ng-webot

import { Component, type ReactNode } from 'react'

interface Props { children: ReactNode }
interface State { error: Error | null }

export class ErrorBoundary extends Component<Props, State> {
  state: State = { error: null }

  static getDerivedStateFromError(error: Error): State {
    return { error }
  }

  componentDidCatch(error: Error, info: unknown) {
    console.error('[ErrorBoundary]', error, info)
  }

  render() {
    if (this.state.error) {
      return (
        <div className="flex min-h-screen flex-col items-center justify-center gap-4 p-6 text-center">
          <h1 className="text-lg font-semibold text-red-600">页面渲染出错</h1>
          <pre className="max-w-xl overflow-auto rounded-lg bg-muted p-4 text-left text-xs text-muted-foreground">
            {this.state.error.message}
          </pre>
          <button
            onClick={() => location.reload()}
            className="rounded-lg bg-primary px-4 py-2 text-sm font-medium text-primary-foreground"
          >
            刷新重试
          </button>
        </div>
      )
    }
    return this.props.children
  }
}