/**
 * 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.modules.resource.rule.oss;

import com.qcloud.cos.COSClient;
import com.qcloud.cos.ClientConfig;
import com.qcloud.cos.auth.BasicCOSCredentials;
import com.qcloud.cos.auth.COSCredentials;
import com.qcloud.cos.region.Region;
import com.yomahub.liteflow.annotation.LiteflowComponent;
import com.yomahub.liteflow.core.NodeComponent;
import org.springblade.core.oss.OssTemplate;
import org.springblade.core.oss.TencentCosTemplate;
import org.springblade.core.oss.props.OssProperties;
import org.springblade.core.oss.rule.OssRule;
import org.springblade.modules.resource.pojo.entity.Oss;
import org.springblade.modules.resource.rule.context.OssContext;

/**
 * 腾讯云存储构建类
 *
 * @author Chill
 */
@LiteflowComponent(id = "tencentCosRule", name = "腾讯云OSS构建")
public class TencentCosRule extends NodeComponent {

	@Override
	public void process() throws Exception {
		// 获取上下文
		OssContext contextBean = this.getContextBean(OssContext.class);
		Oss oss = contextBean.getOss();
		OssRule ossRule = contextBean.getOssRule();

		// 创建配置类
		OssProperties ossProperties = new OssProperties();
		ossProperties.setEndpoint(oss.getEndpoint());
		ossProperties.setTransformEndpoint(oss.getTransformEndpoint());
		ossProperties.setAccessKey(oss.getAccessKey());
		ossProperties.setSecretKey(oss.getSecretKey());
		ossProperties.setBucketName(oss.getBucketName());
		ossProperties.setAppId(oss.getAppId());
		ossProperties.setRegion(oss.getRegion());
		// 初始化用户身份信息（secretId, secretKey）
		COSCredentials credentials = new BasicCOSCredentials(ossProperties.getAccessKey(), ossProperties.getSecretKey());
		// 设置 bucket 的区域, COS 地域的简称请参照 https://cloud.tencent.com/document/product/436/6224
		Region region = new Region(ossProperties.getRegion());
		// clientConfig 中包含了设置 region, https(默认 http), 超时, 代理等 set 方法, 使用可参见源码或者常见问题 Java SDK 部分。
		ClientConfig clientConfig = new ClientConfig(region);
		// 设置OSSClient允许打开的最大HTTP连接数，默认为1024个。
		clientConfig.setMaxConnectionsCount(1024);
		// 设置Socket层传输数据的超时时间，默认为50000毫秒。
		clientConfig.setSocketTimeout(50000);
		// 设置建立连接的超时时间，默认为50000毫秒。
		clientConfig.setConnectionTimeout(50000);
		// 设置从连接池中获取连接的超时时间（单位：毫秒），默认不超时。
		clientConfig.setConnectionRequestTimeout(1000);
		COSClient cosClient = new COSClient(credentials, clientConfig);
		OssTemplate ossTemplate = new TencentCosTemplate(cosClient, ossProperties, ossRule);

		// 设置上下文
		contextBean.setOssTemplate(ossTemplate);

	}
}
