67 lines
1.6 KiB
TypeScript
67 lines
1.6 KiB
TypeScript
import { Component, ErrorInfo, ReactNode } from 'react';
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import { Button, StyleSheet, View } from 'react-native';
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import { ThemedText } from './ThemedText';
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import { ThemedView } from './ThemedView';
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type ErrorBoundaryProps = {
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children: ReactNode;
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};
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type ErrorBoundaryState = {
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hasError: boolean;
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error?: Error;
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};
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export class ErrorBoundary extends Component<ErrorBoundaryProps, ErrorBoundaryState> {
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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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static getDerivedStateFromError(error: Error): ErrorBoundaryState {
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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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handleRetry = () => {
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this.setState({ hasError: false, error: undefined });
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};
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render() {
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if (this.state.hasError) {
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return (
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<ThemedView style={styles.container}>
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<ThemedText preset="displayMd">Something went wrong</ThemedText>
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<ThemedText preset="bodySm" style={styles.message}>
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{this.state.error?.message ?? 'An unexpected error occurred.'}
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</ThemedText>
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<View style={styles.buttonWrap}>
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<Button title="Retry" onPress={this.handleRetry} />
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</View>
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</ThemedView>
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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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const styles = StyleSheet.create({
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container: {
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flex: 1,
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justifyContent: 'center',
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alignItems: 'center',
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padding: 20,
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gap: 12,
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},
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message: {
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textAlign: 'center',
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},
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buttonWrap: {
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marginTop: 8,
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},
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});
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