parseChapters method
Parsing chapters list form epub
Implementation
Future<List<EpubChapter>> parseChapters() async {
if (chapters.isNotEmpty) return chapters;
checkEpubLoaded();
final result =
await webViewController!.evaluateJavascript(source: 'getChapters()');
chapters =
List<EpubChapter>.from(result.map((e) => EpubChapter.fromJson(e)));
return chapters;
}