users/app/components/ErrorBoundary.tsx

"use client"

import { Component, type ErrorInfo, type ReactNode } from "react"
import { Button } from "@/components/ui/button"
import { AlertTriangle } from "lucide-react"

interface Props {
  children: ReactNode
  fallback?: ReactNode
}

interface State {
  hasError: boolean
  error: Error | null
}

export class ErrorBoundary extends Component<Props, State> {
  constructor(props: Props) {
    super(props)
    this.state = { hasError: false, error: null }
  }

  static getDerivedStateFromError(error: Error): State {
    return { hasError: true, error }
  }

  componentDidCatch(error: Error, errorInfo: ErrorInfo) {
    // 记录错误到日志服务
    this.logError(error, errorInfo)
  }

  logError = async (error: Error, errorInfo: ErrorInfo) => {
    try {
      await fetch("/api/log-error", {
        method: "POST",
        headers: {
          "Content-Type": "application/json",
        },
        body: JSON.stringify({
          message: error.message,
          stack: error.stack,
          componentStack: errorInfo.componentStack,
          url: window.location.href,
          timestamp: new Date().toISOString(),
        }),
      })
    } catch (e) {
      console.error("Failed to log error:", e)
    }
  }

  handleRetry = () => {
    this.setState({ hasError: false, error: null })
  }

  render() {
    if (this.state.hasError) {
      if (this.props.fallback) {
        return this.props.fallback
      }

      return (
        <div className="flex flex-col items-center justify-center min-h-[400px] p-6 text-center">
          <AlertTriangle className="h-12 w-12 text-amber-500 mb-4" />
          <h2 className="text-xl font-semibold mb-2">出现了一些问题</h2>
          <p className="text-gray-600 mb-6 max-w-md">应用遇到了错误。我们已记录此问题并将尽快修复。</p>
          <div className="space-x-4">
            <Button onClick={this.handleRetry}>重试</Button>
            <Button variant="outline" onClick={() => window.location.reload()}>
              刷新页面
            </Button>
          </div>
          {process.env.NODE_ENV === "development" && (
            <div className="mt-6 p-4 bg-gray-100 rounded-md text-left overflow-auto max-w-full">
              <p className="font-mono text-sm text-red-600 whitespace-pre-wrap">{this.state.error?.stack}</p>
            </div>
          )}
        </div>
      )
    }

    return this.props.children
  }
}