async convertFile() {
      if(this.f.bank.value.bankName === '' || this.f.tglAwalUjiTuntas.value ===''){
        console.log('bank tidak valid')
        return
      }else{
        const file = this.f.file.value[0];
        const dialogConfig = new MatDialogConfig();
        dialogConfig.disableClose = true;
        dialogConfig.data = {
          dialogTitle: 'Converting file',
          dialogText: 'Silahkan menunggu...',
          isLoading: true,
        };
         const dialogRef = this.dialog.open(DialogComponent, dialogConfig);
         const folderBank = this.f.bank.value.bankName.replaceAll(' ' , '-') + '-' + moment( this.f.tglAwalUjiTuntas.value).format('MM') + '-' + moment(this.f.tglAwalUjiTuntas.value).format('yy')
          let pathArray = []
          let fullPath : any = '';

          pathArray.push(folderBank);
          pathArray.push("Penugasan-uji-tuntas");
          pathArray.push("Upload-Files");

          let tempFile = [];
          tempFile.push(file);

          let resp = await this.fileService.generateFolder(pathArray,0,pathArray.length)
          resp.subscribe(
            async (res : any) => {
              await this.generateFile.state.subscribe(
                (fileRes : any) => {
                  fullPath = fileRes
                  if(fileRes.index == pathArray.length){
                    this.fileService.convertFileBase64Try(tempFile , fullPath?.pathTo ).subscribe((res) => {

                      if (res) {
                        this.formModel = {
                          fileContent: res.formModel.fileContent,
                          filename: res.formModel.filename,
                          fiturId: res.formModel.fiturId,
                          folderPath: res.formModel.folderPath,
                          fileSize: res.formModel.fileSize
                        }
                        dialogRef.close();
                      }
                    }, (error) => {
                      dialogRef.close();
                      const dialogConfigError = new MatDialogConfig();
                      dialogConfigError.disableClose = true;
                      dialogConfigError.data = {
                        dialogTitle: 'Gagal Convert File',
                        dialogText: error.error.detail,
                        isLoading: false
                      };
                      const dialogErr = this.dialog.open(DialogInfoComponent, dialogConfigError);
                    });

                  }

                }
              )
            }
          )
      }
      }