{ lib, config, ... }:
let
  cfg = config.services.mealie;
  fqdn = "${cfg.subdomain}.${config.networking.domain}";
in
{
  options.services.mealie = {
    subdomain = lib.mkOption {
      type = lib.types.str;
    };
  };

  config = lib.mkIf cfg.enable {
    services = {
      mealie.settings = {
        BASE_URL = "https://${fqdn}";
        ALLOW_SIGNUP = true;
        DB_ENGINE = "postgres";
        POSTGRES_URL_OVERRIDE = "postgresql://mealie:@mealie?host=/var/run/postgresql";
        SMTP_FROM_NAME = "Mealie";
      };

      webserver.vHosts.${fqdn}.locations."/".proxyPort = cfg.port;

      postgresql = {
        enable = lib.mkDefault true;
        ensureDatabases = [ "mealie" ];
        ensureUsers = [{
          name = "mealie";
          ensureDBOwnership = true;
        }];
      };
    };
  };
}