const base = () => process.env.MIDDLEWARE_BASE_URL || 'http://127.0.0.1:3100';

const perform = async (z, bundle) => {
  try {
    const response = await z.request({
      method: 'GET',
      url: `${base()}/zapier/v1/hashes/${encodeURIComponent(bundle.inputData.sha256)}`,
    });
    return [response.data];
  } catch (err) {
    if (err.status === 404) return [];
    throw err;
  }
};

module.exports = {
  key: 'hash_lookup',
  noun: 'Timestamp',
  display: {
    label: 'Find Timestamp by SHA256',
    description: 'Looks up an existing timestamp for a SHA256 hex digest (mock/middleware).',
  },
  operation: {
    inputFields: [
      { key: 'sha256', label: 'SHA256', type: 'string', required: true },
    ],
    perform,
    sample: {
      sha256: '2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824',
      exists: true,
      jobId: '550e8400-e29b-41d4-a716-446655440000',
    },
  },
};