_id, &head).await;
+    let Some(player_context) = llc.get_player_context(guild_id.get()) else {
+        return Embed::create_error_respose(username, "Not playing", "There is no player context and therefore there is nothing playing.");
+    };
+
+    let Ok(player) = player_context.get_player().await else {
+        return Embed::create_error_respose(username, "Can't get player", "Cannot get player from player context.");
+    };
+
+
+    if let Some(_) = player.track {
+        let Ok(_) = player_context.skip() else {
+            return Embed::create_error_respose(username, "Cannot skip", "Could not skip track.");
+        };
+        let ct = match player_context.get_player().await.expect("Can't get player").track {
+            Some(data) => data.info,
+            None => { // Disconnect
+                let songbird = songbird::get(ctx).await.unwrap().clone();
+
+                let Ok(_) = llc.delete_player(guild_id.get()).await else {
+                    return Embed::create_error_respose(username, "Cannot delete player", "Could not delete player.");
+                };
+                if songbird.get(GuildId::new(guild_id.get())).is_some() {
+                    let Ok(_) = songbird.remove(GuildId::new(guild_id.get())).await else {
+                        return Embed::create_error_respose(username, "Cannot remove ref", "Cannot remove songbird ref.");
+                    };
+                }
+
+                return Embed::create_error_respose(username, "No track to skip to", "Therefore I am leaving the channel.")
+            }
+        };
+
+        let preview_data = Preview {
+            title: ct.title,
+            artist: Some(ct.author.to_string()),
+            duration: Some(ct.length),
+            thumbnail: ct.artwork_url,
+            link: ct.uri
+        };
+        
+        return Embed::create_playing(preview_data, username, "Skipped; Now playing").await;
+    }
+    
+    return Embed::create_error_respose(username, "Not playing", "I'm currently not playing anything.");
+
 
-    Embed::create_yt_playing(head, username, "Song skipped; Now playing").await
 }
 
 /// Try to clear the queue and stop playing. Also leave the vc
 pub async fn attempt_to_stop(
     ctx: &Context,
+    llc: &LavalinkClient,
     guild_id: &GuildId,
     user_id: &UserId,
     username: &str,
@@ -237,7 +284,10 @@ pub async fn attempt_to_stop(
         );
     }
 
-    let stopped = match leave(ctx, guild_id).await {
+    let player = llc.get_player_context(guild_id.get()).expect("Can't get player context.");
+    player.get_queue().clear();
+
+    let stopped = match leave(ctx, llc, guild_id).await {
         Ok(stopped) => stopped,
         Err(e) => {
             println!("Error while stopping: {:?}", e);
@@ -256,26 +306,28 @@ pub async fn attempt_to_stop(
             "I am not connected.\nI cant stop doing something, when I'm not doing it.",
         )
     } else {
-        music_queue::delete_queue(guild_id).await; // Clear queue
-
         Embed::create_success_response(username, "I stopped and left", "Just like you girlfriend.")
     }
 }
 
 /// Make the bot leave the voice channel. Returns Ok(true) if bot was connected, returns Ok(false) if bot was not connected. Returns Err if something went wrong.
-pub async fn leave(ctx: &Context, guild_id: &GuildId) -> Result<bool, JoinError> {
-    let manager = songbird::get(ctx)
-        .await
-        .expect("Cannot get Songbird")
-        .clone();
+pub async fn leave(ctx: &Context, llc: &LavalinkClient, guild_id: &GuildId) -> Result<bool, JoinError> {
+    let Some(songbird) = songbird::get(ctx)
+    .await.clone() else {
+        return Err(JoinError::NoSender);
+    };
 
-    let handler = manager.get(*guild_id);
-    let has_handler = handler.is_some();
-
-    if has_handler {
-        handler.unwrap().lock().await.stop();
-        manager.remove(*guild_id).await?;
-        return Ok(true); // Handler removed
+    if llc.get_player_context(guild_id.get()).is_some() {
+        let Ok(_) = llc.delete_player(guild_id.get()).await else {
+            return Err(JoinError::NoCall)
+        };
     }
-    Ok(false) // No handler, so it's already stopped
+
+    if songbird.get(GuildId::new(guild_id.get())).is_some() {
+        let Ok(_) = songbird.remove(GuildId::new(guild_id.get())).await else {
+            return Err(JoinError::Dropped);
+        };
+    }
+
+    return Ok(true)
 }

src/music/music_queue.rs

@@ -1,84 +0,0 @@
-use serenity::all::GuildId;
-use songbird::input::YoutubeDl;
-use songbird::tracks::TrackHandle;
-use tokio::sync::Mutex;
-
-use std::collections::{HashMap, VecDeque};
-use std::sync::Arc;
-
-type MusicQueueItem = Arc<Mutex<MusicQueue>>;
-
-#[derive(Debug)]
-pub struct MusicQueue {
-    pub queue: VecDeque<YoutubeDl>,
-    pub now_playing: Option<YoutubeDl>,
-    pub now_playing_track_handle: Option<TrackHandle>,
-}
-
-lazy_static! {
-    static ref HASHMAP: Mutex<HashMap<GuildId, MusicQueueItem>> = Mutex::new(HashMap::new());
-}
-
-async fn get_music_queue(guild_id: &GuildId) -> MusicQueueItem {
-    let mut queues = HASHMAP.lock().await;
-
-    queues
-        .entry(*guild_id)
-        .or_insert(Arc::new(Mutex::new(MusicQueue {
-            queue: VecDeque::new(),
-            now_playing: None,
-            now_playing_track_handle: None,
-        })))
-        .clone()
-}
-
-pub async fn with_music_queue<F, T>(guild_id: &GuildId, f: F) -> T
-where
-    F: FnOnce(&mut MusicQueue) -> T,
-    T: Send,
-{
-    let queue = get_music_queue(guild_id).await;
-    let mut queue = queue.lock().await;
-
-    f(&mut queue)
-}
-
-pub async fn delete_queue(guild_id: &GuildId) {
-    with_music_queue(guild_id, |queue| {
-        queue.now_playing = None;
-        queue.queue.clear();
-    })
-    .await;
-}
-
-pub async fn add_to_queue(guild_id: &GuildId, input: YoutubeDl) {
-    with_music_queue(guild_id, |queue| queue.queue.push_back(input)).await;
-}
-
-/// Get next track in queue
-pub async fn next(guild_id: &GuildId) -> Option<YoutubeDl> {
-    with_music_queue(guild_id, |queue| queue.queue.pop_front()).await
-}
-
-pub async fn set_now_playing(guild_id: &GuildId, now_playing: Option<YoutubeDl>) {
-    with_music_queue(guild_id, |queue| queue.now_playing = now_playing).await;
-}
-
-pub async fn get_now_playing(guild_id: &GuildId) -> Option<YoutubeDl> {
-    with_music_queue(guild_id, |queue| queue.now_playing.to_owned()).await
-}
-
-pub async fn set_now_playing_track_handle(guild_id: &GuildId, track_handle: Option<TrackHandle>) {
-    with_music_queue(guild_id, |queue| {
-        queue.now_playing_track_handle = track_handle
-    })
-    .await
-}
-
-pub async fn get_now_playing_track_handle(guild_id: &GuildId) -> Option<TrackHandle> {
-    with_music_queue(guild_id, |queue| queue.now_playing_track_handle.to_owned()).await
-}
-
-pub async fn is_empty(guild_id: &GuildId) -> bool {
-    with_music_queue(guild_id, |queue| queue.queue.is_empty()).await
-}

src/music/preview.rs

@@ -0,0 +1,7 @@
+pub struct Preview {
+    pub title: String,
+    pub artist: Option<String>,
+    pub duration: Option<u64>,
+    pub thumbnail: Option<String>,
+    pub link: Option<String>,
+}

src/util/config.rs

@@ -6,6 +6,9 @@ use std::error::Error;
 #[derive(Deserialize, Serialize)]
 pub struct Config {
     pub discord_token: String,
+    pub lavalink_address: String,
+    pub lavalink_password: String,
+    pub user_id: u64
 }
 
 const CONFIG_FILE: &str = "./data/config.json";
@@ -23,6 +26,9 @@ pub fn load() -> Result<Config, Box<dyn Error>> {
 fn create_empty() -> fs::File {
     let example_config = Config {
         discord_token: "paste_your_token".to_string(),
+        lavalink_address: "paste_your_lavalink_address".to_string(),
+        lavalink_password: "paste_your_lavalink_password".to_string(),
+        user_id: 976119987330777168
     };
 
     let mut config_file = fs::File::create(CONFIG_FILE).unwrap();

src/util/embed.rs

@@ -2,7 +2,8 @@ use std::time::Duration;
 
 use chrono::Local;
 use serenity::all::{Color, CreateEmbed, CreateEmbedAuthor, CreateEmbedFooter};
-use songbird::input::{Compose, YoutubeDl};
+
+use crate::music::preview::Preview;
 
 pub struct Embed;
 
@@ -38,23 +39,21 @@ impl Embed {
             )))
     }
 
-    pub async fn create_yt_playing(
-        mut src: YoutubeDl,
+    pub async fn create_playing(
+        preview: Preview,
         username: &str,
         show_as_author: &str,
     ) -> CreateEmbed {
         let current_time = Local::now().format("%Y-%m-%d @ %H:%M:%S");
 
         // Get metadata
-        let metadata = src.aux_metadata().await.expect("Cannot get metadata");
-        let title = metadata.title.unwrap_or("Unknown title".to_string());
-        let artist = metadata.artist.unwrap_or("Unknown artist".to_string());
-        let duration = metadata.duration.unwrap_or(Duration::from_millis(0));
-        let thumbnail = metadata
+        let title = preview.title;
+        let artist = preview.artist.unwrap_or("t".to_string());
+        let duration = Duration::from_millis(preview.duration.unwrap_or(0));
+        let thumbnail = preview
             .thumbnail
             .unwrap_or("https://http.cat/images/403.jpg".to_string());
-        let link = metadata
-            .source_url
+        let link = preview.link
             .unwrap_or("https://piped.moonleay.net/403".to_string());
 
         CreateEmbed::new()