package test

import (
	"cicv-data-closedloop/common/util"
	"cicv-data-closedloop/tools/plugin-compile/package/config"
	"fmt"
	"github.com/aliyun/aliyun-oss-go-sdk/oss"
	"log"
	"testing"
)

func TestCompareSize(t *testing.T) {
	config.InitOss(true)
	// 1 下载oss文件到本地
	err := config.OssBucket.GetObjectToFile("1709907833304/demo.py", "D:\\demo.py")
	if err != nil {
		panic(err)
	}
	// 2 获取oss的Content-Type文件大小
	size, _ := util.GetOSSFileSize(config.OssBucket, "1709907833304/demo.py")
	fmt.Println("云上文件大小为", size)
	// 3 获取本地文件大小
	fileSize, err := util.GetFileSize("D:\\demo.py")
	fmt.Println("本地文件大小为", fileSize)
	// 4 比较大小
}

func TestDeleteDir(t *testing.T) {

	// 配置阿里云 Access Key ID、Access Key Secret 和 Endpoint
	accessKeyID := "yourAccessKeyID"
	accessKeySecret := "yourAccessKeySecret"
	endpoint := "http://oss-cn-hangzhou.aliyuncs.com" // 根据你的 region 修改
	bucketName := "yourBucketName"
	prefix := "yourPrefix/"

	// 创建客户端
	client, err := oss.New(endpoint, accessKeyID, accessKeySecret)
	if err != nil {
		log.Fatalf("Error creating OSS client: %v", err)
	}

	// 获取 bucket
	bucket, err := client.Bucket(bucketName)
	if err != nil {
		log.Fatalf("Error getting bucket: %v", err)
	}

	// 列出符合前缀的对象
	opts := oss.ListObjectsOptions{
		Prefix:    prefix,
		Delimiter: "",
		MaxKeys:   1000, // 设置每次返回的最大对象数，可以根据需要调整
	}

	for {
		lor, err := bucket.ListObjects(opts)
		if err != nil {
			log.Fatalf("Error listing objects: %v", err)
		}

		// 遍历并删除对象
		for _, obj := range lor.Objects {
			err = bucket.DeleteObject(obj.Key)
			if err != nil {
				log.Printf("Error deleting object %s: %v", obj.Key, err)
				// 你可以选择如何处理删除失败的情况，例如记录日志或重新尝试
			} else {
				fmt.Printf("Deleted object: %s\n", obj.Key)
			}
		}

		// 如果没有更多对象，退出循环
		if !lor.IsTruncated {
			break
		}

		// 更新 ListObjectsOptions 以获取下一页对象
		opts.Marker = lor.NextMarker
	}

	fmt.Println("All objects with the specified prefix have been deleted.")
}