#!/usr/bin/env bash
set -eo pipefail

mkdir -p /tmp/lockscreen || true

monitor_lines=$(hyprctl monitors -j | jq -r '.[] | select (.name | contains ("DP")) | [.name, .description]| @tsv')

while IFS= read -r m; do
    name=$(echo "$m" | awk -F $'\t' '{print $1}')
    sum=$(echo "$m" | awk -F $'\t' '{printf $2}' | sha256sum | awk '{print substr($1,1,8)}')

    grim -o "$name" "/tmp/lockscreen/$sum.png" || true
done <<< "$monitor_lines"

# Only lock if not already running
if [ -z "$(pgrep hyprlock)" ] 
then 
    exec hyprlock
else
    echo "Already locked"
fi