# Audio configuration for NixOS using PipeWire
{pkgs, ...}: {
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    jack.enable = true;
  };
  security.rtkit.enable = true;

  environment.systemPackages = [pkgs.alsa-utils];

  services.udev.extraRules = ''
    SUBSYSTEM=="sound", KERNEL=="controlC*", ATTRS{idVendor}=="03f0", ATTRS{idProduct}=="056b", TAG+="systemd", ENV{SYSTEMD_WANTS}+="unmute-dock-headphones@%k.service"
  '';

  systemd.services."unmute-dock-headphones@" = {
    description = "Unmute Headphones on HP USB-C Dock G5 sound card %i";
    serviceConfig = {
      Type = "oneshot";
      ExecStart = "${pkgs.bash}/bin/bash -c '${pkgs.alsa-utils}/bin/amixer -c $(echo %i | sed s/controlC//) sset Headphones unmute'";
    };
  };
}