getFontFamilyNameAndVariant function

String getFontFamilyNameAndVariant(FontName fontName, { FontFamilyModel? familyModel, })

Returns the Flutter-usable font family name for the given fontName.

Implementation

String getFontFamilyNameAndVariant(
  FontName fontName, {
  FontFamilyModel? familyModel,
}) {
  FontWeightNumeric weight = fontName.weight ?? FontWeightNumeric.w400;
  String family = fontName.family;
  String style =
      fontName.style.toLowerCase().contains('italic') ? 'Italic' : 'Normal';

  if (familyModel != null) {
    /// If [familyModel] is not null, then this is running from the editor. In
    /// this case, we need to derive the font family name from the font
    /// variants.
    // final FontVariantModel bestMatchedVariant = _closestMatch(
    //   FontVariantModel(
    //     weight: weight,
    //     style: style,
    //   ),
    //   familyModel.fontVariants,
    // );
    // print('Best matched variant for family $family: ${bestMatchedVariant.name} | ${bestMatchedVariant.style} | ${bestMatchedVariant.weight}');
    return deriveFontFamily(
      family: family,
      weight: weight,
      style: fontName.style,
    );
  }
  // If [familyModel] is null, then this is running from the SDK. In this case,
  // we don't need to derive the font family name since it is already processed.
  return deriveFontFamily(
    family: family,
    style: style,
    weight: weight,
  );
}