331 lines
12 KiB
TypeScript
331 lines
12 KiB
TypeScript
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import React, { CSSProperties, useState } from 'react';
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import { useNode, UserComponent } from '@craftjs/core';
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import { cssPropsToString } from '../../utils/style-helpers';
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interface AccordionItem {
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title: string;
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content: string;
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isOpen?: boolean;
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}
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interface AccordionProps {
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items?: AccordionItem[];
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style?: CSSProperties;
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headerBg?: string;
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headerColor?: string;
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contentBg?: string;
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borderColor?: string;
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}
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const defaultItems: AccordionItem[] = [
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{ title: 'What is this product?', content: 'Our product is a powerful yet easy-to-use tool designed to help you build beautiful websites without writing a single line of code.', isOpen: true },
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{ title: 'How do I get started?', content: 'Simply sign up for a free account, choose a template, and start customizing. Our drag-and-drop editor makes it easy to create professional pages in minutes.', isOpen: false },
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{ title: 'Is there a free plan?', content: 'Yes! We offer a generous free tier that includes all core features. Upgrade anytime to unlock advanced capabilities like custom domains and analytics.', isOpen: false },
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];
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export const Accordion: UserComponent<AccordionProps> = ({
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items = defaultItems,
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style = {},
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headerBg = '#f8fafc',
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headerColor = '#18181b',
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contentBg = '#ffffff',
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borderColor = '#e2e8f0',
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}) => {
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const {
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connectors: { connect, drag },
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selected,
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} = useNode((node) => ({
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selected: node.events.selected,
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}));
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const [openIndexes, setOpenIndexes] = useState<Set<number>>(() => {
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const initial = new Set<number>();
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items.forEach((item, i) => { if (item.isOpen) initial.add(i); });
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return initial;
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});
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const toggle = (index: number) => {
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setOpenIndexes((prev) => {
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const next = new Set(prev);
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if (next.has(index)) next.delete(index);
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else next.add(index);
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return next;
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});
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};
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return (
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<section
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ref={(ref: HTMLElement | null): void => { if (ref) connect(drag(ref)); }}
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style={{
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padding: '60px 20px',
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backgroundColor: '#ffffff',
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outline: selected ? '2px solid #3b82f6' : 'none',
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...style,
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}}
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>
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<div style={{ maxWidth: '800px', margin: '0 auto', display: 'flex', flexDirection: 'column', gap: '0px' }}>
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{items.map((item, i) => {
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const isOpen = openIndexes.has(i);
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return (
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<div
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key={i}
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style={{
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border: `1px solid ${borderColor}`,
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borderBottom: i === items.length - 1 ? `1px solid ${borderColor}` : 'none',
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...(i === 0 ? { borderTopLeftRadius: '8px', borderTopRightRadius: '8px' } : {}),
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...(i === items.length - 1 ? { borderBottomLeftRadius: '8px', borderBottomRightRadius: '8px', borderBottom: `1px solid ${borderColor}` } : {}),
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}}
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>
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<div
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onClick={() => toggle(i)}
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style={{
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padding: '16px 20px',
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backgroundColor: headerBg,
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color: headerColor,
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cursor: 'pointer',
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display: 'flex',
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justifyContent: 'space-between',
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alignItems: 'center',
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fontWeight: '600',
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fontSize: '16px',
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userSelect: 'none',
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...(i === 0 ? { borderTopLeftRadius: '7px', borderTopRightRadius: '7px' } : {}),
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...(i === items.length - 1 && !isOpen ? { borderBottomLeftRadius: '7px', borderBottomRightRadius: '7px' } : {}),
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}}
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>
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<span>{item.title}</span>
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<span style={{ fontSize: '12px', transition: 'transform 0.2s', transform: isOpen ? 'rotate(180deg)' : 'rotate(0deg)' }}>▼</span>
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</div>
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{isOpen && (
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<div
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style={{
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padding: '16px 20px',
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backgroundColor: contentBg,
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color: '#4b5563',
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fontSize: '14px',
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lineHeight: '1.6',
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borderTop: `1px solid ${borderColor}`,
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...(i === items.length - 1 ? { borderBottomLeftRadius: '7px', borderBottomRightRadius: '7px' } : {}),
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}}
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>
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{item.content}
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</div>
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)}
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</div>
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);
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})}
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</div>
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</section>
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);
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};
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/* ---------- Settings panel ---------- */
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const AccordionSettings: React.FC = () => {
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const { actions: { setProp }, props } = useNode((node) => ({
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props: node.data.props as AccordionProps,
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}));
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const items = props.items || defaultItems;
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const inputStyle: CSSProperties = {
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width: '100%', padding: '3px 6px', background: '#27272a', color: '#e4e4e7',
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border: '1px solid #3f3f46', borderRadius: 4, fontSize: 11,
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};
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const labelStyle: CSSProperties = { fontSize: 11, color: '#a1a1aa', display: 'block', marginBottom: 6 };
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const updateItem = (index: number, field: keyof AccordionItem, value: string | boolean) => {
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setProp((p: AccordionProps) => {
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const updated = [...(p.items || defaultItems)];
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updated[index] = { ...updated[index], [field]: value };
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p.items = updated;
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});
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};
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const addItem = () => {
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setProp((p: AccordionProps) => {
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p.items = [...(p.items || defaultItems), { title: 'New Question', content: 'Answer goes here.', isOpen: false }];
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});
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};
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const removeItem = (index: number) => {
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setProp((p: AccordionProps) => {
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const updated = [...(p.items || defaultItems)];
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updated.splice(index, 1);
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p.items = updated;
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});
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};
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const colorSwatches = ['#f8fafc', '#f1f5f9', '#e2e8f0', '#ffffff', '#18181b', '#1e293b', '#3b82f6', '#8b5cf6'];
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return (
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<div style={{ padding: '12px', display: 'flex', flexDirection: 'column', gap: '14px' }}>
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<div>
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<label style={labelStyle}>Header Background</label>
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<div style={{ display: 'flex', gap: 4, flexWrap: 'wrap' }}>
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{colorSwatches.map((c) => (
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<button
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key={c}
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onClick={() => setProp((p: AccordionProps) => { p.headerBg = c; })}
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style={{
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width: 24, height: 24, borderRadius: 4, border: '1px solid #3f3f46',
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backgroundColor: c, cursor: 'pointer',
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outline: props.headerBg === c ? '2px solid #3b82f6' : 'none',
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outlineOffset: 1,
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}}
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/>
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))}
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</div>
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</div>
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<div>
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<label style={labelStyle}>Header Text Color</label>
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<div style={{ display: 'flex', gap: 4, flexWrap: 'wrap' }}>
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{['#18181b', '#1f2937', '#374151', '#ffffff', '#e2e8f0', '#3b82f6'].map((c) => (
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<button
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key={c}
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onClick={() => setProp((p: AccordionProps) => { p.headerColor = c; })}
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style={{
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width: 24, height: 24, borderRadius: 4, border: '1px solid #3f3f46',
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backgroundColor: c, cursor: 'pointer',
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outline: props.headerColor === c ? '2px solid #3b82f6' : 'none',
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outlineOffset: 1,
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}}
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/>
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))}
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</div>
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</div>
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<div>
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<label style={labelStyle}>Content Background</label>
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<div style={{ display: 'flex', gap: 4, flexWrap: 'wrap' }}>
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{['#ffffff', '#f8fafc', '#f1f5f9', '#18181b', '#1e293b'].map((c) => (
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<button
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key={c}
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onClick={() => setProp((p: AccordionProps) => { p.contentBg = c; })}
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style={{
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width: 24, height: 24, borderRadius: 4, border: '1px solid #3f3f46',
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backgroundColor: c, cursor: 'pointer',
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outline: props.contentBg === c ? '2px solid #3b82f6' : 'none',
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outlineOffset: 1,
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}}
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/>
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))}
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</div>
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</div>
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<div>
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<label style={labelStyle}>Border Color</label>
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<div style={{ display: 'flex', gap: 4, flexWrap: 'wrap' }}>
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{['#e2e8f0', '#cbd5e1', '#d1d5db', '#3f3f46', '#52525b'].map((c) => (
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<button
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key={c}
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onClick={() => setProp((p: AccordionProps) => { p.borderColor = c; })}
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style={{
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width: 24, height: 24, borderRadius: 4, border: '1px solid #3f3f46',
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backgroundColor: c, cursor: 'pointer',
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outline: props.borderColor === c ? '2px solid #3b82f6' : 'none',
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outlineOffset: 1,
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}}
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/>
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))}
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</div>
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</div>
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<div>
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<label style={labelStyle}>Items</label>
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<div style={{ display: 'flex', flexDirection: 'column', gap: 8 }}>
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{items.map((item, i) => (
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<div key={i} style={{ background: '#1e1e22', borderRadius: 6, padding: 8, display: 'flex', flexDirection: 'column', gap: 4 }}>
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<div style={{ display: 'flex', gap: 4 }}>
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<input type="text" value={item.title} onChange={(e) => updateItem(i, 'title', e.target.value)} placeholder="Title" style={{ ...inputStyle, flex: 1 }} />
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<button
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onClick={() => removeItem(i)}
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style={{ padding: '2px 6px', fontSize: 11, background: '#ef4444', color: '#fff', border: 'none', borderRadius: 4, cursor: 'pointer' }}
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>
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X
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</button>
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</div>
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<textarea
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value={item.content}
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onChange={(e) => updateItem(i, 'content', e.target.value)}
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placeholder="Content"
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rows={2}
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style={{ ...inputStyle, resize: 'vertical' }}
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/>
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</div>
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))}
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</div>
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<button
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onClick={addItem}
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style={{ marginTop: 6, width: '100%', padding: '6px', fontSize: 11, background: '#27272a', color: '#e4e4e7', border: '1px solid #3f3f46', borderRadius: 4, cursor: 'pointer' }}
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>
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+ Add Item
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</button>
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</div>
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</div>
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);
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};
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/* ---------- Craft config ---------- */
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Accordion.craft = {
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displayName: 'Accordion',
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props: {
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items: defaultItems,
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style: { backgroundColor: '#ffffff' },
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headerBg: '#f8fafc',
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headerColor: '#18181b',
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contentBg: '#ffffff',
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borderColor: '#e2e8f0',
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},
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rules: {
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canDrag: () => true,
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canMoveIn: () => false,
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canMoveOut: () => true,
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},
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related: {
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settings: AccordionSettings,
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},
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};
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/* ---------- HTML export ---------- */
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(Accordion as any).toHtml = (props: AccordionProps, _childrenHtml: string) => {
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const esc = (s: string) => s.replace(/</g, '<').replace(/>/g, '>');
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const sectionStyle = cssPropsToString({
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padding: '60px 20px',
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...props.style,
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});
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const headerBg = props.headerBg || '#f8fafc';
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const headerColor = props.headerColor || '#18181b';
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const contentBg = props.contentBg || '#ffffff';
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const borderColor = props.borderColor || '#e2e8f0';
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const items = props.items || defaultItems;
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const panels = items.map((item, i) => {
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const openAttr = item.isOpen ? ' open' : '';
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const topRadius = i === 0 ? 'border-top-left-radius:8px;border-top-right-radius:8px;' : '';
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const bottomRadius = i === items.length - 1 ? 'border-bottom-left-radius:8px;border-bottom-right-radius:8px;' : '';
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const borderBottom = i === items.length - 1 ? `border:1px solid ${borderColor};` : `border:1px solid ${borderColor};border-bottom:none;`;
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return `<details${openAttr} style="${borderBottom}${topRadius}${bottomRadius}">
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<summary style="padding:16px 20px;background-color:${headerBg};color:${headerColor};cursor:pointer;font-weight:600;font-size:16px;list-style:none;display:flex;justify-content:space-between;align-items:center">
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${esc(item.title)}
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</summary>
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<div style="padding:16px 20px;background-color:${contentBg};color:#4b5563;font-size:14px;line-height:1.6;border-top:1px solid ${borderColor}">
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${esc(item.content)}
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</div>
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</details>`;
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}).join('\n ');
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return {
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html: `<section${sectionStyle ? ` style="${sectionStyle}"` : ''}>
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<div style="max-width:800px;margin:0 auto;display:flex;flex-direction:column">
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${panels}
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</div>
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<style>details summary::-webkit-details-marker{display:none}details summary::marker{display:none}</style>
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</section>`,
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};
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};
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