62 lines
2.0 KiB
TypeScript
62 lines
2.0 KiB
TypeScript
import { Component, type ErrorInfo, type ReactNode } from 'react'
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import { AlertTriangle, RefreshCw } from 'lucide-react'
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import Button from './Button'
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interface Props {
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children: ReactNode
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fallback?: ReactNode
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}
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interface State {
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hasError: boolean
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error: Error | null
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}
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export class ErrorBoundary extends Component<Props, State> {
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constructor(props: Props) {
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super(props)
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this.state = { hasError: false, error: null }
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}
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static getDerivedStateFromError(error: Error): State {
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return { hasError: true, error }
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}
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componentDidCatch(error: Error, errorInfo: ErrorInfo) {
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console.error('ErrorBoundary caught an error:', error, errorInfo)
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}
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handleReset = () => {
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this.setState({ hasError: false, error: null })
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}
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render() {
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if (this.state.hasError) {
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if (this.props.fallback) {
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return this.props.fallback
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}
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return (
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<div className="min-h-[400px] flex items-center justify-center p-8">
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<div className="text-center max-w-md">
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<div className="h-16 w-16 mx-auto mb-4 rounded-2xl bg-red-100 dark:bg-red-900/30 flex items-center justify-center">
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<AlertTriangle className="h-8 w-8 text-red-500" />
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</div>
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<h2 className="text-xl font-bold text-slate-900 dark:text-slate-100 mb-2">
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出错了
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</h2>
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<p className="text-slate-500 dark:text-slate-400 mb-4">
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{this.state.error?.message || '发生了一个意外错误'}
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</p>
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<Button onClick={this.handleReset} icon={<RefreshCw className="h-4 w-4" />}>
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重试
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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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return this.props.children
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}
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}
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