accounts-frontend/src/components/ui/bsod/BSoD.js

// @flow
import React from 'react';
import { FormattedMessage as Message } from 'react-intl';
import { IntlProvider } from 'components/i18n';
import logger from 'services/logger';
import appInfo from 'components/auth/appInfo/AppInfo.intl.json';

import styles from './styles.scss';
import BoxesField from './BoxesField';
import messages from './BSoD.intl.json';

// TODO: probably it is better to render this view from the App view
// to remove dependencies from store and IntlProvider
export default class BSoD extends React.Component<{
    store: Object
}, {
    lastEventId?: string,
}> {
    state = {};

    componentDidMount() {
        // poll for event id
        const timer = setInterval(() => {
            if (!logger.getLastEventId()) {
                return;
            }

            clearInterval(timer);

            this.setState({
                lastEventId: logger.getLastEventId()
            });
        }, 500);
    }

    render() {
        const {store} = this.props;
        const {lastEventId} = this.state;

        let emailUrl = 'mailto:support@ely.by';

        if (lastEventId) {
            emailUrl += `?subject=Bug report for #${lastEventId}`;
        }

        return (
            <IntlProvider store={store}>
                <div className={styles.body}>
                    <canvas className={styles.canvas}
                        ref={(el: ?HTMLCanvasElement) => el && new BoxesField(el)}
                    />

                    <div className={styles.wrapper}>
                        <div className={styles.title}>
                            <Message {...appInfo.appName} />
                        </div>
                        <div className={styles.lineWithMargin}>
                            <Message {...messages.criticalErrorHappened} />
                        </div>
                        <div className={styles.line}>
                            <Message {...messages.reloadPageOrContactUs} />
                        </div>
                        <a href={emailUrl} className={styles.support}>
                            support@ely.by
                        </a>
                        <div className={styles.easterEgg}>
                            <Message {...messages.alsoYouCanInteractWithBackground}/>
                        </div>
                    </div>
                </div>
            </IntlProvider>
        );
    }
}