feat:更新美食记录表单

lib/utils/minio_utils.dart

@@ -1,54 +0,0 @@
-import 'dart:io';
-import 'package:crypto/crypto.dart';
-import 'package:file_picker/file_picker.dart';
-import 'package:food_hub_app/config/app_config.dart';
-
-import 'package:minio/io.dart';
-import 'package:minio/minio.dart';
-
-class MinIOHelper {
-  static final MinIOHelper _instance = MinIOHelper._internal();
-
-  factory MinIOHelper() => _instance;
-
-  MinIOHelper._internal() {
-    _minio = Minio(
-      endPoint: AppConfig.rustfsIp,
-      port: 9100,
-      accessKey: "tHSFfcDW8qpCzKa2Xg6Y",
-      secretKey: "oq79EeYJ4jdczRp2IHUMCnbKtSw58NgDlG3sOkvX",
-      useSSL: false,
-    );
-  }
-
-  late Minio _minio;
-
-  Future<String> uploadFile({
-    required PlatformFile file,
-    Function(double)? onProgress,
-  }) async {
-    try {
-      String hashName = await _generateMD5HashName(file.path!);
-      String fileName = '$hashName${_getFileExtension(file.name)}';
-
-      await _minio.fPutObject(AppConfig.bucketName, fileName, file.path!);
-      return fileName;
-    } catch (e) {
-      throw Exception('文件上传失败: $e');
-    }
-  }
-
-  String _getFileExtension(String fileName) {
-    if (fileName.contains('.')) {
-      return '.${fileName.split('.').last.toLowerCase()}';
-    }
-    return '';
-  }
-
-  Future<String> _generateMD5HashName(String filePath) async {
-    final file = File(filePath);
-    final bytes = await file.readAsBytes();
-    final hash = md5.convert(bytes);
-    return hash.toString();
-  }
-}