Support Docker start/stop/remove

README.md

@@ -56,7 +56,6 @@ Support, but not tested|Windows/Linux
 - [ ] SFTP
 - [ ] Snippet market
 - [ ] Docker manager
-- [ ] SSH terminal
 
 ## Build
 Please use `make.dart` to build.

lib/data/model/app/menu_item.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:toolbox/data/res/color.dart';
 
 class MenuItem {
   final String text;
@@ -8,9 +9,21 @@ class MenuItem {
     required this.text,
     required this.icon,
   });
+
+  Widget get build => Row(
+        children: [
+          Icon(icon, color: primaryColor),
+          const SizedBox(
+            width: 10,
+          ),
+          Text(
+            text,
+          ),
+        ],
+      );
 }
 
-class MenuItems {
+class ServerTabMenuItems {
   static const List<MenuItem> firstItems = [sftp, snippet, apt, docker];
   static const List<MenuItem> secondItems = [edit];
 
@@ -19,18 +32,10 @@ class MenuItems {
   static const apt = MenuItem(text: 'Apt', icon: Icons.system_security_update);
   static const docker = MenuItem(text: 'Docker', icon: Icons.view_agenda);
   static const edit = MenuItem(text: 'Edit', icon: Icons.edit);
+}
 
-  static Widget buildItem(MenuItem item) {
+class DockerMenuItems {
-    return Row(
+  static const rm = MenuItem(text: 'Remove', icon: Icons.delete);
-      children: [
+  static const start = MenuItem(text: 'Start', icon: Icons.play_arrow);
-        Icon(item.icon),
+  static const stop = MenuItem(text: 'Stop', icon: Icons.stop);
-        const SizedBox(
-          width: 10,
-        ),
-        Text(
-          item.text,
-        ),
-      ],
-    );
-  }
 }

lib/data/model/docker/ps.dart

@@ -11,17 +11,21 @@ class DockerPsItem {
       this.status, this.ports, this.name);
 
   DockerPsItem.fromRawString(String rawString) {
-    final List<String> parts = rawString.split('   ');
+    List<String> parts = rawString.split('   ');
+    parts.removeWhere((element) => element.isEmpty);
+    parts = parts.map((e) => e.trim()).toList();
+    
     containerId = parts[0];
     image = parts[1];
-    command = parts[2];
+    command = parts[2].trim();
     created = parts[3];
     status = parts[4];
+    if (running) {
       ports = parts[5];
-    if (running && parts.length == 9) {
-      name = parts[8];
-    } else {
       name = parts[6];
+    } else {
+      ports = '';
+      name = parts[5];
     }
   }
 

lib/data/provider/docker.dart

@@ -50,14 +50,42 @@ class DockerProvider extends BusyProvider {
     notifyListeners();
   }
 
-  Future<void> stop(String id) async {
+  Future<bool> stop(String id) async {
+    setBusyState();
     if (client == null) {
       error = 'no client';
-      notifyListeners();
+      setBusyState(false);
-      return;
+      return false;
     }
     final result = await client!.run('docker stop $id').string;
     await refresh();
-    notifyListeners();
+    setBusyState(false);
+    return result.contains(id);
+  }
+
+  Future<bool> start(String id) async {
+    setBusyState();
+    if (client == null) {
+      error = 'no client';
+      setBusyState(false);
+      return false;
+    }
+    final result = await client!.run('docker start $id').string;
+    await refresh();
+    setBusyState(false);
+    return result.contains(id);
+  }
+
+  Future<bool> delete(String id) async {
+    setBusyState();
+    if (client == null) {
+      error = 'no client';
+      setBusyState(false);
+      return false;
+    }
+    final result = await client!.run('docker rm $id').string;
+    await refresh();
+    setBusyState(false);
+    return result.contains(id);
   }
 }

lib/view/page/apt.dart

@@ -8,6 +8,7 @@ import 'package:toolbox/data/provider/apt.dart';
 import 'package:toolbox/data/provider/server.dart';
 import 'package:toolbox/locator.dart';
 import 'package:toolbox/view/widget/round_rect_card.dart';
+import 'package:toolbox/view/widget/two_line_text.dart';
 
 class AptManagePage extends StatefulWidget {
   const AptManagePage(this.spi, {Key? key}) : super(key: key);
@@ -53,7 +54,7 @@ class _AptManagePageState extends State<AptManagePage>
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: const Text('Apt'),
+        title: TwoLineText(up: 'Apt', down: widget.spi.ip),
         actions: [
           IconButton(
             icon: const Icon(Icons.refresh),

lib/view/page/docker.dart

@@ -1,13 +1,17 @@
+import 'package:dropdown_button2/dropdown_button2.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:toolbox/core/utils.dart';
+import 'package:toolbox/data/model/app/menu_item.dart';
 import 'package:toolbox/data/model/docker/ps.dart';
 import 'package:toolbox/data/model/server/server_private_info.dart';
 import 'package:toolbox/data/provider/docker.dart';
 import 'package:toolbox/data/provider/server.dart';
 import 'package:toolbox/locator.dart';
 import 'package:toolbox/view/widget/center_loading.dart';
+import 'package:toolbox/view/widget/two_line_text.dart';
 import 'package:toolbox/view/widget/round_rect_card.dart';
+import 'package:toolbox/view/widget/url_text.dart';
 
 class DockerManagePage extends StatefulWidget {
   final ServerPrivateInfo spi;
@@ -20,6 +24,7 @@ class DockerManagePage extends StatefulWidget {
 class _DockerManagePageState extends State<DockerManagePage> {
   final _docker = locator<DockerProvider>();
   final greyTextStyle = const TextStyle(color: Colors.grey);
+  late MediaQueryData _media;
 
   @override
   void dispose() {
@@ -27,6 +32,12 @@ class _DockerManagePageState extends State<DockerManagePage> {
     _docker.clear();
   }
 
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    _media = MediaQuery.of(context);
+  }
+
   @override
   void initState() {
     super.initState();
@@ -46,7 +57,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: const Text('Docker'),
+        title: TwoLineText(up: 'Docker', down: widget.spi.ip),
       ),
       body: _buildMain(),
     );
@@ -57,8 +68,15 @@ class _DockerManagePageState extends State<DockerManagePage> {
       final running = docker.running;
       if (docker.error != null && running == null) {
         return Center(
-          child: Text(docker.error!),
+            child: Column(
-        );
+          children: [
+            SizedBox(
+              height: _media.size.height * 0.43,
+            ),
+            Text(docker.error!),
+            _buildSolution(docker.error!)
+          ],
+        ));
       }
       if (running == null) {
         _docker.refresh();
@@ -66,23 +84,40 @@ class _DockerManagePageState extends State<DockerManagePage> {
       }
       return ListView(
         padding: const EdgeInsets.all(7),
-        children:
+        children: [
-            [_buildVersion(docker.edition ?? 'Unknown', docker.version ?? 'Unknown'), _buildPsItems(running)].map((e) => RoundRectCard(e)).toList(),
+          _buildVersion(
+              docker.edition ?? 'Unknown', docker.version ?? 'Unknown'),
+          _buildPsItems(running, docker)
+        ].map((e) => RoundRectCard(e)).toList(),
       );
     });
   }
 
-  Widget _buildVersion(String edition, String version) {
+  Widget _buildSolution(String err) {
-    return Padding(padding: EdgeInsets.all(13), child: Row(
+    switch (err) {
-      mainAxisAlignment: MainAxisAlignment.spaceBetween,
+      case 'docker not found':
-      children: [
+        return const UrlText(
-        Text(edition),
+          text: 'Please https://docs.docker.com/engine/install docker first.',
-        Text(version)
+          replace: 'install',
-      ],
+        );
-    ),);
+      case 'no client':
+        return const Text('Plz wait for the connection to be established.');
+      default:
+        return const Text('Unknown error');
+    }
   }
 
-  Widget _buildPsItems(List<DockerPsItem> running) {
+  Widget _buildVersion(String edition, String version) {
+    return Padding(
+      padding: const EdgeInsets.all(13),
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: [Text(edition), Text(version)],
+      ),
+    );
+  }
+
+  Widget _buildPsItems(List<DockerPsItem> running, DockerProvider docker) {
     return ExpansionTile(
       title: const Text('Container Status'),
       subtitle: Text(_buildSubtitle(running), style: greyTextStyle),
@@ -90,14 +125,60 @@ class _DockerManagePageState extends State<DockerManagePage> {
         return ListTile(
           title: Text(item.image),
           subtitle: Text(item.status),
-          trailing: IconButton(
+          trailing: docker.isBusy ? const CircularProgressIndicator() : _buildMoreBtn(item.running, item.containerId),
-              onPressed: () {},
-              icon: Icon(item.running ? Icons.stop : Icons.play_arrow)),
         );
       }).toList(),
     );
   }
 
+  Widget _buildMoreBtn(bool running, String containerId) {
+    final item = running ? DockerMenuItems.stop : DockerMenuItems.start;
+    return DropdownButtonHideUnderline(
+      child: DropdownButton2(
+        customButton: const Padding(
+          padding: EdgeInsets.only(left: 7),
+          child: Icon(
+            Icons.more_vert,
+            size: 17,
+          ),
+        ),
+        customItemsHeight: 8,
+        items: [
+          DropdownMenuItem<MenuItem>(
+            value: item,
+            child: item.build,
+          ),
+          DropdownMenuItem<MenuItem>(
+            value: DockerMenuItems.rm,
+            child: DockerMenuItems.rm.build,
+          ),
+        ],
+        onChanged: (value) {
+          final item = value as MenuItem;
+          switch (item) {
+            case DockerMenuItems.rm:
+              _docker.delete(containerId);
+              break;
+            case DockerMenuItems.start:
+              _docker.start(containerId);
+              break;
+            case DockerMenuItems.stop:
+              _docker.stop(containerId);
+              break;
+          }
+        },
+        itemHeight: 37,
+        itemPadding: const EdgeInsets.only(left: 17, right: 17),
+        dropdownWidth: 160,
+        dropdownDecoration: BoxDecoration(
+          borderRadius: BorderRadius.circular(7),
+        ),
+        dropdownElevation: 8,
+        offset: const Offset(0, 8),
+      ),
+    );
+  }
+
   String _buildSubtitle(List<DockerPsItem> running) {
     final runningCount = running.where((element) => element.running).length;
     final stoped = running.length - runningCount;

lib/view/page/server/tab.dart

@@ -7,7 +7,6 @@ import 'package:marquee/marquee.dart';
 import 'package:provider/provider.dart';
 import 'package:pull_to_refresh/pull_to_refresh.dart';
 import 'package:toolbox/core/route.dart';
-import 'package:toolbox/core/utils.dart';
 import 'package:toolbox/data/model/app/menu_item.dart';
 import 'package:toolbox/data/model/server/server.dart';
 import 'package:toolbox/data/model/server/server_connection_state.dart';
@@ -222,30 +221,30 @@ class _ServerPageState extends State<ServerPage>
             size: 17,
           ),
         ),
-        customItemsIndexes: [MenuItems.firstItems.length],
+        customItemsIndexes: [ServerTabMenuItems.firstItems.length],
         customItemsHeight: 8,
         items: [
-          ...MenuItems.firstItems.map(
+          ...ServerTabMenuItems.firstItems.map(
             (item) => DropdownMenuItem<MenuItem>(
               value: item,
-              child: MenuItems.buildItem(item),
+              child: item.build,
             ),
           ),
           const DropdownMenuItem<Divider>(enabled: false, child: Divider()),
-          ...MenuItems.secondItems.map(
+          ...ServerTabMenuItems.secondItems.map(
             (item) => DropdownMenuItem<MenuItem>(
               value: item,
-              child: MenuItems.buildItem(item),
+              child: item.build,
             ),
           ),
         ],
         onChanged: (value) {
           final item = value as MenuItem;
           switch (item) {
-            case MenuItems.apt:
+            case ServerTabMenuItems.apt:
               AppRoute(AptManagePage(spi), 'apt manage page').go(context);
               break;
-            case MenuItems.sftp:
+            case ServerTabMenuItems.sftp:
               AppRoute(
                       SFTPPage(
                         spi: spi,
@@ -253,7 +252,7 @@ class _ServerPageState extends State<ServerPage>
                       'SFTP')
                   .go(context);
               break;
-            case MenuItems.snippet:
+            case ServerTabMenuItems.snippet:
               AppRoute(
                       SnippetListPage(
                         spi: spi,
@@ -261,7 +260,7 @@ class _ServerPageState extends State<ServerPage>
                       'snippet list')
                   .go(context);
               break;
-            case MenuItems.edit:
+            case ServerTabMenuItems.edit:
               AppRoute(
                       ServerEditPage(
                         spi: spi,
@@ -269,7 +268,7 @@ class _ServerPageState extends State<ServerPage>
                       'Edit server info page')
                   .go(context);
               break;
-            case MenuItems.docker:
+            case ServerTabMenuItems.docker:
               AppRoute(DockerManagePage(spi), 'Docker manage page').go(context);
               break;
           }

lib/view/widget/two_line_text.dart

@@ -0,0 +1,17 @@
+import 'package:flutter/material.dart';
+
+class TwoLineText extends StatelessWidget {
+  const TwoLineText({Key? key, required this.up, required this.down}) : super(key: key);
+  final String up;
+  final String down;
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+          children: [
+            Text(up, style: const TextStyle(fontSize: 15),),
+            Text(down, style: const TextStyle(fontSize: 11),)
+          ],
+        );
+  }
+}