import { z } from "zod";

const positiveInteger = z.number().int().positive();
const uuid = z.string().uuid();
const optionalUuid = uuid.optional();

// Pagination
export const offset = positiveInteger.optional();
export const limit = positiveInteger.optional().default(10);
export const sort = z.enum(["createdAt", "updatedAt", "title"]).optional();
export const direction = z
  .enum(["asc", "desc"])
  .optional()
  .transform((val) => val?.toUpperCase() as "ASC" | "DESC" | undefined);

export const collectionId = optionalUuid;
export const userId = optionalUuid;
export const backlinkDocumentId = optionalUuid;
export const parentDocumentId = optionalUuid;