#!/bin/sh

# i3blocks mail module.
# Displays number of unread mail and an loading icon if updating.
# When clicked, brings up `neomutt`.

case $BLOCK_BUTTON in
	1) "$TERMINAL" -e neomutt ;;
	2) setsid mailsync >/dev/null & ;;
	3) pgrep -x dunst >/dev/null && notify-send "📬 Mail module" "\- Shows unread mail
- Shows 🔃 if syncing mail
- Left click opens neomutt
- Middle click syncs mail" ;;
esac

unread="$(find $XDG_DATA_HOME/mail/*/INBOX/new/* -type f | wc -l 2>/dev/null)"

icon="$(cat "/tmp/imapsyncicon_$USER")"

[ "$unread" = "0" ] && [ "$icon" = "" ] || echo "📬 $unread$(cat "/tmp/imapsyncicon_$USER" 2>/dev/null)"