import { render, screen } from '@testing-library/react';
import userEvent from '@testing-library/user-event';

import type { EditExpenseListFormValues, EditExpensesListFormProps } from '@/entity/expenses/list';

import { EditExpensesListForm } from '@/entity/expenses/list';
import { DataTestId } from '@/shared/constants';

const expenseList = {
  createdAt: '2025-08-29T07:57:40.503Z',
  id: '10cc093c-3875-4d33-a40a-df526266e262',
  items: [],
  title: 'Mock list',
  updatedAt: '2025-08-29T07:57:40.503Z',
};

const renderForm = (props?: Partial<EditExpensesListFormProps>) => {
  const onSubmit = jest.fn();

  render(
    <EditExpensesListForm
      list={expenseList}
      onSubmit={onSubmit}
      {...props}
    />,
  );

  return {
    onSubmit,
  };
};

const getFormElements = () => {
  const formElem = screen.getByTestId(DataTestId.EDIT_EXPENSES_LIST_FORM);
  const titleInputElem = screen.getByLabelText(/Название/);
  const submitButtonElem = screen.getByRole('button', { name: /Сохранить/ });

  return {
    formElem,
    submitButtonElem,
    titleInputElem,
  };
};

const submitForm = async () => {
  const { submitButtonElem } = getFormElements();
  await userEvent.click(submitButtonElem);
};

export const fillForm = async (
  data: EditExpenseListFormValues,
  options: { autoSubmit?: boolean } = {},
) => {
  const { title } = data;
  const { autoSubmit = true } = options;
  const { titleInputElem } = getFormElements();

  await userEvent.clear(titleInputElem);
  await userEvent.type(titleInputElem, title);

  if (autoSubmit) {
    await submitForm();
  }
};

export const EditExpensesListFormHelper = {
  fillForm,
  getFormElements,
  renderForm,
  submitForm,
};