Join Channel with Most ppl

src/utils/guild_popin.rs

@@ -30,14 +30,23 @@ fn init_pop_state() -> GuildPopIn {
 }
 
 async fn popin(ctx: Context, guild: Guild) {
-    for (_id,chan) in guild.channels {
+    let mut most = None;
+    let mut n = 0;
+    for (id,chan) in guild.channels {
 	match chan.guild() {
 	    Some(g_chan) => {
 		if g_chan.kind == ChannelType::Voice {
+		    match g_chan.members(&ctx.cache).await {
+			Ok(members) => {
+			    if members.len() > n {
+				n = members.len();
+				most = Some(id);
+			    }
+			},
+			Err(error) => {
 
-		    let manager = songbird::get(&ctx).await
-			.expect("Songbird: intialization");
-		    let (_,_status) = manager.join(guild.id, _id).await;
+			}
+		    };
 		    break;
 		}
 	    },
@@ -46,6 +55,14 @@ async fn popin(ctx: Context, guild: Guild) {
 	    }
 	}
     }
+    match most {
+	Some(chan) => {
+	let manager = songbird::get(&ctx).await
+	    .expect("Songbird: intialization");
+	    let (_,_status) = manager.join(guild.id, chan).await;
+	},
+	None => {}
+    }
     ()
 }