create node-red button/application to poll & download 3-8 emails, including their wav attachments

This is part of a project i work. I want by pressing the inject node, to: 1. node-red to connect to an g-mail account (through IMAP port 993) 2. to look if there are at least 3 new unread emails with their subject starting with "MAC:" 3. if there are at least 3 new unread emails, delay 4 seconds, 4. create on c:\ disk a folder, with name date_DD-MM-YYYY_measurement_XXX (where date is the today current date, & measurement is an auto increased number xxx found on c:\dateDD-MM-YYYY\[login to view URL]) 5. download all the mails (the quantity of email may have been increased during the last 4 seconds) save them on a the previous folder . Each email will contain an .wav attachment and an html text. (split) So for 1 email, it have to download it as 2 files (one .html file & one .wav file). e.g. [login to view URL] [login to view URL] If 4 new unread emails are found on mail-server, 4+4 files have to be saved on the folder. [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] similarly, if 8 new unread emails are found on mail-server 8 pairs of files have to be saved. a sample of the email morph in included below.. thank you!