const { test, expect } = require('@playwright/test');

test('admin deep-search tab estimates, starts, controls and shows persisted progress', async ({ page }) => {
  page.on('pageerror', error => console.error('pageerror:', error.message));
  const state = { jobs: [], events: [] };
  await page.route('**/api/**', async route => {
    const req = route.request(), url = new URL(req.url());
    let body = { ok: true };
    if (url.pathname === '/api/admin/me') body = { enabled: true, admin: true };
    else if (url.pathname === '/api/admin/media') body = { ok: true, media: [] };
    else if (url.pathname === '/api/uploads') body = { ok: true, uploads: [] };
    else if (url.pathname === '/api/admin/deep-search/estimate') body = { ok: true, plan: ['worship', 'worship live'], queries: 2, estimatedMinutes: 1, indexSize: 1240, dailyRemaining: 999 };
    else if (url.pathname === '/api/admin/deep-search/start') {
      state.events.push('start'); state.jobs = [{ id: 'deep-1', status: 'running', plan: ['worship', 'worship live'], options: {}, queriesDone: 1, queriesTotal: 2, current: 'worship live', newVideos: 24, totalIndexSize: 1264, etaMs: 12000, errors: [], log: [{ at: Date.now(), message: 'Saved 24 results' }] }];
      body = { ok: true, id: 'deep-1' };
    } else if (url.pathname === '/api/admin/deep-search/jobs') body = { ok: true, indexSize: 1264, jobs: state.jobs };
    else if (/\/api\/admin\/deep-search\/deep-1\/(pause|resume|cancel)$/.test(url.pathname)) {
      const action = url.pathname.split('/').at(-1); state.events.push(action);
      state.jobs[0].status = action === 'pause' ? 'paused' : action === 'resume' ? 'running' : 'cancelled';
      body = { ok: true, status: state.jobs[0].status };
    }
    await route.fulfill({ contentType: 'application/json', body: JSON.stringify(body) });
  });
  await page.goto('/admin.html#deep-search');
  await expect(page.locator('#deepSearchForm')).toBeVisible();
  await expect(page.locator('#deepSeeds')).toHaveValue(/worship/);
  await page.locator('#deepEstimate').click();
  await expect(page.locator('#deepEstimateText')).toContainText('2 unique queries');
  await page.locator('#deepStart').click();
  await expect(page.locator('.deep-job')).toContainText('1/2 queries');
  await page.locator('[data-deep-action="pause"]').click();
  await expect(page.locator('.deep-job')).toContainText('Paused');
  await page.locator('[data-deep-action="resume"]').click();
  await expect(page.locator('.deep-job')).toContainText('Running');
  await page.locator('[data-deep-action="cancel"]').click();
  await expect(page.locator('.deep-job')).toContainText('Cancelled');
  expect(state.events).toEqual(['start', 'pause', 'resume', 'cancel']);
});