decode static method

Implementation

static Map<String, dynamic> decode(dynamic input, [DecodeOptions? options]) {
  options ??= const DecodeOptions();

  if (!(input is String? || input is Map<String, dynamic>?)) {
    throw ArgumentError.value(
      input,
      'input',
      'The input must be a String or a Map<String, dynamic>',
    );
  }

  if (input?.isEmpty ?? true) {
    return <String, dynamic>{};
  }

  final Map<String, dynamic>? tempObj = input is String
      ? _$Decode._parseQueryStringValues(input, options)
      : input;

  if (options.parseLists &&
      options.listLimit > 0 &&
      (tempObj?.length ?? 0) > options.listLimit) {
    options = options.copyWith(parseLists: false);
  }

  Map<String, dynamic> obj = {};

  // Iterate over the keys and setup the new object
  if (tempObj?.isNotEmpty ?? false) {
    for (final MapEntry<String, dynamic> entry in tempObj!.entries) {
      obj = Utils.merge(
        obj,
        _$Decode._parseKeys(
          entry.key,
          entry.value,
          options,
          input is String,
        ),
        options,
      );
    }
  }

  return Utils.compact(obj);
}