import { SessionContext } from "../api/jrpc";

export function requireLoginState(ctx: SessionContext, validated: boolean = true, special: boolean = false): boolean {
   if (!ctx.user) return false;
   if (validated && !ctx.session.validated) return false;

   if (special) {
      //TODO: Implement something...
   }

   return true;
}

export function RequireLogin(validated = true, special = false) {
   return function (target: any, propertyKey: string, descriptor: PropertyDescriptor) {
      let original = descriptor.value;

      descriptor.value = function (...args: any[]) {
         let ctx = args[args.length - 1] as SessionContext;
         if (!ctx) throw new Error("Invalid request");

         if (!requireLoginState(ctx, validated, special)) {
            throw new Error("Not logged in");
         }

         return original.apply(this, args);
      }
   }
}