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

// Acceptance spec for the New/Edit Client wizard — the largest SSR modal in the app:
// seven linear steps (info → matches → contact → bank-accounts → integrations → cash-flow →
// other-settings) PLUS a parameterized bank-account sub-editor reached from the
// bank-accounts step. Migrated onto the session-backed engine (wizard2): flat de-cursored
// field names (client/name, not step-params[client/name]), whole-form HTMX swaps, and the
// bank-account add/edit/sort modeled as whole-form swaps of #wizard-form.
//
// The seed (test_server.clj) exposes client "Test Client" (code TEST, location DT) which
// owns one "Test Checking" (TEST-CHK, a checking account) bank account.
test.beforeEach(async ({ request }) => { await request.post('/test-reset'); });

// The grid lazy-loads its rows into #entity-table after the page renders.
async function openClientList(page: any) {
  await page.goto('/admin/client');
  await page.waitForSelector('#entity-table tbody tr[data-id]');
}

async function openNewClient(page: any) {
  await openClientList(page);
  await page.locator('button:has-text("New Client")').first().click();
  await page.waitForSelector('#wizard-form');
  await page.waitForTimeout(400);
}

async function openEditTestClient(page: any) {
  await openClientList(page);
  await page.locator('#entity-table tbody tr', { hasText: 'Test Client' }).first()
    .locator('[hx-get*="/edit"]').first().click();
  await page.waitForSelector('#wizard-form');
  await page.waitForTimeout(400);
}

// Advance one step: click the data-primary Next button and wait until the whole-form swap
// has actually changed the current-step hidden (the timeline lists every step name, so a
// text check can't confirm progress — the hidden value can).
async function advance(page: any) {
  const before = await page.locator('#wizard-form input[name="current-step"]').first().inputValue();
  await page.locator('#wizard-form button[data-primary]').first().click();
  await page.waitForFunction(
    (prev: string) => {
      const el = document.querySelector('#wizard-form input[name="current-step"]') as HTMLInputElement | null;
      return !!el && el.value !== prev;
    }, before, { timeout: 6000 });
}

test.describe.configure({ mode: 'serial' });

test.describe('Client wizard (acceptance)', () => {
  test('new dialog renders the info step with the 7-step timeline', async ({ page }) => {
    await openNewClient(page);
    const form = page.locator('#wizard-form');
    await expect(form.locator('input[name="client/name"]')).toBeVisible();
    await expect(form.locator('input[name="client/code"]').first()).toBeVisible();
    await expect(form).toContainText('Locations');
    for (const label of ['Info', 'Matches', 'Contact', 'Bank Accounts',
                          'Integrations', 'Cash Flow', 'Other Settings']) {
      await expect(form).toContainText(label);
    }
  });

  test('edit opens prefilled with the name and a disabled code', async ({ page }) => {
    await openEditTestClient(page);
    const form = page.locator('#wizard-form');
    await expect(form.locator('input[name="client/name"]')).toHaveValue('Test Client');
    // the visible code input is disabled on edit (a hidden twin carries the value on submit)
    const code = form.locator('input[name="client/code"]').first();
    await expect(code).toHaveValue('TEST');
    await expect(code).toBeDisabled();
  });

  test('bank-accounts step shows the seeded account card and a new-account affordance', async ({ page }) => {
    await openEditTestClient(page);
    await advance(page); // info -> matches
    await advance(page); // matches -> contact
    await advance(page); // contact -> bank-accounts
    const form = page.locator('#wizard-form');
    await expect(form).toContainText('Bank Accounts');
    await expect(form).toContainText('Test Checking');
    await expect(form).toContainText('Add a new');
  });

  test('opening the bank-account editor swaps in the per-account form', async ({ page }) => {
    await openEditTestClient(page);
    await advance(page); await advance(page); await advance(page); // -> bank-accounts
    // click the pencil on the seeded account card to open its editor
    await page.locator('#wizard-form [hx-get*="/bank-account/edit"]').first().click();
    await page.waitForTimeout(450);
    const form = page.locator('#wizard-form');
    await expect(form.locator('input[name="bank-account/name"]')).toHaveValue('Test Checking');
    await expect(form).toContainText('Accept');
    // discard returns to the list
    await page.locator('#wizard-form [hx-get*="/bank-account/discard"]').first().click();
    await page.waitForTimeout(450);
    await expect(form).toContainText('Test Checking');
  });

  test('accepting a bank-account edit merges the change back into the card', async ({ page }) => {
    await openEditTestClient(page);
    await advance(page); await advance(page); await advance(page); // -> bank-accounts
    await page.locator('#wizard-form [hx-get*="/bank-account/edit"]').first().click();
    await page.waitForTimeout(450);
    const form = page.locator('#wizard-form');
    await form.locator('input[name="bank-account/name"]').fill('Renamed Checking');
    await form.locator('button[data-primary]:has-text("Accept")').first().click();
    await page.waitForTimeout(450);
    // back on the list, the card now shows the new nickname
    await expect(form).toContainText('Renamed Checking');
  });

  test('editing through to the last step and saving keeps the client in the grid', async ({ page }) => {
    await openEditTestClient(page);
    const nameInput = page.locator('#wizard-form input[name="client/name"]');
    await nameInput.fill('Test Client RENAMED');
    await expect(nameInput).toHaveValue('Test Client RENAMED');
    // info -> matches -> contact -> bank-accounts -> integrations -> cash-flow -> other-settings
    for (let i = 0; i < 6; i++) await advance(page);
    // the last step is the only one with a Feature Flags grid — confirm we really got here
    await expect(page.locator('#wizard-form')).toContainText('Feature Flags');
    // Save persists the edit; reload the grid and the rename is there
    await page.locator('#wizard-form button[data-primary]').first().click();
    await page.waitForTimeout(1200);
    await openClientList(page);
    await expect(page.locator('#entity-table')).toContainText('Test Client RENAMED');
  });
});