{ lib, pkgs, config, ... }:
let
  inherit (config.networking) ports;
  interfaces = import ../../interfaces.nix;
in
{
  services.snapserver = {
    enable = true;
    port = ports.snapserver.tcp;
    tcp.port = ports.snapserverTcp.tcp;
    http.port = ports.snapserverHttp.tcp;
    streams = {
      default = {
        type = "meta";
        location = "meta:///hass/bluetooth/airplay/mopidy";
        query = {
          chunk_ms = "30";
          buffer = "690";
          codec = "flac";
        };
      };
      mopidy = {
        type = "pipe";
        location = "/run/snapserver/mopidy.fifo";
      };
      hass = {
        type = "pipe";
        location = "/run/snapserver/hass.fifo";
      };
      bluetooth = {
        location = "";
        type = "alsa";
        query = {
          device = "hw:bluetooth,1";
        };
      };
      airplay = {
        type = "airplay";
        location = lib.getExe' pkgs.shairport-sync "shairport-sync";
        query = {
          devicename = "Snapcast";
        };
      };
    };
  };

  systemd.services.snapserver.serviceConfig.SupplementaryGroups = [ "audio" ];

  services.home-assistant.config.media_player = [
    {
      platform = "snapcast";
      host = "127.0.0.1";
    }
  ];

  networking.firewall.interfaces."${interfaces.lan}" = {
    allowedTCPPorts = [
      config.services.snapserver.http.port
      config.services.snapserver.port
      config.services.snapserver.tcp.port
      5000 # airplay
    ];
    allowedUDPPortRanges = [
      { from = 6001; to = 6011; } # airplay
    ];
  };

  networking.firewall.interfaces.iot = {
    allowedTCPPorts = [
      config.services.snapserver.port
    ];
  };
}