import { getBankCardList, getCashList } from '@mocks/browser/handlers';
import { server } from '@mocks/jest/server';
import { createAppWrapper } from '@mocks/jest/wrappers';
import { render, screen } from '@testing-library/react';
import userEvent from '@testing-library/user-event';
import { http, HttpResponse } from 'msw';

import type { AddExpenseItemBody, AddExpenseItemPath, AddExpenseItemSuccessResponse } from '@/entity/expenses/item';

import { AddExpenseItemButton } from '@/features/expenses/items/AddExpenseItemButton';
import { DataTestId } from '@/shared/constants';

const expenseItem = {
  amount: 12,
  count: 12,
  createdAt: '2025-08-29T07:57:40.503Z',
  currency: 'RUB',
  date: '2025-08-22T00:00:00.000Z',
  description: 'Mock description',
  expenseListId: '10cc093c-3875-4d33-a40a-df526266e262',
  id: '51a44dc0-597b-49b9-85bb-e0bcd42db3f6',
  payment: null,
  title: 'Mock item',
  updatedAt: '2025-08-29T07:57:40.503Z',
};

const renderButton = () => {
  server.use(getBankCardList, getCashList);
  render(
    <AddExpenseItemButton listId="123" />,
    { wrapper: createAppWrapper() },
  );

  const buttonElem = screen.getByTestId(DataTestId.ADD_EXPENSE_ITEM_BUTTON);

  return {
    buttonElem,
  };
};

const openModal = async () => {
  const { buttonElem } = renderButton();
  await userEvent.click(buttonElem);
  const modalElem = screen.getByRole('presentation');

  return {
    modalElem,
  };
};

const submitHandler = (requestSpy: jest.Mock, status = 200) => http.post<
  AddExpenseItemPath,
  AddExpenseItemBody,
  AddExpenseItemSuccessResponse
>(
  '/expenses/list/123/items',
  async ({ request }) => {
    const body = await request.json();
    requestSpy(body);

    return HttpResponse.json(expenseItem, { status });
  },
);

export const AddExpenseItemButtonHelper = {
  openModal,
  renderButton,
  submitHandler,
};