public void DownloadVideo(int id)
{
if (videoService == null)
{
videoService = new VideoService();
}
if (!videoService.GetListVideo().Exists(x => x == id))
{
videoService.DownloadVideo(id);
}
else
{
Console.WriteLine("Видео уже загружено");
}
}
static void Main(string[] args)
{
Console.WriteLine("Прокси Сервиса");
IVideoService service = new ProxyVideoService();
Console.WriteLine(service.GetVideoInfo(5));
service.DownloadVideo(45);
service.DownloadVideo(2);
service.DownloadVideo(45);
service.DownloadVideo(8);
Console.WriteLine(service.GetVideoInfo(8));
service.GetListVideo().ForEach(item => Console.WriteLine("item: " + item));
Console.WriteLine("Сервис");
service = new VideoService();
Console.WriteLine(service.GetVideoInfo(5));
Console.Read();
}