/**
 * BladeX Commercial License Agreement
 * Copyright (c) 2018-2099, https://bladex.cn. All rights reserved.
 * <p>
 * Use of this software is governed by the Commercial License Agreement
 * obtained after purchasing a license from BladeX.
 * <p>
 * 1. This software is for development use only under a valid license
 * from BladeX.
 * <p>
 * 2. Redistribution of this software's source code to any third party
 * without a commercial license is strictly prohibited.
 * <p>
 * 3. Licensees may copyright their own code but cannot use segments
 * from this software for such purposes. Copyright of this software
 * remains with BladeX.
 * <p>
 * Using this software signifies agreement to this License, and the software
 * must not be used for illegal purposes.
 * <p>
 * THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY. The author is
 * not liable for any claims arising from secondary or illegal development.
 * <p>
 * Author: Chill Zhuang (bladejava@qq.com)
 */
package org.springblade.core.oss.rule;

import lombok.AllArgsConstructor;
import org.springblade.core.secure.utils.AuthUtil;
import org.springblade.core.tool.utils.DateUtil;
import org.springblade.core.tool.utils.FileUtil;
import org.springblade.core.tool.utils.StringPool;
import org.springblade.core.tool.utils.StringUtil;

/**
 * 默认存储桶生成规则
 *
 * @author Chill
 */
@AllArgsConstructor
public class BladeOssRule implements OssRule {

	/**
	 * 租户模式
	 */
	private final Boolean tenantMode;

	@Override
	public String bucketName(String bucketName) {
		String prefix = (tenantMode) ? AuthUtil.getTenantId().concat(StringPool.DASH) : StringPool.EMPTY;
		return prefix + bucketName;
	}

	@Override
	public String fileName(String originalFilename) {
		return "upload" + StringPool.SLASH + DateUtil.today() + StringPool.SLASH + StringUtil.randomUUID() + StringPool.DOT + FileUtil.getFileExtension(originalFilename);
	}

}
