import { mkdtemp, rm } from 'node:fs/promises';
import { tmpdir } from 'node:os';
import { join } from 'node:path';
import { afterEach, beforeEach, describe, expect, it } from 'vitest';
import { runCatalog } from '../src/run/runCatalog.js';

let dir = '';

beforeEach(async () => {
  dir = await mkdtemp(join(tmpdir(), 'nlc-run-'));
});

afterEach(async () => {
  await rm(dir, { force: true, recursive: true });
});

describe('run orchestration', () => {
  it('does not write output or state during dry run', async () => {
    const stateFile = join(dir, 'state.json');
    const writes: unknown[] = [];
    const result = await runCatalog({
      dryRun: 1,
      skipEnrich: true,
      config: {
        gmail: { folder: 'Newsletters' },
        output: { name: 'Catalog', excel: { enabled: true, path: join(dir, 'out.xlsx') } },
        stateFile
      },
      messages: [
        {
          id: 'msg-1',
          messageId: '<msg-1>',
          from: 'A <a@example.com>',
          date: '2026-05-16T00:00:00.000Z',
          html: '<h2>Python</h2><p><a href="https://example.com?utm_source=x">Article</a></p>'
        }
      ],
      writers: [{ write: async (payload) => writes.push(payload) }]
    });

    expect(result.linksExtracted).toBe(1);
    expect(writes).toHaveLength(0);
  });
});