maybeFromDynamic static method

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

Implementation

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

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

    if (map is JsonFlexibleBuilderModel) {
      result = map;
    } else {
      registry ??= JsonWidgetRegistry.instance;
      map = registry.processArgs(map, <String>{}).value;
      result = JsonFlexibleBuilderModel(
        args,
        fit: () {
          dynamic parsed = ThemeDecoder.decodeFlexFit(
            map['fit'],
            validate: false,
          );
          parsed ??= FlexFit.loose;

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

          parsed ??= 1;

          return parsed;
        }(),
        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;
}