| 1 | import { Component, type ErrorInfo, type ReactNode } from 'react' |
| 2 | |
| 3 | type RendererErrorBoundaryProps = { |
| 4 | children: ReactNode |
| 5 | } |
| 6 | |
| 7 | type RendererErrorBoundaryState = { |
| 8 | error: Error | null |
| 9 | } |
| 10 | |
| 11 | export class RendererErrorBoundary extends Component< |
| 12 | RendererErrorBoundaryProps, |
| 13 | RendererErrorBoundaryState |
| 14 | > { |
| 15 | state: RendererErrorBoundaryState = { error: null } |
| 16 | |
| 17 | static getDerivedStateFromError(error: Error): RendererErrorBoundaryState { |
| 18 | return { error } |
| 19 | } |
| 20 | |
| 21 | componentDidCatch(error: Error, errorInfo: ErrorInfo): void { |
| 22 | console.error('[renderer] React tree crashed', error, errorInfo) |
| 23 | } |
| 24 | |
| 25 | render(): ReactNode { |
| 26 | if (!this.state.error) return this.props.children |
| 27 | |
| 28 | return ( |
| 29 | <main className="flex h-full min-h-screen items-center justify-center bg-[#f4eddf] p-6 text-[#3e4a32]"> |
| 30 | <section className="w-full max-w-md rounded-2xl border border-[#d8cfbc] bg-white/85 p-6 text-center shadow-lg"> |
| 31 | <h1 className="organic-serif text-2xl font-semibold">页面遇到错误</h1> |
| 32 | <p className="mt-3 text-sm leading-6 text-[#6f6658]"> |
| 33 | 当前页面无法继续运行，刷新应用即可恢复。 |
| 34 | </p> |
| 35 | <button |
| 36 | type="button" |
| 37 | className="mt-5 rounded-lg bg-[#5d6b4d] px-4 py-2 text-sm font-medium text-white transition-colors hover:bg-[#4d5a40]" |
| 38 | onClick={() => window.location.reload()} |
| 39 | > |
| 40 | 刷新应用 |
| 41 | </button> |
| 42 | {import.meta.env.DEV && ( |
| 43 | <pre className="mt-4 max-h-32 overflow-auto whitespace-pre-wrap rounded-lg bg-black/5 p-3 text-left text-xs text-[#8f3f31]"> |
| 44 | {this.state.error.message} |
| 45 | </pre> |
| 46 | )} |
| 47 | </section> |
| 48 | </main> |
| 49 | ) |
| 50 | } |
| 51 | } |
| 52 |