#!/bin/bash

# Ensure the directory for failed fingerprint images exists
mkdir -p ~/pictures/failed_finger

# Lock the screen with all passed arguments
i3lock "$@" &

while true; do
    # Run the fingerprint verification and redirect output to /dev/null
    fprintd-verify &> /dev/null

    # Capture the exit code
    exit_code=$?

    # Check the exit code
    if [ $exit_code -eq 0 ]; then
        pkill i3lock
        exit 0
    elif [ $exit_code -eq 1 ]; then
	timestamp=$(date "+%Y%m%d_%H%M%S")
	timestamp_human=$(date -d "${timestamp:0:8} ${timestamp:9:2}:${timestamp:11:2}:${timestamp:13:2}" "+%Y-%h-%d %H:%M:%S")
        ffmpeg -f video4linux2 -s 1280x720 -i /dev/video0 -frames:v 1 ~/pictures/failed_finger/$timestamp.png
	kdeconnect-cli --device $(kdeconnect-cli -a --id-only) --ping-msg  "Failed to unlock at $timestamp_human"
    fi
done