#!/usr/bin/env sh

######################################################################
# @author      : swytch (adapted from Luke Smith - lukesmith.xyz)
# @file        : sb-mailbox
# @license     : GPLv3
# @created     : Saturday Feb 13, 2021 18:15:13 CET
#
# @description : mail block for dwmblocks
######################################################################


unread=""
for acc in $(ls "${XDG_DATA_HOME:-$HOME/.local/share}"/mail/)
do
	new="$(find "${XDG_DATA_HOME:-$HOME/.local/share}"/mail/$acc/[Ii][Nn][Bb][Oo][Xx]/new/* -type f | wc -l 2>/dev/null)"
	if [ -n "$new" ]; then
		[ -n "$(echo "$acc" | sed -n '/@etu/p')" ] && box=""
		[ -n "$(echo "$acc" | sed -n '/@posteo/p')" ] && box=""
		unread="$unread/$box:$new"
	fi
done
[ -n "$unread" ] && unread="($(echo "$unread" | cut -c 2-))" || unread="---"

pidof mbsync >/dev/null 2>&1 && icon=""

[ "$unread" = "0" ] && [ "$icon" = "" ] || echo " $unread$icon"