public override async Task Execute(Message message, TelegramBotClient client) { _client = client; _message = message; if (IsTextStringLessThan8Char(_message.Text).Result) { return; } var text = message.Text. Remove(0, 8). TrimStart(); if (!IsNameSeriesValid(text).Result) { return; } var series = _seriesRepository.GetByNameAllMatchSeries(text).ToList(); if (!IsSeriesListValid(series).Result) { return; } var countSeries = series. FindAll(s => s.IsCompleted). Count; if (countSeries != 0) { var completedSeries = new StringBuilder(); completedSeries.Append("Серилал(ы) завершившийся(еся):\n"); foreach (var item in series) { if (!item.IsCompleted) { continue; } completedSeries.Append(item.NameRu + ", "); } var startIndex = completedSeries.Length - 2; var completedSeriesString = completedSeries .Remove(startIndex, 2) .Append(".") .ToString(); await client.SendTextMessageAsync(message.Chat.Id, completedSeriesString); if (series.FindAll(s => s.IsCompleted).Count == series.Count) { return; } } await SendSearchButtons(series); }