package com.qlyd.aspmanager.common.qiniu;

import com.alibaba.fastjson.JSON;
import com.google.gson.Gson;
import com.qiniu.common.QiniuException;
import com.qiniu.common.Zone;
import com.qiniu.http.Response;
import com.qiniu.storage.BucketManager;
import com.qiniu.storage.Configuration;
import com.qiniu.storage.UploadManager;
import com.qiniu.storage.model.DefaultPutRet;
import com.qiniu.storage.model.FetchRet;
import com.qiniu.util.Auth;
import com.qlyd.aspmanager.common.uuid.UUIDTool;

import java.io.FileInputStream;
import java.io.InputStream;

/**
 * @author madebychina
 * @date 2018/9/5 10:12
 */
public class WebFileUploadTool {
    /**
     * 七牛AK
     */
    public static final String accessKey = "bLNti1fu58oi6ZAlIS0y49RyU00CdUpuajbc8GWj";
    /**
     * 七牛SK
     */
    public static final String secretKey = "7zruUMyV_VqluxsjHQs0Ozb1GrkINmBmAV9GxlLQ";
    /**
     * 存儲空間名字
     */
    public static final String bucket = "mini-app";
    /**
     * 七牛綁定的自定義域名
     */
    public static final String BUCKET_HOST_NAME = "https://miniapp.qiluyidian.mobi";

    /**
     * 上傳web文件到七牛
     *
     * @param filePath 文件地址
     * @return 七牛存儲地址
     */
    public static String uploadWebFile(String filePath) {
        String imgUrl = null;
        //構造一個帶指定Zone對象的配置類
        Configuration cfg = new Configuration(Zone.zone0());
        String key = UUIDTool.getUUID();
        String extension = FileNameTool.getWebFileExtensionName(filePath);
        if (extension.length() > 0) {
            key += "." + FileNameTool.getWebFileExtensionName(filePath);
        }
        Auth auth = Auth.create(accessKey, secretKey);
        BucketManager bucketManager = new BucketManager(auth, cfg);
        try {
            FetchRet fetchRet = bucketManager.fetch(filePath, bucket, key);
            //七牛的實際存儲地址
            imgUrl = BUCKET_HOST_NAME + "/" + fetchRet.key;
        } catch (QiniuException ex) {
            ex.printStackTrace();
        }
        return imgUrl;
    }

    public String uploadImg(FileInputStream file, String key) {
        //構造一個帶指定Zone對象的配置類
        Configuration cfg = new Configuration(Zone.zone1());
        //...其他參數參考類註釋
        UploadManager uploadManager = new UploadManager(cfg);
        //...生成上傳憑證，然後準備上傳
        //        String bucket = "oy09glbzm.bkt.clouddn.com";
        //默認不指定key的情況下，以文件內容的hash值作為文件名
        try {
            Auth auth = Auth.create(accessKey, secretKey);
            String upToken = auth.uploadToken(bucket);
            try {
                Response response = uploadManager.put(file, key, upToken, null, null);
                //解析上傳成功的結果
                DefaultPutRet putRet = JSON.parseObject(response.bodyString(), DefaultPutRet.class);
                String return_path = BUCKET_HOST_NAME + "/" + putRet.key;
                return return_path;
            } catch (QiniuException ex) {
                Response r = ex.response;
                System.err.println(r.toString());
                try {
                    System.err.println(r.bodyString());
                } catch (QiniuException ex2) {
                    //ignore
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return "";
    }

    /**
     * 通過輸入流上傳
     *
     * @param inputStream
     * @return
     * @throws
     */

    public static String upload(InputStream inputStream) {
        String imgUrl = "";
        Configuration cfg = new Configuration(Zone.zone0());
        //創建上傳對象
        UploadManager uploadManager = new UploadManager(cfg);
        String key = UUIDTool.getUUID();

        try {
            Auth auth = Auth.create(accessKey, secretKey);
            String upToken = auth.uploadToken(bucket);
            try {
                Response response = uploadManager.put(inputStream, key, upToken, null, null);
                //解析上傳成功的結果
                DefaultPutRet putRet = new Gson().fromJson(response.bodyString(), DefaultPutRet.class);
                imgUrl = BUCKET_HOST_NAME + "/" + putRet.key;
            } catch (QiniuException ex) {
                ex.printStackTrace();
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        return imgUrl;
    }


}

七牛上傳圖片和二進制流方法