/**
 * @module routes/timestampRoutes
 */

import { Router } from 'express';
import { asyncHandler, AppError } from '../errors.js';
import {
  createTimestamp,
  createTimestampAndWait,
  createBatchTimestamp,
} from '../services/timestampService.js';

export const timestampRoutes = Router();

timestampRoutes.post(
  '/',
  asyncHandler(async (req, res) => {
    const { data, hashAlg, sha256, publicMetadata, privateMetadata } = req.body ?? {};
    if (!data && !sha256) {
      throw new AppError('data or sha256 is required', { status: 400, code: 'VALIDATION_ERROR' });
    }
    const result = await createTimestamp(req.auth, {
      data,
      hashAlg,
      sha256,
      publicMetadata,
      privateMetadata,
    });
    res.status(202).json(result);
  }),
);

timestampRoutes.post(
  '/wait',
  asyncHandler(async (req, res) => {
    const { data, hashAlg, sha256, publicMetadata, privateMetadata } = req.body ?? {};
    if (!data && !sha256) {
      throw new AppError('data or sha256 is required', { status: 400, code: 'VALIDATION_ERROR' });
    }
    const result = await createTimestampAndWait(req.auth, {
      data,
      hashAlg,
      sha256,
      publicMetadata,
      privateMetadata,
    });
    res.json(result);
  }),
);

timestampRoutes.post(
  '/batch',
  asyncHandler(async (req, res) => {
    const { items } = req.body ?? {};
    if (!Array.isArray(items) || items.length === 0) {
      throw new AppError('items array is required', { status: 400, code: 'VALIDATION_ERROR' });
    }
    const result = await createBatchTimestamp(req.auth, { items });
    res.status(202).json(result);
  }),
);