import type { AntUploadRequestOption, UploadCoInterface } from "@/components/dynamicf/UploadImageFormItem";
import { RandomUtils, StringUtils } from "@imengyu/imengyu-utils";
import OSS from 'ali-oss';

const client = new OSS({
  region: 'oss-cn-shenzhen',
  accessKeyId: 'LTAI5t5e7wAQ1FvUA4LCsNs5',
  accessKeySecret: 'lhF0SimpatPMHNjmjtIKsWsYwTmJhx',
  bucket: 'minnanwenhua', 
});

export function useAliOssUploadCo(subPath: string) : UploadCoInterface {
  return {
    uploadRequest: async (requestOption: AntUploadRequestOption) => {
      const uploadPath = `${subPath}/${requestOption.file.name.split('.')[0]}-${RandomUtils.genNonDuplicateID(26)}.${StringUtils.path.getFileExt(requestOption.file.name)}`;      

      //小于8mb则直接上传，否则分片上传
      if (requestOption.file.size < 8 * 1024 * 1024) {
        client.put(uploadPath, requestOption.file).then((res) => {  
          requestOption.onSuccess?.({
            url: res.url,
            key: uploadPath,
          }, null);
        }).catch((err) => {
          requestOption.onError?.(err, {});
        })
      } else {
        client.multipartUpload(uploadPath, requestOption.file, {
          progress(percentage) {
            requestOption.onProgress({ percent: percentage * 100 })
          },
        }).then((res) => {
          requestOption.onSuccess?.({
            url: client.generateObjectUrl(uploadPath),
            key: uploadPath,
          }, null);
        }).catch((err) => {
          requestOption.onError?.(err, {});
        });
      }
    },
    getUrlByUploadResponse: (response: unknown) => {
      return (response as any).url as string;
    },
  }
}