import { execFile } from 'node:child_process';
import { mkdtemp, writeFile, rm } from 'node:fs/promises';
import { tmpdir } from 'node:os';
import { join } from 'node:path';
import { promisify } from 'node:util';

const exec = promisify(execFile);
const cli = join(process.cwd(), 'dist', 'index.js');
const binary = join(process.cwd(), 'dist', process.platform === 'win32' ? 'nlc.exe' : 'nlc');
const dir = await mkdtemp(join(tmpdir(), 'nlc-smoke-'));

try {
  const config = join(dir, 'config.yaml');
  await writeFile(
    config,
    `gmail:
  folder: Newsletters
output:
  name: Smoke Catalog
  excel:
    enabled: true
    path: ${JSON.stringify(join(dir, 'catalog.xlsx'))}
state_file: ${JSON.stringify(join(dir, 'state.json'))}
`
  );

  await exec('node', [cli, '--help']);
  await exec(binary, ['--help']);
  await exec('node', [cli, 'init', '--help']);
  await exec('node', [cli, 'run', '--help']);
  await exec('node', [cli, 'serve', '--help']);
  await exec('node', [cli, 'run', '--config', config, '--dry-run'], {
    env: { ...process.env, NLC_FIXTURE: '1' }
  });
  console.log('Smoke checks passed');
} finally {
  await rm(dir, { force: true, recursive: true });
}