import { Id, ValueObject } from "../core/index.js";

type JsonPrimitive = string | number | boolean | null;

export type DeepJsonResult<T> = T extends Id
  ? string
  : T extends ValueObject<infer U>
    ? U
    : T extends Date
      ? string
      : T extends Array<infer U>
        ? DeepJsonResult<U>[]
        : T extends { toJSON(): infer R }
          ? DeepJsonResult<R>
          : T extends object
            ? { [K in keyof T]: DeepJsonResult<T[K]> }
            : T extends JsonPrimitive
              ? T
              : never;

export type Primitive = string | number | boolean | Date | null | undefined;
export type UnwrapArray<T> = T extends Array<infer U> ? U : never;
export type IsArray<T> = T extends Array<any> ? true : false;
export type NonUndefined<T> = T extends undefined ? never : T;