freesewing/sites/shared/components/error/error-boundary.mjs

import React from 'react'
import { ResetButtons } from './reset-buttons'
import { LogGroup } from 'shared/components/workbench/logs'
import { ErrorView as DefaultErrorView } from './view'

const ErrorView = (props) => {
  if (props.children) return props.children

  const inspectChildrenProps = {
    type: 'error',
    logs: [props.error],
    units: props.gist?.units,
  }
  const inspectChildren = <LogGroup {...inspectChildrenProps}></LogGroup>
  return (
    props.children || (
      <DefaultErrorView inspectChildren={inspectChildren}>
        <h4>If you think your last action caused this error, you can: </h4>
        <ResetButtons undoGist={props.undoGist} resetGist={props.resetGist} />
      </DefaultErrorView>
    )
  )
}

export class ErrorBoundary extends React.Component {
  constructor(props) {
    super(props)
    this.state = { hasError: false }
  }

  static getDerivedStateFromError(error) {
    // Update state so the next render will show the fallback UI.
    return { hasError: true, error }
  }

  componentDidCatch(error, errorInfo) {
    // You can also log the error to an error reporting service
    console.log(error, errorInfo)
  }

  componentDidUpdate(prevProps) {
    if (this.props.gist !== prevProps.gist) {
      this.setState({ hasError: false })
    }
  }

  render() {
    if (this.state.hasError) {
      // You can render any custom fallback UI
      return (
        <ErrorView {...this.props} error={this.state.error}>
          {this.errorView}
        </ErrorView>
      )
    }

    try {
      return this.props.children
    } catch (e) {
      return (
        <ErrorView {...this.props} error={e}>
          {this.errorView}
        </ErrorView>
      )
    }
  }
}