package com.stylefeng.guns.modular.system.util;

import com.aliyun.oss.OSSClient;
import com.amazonaws.ClientConfiguration;
import com.amazonaws.Protocol;
import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.services.s3.AmazonS3;
import com.amazonaws.services.s3.AmazonS3Client;
import com.amazonaws.services.s3.S3ClientOptions;
import com.amazonaws.services.s3.model.CannedAccessControlList;
import com.amazonaws.services.s3.model.PutObjectRequest;
import com.amazonaws.services.s3.model.PutObjectResult;
import com.obs.services.ObsClient;
import com.obs.services.model.ObjectMetadata;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import java.io.*;
import java.util.UUID;

public class OssUploadUtil {
	public static String oss_domain = "https://jxcz001.obs.cn-east-3.myhuaweicloud.com/";
	public static String accessKeyId = "HPUAU60WPTG0TMGK0SW2";
	public static String accessKeySecret = "PVmiIOsuvBgpWaXNWiYVOiGfhI3kptz10pvNcBcF";
	public static String bucketName="jxcz001";
	private final static String END_POINT = "obs.cn-east-3.myhuaweicloud.com";//请替换成您Bucket所在区域的endpoint
//	public static String oss_domain = "https://zion.obs-helf.cucloud.cn/";
//	public static String accessKeyId = "78C11083456341FB8F93081994FBA33F3613";
//	public static String accessKeySecret = "F7D38693A5804F66A9286BC65C6EB5A68817";
//	public static String bucketName="zion";
//	private final static String END_POINT = "obs-helf.cucloud.cn";//请替换成您Bucket所在区域的endpoint


	public static ObsClient obsClient = new ObsClient(accessKeyId, accessKeySecret, END_POINT);
	public static String ossUpload(HttpServletRequest request, MultipartFile file) throws IOException{
		//CommonsMultipartFile file = (CommonsMultipartFile)multipartFile;
		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
			com.obs.services.model.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,"admin/"+fileName,content,meta);// 上传Object.
			if(fileName != null && !"".equals(fileName)){
				System.out.println(fileName);
				fileName = oss_domain+"admin/"+fileName;
			}
		}
		return fileName;
	}
//	public static String ossUpload(HttpServletRequest request, MultipartFile file) throws IOException{
//		//CommonsMultipartFile file = (CommonsMultipartFile)multipartFile;
//		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());
////			ossClient.putObject(bucketName,"img/"+fileName,content,meta);// 上传Object.
////			if(fileName != null && !"".equals(fileName)){
////				System.out.println(fileName);
////				fileName = oss_domain+"img/"+fileName;
////			}
////		}
//		BasicAWSCredentials basicAwsCred = new BasicAWSCredentials(accessKeyId, accessKeySecret); //请替换成您的AccessKey和SecretKey
//
//		ClientConfiguration clientConfiguration = new ClientConfiguration();
//
//		clientConfiguration.setProtocol(Protocol.HTTPS);
//
//		AmazonS3Client s3 = new AmazonS3Client(basicAwsCred, clientConfiguration);
//
//		S3ClientOptions options = S3ClientOptions.builder().setPathStyleAccess(true).setPayloadSigningEnabled(true).disableChunkedEncoding().build();
//
//		s3.setS3ClientOptions(options);
//
//		s3.setEndpoint(END_POINT);
//		// 将MultipartFile通过流转化为File
//		File convert = convert(file);
//		String originalFilename = file.getOriginalFilename();
//		fileName =  UUID.randomUUID().toString().replaceAll("-","") + originalFilename.subSequence(originalFilename.lastIndexOf("."), originalFilename.length());
//		PutObjectResult putObjectResult = s3.putObject(
//				new PutObjectRequest(bucketName, fileName, convert)
//						.withCannedAcl(CannedAccessControlList.PublicReadWrite));
//		System.out.println(oss_domain+fileName);
//		return oss_domain+fileName;
//	}
	public static File convert(MultipartFile multipartFile) throws IOException {
		// 创建一个临时文件
		File convFile = File.createTempFile("temp", multipartFile.getOriginalFilename());
		// 将MultipartFile的内容写入临时文件
		multipartFile.transferTo(convFile);
		return convFile;
	}
}