# # Возможно проблемы с оптимизацией USB (лагает клавиатура/мышь)

{ config, lib, vars, ... }:
let
  cfg = config.custom;
  hasBattery = lib.any (x: lib.strings.hasPrefix "BAT" x)
    (builtins.attrNames (builtins.readDir "/sys/class/power_supply"));
in {
  options.custom = {
    battery.enable = lib.mkOption {
      default = hasBattery;
      description = "Enable better battery support";
      type = lib.types.bool;
    };
  };

  # config = lib.mkIf cfg.battery.enable {
  config = {
    boot.kernelParams = [ "amd_pstate=active" ];

    powerManagement.powertop.enable =
      true; # enable powertop auto tuning on startup.

    services.system76-scheduler.settings.cfsProfiles.enable =
      true; # Better scheduling for CPU cycles - thanks System76!!!
    # services.thermald.enable =
    # true; # Enable thermald, the temperature management daemon. (only necessary if on Intel CPUs)
    services.power-profiles-daemon.enable =
      false; # Disable GNOMEs power management
    services.tlp = {
      enable = true; # Enable TLP (better than gnomes internal power manager)
      settings = {
        CPU_BOOST_ON_AC = 1;
        CPU_BOOST_ON_BAT = 0;
        CPU_HWP_DYN_BOOST_ON_AC = 1;
        CPU_HWP_DYN_BOOST_ON_BAT = 0;
        CPU_SCALING_GOVERNOR_ON_AC = "performance";
        CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
        CPU_SCALING_MIN_FREQ_ON_BAT = 0;
        CPU_ENERGY_PERF_POLICY_ON_AC = "performance";
        CPU_ENERGY_PERF_POLICY_ON_BAT = "power";

        AMDGPU_ABM_LEVEL_ON_AC = 0;
        AMDGPU_ABM_LEVEL_ON_BAT = 0;
        PLATFORM_PROFILE_ON_AC = "performance";
        PLATFORM_PROFILE_ON_BAT = "low-power";
        PCIE_ASPM_ON_BAT = "powersupersave";
        SATA_LINKPWR_ON_AC = "med_power_with_dipm";
        SATA_LINKPWR_ON_BAT = "min_power";
        RUNTIME_PM_ON_AC = "on";
        RUNTIME_PM_ON_BAT = "auto";
        SOUND_POWER_SAVE_ON_AC = 0;
        SOUND_POWER_SAVE_ON_BAT = 1;
        SOUND_POWER_SAVE_CONTROLLER = "Y";
        CPU_MAX_PERF_ON_AC = 100;
        CPU_MAX_PERF_ON_BAT = 50;
        NMI_WATCHDOG = 0;

        USB_AUTOSUSPEND = 0;
        USB_BLACKLIST_BTUSB = 0;
        START_CHARGE_THRESH_BAT0 = 0;
        STOP_CHARGE_THRESH_BAT0 = 1;
      };
    };
  };
}