#!/bin/bash

set -Eeuo pipefail

test -f ~/.irssi/activity_file || exit 1

DIRECT_ONLY=""

while getopts D opt; do
    case $opt in
        D) DIRECT_ONLY="1" ;;
    esac
done

has_activity() {
    awk -v s=$1 -F, \
        'BEGIN { c=1 } { if ($2 == s) c=0 } END { exit c }' \
        ~/.irssi/activity_file
}

print() {
    printf "#[fg=green][#[fg=%s]M#[fg=green]]" "$1"
    exit 0
}

if has_activity 3; then
    print "red"
fi

if [[ -z "$DIRECT_ONLY" ]] && has_activity 2; then
    print "white"
fi