Ensure the sequence numbers are correct with UIDs

crates/erooster_imap/src/commands/fetch.rs

@@ -92,15 +92,24 @@ impl Fetch<'_> {
  && &(index as u32) >= start
  && &(index as u32) <= end_int)
  {
- mail.sequence_number = Some(index as u32 + 1);
+ if is_uid {
+ mail.sequence_number = Some(mail.uid());
+ } else {
+ mail.sequence_number = Some(index as u32 + 1);
+ }
+
  return Some(mail);
  }
  }
  RangeEnd::All => {
  if (is_uid && &mail.uid() >= start)
  || (!is_uid && &(index as u32) >= start)
  {
- mail.sequence_number = Some(index as u32 + 1);
+ if is_uid {
+ mail.sequence_number = Some(mail.uid());
+ } else {
+ mail.sequence_number = Some(index as u32 + 1);
+ }
  return Some(mail);
  }
  }

crates/erooster_imap/src/commands/select.rs

@@ -76,6 +76,7 @@ where
 {
  let count = storage.count_cur(&mailbox_path) + storage.count_new(&mailbox_path);
  lines.feed(format!("* {count} EXISTS")).await?;
+ // FIXME: This is fundamentaly invalid and instead should refer to the timestamp a mailbox was created
  let current_time = SystemTime::now();
  let unix_timestamp = current_time.duration_since(UNIX_EPOCH)?;
  #[allow(clippy::cast_possible_truncation)]