{
  config,
  lib,
  pkgs,
  ...
}:
let
  cfg = config.beeMods.mango;
  swaylock_cmd = "${pkgs.swaylock}/bin/swaylock -f -C ~/.config/swaylock/swaylock-colors";
in
{
  config = lib.mkIf cfg.enable {
    home.packages = with pkgs; [
      wlopm
      swaylock
    ];

    services.swayidle = {
      enable = true;
      systemdTarget = "mango-session.target";

      events = {
        "before-sleep" = swaylock_cmd;
        "lock" = swaylock_cmd;
      };

      timeouts = [
        # dim screen at 4:30
        {
          timeout = 270;
          command = "${pkgs.brightnessctl}/bin/brightnessctl g > /tmp/brightness_prev && ${pkgs.brightnessctl}/bin/brightnessctl set 10%";
          resumeCommand = "${pkgs.brightnessctl}/bin/brightnessctl set $(cat /tmp/brightness_prev || echo 100%)";
        }
        # Lock at 5:00
        {
          timeout = 300;
          command = swaylock_cmd;
        }
        # Screen off at 10:00
        {
          timeout = 600;
          command = "${pkgs.wlopm}/bin/wlopm --off '*'";
          resumeCommand = "${pkgs.wlopm}/bin/wlopm --on '*'";
        }
        # suspend at 15:00
        {
          timeout = 900;
          command = "systemctl suspend";
        }
      ];
    };
  };
}