downloadingFile method

void downloadingFile(dynamic callback(bool isSuccess))

Implementation

void downloadingFile(Function(bool isSuccess) callback) async {
  String api = "http://192.168.43.1:8888$locPath";
  Directory dir = await getApplicationDocumentsDirectory();
  String folderName = "${dir.path}/lesntec_download/${model!.name}";
  //创建文件夹
  folderExists(folderName);
  //文件名称
  String zipName =
      "$folderName/${model!.taskId}_${model!.actualOrder}_0${model!.splitNum == 0 ? '' : '_${model!.splitNum}'}.zip.flszip";
  Map param = jsonDecode(model!.params!);
  param["filePath"] = zipName;
  model!.params = jsonEncode(param);
  UnitsForNetwork.downloadData(
    api,
    savePath: zipName,
    onSuccess: (res) async {
      //存入数据库
      if (model!.splitNum == 0) {
        ScanModel? tempModel = await UnitsForSqlite.queryData(
            model!.taskId!, model!.actualOrder!);
        if (tempModel == null) {
          UnitsForSqlite.insertData(model!);
        }
      } else {
        UnitsForSqlite.insertData(model!);
      }

      Navigator.pop(currentContext!);

      if (model!.upload!) {
        //下载完立刻上传
        showLoading(currentContext, "上传中");
        //断开扫描仪链接
        wifiDisconnect(callback: (isSuccess) {
          if (isSuccess) {
            LesntecUnits.uploadFile([model!], callback: (isSuccess, msg) {
              Navigator.pop(currentContext!);
              if (isSuccess) {
                Fluttertoast.showToast(msg: "上传完成");
              } else {
                Fluttertoast.showToast(msg: msg ?? "上传失败");
              }
            });
          } else {
            Fluttertoast.showToast(msg: '切换wifi失败,请到上传列表上传');
          }
        });
      }
    },
    onError: (error) {
      Fluttertoast.showToast(msg: '下载失败,请重试$error');
    },
  );
}