getAllHtmlPitch static method

Implementation

static String getAllHtmlPitch(
    {required AppModel appModel, required DictionaryHeading heading}) {
  List<Dictionary> dictionaries = appModel.dictionaries;

  Map<String, bool> dictionaryNamesByHidden = Map<String, bool>.fromEntries(
      dictionaries
          .map((e) => MapEntry(e.name, e.isHidden(appModel.targetLanguage))));
  Map<String, int> dictionaryNamesByOrder = Map<String, int>.fromEntries(
      dictionaries.map((e) => MapEntry(e.name, e.order)));

  List<DictionaryPitch> pitches = heading.pitches
      .where(
          (entry) => !dictionaryNamesByHidden[entry.dictionary.value!.name]!)
      .toList();
  pitches.sort((a, b) => dictionaryNamesByOrder[a.dictionary.value!.name]!
      .compareTo(dictionaryNamesByOrder[b.dictionary.value!.name]!));

  if (pitches.isEmpty) {
    return '';
  }

  StringBuffer html = StringBuffer();

  pitches.forEachIndexed((index, pitch) {
    html.write(
      PitchSvg._pitchSvg(
        heading.reading,
        PitchSvg._pitchValueToPatt(heading.reading, pitch.downstep),
      ),
    );
    if (index != pitches.length - 1) {
      html.write('<br>');
    }
  });

  return html.toString();
}