import { expect, test, type Page, type TestInfo } from '@playwright/test';

const PASSWORD = 'Sup3rSecure!123';

function toSlug(value: string) {
  return value
    .toLowerCase()
    .replace(/[^a-z0-9]+/g, '-')
    .replace(/^-+|-+$/g, '')
    .slice(0, 48);
}

async function signUp(page: Page, testInfo: TestInfo) {
  const email = `playwright-analysis-${testInfo.workerIndex}-${toSlug(testInfo.title)}-${Date.now()}@example.com`;

  await page.goto('/auth/signup');
  await page.locator('input[autocomplete="name"]').fill('Playwright Analysis User');
  await page.locator('input[autocomplete="email"]').fill(email);
  await page.locator('input[autocomplete="new-password"]').first().fill(PASSWORD);
  await page.locator('input[autocomplete="new-password"]').nth(1).fill(PASSWORD);
  await page.getByRole('button', { name: 'Create account' }).click();
  await expect(page.getByRole('heading', { name: 'Command Center' })).toBeVisible({ timeout: 30_000 });
  await expect(page).toHaveURL(/\/$/, { timeout: 30_000 });
}

test('shows the overview skeleton while analysis is loading', async ({ page }, testInfo) => {
  await signUp(page, testInfo);

  await page.route('**/api/analysis/company**', async (route) => {
    await new Promise((resolve) => setTimeout(resolve, 700));

    await route.fulfill({
      contentType: 'application/json',
      body: JSON.stringify({
        analysis: {
          company: {
            ticker: 'MSFT',
            companyName: 'Microsoft Corporation',
            sector: 'Technology',
            category: null,
            tags: [],
            cik: '0000789019'
          },
          quote: 425.12,
          position: null,
          priceHistory: [
            { date: '2025-01-01T00:00:00.000Z', close: 380 },
            { date: '2026-01-01T00:00:00.000Z', close: 425.12 }
          ],
          benchmarkHistory: [
            { date: '2025-01-01T00:00:00.000Z', close: 5000 },
            { date: '2026-01-01T00:00:00.000Z', close: 5400 }
          ],
          financials: [],
          filings: [],
          aiReports: [],
          coverage: null,
          journalPreview: [],
          recentAiReports: [],
          latestFilingSummary: null,
          keyMetrics: {
            referenceDate: null,
            revenue: null,
            netIncome: null,
            totalAssets: null,
            cash: null,
            debt: null,
            netMargin: null
          },
          companyProfile: {
            description: 'Microsoft builds cloud and software products worldwide.',
            exchange: 'NASDAQ',
            industry: 'Software',
            country: 'United States',
            website: 'https://www.microsoft.com',
            fiscalYearEnd: '06/30',
            employeeCount: 220000,
            source: 'sec_derived'
          },
          valuationSnapshot: {
            sharesOutstanding: 7430000000,
            marketCap: 3150000000000,
            enterpriseValue: 3200000000000,
            trailingPe: 35,
            evToRevenue: 12,
            evToEbitda: null,
            source: 'derived'
          },
          bullBear: {
            source: 'memo_fallback',
            bull: ['Azure and Copilot demand remain durable.'],
            bear: ['Valuation leaves less room for execution misses.'],
            updatedAt: '2026-03-13T00:00:00.000Z'
          },
          recentDevelopments: {
            status: 'ready',
            items: [{
              id: 'msft-1',
              kind: '8-K',
              title: 'Microsoft filed an 8-K',
              url: 'https://www.sec.gov/Archives/test.htm',
              source: 'SEC filings',
              publishedAt: '2026-03-10',
              summary: 'The company disclosed a current report with updated commercial details.',
              accessionNumber: '0000000000-26-000001'
            }],
            weeklySnapshot: {
              summary: 'The week centered on filing-driven updates.',
              highlights: ['An 8-K added current commercial context.'],
              itemCount: 1,
              startDate: '2026-03-07',
              endDate: '2026-03-13',
              updatedAt: '2026-03-13T00:00:00.000Z',
              source: 'heuristic'
            }
          }
        }
      })
    });
  });

  await page.goto('/analysis?ticker=MSFT');

  await expect(page.getByTestId('analysis-overview-skeleton')).toBeVisible();
  await expect(page.getByRole('heading', { name: 'Microsoft Corporation' })).toBeVisible();
  await expect(page.getByText('Bull vs Bear')).toBeVisible();
});