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

const BASE = 'http://localhost:8090';
const API_KEY = 'dev-api-key-minimum-32-characters-long';

async function login(page: Page) {
  await page.goto('/login');
  await page.fill('input[name="password"]', 'admin123');
  await page.click('button[type="submit"]');
  await expect(page).toHaveURL(/\/dashboard/);
}

test.describe('Audit Log stranica', () => {
  test.beforeEach(async ({ page }) => {
    await login(page);
  });

  test('prikazuje naslov Audit Log', async ({ page }) => {
    await page.goto('/audit');
    await expect(page.locator('h1')).toHaveText('Audit Log');
  });

  test('ima ispravan title', async ({ page }) => {
    await page.goto('/audit');
    await expect(page).toHaveTitle('Audit Log - DAL License Server');
  });

  test('prikazuje tabelu', async ({ page }) => {
    await page.goto('/audit');
    await expect(page.locator('table')).toBeVisible();
  });

  test('tabela ima 5 kolona', async ({ page }) => {
    await page.goto('/audit');
    const headers = page.locator('thead th');
    await expect(headers).toHaveCount(5);
    await expect(headers.nth(0)).toHaveText('Vreme');
    await expect(headers.nth(1)).toHaveText('Akcija');
    await expect(headers.nth(2)).toHaveText('Licenca');
    await expect(headers.nth(3)).toHaveText('IP');
    await expect(headers.nth(4)).toHaveText('Detalji');
  });

  test('navbar audit link je aktivan', async ({ page }) => {
    await page.goto('/audit');
    const link = page.locator('a[href="/audit"]');
    await expect(link).toHaveClass(/active/);
  });

  test('navigacija iz navbara radi', async ({ page }) => {
    await page.click('a[href="/audit"]');
    await expect(page).toHaveURL(/\/audit/);
  });

  test('kreiranje licence generise CREATE zapis u audit-u', async ({ page }) => {
    // Kreiraj licencu
    await page.goto('/licenses/new');
    const productSelect = page.locator('select[name="product_id"]');
    const options = productSelect.locator('option');
    const count = await options.count();
    for (let i = 0; i < count; i++) {
      const text = await options.nth(i).textContent();
      if (text && text.includes('LIGHT_TICKET')) {
        await productSelect.selectOption({ index: i });
        break;
      }
    }
    await page.selectOption('select[name="license_type"]', 'MONTHLY');
    await page.fill('input[name="customer_name"]', `Audit Create ${Date.now()}`);
    await page.click('button:has-text("Kreiraj licencu")');
    await expect(page).toHaveURL(/\/licenses\/\d+/);

    // Proveri audit
    await page.goto('/audit');
    await expect(page.locator('.badge', { hasText: 'CREATE' }).first()).toBeVisible();
  });

  test('audit prikazuje licencni kljuc', async ({ page }) => {
    await page.goto('/audit');
    // Audit zapisi koji imaju licencu prikazuju code element
    const codeElements = page.locator('tbody code');
    const count = await codeElements.count();
    if (count > 0) {
      const firstKey = await codeElements.first().textContent();
      expect(firstKey).toMatch(/^(LT|ARV|ESIR)-/);
    }
  });

  test('audit prikazuje IP adresu', async ({ page }) => {
    await page.goto('/audit');
    // Mora biti bar jedan zapis sa IP adresom
    const rows = page.locator('tbody tr');
    const count = await rows.count();
    expect(count).toBeGreaterThan(0);
  });

  test('audit prikazuje vreme u ispravnom formatu', async ({ page }) => {
    await page.goto('/audit');
    const firstTimeCell = page.locator('tbody td').first();
    const text = await firstTimeCell.textContent();
    // Format: DD.MM.YYYY HH:MM
    if (text && text.trim() !== 'Nema podataka') {
      expect(text).toMatch(/\d{2}\.\d{2}\.\d{4}/);
    }
  });

  test('audit prikazuje detalje kao JSON', async ({ page }) => {
    await page.goto('/audit');
    const details = page.locator('.audit-details');
    const count = await details.count();
    if (count > 0) {
      await expect(details.first()).toBeVisible();
    }
  });
});

test.describe('Audit Log — API zapisi', () => {
  test('aktivacija generise ACTIVATE zapis', async ({ request, page }) => {
    // Kreiraj licencu
    const createRes = await request.post(`${BASE}/api/v1/admin/licenses`, {
      headers: { 'X-API-Key': API_KEY, 'Content-Type': 'application/json' },
      data: {
        product_id: 3,
        license_type: 'MONTHLY',
        customer_name: 'Audit Activate Test',
      },
    });
    const created = await createRes.json();

    // Aktiviraj
    await request.post(`${BASE}/api/v1/activate`, {
      data: {
        license_key: created.license_key,
        machine_fingerprint: 'sha256:audit-activate-test',
        app_version: '1.0.0',
        os: 'linux',
        hostname: 'AUDIT-PC',
      },
    });

    // Proveri audit na UI
    await login(page);
    await page.goto('/audit');
    await expect(page.locator('.badge', { hasText: 'ACTIVATE' }).first()).toBeVisible();
  });

  test('deaktivacija generise DEACTIVATE zapis', async ({ request, page }) => {
    const createRes = await request.post(`${BASE}/api/v1/admin/licenses`, {
      headers: { 'X-API-Key': API_KEY, 'Content-Type': 'application/json' },
      data: {
        product_id: 3,
        license_type: 'MONTHLY',
        customer_name: 'Audit Deactivate Test',
      },
    });
    const created = await createRes.json();
    const fp = 'sha256:audit-deactivate-test';

    await request.post(`${BASE}/api/v1/activate`, {
      data: { license_key: created.license_key, machine_fingerprint: fp, app_version: '1.0.0', os: 'linux', hostname: 'PC' },
    });
    await request.post(`${BASE}/api/v1/deactivate`, {
      data: { license_key: created.license_key, machine_fingerprint: fp },
    });

    await login(page);
    await page.goto('/audit');
    await expect(page.locator('.badge', { hasText: 'DEACTIVATE' }).first()).toBeVisible();
  });

  test('validacija generise VALIDATE zapis', async ({ request, page }) => {
    const createRes = await request.post(`${BASE}/api/v1/admin/licenses`, {
      headers: { 'X-API-Key': API_KEY, 'Content-Type': 'application/json' },
      data: {
        product_id: 3,
        license_type: 'MONTHLY',
        customer_name: 'Audit Validate Test',
      },
    });
    const created = await createRes.json();

    await request.post(`${BASE}/api/v1/validate`, {
      data: { license_key: created.license_key, machine_fingerprint: 'sha256:validate-test' },
    });

    await login(page);
    await page.goto('/audit');
    await expect(page.locator('.badge', { hasText: 'VALIDATE' }).first()).toBeVisible();
  });
});