migrate: riverpod + freezed (#870)

lib/view/page/storage/local.dart

@@ -2,6 +2,7 @@ import 'dart:io';
 
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/data/model/app/path_with_prefix.dart';
 import 'package:server_box/data/model/server/server_private_info.dart';
@@ -19,7 +20,7 @@ final class LocalFilePageArgs {
   const LocalFilePageArgs({this.isPickFile, this.initDir});
 }
 
-class LocalFilePage extends StatefulWidget {
+class LocalFilePage extends ConsumerStatefulWidget {
   final LocalFilePageArgs? args;
 
   const LocalFilePage({super.key, this.args});
@@ -27,10 +28,10 @@ class LocalFilePage extends StatefulWidget {
   static const route = AppRoute<String, LocalFilePageArgs>(page: LocalFilePage.new, path: '/files/local');
 
   @override
-  State<LocalFilePage> createState() => _LocalFilePageState();
+  ConsumerState<LocalFilePage> createState() => _LocalFilePageState();
 }
 
-class _LocalFilePageState extends State<LocalFilePage> with AutomaticKeepAliveClientMixin {
+class _LocalFilePageState extends ConsumerState<LocalFilePage> with AutomaticKeepAliveClientMixin {
   late final _path = LocalPath(widget.args?.initDir ?? Paths.file);
   final _sortType = _SortType.name.vn;
   bool get isPickFile => widget.args?.isPickFile ?? false;
@@ -358,10 +359,7 @@ extension _OnTapFile on _LocalFilePageState {
 
     final spi = await context.showPickSingleDialog<Spi>(
       title: libL10n.select,
-      items: ServerProvider.serverOrder.value
-          .map((e) => ServerProvider.pick(id: e)?.value.spi)
-          .whereType<Spi>()
-          .toList(),
+      items: ref.read(serverNotifierProvider).servers.values.toList(),
       display: (e) => e.name,
     );
     if (spi == null) return;
@@ -372,7 +370,7 @@ extension _OnTapFile on _LocalFilePageState {
       return;
     }
 
-    SftpProvider.add(SftpReq(spi, '$remotePath/$fileName', file.absolute.path, SftpReqType.upload));
+    ref.read(sftpNotifierProvider.notifier).add(SftpReq(spi, '$remotePath/$fileName', file.absolute.path, SftpReqType.upload));
     context.showSnackBar(l10n.added2List);
   }
 }

lib/view/page/storage/sftp.dart

@@ -4,6 +4,7 @@ import 'dart:io';
 import 'package:dartssh2/dartssh2.dart';
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:icons_plus/icons_plus.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/core/extension/sftpfile.dart';
@@ -11,6 +12,7 @@ import 'package:server_box/core/utils/comparator.dart';
 import 'package:server_box/data/model/server/server_private_info.dart';
 import 'package:server_box/data/model/sftp/browser_status.dart';
 import 'package:server_box/data/model/sftp/worker.dart';
+import 'package:server_box/data/provider/server.dart';
 import 'package:server_box/data/provider/sftp.dart';
 import 'package:server_box/data/res/misc.dart';
 import 'package:server_box/data/res/store.dart';
@@ -29,21 +31,29 @@ final class SftpPageArgs {
   const SftpPageArgs({required this.spi, this.isSelect = false, this.initPath});
 }
 
-class SftpPage extends StatefulWidget {
+class SftpPage extends ConsumerStatefulWidget {
   final SftpPageArgs args;
 
   const SftpPage({super.key, required this.args});
 
   @override
-  State<SftpPage> createState() => _SftpPageState();
+  ConsumerState<SftpPage> createState() => _SftpPageState();
 
   static const route = AppRouteArg<String, SftpPageArgs>(page: SftpPage.new, path: '/sftp');
 }
 
-class _SftpPageState extends State<SftpPage> with AfterLayoutMixin {
-  late final _status = SftpBrowserStatus(_client);
-  late final _client = widget.args.spi.server!.value.client!;
+class _SftpPageState extends ConsumerState<SftpPage> with AfterLayoutMixin {
+  late final SftpBrowserStatus _status;
+  late final SSHClient _client;
   final _sortOption = _SortOption().vn;
+  
+  @override
+  void initState() {
+    super.initState();
+    final serverState = ref.read(individualServerNotifierProvider(widget.args.spi.id));
+    _client = serverState.client!;
+    _status = SftpBrowserStatus(_client);
+  }
 
   @override
   void dispose() {
@@ -280,7 +290,7 @@ extension _Actions on _SftpPageState {
     final localPath = _getLocalPath(remotePath);
     final completer = Completer();
     final req = SftpReq(widget.args.spi, remotePath, localPath, SftpReqType.download);
-    SftpProvider.add(req, completer: completer);
+    ref.read(sftpNotifierProvider.notifier).add(req, completer: completer);
     final (suc, err) = await context.showLoadingDialog(fn: () => completer.future);
     if (suc == null || err != null) return;
 
@@ -289,7 +299,9 @@ extension _Actions on _SftpPageState {
       args: EditorPageArgs(
         path: localPath,
         onSave: (_) {
-          SftpProvider.add(SftpReq(req.spi, remotePath, localPath, SftpReqType.upload));
+          ref
+              .read(sftpNotifierProvider.notifier)
+              .add(SftpReq(req.spi, remotePath, localPath, SftpReqType.upload));
           context.showSnackBar(l10n.added2List);
         },
         closeAfterSave: SettingStore.instance.closeAfterSave.fetch(),
@@ -310,9 +322,9 @@ extension _Actions on _SftpPageState {
             context.pop();
             final remotePath = _getRemotePath(name);
 
-            SftpProvider.add(
-              SftpReq(widget.args.spi, remotePath, _getLocalPath(remotePath), SftpReqType.download),
-            );
+            ref
+                .read(sftpNotifierProvider.notifier)
+                .add(SftpReq(widget.args.spi, remotePath, _getLocalPath(remotePath), SftpReqType.download));
 
             context.pop();
           },
@@ -640,7 +652,9 @@ extension _Actions on _SftpPageState {
         final fileName = path.split(Platform.pathSeparator).lastOrNull;
         final remotePath = '$remoteDir/$fileName';
         Loggers.app.info('SFTP upload local: $path, remote: $remotePath');
-        SftpProvider.add(SftpReq(widget.args.spi, remotePath, path, SftpReqType.upload));
+        ref
+            .read(sftpNotifierProvider.notifier)
+            .add(SftpReq(widget.args.spi, remotePath, path, SftpReqType.upload));
       },
       icon: const Icon(Icons.upload_file),
     );

lib/view/page/storage/sftp_mission.dart

@@ -1,20 +1,21 @@
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/data/model/sftp/worker.dart';
 import 'package:server_box/data/provider/sftp.dart';
 import 'package:server_box/view/page/storage/local.dart';
 
-class SftpMissionPage extends StatefulWidget {
+class SftpMissionPage extends ConsumerStatefulWidget {
   const SftpMissionPage({super.key});
 
   @override
-  State<SftpMissionPage> createState() => _SftpMissionPageState();
+  ConsumerState<SftpMissionPage> createState() => _SftpMissionPageState();
 
   static const route = AppRouteNoArg(page: SftpMissionPage.new, path: '/sftp/mission');
 }
 
-class _SftpMissionPageState extends State<SftpMissionPage> {
+class _SftpMissionPageState extends ConsumerState<SftpMissionPage> {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -24,18 +25,17 @@ class _SftpMissionPageState extends State<SftpMissionPage> {
   }
 
   Widget _buildBody() {
-    return SftpProvider.status.listenVal((status) {
-      if (status.isEmpty) {
-        return Center(child: Text(libL10n.empty));
-      }
-      return ListView.builder(
-        padding: const EdgeInsets.all(11),
-        itemCount: status.length,
-        itemBuilder: (context, index) {
-          return _buildItem(status[index]);
-        },
-      );
-    });
+    final status = ref.watch(sftpNotifierProvider.select((pro) => pro.requests));
+    if (status.isEmpty) {
+      return Center(child: Text(libL10n.empty));
+    }
+    return ListView.builder(
+      padding: const EdgeInsets.all(11),
+      itemCount: status.length,
+      itemBuilder: (context, index) {
+        return _buildItem(status[index]);
+      },
+    );
   }
 
   Widget _buildItem(SftpReqStatus status) {
@@ -143,7 +143,7 @@ class _SftpMissionPageState extends State<SftpMissionPage> {
         child: Text(libL10n.askContinue('${libL10n.delete} ${l10n.mission}($name)')),
         actions: Btn.ok(
           onTap: () {
-            SftpProvider.cancel(id);
+            ref.read(sftpNotifierProvider.notifier).cancel(id);
             context.pop();
           },
         ).toList,