mio-ops/profiles/powerManagement.nix

# Power management configuration for the laptops
{
  config,
  pkgs,
  lib,
  ...
}: {
  powerManagement = {
    enable = true;
    cpuFreqGovernor = lib.mkDefault "performance";
    powertop.enable = true; # Enable powertop auto tuning on startup
  };

  services = {
    logind = {
      lidSwitch = "suspend-then-hibernate";
      lidSwitchDocked = "ignore";
      # powerKey = "suspend-then-hibernate"; # Enable in 23.11
      extraConfig = ''
        HandlePowerKey=suspend-then-hibernate
        IdleAction=suspend-then-hibernate
        IdleActionSec=10m
      '';
    };
    thermald.enable = true;
    auto-cpufreq = {
      enable = true;
      settings = {
        battery = {
          governor = "powersave";
          turbo = "never";
        };
        charger = {
          governor = "performance";
          turbo = "auto";
        };
      };
    };
    upower = {
      enable = true; # Enable application power managemetn support
      percentageCritical = 15;
      percentageAction = 10;
      criticalPowerAction = "Hibernate";
    };
  };

  programs.xss-lock = {
    enable = true;
    lockerCommand = "${pkgs.xscreensaver}/bin/screensaver-command -lock";
    extraOptions = [
      "-n ${pkgs.libnotify}/bin/notify-send \"Locking screen now\""
      "IdleAction=lock"
      "IdleActionSec=5m"
    ];
  };
}