All files / components/Modal Modal.tsx

100% Statements 158/158
100% Branches 31/31
100% Functions 5/5
100% Lines 158/158

Press n or j to go to the next uncovered block, b, p or k for the previous block.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 1591x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 46x 46x 46x 46x 46x 46x 46x 46x 46x 46x 46x 46x 46x 46x 46x 46x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 46x 46x 46x 46x 12x 12x 12x 12x 12x 12x 12x 12x 46x 46x 46x 20x 12x 12x 46x 46x 46x 1x 1x 1x 46x 46x 1x 1x 1x 46x 46x 2x 2x 2x 46x 46x 3x 3x 1x 1x 3x 46x 46x 46x 46x 46x 46x 46x 24x 24x 22x 22x 22x 22x 22x 22x 22x 22x 22x 22x 46x 46x 46x 46x 46x 7x 7x 7x 46x 46x 14x 14x 14x 14x 14x 46x 46x 46x 13x 13x 8x 8x 8x 8x 8x 8x 13x 13x 13x 13x 13x 13x 13x 13x 12x 13x 13x 13x 13x 46x 46x 46x 46x 46x 46x 1x 1x  
import { useCallback, useEffect, useState } from 'react';
import { createPortal } from 'react-dom';
 
import { debounce } from 'lodash';
 
import { c } from '../../helpers';
import { setStyleProperties } from '../../helpers/componentPropertiesHelpers';
import { hasClosestElement } from '../../helpers/htmlSelectorsHelpers';
import Button from '../Button/Button';
import ButtonCloser from '../ButtonCloser/ButtonCloser';
import {
  MODAL_CONFIRM_MAX_WIDTH,
  MODAL_MAX_WIDTH,
  MODAL_TIMEOUT_TO_CLOSE,
  MODAL_TIMEOUT_TO_OPEN,
  ModalCloseTypes,
  ModalTypes,
} from './ModalConstants';
import type { ModalCloseType, ModalProps } from './ModalProps';
 
import styles from './Modal.module.css';
 
function Modal({
  acceptButtonLabel,
  cancelButtonLabel,
  children,
  onClose,
  onOpen,
  title,
  type = ModalTypes.INFO,
  visible,
}: ModalProps): JSX.Element {
  const [id] = useState<string>(crypto.randomUUID());
  const [cssClassStatus, setCssClassStatus] = useState<string>('');
  const [mounted, setMounted] = useState<boolean>(false);
 
  const close = useCallback(
    (type?: ModalCloseType): void => {
      setCssClassStatus(() => {
        debounce(() => {
          setCssClassStatus('');
          setMounted(false);
 
          if (type && onClose) {
            onClose(type);
          }
        }, MODAL_TIMEOUT_TO_CLOSE)();
 
        return styles.close;
      });
    },
    [onClose]
  );
 
  const open = useCallback((): void => {
    setMounted(() => {
      debounce(() => {
        setCssClassStatus(styles.open);
      }, MODAL_TIMEOUT_TO_OPEN)();
 
      onOpen?.();
      return true;
    });
  }, [onOpen]);
 
  useEffect(() => {
    if (visible) {
      open();
    }
  }, [open, visible]);
 
  const handleAccept = (event: React.MouseEvent): void => {
    event.preventDefault();
    close(ModalCloseTypes.ACCEPT);
  };
 
  const handleCancel = (event: React.MouseEvent): void => {
    event.preventDefault();
    close(ModalCloseTypes.CANCEL);
  };
 
  const handleOverflow = (event: React.MouseEvent): void => {
    event.preventDefault();
    close(ModalCloseTypes.CLOSE);
  };
 
  const handleOverflowClose = (event: React.MouseEvent): void => {
    event.preventDefault();
    if (!hasClosestElement(event.nativeEvent, id)) {
      close(ModalCloseTypes.CLOSE);
    }
  };
 
  const hasHeader = Boolean(title);
  const hasCloser = type !== ModalTypes.CONFIRM;
  const hasFooter = type !== ModalTypes.INFO;
  const buttonAcceptType = type === ModalTypes.ACCEPT ? 'primary' : 'tertiary';
 
  if (!mounted) {
    return <></>;
  }
 
  return createPortal(
    <div
      ref={setStyleProperties({
        '--modal-timeout-to-close': `${MODAL_TIMEOUT_TO_CLOSE}ms`,
        '--modal-timeout-to-open': `${MODAL_TIMEOUT_TO_OPEN}ms`,
        '--modal-max-width': `${MODAL_MAX_WIDTH}px`,
        '--modal-confirm-max-width': `${MODAL_CONFIRM_MAX_WIDTH}px`,
      })}
      className={c(styles.modal_overflow, cssClassStatus)}
      onClick={hasCloser ? handleOverflowClose : undefined}
      aria-label={hasCloser ? 'Close modal' : ''}
    >
      <section id={id} className={c(styles.modal, styles[type])}>
        {hasHeader && (
          <header className={c(styles.header)}>
            <h5 className={c(styles.title)}>{title}</h5>
          </header>
        )}
        {hasCloser && (
          <ButtonCloser
            onClick={handleOverflow}
            className={c(styles.button_closer)}
            title="Close"
          />
        )}
        <div className={c(styles.content)}>{children}</div>
        {hasFooter && (
          <footer className={c(styles.footer)}>
            {type === ModalTypes.CONFIRM && (
              <Button
                onClick={handleCancel}
                className={c(styles.button)}
                label={cancelButtonLabel || 'Cancel'}
                size="small"
              />
            )}
 
            <Button
              onClick={handleAccept}
              className={c(styles.button)}
              type={buttonAcceptType}
              label={
                acceptButtonLabel ||
                (type === ModalTypes.CONFIRM ? 'OK' : 'Accept')
              }
              size="small"
            />
          </footer>
        )}
      </section>
    </div>,
    document.body
  );
}
 
export default Modal;