package com.ruoyi.web.controller.tool;

import com.obs.services.ObsClient;
import com.obs.services.model.ObjectMetadata;
import java.io.IOException;
import java.io.InputStream;
import java.util.UUID;

import io.swagger.annotations.ApiOperation;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
@RestController
public class ObsUploadUtil {

    // OBS图片访问域名 TODO 修改正式参数
    public static String endPoint = "obs.cn-east-3.myhuaweicloud.com";
    public static String accessKeyId = "S2BWSKTM1TKNPCPZRTJF";
    public static String accessKeySecret = "I1JsC8dJDea3x7l6Tcx77OI7NdEibzkUv1feZ3Uq";
    public static String bucketName = "tcjt-zpw";
    public static String oss_domain = "https://tcjt-zpw.obs.cn-east-3.myhuaweicloud.com/";

    // 创建ObsClient实例
    public static ObsClient obsClient = new ObsClient(accessKeyId, accessKeySecret, endPoint);

    public static String obsUpload(@RequestBody MultipartFile file)
            throws IOException {
        String fileName = "";
        if (file != null && !"".equals(file.getName())
                && file.getName() != null) {
            InputStream content = file.getInputStream();// 获得指定文件的输入流
            ObjectMetadata meta = new ObjectMetadata();// 创建上传Object的Metadata
            meta.setContentLength(file.getSize());  // 必须设置ContentLength
            String originalFilename = file.getName();
            fileName = UUID.randomUUID().toString().replaceAll("-", "") + originalFilename;
//            fileName =
//                    file.getOriginalFilename() + originalFilename.subSequence(
//                            originalFilename.lastIndexOf("."), originalFilename.length());
            obsClient.putObject(bucketName, "xinquan/" + fileName, content, meta);// 上传Object.
            if (fileName != null && !"".equals(fileName)) {
                System.out.println(fileName);
                fileName = oss_domain + "xinquan/" + fileName;
            }
        }
        return fileName;
    }

    @ApiOperation(value = "上传",tags = {"后台统一上传"})
    @PostMapping(value = "/sys/upload")
    public static String obsUpload1(@RequestBody MultipartFile file)
            throws IOException {
        String fileName = "";
        if (file != null && !"".equals(file.getOriginalFilename())
                && file.getOriginalFilename() != null) {
            InputStream content = file.getInputStream();// 获得指定文件的输入流
            ObjectMetadata meta = new ObjectMetadata();// 创建上传Object的Metadata
            meta.setContentLength(file.getSize());  // 必须设置ContentLength
            String originalFilename = file.getOriginalFilename();
            fileName =
                    UUID.randomUUID().toString().replaceAll("-", "") + originalFilename.subSequence(
                            originalFilename.lastIndexOf("."), originalFilename.length());
            obsClient.putObject(bucketName, "xinquan/" + fileName, content, meta);// 上传Object.
            if (fileName != null && !"".equals(fileName)) {
                System.out.println(fileName);
                fileName = oss_domain + "xinquan/" + fileName;
            }
        }
        return fileName;
    }

    /**
     * 删除某个Object
     *
     * @param bucketUrl
     * @return
     */
    public static boolean deleteObject(String bucketUrl) {
        try {
            bucketUrl = bucketUrl.replace(oss_domain + "admin/", "");
            // 删除Object.
            obsClient.deleteObject(bucketName, bucketUrl);
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        } finally {
            // ossClient.shutdown();
        }
        return true;
    }

//	 public static void createBucket(String bucketName)
//     {
//         //初始化 OSSClient
////          ossClient = new OssClient(endPoint, accessKeyId, accessKeySecret);
//
//         // 新建一个Bucket
//         Bucket bucket = ossClient.createBucket(bucketName);
//         System.out.println(bucket.getName());
//         System.out.println(bucket.getCreationDate());
//     }
//
//	 public static void main(String[] args) {
//		 OssUploadUtil.createBucket("ssfdfsd");
//	}
}