{
  config,
  pkgs,
  lib,
  ...
}:
{
  options.custom = with lib; {
    audio = {
      enable = mkEnableOption "Enable audio";
    };
  };

  config = lib.mkIf config.custom.audio.enable {
    environment.systemPackages = with pkgs; [
      pwvucontrol
    ];

    services.pulseaudio.enable = false;
    services.pipewire = {
      enable = true;
      alsa.enable = true;
      alsa.support32Bit = true;
      pulse.enable = true;
      jack.enable = true;

      # disable camera to save battery
      # https://reddit.com/r/linux/comments/1em8biv/psa_pipewire_has_been_halving_your_battery_life/
      wireplumber = {
        enable = true;
        extraConfig = {
          "10-disable-camera" = {
            "wireplumber.profiles" = {
              main."monitor.libcamera" = "disabled";
            };
          };
          "10-bluez" = {
            "monitor.bluez.properties" = {
              "bluez5.enable-sbc-xq" = true;
              "bluez5.enable-msbc" = true;
              "bluez5.enable-hw-volume" = true;
              "bluez5.roles" = [
                "hsp_hs"
                "hsp_ag"
                "hfp_hf"
                "hfp_ag"
              ];
            };
          };
        };
      };
    };
  };
}