feat(*): Add main logic flow

YouTubeChannelDownloader/Program.cs

@@ -28,5 +28,24 @@ namespace YouTubeChannelDownloader
 
         private static async Task Main(string[] args)
         {
+            // Check every night if there's any new videos on the channel and download them
+            // Could change the interval and channel via a config file or environment variables
+            IReadOnlyList<YouTubeVideo> newVideos = await CheckForNewVideosAsync();
+
+            YoutubeExplode.Channels.Channel channel = await _youtube.Channels.GetAsync(_channelId);
+
+            Console.WriteLine($"There are {newVideos.Count} new videos to download from {channel.Title}");
+
+            foreach (YouTubeVideo video in newVideos)
+            {
+                Console.WriteLine($"Starting {channel.Title} - {video.PlaylistVideo.Title}");
+                string pathString = await DownloadVideoAsync(video, channel.Title);
+                await RecordSuccessfulVideoDownload(video, channel.Title);
+
+                // TODO? - set this up with a discard to run in a separate thread so more downloads can happen, need to be careful of error handling and logging
+                TransferFileToNasShare(pathString);
+                DeleteLocalFile(pathString);
+            }
+        }
         }
 }