#!/bin/sh

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

case $BLOCK_BUTTON in
	1) setsid -f "$TERMINAL" -e neomutt ;;
	2) setsid -f mw -Y >/dev/null ;;
	3) notify-send "📬 Mail module" "\- Shows unread mail
- Shows 🔃 if syncing mail
- Left click opens neomutt
- Middle click syncs mail" ;;
	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac

mb_a="$(ls "${MAIL:-/var/mail/jozan}"/gmail_br/INBOX/new/ | wc -l 2>/dev/null)"
mb_b="$(ls "${MAIL:-/var/mail/jozan}"/gmail_oon/INBOX/new/ | wc -l 2>/dev/null)"
mb_c="$(ls "${MAIL:-/var/mail/jozan}"/gmail_tos/INBOX/new/ | wc -l 2>/dev/null)"

sync=0
if pidof mbsync >/dev/null 2>&1; then
	sync=1
fi

case "$sync" in
	0) ([ "$mb_a" -gt 0 ] || [ "$mb_b" -gt 0 ] || [ "$mb_c" -gt 0 ] || [ "$mb_d" -gt 0 ]) && echo -n " " ;;
	1) echo -n " " ;;
	*) ;;
esac	

if [ "$mb_a" -gt 0 ]; then
	echo -n "br:" $mb_a
fi

if [ "$mb_a" -gt 0 ] && [ "$mb_b" -gt 0 ]; then
	echo -n " - "
fi

if [ "$mb_b" -gt 0 ]; then
	echo -n "oon:" $mb_b
fi

if [ "$mb_b" -gt 0 ] && [ "$mb_c" -gt 0 ]; then
	echo -n " - "
elif [ "$mb_a" -gt 0 ] && [ "$mb_c" -gt 0 ]; then
	echo -n " - "
fi

if [ "$mb_c" -gt 0 ]; then
	echo -n "tos:" $mb_c
fi