import { expect, test } from '@playwright/test';
import { loginToDashboard } from './fixtures';
import { ensureLiveStubAgent, isLiveStubReady } from './live-stub';
import { E2E_STUB_AGENT_HOSTNAME, E2E_STUB_AGENT_ID } from './stub-agent';

/** Display labels for DEFAULT_LOTL_ONION_TIERS (14-tier spread chain). */
const LOTL_ONION_TIER_LABELS = [
  'Vuln Recon',
  'Docker',
  'WSL',
  'PowerShell',
  'dotnet',
  'bits/curl',
  'do_peer',
  'wsus_cache_peer',
  'dns_txt',
  'webrtc_mesh',
  'SMB',
  'WinRM',
  'Linux',
  'GPO',
] as const;

test.describe('LOTL Timeline E2E', () => {
  test.beforeAll(async ({ request }) => {
    await ensureLiveStubAgent(request);
  });

  test.beforeEach(async ({ page }) => {
    test.skip(
      !isLiveStubReady(),
      'Requires live E2E server (test-suite phase 8 on :18989 or AETHERFORGE_URL)',
    );
    await loginToDashboard(page);
  });

  test('renders 14-tier onion chain, fleet overview, and stub agent progression', async ({ page }) => {
    await page.goto(`/lotl-timeline?agent=${encodeURIComponent(E2E_STUB_AGENT_ID)}`);
    await expect(page.getByRole('heading', { name: 'LOTL Timeline' })).toBeVisible({
      timeout: 10_000,
    });
    await expect(page.getByText('FLEET ONION PROGRESS')).toBeVisible();
    await expect(
      page.locator('.lotl-fleet-chip').filter({ hasText: E2E_STUB_AGENT_HOSTNAME }),
    ).toBeVisible({ timeout: 15_000 });
    await expect(page.locator('.lotl-fleet-chip--selected').filter({ hasText: E2E_STUB_AGENT_HOSTNAME })).toBeVisible();
    await expect(page.getByText('ONION TIER CHAIN')).toBeVisible();
    await expect(page.locator('.lotl-tier-timeline')).toBeVisible();

    const steps = page.locator('.lotl-tier-step');
    await expect(steps).toHaveCount(14);

    for (const label of LOTL_ONION_TIER_LABELS) {
      await expect(page.locator('.lotl-tier-label', { hasText: label })).toBeVisible();
    }

    // Stub lotl_attempts: container (docker alias) failed — spread onion timeline.
    await expect(page.locator('.lotl-tier-step--failed', { hasText: /Docker/i })).toBeVisible({
      timeout: 15_000,
    });
  });

  test('navigates from sidebar Onion link to /lotl-timeline', async ({ page }) => {
    await page.getByRole('navigation').getByRole('link', { name: 'Onion', exact: true }).click();
    await expect(page).toHaveURL(/\/lotl-timeline/);
    await expect(page.getByRole('heading', { name: 'LOTL Timeline' })).toBeVisible({
      timeout: 10_000,
    });
  });

  test('shows AI decision panel when ai_control_enabled and decisions are mocked', async ({ page }) => {
    await page.route('**/api/v1/config', async (route) => {
      const res = await route.fetch();
      const body = (await res.json()) as Record<string, unknown>;
      const server = (body.server as Record<string, unknown> | undefined) ?? {};
      await route.fulfill({
        json: { ...body, server: { ...server, ai_control_enabled: true } },
      });
    });
    await page.route(`**/api/v1/ai/decisions?agent_id=${E2E_STUB_AGENT_ID}*`, async (route) => {
      await route.fulfill({
        json: [
          {
            id: 42,
            agent_id: E2E_STUB_AGENT_ID,
            response: 'restart mining after docker failure',
            commands_executed: 'restart_mining:ok',
            ts: '2026-06-07T12:00:00Z',
          },
        ],
      });
    });

    await page.goto(`/lotl-timeline?agent=${encodeURIComponent(E2E_STUB_AGENT_ID)}`);
    await expect(
      page.locator('.lotl-fleet-chip').filter({ hasText: E2E_STUB_AGENT_HOSTNAME }),
    ).toBeVisible({ timeout: 15_000 });
    await expect(page.getByText('LAST AI DECISION')).toBeVisible({ timeout: 10_000 });
    await expect(page.getByText('restart mining after docker failure')).toBeVisible();
    await expect(page.getByText('restart_mining:ok')).toBeVisible();
  });

  test('shows Singular Machine Court panel when court session is mocked', async ({ page }) => {
    await page.route('**/api/v1/config', async (route) => {
      const res = await route.fetch();
      const body = (await res.json()) as Record<string, unknown>;
      const server = (body.server as Record<string, unknown> | undefined) ?? {};
      await route.fulfill({
        json: { ...body, server: { ...server, ai_control_enabled: true } },
      });
    });
    await page.route(`**/api/v1/ai/decisions?agent_id=${E2E_STUB_AGENT_ID}*`, async (route) => {
      await route.fulfill({
        json: [
          {
            id: 43,
            agent_id: E2E_STUB_AGENT_ID,
            response: 'Verdict: restart mining after tier exhaustion.',
            commands_executed: 'restart_mining:ok',
            court_session: true,
            prosecutor_snippet: 'Failure atlas: docker 8/8 failed',
            defender_snippet: 'Fleet phenotype from worker-07',
            judge_verdict: 'restart mining after tier exhaustion.',
            ts: '2026-06-07T12:05:00Z',
          },
        ],
      });
    });

    await page.goto(`/lotl-timeline?agent=${encodeURIComponent(E2E_STUB_AGENT_ID)}`);
    await expect(
      page.locator('.lotl-fleet-chip').filter({ hasText: E2E_STUB_AGENT_HOSTNAME }),
    ).toBeVisible({ timeout: 15_000 });
    await expect(page.getByText('SINGULAR MACHINE COURT')).toBeVisible({ timeout: 10_000 });
    await expect(page.getByText('Prosecutor')).toBeVisible();
    await expect(page.getByText('Defender')).toBeVisible();
    await expect(page.getByText('Judge')).toBeVisible();
    await expect(page.getByText(/Failure atlas: docker 8\/8 failed/i)).toBeVisible();
    await expect(page.getByText(/Fleet phenotype from worker-07/i)).toBeVisible();
  });

  test('shows clearance history and events panels when mocked', async ({ page }) => {
    await page.route(`**/api/v1/ai/clearance-events?agent_id=${E2E_STUB_AGENT_ID}*`, async (route) => {
      await route.fulfill({
        json: [
          {
            id: 7,
            agent_id: E2E_STUB_AGENT_ID,
            from_level: 1,
            to_level: 2,
            reason: 'spread lane needed',
            source: 'ai_scheduler',
            ts: '2026-06-07T11:00:00Z',
          },
        ],
      });
    });

    await page.goto(`/lotl-timeline?agent=${encodeURIComponent(E2E_STUB_AGENT_ID)}`);
    await expect(
      page.locator('.lotl-fleet-chip').filter({ hasText: E2E_STUB_AGENT_HOSTNAME }),
    ).toBeVisible({ timeout: 15_000 });
    await expect(page.getByText('CLEARANCE HISTORY')).toBeVisible({ timeout: 10_000 });
    await expect(page.locator('.lotl-clearance-list').getByText(/AI: L1 → L2/i)).toBeVisible();
    await expect(page.getByText('CLEARANCE EVENTS')).toBeVisible();
    await expect(page.locator('.lotl-clearance-event-list').getByText(/spread lane needed/i)).toBeVisible();
  });
});