parsers.js

import { parseDocument } from 'htmlparser2';
import { getWSIBClassificationFromNAICSCode } from './wsibClassifications.js';
export function stripHTML(rawHTMLString) {
    const cleanString = (rawHTMLString ?? '').trim();
    if (cleanString.startsWith('<')) {
        const rawNode = parseDocument(cleanString);
        return rawNode.firstChild.children[0].data;
    }
    return cleanString;
}
export function parseNAICS(rawHTMLString) {
    const naicsCodes = [];
    const rawNode = parseDocument(rawHTMLString.trim());
    for (const child of rawNode.childNodes) {
        if (child.type !== 'tag') {
            continue;
        }
        const rawText = child.children[0].data.trim();
        if (rawText.includes(':')) {
            const naicsCode = {
                code: rawText.slice(0, Math.max(0, rawText.indexOf(':'))).trim(),
                codeDescription: rawText
                    .slice(Math.max(0, rawText.indexOf(':') + 1))
                    .trim()
            };
            const classification = getWSIBClassificationFromNAICSCode(naicsCode.code);
            if (classification !== undefined) {
                Object.assign(naicsCode, classification);
            }
            naicsCodes.push(naicsCode);
        }
    }
    return naicsCodes;
}
const validityPeriodDateRegexp = /^\d+-[A-Z][a-z]{2}-\d{4}$/;
const validityPeriodMonthStrings = [
    'Jan',
    'Feb',
    'Mar',
    'Apr',
    'May',
    'Jun',
    'Jul',
    'Aug',
    'Sep',
    'Oct',
    'Nov',
    'Dec'
];
function parseValidityPeriodDate(rawDateString) {
    const datePieces = rawDateString.split('-');
    return new Date(Number.parseInt(datePieces[2], 10), validityPeriodMonthStrings.indexOf(datePieces[1]), Number.parseInt(datePieces[0], 10));
}
export function parseValidityPeriod(rawHTMLString) {
    const validityPeriod = {};
    const validityPeriodSplit = rawHTMLString.split(' ');
    for (const validityPeriodPiece of validityPeriodSplit) {
        const validityPeriodPieceTrim = validityPeriodPiece.trim();
        if (validityPeriodPieceTrim === '') {
            continue;
        }
        if (validityPeriodDateRegexp.test(validityPeriodPieceTrim)) {
            const periodDate = parseValidityPeriodDate(validityPeriodPieceTrim);
            if (validityPeriod.start) {
                validityPeriod.end = periodDate;
                break;
            }
            else {
                validityPeriod.start = periodDate;
            }
        }
    }
    return validityPeriod;
}