isStructSame method

bool isStructSame(ValueDef other, { bool debug = false, })

Implementation

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

    if (debug) {
      print(
          'ori($key) = ${thisKeyList.length}, other(${other.key}) = ${otherKeyList.length}');
    }

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

        var findOther = otherKeyList
            .firstWhereOrNull((element) => element.key == thisKey);

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

      if (debug) {
        print('$isSame');
      }

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

  return false;
}