#!/bin/bash

if ! command -v tte &>/dev/null; then
  while true; do
    effect=$(tte 2>&1 | grep -oP '{\K[^}]+' | tr ',' ' ' | tr ' ' '\n' | sed -n '/^beams$/,$p' | sort -u | shuf -n1)
    tte -i ~/.config/omarchy/branding/screensaver.txt \
      --frame-rate 240 --canvas-width 0 --canvas-height $(($(tput lines) - 2)) --anchor-canvas c --anchor-text c \
      "$effect" &

    while pgrep -x tte >/dev/null; do
      if read -n 1 -t 0.01; then
        pkill -x tte 2>/dev/null
        pkill -f "alacritty --class Screensaver" 2>/dev/null
        exit 0
      fi
    done
  done
else
  # Poor man's screensaver in case we don't have tte
  clear
  while true; do
    echo -e "\033[32m"
    cat ~/.config/omarchy/screensaver.txt
    echo -e "\033[0m"
    echo

    # Wait up to 2 seconds, quit if any key is pressed
    read -t 2 -n 1 key && break
  done
fi