department-of-veterans-affairs/vets-website

import React from 'react';
import { useSelector } from 'react-redux';
import PropTypes from 'prop-types';
import { isValid, format } from 'date-fns';

import { CONTACTS } from '@department-of-veterans-affairs/component-library/contacts';

import { genderLabels } from '~/platform/static-data/labels';
import { selectProfile } from '~/platform/user/selectors';

import { srSubstitute } from '~/platform/forms-system/src/js/utilities/ui/mask-string';

import { FORMAT_YMD_DATE_FNS, FORMAT_READABLE_DATE_FNS } from '../constants';

import { parseDateToDateObj } from '../utils/dates';

// separate each number so the screenreader reads "number ending with 1 2 3 4"
// instead of "number ending with 1,234"
const mask = value => {
  const number = (value || '').toString().slice(-4);
  return srSubstitute(
    `●●●–●●–${number}`,
    `ending with ${number.split('').join(' ')}`,
  );
};

const VeteranInformation = ({ formData }) => {
  const { ssnLastFour, vaFileLastFour } = formData?.veteran || {};
  const { dob, gender, userFullName = {} } = useSelector(selectProfile);
  const { first, middle, last, suffix } = userFullName;

  const dobDateObj = parseDateToDateObj(dob || null, FORMAT_YMD_DATE_FNS);

  return (
    <>
      <h3 className="vads-u-margin-y--2">
        Confirm the personal information we have on file for you.
      </h3>
      <div className="blue-bar-block">
        <strong
          className="name dd-privacy-hidden"
          data-dd-action-name="Veteran's name"
        >
          {`${first || ''} ${middle || ''} ${last || ''}`}
          {suffix ? `, ${suffix}` : null}
        </strong>
        {ssnLastFour ? (
          <p className="ssn">
            Social Security number:{' '}
            <span
              className="dd-privacy-mask"
              data-dd-action-name="Veteran's SSN"
            >
              {mask(ssnLastFour)}
            </span>
          </p>
        ) : null}
        {vaFileLastFour ? (
          <p className="vafn">
            VA file number:{' '}
            <span
              className="dd-privacy-mask"
              data-dd-action-name="Veteran's VA file number"
            >
              {mask(vaFileLastFour)}
            </span>
          </p>
        ) : null}
        <p>
          Date of birth:{' '}
          {isValid(dobDateObj) ? (
            <span
              className="dob dd-privacy-mask"
              data-dd-action-name="Veteran's date of birth"
            >
              {format(dobDateObj, FORMAT_READABLE_DATE_FNS)}
            </span>
          ) : null}
        </p>
        <p>
          Gender:{' '}
          <span
            className="gender dd-privacy-hidden"
            data-dd-action-name="Veteran's gender"
          >
            {genderLabels?.[gender] || ''}
          </span>
        </p>
      </div>

      <br role="presentation" />

      <p>
        <strong>Note:</strong> If you need to update your personal information,
        you can call us at <va-telephone contact={CONTACTS.VA_BENEFITS} />.
        We’re here Monday through Friday, 8:00 a.m. to 9:00 p.m.{' '}
        <dfn>
          <abbr title="Eastern Time">ET</abbr>
        </dfn>
        .
      </p>
    </>
  );
};

VeteranInformation.propTypes = {
  formData: PropTypes.shape({
    veteran: PropTypes.shape({
      ssnLastFour: PropTypes.string,
      vaFileLastFour: PropTypes.string,
    }),
  }),
};

export default VeteranInformation;