refactors (#539)

2025-12-18 15:54:35 +01:00 · 2024-08-16 01:24:43 +08:00
parent 7e5bb54c98
commit 38366a2ef3
45 changed files with 527 additions and 640 deletions
--- a/lib/view/page/backup.dart
+++ b/lib/view/page/backup.dart
@@ -10,8 +10,8 @@ import 'package:server_box/core/utils/sync/webdav.dart';
 import 'package:server_box/data/model/app/backup.dart';
 import 'package:server_box/data/model/server/server_private_info.dart';
 import 'package:server_box/data/model/server/snippet.dart';
+import 'package:server_box/data/provider/snippet.dart';
 import 'package:server_box/data/res/misc.dart';
-import 'package:server_box/data/res/provider.dart';
 import 'package:server_box/data/res/store.dart';
 import 'package:icons_plus/icons_plus.dart';

@@ -266,7 +266,7 @@ class BackupPage extends StatelessWidget {
          actions: Btn.ok(
            onTap: () {
              for (final snippet in snippets) {
-                Pros.snippet.add(snippet);
+                SnippetProvider.add(snippet);
              }
              context.pop();
              context.pop();
@@ -441,7 +441,7 @@ class BackupPage extends StatelessWidget {
  void _onBulkImportServers(BuildContext context) async {
    final data = await context.showImportDialog(
      title: l10n.server,
-      modelDef: ServerPrivateInfo.example.toJson(),
+      modelDef: Spix.example.toJson(),
    );
    if (data == null) return;
    final text = String.fromCharCodes(data);
@@ -450,7 +450,7 @@ class BackupPage extends StatelessWidget {
      final (spis, err) = await context.showLoadingDialog(
        fn: () => Computer.shared.start((val) {
          final list = json.decode(val) as List;
-          return list.map((e) => ServerPrivateInfo.fromJson(e)).toList();
+          return list.map((e) => Spi.fromJson(e)).toList();
        }, text.trim()),
      );
      if (err != null || spis == null) return;
--- a/lib/view/page/container.dart
+++ b/lib/view/page/container.dart
@@ -17,7 +17,7 @@ import 'package:server_box/data/provider/container.dart';
 import 'package:server_box/view/widget/two_line_text.dart';

 class ContainerPage extends StatefulWidget {
-  final ServerPrivateInfo spi;
+  final Spi spi;
  const ContainerPage({required this.spi, super.key});

  @override
@@ -27,7 +27,7 @@ class ContainerPage extends StatefulWidget {
 class _ContainerPageState extends State<ContainerPage> {
  final _textController = TextEditingController();
  late final _container = ContainerProvider(
-    client: widget.spi.server?.client,
+    client: widget.spi.server?.value.client,
    userName: widget.spi.user,
    hostId: widget.spi.id,
    context: context,
--- a/lib/view/page/home/home.dart
+++ b/lib/view/page/home/home.dart
@@ -9,10 +9,10 @@ import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/core/route.dart';
 import 'package:server_box/data/model/app/tab.dart';
 import 'package:server_box/data/provider/app.dart';
+import 'package:server_box/data/provider/server.dart';
 import 'package:server_box/data/res/build_data.dart';
 import 'package:server_box/data/res/github_id.dart';
 import 'package:server_box/data/res/misc.dart';
-import 'package:server_box/data/res/provider.dart';
 import 'package:server_box/data/res/store.dart';
 import 'package:server_box/data/res/url.dart';
 import 'package:wakelock_plus/wakelock_plus.dart';
@@ -65,7 +65,7 @@ class _HomePageState extends State<HomePage>
  void dispose() {
    super.dispose();
    WidgetsBinding.instance.removeObserver(this);
-    Pros.server.closeServer();
+    ServerProvider.closeServer();
    _pageController.dispose();
    WakelockPlus.disable();
  }
@@ -78,8 +78,8 @@ class _HomePageState extends State<HomePage>
    switch (state) {
      case AppLifecycleState.resumed:
        if (_shouldAuth) _goAuth();
-        if (!Pros.server.isAutoRefreshOn) {
-          Pros.server.startAutoRefresh();
+        if (!ServerProvider.isAutoRefreshOn) {
+          ServerProvider.startAutoRefresh();
        }
        HomeWidgetMC.update();
        break;
@@ -93,7 +93,7 @@ class _HomePageState extends State<HomePage>
          // }
        } else {
          //Pros.server.setDisconnected();
-          Pros.server.stopAutoRefresh();
+          ServerProvider.stopAutoRefresh();
        }
        break;
      default:
@@ -120,7 +120,7 @@ class _HomePageState extends State<HomePage>
              icon: const Icon(Icons.refresh),
              tooltip: 'Refresh',
              onPressed: () async {
-                await Pros.server.refresh();
+                await ServerProvider.refresh();
              },
            );
          },
@@ -333,8 +333,7 @@ ${GithubIds.participants.map((e) => '[$e](${e.url})').join(' ')}
      );
    }
    HomeWidgetMC.update();
-    await Pros.server.load();
-    await Pros.server.refresh();
+    await ServerProvider.refresh();
  }

  // Future<void> _reqNotiPerm() async {
--- a/lib/view/page/home/wear.dart
+++ b/lib/view/page/home/wear.dart
@@ -1,102 +0,0 @@
-import 'dart:async';
-
-import 'package:fl_lib/fl_lib.dart';
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import 'package:server_box/data/model/server/server.dart';
-import 'package:server_box/data/provider/server.dart';
-import 'package:server_box/data/res/build_data.dart';
-import 'package:server_box/data/res/provider.dart';
-import 'package:server_box/data/res/store.dart';
-import 'package:server_box/data/res/url.dart';
-
-final class WearHome extends StatefulWidget {
-  const WearHome({super.key});
-
-  @override
-  State<WearHome> createState() => _WearHomeState();
-}
-
-final class _WearHomeState extends State<WearHome> with AfterLayoutMixin {
-  late final _pageCtrl =
-      PageController(initialPage: Pros.server.servers.isNotEmpty ? 1 : 0);
-
-  @override
-  Widget build(BuildContext context) {
-    return _buildBody();
-  }
-
-  Widget _buildBody() {
-    return Consumer<ServerProvider>(builder: (_, pro, __) {
-      if (pro.servers.isEmpty) {
-        return const Center(child: Text('No server'));
-      }
-      return PageView.builder(
-        controller: _pageCtrl,
-        itemCount: pro.servers.length + 1,
-        itemBuilder: (_, index) {
-          if (index == 0) return _buildInit();
-
-          final id = pro.serverOrder[index];
-          final server = Pros.server.pick(id: id);
-          if (server == null) return UIs.placeholder;
-          return _buildEachSever(server);
-        },
-      );
-    });
-  }
-
-  Widget _buildInit() {
-    return Center(
-      child: Column(
-        children: [
-          IconButton(onPressed: () {}, icon: const Icon(Icons.add)),
-          UIs.height7,
-          Text(libL10n.restore)
-        ],
-      ),
-    );
-  }
-
-  Widget _buildEachSever(Server srv) {
-    final mem = () {
-      final total = srv.status.mem.total;
-      final used = srv.status.mem.total - srv.status.mem.avail;
-      return '${used.bytes2Str} / ${total.bytes2Str}';
-    }();
-    final disk = () {
-      final total = srv.status.diskUsage?.size.kb2Str;
-      final used = srv.status.diskUsage?.used.kb2Str;
-      return '$used / $total';
-    }();
-    final net = '↓ ${srv.status.netSpeed.cachedRealVals.speedIn}'
-        '↑ ${srv.status.netSpeed.cachedRealVals.speedOut}';
-    return Padding(
-      padding: const EdgeInsets.all(7),
-      child: Column(
-        mainAxisAlignment: MainAxisAlignment.spaceBetween,
-        children: [
-          Text(srv.spi.name, style: UIs.text15Bold),
-          UIs.height7,
-          KvRow(k: 'CPU', v: '${srv.status.cpu.usedPercent()}%'),
-          KvRow(k: 'Mem', v: mem),
-          KvRow(k: 'Disk', v: disk),
-          KvRow(k: 'Net', v: net)
-        ],
-      ),
-    );
-  }
-
-  @override
-  FutureOr<void> afterFirstLayout(BuildContext context) async {
-    if (Stores.setting.autoCheckAppUpdate.fetch()) {
-      AppUpdateIface.doUpdate(
-        build: BuildData.build,
-        url: Urls.updateCfg,
-        context: context,
-      );
-    }
-    await Pros.server.load();
-    await Pros.server.refresh();
-  }
-}
--- a/lib/view/page/iperf.dart
+++ b/lib/view/page/iperf.dart
@@ -5,7 +5,7 @@ import 'package:server_box/core/route.dart';
 import 'package:server_box/data/model/server/server_private_info.dart';

 class IPerfPage extends StatefulWidget {
-  final ServerPrivateInfo spi;
+  final Spi spi;
  const IPerfPage({super.key, required this.spi});

  @override
--- a/lib/view/page/ping.dart
+++ b/lib/view/page/ping.dart
@@ -3,7 +3,7 @@ import 'dart:async';
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
 import 'package:server_box/core/extension/context/locale.dart';
-import 'package:server_box/data/res/provider.dart';
+import 'package:server_box/data/provider/server.dart';

 import 'package:server_box/data/model/server/ping_result.dart';

@@ -150,7 +150,7 @@ class _PingPageState extends State<PingPage>
      return;
    }

-    if (Pros.server.serverOrder.isEmpty) {
+    if (ServerProvider.serverOrder.value.isEmpty) {
      context.showSnackBar(l10n.pingNoServer);
      return;
    }
@@ -161,7 +161,8 @@ class _PingPageState extends State<PingPage>
      return;
    }

-    await Future.wait(Pros.server.servers.map((e) async {
+    await Future.wait(ServerProvider.servers.values.map((v) async {
+      final e = v.value;
      if (e.client == null) {
        return;
      }
--- a/lib/view/page/private_key/edit.dart
+++ b/lib/view/page/private_key/edit.dart
@@ -5,8 +5,8 @@ import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:server_box/core/extension/context/locale.dart';
+import 'package:server_box/data/provider/private_key.dart';
 import 'package:server_box/data/res/misc.dart';
-import 'package:server_box/data/res/provider.dart';

 import 'package:server_box/core/utils/server.dart';
 import 'package:server_box/data/model/server/private_key_info.dart';
@@ -89,7 +89,7 @@ class _PrivateKeyEditPageState extends State<PrivateKeyEditPage> {
            )),
            actions: Btn.ok(
              onTap: () {
-                Pros.key.delete(widget.pki!);
+                PrivateKeyProvider.delete(widget.pki!);
                context.pop();
                context.pop();
              },
@@ -204,9 +204,9 @@ class _PrivateKeyEditPageState extends State<PrivateKeyEditPage> {
      final decrypted = await Computer.shared.start(decyptPem, [key, pwd]);
      final pki = PrivateKeyInfo(id: name, key: decrypted);
      if (widget.pki != null) {
-        Pros.key.update(widget.pki!, pki);
+        PrivateKeyProvider.update(widget.pki!, pki);
      } else {
-        Pros.key.add(pki);
+        PrivateKeyProvider.add(pki);
      }
    } catch (e) {
      context.showSnackBar(e.toString());
--- a/lib/view/page/private_key/list.dart
+++ b/lib/view/page/private_key/list.dart
@@ -3,7 +3,6 @@ import 'dart:async';

 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/data/res/store.dart';

@@ -35,16 +34,16 @@ class _PrivateKeyListState extends State<PrivateKeysListPage>
  }

  Widget _buildBody() {
-    return Consumer<PrivateKeyProvider>(
-      builder: (_, key, __) {
-        if (key.pkis.isEmpty) {
+    return PrivateKeyProvider.pkis.listenVal(
+      (pkis) {
+        if (pkis.isEmpty) {
          return Center(child: Text(libL10n.empty));
        }
        return ListView.builder(
          padding: const EdgeInsets.all(13),
-          itemCount: key.pkis.length,
+          itemCount: pkis.length,
          itemBuilder: (context, idx) {
-            final item = key.pkis[idx];
+            final item = pkis[idx];
            return CardX(
              child: ListTile(
                leading: Text(
--- a/lib/view/page/process.dart
+++ b/lib/view/page/process.dart
@@ -12,7 +12,7 @@ import 'package:server_box/data/model/server/server_private_info.dart';
 import 'package:server_box/view/widget/two_line_text.dart';

 class ProcessPage extends StatefulWidget {
-  final ServerPrivateInfo spi;
+  final Spi spi;
  const ProcessPage({super.key, required this.spi});

  @override
@@ -37,7 +37,7 @@ class _ProcessPageState extends State<ProcessPage> {
  @override
  void initState() {
    super.initState();
-    _client = widget.spi.server?.client;
+    _client = widget.spi.server?.value.client;
    final duration =
        Duration(seconds: Stores.setting.serverStatusUpdateInterval.fetch());
    _timer = Timer.periodic(duration, (_) => _refresh());
--- a/lib/view/page/pve.dart
+++ b/lib/view/page/pve.dart
@@ -11,7 +11,7 @@ import 'package:server_box/view/widget/percent_circle.dart';
 import 'package:server_box/view/widget/two_line_text.dart';

 final class PvePage extends StatefulWidget {
-  final ServerPrivateInfo spi;
+  final Spi spi;

  const PvePage({
    super.key,
--- a/lib/view/page/server/detail/view.dart
+++ b/lib/view/page/server/detail/view.dart
@@ -4,7 +4,6 @@ import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:icons_plus/icons_plus.dart';
-import 'package:provider/provider.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/data/model/app/server_detail_card.dart';
 import 'package:server_box/data/model/app/shell_func.dart';
@@ -22,14 +21,13 @@ import 'package:server_box/view/widget/server_func_btns.dart';

 import 'package:server_box/core/route.dart';
 import 'package:server_box/data/model/server/server.dart';
-import 'package:server_box/data/provider/server.dart';

 part 'misc.dart';

 class ServerDetailPage extends StatefulWidget {
  const ServerDetailPage({super.key, required this.spi});

-  final ServerPrivateInfo spi;
+  final Spi spi;

  @override
  State<ServerDetailPage> createState() => _ServerDetailPageState();
@@ -79,16 +77,14 @@ class _ServerDetailPageState extends State<ServerDetailPage>

  @override
  Widget build(BuildContext context) {
-    return Consumer<ServerProvider>(builder: (_, provider, __) {
-      final s = widget.spi.server;
-      if (s == null) {
-        return Scaffold(
-          appBar: const CustomAppBar(),
-          body: Center(child: Text(libL10n.empty)),
-        );
-      }
-      return _buildMainPage(s);
-    });
+    final s = widget.spi.server;
+    if (s == null) {
+      return Scaffold(
+        appBar: const CustomAppBar(),
+        body: Center(child: Text(libL10n.empty)),
+      );
+    }
+    return s.listenVal(_buildMainPage);
  }

  Widget _buildMainPage(Server si) {
@@ -96,12 +92,12 @@ class _ServerDetailPageState extends State<ServerDetailPage>
    final logo = _buildLogo(si);
    final children = [
      logo,
-      if (buildFuncs) ServerFuncBtns(spi: widget.spi),
+      if (buildFuncs) ServerFuncBtns(spi: si.spi),
    ];
    for (final card in _cardsOrder) {
      final buildFunc = _cardBuildMap[card];
      if (buildFunc != null) {
-        children.add(buildFunc(si.status));
+        children.add(buildFunc(si));
      }
    }
    return Scaffold(
@@ -122,8 +118,8 @@ class _ServerDetailPageState extends State<ServerDetailPage>
      title: Text(si.spi.name),
      actions: [
        ShareBtn(
-          data: widget.spi.toJsonString(),
-          tip: widget.spi.name,
+          data: si.spi.toJsonString(),
+          tip: si.spi.name,
          tip2: '${libL10n.share} ${l10n.server} ~ ServerBox',
        ),
        IconButton(
@@ -160,7 +156,8 @@ class _ServerDetailPageState extends State<ServerDetailPage>
    );
  }

-  Widget _buildAbout(ServerStatus ss) {
+  Widget _buildAbout(Server si) {
+    final ss = si.status;
    return CardX(
      child: ExpandTile(
        leading: const Icon(MingCute.information_fill, size: 20),
@@ -188,7 +185,8 @@ class _ServerDetailPageState extends State<ServerDetailPage>
    );
  }

-  Widget _buildCPUView(ServerStatus ss) {
+  Widget _buildCPUView(Server si) {
+    final ss = si.status;
    final percent = ss.cpu.usedPercent(coreIdx: 0).toInt();
    final details = [
      _buildDetailPercent(ss.cpu.user, 'user'),
@@ -352,7 +350,8 @@ class _ServerDetailPageState extends State<ServerDetailPage>
    );
  }

-  Widget _buildMemView(ServerStatus ss) {
+  Widget _buildMemView(Server si) {
+    final ss = si.status;
    final free = ss.mem.free / ss.mem.total * 100;
    final avail = ss.mem.availPercent * 100;
    final used = ss.mem.usedPercent * 100;
@@ -399,7 +398,8 @@ class _ServerDetailPageState extends State<ServerDetailPage>
    );
  }

-  Widget _buildSwapView(ServerStatus ss) {
+  Widget _buildSwapView(Server si) {
+    final ss = si.status;
    if (ss.swap.total == 0) return UIs.placeholder;
    final used = ss.swap.usedPercent * 100;
    final cached = ss.swap.cached / ss.swap.total * 100;
@@ -434,7 +434,8 @@ class _ServerDetailPageState extends State<ServerDetailPage>
    );
  }

-  Widget _buildGpuView(ServerStatus ss) {
+  Widget _buildGpuView(Server si) {
+    final ss = si.status;
    if (ss.nvidia == null || ss.nvidia?.isEmpty == true) return UIs.placeholder;
    final children = ss.nvidia?.map((e) => _buildGpuItem(e)).toList() ?? [];
    return CardX(
@@ -544,7 +545,8 @@ class _ServerDetailPageState extends State<ServerDetailPage>
    );
  }

-  Widget _buildDiskView(ServerStatus ss) {
+  Widget _buildDiskView(Server si) {
+    final ss = si.status;
    final children = List.generate(
        ss.disk.length, (idx) => _buildDiskItem(ss.disk[idx], ss));
    return CardX(
@@ -608,7 +610,8 @@ class _ServerDetailPageState extends State<ServerDetailPage>
    );
  }

-  Widget _buildNetView(ServerStatus ss) {
+  Widget _buildNetView(Server si) {
+    final ss = si.status;
    final ns = ss.netSpeed;
    final children = <Widget>[];
    final devices = ns.devices;
@@ -691,14 +694,15 @@ class _ServerDetailPageState extends State<ServerDetailPage>
    );
  }

-  Widget _buildTemperature(ServerStatus ss) {
+  Widget _buildTemperature(Server si) {
+    final ss = si.status;
    if (ss.temps.isEmpty) {
      return UIs.placeholder;
    }
    return CardX(
      child: ExpandTile(
        title: Text(l10n.temperature),
-        leading: const Icon(Icons.ac_unit, size: 17),
+        leading: const Icon(Icons.ac_unit, size: 20),
        initiallyExpanded: _getInitExpand(ss.temps.devices.length),
        childrenPadding: const EdgeInsets.only(bottom: 7),
        children: ss.temps.devices
@@ -726,7 +730,8 @@ class _ServerDetailPageState extends State<ServerDetailPage>
    );
  }

-  Widget _buildBatteries(ServerStatus ss) {
+  Widget _buildBatteries(Server si) {
+    final ss = si.status;
    if (ss.batteries.isEmpty) {
      return UIs.placeholder;
    }
@@ -767,7 +772,8 @@ class _ServerDetailPageState extends State<ServerDetailPage>
    );
  }

-  Widget _buildSensors(ServerStatus ss) {
+  Widget _buildSensors(Server si) {
+    final ss = si.status;
    if (ss.sensors.isEmpty) return UIs.placeholder;
    return CardX(
      child: ExpandTile(
@@ -830,20 +836,21 @@ class _ServerDetailPageState extends State<ServerDetailPage>
    );
  }

-  Widget _buildPve(_) {
-    final addr = widget.spi.custom?.pveAddr;
-    if (addr == null) return UIs.placeholder;
+  Widget _buildPve(Server si) {
+    final addr = si.spi.custom?.pveAddr;
+    if (addr == null || addr.isEmpty) return UIs.placeholder;
    return CardX(
      child: ListTile(
        title: const Text('PVE'),
        leading: const Icon(FontAwesome.server_solid, size: 17),
        trailing: const Icon(Icons.chevron_right),
-        onTap: () => AppRoutes.pve(spi: widget.spi).go(context),
+        onTap: () => AppRoutes.pve(spi: si.spi).go(context),
      ),
    );
  }

-  Widget _buildCustom(ServerStatus ss) {
+  Widget _buildCustom(Server si) {
+    final ss = si.status;
    if (ss.customCmds.isEmpty) return UIs.placeholder;
    return CardX(
      child: ExpandTile(
--- a/lib/view/page/server/edit.dart
+++ b/lib/view/page/server/edit.dart
@@ -3,11 +3,10 @@ import 'dart:convert';
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
 import 'package:icons_plus/icons_plus.dart';
-import 'package:provider/provider.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/data/model/server/custom.dart';
 import 'package:server_box/data/model/server/wol_cfg.dart';
-import 'package:server_box/data/res/provider.dart';
+import 'package:server_box/data/provider/server.dart';

 import 'package:server_box/core/route.dart';
 import 'package:server_box/data/model/server/server_private_info.dart';
@@ -16,7 +15,7 @@ import 'package:server_box/data/provider/private_key.dart';
 class ServerEditPage extends StatefulWidget {
  const ServerEditPage({super.key, this.spi});

-  final ServerPrivateInfo? spi;
+  final Spi? spi;

  @override
  State<ServerEditPage> createState() => _ServerEditPageState();
@@ -148,7 +147,7 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
        hint: 'root',
        suggestion: false,
      ),
-      TagTile(tags: _tags, allTags: Pros.server.tags.value).cardx,
+      TagTile(tags: _tags, allTags: ServerProvider.tags.value).cardx,
      ListTile(
        title: Text(l10n.autoConnect),
        trailing: ListenableBuilder(
@@ -219,10 +218,10 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {

  Widget _buildKeyAuth() {
    const padding = EdgeInsets.only(left: 23, right: 13);
-    return Consumer<PrivateKeyProvider>(
-      builder: (_, key, __) {
-        final tiles = List<Widget>.generate(key.pkis.length, (index) {
-          final e = key.pkis[index];
+    return PrivateKeyProvider.pkis.listenVal(
+      (pkis) {
+        final tiles = List<Widget>.generate(pkis.length, (index) {
+          final e = pkis[index];
          return ListTile(
            contentPadding: padding,
            leading: Text(
@@ -289,7 +288,6 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
    return ExpandTile(
      title: Text(l10n.more),
      children: [
-        UIs.height7,
        Input(
          controller: _logoUrlCtrl,
          type: TextInputType.url,
@@ -300,13 +298,9 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
        ),
        _buildAltUrl(),
        _buildEnvs(),
-        UIs.height7,
        ..._buildPVEs(),
-        UIs.height7,
        ..._buildCustomCmds(),
-        UIs.height7,
-        Text(l10n.temperature, style: UIs.text13Grey),
-        UIs.height7,
+        CenterGreyTitle(l10n.temperature),
        Input(
          controller: _preferTempDevCtrl,
          type: TextInputType.text,
@@ -336,26 +330,14 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
  List<Widget> _buildPVEs() {
    const addr = 'https://127.0.0.1:8006';
    return [
-      const Text('PVE', style: UIs.text13Grey),
-      UIs.height7,
-      Autocomplete<String>(
-        optionsBuilder: (val) {
-          final v = val.text;
-          if (v.startsWith(addr.substring(0, v.length))) {
-            return [addr];
-          }
-          return [];
-        },
-        onSelected: (val) => _pveAddrCtrl.text = val,
-        fieldViewBuilder: (_, ctrl, node, __) => Input(
-          controller: ctrl,
-          type: TextInputType.url,
-          icon: MingCute.web_line,
-          node: node,
-          label: 'URL',
-          hint: addr,
-          suggestion: false,
-        ),
+      const CenterGreyTitle('PVE'),
+      Input(
+        controller: _pveAddrCtrl,
+        type: TextInputType.url,
+        icon: MingCute.web_line,
+        label: 'URL',
+        hint: addr,
+        suggestion: false,
      ),
      ListTile(
        leading: const Icon(MingCute.certificate_line),
@@ -376,8 +358,7 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {

  List<Widget> _buildCustomCmds() {
    return [
-      Text(l10n.customCmd, style: UIs.text13Grey),
-      UIs.height7,
+      CenterGreyTitle(l10n.customCmd),
      _customCmds.listenVal(
        (vals) {
          return ListTile(
@@ -455,9 +436,10 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
    return ListenableBuilder(
      listenable: _jumpServer,
      builder: (_, __) {
-        final children = Pros.server.servers
-            .where((element) => element.spi.jumpId == null)
-            .where((element) => element.spi.id != widget.spi?.id)
+        final children = ServerProvider.servers.values
+            .map((e) => e.value)
+            .where((e) => e.spi.jumpId == null)
+            .where((e) => e.spi.id != widget.spi?.id)
            .map(
              (e) => ListTile(
                title: Text(e.spi.name),
@@ -552,7 +534,7 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
      }
    }

-    final spi = ServerPrivateInfo(
+    final spi = Spi(
      name: _nameController.text.isEmpty
          ? _ipController.text
          : _nameController.text,
@@ -561,7 +543,7 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
      user: _usernameController.text,
      pwd: _passwordController.text.selfIfNotNullEmpty,
      keyId: _keyIdx.value != null
-          ? Pros.key.pkis.elementAt(_keyIdx.value!).id
+          ? PrivateKeyProvider.pkis.value.elementAt(_keyIdx.value!).id
          : null,
      tags: _tags.value.isEmpty ? null : _tags.value.toList(),
      alterUrl: _altUrlController.text.selfIfNotNullEmpty,
@@ -573,9 +555,9 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
    );

    if (widget.spi == null) {
-      Pros.server.addServer(spi);
+      ServerProvider.addServer(spi);
    } else {
-      Pros.server.updateServer(widget.spi!, spi);
+      ServerProvider.updateServer(widget.spi!, spi);
    }

    context.pop();
@@ -589,7 +571,7 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
    }
  }

-  void _initWithSpi(ServerPrivateInfo spi) {
+  void _initWithSpi(Spi spi) {
    _nameController.text = spi.name;
    _ipController.text = spi.ip;
    _portController.text = spi.port.toString();
@@ -597,7 +579,7 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
    if (spi.keyId == null) {
      _passwordController.text = spi.pwd ?? '';
    } else {
-      _keyIdx.value = Pros.key.pkis.indexWhere(
+      _keyIdx.value = PrivateKeyProvider.pkis.value.indexWhere(
        (e) => e.id == widget.spi!.keyId,
      );
    }
@@ -656,7 +638,7 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
        final code = codes?.firstOrNull?.rawValue;
        if (code == null) return;
        try {
-          final spi = ServerPrivateInfo.fromJson(json.decode(code));
+          final spi = Spi.fromJson(json.decode(code));
          _initWithSpi(spi);
        } catch (e, s) {
          context.showErrDialog(e, s);
@@ -680,7 +662,7 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
          actions: Btn.ok(
            onTap: () async {
              context.pop();
-              Pros.server.delServer(widget.spi!.id);
+              ServerProvider.delServer(widget.spi!.id);
              context.pop(true);
            },
            red: true,
--- a/lib/view/page/server/tab.dart
+++ b/lib/view/page/server/tab.dart
@@ -4,12 +4,10 @@ import 'dart:math' as math;
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
 import 'package:icons_plus/icons_plus.dart';
-import 'package:provider/provider.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/core/extension/ssh_client.dart';
 import 'package:server_box/data/model/app/shell_func.dart';
 import 'package:server_box/data/model/server/try_limiter.dart';
-import 'package:server_box/data/res/provider.dart';
 import 'package:server_box/data/res/store.dart';
 import 'package:server_box/view/widget/percent_circle.dart';

@@ -86,7 +84,7 @@ class _ServerPageState extends State<ServerPage>

  Widget _buildPortrait() {
    return Scaffold(
-      appBar: _buildTagsSwitcher(Pros.server),
+      appBar: _buildTagsSwitcher(),
      body: GestureDetector(
        behavior: HitTestBehavior.opaque,
        onTap: () => _autoHideKey.currentState?.show(),
@@ -138,74 +136,74 @@ class _ServerPageState extends State<ServerPage>
  }

  Widget _buildLandscapeBody() {
-    return Consumer<ServerProvider>(builder: (_, pro, __) {
-      if (pro.serverOrder.isEmpty) {
+    return ServerProvider.serverOrder.listenVal((order) {
+      if (order.isEmpty) {
        return Center(
          child: Text(libL10n.empty, textAlign: TextAlign.center),
        );
      }

      return PageView.builder(
-        itemCount: pro.serverOrder.length,
+        itemCount: order.length,
        itemBuilder: (_, idx) {
-          final id = pro.serverOrder[idx];
-          final srv = pro.pick(id: id);
+          final id = order[idx];
+          final srv = ServerProvider.pick(id: id);
          if (srv == null) return UIs.placeholder;

-          final title = _buildServerCardTitle(srv);
-          final List<Widget> children = [
-            title,
-            ..._buildNormalCard(srv.status, srv.spi).joinWith(SizedBox(
-              height: _media.size.height / 10,
-            ))
-          ];
+          return srv.listenVal((srv) {
+            final title = _buildServerCardTitle(srv);
+            final List<Widget> children = [
+              title,
+              ..._buildNormalCard(srv.status, srv.spi).joinWith(SizedBox(
+                height: _media.size.height / 10,
+              ))
+            ];

-          return Padding(
-            padding: _media.padding,
-            child: ListenableBuilder(
-              listenable: _getCardNoti(id),
-              builder: (_, __) {
-                return Column(
-                  mainAxisSize: MainAxisSize.min,
-                  mainAxisAlignment: MainAxisAlignment.center,
-                  crossAxisAlignment: CrossAxisAlignment.center,
-                  children: children,
-                );
-              },
-            ),
-          );
+            return Padding(
+              padding: _media.padding,
+              child: ListenableBuilder(
+                listenable: _getCardNoti(id),
+                builder: (_, __) {
+                  return Column(
+                    mainAxisSize: MainAxisSize.min,
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    crossAxisAlignment: CrossAxisAlignment.center,
+                    children: children,
+                  );
+                },
+              ),
+            );
+          });
        },
      );
    });
  }

  Widget _buildBody() {
-    final child = Consumer<ServerProvider>(
-      builder: (_, pro, __) {
-        if (!pro.tags.value.contains(_tag)) {
+    return ServerProvider.serverOrder.listenVal(
+      (order) {
+        if (!ServerProvider.tags.value.contains(_tag)) {
          _tag = null;
        }
-        if (pro.serverOrder.isEmpty) {
+        if (order.isEmpty) {
          return Center(
            child: Text(libL10n.empty, textAlign: TextAlign.center),
          );
        }

-        final filtered = _filterServers(pro);
+        final filtered = _filterServers(order);
        if (_useDoubleColumn &&
            Stores.setting.doubleColumnServersPage.fetch()) {
-          return _buildBodyMedium(pro: pro, filtered: filtered);
+          return _buildBodyMedium(filtered);
        }
-        return _buildBodySmall(pro: pro, filtered: filtered);
+        return _buildBodySmall(filtered: filtered);
      },
    );
-
-    return child;
  }

-  TagSwitcher _buildTagsSwitcher(ServerProvider provider) {
+  TagSwitcher _buildTagsSwitcher() {
    return TagSwitcher(
-      tags: provider.tags,
+      tags: ServerProvider.tags,
      width: _media.size.width,
      onTagChanged: (p0) => setState(() {
        _tag = p0;
@@ -215,7 +213,6 @@ class _ServerPageState extends State<ServerPage>
  }

  Widget _buildBodySmall({
-    required ServerProvider pro,
    required List<String> filtered,
    EdgeInsets? padding = const EdgeInsets.fromLTRB(7, 0, 7, 7),
  }) {
@@ -227,15 +224,14 @@ class _ServerPageState extends State<ServerPage>
      itemBuilder: (_, index) {
        // Issue #130
        if (index == count - 1) return UIs.height77;
-        return _buildEachServerCard(pro.pick(id: filtered[index]));
+        final vnode = ServerProvider.pick(id: filtered[index]);
+        if (vnode == null) return UIs.placeholder;
+        return vnode.listenVal(_buildEachServerCard);
      },
    );
  }

-  Widget _buildBodyMedium({
-    required ServerProvider pro,
-    required List<String> filtered,
-  }) {
+  Widget _buildBodyMedium(List<String> filtered) {
    final mid = (filtered.length / 2).ceil();
    final filteredLeft = filtered.sublist(0, mid);
    final filteredRight = filtered.sublist(mid);
@@ -243,14 +239,12 @@ class _ServerPageState extends State<ServerPage>
      children: [
        Expanded(
          child: _buildBodySmall(
-            pro: pro,
            filtered: filteredLeft,
            padding: const EdgeInsets.only(left: 7),
          ),
        ),
        Expanded(
          child: _buildBodySmall(
-            pro: pro,
            filtered: filteredRight,
            padding: const EdgeInsets.only(right: 7),
          ),
@@ -416,7 +410,7 @@ class _ServerPageState extends State<ServerPage>
    ];
  }

-  List<Widget> _buildNormalCard(ServerStatus ss, ServerPrivateInfo spi) {
+  List<Widget> _buildNormalCard(ServerStatus ss, Spi spi) {
    return [
      UIs.height13,
      Row(
@@ -491,7 +485,7 @@ class _ServerPageState extends State<ServerPage>
          ),
          () {
            TryLimiter.reset(s.spi.id);
-            Pros.server.refresh(spi: s.spi);
+            ServerProvider.refresh(spi: s.spi);
          },
        ),
      ServerConn.disconnected => (
@@ -500,7 +494,7 @@ class _ServerPageState extends State<ServerPage>
            size: 19,
            color: Colors.grey,
          ),
-          () => Pros.server.refresh(spi: s.spi)
+          () => ServerProvider.refresh(spi: s.spi)
        ),
      ServerConn.finished => (
          const Icon(
@@ -508,7 +502,7 @@ class _ServerPageState extends State<ServerPage>
            size: 17,
            color: Colors.grey,
          ),
-          () => Pros.server.closeServer(id: s.spi.id),
+          () => ServerProvider.closeServer(id: s.spi.id),
        ),
      _ when Stores.setting.serverTabUseOldUI.fetch() => (
          ServerFuncBtnsTopRight(spi: s.spi),
@@ -653,14 +647,14 @@ ${ss.err?.message ?? 'null'}

  @override
  Future<void> afterFirstLayout(BuildContext context) async {
-    await Pros.server.load();
-    Pros.server.startAutoRefresh();
+    ServerProvider.refresh();
+    ServerProvider.startAutoRefresh();
  }

-  List<String> _filterServers(ServerProvider pro) => pro.serverOrder
-      .where((e) => pro.serverOrder.contains(e))
+  List<String> _filterServers(List<String> order) => order
      .where((e) =>
-          _tag == null || (pro.pick(id: e)?.spi.tags?.contains(_tag) ?? false))
+          _tag == null ||
+          (ServerProvider.pick(id: e)?.value.spi.tags?.contains(_tag) ?? false))
      .toList();

  static const _kCardHeightMin = 23.0;
@@ -747,7 +741,7 @@ class _CardStatus {
 }

 extension _ServerX on Server {
-  String? getTopRightStr(ServerPrivateInfo spi) {
+  String? getTopRightStr(Spi spi) {
    switch (conn) {
      case ServerConn.disconnected:
        return null;
--- a/lib/view/page/setting/seq/srv_seq.dart
+++ b/lib/view/page/setting/seq/srv_seq.dart
@@ -2,7 +2,7 @@ import 'dart:ui';
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
 import 'package:server_box/core/extension/context/locale.dart';
-import 'package:server_box/data/res/provider.dart';
+import 'package:server_box/data/provider/server.dart';
 import 'package:server_box/data/res/store.dart';

 class ServerOrderPage extends StatefulWidget {
@@ -45,24 +45,28 @@ class _ServerOrderPageState extends State<ServerOrderPage> {
  }

  Widget _buildBody() {
-    if (Pros.server.serverOrder.isEmpty) {
-      return Center(child: Text(libL10n.empty));
-    }
-    return ReorderableListView.builder(
-      footer: const SizedBox(height: 77),
-      onReorder: (oldIndex, newIndex) => setState(() {
-        Pros.server.serverOrder.move(
-          oldIndex,
-          newIndex,
-          property: Stores.setting.serverOrder,
-        );
-      }),
-      padding: const EdgeInsets.symmetric(horizontal: 7, vertical: 3),
-      buildDefaultDragHandles: false,
-      itemBuilder: (_, idx) => _buildItem(idx),
-      itemCount: Pros.server.serverOrder.length,
-      proxyDecorator: _proxyDecorator,
-    );
+    final orderNode = ServerProvider.serverOrder;
+    return orderNode.listenVal((order) {
+      if (order.isEmpty) {
+        return Center(child: Text(libL10n.empty));
+      }
+      return ReorderableListView.builder(
+        footer: const SizedBox(height: 77),
+        onReorder: (oldIndex, newIndex) => setState(() {
+          orderNode.value.move(
+            oldIndex,
+            newIndex,
+            property: Stores.setting.serverOrder,
+          );
+          orderNode.notify();
+        }),
+        padding: const EdgeInsets.symmetric(horizontal: 7, vertical: 3),
+        buildDefaultDragHandles: false,
+        itemBuilder: (_, idx) => _buildItem(idx),
+        itemCount: order.length,
+        proxyDecorator: _proxyDecorator,
+      );
+    });
  }

  Widget _buildItem(int index) {
@@ -74,8 +78,8 @@ class _ServerOrderPageState extends State<ServerOrderPage> {
  }

  Widget _buildCardTile(int index) {
-    final id = Pros.server.serverOrder[index];
-    final spi = Pros.server.pick(id: id)?.spi;
+    final id = ServerProvider.serverOrder.value[index];
+    final spi = ServerProvider.pick(id: id)?.value.spi;
    if (spi == null) {
      return const SizedBox();
    }
--- a/lib/view/page/snippet/edit.dart
+++ b/lib/view/page/snippet/edit.dart
@@ -3,7 +3,8 @@ import 'package:flutter/material.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/data/model/server/snippet.dart';
-import 'package:server_box/data/res/provider.dart';
+import 'package:server_box/data/provider/server.dart';
+import 'package:server_box/data/provider/snippet.dart';

 class SnippetEditPage extends StatefulWidget {
  const SnippetEditPage({super.key, this.snippet});
@@ -55,7 +56,7 @@ class _SnippetEditPageState extends State<SnippetEditPage>
            )),
            actions: Btn.ok(
              onTap: () {
-                Pros.snippet.del(widget.snippet!);
+                SnippetProvider.del(widget.snippet!);
                context.pop();
                context.pop();
              },
@@ -89,9 +90,9 @@ class _SnippetEditPageState extends State<SnippetEditPage>
          autoRunOn: _autoRunOn.value.isEmpty ? null : _autoRunOn.value,
        );
        if (widget.snippet != null) {
-          Pros.snippet.update(widget.snippet!, snippet);
+          SnippetProvider.update(widget.snippet!, snippet);
        } else {
-          Pros.snippet.add(snippet);
+          SnippetProvider.add(snippet);
        }
        context.pop();
      },
@@ -120,7 +121,7 @@ class _SnippetEditPageState extends State<SnippetEditPage>
          icon: Icons.note,
          suggestion: true,
        ),
-        TagTile(tags: _tags, allTags: Pros.snippet.tags.value).cardx,
+        TagTile(tags: _tags, allTags: SnippetProvider.tags.value).cardx,
        Input(
          controller: _scriptController,
          node: _scriptNode,
@@ -145,7 +146,7 @@ class _SnippetEditPageState extends State<SnippetEditPage>
          final subtitle = vals.isEmpty
              ? null
              : vals
-                  .map((e) => Pros.server.pick(id: e)?.spi.name ?? e)
+                  .map((e) => ServerProvider.pick(id: e)?.value.spi.name ?? e)
                  .join(', ');
          return ListTile(
            leading: const Padding(
@@ -163,11 +164,12 @@ class _SnippetEditPageState extends State<SnippetEditPage>
                    overflow: TextOverflow.ellipsis,
                  ),
            onTap: () async {
-              vals.removeWhere((e) => !Pros.server.serverOrder.contains(e));
+              vals.removeWhere(
+                  (e) => !ServerProvider.serverOrder.value.contains(e));
              final serverIds = await context.showPickDialog(
                title: l10n.autoRun,
-                items: Pros.server.serverOrder,
-                name: (e) => Pros.server.pick(id: e)?.spi.name ?? e,
+                items: ServerProvider.serverOrder.value,
+                name: (e) => ServerProvider.pick(id: e)?.value.spi.name ?? e,
                initial: vals,
                clearable: true,
              );
--- a/lib/view/page/snippet/list.dart
+++ b/lib/view/page/snippet/list.dart
@@ -1,6 +1,5 @@
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
 import 'package:server_box/data/res/store.dart';

 import 'package:server_box/data/model/server/snippet.dart';
@@ -38,13 +37,13 @@ class _SnippetListPageState extends State<SnippetListPage> {
  }

  Widget _buildBody() {
-    return Consumer<SnippetProvider>(
-      builder: (_, provider, __) {
-        if (provider.snippets.isEmpty) {
+    return SnippetProvider.snippets.listenVal(
+      (snippets) {
+        if (snippets.isEmpty) {
          return Center(child: Text(libL10n.empty));
        }

-        final filtered = provider.snippets
+        final filtered = snippets
            .where((e) => _tag == null || (e.tags?.contains(_tag) ?? false))
            .toList();

@@ -52,7 +51,7 @@ class _SnippetListPageState extends State<SnippetListPage> {
          padding: const EdgeInsets.symmetric(horizontal: 11),
          itemCount: filtered.length,
          onReorder: (oldIdx, newIdx) => setState(() {
-            provider.snippets.moveByItem(
+            snippets.moveByItem(
              oldIdx,
              newIdx,
              filtered: filtered,
@@ -62,7 +61,7 @@ class _SnippetListPageState extends State<SnippetListPage> {
            );
          }),
          header: TagSwitcher(
-            tags: provider.tags,
+            tags: SnippetProvider.tags,
            onTagChanged: (tag) => setState(() => _tag = tag),
            initTag: _tag,
            width: _media.size.width,
--- a/lib/view/page/ssh/page.dart
+++ b/lib/view/page/ssh/page.dart
@@ -11,8 +11,8 @@ import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/core/utils/ssh_auth.dart';
 import 'package:server_box/core/utils/server.dart';
 import 'package:server_box/data/model/server/snippet.dart';
+import 'package:server_box/data/provider/snippet.dart';
 import 'package:server_box/data/provider/virtual_keyboard.dart';
-import 'package:server_box/data/res/provider.dart';
 import 'package:server_box/data/res/store.dart';
 import 'package:wakelock_plus/wakelock_plus.dart';
 import 'package:xterm/core.dart';
@@ -26,7 +26,7 @@ import 'package:server_box/data/res/terminal.dart';
 const _echoPWD = 'echo \$PWD';

 class SSHPage extends StatefulWidget {
-  final ServerPrivateInfo spi;
+  final Spi spi;
  final String? initCmd;
  final Snippet? initSnippet;
  final bool notFromTab;
@@ -68,7 +68,7 @@ class SSHPageState extends State<SSHPage>

  bool _isDark = false;
  Timer? _virtKeyLongPressTimer;
-  late SSHClient? _client = widget.spi.server?.client;
+  late SSHClient? _client = widget.spi.server?.value.client;
  Timer? _discontinuityTimer;

  @override
@@ -298,10 +298,10 @@ class SSHPageState extends State<SSHPage>
      case VirtualKeyFunc.snippet:
        final snippets = await context.showPickWithTagDialog<Snippet>(
          title: l10n.snippet,
-          tags: Pros.snippet.tags,
+          tags: SnippetProvider.tags,
          itemsBuilder: (e) {
-            if (e == null) return Pros.snippet.snippets;
-            return Pros.snippet.snippets
+            if (e == null) return SnippetProvider.snippets.value;
+            return SnippetProvider.snippets.value
                .where((element) => element.tags?.contains(e) ?? false)
                .toList();
          },
@@ -417,7 +417,7 @@ class SSHPageState extends State<SSHPage>

    _initService();

-    for (final snippet in Pros.snippet.snippets) {
+    for (final snippet in SnippetProvider.snippets.value) {
      if (snippet.autoRunOn?.contains(widget.spi.id) == true) {
        snippet.runInTerm(_terminal, widget.spi);
      }
--- a/lib/view/page/ssh/tab.dart
+++ b/lib/view/page/ssh/tab.dart
@@ -2,12 +2,10 @@ import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:icons_plus/icons_plus.dart';
-import 'package:provider/provider.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/core/route.dart';
 import 'package:server_box/data/model/server/server_private_info.dart';
 import 'package:server_box/data/provider/server.dart';
-import 'package:server_box/data/res/provider.dart';
 import 'package:server_box/view/page/ssh/page.dart';

 class SSHTabPage extends StatefulWidget {
@@ -86,8 +84,8 @@ class _SSHTabPageState extends State<SSHTabPage>
  Widget _buildAddPage() {
    return Center(
      key: const Key('sshTabAddServer'),
-      child: Consumer<ServerProvider>(builder: (_, pro, __) {
-        if (pro.serverOrder.isEmpty) {
+      child: ServerProvider.serverOrder.listenVal((order) {
+        if (order.isEmpty) {
          return Center(
            child: Text(libL10n.empty, textAlign: TextAlign.center),
          );
@@ -98,7 +96,7 @@ class _SSHTabPageState extends State<SSHTabPage>
          padding: const EdgeInsets.all(7),
          cacheExtent: 50,
          itemBuilder: (context, idx) {
-            final spi = Pros.server.pick(id: pro.serverOrder[idx])?.spi;
+            final spi = ServerProvider.pick(id: order[idx])?.value.spi;
            if (spi == null) return UIs.placeholder;
            return CardX(
              child: InkWell(
@@ -117,7 +115,7 @@ class _SSHTabPageState extends State<SSHTabPage>
              ),
            );
          },
-          itemCount: pro.servers.length,
+          itemCount: ServerProvider.servers.length,
          gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
            crossAxisCount: 2,
            childAspectRatio: 3 * (ratio / (9 / 16)),
@@ -147,7 +145,7 @@ class _SSHTabPageState extends State<SSHTabPage>
    );
  }

-  void _onTapInitCard(ServerPrivateInfo spi) async {
+  void _onTapInitCard(Spi spi) async {
    final name = () {
      final reg = RegExp('${spi.name}\\((\\d+)\\)');
      final idxs = _tabMap.keys
--- a/lib/view/page/storage/local.dart
+++ b/lib/view/page/storage/local.dart
@@ -5,8 +5,9 @@ import 'package:flutter/material.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/data/model/server/server_private_info.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/provider.dart';
 import 'package:server_box/view/widget/omit_start_text.dart';

 import 'package:server_box/core/route.dart';
@@ -282,10 +283,10 @@ class _LocalStoragePageState extends State<LocalStoragePage> {
            onTap: () async {
              context.pop();

-              final spi = await context.showPickSingleDialog<ServerPrivateInfo>(
+              final spi = await context.showPickSingleDialog<Spi>(
                title: libL10n.select,
-                items: Pros.server.serverOrder
-                    .map((e) => Pros.server.pick(id: e)?.spi)
+                items: ServerProvider.serverOrder.value
+                    .map((e) => ServerProvider.pick(id: e)?.value.spi)
                    .toList(),
                name: (e) => e.name,
              );
@@ -299,7 +300,7 @@ class _LocalStoragePageState extends State<LocalStoragePage> {
                return;
              }

-              Pros.sftp.add(SftpReq(
+              SftpProvider.add(SftpReq(
                spi,
                '$remotePath/$fileName',
                file.absolute.path,
--- a/lib/view/page/storage/sftp.dart
+++ b/lib/view/page/storage/sftp.dart
@@ -11,8 +11,8 @@ 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/sftp.dart';
 import 'package:server_box/data/res/misc.dart';
-import 'package:server_box/data/res/provider.dart';
 import 'package:server_box/data/res/store.dart';
 import 'package:server_box/view/widget/omit_start_text.dart';
 import 'package:server_box/view/widget/two_line_text.dart';
@@ -21,7 +21,7 @@ import 'package:server_box/view/widget/unix_perm.dart';
 import 'package:icons_plus/icons_plus.dart';

 class SftpPage extends StatefulWidget {
-  final ServerPrivateInfo spi;
+  final Spi spi;
  final String? initPath;
  final bool isSelect;

@@ -38,7 +38,7 @@ class SftpPage extends StatefulWidget {

 class _SftpPageState extends State<SftpPage> with AfterLayoutMixin {
  late final _status = SftpBrowserStatus(_client);
-  late final _client = widget.spi.server!.client!;
+  late final _client = widget.spi.server!.value.client!;
  final _sortOption = _SortOption().vn;

  @override
@@ -303,7 +303,7 @@ class _SftpPageState extends State<SftpPage> with AfterLayoutMixin {
      localPath,
      SftpReqType.download,
    );
-    Pros.sftp.add(req, completer: completer);
+    SftpProvider.add(req, completer: completer);
    final (suc, err) = await context.showLoadingDialog(
      fn: () => completer.future,
    );
@@ -311,7 +311,7 @@ class _SftpPageState extends State<SftpPage> with AfterLayoutMixin {

    final result = await AppRoutes.editor(path: localPath).go<bool>(context);
    if (result != null && result) {
-      Pros.sftp.add(SftpReq(
+      SftpProvider.add(SftpReq(
        req.spi,
        remotePath,
        localPath,
@@ -335,7 +335,7 @@ class _SftpPageState extends State<SftpPage> with AfterLayoutMixin {
            context.pop();
            final remotePath = _getRemotePath(name);

-            Pros.sftp.add(
+            SftpProvider.add(
              SftpReq(
                widget.spi,
                remotePath,
@@ -659,12 +659,13 @@ class _SftpPageState extends State<SftpPage> with AfterLayoutMixin {
        }

        showSearch(
-            context: context,
-            delegate: SearchPage(
-              padding: const EdgeInsets.symmetric(horizontal: 7, vertical: 3),
-              future: (q) => find(q).toList(),
-              builder: (ctx, e) => _buildItem(e, beforeTap: () => ctx.pop()),
-            ));
+          context: context,
+          delegate: SearchPage(
+            padding: const EdgeInsets.symmetric(horizontal: 7, vertical: 3),
+            future: (q) => find(q).toList(),
+            builder: (ctx, e) => _buildItem(e, beforeTap: ctx.pop),
+          ),
+        );
      },
      icon: const Icon(Icons.search),
    );
@@ -701,7 +702,7 @@ class _SftpPageState extends State<SftpPage> with AfterLayoutMixin {
        final fileName = path.split(Platform.pathSeparator).lastOrNull;
        final remotePath = '$remoteDir/$fileName';
        Loggers.app.info('SFTP upload local: $path, remote: $remotePath');
-        Pros.sftp.add(
+        SftpProvider.add(
          SftpReq(widget.spi, remotePath, path, SftpReqType.upload),
        );
      },
--- a/lib/view/page/storage/sftp_mission.dart
+++ b/lib/view/page/storage/sftp_mission.dart
@@ -1,11 +1,9 @@
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/core/route.dart';
 import 'package:server_box/data/model/sftp/worker.dart';
 import 'package:server_box/data/provider/sftp.dart';
-import 'package:server_box/data/res/provider.dart';

 class SftpMissionPage extends StatefulWidget {
  const SftpMissionPage({super.key});
@@ -26,16 +24,15 @@ class _SftpMissionPageState extends State<SftpMissionPage> {
  }

  Widget _buildBody() {
-    return Consumer<SftpProvider>(builder: (__, pro, _) {
-      if (pro.status.isEmpty) {
+    return SftpProvider.status.listenVal((status) {
+      if (status.isEmpty) {
        return Center(child: Text(libL10n.empty));
      }
      return ListView.builder(
        padding: const EdgeInsets.all(11),
-        itemCount: pro.status.length,
+        itemCount: status.length,
        itemBuilder: (context, index) {
-          final status = pro.status[index];
-          return _buildItem(status);
+          return _buildItem(status[index]);
        },
      );
    });
@@ -165,7 +162,7 @@ class _SftpMissionPageState extends State<SftpMissionPage> {
        )),
        actions: Btn.ok(
          onTap: () {
-            Pros.sftp.cancel(id);
+            SftpProvider.cancel(id);
            context.pop();
          },
        ).toList,
--- a/lib/view/page/systemd.dart
+++ b/lib/view/page/systemd.dart
@@ -6,7 +6,7 @@ import 'package:server_box/data/model/server/systemd.dart';
 import 'package:server_box/data/provider/systemd.dart';

 final class SystemdPageArgs {
-  final ServerPrivateInfo spi;
+  final Spi spi;

  const SystemdPageArgs({
    required this.spi,
@@ -102,7 +102,7 @@ final class _SystemdPageState extends State<SystemdPage> {
    return PopupMenu(
      items: unit.availableFuncs.map(_buildUnitFuncBtn).toList(),
      onSelected: (val) async {
-        final cmd = unit.getCmd(func: val, isRoot: _pro.isRoot);
+        final cmd = unit.getCmd(func: val, isRoot: widget.args.spi.isRoot);
        final sure = await context.showRoundDialog(
          title: libL10n.attention,
          child: SimpleMarkdown(data: '```shell\n$cmd\n```'),