import { describe, it, before, after } from 'node:test';
import assert from 'node:assert/strict';
import http from 'node:http';
import { createApp } from '../../src/app.js';
import { useTempStore, seedProTenant } from '../helpers.js';
import { clearMockJobs } from '../../src/clients/veraeClient.js';
import { config } from '../../src/config.js';

describe('retrieval receipt JSON', () => {
  let ctx;
  let server;
  let port;
  let apiKey;

  before(async () => {
    config.mockVerae = true;
    config.natsEnabled = false;
    config.mockJobCompleteMs = 50;
    clearMockJobs();
    ctx = useTempStore();
    apiKey = seedProTenant().apiKey;
    const app = createApp();
    await new Promise((resolve) => {
      server = app.listen(0, '127.0.0.1', () => {
        port = server.address().port;
        resolve();
      });
    });
  });

  after(async () => {
    await new Promise((r) => server.close(r));
    ctx.cleanup();
  });

  it('issues a JSON extra-seal receipt for a completed job', async () => {
    const created = await call(port, 'POST', '/zapier/v1/timestamp/wait', apiKey, { data: 'receipt-me' });
    assert.equal(created.body.status, 'completed');
    const jobId = created.body.id;
    const rec = await call(port, 'GET', `/zapier/v1/receipts/${jobId}?format=json`, apiKey);
    assert.equal(rec.status, 200);
    assert.equal(rec.body.type, 'verae.retrieval-receipt');
    assert.equal(rec.body.extraSeal.event, 'document.retrieved');
    assert.equal(rec.body.jobId, jobId);
  });
});

function call(port, method, path, apiKey, body) {
  return new Promise((resolve, reject) => {
    const req = http.request(
      {
        hostname: '127.0.0.1',
        port,
        path,
        method,
        headers: { authorization: `Bearer ${apiKey}`, 'content-type': 'application/json' },
      },
      (res) => {
        let data = '';
        res.on('data', (c) => {
          data += c;
        });
        res.on('end', () => {
          resolve({ status: res.statusCode, body: data ? JSON.parse(data) : {} });
        });
      },
    );
    req.on('error', reject);
    if (body) req.write(JSON.stringify(body));
    req.end();
  });
}