refactor(代码重复): 抽取共享工具函数与 UI 组件，消除多处重复实现

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-19 20:55:39 +08:00
parent 47d74f999e
commit 0f3060dcf3
24 changed files with 386 additions and 309 deletions
@@ -1,6 +1,5 @@
 import { Component, ErrorInfo, ReactNode } from 'react';
-import { AlertCircle, RefreshCw } from 'lucide-react';
-import { Button } from '@/components/ui/button';
+import { ErrorFallback } from '@/components/ErrorFallback';

 interface Props {
  children: ReactNode;
@@ -38,32 +37,14 @@ class ErrorBoundary extends Component<Props, State> {
  render() {
    if (this.state.hasError) {
      return (
-        <div className="flex flex-col items-center justify-center mt-16 mx-auto max-w-md">
-          <div className="p-6 text-center rounded-xl border border-destructive/20 bg-destructive/5 shadow-sm">
-            <div className="flex h-16 w-16 items-center justify-center rounded-full bg-destructive/10 text-destructive mx-auto mb-4">
-              <AlertCircle className="h-8 w-8" />
-            </div>
-            <h2 className="text-xl font-extrabold text-destructive mb-2">糟糕，出了点问题</h2>
-            <p className="text-sm text-muted-foreground mb-6">
-              应用遇到了一些意外错误。您可以尝试刷新页面或重置应用。
-            </p>
-            {this.state.error && (
-              <div className="mb-6 p-4 rounded-lg bg-zinc-950 dark:bg-zinc-900 text-left max-h-[200px] overflow-auto border border-border/40">
-                <pre className="font-mono text-xs whitespace-pre-wrap break-all text-zinc-200 selection:bg-zinc-700">
-                  {this.state.error.toString()}
-                </pre>
-              </div>
-            )}
-            <Button
-              variant="destructive"
-              onClick={this.handleReset}
-              className="rounded-lg font-bold shadow-sm"
-            >
-              <RefreshCw className="mr-2 h-4 w-4" />
-              刷新应用
-            </Button>
-          </div>
-        </div>
+        <ErrorFallback
+          variant="app"
+          title="糟糕，出了点问题"
+          description="应用遇到了一些意外错误。您可以尝试刷新页面或重置应用。"
+          error={this.state.error}
+          actionLabel="刷新应用"
+          onAction={this.handleReset}
+        />
      );
    }

@@ -0,0 +1,94 @@
+import { AlertCircle, RefreshCw } from 'lucide-react';
+import { Button } from '@/components/ui/button';
+import { cn } from '@/lib/utils';
+
+export interface ErrorFallbackProps {
+  title: string;
+  description: string;
+  error: Error | null;
+  actionLabel: string;
+  onAction: () => void;
+  variant?: 'app' | 'page';
+  showStack?: boolean;
+  className?: string;
+}
+
+export function ErrorFallback({
+  title,
+  description,
+  error,
+  actionLabel,
+  onAction,
+  variant = 'page',
+  showStack = false,
+  className,
+}: ErrorFallbackProps) {
+  const isApp = variant === 'app';
+  const errorText = error ? (showStack ? error.stack || error.toString() : error.toString()) : null;
+
+  return (
+    <div
+      className={cn(
+        'flex flex-col items-center justify-center',
+        isApp
+          ? 'mt-16 mx-auto max-w-md'
+          : 'flex-1 p-6 min-h-[300px] animate-in fade-in zoom-in-95 duration-200',
+        className,
+      )}
+    >
+      <div
+        className={cn(
+          'p-6 text-center rounded-xl border border-destructive/20 bg-destructive/5 shadow-sm',
+          !isApp && 'max-w-md w-full',
+        )}
+      >
+        <div
+          className={cn(
+            'flex items-center justify-center rounded-full bg-destructive/10 text-destructive mx-auto mb-4',
+            isApp ? 'h-16 w-16' : 'h-12 w-12',
+          )}
+        >
+          <AlertCircle className={isApp ? 'h-8 w-8' : 'h-6 w-6'} />
+        </div>
+
+        {isApp ? (
+          <h2 className="text-xl font-extrabold text-destructive mb-2">{title}</h2>
+        ) : (
+          <h3 className="text-base font-semibold text-foreground mb-1.5">{title}</h3>
+        )}
+
+        <p className={cn('text-muted-foreground', isApp ? 'text-sm mb-6' : 'text-xs mb-5')}>
+          {description}
+        </p>
+
+        {errorText && (
+          <div
+            className={cn(
+              'rounded-lg bg-zinc-950 dark:bg-zinc-900 text-left border border-border/40',
+              isApp ? 'mb-6 p-4 max-h-[200px] overflow-auto' : 'mb-5 p-3 max-h-40 overflow-y-auto',
+            )}
+          >
+            <pre
+              className={cn(
+                'font-mono whitespace-pre-wrap break-all text-zinc-200 selection:bg-zinc-700',
+                isApp ? 'text-xs' : 'text-[11px] leading-relaxed',
+              )}
+            >
+              {errorText}
+            </pre>
+          </div>
+        )}
+
+        <Button
+          variant="destructive"
+          size={isApp ? 'default' : 'sm'}
+          onClick={onAction}
+          className={cn(isApp ? 'rounded-lg font-bold shadow-sm' : 'font-medium shadow-sm')}
+        >
+          <RefreshCw className={isApp ? 'mr-2 h-4 w-4' : 'mr-1.5 h-3.5 w-3.5'} />
+          {actionLabel}
+        </Button>
+      </div>
+    </div>
+  );
+}
@@ -1,6 +1,5 @@
 import { Component, ErrorInfo, ReactNode } from 'react';
-import { AlertCircle, RefreshCw } from 'lucide-react';
-import { Button } from '@/components/ui/button';
+import { ErrorFallback } from '@/components/ErrorFallback';

 interface Props {
  children: ReactNode;
@@ -39,36 +38,15 @@ class PageErrorBoundary extends Component<Props, State> {
  render() {
    if (this.state.hasError) {
      return (
-        <div className="flex flex-col items-center justify-center flex-1 p-6 min-h-[300px] animate-in fade-in zoom-in-95 duration-200">
-          <div className="p-6 text-center rounded-xl border border-destructive/20 bg-destructive/5 max-w-md w-full shadow-sm">
-            <div className="flex h-12 w-12 items-center justify-center rounded-full bg-destructive/10 text-destructive mx-auto mb-4">
-              <AlertCircle className="h-6 w-6" />
-            </div>
-
-            <h3 className="text-base font-semibold text-foreground mb-1.5">该功能运行异常</h3>
-            <p className="text-xs text-muted-foreground mb-5">
-              该页面在加载或渲染时遇到了内部脚本错误。您可以尝试重试，或者通过导航菜单切换到其他工具。
-            </p>
-
-            {this.state.error && (
-              <div className="mb-5 p-3 rounded-lg bg-zinc-950 dark:bg-zinc-900 text-left max-h-40 overflow-y-auto border border-border/40">
-                <pre className="font-mono text-[11px] leading-relaxed whitespace-pre-wrap break-all text-zinc-200 selection:bg-zinc-700">
-                  {this.state.error.stack || this.state.error.toString()}
-                </pre>
-              </div>
-            )}
-
-            <Button
-              variant="destructive"
-              size="sm"
-              onClick={this.handleRetry}
-              className="font-medium shadow-sm"
-            >
-              <RefreshCw className="mr-1.5 h-3.5 w-3.5" />
-              重新尝试
-            </Button>
-          </div>
-        </div>
+        <ErrorFallback
+          variant="page"
+          title="该功能运行异常"
+          description="该页面在加载或渲染时遇到了内部脚本错误。您可以尝试重试，或者通过导航菜单切换到其他工具。"
+          error={this.state.error}
+          actionLabel="重新尝试"
+          onAction={this.handleRetry}
+          showStack
+        />
      );
    }