package com.zteits.pay.util;

import com.clouds.common.oss.base.OssClientBaseWrapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.io.InputStream;

/**
 * Copyright: Copyright (c) 2017  zteits
 *
 * @ClassName: com.clouds.common.fastdfs
 * @Description: FastDFS文件上传下载包装类
 * @version: v1.0.0
 * @author: atao
 * @date: 2017/11/29   下午4:53
 * Modification History:
 * Date         Author          Version      Description
 * ---------------------------------------------------------*
 * 2017/11/29      atao          v1.0.0          创建
 */
@Component
public class FastDFSClientWrapper extends OssClientBaseWrapper {
    private final Logger logger = LoggerFactory.getLogger(FastDFSClientWrapper.class);

    /**
     * 上传文件
     *
     * @param file 文件对象
     * @return 文件访问地址
     * @throws IOException
     */
    public String uploadFile(MultipartFile file) throws IOException {
        String storePath = getOssClientService().uploadFile(file);
        logger.info("获取的存储路径为{}", storePath);
        return storePath;
    }


    public String uploadFile(InputStream inputStream, long fileSize, String fileExtName) {
        String storePath = getOssClientService().uploadFile(inputStream, fileExtName, fileSize);
        logger.info("获取的存储路径为{}", storePath);
        return storePath;
    }

    /**
     * 上传 APP 文件（第二百七十八切片补入）。
     *
     * <p>逐字搬自老 {@code zteits-bcp-portal} 的
     * {@code com.zteits.bcp.portal.util.FastDFSClientWrapper#uploadAppFile(MultipartFile)}
     * （唯二差别：老类用 dubbo 版 {@code StringUtils}，本方法不涉及）。</p>
     *
     * <p>⚠️ <b>与 {@link #uploadFile(MultipartFile)} 不是同一条路</b>：这里故意调
     * {@link #getFastDFSOssClientWrapper()} 强制走 FastDFS，<b>不</b>看数据库
     * {@code FILE_OSS_CONFIG/ENABLE_TYPE} 选后端 —— 存量口径就是「APP 安装包固定放 FastDFS」。
     * 改成 {@code getOssClientService()} 会把安装包写进阿里云 OSS，是行为变更。</p>
     */
    public String uploadAppFile(MultipartFile file) throws IOException {
        // app固定使用fastdfs保存
        String filePath = getFastDFSOssClientWrapper().uploadFile(file);
        logger.info("获取的存储路径为{}", filePath);
        return filePath;
    }

    public String uploadBase64Pic(String base64Str, String fileExtension, Long orgId, String plNo) {
        String storePath = getOssClientService().uploadBase64Pic(base64Str, fileExtension, orgId, plNo);
        logger.info("获取的存储路径为{}", storePath);
        return storePath;
    }

}