maybeFromDynamic static method

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

Implementation

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

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

    if (map is JsonTweenAnimationBuilderBuilderModel) {
      result = map;
    } else {
      registry ??= JsonWidgetRegistry.instance;
      map = registry.processArgs(map, <String>{}).value;
      result = JsonTweenAnimationBuilderBuilderModel(
        args,
        builder: map['builder'],
        curve: () {
          dynamic parsed = CurvesValues.lookup(map['curve']);

          parsed ??= Curves.linear;

          return parsed;
        }(),
        duration: () {
          dynamic parsed = JsonClass.parseDurationFromMillis(map['duration']);

          if (parsed == null) {
            throw Exception(
              'Null value encountered for required parameter: [duration].',
            );
          }
          return parsed;
        }(),
        onEnd: map['onEnd'],
        tween: map['tween'],
        child: () {
          dynamic parsed = JsonWidgetData.maybeFromDynamic(
            map['child'],
            registry: registry,
          );

          return parsed;
        }(),
      );
    }
  }

  return result;
}