maybeFromDynamic static method

JsonHeroBuilderModel? maybeFromDynamic(dynamic map, { Map<String, dynamic> args = const {}, JsonWidgetRegistry? registry, })

Implementation

static JsonHeroBuilderModel? maybeFromDynamic(
  dynamic map, {
  Map<String, dynamic> args = const {},
  JsonWidgetRegistry? registry,
}) {
  JsonHeroBuilderModel? result;

  if (map != null) {
    if (map is String) {
      map = yaon.parse(
        map,
        normalize: true,
      );
    }

    if (map is JsonHeroBuilderModel) {
      result = map;
    } else {
      registry ??= JsonWidgetRegistry.instance;
      map = registry.processArgs(map, <String>{}).value;
      result = JsonHeroBuilderModel(
        args,
        createRectTween: map['createRectTween'],
        flightShuttleBuilder: map['flightShuttleBuilder'],
        placeholderBuilder: map['placeholderBuilder'],
        tag: map['tag'] ?? '(default)',
        transitionOnUserGestures: JsonClass.parseBool(
          map['transitionOnUserGestures'],
          whenNull: false,
        ),
        child: () {
          dynamic parsed = JsonWidgetData.fromDynamic(
            map['child'],
            registry: registry,
          );

          if (parsed == null) {
            throw Exception(
                'Null value encountered for required parameter: [child].');
          }
          return parsed;
        }(),
      );
    }
  }

  return result;
}