/*
 * Copyright 2020-2030 码匠君<herodotus@aliyun.com>
 *
 * Dante Engine 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.
 *
 * Dante Engine 是 Dante Cloud 系统核心组件库，采用 APACHE LICENSE 2.0 开源协议，您在使用过程中，需要注意以下几点：
 *
 * 1. 请不要删除和修改根目录下的LICENSE文件。
 * 2. 请不要删除和修改 Dante Engine 源码头部的版权声明。
 * 3. 请保留源码和相关描述文件的项目出处，作者声明等。
 * 4. 分发源码时候，请注明软件出处 <https://gitee.com/dromara/dante-cloud>
 * 5. 在修改包名，模块名称，项目代码等时，请注明软件出处 <https://gitee.com/dromara/dante-cloud>
 * 6. 若您的项目无法满足以上几点，可申请商业授权
 */

package org.dromara.dante.assistant.oss.converter.domain;

import cn.hutool.v7.core.date.DateUtil;
import org.apache.commons.lang3.ObjectUtils;
import org.dromara.dante.assistant.oss.entity.domain.ObjectVersionDomain;
import org.dromara.dante.assistant.oss.entity.domain.OwnerDomain;
import org.dromara.dante.assistant.oss.entity.domain.RestoreStatusDomain;
import org.dromara.dante.assistant.oss.utils.OssUtils;
import org.dromara.dante.spring.founction.ListConverter;
import org.springframework.core.convert.converter.Converter;
import software.amazon.awssdk.services.s3.model.ObjectVersion;
import software.amazon.awssdk.services.s3.model.Owner;
import software.amazon.awssdk.services.s3.model.RestoreStatus;

/**
 * <p>Description: {@link ObjectVersion} 转 {@link ObjectVersionDomain} 转换器  </p>
 *
 * @author : gengwei.zheng
 * @date : 2026/2/15 12:40
 */
public class ObjectVersionToDomainConverter implements ListConverter<ObjectVersion, ObjectVersionDomain> {

    private final Converter<Owner, OwnerDomain> toOwnerResult;
    private final Converter<RestoreStatus, RestoreStatusDomain> toRestoreStatusResult;

    public ObjectVersionToDomainConverter() {
        this.toOwnerResult = new OwnerToDomainConverter();
        this.toRestoreStatusResult = new RestoreStatusToDomainConverter();
    }

    @Override
    public ObjectVersionDomain from(ObjectVersion source) {
        ObjectVersionDomain target = new ObjectVersionDomain();
        target.setObjectName(source.key());
        target.setEtag(OssUtils.unwrapETag(source.eTag()));
        target.setLastModified(DateUtil.toLocalDateTime(source.lastModified()));
        target.setChecksumAlgorithm(source.checksumAlgorithmAsStrings());
        target.setChecksumType(source.checksumTypeAsString());
        target.setOwner(ObjectUtils.isNotEmpty(source.owner()) ? toOwnerResult.convert(source.owner()) : null);
        target.setRestoreStatus(ObjectUtils.isNotEmpty(source.restoreStatus()) ? toRestoreStatusResult.convert(source.restoreStatus()) : null);
        target.setSize(source.size());
        target.setStorageClass(source.storageClassAsString());
        target.setVersionId(source.versionId());
        target.setLatest(source.isLatest());
        return target;
    }
}
