fix(rules): update week date extraction

src/common/date_parser.ts

@@ -0,0 +1,363 @@
+import { JWEPUBParserError } from '../classes/error.js';
+import {
+  WDateParsing,
+  WDateParsingResult,
+  DatePatterns,
+  MWBDateParsingResult,
+  MWBDateParsing,
+} from '../types/index.js';
+import { getMonthNames } from './language_rules.js';
+
+const dateRangeSeparator = `\\s? bis |[-–—]| do | — | – \\s?`;
+const wordWithDiacritics = `\\p{L}+|\\p{L}+\\p{M}*`;
+let option1: string, option2: string, option3: string;
+
+// #region MEETING WORKBOOK
+
+// #region date patterns: add your language regular expression date pattern if it is different than common
+
+// date like 1) 23-29 décembre; or 2) 25 novembre–1 décembre; or 3) 30 décembre 2024-5 janvier 2025
+option1 = `(\\d{1,2})(?:${dateRangeSeparator})(?:\\d{1,2}) (${wordWithDiacritics})`;
+option2 = `(\\d{1,2}) (${wordWithDiacritics})(?:${dateRangeSeparator})(?:\\d{1,2})(?:er|º)? (?:${wordWithDiacritics})`;
+option3 = `(\\d{1,2}) (${wordWithDiacritics}) (\\d{4})`;
+const mwbDatePatternCommon = `${option1}|${option2}|${option3}`;
+
+// date like 1) DECEMBER 23-29; or 2) NOVEMBER 25–DECEMBER 1; or 3) DECEMBER 30, 2024-JANUARY 5,2025
+option1 = `(${wordWithDiacritics}) (\\d{1,2})[-–](?:\\d{1,2})`;
+option2 = `(${wordWithDiacritics}) (\\d{1,2})[-–](?:${wordWithDiacritics}) (?:\\d{1,2})`;
+option3 = `(${wordWithDiacritics}) (\\d{1,2}), (\\d{4})`;
+const mwbDatePatternE = `${option1}|${option2}|${option3}`;
+
+// date like 1-) 12月23-29日; or 2) 11月25日-12月1日; or 3) 2024年12月30日-2025年1月5日
+option1 = `(\\d{1,2})月(\\d{1,2})[-–](?:\\d{1,2})日`;
+option2 = `(\\d{1,2})月(\\d{1,2})日`;
+option3 = `(?:\\d{4})年(\\d{1,2})月(\\d{1,2})日`;
+const mwbDatePatternJ = `${option1}|${option2}|${option3}`;
+
+// date like 1-) 4-10 listopada; or 2) 25 listopada do 1 grudnia; or 3) 30 grudnia 2024 do 5 stycznia 2025
+option1 = `(\\d{1,2})[-–](?:\\d{1,2}) (${wordWithDiacritics})`;
+option2 = `(\\d{1,2}) (${wordWithDiacritics}) do (?:\\d{1,2}) (?:${wordWithDiacritics})`;
+option3 = `(\\d{1,2}) (${wordWithDiacritics}) (\\d{4})`;
+const mwbDatePatternP = `${option1}|${option2}|${option3}`;
+
+// date like 1-) 4-10 de noviembre; or 2) 25 de noviembre a 1 de diciembre; or 3) 30 de diciembre de 2024 a 5 de enero de 2025
+option1 = `(\\d{1,2})[-–](?:\\d{1,2}) de (${wordWithDiacritics})`;
+option2 = `(\\d{1,2}) de (${wordWithDiacritics}) a (?:\\d{1,2}) de (?:${wordWithDiacritics})`;
+option3 = `(\\d{1,2}) de (${wordWithDiacritics}) de (\\d{4})`;
+const mwbDatePatternS = `${option1}|${option2}|${option3}`;
+
+// date like 1-) 4-10 de novembro; or 2) 25 de novembro–1.º de dezembro; or 3) 30 de dezembro de 2024–5 de janeiro de 2025
+option1 = `(\\d{1,2})[-–](?:\\d{1,2}) de (${wordWithDiacritics})`;
+option2 = `(\\d{1,2}) de (${wordWithDiacritics})[-–](?:\\d{1,2})(?:.º)? de (?:${wordWithDiacritics})`;
+option3 = `(\\d{1,2}) de (${wordWithDiacritics}) de (\\d{4})`;
+const mwbDatePatternT = `${option1}|${option2}|${option3}`;
+
+// date like 1-) 4-10 de noviembre; or 2) 25 de noviembre a 1 de diciembre; or 3) 30 de diciembre de 2024 a 5 de enero de 2025
+option1 = `(\\d{1,2}) a (?:\\d{1,2}) de (${wordWithDiacritics})`;
+option2 = `(\\d{1,2}) de (${wordWithDiacritics}) a (?:\\d{1,2}) de (?:${wordWithDiacritics})`;
+option3 = `(\\d{1,2}) de (${wordWithDiacritics}) de (\\d{4})`;
+const mwbDatePatternTPO = `${option1}|${option2}|${option3}`;
+
+// date like 1-) 4-10 de noviembre; or 2) 25 de noviembre a 1 de diciembre; or 3) 30 de diciembre de 2024 a 5 de enero de 2025
+option1 = `(\\d{1,2}).[-–](?:\\d{1,2}). (${wordWithDiacritics})`;
+option2 = `(\\d{1,2}). (${wordWithDiacritics}) [-–] (?:\\d{1,2}). (?:${wordWithDiacritics})`;
+option3 = `(\\d{1,2}). (${wordWithDiacritics}) (\\d{4})`;
+const mwbDatePatternX = `${option1}|${option2}|${option3}`;
+
+const mwbDatePatterns: DatePatterns = {
+  common: new RegExp(mwbDatePatternCommon, 'giu'),
+  E: new RegExp(mwbDatePatternE, 'giu'),
+  J: new RegExp(mwbDatePatternJ, 'giu'),
+  P: new RegExp(mwbDatePatternP, 'giu'),
+  S: new RegExp(mwbDatePatternS, 'giu'),
+  T: new RegExp(mwbDatePatternT, 'giu'),
+  TG: new RegExp(mwbDatePatternE, 'giu'),
+  TPO: new RegExp(mwbDatePatternTPO, 'giu'),
+  TW: new RegExp(mwbDatePatternE, 'giu'),
+  X: new RegExp(mwbDatePatternX, 'giu'),
+};
+
+// #endregion
+
+// #region date parsing: add your language regular expression pattern if it is different than common, or use existing function if it matches your language
+const mwbParsingCommon = (groups: string[]): MWBDateParsingResult => {
+  let date: string, month: string;
+
+  if (groups[1]) {
+    date = groups[1];
+    month = groups[2];
+  } else if (groups[3]) {
+    date = groups[3];
+    month = groups[4];
+  } else {
+    date = groups[5];
+    month = groups[6];
+  }
+
+  return [month, date];
+};
+
+const mwbParsingE = (groups: string[]): MWBDateParsingResult => {
+  let date: string, month: string;
+
+  if (groups[1]) {
+    month = groups[1];
+    date = groups[2];
+  } else if (groups[3]) {
+    month = groups[3];
+    date = groups[4];
+  } else {
+    month = groups[5];
+    date = groups[6];
+  }
+
+  return [month, date];
+};
+
+const mwbDateParsing: MWBDateParsing = {
+  common: mwbParsingCommon,
+  E: mwbParsingE,
+  J: mwbParsingE,
+  TG: mwbParsingE,
+  TW: mwbParsingE,
+};
+
+// #endregion
+
+export const extractMWBDate = (src: string, year: number, lang: string) => {
+  const srcClean = src.trim().replace('  ', ' ').replace('​', '');
+
+  const datePattern = mwbDatePatterns[lang] || mwbDatePatterns.common;
+
+  const match = srcClean.match(datePattern);
+
+  if (!match) {
+    throw new JWEPUBParserError('mwb', `Parsing failed for Meeting Workbook Date. The input was: ${src}`);
+  }
+
+  const groups = Array.from(datePattern.exec(srcClean)!);
+
+  const parseDataFunc = mwbDateParsing[lang] || mwbDateParsing.common;
+
+  let [month, date] = parseDataFunc(groups);
+
+  if (isNaN(+month)) {
+    const months = getMonthNames(lang);
+    const monthIndex = months.find((record) => record.name.toLocaleLowerCase().includes(month.toLowerCase()))!.index;
+
+    month = String(monthIndex + 1);
+  }
+
+  const result = `${year}/${String(month).padStart(2, '0')}/${String(date).padStart(2, '0')}`;
+
+  return result;
+};
+
+// #endregion
+
+// #region WATCHTOWER STUDY
+
+// #region date patterns: add your language regular expression date pattern if it is different than common
+
+// date like 1-) 16-22 December 2024; or 2) 30 December 2024-5 January 2024
+option1 = `(\\d{1,2})(?:${dateRangeSeparator})(?:\\d{1,2})? (${wordWithDiacritics}) (\\d{4})`;
+option2 = `(\\d{1,2}) (${wordWithDiacritics}) (\\d{4})`;
+const wDatePatternCommon = `${option1}|${option2}`;
+
+// date like 1-) December 16-22, 2024; or 2) December 30, 2024-January 5, 2024
+option1 = `(${wordWithDiacritics}) (\\d{1,2})[-–](?:\\d{1,2})?, (\\d{4})`;
+option2 = `(${wordWithDiacritics}) (\\d{1,2}), (\\d{4})`;
+const wDatePatternE = `${option1}|${option2}`;
+
+// date like 1-) 2024年12月16-22日; or 2) 2024年12月30日-2025年1月5日
+option1 = `(\\d{4})年(\\d{1,2})月(\\d{1,2})[-–](\\d{1,2})日`;
+option2 = `(\\d{4})年(\\d{1,2})月(\\d{1,2})日`;
+const wDatePatternJ = `${option1}|${option2}`;
+
+// date like 1-) Artykuł do studium w tygodniu od 14 do 20 października 2024 roku; or 2) Artykuł do studium w tygodniu od 28 października do 3 listopada 2024 roku; or 3) Artykuł do studium w tygodniu od 30 grudnia 2024 roku do 5 stycznia 2025 roku.
+option1 = `(\\d{1,2}) do (?:\\d{1,2})? (${wordWithDiacritics}) (\\d{4})`;
+option2 = `(\\d{1,2}) (${wordWithDiacritics}) do (?:\\d{1,2}) (?:${wordWithDiacritics}) (\\d{4})`;
+option3 = `(\\d{1,2}) (${wordWithDiacritics}) (\\d{4})`;
+const wDatePatternP = `${option1}|${option2}|${option3}`;
+
+// date like 1-) 16 al 22 de december de 2024; or 2) 30 de december de 2024 al 5 de january de 2025
+option1 = `(\\d{1,2}) al (?:\\d{1,2})? de (${wordWithDiacritics}) de (\\d{4})`;
+option2 = `(\\d{1,2}) de (${wordWithDiacritics}) de (\\d{4})`;
+const wDatePatternS = `${option1}|${option2}`;
+
+// date like 1-) 16-22 de december de 2024; or 2) Estudo para a semana de 28 de outubro-3 de novembro de 2024; or 3) 30 de december de 2024-5 de january de 2025
+option1 = `(\\d{1,2})[-](?:\\d{1,2})? de (${wordWithDiacritics}) de (\\d{4})`;
+option2 = `(\\d{1,2}) de (${wordWithDiacritics})[-](?:\\d{1,2})? de (?:${wordWithDiacritics}) de (\\d{4})`;
+option3 = `(\\d{1,2}) de (${wordWithDiacritics}) de (\\d{4})`;
+const wDatePatternT = `${option1}|${option2}|${option3}`;
+
+// date like 1-) 16 a 22 de december de 2024; or 2) 30 de december de 2024 a 5 de january de 2025
+option1 = `(\\d{1,2}) a (?:\\d{1,2})? de (${wordWithDiacritics}) de (\\d{4})`;
+option2 = `(\\d{1,2}) de (${wordWithDiacritics}) de (\\d{4})`;
+const wDatePatternTPO = `${option1}|${option2}`;
+
+// date like 1-) Hianarana ny herinandron’ny 9 ka hatramin’ny 15 Desambra 2024.; or 2) Hianarana ny herinandron’ny 30 Desambra 2024 ka hatramin’ny 5 Janoary 2025
+option1 = `(\\d{1,2}) ka hatramin’ny (?:\\d{1,2})? (${wordWithDiacritics}) (\\d{4})`;
+option2 = `(\\d{1,2}) (${wordWithDiacritics}) ka hatramin’ny (?:\\d{1,2}) (?:${wordWithDiacritics}) (\\d{4})`;
+option3 = `(\\d{1,2}) (${wordWithDiacritics}) (\\d{4})`;
+const wDatePatternTTM = `${option1}|${option2}|${option3}`;
+
+// date like 1-) Yebesua no October 21-27, 2024.; or 2) Yebesua no October 28–​November 3, 2024 ; or 3) Yebesua no December 30, 2024–​January 5, 2025
+option1 = `(${wordWithDiacritics}) (\\d{1,2})[-–](?:\\d{1,2})?, (\\d{4})`;
+option2 = `(${wordWithDiacritics}) (\\d{1,2})[-–](?:${wordWithDiacritics}) (?:\\d{1,2}), (\\d{4})`;
+option3 = `(${wordWithDiacritics}) (\\d{1,2}), (\\d{4})`;
+const wDatePatternTW = `${option1}|${option2}|${option3}`;
+
+// date like 1-) 40. Studienartikel: 9. bis 15. Dezember 2024; or 2) 43. Studienartikel: 30. Dezember 2024 bis 5. Januar 2025
+option1 = `(\\d{1,2}). bis (?:\\d{1,2}).? (${wordWithDiacritics}) (\\d{4})`;
+option2 = `(\\d{1,2}). (${wordWithDiacritics}) (\\d{4})`;
+const wDatePatternX = `${option1}|${option2}`;
+
+const wDatePatterns: DatePatterns = {
+  common: new RegExp(wDatePatternCommon, 'giu'),
+  E: new RegExp(wDatePatternE, 'giu'),
+  J: new RegExp(wDatePatternJ, 'giu'),
+  P: new RegExp(wDatePatternP, 'giu'),
+  S: new RegExp(wDatePatternS, 'giu'),
+  T: new RegExp(wDatePatternT, 'giu'),
+  TPO: new RegExp(wDatePatternTPO, 'giu'),
+  TG: new RegExp(wDatePatternE, 'giu'),
+  TTM: new RegExp(wDatePatternTTM, 'giu'),
+  TW: new RegExp(wDatePatternTW, 'giu'),
+  X: new RegExp(wDatePatternX, 'giu'),
+};
+
+// #endregion
+
+// #region date parsing: add your language regular expression pattern if it is different than common, or use existing function if it matches your language
+const wParsingCommon = (groups: string[]): WDateParsingResult => {
+  let date: string, month: string, year: string;
+
+  if (groups[1]) {
+    date = groups[1];
+    month = groups[2];
+    year = groups[3];
+  } else {
+    date = groups[4];
+    month = groups[5];
+    year = groups[6];
+  }
+
+  return [year, month, date];
+};
+
+const wParsingE = (groups: string[]): WDateParsingResult => {
+  let date: string, month: string, year: string;
+
+  if (groups[1]) {
+    month = groups[1];
+    date = groups[2];
+    year = groups[3];
+  } else {
+    month = groups[4];
+    date = groups[5];
+    year = groups[6];
+  }
+
+  return [year, month, date];
+};
+
+const wParsingJ = (groups: string[]): WDateParsingResult => {
+  let date: string, month: string, year: string;
+
+  if (groups[1]) {
+    year = groups[1];
+    month = groups[2];
+    date = groups[3];
+  } else {
+    year = groups[5];
+    month = groups[6];
+    date = groups[7];
+  }
+
+  return [year, month, date];
+};
+
+const wParsingP = (groups: string[]): WDateParsingResult => {
+  let date: string, month: string, year: string;
+
+  if (groups[1]) {
+    date = groups[1];
+    month = groups[2];
+    year = groups[3];
+  } else if (groups[4]) {
+    date = groups[4];
+    month = groups[5];
+    year = groups[6];
+  } else {
+    month = groups[7];
+    date = groups[8];
+    year = groups[9];
+  }
+
+  return [year, month, date];
+};
+
+const wParsingTW = (groups: string[]): WDateParsingResult => {
+  let date: string, month: string, year: string;
+
+  if (groups[1]) {
+    month = groups[1];
+    date = groups[2];
+    year = groups[3];
+  } else if (groups[4]) {
+    month = groups[4];
+    date = groups[5];
+    year = groups[6];
+  } else {
+    month = groups[7];
+    date = groups[8];
+    year = groups[9];
+  }
+
+  return [year, month, date];
+};
+
+const wDateParsing: WDateParsing = {
+  common: wParsingCommon,
+  E: wParsingE,
+  J: wParsingJ,
+  P: wParsingP,
+  T: wParsingP,
+  TG: wParsingE,
+  TTM: wParsingP,
+  TW: wParsingTW,
+};
+
+// #endregion
+
+export const extractWTStudyDate = (src: string, lang: string) => {
+  const srcClean = src.trim().replace('  ', ' ').replace('​', '');
+
+  const datePattern = wDatePatterns[lang] || wDatePatterns.common;
+
+  const match = srcClean.match(datePattern);
+
+  if (!match) {
+    throw new JWEPUBParserError('wtstudy', `Parsing failed for Watchtower Study Date. The input was: ${src}`);
+  }
+
+  const groups = Array.from(datePattern.exec(srcClean)!);
+
+  const parseDataFunc = wDateParsing[lang] || wDateParsing.common;
+
+  let [year, month, date] = parseDataFunc(groups);
+
+  if (isNaN(+month)) {
+    const months = getMonthNames(lang);
+    const monthIndex = months.find((record) => record.name.toLocaleLowerCase().includes(month.toLowerCase()))!.index;
+
+    month = String(monthIndex + 1);
+  }
+
+  const result = `${year}/${String(month).padStart(2, '0')}/${String(date).padStart(2, '0')}`;
+
+  return result;
+};
+
+// #endregion