//
// Tencent is pleased to support the open source community by making
// Hippy available.
//
// Copyright (C) 2022 THL A29 Limited, a Tencent company.
// All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

import '../common.dart';

VoltronMap combineProps(VoltronMap origin, VoltronMap diff, {int combineLevel = 0}) {
  var updateProps = VoltronMap();
  for (var diffKey in diff.keySet()) {
    final originValue = origin.get(diffKey);
    final diffValue = diff.get(diffKey);
    if (diffValue is bool ||
        diffValue is num ||
        diffValue is String ||
        diffValue == null) {
      if (originValue == diffValue) {
        continue;
      } else {
        updateProps.push(diffKey, diffValue);
        origin.push(diffKey, diffValue);
      }
    } else if (diffValue is VoltronArray || diffValue is VoltronMap) {
      updateProps.push(diffKey, diffValue);
      origin.push(diffKey, diffValue);
    }
  }

  return updateProps;
}