using System;

using System.IO;

using System.Threading.Tasks;

using VideoLibrary;

​

class Program

{

    static async Task Main(string[] args)

    {

        string uri = "https://www.youtube.com/watch?v=zU9y354XAgM";

        var youTube = YouTube.Default;

        var video = youTube.GetVideo(uri);

        string fullName = video.FullName;

​

        Console.WriteLine($"Downloading video: {fullName}");

​

        using (Stream videoStream = video.Stream())

        {

            string filePath = @"C:\Users\admin\Desktop\e\" + fullName;

​

            using (FileStream fileStream = File.Create(filePath))

            {

                byte[] buffer = new byte[8192]; // Adjust buffer size as needed

                long totalBytesRead = 0;

                int bytesRead;

​

                while ((bytesRead = await videoStream.ReadAsync(buffer, 0, buffer.Length)) > 0)

                {

                    await fileStream.WriteAsync(buffer, 0, bytesRead);

                    totalBytesRead += bytesRead;

​

                    DrawProgressBar(totalBytesRead, video.ContentLength);

​

                    Console.SetCursorPosition(0, Console.CursorTop);

                }

            }

        }

​

        Console.WriteLine($"Download complete: {fullName}");

    }

​

    static void DrawProgressBar(long completed, long? total)

    {

        int progressBarWidth = 50; // Adjust this value for your desired width

        double progress = total.HasValue ? (double)completed / total.Value : 1.0;

        int progressChars = (int)(progress * progressBarWidth);

​

        string progressBar = "[" + new string('#', progressChars) + new string('.', progressBarWidth - progressChars) + "]";

        Console.Write($"Downloading: {progressBar} {progress:P}");

    }

}