Ftp, archive and email in shell script

Hello,
I found the forum’s information very helpful and informative. I am relatively new to UNIX programming. I am researching how to write a UNIX shell script to ftp all files from specific host folder to a client server. Also need to archive all transferred files, send a message (email) if any file was not transferred successfully and save (email) a log after the shell script execution. Delete all files from the host folder (that were transferred and archived successfully).
Could you please help me? Where can find additional information or script’s examples?
Thank you in advance