{ pkgs, lib, config, globals, ... }:
let
  servicePort = 8096;
  serviceName = "jellyfin";
  serviceUser = "jellyfin";
  serviceDomain = config.repo.secrets.common.services.domains.${serviceName};
  serviceAddress = globals.hosts.winters.ipv4;
in
{
  options.swarselmodules.server.${serviceName} = lib.mkEnableOption "enable ${serviceName} on server";
  config = lib.mkIf config.swarselmodules.server.${serviceName} {
    users.users.${serviceUser} = {
      extraGroups = [ "video" "render" "users" ];
    };
    nixpkgs.config.packageOverrides = pkgs: {
      intel-vaapi-driver = pkgs.intel-vaapi-driver.override { enableHybridCodec = true; };
    };
    hardware.graphics = {
      enable = true;
      extraPackages = with pkgs; [
        intel-media-driver # LIBVA_DRIVER_NAME=iHD
        intel-vaapi-driver # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium)
        libva-vdpau-driver
        libvdpau-va-gl
      ];
    };

    topology.self.services.${serviceName}.info = "https://${serviceDomain}";
    globals.services.${serviceName}.domain = serviceDomain;

    services.${serviceName} = {
      enable = true;
      user = serviceUser;
      openFirewall = true; # this works only for the default ports
    };

    nodes.moonside.services.nginx = {
      upstreams = {
        ${serviceName} = {
          servers = {
            "${serviceAddress}:${builtins.toString servicePort}" = { };
          };
        };
      };
      virtualHosts = {
        "${serviceDomain}" = {
          enableACME = true;
          forceSSL = true;
          acmeRoot = null;
          locations = {
            "/" = {
              proxyPass = "http://${serviceName}";
              extraConfig = ''
                client_max_body_size 0;
              '';
            };
          };
        };
      };
    };
  };

}