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/);
}

test.describe('Lista licenci — stranica', () => {
  test.beforeEach(async ({ page }) => {
    await login(page);
  });

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

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

  test('prikazuje tabelu sa ispravnim kolonama', async ({ page }) => {
    await page.goto('/licenses');
    const headers = page.locator('thead th');
    await expect(headers.nth(0)).toHaveText('Kljuc');
    await expect(headers.nth(1)).toHaveText('Proizvod');
    await expect(headers.nth(2)).toHaveText('Firma');
    await expect(headers.nth(3)).toHaveText('Tip');
    await expect(headers.nth(4)).toHaveText('Istice');
    await expect(headers.nth(5)).toHaveText('Aktivacija');
    await expect(headers.nth(6)).toHaveText('Status');
  });

  test('ima dugme za novu licencu', async ({ page }) => {
    await page.goto('/licenses');
    const btn = page.locator('a[href="/licenses/new"]');
    await expect(btn).toBeVisible();
    await expect(btn).toHaveText('Nova licenca');
    await expect(btn).toHaveClass(/btn-primary/);
  });

  test('dugme nova licenca vodi na formu', async ({ page }) => {
    await page.goto('/licenses');
    await page.click('a[href="/licenses/new"]');
    await expect(page).toHaveURL(/\/licenses\/new/);
  });

  test('filter dropdown za proizvod sadrzi sve opcije', async ({ page }) => {
    await page.goto('/licenses');
    const productSelect = page.locator('select[name="product"]');
    await expect(productSelect).toBeVisible();
    const options = await productSelect.locator('option').allTextContents();
    expect(options).toContain('Svi proizvodi');
    expect(options.some(o => o.includes('ESIR'))).toBe(true);
    expect(options.some(o => o.includes('ARV'))).toBe(true);
    expect(options.some(o => o.includes('Light-Ticket'))).toBe(true);
  });

  test('filter dropdown za status sadrzi sve opcije', async ({ page }) => {
    await page.goto('/licenses');
    const statusSelect = page.locator('select[name="status"]');
    await expect(statusSelect).toBeVisible();
    const options = await statusSelect.locator('option').allTextContents();
    expect(options).toContain('Svi statusi');
    expect(options).toContain('Aktivne');
    expect(options).toContain('Istekle');
    expect(options).toContain('Opozvane');
    expect(options).toContain('Trial');
  });

  test('pretraga polje postoji', async ({ page }) => {
    await page.goto('/licenses');
    const search = page.locator('input[name="search"]');
    await expect(search).toBeVisible();
    await expect(search).toHaveAttribute('placeholder', 'Pretraga po firmi...');
  });

  test('filtriraj dugme postoji', async ({ page }) => {
    await page.goto('/licenses');
    await expect(page.locator('button:has-text("Filtriraj")')).toBeVisible();
  });

  test('filter po proizvodu — ESIR', async ({ page }) => {
    await page.goto('/licenses');
    await page.selectOption('select[name="product"]', 'ESIR');
    await page.click('button:has-text("Filtriraj")');
    await expect(page).toHaveURL(/product=ESIR/);
  });

  test('filter po proizvodu — ARV', async ({ page }) => {
    await page.goto('/licenses');
    await page.selectOption('select[name="product"]', 'ARV');
    await page.click('button:has-text("Filtriraj")');
    await expect(page).toHaveURL(/product=ARV/);
  });

  test('filter po proizvodu — LIGHT_TICKET', async ({ page }) => {
    await page.goto('/licenses');
    await page.selectOption('select[name="product"]', 'LIGHT_TICKET');
    await page.click('button:has-text("Filtriraj")');
    await expect(page).toHaveURL(/product=LIGHT_TICKET/);
  });

  test('filter po statusu — active', async ({ page }) => {
    await page.goto('/licenses');
    await page.selectOption('select[name="status"]', 'active');
    await page.click('button:has-text("Filtriraj")');
    await expect(page).toHaveURL(/status=active/);
  });

  test('filter po statusu — expired', async ({ page }) => {
    await page.goto('/licenses');
    await page.selectOption('select[name="status"]', 'expired');
    await page.click('button:has-text("Filtriraj")');
    await expect(page).toHaveURL(/status=expired/);
  });

  test('filter po statusu — revoked', async ({ page }) => {
    await page.goto('/licenses');
    await page.selectOption('select[name="status"]', 'revoked');
    await page.click('button:has-text("Filtriraj")');
    await expect(page).toHaveURL(/status=revoked/);
  });

  test('pretraga po firmi', async ({ page }) => {
    await page.goto('/licenses');
    await page.fill('input[name="search"]', 'TestFirma');
    await page.click('button:has-text("Filtriraj")');
    await expect(page).toHaveURL(/search=TestFirma/);
  });

  test('kombinacija filtera — proizvod + status', async ({ page }) => {
    await page.goto('/licenses');
    await page.selectOption('select[name="product"]', 'ESIR');
    await page.selectOption('select[name="status"]', 'active');
    await page.click('button:has-text("Filtriraj")');
    await expect(page).toHaveURL(/product=ESIR/);
    await expect(page).toHaveURL(/status=active/);
  });

  test('filter cuva selekciju posle submit-a', async ({ page }) => {
    await page.goto('/licenses?product=ESIR&status=active');
    const productVal = await page.locator('select[name="product"]').inputValue();
    const statusVal = await page.locator('select[name="status"]').inputValue();
    expect(productVal).toBe('ESIR');
    expect(statusVal).toBe('active');
  });

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

  test('ako nema licenci prikazuje poruku', async ({ page }) => {
    // Pretraga za nepostojeci termin
    await page.goto('/licenses?search=NEPOSTOJECI_TERMIN_12345');
    await expect(page.locator('td', { hasText: 'Nema licenci' })).toBeVisible();
  });
});