integreat/e2e/transaction-import.spec.ts

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

// The SSR manual transaction import accepts the exact Yodlee positional-column
// TSV format from the master branch. Column order (14 columns), per
// auto-ap.import.manual/columns:
//   0:status 1:raw-date 2:description-original 3:high-level-category
//   4,5:(unused) 6:amount 7..11:(unused) 12:bank-account-code 13:client-code
//
// The test server (auto-ap.test-server) seeds client "TEST" with a bank
// account whose code is the deterministic "TEST-CHK" (see seed-test-data).

const IMPORT_PATH = '/transaction2/external-import-new';

function yodleeRow(opts: {
  status?: string;
  date?: string;
  description?: string;
  category?: string;
  amount?: string;
  bankAccountCode?: string;
  clientCode?: string;
}): string {
  const cols = new Array(14).fill('');
  cols[0] = opts.status ?? 'POSTED';
  cols[1] = opts.date ?? '';
  cols[2] = opts.description ?? '';
  cols[3] = opts.category ?? '';
  cols[6] = opts.amount ?? '';
  cols[12] = opts.bankAccountCode ?? '';
  cols[13] = opts.clientCode ?? '';
  return cols.join('\t');
}

function yodleeTsv(rows: string[]): string {
  // First line is a header that the importer drops.
  const header = new Array(14).fill('');
  header[0] = 'Status';
  header[1] = 'Date';
  header[2] = 'Description';
  header[6] = 'Amount';
  header[12] = 'Bank Account';
  header[13] = 'Client';
  return [header.join('\t'), ...rows].join('\n');
}

async function gotoImport(page: any) {
  await page.setExtraHTTPHeaders({ 'x-clients': '"mine"' });
  await page.goto(IMPORT_PATH);
}

async function pasteAndParse(page: any, tsv: string) {
  const textarea = page.locator('#parse-form textarea').first();
  await textarea.fill(tsv);
  // A visible "Parse" button submits the paste form (htmx swaps in the grid).
  await page.getByRole('button', { name: /parse/i }).click();
  await page.waitForTimeout(800);
}

test.describe('Manual Transaction Import (SSR)', () => {
  test('renders the import page with a paste box', async ({ page }) => {
    await gotoImport(page);
    await expect(page.locator('#parse-form textarea').first()).toBeVisible();
  });

  test('paste -> parse -> review grid -> import a valid transaction', async ({ page }) => {
    await gotoImport(page);

    const description = 'E2E Imported Coffee';
    const tsv = yodleeTsv([
      yodleeRow({
        date: '01/15/2024',
        description,
        category: 'Food',
        amount: '12.50',
        bankAccountCode: 'TEST-CHK',
        clientCode: 'TEST',
      }),
    ]);

    await pasteAndParse(page, tsv);

    // The review grid renders the parsed row as editable inputs (the
    // description lives in an input value, so assert on the input, not text).
    await expect(page.locator('input[value="TEST-CHK"]').first()).toBeVisible();
    await expect(page.locator(`input[value="${description}"]`).first()).toBeVisible();

    // Import the clean batch.
    await page.getByRole('button', { name: /^import$/i }).click();
    await page.waitForTimeout(1000);

    // The imported transaction shows up on the transactions list.
    await page.goto('/transaction2?date-range=all');
    await page.waitForSelector('table tbody tr');
    await expect(page.getByText(description)).toBeVisible();
  });

  test('blocks the whole batch when a row has an unknown bank-account code', async ({ page }) => {
    await gotoImport(page);

    const description = 'E2E Blocked Row';
    const tsv = yodleeTsv([
      yodleeRow({
        date: '01/16/2024',
        description,
        amount: '20.00',
        bankAccountCode: 'NOPE-DOES-NOT-EXIST',
        clientCode: 'TEST',
      }),
    ]);

    await pasteAndParse(page, tsv);

    // The grid surfaces a blocking error for the bad row. The importer reuses
    // the master-branch message wording ("Cannot find bank account by code …").
    await expect(page.getByText(/cannot find bank account/i).first()).toBeVisible();

    // Importing does not create the transaction (batch blocked).
    await page.getByRole('button', { name: /^import$/i }).click();
    await page.waitForTimeout(800);

    await page.goto('/transaction2?date-range=all');
    await page.waitForSelector('table tbody tr');
    await expect(page.getByText(description)).toHaveCount(0);
  });
});