import { Router } from "express";
import { z } from "zod";
import { listDocuments } from "../services/documentsService.js";

export const documentsRouter = Router();

documentsRouter.get("/", async (req, res, next) => {
  try {
    const limit = z.coerce.number().int().positive().max(200).catch(50).parse(req.query.limit);
    const offsetRaw = z.string().optional().parse(req.query.offset);
    const offset = offsetRaw && offsetRaw !== "0" ? offsetRaw : undefined;
    const result = await listDocuments({ limit, offset });
    res.json(result);
  } catch (err) {
    next(err);
  }
});