TF-1822: Store and get html string to file in internal storage mobile

(cherry picked from commit 50b8c7862a5c9b6cbd856fd63bf61d9973723429)
2023-05-08 23:28:10 +07:00
parent f96cd43b95
commit be681cb7a7
3 changed files with 169 additions and 4 deletions
@@ -0,0 +1,77 @@
+import 'dart:developer';
+import 'dart:io';
+import 'package:core/domain/exceptions/download_file_exception.dart';
+import 'package:core/utils/build_utils.dart';
+import 'package:path_provider/path_provider.dart';
+
+class FileUtils {
+
+  static Future<String> _getInternalStorageDirPath(
+    String nameFile,
+    {
+      String? folderPath,
+      String? extensionFile
+    }
+  ) async {
+    if (!BuildUtils.isWeb) {
+      String fileDirectory = (await getApplicationDocumentsDirectory()).absolute.path;
+
+
+      if (folderPath != null) {
+        fileDirectory = '$fileDirectory.$folderPath';
+      }
+
+      fileDirectory = '$fileDirectory.$nameFile';
+
+      if (extensionFile != null) {
+        fileDirectory = '$fileDirectory.$extensionFile';
+      }
+      return fileDirectory;
+    } else {
+      throw DeviceNotSupportedException();
+    }
+  }
+
+  static Future<File> saveToFile(
+    String nameFile,
+    String content,
+    {
+      String? folderPath,
+      String? extensionFile
+    }) async {
+
+    final internalStorageDirPath = await _getInternalStorageDirPath(
+      nameFile,
+      folderPath: folderPath,
+      extensionFile: extensionFile
+    );
+
+    final file = File('$internalStorageDirPath.txt');
+    log("FileUtils()::saveToFile: $file");
+
+    return await file.writeAsString(content, mode: FileMode.append);
+  }
+
+  static Future<String> getFromFile(
+    String nameFile,
+    {
+      String? folderPath,
+      String? extensionFile
+    }
+  ) async {
+    String emailContent = '';
+
+    final internalStorageDirPath = await _getInternalStorageDirPath(
+      nameFile,
+      folderPath: folderPath,
+      extensionFile: extensionFile
+    );
+
+    final file = File('$internalStorageDirPath.txt');
+    emailContent = await file.readAsString();
+
+    log("FileUtils()::getFromFile: $emailContent");
+
+    return emailContent;
+  }
+}