internal static void ReadMails(GmailService service, string userId) { try { string defaultSubjectValue = "Trello"; UsersResource.MessagesResource.ListRequest inboxlistRequest = service.Users.Messages.List(userId); inboxlistRequest.LabelIds = "INBOX"; inboxlistRequest.Q = "is:unread"; inboxlistRequest.IncludeSpamTrash = false; ListMessagesResponse emailListResponse = inboxlistRequest.Execute(); if (emailListResponse != null && emailListResponse.Messages != null) { List <Message> newMessageList = new List <Message>(); if (MessagesList == null) { MessagesList = new List <Message>(); } foreach (Message email in emailListResponse.Messages) { UsersResource.MessagesResource.GetRequest emailInfoRequest = service.Users.Messages.Get(userId, email.Id); Message emailInfoResponse = emailInfoRequest.Execute(); if (emailInfoResponse != null) { string subjectValue = emailInfoResponse.Payload.Headers.Where(header => header.Name == "Subject") .Select(subj => subj.Value).ToArray().First(); if (subjectValue.Contains(defaultSubjectValue)) { newMessageList.Add(emailInfoResponse); if (MessagesList.Find(x => x.Id == emailInfoResponse.Id) == null) { string cardBody = emailInfoResponse.Snippet; TrelloInformation information = TrelloUtilities.CreateDefaultTrelloInformation(subjectValue, cardBody); string cardId = TrelloUtilities.MakeAndPostTrelloCard(information); if (cardId != null) { GmailMessageObject gmailMessage = CreateGmailObject(emailInfoResponse, cardId); if (gmailMessage != null) { GmailXTrelloMessagesList.Add(gmailMessage); } Console.WriteLine("Card criado com sucesso! "); } else { Console.WriteLine("Não foi possível criar o Card."); } } } } } List <Message> returnedList = MessageListVerifier(newMessageList); if (returnedList != null) { MoveEmailToReadCard(returnedList); } } } catch (Exception error) { Tools.LogWriter.WriteLog(error.Message); } }