'use strict';

const assert = require('assert/strict');
const fs = require('fs');
const os = require('os');
const path = require('path');
const {
  normalizeProductMode,
  resolveProductMode,
  setProductMode,
} = require('../mcp/src/core/product-mode');
const { buildStartupSummary } = require('../mcp/src/core/startup-summary');

function main() {
  assert.equal(normalizeProductMode('个人版'), 'personal');
  assert.equal(normalizeProductMode('enterprise'), 'enterprise');

  const personal = resolveProductMode({ productMode: 'personal' }, { relayEnabled: true });
  assert.equal(personal.mode, 'personal');
  assert.equal(personal.collectionMode, 'local_polling');
  assert.equal(personal.multiDeviceManagement, false);

  const enterprise = resolveProductMode({ productMode: 'enterprise' }, { relayEnabled: false });
  assert.equal(enterprise.mode, 'enterprise');
  assert.equal(enterprise.relayReady, false);
  assert.equal(enterprise.enterpriseUpgrade.amount, 0);
  assert.equal(enterprise.enterpriseUpgrade.pricingStatus, 'placeholder');

  const startup = buildStartupSummary(
    { summary: { authConfigured: true, subscribed: true } },
    { data: {
      product: enterprise,
      account: { configured: true, online: true },
      listener: { running: true },
      config: { allowedSenderCount: 1 },
    } },
  );
  assert.equal(startup.ready, false);
  assert.equal(startup.checks.some(item => item.key === 'relay' && !item.ready), true);

  const tempRoot = fs.mkdtempSync(path.join(os.tmpdir(), 'qiwei-product-mode-'));
  const envPath = path.join(tempRoot, '.env.local');
  const previous = process.env.QIWEI_PRODUCT_MODE;
  try {
    const saved = setProductMode('personal', { envPath });
    assert.equal(saved.product.mode, 'personal');
    assert.match(fs.readFileSync(envPath, 'utf8'), /^QIWEI_PRODUCT_MODE=personal$/m);
  } finally {
    if (previous === undefined) delete process.env.QIWEI_PRODUCT_MODE;
    else process.env.QIWEI_PRODUCT_MODE = previous;
    fs.rmSync(tempRoot, { recursive: true, force: true });
  }

  process.stdout.write(`${JSON.stringify({ status: 'ok', checks: 12 }, null, 2)}\n`);
}

try { main(); }
catch (error) {
  process.stderr.write(`${error.stack || error.message}\n`);
  process.exit(1);
}