与 Next.js、Remix、Nuxt 等的兼容性

'use client';

import type { WidgetConfig } from '@lifi/widget';
import { LiFiWidget, WidgetSkeleton } from '@lifi/widget';
import { ClientOnly } from './ClientOnly';

export function Widget() {
  const config = {
    appearance: 'light',
    theme: {
      container: {
        boxShadow: '0px 8px 32px rgba(0, 0, 0, 0.08)',
        borderRadius: '16px',
      },
    },
  } as Partial<WidgetConfig>;

  return (
    <div>
      <ClientOnly fallback={<WidgetSkeleton config={config} />}>
        <LiFiWidget config={config} integrator="nextjs-example" />
      </ClientOnly>
    </div>
  );
}

import { useSyncExternalStore, type PropsWithChildren } from 'react';

function subscribe() {
  return () => {};
}

/**
 * Return a boolean indicating if the JS has been hydrated already.
 * When doing Server-Side Rendering, the result will always be false.
 * When doing Client-Side Rendering, the result will always be false on the
 * first render and true from then on. Even if a new component renders it will
 * always start with true.
 */
export function useHydrated() {
  return useSyncExternalStore(
    subscribe,
    () => true,
    () => false,
  );
}

interface ClientOnlyProps extends PropsWithChildren {
  fallback?: React.ReactNode;
}

/**
 * Render the children only after the JS has loaded client-side. Use an optional
 * fallback component if the JS is not yet loaded.
 */
export function ClientOnly({ children, fallback = null }: ClientOnlyProps) {
  const hydrated = useHydrated();
  return hydrated ? children : fallback;
}

import { Widget } from './components/Widget';

export default function Home() {
  return (
    <main>
      <Widget />
    </main>
  );
}