new: vnc (beta #227)

lib/core/persistant_store.dart

@@ -1,8 +1,10 @@
 import 'dart:async';
+import 'dart:io';
 
 import 'package:flutter/foundation.dart';
 import 'package:hive_flutter/hive_flutter.dart';
 import 'package:toolbox/core/utils/misc.dart';
+import 'package:toolbox/data/res/path.dart';
 
 // abstract final class SecureStore {
 //   static const _secureStorage = FlutterSecureStorage();
@@ -40,6 +42,34 @@ class PersistentStore {
         boxName,
         //encryptionCipher: SecureStore._cipher,
       );
+
+  
+  /// Get all db filenames.
+  ///
+  /// - [suffixs] defaults to ['.hive']
+  ///
+  /// - If [hideSetting] is true, hide 'setting.hive'
+  static Future<List<String>> getFileNames({
+    bool hideSetting = false,
+    List<String>? suffixs,
+  }) async {
+    final docPath = await Paths.doc;
+    final dir = Directory(docPath);
+    final files = await dir.list().toList();
+    if (suffixs != null) {
+      files.removeWhere((e) => !suffixs.contains(e.path.split('.').last));
+    } else {
+      // filter out non-hive(db) files
+      files.removeWhere((e) => !e.path.endsWith('.hive'));
+    }
+    if (hideSetting) {
+      files.removeWhere((e) => e.path.endsWith('setting.hive'));
+    }
+    final paths =
+        files.map((e) => e.path.replaceFirst('$docPath/', '')).toList();
+    return paths;
+  }
+
 }
 
 extension BoxX on Box {

lib/core/route.dart

@@ -15,6 +15,7 @@ import 'package:toolbox/view/page/snippet/result.dart';
 import 'package:toolbox/view/page/ssh/page.dart';
 import 'package:toolbox/view/page/setting/virt_key.dart';
 import 'package:toolbox/view/page/storage/local.dart';
+import 'package:toolbox/view/page/vnc.dart';
 
 import '../data/model/server/snippet.dart';
 import '../view/page/debug.dart';
@@ -218,4 +219,8 @@ class AppRoute {
         ),
         'snippet_result');
   }
+
+  static AppRoute vnc({Key? key}) {
+    return AppRoute(VNCPage(key: key), 'vnc');
+  }
 }

lib/view/page/backup.dart

@@ -113,6 +113,10 @@ class BackupPage extends StatelessWidget {
                     TextButton(
                       onPressed: () async {
                         icloudLoading.value = true;
+                        final files = await PersistentStore.getFileNames();
+                        for (final file in files) {
+                          await ICloud.download(relativePath: file);
+                        }
                         icloudLoading.value = false;
                       },
                       child: Text(l10n.download),
@@ -121,6 +125,10 @@ class BackupPage extends StatelessWidget {
                     TextButton(
                       onPressed: () async {
                         icloudLoading.value = true;
+                        final files = await PersistentStore.getFileNames();
+                        for (final file in files) {
+                          await ICloud.upload(relativePath: file);
+                        }
                         icloudLoading.value = false;
                       },
                       child: Text(l10n.upload),

lib/view/page/vnc.dart

@@ -0,0 +1,44 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_rfb/flutter_rfb.dart';
+import 'package:toolbox/data/res/ui.dart';
+
+class VNCPage extends StatefulWidget {
+  const VNCPage({super.key});
+
+  @override
+  State<VNCPage> createState() => _VNCPageState();
+}
+
+class _VNCPageState extends State<VNCPage> {
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: InteractiveViewer(
+        constrained: true,
+        maxScale: 10,
+        child: RemoteFrameBufferWidget(
+          hostName: '47.108.212.173',
+          onError: (final Object error) {
+            ScaffoldMessenger.of(context).showSnackBar(
+              SnackBar(
+                content: Text('Error: $error'),
+              ),
+            );
+          },
+          connectingWidget: UIs.centerLoading,
+          password: 'Pwd123',
+        ),
+      ),
+    );
+  }
+}