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

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/);
}

async function createLicense(page: Page, customerName: string, productCode = 'LIGHT_TICKET', licenseType = 'MONTHLY'): Promise<string> {
  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(productCode)) {
      await productSelect.selectOption({ index: i });
      break;
    }
  }
  await page.selectOption('select[name="license_type"]', licenseType);
  await page.fill('input[name="customer_name"]', customerName);
  await page.click('button:has-text("Kreiraj licencu")');
  await expect(page).toHaveURL(/\/licenses\/\d+/);
  return page.url();
}

test.describe('Detalji licence — informacije', () => {
  test.beforeEach(async ({ page }) => {
    await login(page);
  });

  test('prikazuje licencni kljuc u naslovu', async ({ page }) => {
    await createLicense(page, 'Detail Info Test');
    await expect(page.locator('h1 code')).toBeVisible();
    const key = await page.locator('h1 code').textContent();
    expect(key).toMatch(/^LT-/);
  });

  test('prikazuje status badge', async ({ page }) => {
    await createLicense(page, 'Status Badge Test');
    await expect(page.locator('.page-header .badge')).toBeVisible();
  });

  test('prikazuje sekciju Informacije', async ({ page }) => {
    await createLicense(page, 'Info Section Test');
    await expect(page.locator('h3', { hasText: 'Informacije' })).toBeVisible();
    await expect(page.locator('.detail-table')).toBeVisible();
  });

  test('prikazuje sve informacione polja', async ({ page }) => {
    await createLicense(page, 'All Fields Test');
    const table = page.locator('.detail-table');
    await expect(table.locator('td', { hasText: 'Proizvod' })).toBeVisible();
    await expect(table.locator('td', { hasText: 'Tip' })).toBeVisible();
    await expect(table.locator('td', { hasText: 'Firma' })).toBeVisible();
    await expect(table.locator('td', { hasText: 'Izdata' })).toBeVisible();
    await expect(table.locator('td', { hasText: 'Istice' })).toBeVisible();
    await expect(table.locator('td', { hasText: 'Grace period' })).toBeVisible();
    await expect(table.locator('td', { hasText: 'Limiti' })).toBeVisible();
    await expect(table.locator('td', { hasText: 'Features' })).toBeVisible();
  });

  test('prikazuje ispravne podatke za LT licencu', async ({ page }) => {
    await createLicense(page, 'LT Data Check');
    const detailText = await page.locator('.detail-table').textContent();
    expect(detailText).toContain('LIGHT_TICKET');
    expect(detailText).toContain('MONTHLY');
    expect(detailText).toContain('LT Data Check');
    expect(detailText).toContain('30 dana');
  });

  test('prikazuje ispravne podatke za ARV licencu', async ({ page }) => {
    await createLicense(page, 'ARV Data Check', 'ARV', 'ANNUAL');
    const detailText = await page.locator('.detail-table').textContent();
    expect(detailText).toContain('ARV');
    expect(detailText).toContain('ANNUAL');
  });

  test('PERPETUAL prikazuje Neograniceno', async ({ page }) => {
    await createLicense(page, 'Perpetual Check', 'ESIR', 'PERPETUAL');
    await expect(page.locator('td', { hasText: 'Neograniceno' })).toBeVisible();
  });

  test('ima ispravan title sa kljucem', async ({ page }) => {
    await createLicense(page, 'Title Check');
    const title = await page.title();
    expect(title).toContain('LT-');
    expect(title).toContain('DAL License Server');
  });
});

test.describe('Detalji licence — aktivacije i audit', () => {
  test.beforeEach(async ({ page }) => {
    await login(page);
  });

  test('prikazuje tabelu aktivacija', async ({ page }) => {
    await createLicense(page, 'Activation Table Test');
    await expect(page.locator('h2', { hasText: 'Aktivacije' })).toBeVisible();
  });

  test('nova licenca nema aktivacija', async ({ page }) => {
    await createLicense(page, 'No Activations Test');
    await expect(page.locator('td', { hasText: 'Nema aktivacija' })).toBeVisible();
  });

  test('tabela aktivacija ima ispravne kolone', async ({ page }) => {
    await createLicense(page, 'Activation Cols Test');
    const table = page.locator('table').nth(1); // druga tabela
    const headers = table.locator('thead th');
    await expect(headers.nth(0)).toHaveText('Hostname');
    await expect(headers.nth(1)).toHaveText('OS');
    await expect(headers.nth(2)).toHaveText('Verzija');
    await expect(headers.nth(3)).toHaveText('IP');
  });

  test('prikazuje audit log za licencu', async ({ page }) => {
    await createLicense(page, 'Audit Log Test');
    await expect(page.locator('h2', { hasText: 'Audit Log' })).toBeVisible();
  });

  test('kreiranje licence generise CREATE audit zapis', async ({ page }) => {
    await createLicense(page, 'Create Audit Test');
    await expect(page.locator('.badge', { hasText: 'CREATE' })).toBeVisible();
  });

  test('audit tabela ima ispravne kolone', async ({ page }) => {
    await createLicense(page, 'Audit Cols Test');
    const table = page.locator('table').last();
    const headers = table.locator('thead th');
    await expect(headers.nth(0)).toHaveText('Vreme');
    await expect(headers.nth(1)).toHaveText('Akcija');
    await expect(headers.nth(2)).toHaveText('IP');
    await expect(headers.nth(3)).toHaveText('Detalji');
  });
});

test.describe('Detalji licence — akcije', () => {
  test.beforeEach(async ({ page }) => {
    await login(page);
  });

  test('prikazuje sekciju Akcije', async ({ page }) => {
    await createLicense(page, 'Actions Section Test');
    await expect(page.locator('h3', { hasText: 'Akcije' })).toBeVisible();
  });

  test('prikazuje dugme za opoziv', async ({ page }) => {
    await createLicense(page, 'Revoke Button Test');
    await expect(page.locator('button:has-text("Opozovi licencu")')).toBeVisible();
    await expect(page.locator('button:has-text("Opozovi licencu")')).toHaveClass(/btn-danger/);
  });

  test('prikazuje dugme za force release', async ({ page }) => {
    await createLicense(page, 'Release Button Test');
    await expect(page.locator('button:has-text("Force Release")')).toBeVisible();
    await expect(page.locator('button:has-text("Force Release")')).toHaveClass(/btn-warning/);
  });

  test('prikazuje polje za razlog opoziva', async ({ page }) => {
    await createLicense(page, 'Reason Field Test');
    await expect(page.locator('input[name="reason"]')).toBeVisible();
    await expect(page.locator('input[name="reason"]')).toHaveAttribute('placeholder', 'Razlog opoziva');
  });

  test('revoke licence menja status na Opozvana', async ({ page }) => {
    await createLicense(page, 'Revoke Status Test');
    page.on('dialog', dialog => dialog.accept());
    await page.fill('input[name="reason"]', 'E2E test razlog');
    await page.click('button:has-text("Opozovi licencu")');
    await expect(page).toHaveURL(/\/licenses\/\d+/);
    await expect(page.locator('.badge.status-revoked')).toBeVisible();
  });

  test('revoke generise REVOKE audit zapis', async ({ page }) => {
    await createLicense(page, 'Revoke Audit Test');
    page.on('dialog', dialog => dialog.accept());
    await page.fill('input[name="reason"]', 'Audit test');
    await page.click('button:has-text("Opozovi licencu")');
    await expect(page).toHaveURL(/\/licenses\/\d+/);
    await expect(page.locator('.badge', { hasText: 'REVOKE' })).toBeVisible();
  });

  test('posle revoke-a dugme za opoziv nestaje', async ({ page }) => {
    await createLicense(page, 'Revoke Hide Test');
    page.on('dialog', dialog => dialog.accept());
    await page.click('button:has-text("Opozovi licencu")');
    await expect(page).toHaveURL(/\/licenses\/\d+/);
    await expect(page.locator('button:has-text("Opozovi licencu")')).toHaveCount(0);
  });

  test('posle revoke-a force release dugme ostaje', async ({ page }) => {
    await createLicense(page, 'Revoke FR Test');
    page.on('dialog', dialog => dialog.accept());
    await page.click('button:has-text("Opozovi licencu")');
    await expect(page).toHaveURL(/\/licenses\/\d+/);
    await expect(page.locator('button:has-text("Force Release")')).toBeVisible();
  });

  test('force release funkcionise', async ({ page }) => {
    await createLicense(page, 'Force Release Test');
    page.on('dialog', dialog => dialog.accept());
    await page.click('button:has-text("Force Release")');
    await expect(page).toHaveURL(/\/licenses\/\d+/);
  });

  test('force release generise FORCE_RELEASE audit zapis', async ({ page }) => {
    await createLicense(page, 'FR Audit Test');
    page.on('dialog', dialog => dialog.accept());
    await page.click('button:has-text("Force Release")');
    await expect(page).toHaveURL(/\/licenses\/\d+/);
    await expect(page.locator('.badge', { hasText: 'FORCE_RELEASE' })).toBeVisible();
  });
});

test.describe('Detalji licence — navigacija', () => {
  test.beforeEach(async ({ page }) => {
    await login(page);
  });

  test('klik na licencu iz liste otvara detalje', async ({ page }) => {
    await createLicense(page, 'Navigation Test');
    await page.goto('/licenses');
    const link = page.locator('a:has(code)').first();
    await link.click();
    await expect(page).toHaveURL(/\/licenses\/\d+/);
    await expect(page.locator('h1 code')).toBeVisible();
  });

  test('navbar licence link je aktivan na detalj stranici', async ({ page }) => {
    await createLicense(page, 'Navbar Active Test');
    const link = page.locator('a[href="/licenses"]');
    await expect(link).toHaveClass(/active/);
  });
});