public void Run() { SysConsole.WriteLine(GREETING_MESSAGE); SysConsole.WriteLine(); SysConsole.WriteLine(_helpMessage); SysConsole.WriteLine(); _socialNetworkService.Authorize( Consts.ACCOUNT_LOGIN, Consts.ACCOUNT_PASSWORD, _inputCaptcha); while (true) { var authorId = SysConsole.ReadLine(); if (string.IsNullOrEmpty(authorId)) { break; } var lastPosts = _socialNetworkService .GetLastPosts(authorId, Consts.ACCOUNT_POSTS_COUNT); if (lastPosts == null) { SysConsole.WriteLine(ACCOUNT_OR_GROUP_NOT_FOUND_MESSAGE); SysConsole.WriteLine(); continue; } if (lastPosts.Count == 0) { SysConsole.WriteLine(NO_POSTS_MESSAGE); SysConsole.WriteLine(); continue; } var joinedPosts = string.Join(string.Empty, lastPosts); var letterFrequency = _letterFrequencyService .GetLetterFrequency(joinedPosts, Consts.FRACTIONAL_DIGITS_COUNT); var serializedFrequency = _serializationService .SerializeData(letterFrequency); var authorName = lastPosts.First().AuthorName; var postText = $"{authorName} (id = {authorId})" + STATISTICS_MESSAGE + Environment.NewLine + serializedFrequency; _socialNetworkService.SendPost(postText); SysConsole.WriteLine(postText); SysConsole.WriteLine(); } SysConsole.WriteLine(FAREWELL_MESSAGE); SysConsole.ReadKey(); }