@gracious.tech/bible-references/dist/esm/lists.js

Bible reference detection, parsing, and rendering that supports any language.

import { PassageReference } from "./passage.js";
import { books_ordered } from "./data.js";
function sort_references(refs, canonical = true) {
  const book_first_index = /* @__PURE__ */ new Map();
  if (!canonical) {
    refs.forEach((ref, i) => {
      if (!book_first_index.has(ref.book)) {
        book_first_index.set(ref.book, i);
      }
    });
  }
  return refs.slice().sort((a, b) => {
    const book_diff = canonical ? books_ordered.indexOf(a.book) - books_ordered.indexOf(b.book) : book_first_index.get(a.book) - book_first_index.get(b.book);
    if (book_diff !== 0) {
      return book_diff;
    }
    if (a.start_chapter !== b.start_chapter) {
      return a.start_chapter - b.start_chapter;
    }
    if (a.start_verse !== b.start_verse) {
      return a.start_verse - b.start_verse;
    }
    if (a.end_chapter !== b.end_chapter) {
      return a.end_chapter - b.end_chapter;
    }
    return a.end_verse - b.end_verse;
  });
}
function simplify_references(refs) {
  const result = [];
  for (const ref of refs) {
    const merge_i = result.findIndex((prev2) => {
      var _a, _b;
      return prev2.overlaps(ref) || ((_a = ref.get_prev_verse()) == null ? void 0 : _a.overlaps(prev2)) || ((_b = prev2.get_prev_verse()) == null ? void 0 : _b.overlaps(ref));
    });
    if (merge_i === -1) {
      result.push(ref.simplify());
      continue;
    }
    const prev = result[merge_i];
    const start_ref = prev.get_start().is_after(ref.get_start()) ? ref : prev;
    const end_ref = ref.get_end().is_after(prev) ? ref : prev;
    result[merge_i] = PassageReference.from_refs(start_ref, end_ref).simplify();
  }
  return result;
}
function references_to_string(refs, book_names = {}, verse_sep = ":", range_sep = "-", chapter_sep = "; ") {
  let result = "";
  let current_book = null;
  let current_chapter = null;
  for (const ref of refs) {
    const same_book = ref.book === current_book;
    const verse_level = ref.type === "verse" || ref.type === "range_verses";
    const same_chapter = same_book && ref.start_chapter === current_chapter && verse_level;
    let sep;
    let display;
    if (result === "") {
      sep = "";
      display = ref.toString(book_names, verse_sep, range_sep);
    } else if (same_chapter) {
      sep = ", ";
      display = ref.type === "verse" ? `${ref.start_verse}` : `${ref.start_verse}${range_sep}${ref.end_verse}`;
    } else if (same_book) {
      sep = chapter_sep;
      display = ref.get_verses_string(verse_sep, range_sep);
    } else {
      sep = chapter_sep;
      display = ref.toString(book_names, verse_sep, range_sep);
    }
    result += sep + display;
    current_book = ref.book;
    current_chapter = ref.start_chapter;
  }
  return result;
}
export {
  references_to_string,
  simplify_references,
  sort_references
};
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