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/** |
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* App-level error boundary. |
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* |
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* Catches render/commit-phase exceptions (including DOM reconciliation errors |
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* such as "Failed to execute 'removeChild' on 'Node'", which browser |
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* auto-translation can trigger by mutating React-managed text nodes) so a |
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* single subtree failure degrades to a friendly reload prompt instead of an |
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* uncaught exception that white-screens the admin. |
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*/ |
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|
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import React from "react"; |
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import { __ } from "../lib/i18n"; |
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|
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interface ErrorBoundaryProps { |
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children: React.ReactNode; |
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} |
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|
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interface ErrorBoundaryState { |
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hasError: boolean; |
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} |
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|
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export class ErrorBoundary extends React.Component< |
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ErrorBoundaryProps, |
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ErrorBoundaryState |
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> { |
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constructor(props: ErrorBoundaryProps) { |
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super(props); |
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this.state = { hasError: false }; |
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} |
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|
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static getDerivedStateFromError(): ErrorBoundaryState { |
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return { hasError: true }; |
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} |
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|
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componentDidCatch(error: unknown, info: unknown): void { |
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// Keep a console record for support/debugging; not shown to the user. |
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console.error("Yatra admin caught a rendering error:", error, info); |
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} |
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|
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private handleReload = (): void => { |
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window.location.reload(); |
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}; |
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|
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render(): React.ReactNode { |
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if (!this.state.hasError) { |
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return this.props.children; |
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} |
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|
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return ( |
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<div className="flex items-center justify-center min-h-[50vh] p-6"> |
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<div className="max-w-md text-center"> |
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<h2 className="text-xl font-semibold text-gray-900 dark:text-white mb-2"> |
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{__("Something went wrong", "yatra")} |
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</h2> |
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<p className="text-sm text-gray-600 dark:text-gray-400 mb-5"> |
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{__( |
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"The page hit an unexpected error and needs to reload. Your data is safe.", |
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"yatra", |
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)} |
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</p> |
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<button |
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type="button" |
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onClick={this.handleReload} |
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className="inline-flex items-center justify-center px-4 py-2 rounded-md bg-blue-600 text-white text-sm font-medium hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500" |
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> |
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{__("Reload page", "yatra")} |
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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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} |
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|
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export default ErrorBoundary; |
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