site-builder/craft/src/components/basic/Icon.tsx

import React, { CSSProperties } from 'react';
import { useNode, UserComponent } from '@craftjs/core';
import { cssPropsToString } from '../../utils/style-helpers';
import { escapeAttr, safeUrl } from '../../utils/escape';

interface IconProps {
  icon?: string;
  size?: string;
  color?: string;
  bgColor?: string;
  bgShape?: 'none' | 'circle' | 'square' | 'rounded';
  bgSize?: string;
  link?: string;
  style?: CSSProperties;
}

function getBgBorderRadius(shape: string): string {
  if (shape === 'circle') return '50%';
  if (shape === 'rounded') return '8px';
  if (shape === 'square') return '0px';
  return '0px';
}

export const Icon: UserComponent<IconProps> = ({
  icon = 'fa-star',
  size = '32px',
  color = '#3b82f6',
  bgColor = 'transparent',
  bgShape = 'none',
  bgSize = '56px',
  link = '',
  style = {},
}) => {
  const {
    connectors: { connect, drag },
    selected,
  } = useNode((node) => ({
    selected: node.events.selected,
  }));

  const iconEl = (
    <i
      className={`fa ${icon}`}
      style={{ fontSize: size, color, lineHeight: 1 }}
    />
  );

  const hasBg = bgShape !== 'none' && bgColor !== 'transparent';

  const wrapperEl = hasBg ? (
    <div
      style={{
        display: 'inline-flex',
        alignItems: 'center',
        justifyContent: 'center',
        width: bgSize,
        height: bgSize,
        backgroundColor: bgColor,
        borderRadius: getBgBorderRadius(bgShape || 'none'),
      }}
    >
      {iconEl}
    </div>
  ) : iconEl;

  const content = link ? (
    <a href={link} onClick={(e) => e.preventDefault()} style={{ textDecoration: 'none', color: 'inherit' }}>
      {wrapperEl}
    </a>
  ) : wrapperEl;

  return (
    <div
      ref={(ref: HTMLDivElement | null): void => { if (ref) connect(drag(ref)); }}
      style={{
        display: 'inline-block',
        outline: selected ? '2px solid #3b82f6' : 'none',
        ...style,
      }}
    >
      {content}
    </div>
  );
};

/* ---------- Craft config ---------- */

Icon.craft = {
  displayName: 'Icon',
  props: {
    icon: 'fa-star',
    size: '32px',
    color: '#3b82f6',
    bgColor: 'transparent',
    bgShape: 'none',
    bgSize: '56px',
    link: '',
    style: {},
  },
  rules: {
    canDrag: () => true,
    canMoveIn: () => false,
    canMoveOut: () => true,
  },
};

/* ---------- HTML export ---------- */

(Icon as any).toHtml = (props: IconProps, _childrenHtml: string) => {
  const {
    icon = 'fa-star',
    size = '32px',
    color = '#3b82f6',
    bgColor = 'transparent',
    bgShape = 'none',
    bgSize = '56px',
    link = '',
    style = {},
  } = props;

  const iconStyle = cssPropsToString({ fontSize: size, color, lineHeight: '1' });
  let iconHtml = `<i class="fa ${escapeAttr(icon)}"${iconStyle ? ` style="${iconStyle}"` : ''}></i>`;

  const hasBg = bgShape !== 'none' && bgColor !== 'transparent';
  if (hasBg) {
    const bgStyle = cssPropsToString({
      display: 'inline-flex',
      alignItems: 'center',
      justifyContent: 'center',
      width: bgSize,
      height: bgSize,
      backgroundColor: bgColor,
      borderRadius: getBgBorderRadius(bgShape || 'none'),
    });
    iconHtml = `<div${bgStyle ? ` style="${bgStyle}"` : ''}>${iconHtml}</div>`;
  }

  if (link) {
    iconHtml = `<a href="${escapeAttr(safeUrl(link))}" style="text-decoration:none;color:inherit">${iconHtml}</a>`;
  }

  const wrapperStyle = cssPropsToString({ display: 'inline-block', ...style });
  return { html: `<div${wrapperStyle ? ` style="${wrapperStyle}"` : ''}>${iconHtml}</div>` };
};