import React, { useRef, useState, useEffect } from 'react';
import { default as BootstrapModal } from 'react-bootstrap/Modal';
import Button from 'react-bootstrap/Button';
import { SubCustomDragLayer } from '../SubCustomDragLayer';
import { SubContainer } from '../SubContainer';
import { ConfigHandle } from '../ConfigHandle';

export const Modal = function Modal({
  id,
  component,
  height,
  containerProps,
  darkMode,
  properties,
  styles,
  exposedVariables,
  setExposedVariable,
  registerAction,
}) {
  const [showModal, setShowModal] = useState(false);
  const { hideOnEsc, hideCloseButton, hideTitleBar } = properties;
  const parentRef = useRef(null);

  const title = properties.title ?? '';
  const size = properties.size ?? 'lg';

  const { disabledState } = styles;

  registerAction('open', async function () {
    setExposedVariable('show', true);
    setShowModal(true);
  });
  registerAction('close', async function () {
    setShowModal(false);
    setExposedVariable('show', false);
  });

  useEffect(() => {
    const canShowModal = exposedVariables.show ?? false;
    setShowModal(canShowModal);
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [exposedVariables.show]);

  function hideModal() {
    setExposedVariable('show', false);
    setShowModal(false);
  }

  return (
    <div data-disabled={disabledState}>
      <BootstrapModal
        contentClassName="modal-component"
        show={showModal}
        container={document.getElementsByClassName('canvas-area')[0]}
        size={size}
        backdrop={true}
        keyboard={true}
        enforceFocus={false}
        animation={false}
        onEscapeKeyDown={() => hideOnEsc && hideModal()}
      >
        {containerProps.mode === 'edit' && (
          <ConfigHandle id={id} component={component} setSelectedComponent={containerProps.onComponentClick} />
        )}
        {!hideTitleBar && (
          <BootstrapModal.Header>
            <BootstrapModal.Title>{title}</BootstrapModal.Title>
            {!hideCloseButton && (
              <div>
                <Button variant={darkMode ? 'secondary' : 'light'} size="sm" onClick={() => hideModal()}>
                  x
                </Button>
              </div>
            )}
          </BootstrapModal.Header>
        )}

        <BootstrapModal.Body style={{ height }} ref={parentRef} id={id}>
          <SubContainer parent={id} {...containerProps} parentRef={parentRef} />
          <SubCustomDragLayer
            snapToGrid={true}
            parentRef={parentRef}
            parent={id}
            currentLayout={containerProps.currentLayout}
          />
        </BootstrapModal.Body>
      </BootstrapModal>
    </div>
  );
};