isStructSame method

Implementation

bool isStructSame(ValueDef other, {bool debug = false}) {
  if (childrenDef is List<ValueDef> && other.childrenDef is List<ValueDef>) {
    var thisList = childrenDef as List<ValueDef>;
    var otherList = other.childrenDef as List<ValueDef>;
    if (thisList.isEmpty || otherList.isEmpty) {
      return thisList.isEmpty && otherList.isEmpty;
    }
    return thisList.first.isStructSame(otherList.first);
  } else if (childrenDef is Map<String, ValueDef> &&
      other.childrenDef is Map<String, ValueDef>) {
    Iterable<MapEntry<String, ValueDef>> thisKeyList =
        (childrenDef as Map<String, ValueDef>).entries;
    Iterable<MapEntry<String, ValueDef>> otherKeyList =
        (other.childrenDef as Map<String, ValueDef>).entries;
    var isLengthSame = thisKeyList.length == otherKeyList.length;

    if (isLengthSame) {
      bool isSame = !thisKeyList.any((element) {
        String thisKey = element.key;
        ValueDef thisValue = element.value;

        MapEntry<String, ValueDef>? findOther = otherKeyList.firstWhereOrNull(
          (element) => element.key == thisKey,
        );

        if (findOther != null) {
          bool isSame = thisValue.isStructSame(findOther.value);
          return !isSame;
        } else {
          return true;
        }
      });

      return isSame;
    }
  } else if (type == other.type && key == other.key) {
    return true;
  }

  return false;
}