dotfiles/nixos/i3/xidlehook.nix

{ config, pkgs, ... }:
{
  services.xidlehook = {
    enable = true;
    not-when-audio = true;
    not-when-fullscreen = true;
    environment = {
      "PRIMARY_DISPLAY" = "$(xrandr | awk '/ primary/{print $1}')";
    };
    timers = [
      {
        delay = 60;
        command = "xrandr --output \"$PRIMARY_DISPLAY\" --brightness .1";
        canceller = "xrandr --output \"$PRIMARY_DISPLAY\" --brightness 1";
      }
      {
        delay = 600;
        command = "${pkgs.writeShellScript "my-script" ''
          xrandr --output "$PRIMARY_DISPLAY" --brightness 1
          systemctl suspend
        ''}";
      }
    ];

  };
}