VitalApp/lib/architecture/utils/upload.dart

import 'dart:convert';
import 'dart:io';

import 'package:image_picker/image_picker.dart';
import 'package:uuid/uuid.dart';
import 'package:fis_common/logger/logger.dart';
import 'package:universal_html/html.dart' as html;

abstract class UploadUtils {
  static XFile? convertBase64ToXFile(String base64Stirng) {
    try {
      final bytes = base64Decode(base64Stirng);
      final tempDir = Directory.systemTemp;
      final tempPath = tempDir.path;
      final imageId = const Uuid().v4().replaceAll('-', '');

      final filePath = '$tempPath/$imageId';

      File(filePath).writeAsBytesSync(bytes);
      return XFile(filePath);
    } catch (e) {
      print('Error converting base64 to XFile: $e');
      logger.i('Error converting base64 to XFile: $e');
      return null;
    }
  }

  static html.File? convertBase64ToFile(String base64Image) {
    try {
      final bytes = base64Decode(base64Image);
      const mimeType = 'image/jpeg'; // 替换为您的图片类型

      final blob = html.Blob([bytes], mimeType);
      final file = html.File([blob], 'image.jpg'); // 替换为您的文件名

      return file;
    } catch (e) {
      print('Error converting base64 to File: $e');
      return null;
    }
  }
}