const { test } = require('node:test');
const assert = require('node:assert');
const Module = require('module');

function withMocked(modulePath, mockExports, fn) {
  const resolved = require.resolve(modulePath);
  const original = require.cache[resolved];
  require.cache[resolved] = new Module(resolved);
  require.cache[resolved].exports = mockExports;
  return Promise.resolve(fn()).finally(() => {
    if (original) {
      require.cache[resolved] = original;
    } else {
      delete require.cache[resolved];
    }
  });
}

test('buildCards skips composes without a valid PORTAL_APP_TYPE and reports fetch errors separately', async () => {
  delete require.cache[require.resolve('../src/dashboard')];
  await withMocked('../src/dokployClient', {
    listComposes: async () => [
      { composeId: 'c1', name: 'auth-redirect', composeStatus: 'done' },
      { composeId: 'c2', name: 'gitea', composeStatus: 'done' },
      { composeId: 'c3', name: 'broken-app', composeStatus: 'error' },
    ],
    getComposeEnv: async (composeId) => {
      if (composeId === 'c1') return { env: 'PORTAL_APP_TYPE=web\nPORTAL_APP_URL=https://x', appName: 'auth-redirect-uzt5hx' };
      if (composeId === 'c2') return { env: null, appName: 'gitea-xyz' };
      throw new Error('boom');
    },
    getContainers: async () => [{ containerId: 'abc', state: 'running' }],
  }, async () => {
    const { buildCards } = require('../src/dashboard');
    const cards = await buildCards('env-1');
    assert.strictEqual(cards.length, 2);
    assert.strictEqual(cards[0].composeId, 'c1');
    assert.strictEqual(cards[0].meta.appType, 'web');
    assert.strictEqual(cards[0].containerState, 'running');
    assert.deepStrictEqual(cards[1], { error: true, composeId: 'c3', name: 'broken-app' });
  });
});

test('renderCard escapes HTML in labels and shows a "trigger" button for batch apps', () => {
  delete require.cache[require.resolve('../src/dashboard')];
  const { renderCard } = require('../src/dashboard');
  const html = renderCard({
    composeId: 'c1',
    appName: 'sample',
    composeStatus: 'done',
    containerState: 'running',
    meta: { appType: 'batch', label: '<script>bad</script>', url: 'http://sample:3000', triggerPath: '/trigger' },
  });
  assert.ok(!html.includes('<script>bad</script>'));
  assert.ok(html.includes('&lt;script&gt;'));
  assert.ok(html.includes('data-action="trigger"'));
  assert.ok(!html.includes('data-action="start"'));
});

test('renderCard shows an "状態取得失敗" message for error cards', () => {
  const { renderCard } = require('../src/dashboard');
  const html = renderCard({ error: true, composeId: 'c3', name: 'broken-app' });
  assert.ok(html.includes('状態取得失敗'));
  assert.ok(html.includes('broken-app'));
});