{ pkgs, ... }: {
  users.users.lucas.extraGroups = [ "multimedia" ];

  networking.firewall.allowedTCPPorts = [ 8083 ];

  systemd.tmpfiles.rules = [
    "d /data/calibre 0770 - multimedia - -"
    "d /data/calibre/library 0770 - multimedia - -"
    "d /data/calibre/config 0770 - multimedia - -"
  ];

  services.calibre-web = {
    enable = true;
    listen = {
      ip = "0.0.0.0";
      port = 8083;
    };
    options = { calibreLibrary = "/data/calibre/library"; };
    user = "calibre-web";
    group = "multimedia";
  };

  environment.systemPackages = with pkgs; [ calibre ];
}