Queueing fixed, errors propely display and queue properly concludes, release 1.0.1

public/index.js

@@ -80,19 +80,19 @@ socket.on('download-count', async (data) => {
     downloadCount = data.num;
 });
 
-socket.on('download-done', async(data) => {
-    completedDownloads++;
-    
+socket.on('download-done', async(data) => {    
     downloads[data.video] = {title: data.title, percent: 'Complete!'};
     renderDownloads();
-    if (completedDownloads == downloadCount) {
-        completedDownloads = 0; downloadCount = 0;
-        isDownloading = false;
-        downloads = [];
-    }
 });
 
 socket.on('download-progress', async (data) => {
     downloads[data.video] = data;
     renderDownloads();
 });
+
+socket.on('queue-concluded', async (data) => {
+    completedDownloads = 0; downloadCount = 0;
+    isDownloading = false;
+    downloads = [];
+    document.getElementById('VideoBox').innerHTML += "<h>Queue Concluded...</h>";
+});

src/youtubehelper.js

@@ -60,22 +60,21 @@ module.exports.setupDownloadQueue = async (arr, socket, options) => {
         videos: { }
     }
 
-    for (const [key, value] of Object.entries(arr)) {
-        if (ytdl.validateURL(key)) {
-
-            numOfDownloads++;
+    for (const [key, value] of Object.entries(arr))
+        if (ytdl.validateURL(key))
             socket.emit('download-progress', {video: key, percent: "Queued", title: value.title});
-        }
-    }
-
-    socket.emit('download-count', {num: numOfDownloads});
     
-    for (const [key, value] of Object.entries(arr)) {
-        if (ytdl.validateURL(key)) {
-            await runQueueAsync(socket.id);
-            await download(key, value.title, socket, options.audioOnly);
+    await new Promise(async (resolve, reject) => {
+        for (const [key, value] of Object.entries(arr)) {
+            if (ytdl.validateURL(key)) {
+                await runQueueAsync(socket.id);
+                await download(key, value.title, socket, options.audioOnly);
+            }
+            // if (arr.indexOf(key) == arr.length) {resolve();}
         }
-    }
+        resolve();
+    });
+    socket.emit('queue-concluded');
 }
 
 async function runQueueAsync(socketID) {