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

// #38 — ADMIN DB CRUD panel. READ-ONLY on purpose: specs share the CI DB across retries, so no
// insert/update/delete here (the mutation endpoints are covered by unit tests in lib/db/admin.test.ts).

interface AdminColumnDto { name: string; type: string; pk: number }
interface AdminTableDto { name: string; columns: AdminColumnDto[]; count: number }
interface AdminRowsDto { rows: Record<string, unknown>[]; total: number }

test('ADMIN button opens the panel and lists every table (#38)', async ({ page }) => {
  await page.goto('/');
  // The ADMIN button sits in the header next to the SECTOR SCAN badge.
  await page.getByRole('button', { name: 'ADMIN' }).click();

  await expect(page.getByText('ADMIN // DB CRUD')).toBeVisible();
  // Cross-check against the API: every table it lists must render in the panel (and vice versa).
  const tables = (await (await page.request.get('/api/admin/tables')).json()) as AdminTableDto[];
  expect(tables.length).toBeGreaterThanOrEqual(10);
  for (const t of tables) {
    await expect(page.getByRole('button', { name: new RegExp(`^${t.name}\\b`) })).toBeVisible();
  }
});

test('opening a table renders its rows from the API (#38)', async ({ page }) => {
  await page.goto('/');
  await page.getByRole('button', { name: 'ADMIN' }).click();

  // saves always has exactly one row (single-player by design) — deterministic across retries.
  const api = (await (await page.request.get('/api/admin/tables/saves/rows')).json()) as AdminRowsDto;
  expect(api.total).toBeGreaterThan(0);

  await page.getByRole('button', { name: /^saves\b/ }).click();
  // Column headers come from the API's column list.
  for (const col of api.rows[0] ? Object.keys(api.rows[0]) : []) {
    await expect(page.locator('table th', { hasText: col })).toBeVisible();
  }
  // Row count matches what the API reports, and a cell shows real data from it.
  const body = page.locator('table tbody tr');
  await expect(body).toHaveCount(api.rows.length);
  await expect(page.locator('table tbody').getByText(String(api.rows[0].seed))).toBeVisible();
});