nixos-config/modules/sound/default.nix

{
  pkgs,
  config,
  lib,
  ...
}:
with lib;
let
  cfg = config.eboskma.sound;
in
{
  options.eboskma.sound = {
    enable = mkEnableOption "activate sound settings";
    jack = mkEnableOption "enable JACK";
  };

  config = mkIf cfg.enable {
    services = {
      pipewire = {
        enable = true;
        pulse.enable = true;
        alsa.enable = true;
        jack.enable = cfg.jack;
        wireplumber = {
          enable = true;

          configPackages = [
            (pkgs.writeTextDir "share/wireplumber/wireplumber.conf.d/99-libcamera.conf" ''
              wireplumber.profiles = {
                  main = {
                  monitor.v4l2 = disabled
                  monitor.libcamera = optional
                }
              }
            '')
          ];
        };
      };
    };

    environment.etc = {
      bluez_monitor = mkIf config.eboskma.bluetooth.enable {
        target = "wireplumber/bluetooth.lua.d/50-bluez-config.lua";
        text = ''
          bluez_monitor.properties = {
            ["bluez5.enable-msbc"] = true,
            ["bluez5.enable-sbc-xq"] = true,
            ["bluez5.headset-roles"] = "[ hfp_hf hsp_hs hsp_ag hfp_ag ]",
            ["bluez5.codecs"] = "[ sbc sbc_xq aac ]",
            ["bluez5.hfphsp-backend"] = "native",
            ["bluez5.default.rate"] = 48000,
            ["bluez5.default.channels"] = 2,
          }
        '';
      };
    };

    security.rtkit.enable = true;

    environment.systemPackages = with pkgs; [
      pavucontrol
      pipewire
    ];

    users.extraUsers.${config.eboskma.var.mainUser}.extraGroups = [ "audio" ];
  };
}