import { es } from '@impuestos/i18n';
import { expect, test, type Page } from '@playwright/test';

async function signIn(page: Page): Promise<void> {
  await page.goto('/es/login');
  await page.getByLabel(es['auth.register.email']).fill('maria@demo.local');
  await page.getByLabel(es['auth.login.password']).fill('demo-maria-1');
  await page.getByRole('button', { name: es['auth.login.submit'] }).click();
  await expect(page).toHaveURL(/\/es\/inicio$/);
}

/** Flow C, read only: the position, the single next action and the insight feed. */
test.describe('dashboard', () => {
  test.beforeEach(async ({ page }) => {
    await signIn(page);
  });

  test('shows the IVA and IRP position with real figures', async ({ page }) => {
    await expect(page.getByRole('heading', { name: es['home.title'] })).toBeVisible();

    // Both obligations are active for the showcase account.
    await expect(page.getByText(es['home.iva.title'].split('{')[0] as string)).toBeVisible();
    await expect(page.getByText(es['home.irp.title'].split('{')[0] as string)).toBeVisible();

    // Money is always Gs. and never localized.
    await expect(page.getByText(/Gs\. [\d.]+/).first()).toBeVisible();
  });

  test('opens the documents behind a headline number', async ({ page }) => {
    await expect(page.getByText(es['home.iva.title'].split('{')[0] as string)).toBeVisible();
    await page.getByRole('button', { name: /^Gs\./ }).first().click();

    const dialog = page.getByRole('dialog');
    await expect(dialog).toBeVisible();
    await expect(dialog.getByRole('heading', { name: es['home.trace.title'] })).toBeVisible();

    await dialog.getByRole('button', { name: es['common.close'] }).click();
    await expect(dialog).toBeHidden();
  });

  test('offers exactly one next action', async ({ page }) => {
    // Wait for the position, or the action strip has not rendered yet.
    await expect(page.getByText(es['home.iva.title'].split('{')[0] as string)).toBeVisible();

    // Whichever card wins, there is one of them and it has one button.
    const shell = page.locator('main');
    const actions = shell.getByRole('link', {
      name: new RegExp(
        [
          es['home.next.overdueCta'],
          es['home.next.reviewCta'],
          es['home.next.deadlineCta'],
          es['home.next.bandejaCta'],
        ].join('|'),
      ),
    });
    // all_clear is the one kind with nothing to click, which is still one card.
    const allClear = page.getByText(es['home.next.allClear']);
    expect((await actions.count()) + (await allClear.count())).toBe(1);
  });

  test('dismisses an insight and does not offer it again', async ({ page }) => {
    // Wait for the position to land, or the feed has not rendered yet.
    await expect(page.getByText(es['home.iva.title'].split('{')[0] as string)).toBeVisible();

    const dismiss = page.getByRole('button', { name: es['home.insight.dismiss'] });
    const before = await dismiss.count();
    // Dismissals persist by design, so a stack that has already been cleared by an earlier
    // run has nothing to offer. The persistence guarantee itself is covered against the
    // API in dashboard.test.ts, which starts from a fresh database every time.
    test.skip(before === 0, 'every insight for this account has already been dismissed');

    await dismiss.first().click();
    await expect(async () => {
      expect(await page.getByRole('button', { name: es['home.insight.dismiss'] }).count()).toBeLessThan(before);
    }).toPass({ timeout: 10_000 });

    await page.reload();
    expect(await page.getByRole('button', { name: es['home.insight.dismiss'] }).count()).toBeLessThan(before);
  });
});

test.describe('the app shell', () => {
  test.beforeEach(async ({ page }) => {
    await signIn(page);
  });

  test('carries the scan button and the four tabs on every screen', async ({ page }) => {
    for (const path of ['/es/inicio', '/es/bandeja', '/es/comprobantes', '/es/vencimientos']) {
      await page.goto(path);
      await expect(page.getByRole('link', { name: es['scan.fab'] })).toBeVisible();
      for (const key of ['nav.inicio', 'nav.bandeja', 'nav.comprobantes', 'nav.vencimientos'] as const) {
        await expect(page.getByRole('link', { name: es[key], exact: true })).toBeVisible();
      }
    }
  });

  test('the scan button reaches the scanner', async ({ page }) => {
    await page.getByRole('link', { name: es['scan.fab'] }).click();
    await expect(page).toHaveURL(/\/es\/escanear$/);
  });
});

test.describe('vencimientos', () => {
  test('explains the filing day and lists what is coming', async ({ page }) => {
    await signIn(page);
    await page.goto('/es/vencimientos');

    await expect(page.getByRole('heading', { name: es['vto.title'] })).toBeVisible();
    // Her RUC base ends in 6, which RULES.md puts on the 19th.
    await expect(
      page.getByText(es['vto.explainer'].replace('{digit}', '6').replace('{day}', '19')),
    ).toBeVisible();

    await expect(page.getByRole('listitem').first()).toBeVisible();
    await expect(page.getByText(es['obligation.iva_120']).first()).toBeVisible();
  });
});