package utils

import (
	"fmt"
	"github.com/aliyun/aliyun-oss-go-sdk/oss"
	"time"
)

// UploadFile 上传文件
func (m *AliyunService) UploadFile(fileName, filePath, savePath string) (resourceUrl string, err error) {
	bucket, errBucketExists := m.client.Bucket(Bucketname)
	if err != nil {
		err = fmt.Errorf("BucketExists: %v; err: %v", Bucketname, errBucketExists)
		FileLog.Error("BucketExists: %v; err: %v", Bucketname, errBucketExists)
		return
	}
	path := fmt.Sprintf("%s%s%s/%s", MinIoUploadDir, time.Now().Format("200601/20060102/"), savePath, fileName)
	if err != nil {
		FileLog.Error("MinIo上传文件失败:", err)
		return
	}
	err = bucket.PutObjectFromFile(path, filePath)
	if err != nil {
		FileLog.Error("Aliyun上传文件失败:", err)
		return
	}
	resourceUrl = Imghost + path
	return resourceUrl, err
}

func (m *AliyunService) Instance() OssClient {
	if AliyunClient == nil {
		aliyunOnce.Do(func() {
			if AccessKeyId == "" {
				FileLog.Warn("MinIo信息未配置,实例化客户端失败")
				return
			}
			client, err := oss.New(Endpoint, AccessKeyId, AccessKeySecret)
			if err != nil {
				FileLog.Error("Aliyun连接失败:", err)
				return
			}

			AliyunClient = &AliyunService{
				client: client,
			}
		})
	}
	return AliyunClient
}