import AxeBuilder from '@axe-core/playwright';
import { expect, test } from '@playwright/test';

const now = new Date().toISOString();

test('mobile incident command mode is prioritized, bounded and accessible', async ({ page }, testInfo) => {
  test.skip(testInfo.project.name !== 'mobile-chromium', 'Mobile incident mode uses the supported 390x844 viewport.');
  const mutations: Array<{ path: string; method: string; ifMatch: string | null; idempotencyKey: string | null; body: unknown }> = [];
  let canOperate = true;
  await page.route('**/api/v1/**', async (route) => {
    const path = new URL(route.request().url()).pathname;
    if (route.request().method() !== 'GET') mutations.push({ path, method: route.request().method(), ifMatch: route.request().headers()['if-match'] ?? null, idempotencyKey: route.request().headers()['idempotency-key'] ?? null, body: route.request().postDataJSON() });
    const body = path === '/api/v1/session' ? {
      subject: canOperate ? 'operator-1' : 'viewer-1', role: canOperate ? 'operator' : 'viewer', environment: 'test', permissions: { view: true, operate: canOperate, edit: false, admin: false },
    } : path === '/api/v1/system/status' ? {
      version: '1', generatedAt: now, overallState: 'degraded', components: [],
      backup: { state: 'disabled', reason: 'not_configured' }, sourceLag: [],
    } : path === '/api/v1/incidents/incident-1' ? {
      incident: {
        id: 'incident-1', correlationKey: 'cachepool', title: 'Cachepool bijna vol',
        summary: 'Cachepool is 92% gebruikt en groeit sneller dan verwacht.', severity: 'critical',
        status: 'open', startedAt: now, correlationMethod: 'temporal-window', confidence: .84,
        revision: 2, updatedAt: now, ownerUserId: '', alerts: [
          { alertId: 'alert-1', rationale: 'Capaciteitsdrempel van 90% overschreden', confidence: .84, correlationMethod: 'temporal-window', manual: false, createdAt: now },
        ], notes: [{ id: 'note-1', incidentId: 'incident-1', author: 'Pulse', body: 'Mover is niet actief.', createdAt: now }],
      },
    } : path === '/api/v1/alerts/alert-1' ? {
      alert: { id: 'alert-1', state: 'firing', retainedState: 'firing', ruleName: 'Cachepoolcapaciteit', severity: 'critical', reason: 'Capaciteitsdrempel overschreden', revision: 7, updatedAt: now },
    } : path === '/api/v1/alerts/alert-1/acknowledge' ? {
      alert: { id: 'alert-1', state: 'acknowledged', revision: 8 },
    } : {};
    await route.fulfill({ status: 200, contentType: 'application/json', body: JSON.stringify(body) });
  });

  await page.goto('/incidents/incident-1');
  await expect(page.getByRole('heading', { level: 1, name: 'Cachepool bijna vol' })).toBeVisible();
  await expect(page.locator('.incident-command-strip')).toContainText('Kritiek');
  await expect(page.locator('.incident-command-strip')).toContainText('84%');
  await expect(page.locator('.incident-timeline')).toContainText('Capaciteitsdrempel van 90% overschreden');
  await page.getByRole('button', { name: 'Melding erkennen' }).click();
  await expect(page.getByRole('status')).toContainText('lost de infrastructuur niet automatisch op');
  expect(mutations).toHaveLength(1);
  expect(mutations[0]).toMatchObject({ path: '/api/v1/alerts/alert-1/acknowledge', method: 'POST', ifMatch: '7', body: { evaluationKey: 'incident-incident-1-alert-alert-1-ack-7' } });
  expect(mutations[0].idempotencyKey).toBe('incident-incident-1-alert-alert-1-ack-7');
  expect(await page.evaluate(() => document.documentElement.scrollWidth)).toBe(390);
  const undersizedTargets = await page.locator('button, .mobile-navigation a, .mobile-more summary').evaluateAll((items) => items.filter((item) => {
    const style = getComputedStyle(item); return style.display !== 'none' && style.visibility !== 'hidden' && item.getClientRects().length > 0;
  }).map((item) => ({ label: item.textContent?.trim(), height: item.getBoundingClientRect().height })).filter((item) => item.height < 44));
  expect(undersizedTargets).toEqual([]);
  const axe = await new AxeBuilder({ page }).analyze();
  expect(axe.violations.filter((item) => item.impact === 'critical' || item.impact === 'serious')).toEqual([]);
  canOperate = false;
  await page.reload();
  await expect(page.getByRole('button', { name: 'Melding erkennen' })).toHaveCount(0);
  await expect(page.getByRole('button', { name: 'Eigenaar opslaan' })).toBeDisabled();
  await expect(page.getByText('Je rol kan de opvolgcontext alleen bekijken.')).toBeVisible();
  expect(mutations).toHaveLength(1);
  if (process.env.PULSE_CAPTURE_VISUALS) await page.screenshot({ path: '../../artifacts/evidence/M14-04/mobile-incident-command.png', fullPage: true });
});