{ lib, config, ... }:
let
  cfg = config.services.immich;
  fqdn = "${cfg.subdomain}.${config.networking.domain}";
in
{
  options.services.immich = {
    subdomain = lib.mkOption {
      type = lib.types.str;
    };
    timezone = lib.mkOption {
      type = lib.types.str;
      default = "UTC";
    };
    uid = lib.mkOption {
      type = lib.types.int;
      default = 990;
    };
    gid = lib.mkOption {
      type = lib.types.int;
      default = 997;
    };
  };
  config = lib.mkIf cfg.enable {
    services = {
      immich = {
        environment = {
          TZ = cfg.timezone;
        };
        settings.server.externalDomain = "https://${fqdn}";
      };
      webserver = {
        enable = lib.mkDefault true;
        vHosts.${fqdn}.locations."/".proxyPort = cfg.port;
      };
    };

    users.users.${cfg.user}.uid = cfg.uid;
    users.groups.${cfg.user}.gid = cfg.gid;
  };
}