getPassage method

@override Future<PassageQuery> getPassage(BibleReference query, { Map<String, String>? parameters, String? key, String? version, })

Queries getbible.net.

Implementation

@override
Future<PassageQuery> getPassage(BibleReference query,
    {Map<String, String>? parameters, String? key, String? version}) async {
  final params = {
    'passage': query.reference,
    'version': version,
  };
  var verses = <String, String?>{};
  var passage = StringBuffer();
  Map<String, dynamic>? json = <String, dynamic>{};
  Map<String, dynamic>? extra = <String, dynamic>{};
  var refObj = query as Reference;
  String? ref = query.reference;
  var chapters = refObj.chapters!;

  for (var i = 0; i < chapters.length; i++) {
    if (chapters.length != 1) {
      params['passage'] = chapters[i].reference;
    }
    final uri = Uri.https('getbible.net', '/json', params);
    final res = await http.get(uri);
    // The response from the API isn't formated correctly for the json decoder.
    json = jsonDecode(res.body.substring(1, res.body.length - 2));
    extra = json;
    var book = json!['book'];
    if (book != null) {
      book = book[0];
    } else {
      book = json;
    }
    var chapter = book['chapter'];
    chapter.keys.forEach((x) {
      verses["${book['book_name']} ${book['chapter_nr']}:${chapter[x]['verse_nr']}"] =
          chapter[x]['verse'];
      passage.write(chapter[x]['verse'] + ' ');
    });
  }
  if (refObj.referenceType == ReferenceType.CHAPTER_RANGE) {
    ref =
        '${refObj.book} ${refObj.startChapterNumber}-${refObj.endChapterNumber}';
  }
  version = json!['version'].toUpperCase();
  return PassageQuery.fromProvider(passage.toString().trim(), ref, version,
      verses: verses, extra: extra);
}