雨霖铃
66 lines
2.7 KiB
TypeScript
66 lines
2.7 KiB
TypeScript
import { FEATURES, getEntryPointType } from '@/config/features';
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import { useRouter } from '@/providers/RouterProvider';
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import { Suspense, useMemo } from 'react';
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import PageErrorBoundary from '@/components/PageErrorBoundary';
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import PageSkeleton from '@/components/PageSkeleton';
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import { cn } from '@/lib/utils'; // 1. 引入标准的 shadcn 工具函数
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import { AlertTriangle } from 'lucide-react'; // 用于标准的 404 异常展示
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export default function RouterContainer() {
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const { currentPage, isLoaded } = useRouter();
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// 2. 稳定的动态动画类名映射
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const animationClass = useMemo(() => {
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return currentPage === 'dashboard' ? 'page-transition-dashboard' : 'page-transition-enter';
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}, [currentPage]);
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const entryPointType = useMemo(() => {
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return getEntryPointType();
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}, []);
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// 骨架屏加载状态守卫
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if (!isLoaded) {
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return <PageSkeleton variant={currentPage === 'dashboard' ? 'dashboard' : 'tool'} />;
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}
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// 3. 严格的路由查找与类型安全的组件分发
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const currentFeature = FEATURES.find((f) => f.key === currentPage);
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const MatchedComponent = currentFeature?.components?.[entryPointType];
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return (
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<div
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key={currentPage} // 保持原有通过重新挂载触发动画的精简特性
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className={cn(
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'flex-1 flex flex-col overflow-x-hidden overflow-y-auto',
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'scrollbar-gutter-stable motion-reduce:transition-none', // 当系统开启“减弱动态效果”时，自动优雅降级，防止眩晕
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animationClass,
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)}
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>
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<Suspense
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fallback={<PageSkeleton variant={currentPage === 'dashboard' ? 'dashboard' : 'tool'} />}
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>
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<PageErrorBoundary resetKey={currentPage}>
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{/*
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4. 路由防御拦截：
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如果组件存在则正常流式渲染，如果由于版本更迭或非法路径导致找不到对应组件，
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渲染一个优雅且符合 shadcn 风格的中性 404 提示页，而不是死白屏。
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*/}
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{MatchedComponent ? (
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<MatchedComponent />
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) : (
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<div className="flex-1 flex flex-col items-center justify-center p-8 text-center animate-in fade-in duration-300">
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<div className="flex h-12 w-12 items-center justify-center rounded-xl bg-destructive/10 text-destructive mb-4">
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<AlertTriangle className="h-6 w-6" />
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</div>
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<h3 className="text-sm font-semibold text-foreground">页面未找到</h3>
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<p className="text-xs text-muted-foreground mt-1 max-w-[240px]">
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该功能在当前运行环境（{entryPointType}）下不可用或已被移除。
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</p>
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</div>
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)}
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</PageErrorBoundary>
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</Suspense>
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</div>
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);
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}
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