130 lines
3.8 KiB
TypeScript
130 lines
3.8 KiB
TypeScript
"use client";
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import { useEffect, useState } from "react";
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import { cn } from "@/lib/utils";
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type HomeAnimationEmbedProps = {
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htmlContent: string;
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title?: string;
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description?: string;
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className?: string;
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frameClassName?: string;
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};
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export function HomeAnimationEmbed({
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htmlContent,
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title,
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description,
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className,
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frameClassName,
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}: HomeAnimationEmbedProps) {
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const [interactive, setInteractive] = useState(false);
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const [frameUrl, setFrameUrl] = useState("");
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useEffect(() => {
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if (!htmlContent.trim()) {
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setFrameUrl("");
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return;
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}
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const blob = new Blob([htmlContent], { type: "text/html;charset=utf-8" });
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const nextFrameUrl = URL.createObjectURL(blob);
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setFrameUrl(nextFrameUrl);
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return () => URL.revokeObjectURL(nextFrameUrl);
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}, [htmlContent]);
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useEffect(() => {
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if (!interactive) {
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return;
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}
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const handleKeyDown = (event: KeyboardEvent) => {
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if (event.key === "Escape") {
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setInteractive(false);
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}
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};
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window.addEventListener("keydown", handleKeyDown);
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return () => window.removeEventListener("keydown", handleKeyDown);
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}, [interactive]);
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if (!htmlContent.trim()) {
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return null;
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}
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return (
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<div
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className={cn(
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"overflow-hidden rounded-[24px] border border-black/10 bg-white shadow-[0_10px_24px_rgba(0,0,0,0.05)]",
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className,
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)}
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onMouseLeave={() => setInteractive(false)}
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>
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{title || description ? (
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<div className="flex items-start justify-between gap-4 border-b border-black/8 px-4 py-3">
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<div className="min-w-0">
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{title ? (
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<div className="text-[14px] font-semibold text-black">{title}</div>
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) : null}
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{description ? (
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<div className="mt-1 text-[12px] text-black/45">{description}</div>
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) : null}
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</div>
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<button
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type="button"
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className={cn(
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"inline-flex h-8 items-center rounded-full px-3 text-[12px] font-medium transition-colors",
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interactive
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? "bg-black text-white hover:bg-black/85"
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: "border border-black/10 bg-white text-black/65 hover:bg-black/5",
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)}
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onClick={() => setInteractive((value) => !value)}
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>
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{interactive ? "退出互动" : "进入互动"}
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</button>
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</div>
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) : null}
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<div
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className={cn(
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"relative h-[360px] w-full bg-[#f6f6f6] md:h-[420px]",
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frameClassName,
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)}
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>
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{frameUrl ? (
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<iframe
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title={title || "首页互动动画"}
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src={frameUrl}
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sandbox="allow-scripts allow-forms allow-pointer-lock"
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loading="lazy"
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className={cn(
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"h-full w-full border-0 transition-opacity",
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interactive ? "pointer-events-auto opacity-100" : "pointer-events-none opacity-95",
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)}
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/>
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) : null}
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{!interactive ? (
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<button
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type="button"
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className="absolute inset-0 flex flex-col items-center justify-center gap-3 bg-white/12 backdrop-blur-[1px]"
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onClick={() => setInteractive(true)}
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>
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<span className="rounded-full bg-white/92 px-4 py-2 text-[13px] font-medium text-black shadow-sm">
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点击进入互动
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</span>
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<span className="text-[12px] text-black/55">
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默认保留页面滚动，进入互动后可拖拽和滚轮操作，按 `Esc` 或移出模块退出
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</span>
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</button>
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) : (
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<div className="pointer-events-none absolute bottom-3 right-3 rounded-full bg-black/70 px-3 py-1 text-[11px] text-white">
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互动中
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</div>
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)}
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</div>
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</div>
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);
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}
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