uploadDocument method

Future<TTransferTask?> uploadDocument(String filePath, String fileName, bool isPublic, String fileType, Uint8List? bytes, dynamic successCallBack(String? docId)?, dynamic progressCallBack(double progress)?, dynamic failCallBack(CosXmlClientException? clientException, CosXmlServiceException? serviceException)?,)

Implementation

Future<TTransferTask?> uploadDocument(
  String filePath,
  String fileName,
  bool isPublic,
  String fileType,
  Uint8List? bytes,
  Function(String? docId)? successCallBack,
  Function(double progress)? progressCallBack,
  Function(
    CosXmlClientException? clientException,
    CosXmlServiceException? serviceException,
  )?
  failCallBack,
) async {
  TCICGetSchoolInfoRepModel? schoolInfo =
      await TCICController.instance.getSchoolInfo();
  final classInfo = await TCICController.instance.getClassInfo();
  if (schoolInfo != null) {
    final schoolId = schoolInfo.schoolId;
    int totalSize = 0;
    final cosTokenResult = await _repostory.getCosToken(
      TGetCosTokenParam(schoolId: schoolId, duration: 60),
    );
    if (cosTokenResult != null) {
      await TCos.instance.initialize(cosTokenResult);
      String uploadKey = "";
      if (cosTokenResult.path.isNotEmpty &&
          cosTokenResult.docName.isNotEmpty) {
        // 后台有返回path和shuffle(新协议)
        uploadKey =
            '${cosTokenResult.path}${cosTokenResult.docName}.$fileType';
      } else {
        uploadKey =
            'document/${DateTime.now().millisecondsSinceEpoch}_$fileName';
      }
      return TCos.instance.uploadFile(
        region: cosTokenResult.region,
        bucketName: '${cosTokenResult.bucketName}-${cosTokenResult.appId}',
        cosPath: uploadKey,
        srcPath: filePath,
        bytes: bytes,
        specifiedContentType: _getType(fileType),
        successCallBack: (header, result) {
          if (result != null) {
            final createDocumentParam = CreateDocumentParams(
              docName: fileName,
              docSize: totalSize,
              schoolId: schoolId,
              docType: fileType,
              owner: classInfo!.roomInfo.teacherId,
              transcodeType: _getFileTranscodeType(fileType),
              permission: isPublic ? 1 : 0,
              docUrl: result.accessUrl!,
            );
            _addDocument(createDocumentParam, classInfo.classId).then((
              docId,
            ) {
              successCallBack?.call(docId);
            });
          }
        },
        failCallBack: (p0, p1) {
          TCICLog.error(
            "uploadFail: clientException=$p0 | serviceException: code=${p1?.errorCode} msg=${p1?.errorMessage} requestId=${p1?.requestId}",
            actionModule: ActionModule.documentUseCases.name,
            actionName: ActionName.uploadDocument.name,
          );
          failCallBack?.call(p0, p1);
        },
        progressCallBack: (complete, target) {
          totalSize = target;
          progressCallBack?.call((complete / target) * 100);
          TCICLog.info(
            "progress ${(complete / target) * 100}% $complete $target",
            actionModule: ActionModule.documentUseCases.name,
            actionName: ActionName.uploadDocument.name,
          );
        },
      );
    }
  }
  TCICLog.error(
    "uploadDocument failed before COS upload: missing schoolInfo or cosToken",
    actionModule: ActionModule.documentUseCases.name,
    actionName: ActionName.uploadDocument.name,
  );
  failCallBack?.call(null, null);
  return null;
}