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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 | 'use client' import React, { Component, type ReactNode } from 'react' import { css } from '../../../styled-system/css' interface Props { children: ReactNode studentName?: string } interface State { hasError: boolean error: Error | null } /** * Error boundary for practice sessions * Shows kid-friendly message with clear actions for grown-ups */ export class PracticeErrorBoundary 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: React.ErrorInfo) { console.error('[PracticeErrorBoundary] Caught error:', error, errorInfo) } resetError = () => { this.setState({ hasError: false, error: null }) } render() { if (this.state.hasError && this.state.error) { return ( <PracticeErrorFallback error={this.state.error} resetError={this.resetError} studentName={this.props.studentName} /> ) } return this.props.children } } /** * Kid-friendly error UI with grown-up instructions */ function PracticeErrorFallback({ error, resetError, studentName, }: { error: Error resetError: () => void studentName?: string }) { const [showDetails, setShowDetails] = React.useState(false) return ( <div data-component="practice-error-boundary" className={css({ display: 'flex', flexDirection: 'column', alignItems: 'center', justifyContent: 'center', minHeight: '100vh', padding: '2rem', backgroundColor: 'amber.50', textAlign: 'center', })} > {/* Kid-friendly section */} <div className={css({ marginBottom: '2rem', })} > <div className={css({ fontSize: '4rem', marginBottom: '1rem' })}>😕</div> <h1 className={css({ fontSize: '1.75rem', fontWeight: 'bold', color: 'gray.800', marginBottom: '0.5rem', })} > Oops! Something went wrong. </h1> <p className={css({ fontSize: '1.25rem', color: 'gray.600', })} > Go get a grown-up to help fix this. </p> </div> {/* Grown-up section */} <div className={css({ padding: '1.5rem', backgroundColor: 'white', borderRadius: '12px', border: '2px solid', borderColor: 'amber.300', maxWidth: '500px', width: '100%', })} > <h2 className={css({ fontSize: '1rem', fontWeight: 'bold', color: 'gray.700', marginBottom: '1rem', })} > For grown-ups: </h2> <p className={css({ fontSize: '0.875rem', color: 'gray.600', marginBottom: '1rem', })} > {studentName ? `${studentName}'s` : 'The'} practice session encountered an error. Try one of these options: </p> {/* Action buttons */} <div className={css({ display: 'flex', flexDirection: 'column', gap: '0.75rem', marginBottom: '1rem', })} > <button type="button" onClick={resetError} data-action="try-again" className={css({ padding: '0.75rem 1.5rem', backgroundColor: 'blue.600', color: 'white', border: 'none', borderRadius: '8px', fontSize: '1rem', fontWeight: 'bold', cursor: 'pointer', transition: 'background-color 0.2s', _hover: { backgroundColor: 'blue.700', }, })} > Try Again </button> <button type="button" onClick={() => (window.location.href = '/practice')} data-action="start-over" className={css({ padding: '0.75rem 1.5rem', backgroundColor: 'gray.200', color: 'gray.800', border: 'none', borderRadius: '8px', fontSize: '1rem', fontWeight: 'bold', cursor: 'pointer', transition: 'background-color 0.2s', _hover: { backgroundColor: 'gray.300', }, })} > Start Over (Pick Student Again) </button> </div> {/* Technical details (collapsible) */} <div className={css({ marginTop: '1rem', borderTop: '1px solid', borderColor: 'gray.200', paddingTop: '1rem', })} > <button type="button" onClick={() => setShowDetails(!showDetails)} data-action="toggle-error-details" className={css({ background: 'transparent', border: 'none', color: 'gray.500', fontSize: '0.75rem', cursor: 'pointer', textDecoration: 'underline', _hover: { color: 'gray.700', }, })} > {showDetails ? 'Hide' : 'Show'} technical details </button> {showDetails && ( <div className={css({ marginTop: '0.75rem', padding: '0.75rem', backgroundColor: 'gray.100', borderRadius: '6px', textAlign: 'left', })} > <div className={css({ fontSize: '0.75rem', fontWeight: 'bold', color: 'red.700', marginBottom: '0.5rem', })} > Error: {error.message} </div> {error.stack && ( <pre className={css({ fontSize: '0.625rem', fontFamily: 'monospace', color: 'gray.600', overflow: 'auto', maxHeight: '150px', whiteSpace: 'pre-wrap', wordBreak: 'break-word', })} > {error.stack} </pre> )} </div> )} </div> </div> </div> ) } |