feat:初始化工程

2026-04-25 21:25:02 +08:00
commit 57c6e552d4
37 changed files with 2701 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,45 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.build/
+.buildlog/
+.history
+.svn/
+.swiftpm/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.pub-cache/
+.pub/
+/build/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release
--- a/.metadata
+++ b/.metadata
@@ -0,0 +1,30 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "35c388afb57ef061d06a39b537336c87e0e3d1b1"
+  channel: "stable"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: 35c388afb57ef061d06a39b537336c87e0e3d1b1
+      base_revision: 35c388afb57ef061d06a39b537336c87e0e3d1b1
+    - platform: windows
+      create_revision: 35c388afb57ef061d06a39b537336c87e0e3d1b1
+      base_revision: 35c388afb57ef061d06a39b537336c87e0e3d1b1
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'
--- a/README.md
+++ b/README.md
@@ -0,0 +1,16 @@
+# task_hub
+
+A new Flutter project.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -0,0 +1,28 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at https://dart.dev/lints.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options
--- a/assets/icons/task.ico
+++ b/assets/icons/task.ico
--- a/assets/icons/task.png
+++ b/assets/icons/task.png
--- a/fonts/custom.ttf
+++ b/fonts/custom.ttf
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -0,0 +1,105 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:task_hub/pages/home_page.dart';
+import 'package:task_hub/pages/schedule_page.dart';
+import 'package:task_hub/pages/settings_page.dart';
+import 'package:task_hub/pages/task_page.dart';
+
+void main() {
+  runApp(const TaskHubApp());
+}
+
+class TaskHubApp extends StatelessWidget {
+  const TaskHubApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return FluentApp(
+      title: 'TaskHub - 待办清单',
+      themeMode: ThemeMode.system,
+      theme: FluentThemeData(
+        fontFamily: 'CustomFont',
+      ),
+      debugShowCheckedModeBanner: false,
+      home: const MainLayout(),
+    );
+  }
+}
+
+class MainLayout extends StatefulWidget {
+  const MainLayout({super.key});
+
+  @override
+  State<MainLayout> createState() => _MainLayoutState();
+}
+
+class _MainLayoutState extends State<MainLayout> {
+  int _currentIndex = 0;
+  
+  @override
+  Widget build(BuildContext context) {
+    return NavigationView(
+      pane: NavigationPane(
+        selected: _currentIndex,
+        onChanged: (index) => setState(() => _currentIndex = index),
+        size: NavigationPaneSize(
+          openWidth: 150
+        ),
+        header: const Padding(
+          padding: EdgeInsets.all(10),
+          child: Text(
+            'TaskHub',
+            style: TextStyle(
+              fontSize: 20,
+              fontWeight: FontWeight.bold,
+            ),
+          ),
+        ),
+        items: [
+          PaneItem(
+            icon: const Icon(FluentIcons.home),
+            title: const Text('首页'),
+            body: Container(
+              color: Colors.white,
+              child: const HomePage(),
+            ),
+          ),
+          PaneItem(
+            icon: const Icon(FluentIcons.check_list),
+            title: const Text('待办'),
+            body: Container(
+              color: Colors.white,
+              child: const TaskPage(),
+            ),
+          ),
+          PaneItem(
+            icon: const Icon(FluentIcons.calendar),
+            title: const Text('日程'),
+            body: Container(
+              color: Colors.white,
+              child: const SchedulePage(),
+            ),
+          ),
+          PaneItemSeparator(),
+          PaneItem(
+            icon: const Icon(FluentIcons.settings),
+            title: const Text('设置'),
+            body: Container(
+              color: Colors.white,
+              child: const SettingsPage(),
+            ),
+          ),
+        ],
+        footerItems: [
+          PaneItemSeparator(),
+          PaneItemAction(
+            icon: const Icon(FluentIcons.add),
+            title: const Text('添加任务'),
+            onTap: () {
+              // 添加任务的逻辑
+            },
+          ),
+        ],
+      ),
+    );
+  }
+}
--- a/lib/models/task.dart
+++ b/lib/models/task.dart
@@ -0,0 +1,24 @@
+class Task {
+  final String id;
+  String title;
+  String? description;
+  DateTime createdAt;
+  DateTime? dueDate;
+  bool isCompleted;
+  Priority priority;
+  String? category;
+
+  Task({
+    String? id,
+    required this.title,
+    this.description,
+    DateTime? createdAt,
+    this.dueDate,
+    this.isCompleted = false,
+    this.priority = Priority.medium,
+    this.category,
+  }) : id = id ?? DateTime.timestamp().microsecond.toString(),
+        createdAt = createdAt ?? DateTime.now();
+}
+
+enum Priority { low, medium, high }
--- a/lib/notice.dart
+++ b/lib/notice.dart
@@ -0,0 +1,31 @@
+import 'package:flutter_local_notifications/flutter_local_notifications.dart';
+
+// 初始化通知
+Future<void> _initNotify() async {
+  final notify = FlutterLocalNotificationsPlugin();
+  await notify.initialize(
+    const InitializationSettings(
+      windows: WindowsInitializationSettings(
+          appName: 'TaskHub',
+          appUserModelId: 'com.cxx.task',
+          guid: 'f47ac10b-58cc-4372-a567-0e02b2c3d479',
+          iconPath: 'assets/icons/task.png'
+      ),
+    ),
+  );
+}
+
+// 发送通知
+Future<void> _showNotify(String title, String text) async {
+  final notify = FlutterLocalNotificationsPlugin();
+  final id = DateTime.now().millisecondsSinceEpoch.remainder(10000);
+
+  await notify.show(
+    id,
+    title,
+    text,
+    const NotificationDetails(
+      windows: WindowsNotificationDetails(),
+    ),
+  );
+}
--- a/lib/pages/home_page.dart
+++ b/lib/pages/home_page.dart
@@ -0,0 +1,32 @@
+import 'package:fluent_ui/fluent_ui.dart';
+
+class HomePage extends StatelessWidget {
+  const HomePage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return ScaffoldPage.withPadding(
+      header: const PageHeader(
+        title: Text('首页'),
+      ),
+      content: Center(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Icon(
+              FluentIcons.home,
+              size: 64,
+            ),
+            const SizedBox(height: 20),
+            Text(
+              '首页',
+              style: TextStyle(
+                fontSize: 24,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
--- a/lib/pages/schedule_page.dart
+++ b/lib/pages/schedule_page.dart
@@ -0,0 +1,117 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:flutter/material.dart' show ButtonSegment, SegmentedButton;
+import 'package:syncfusion_flutter_calendar/calendar.dart' as calendar;
+
+class AppointmentDataSource extends calendar.CalendarDataSource {
+  AppointmentDataSource(List<calendar.Appointment> source) {
+    appointments = source;
+  }
+}
+
+class SchedulePage extends StatefulWidget {
+  const SchedulePage({super.key});
+
+  @override
+  State<SchedulePage> createState() => _SchedulePageState();
+}
+
+class _SchedulePageState extends State<SchedulePage> {
+  final calendar.CalendarController _calendarController = calendar.CalendarController();
+  late List<calendar.Appointment> _appointments = [];
+  String _viewType = 'week';
+
+  @override
+  Widget build(BuildContext context) {
+    return ScaffoldPage.withPadding(
+      header: const PageHeader(title: Text('日程安排')),
+      content: Center(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            SegmentedButton<String>(
+              showSelectedIcon: false,
+              selected: <String>{_viewType},
+              onSelectionChanged: (Set<String> value) {
+                setState(() {
+                  _viewType = value.first;
+                  switch(_viewType) {
+                    case 'week':
+                      _calendarController.view = calendar.CalendarView.week;
+                      break;
+                    case 'month':
+                      _calendarController.view = calendar.CalendarView.month;
+                      break;
+                    case 'schedule':
+                      _calendarController.view = calendar.CalendarView.schedule;
+                      break;
+                  }
+                });
+              },
+              segments: const [
+                ButtonSegment(
+                  value: 'week',
+                  label: Text('周视图', style: TextStyle(fontFamily: 'CustomFont')),
+                ),
+                ButtonSegment(
+                  value: 'month',
+                  label: Text(
+                    '月视图',
+                    style: TextStyle(fontFamily: 'CustomFont'),
+                  ),
+                ),
+                ButtonSegment(
+                  value: 'schedule',
+                  label: Text(
+                    '日程视图',
+                    style: TextStyle(fontFamily: 'CustomFont'),
+                  ),
+                ),
+              ],
+            ),
+            const SizedBox(height: 20),
+            Expanded(
+              child: calendar.SfCalendar(
+                view: calendar.CalendarView.week,
+                controller: _calendarController,
+                backgroundColor: Colors.grey[20],
+                headerStyle: calendar.CalendarHeaderStyle(
+                  backgroundColor: Colors.grey[20],
+                ),
+                dataSource: AppointmentDataSource(_appointments),
+                firstDayOfWeek: 1,
+                showDatePickerButton: true,
+                showNavigationArrow: true,
+                showTodayButton: true,
+                allowViewNavigation: true,
+                // 月份视图设置
+                monthViewSettings: calendar.MonthViewSettings(
+                  appointmentDisplayMode:
+                  calendar.MonthAppointmentDisplayMode.appointment,
+                  showAgenda: true,
+                ),
+                scheduleViewSettings: calendar.ScheduleViewSettings(
+                  monthHeaderSettings: calendar.MonthHeaderSettings(
+                    backgroundColor: Colors.grey[20],
+                    height: 85,
+                  ),
+                ),
+                // 时间区域设置
+                timeSlotViewSettings: calendar.TimeSlotViewSettings(
+                  startHour: 7,
+                  endHour: 23,
+                  timeFormat: 'HH:mm',
+                  timeInterval: Duration(minutes: 30),
+                  timeRulerSize: 60,
+                ),
+                // 选择日期回调
+                onTap: (calendar.CalendarTapDetails details) {},
+                // 选择日程回调
+                onLongPress: (calendar.CalendarLongPressDetails details) async {},
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
--- a/lib/pages/settings_page.dart
+++ b/lib/pages/settings_page.dart
@@ -0,0 +1,32 @@
+import 'package:fluent_ui/fluent_ui.dart';
+
+class SettingsPage extends StatelessWidget {
+  const SettingsPage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return ScaffoldPage.withPadding(
+      header: const PageHeader(
+        title: Text('设置'),
+      ),
+      content: Center(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Icon(
+              FluentIcons.settings,
+              size: 64,
+            ),
+            const SizedBox(height: 20),
+            Text(
+              '设置',
+              style: TextStyle(
+                fontSize: 24,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
--- a/lib/pages/task_page.dart
+++ b/lib/pages/task_page.dart
@@ -0,0 +1,285 @@
+import 'dart:ui';
+
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:flutter/material.dart' show SegmentedButton, ButtonSegment;
+import 'package:task_hub/models/task.dart';
+import 'package:task_hub/widges/task_dialog.dart';
+import 'package:task_hub/widges/task_item.dart';
+
+// 任务页面
+class TaskPage extends StatefulWidget {
+  const TaskPage({super.key});
+
+  @override
+  State<TaskPage> createState() => _TaskPageState();
+}
+
+class _TaskPageState extends State<TaskPage> {
+  final List<Task> _tasks = [];
+  String _filter = 'all'; // all, active, completed
+  String _sortBy = 'created'; // created, due, priority
+
+  List<Task> get _filteredTasks {
+    List<Task> tasks =
+        _tasks.where((task) {
+          if (_filter == 'active') return !task.isCompleted;
+          if (_filter == 'completed') return task.isCompleted;
+          return true;
+        }).toList();
+
+    tasks.sort((a, b) {
+      switch (_sortBy) {
+        case 'due':
+          if (a.dueDate == null && b.dueDate == null) return 0;
+          if (a.dueDate == null) return 1;
+          if (b.dueDate == null) return -1;
+          return a.dueDate!.compareTo(b.dueDate!);
+        case 'priority':
+          return b.priority.index.compareTo(a.priority.index);
+        case 'created':
+        default:
+          return b.createdAt.compareTo(a.createdAt);
+      }
+    });
+
+    return tasks;
+  }
+
+  void _addTask() {
+    showDialog(
+      context: context,
+      builder:
+          (context) => TaskDialog(
+            onSave: (task) {
+              setState(() {
+                _tasks.add(task);
+              });
+            },
+          ),
+    );
+  }
+
+  void _editTask(Task task) {
+    showDialog(
+      context: context,
+      builder:
+          (context) => TaskDialog(
+            task: task,
+            onSave: (editedTask) {
+              setState(() {
+                final index = _tasks.indexWhere((t) => t.id == task.id);
+                if (index != -1) {
+                  _tasks[index] = editedTask;
+                }
+              });
+            },
+          ),
+    );
+  }
+
+  void _deleteTask(String taskId) {
+    setState(() {
+      _tasks.removeWhere((task) => task.id == taskId);
+    });
+  }
+
+  void _toggleTaskComplete(Task task) {
+    setState(() {
+      final index = _tasks.indexWhere((t) => t.id == task.id);
+      if (index != -1) {
+        _tasks[index] = Task(
+          id: task.id,
+          title: task.title,
+          description: task.description,
+          createdAt: task.createdAt,
+          dueDate: task.dueDate,
+          isCompleted: !task.isCompleted,
+          priority: task.priority,
+          category: task.category,
+        );
+      }
+    });
+  }
+
+  void _updateTaskPriority(String taskId, Priority priority) {
+    setState(() {
+      final index = _tasks.indexWhere((task) => task.id == taskId);
+      if (index != -1) {
+        _tasks[index] = Task(
+          id: _tasks[index].id,
+          title: _tasks[index].title,
+          description: _tasks[index].description,
+          createdAt: _tasks[index].createdAt,
+          dueDate: _tasks[index].dueDate,
+          isCompleted: _tasks[index].isCompleted,
+          priority: priority,
+          category: _tasks[index].category,
+        );
+      }
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ScaffoldPage.withPadding(
+      header: PageHeader(
+        title: const Text('待办任务'),
+        commandBar: CommandBar(
+          mainAxisAlignment: MainAxisAlignment.end,
+          primaryItems: [
+            CommandBarButton(
+              icon: const Icon(FluentIcons.add),
+              label: const Text('添加任务'),
+              onPressed: _addTask,
+            ),
+          ],
+        ),
+      ),
+      content: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          _buildStatsWidget(),
+          const SizedBox(height: 16),
+          _buildFilterWidget(),
+          const SizedBox(height: 16),
+          Expanded(
+            child: _tasks.isEmpty ? _buildEmptyTask() : _buildTaskList(),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildStatsWidget() {
+    final completedCount = _tasks.where((task) => task.isCompleted).length;
+    final activeCount = _tasks.length - completedCount;
+
+    return Card(
+      backgroundColor: Colors.grey[20],
+      child: Padding(
+        padding: const EdgeInsets.all(12.0),
+        child: Row(
+          mainAxisAlignment: MainAxisAlignment.spaceAround,
+          children: [
+            _buildStatsItem('全部', '${_tasks.length}'),
+            _buildStatsItem('进行中', '$activeCount'),
+            _buildStatsItem('已完成', '$completedCount'),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildStatsItem(String label, String value) {
+    return Column(
+      children: [
+        Text(
+          value,
+          style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold),
+        ),
+        const SizedBox(height: 4),
+        Text(label, style: TextStyle(color: Colors.grey)),
+      ],
+    );
+  }
+
+  Widget _buildFilterWidget() {
+    return Card(
+      borderColor: Colors.white,
+      child: Padding(
+        padding: const EdgeInsets.all(12.0),
+        child: Row(
+          children: [
+            const Text('筛选:'),
+            const SizedBox(width: 8),
+            SegmentedButton<String>(
+              showSelectedIcon: false,
+              selected: <String>{_filter},
+              onSelectionChanged: (Set<String> value) {
+                setState(() {
+                  _filter = value.first;
+                });
+              },
+              segments: const [
+                ButtonSegment(
+                  value: 'all',
+                  label: Text('全部', style: TextStyle(fontFamily: 'CustomFont')),
+                ),
+                ButtonSegment(
+                  value: 'active',
+                  label: Text(
+                    '进行中',
+                    style: TextStyle(fontFamily: 'CustomFont'),
+                  ),
+                ),
+                ButtonSegment(
+                  value: 'completed',
+                  label: Text(
+                    '已完成',
+                    style: TextStyle(fontFamily: 'CustomFont'),
+                  ),
+                ),
+              ],
+            ),
+            const Spacer(),
+            const Text('排序:'),
+            const SizedBox(width: 8),
+            ComboBox<String>(
+              value: _sortBy,
+              items: const [
+                ComboBoxItem(value: 'created', child: Text('创建时间')),
+                ComboBoxItem(value: 'due', child: Text('截止日期')),
+                ComboBoxItem(value: 'priority', child: Text('优先级')),
+              ],
+              onChanged: (value) {
+                if (value != null) {
+                  setState(() {
+                    _sortBy = value;
+                  });
+                }
+              },
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildEmptyTask() {
+    return Center(
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          Icon(FluentIcons.check_list, size: 64, color: Colors.blue),
+          const SizedBox(height: 20),
+          const Text(
+            '还没有任务',
+            style: TextStyle(fontSize: 20, color: Colors.grey),
+          ),
+          const SizedBox(height: 10),
+          Text('点击右上角的"添加任务"按钮开始', style: TextStyle(color: Colors.grey)),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildTaskList() {
+    return ListView.builder(
+      itemCount: _filteredTasks.length,
+      itemBuilder: (context, index) {
+        final task = _filteredTasks[index];
+        return Padding(
+          padding: const EdgeInsets.only(bottom: 8.0),
+          child: TaskItem(
+            task: task,
+            onToggleComplete: () => _toggleTaskComplete(task),
+            onEdit: () => _editTask(task),
+            onDelete: () => _deleteTask(task.id),
+            onPriorityChanged:
+                (priority) => _updateTaskPriority(task.id, priority),
+          ),
+        );
+      },
+    );
+  }
+}
--- a/lib/widges/task_dialog.dart
+++ b/lib/widges/task_dialog.dart
@@ -0,0 +1,211 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:task_hub/models/task.dart';
+
+class TaskDialog extends StatefulWidget {
+  final Task? task;
+  final ValueChanged<Task> onSave;
+
+  const TaskDialog({super.key, this.task, required this.onSave});
+
+  @override
+  State<TaskDialog> createState() => _TaskDialogState();
+}
+
+class _TaskDialogState extends State<TaskDialog> {
+  late TextEditingController _titleController;
+  late TextEditingController _descriptionController;
+  late Priority _selectedPriority;
+  DateTime? _selectedDate;
+  final _formKey = GlobalKey<FormState>();
+
+  @override
+  void initState() {
+    super.initState();
+    _titleController = TextEditingController(text: widget.task?.title ?? '');
+    _descriptionController = TextEditingController(
+      text: widget.task?.description ?? '',
+    );
+    _selectedPriority = widget.task?.priority ?? Priority.medium;
+    _selectedDate = widget.task?.dueDate;
+  }
+
+  @override
+  void dispose() {
+    _titleController.dispose();
+    _descriptionController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ContentDialog(
+      title: Text(widget.task == null ? '添加任务' : '编辑任务'),
+      content: Form(
+        key: _formKey,
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            // 标题
+            _buildFormRow(
+              label: '任务标题',
+              required: true,
+              child: TextFormBox(
+                controller: _titleController,
+                placeholder: '请输入任务标题',
+                validator: (value) {
+                  if (value == null || value.isEmpty) {
+                    return '任务标题不能为空';
+                  }
+                  return null;
+                },
+              ),
+            ),
+            const SizedBox(height: 16),
+
+            // 描述
+            _buildFormRow(
+              label: '任务描述',
+              child: TextFormBox(
+                controller: _descriptionController,
+                placeholder: '请输入任务描述',
+                maxLines: 3,
+              ),
+            ),
+            const SizedBox(height: 16),
+
+            // 优先级
+            _buildFormRow(
+              label: '优先级',
+              child: RadioGroup<Priority>(
+                groupValue: _selectedPriority,
+                child: Row(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                  children: [
+                    RadioButton<Priority>(
+                      value: Priority.low,
+                      content: Text('低'),
+                    ),
+                    RadioButton<Priority>(
+                      value: Priority.medium,
+                      content: Text('中'),
+                    ),
+                    RadioButton<Priority>(
+                      value: Priority.high,
+                      content: Text('高'),
+                    )
+                  ],
+                ),
+                onChanged: (value) {
+                  if (value != null) {
+                    setState(() {
+                      _selectedPriority = value;
+                    });
+                  }
+                },
+              ),
+            ),
+            const SizedBox(height: 16),
+
+            // 截止日期
+            _buildFormRow(
+              label: '截止日期',
+              child: DatePicker(
+                selected: _selectedDate,
+                onChanged: (date) {
+                  setState(() {
+                    _selectedDate = date;
+                  });
+                },
+              ),
+            ),
+          ],
+        ),
+      ),
+      actions: [
+        Button(
+          child: const Text('取消'),
+          onPressed: () => Navigator.pop(context),
+        ),
+        FilledButton(
+          child: const Text('保存'),
+          onPressed: () {
+            if (_formKey.currentState!.validate()) {
+              final task = Task(
+                id: widget.task?.id,
+                title: _titleController.text,
+                description: _descriptionController.text.isEmpty
+                    ? null
+                    : _descriptionController.text,
+                dueDate: _selectedDate,
+                priority: _selectedPriority,
+                isCompleted: widget.task?.isCompleted ?? false,
+              );
+              widget.onSave(task);
+              Navigator.pop(context);
+            }
+          },
+        ),
+      ],
+    );
+  }
+
+  // 构建表单行
+  Widget _buildFormRow({
+    required String label,
+    required Widget child,
+    bool required = false,
+  }) {
+    return Row(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        SizedBox(
+          width: 80,
+          child: Padding(
+            padding: const EdgeInsets.only(top: 8),
+            child: Row(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                if (required)
+                  Padding(
+                    padding: EdgeInsets.only(right: 4),
+                    child: Text(
+                      '*',
+                      style: TextStyle(color: Colors.red, fontSize: 16),
+                    ),
+                  ),
+                Text(
+                  label,
+                  style: const TextStyle(
+                    fontSize: 14,
+                    fontWeight: FontWeight.w500,
+                  ),
+                ),
+                const Text(
+                  ':',
+                  style: TextStyle(fontSize: 14),
+                ),
+              ],
+            ),
+          ),
+        ),
+        const SizedBox(width: 12),
+        // 右侧表单控件
+        Expanded(
+          child: child,
+        ),
+      ],
+    );
+  }
+
+  String _getPriorityLabel(Priority priority) {
+    switch (priority) {
+      case Priority.low:
+        return '低';
+      case Priority.medium:
+        return '中';
+      case Priority.high:
+        return '高';
+    }
+  }
+}
--- a/lib/widges/task_item.dart
+++ b/lib/widges/task_item.dart
@@ -0,0 +1,151 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:task_hub/models/task.dart';
+
+class TaskItem extends StatelessWidget {
+  final Task task;
+  final VoidCallback onToggleComplete;
+  final VoidCallback onEdit;
+  final VoidCallback onDelete;
+  final ValueChanged<Priority> onPriorityChanged;
+
+  const TaskItem({
+    super.key,
+    required this.task,
+    required this.onToggleComplete,
+    required this.onEdit,
+    required this.onDelete,
+    required this.onPriorityChanged,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Card(
+      child: Padding(
+        padding: const EdgeInsets.all(12.0),
+        child: Row(
+          children: [
+            // 完成状态复选框
+            Checkbox(
+              checked: task.isCompleted,
+              onChanged: (value) => onToggleComplete(),
+            ),
+            const SizedBox(width: 12),
+            // 任务信息
+            Expanded(
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Row(
+                    children: [
+                      // 优先级指示器
+                      _buildPriorityIndicator(task.priority),
+                      const SizedBox(width: 8),
+                      Expanded(
+                        child: Text(
+                          task.title,
+                          style: TextStyle(
+                            fontSize: 16,
+                            fontWeight: FontWeight.w500,
+                            decoration:
+                            task.isCompleted
+                                ? TextDecoration.lineThrough
+                                : null,
+                            color: task.isCompleted ? Colors.grey : Colors.red,
+                          ),
+                        ),
+                      ),
+                    ],
+                  ),
+                  const SizedBox(height: 2),
+                  if (task.description != null && task.description!.isNotEmpty)
+                    Padding(
+                      padding: const EdgeInsets.only(top: 4.0),
+                      child: Text(
+                        task.description!,
+                        style: TextStyle(
+                          color: Colors.grey,
+                          fontSize: 14,
+                          decoration:
+                          task.isCompleted
+                              ? TextDecoration.lineThrough
+                              : null,
+                        ),
+                      ),
+                    ),
+                  const SizedBox(height: 2),
+                  if (task.dueDate != null)
+                    Padding(
+                      padding: const EdgeInsets.only(top: 4.0),
+                      child: Row(
+                        children: [
+                          const Icon(
+                            FluentIcons.calendar,
+                            size: 12,
+                            color: Colors.grey,
+                          ),
+                          const SizedBox(width: 4),
+                          Text(
+                            '截止: ${_formatDate(task.dueDate!)}',
+                            style: const TextStyle(
+                              color: Colors.grey,
+                              fontSize: 12,
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
+                ],
+              ),
+            ),
+            // 操作按钮
+            Row(
+              children: [
+                // 编辑按钮
+                IconButton(
+                  icon: const Icon(FluentIcons.edit, size: 16),
+                  onPressed: onEdit,
+                ),
+                // 删除按钮
+                IconButton(
+                  icon: const Icon(FluentIcons.delete, size: 16),
+                  onPressed: onDelete,
+                ),
+              ],
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildPriorityIndicator(Priority priority) {
+    final Map<Priority, (Color, String)> priorityInfo = {
+      Priority.low: (Colors.grey, '低'),
+      Priority.medium: (Colors.green, '中'),
+      Priority.high: (Colors.red, '高'),
+    };
+
+    final (color, label) = priorityInfo[priority]!;
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 3),
+      decoration: BoxDecoration(
+        color: color,
+        borderRadius: BorderRadius.circular(4),
+      ),
+      child: Center(
+        child: Text(
+          label,
+          style: const TextStyle(
+            color: Colors.white,
+            fontSize: 10,
+            fontWeight: FontWeight.bold,
+          ),
+        ),
+      ),
+    );
+  }
+
+  String _formatDate(DateTime date) {
+    return '${date.year}-${date.month.toString().padLeft(2, '0')}-${date.day.toString().padLeft(2, '0')}';
+  }
+}
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -0,0 +1,418 @@
+# Generated by pub
+# See https://dart.dev/tools/pub/glossary#lockfile
+packages:
+  args:
+    dependency: transitive
+    description:
+      name: args
+      sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.7.0"
+  async:
+    dependency: transitive
+    description:
+      name: async
+      sha256: d2872f9c19731c2e5f10444b14686eb7cc85c76274bd6c16e1816bff9a3bab63
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.12.0"
+  boolean_selector:
+    dependency: transitive
+    description:
+      name: boolean_selector
+      sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.2"
+  characters:
+    dependency: transitive
+    description:
+      name: characters
+      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.4.0"
+  clock:
+    dependency: transitive
+    description:
+      name: clock
+      sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.1.2"
+  collection:
+    dependency: transitive
+    description:
+      name: collection
+      sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.19.1"
+  cupertino_icons:
+    dependency: "direct main"
+    description:
+      name: cupertino_icons
+      sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.8"
+  dbus:
+    dependency: transitive
+    description:
+      name: dbus
+      sha256: d0c98dcd4f5169878b6cf8f6e0a52403a9dff371a3e2f019697accbf6f44a270
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.7.12"
+  fake_async:
+    dependency: transitive
+    description:
+      name: fake_async
+      sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.3.3"
+  ffi:
+    dependency: transitive
+    description:
+      name: ffi
+      sha256: "6d7fd89431262d8f3125e81b50d3847a091d846eafcd4fdb88dd06f36d705a45"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.0"
+  fluent_ui:
+    dependency: "direct main"
+    description:
+      name: fluent_ui
+      sha256: ccddccb8256f2d7c93838be8e01021cfe337070bb6b880d0f005c137d3e29224
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.15.1"
+  flutter:
+    dependency: "direct main"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_lints:
+    dependency: "direct dev"
+    description:
+      name: flutter_lints
+      sha256: "5398f14efa795ffb7a33e9b6a08798b26a180edac4ad7db3f231e40f82ce11e1"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "5.0.0"
+  flutter_local_notifications:
+    dependency: "direct main"
+    description:
+      name: flutter_local_notifications
+      sha256: "19ffb0a8bb7407875555e5e98d7343a633bb73707bae6c6a5f37c90014077875"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "19.5.0"
+  flutter_local_notifications_linux:
+    dependency: transitive
+    description:
+      name: flutter_local_notifications_linux
+      sha256: e3c277b2daab8e36ac5a6820536668d07e83851aeeb79c446e525a70710770a5
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "6.0.0"
+  flutter_local_notifications_platform_interface:
+    dependency: transitive
+    description:
+      name: flutter_local_notifications_platform_interface
+      sha256: "277d25d960c15674ce78ca97f57d0bae2ee401c844b6ac80fcd972a9c99d09fe"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "9.1.0"
+  flutter_local_notifications_windows:
+    dependency: transitive
+    description:
+      name: flutter_local_notifications_windows
+      sha256: "8d658f0d367c48bd420e7cf2d26655e2d1130147bca1eea917e576ca76668aaf"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.3"
+  flutter_localizations:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_test:
+    dependency: "direct dev"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  http:
+    dependency: transitive
+    description:
+      name: http
+      sha256: "87721a4a50b19c7f1d49001e51409bddc46303966ce89a65af4f4e6004896412"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.6.0"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.1.2"
+  intl:
+    dependency: transitive
+    description:
+      name: intl
+      sha256: "3df61194eb431efc39c4ceba583b95633a403f46c9fd341e550ce0bfa50e9aa5"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.20.2"
+  leak_tracker:
+    dependency: transitive
+    description:
+      name: leak_tracker
+      sha256: "33e2e26bdd85a0112ec15400c8cbffea70d0f9c3407491f672a2fad47915e2de"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "11.0.2"
+  leak_tracker_flutter_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_flutter_testing
+      sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.10"
+  leak_tracker_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_testing
+      sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.2"
+  lints:
+    dependency: transitive
+    description:
+      name: lints
+      sha256: c35bb79562d980e9a453fc715854e1ed39e24e7d0297a880ef54e17f9874a9d7
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "5.1.1"
+  matcher:
+    dependency: transitive
+    description:
+      name: matcher
+      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.12.17"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.11.1"
+  math_expressions:
+    dependency: transitive
+    description:
+      name: math_expressions
+      sha256: "2e1ceb974c2b1893c809a68c7005f1b63f7324db0add800a0e792b1ac8ff9f03"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.1.0"
+  meta:
+    dependency: transitive
+    description:
+      name: meta
+      sha256: "23f08335362185a5ea2ad3a4e597f1375e78bce8a040df5c600c8d3552ef2394"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.17.0"
+  path:
+    dependency: transitive
+    description:
+      name: path
+      sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.9.1"
+  petitparser:
+    dependency: transitive
+    description:
+      name: petitparser
+      sha256: "91bd59303e9f769f108f8df05e371341b15d59e995e6806aefab827b58336675"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "7.0.2"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.8"
+  recase:
+    dependency: transitive
+    description:
+      name: recase
+      sha256: e4eb4ec2dcdee52dcf99cb4ceabaffc631d7424ee55e56f280bc039737f89213
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.1.0"
+  scroll_pos:
+    dependency: transitive
+    description:
+      name: scroll_pos
+      sha256: cebf602b2dd939de6832bb902ffefb574608d1b84f420b82b381a4007d3c1e1b
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.5.0"
+  sky_engine:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  source_span:
+    dependency: transitive
+    description:
+      name: source_span
+      sha256: "254ee5351d6cb365c859e20ee823c3bb479bf4a293c22d17a9f1bf144ce86f7c"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.10.1"
+  stack_trace:
+    dependency: transitive
+    description:
+      name: stack_trace
+      sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.12.1"
+  stream_channel:
+    dependency: transitive
+    description:
+      name: stream_channel
+      sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.4"
+  string_scanner:
+    dependency: transitive
+    description:
+      name: string_scanner
+      sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.4.1"
+  syncfusion_flutter_calendar:
+    dependency: "direct main"
+    description:
+      name: syncfusion_flutter_calendar
+      sha256: "8e8a4eef01d6a82ae2c17e76d497ff289ded274de014c9f471ffabc12d1e2e71"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "30.2.7"
+  syncfusion_flutter_core:
+    dependency: transitive
+    description:
+      name: syncfusion_flutter_core
+      sha256: bfd026c0f9822b49ff26fed11cd3334519acb6a6ad4b0c81d9cd18df6af1c4c0
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "30.2.7"
+  syncfusion_flutter_datepicker:
+    dependency: transitive
+    description:
+      name: syncfusion_flutter_datepicker
+      sha256: b5f35cc808e91b229d41613efe71dadab1549a35bfd493f922fc06ccc2fe908c
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "30.2.7"
+  syncfusion_localizations:
+    dependency: transitive
+    description:
+      name: syncfusion_localizations
+      sha256: bb32b07879b4c1dee5d4c8ad1c57343a4fdae55d65a87f492727c11b68f23164
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "30.2.7"
+  term_glyph:
+    dependency: transitive
+    description:
+      name: term_glyph
+      sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.2.2"
+  test_api:
+    dependency: transitive
+    description:
+      name: test_api
+      sha256: ab2726c1a94d3176a45960b6234466ec367179b87dd74f1611adb1f3b5fb9d55
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.7.7"
+  timezone:
+    dependency: transitive
+    description:
+      name: timezone
+      sha256: dd14a3b83cfd7cb19e7888f1cbc20f258b8d71b54c06f79ac585f14093a287d1
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.10.1"
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.4.0"
+  vector_math:
+    dependency: transitive
+    description:
+      name: vector_math
+      sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.0"
+  vm_service:
+    dependency: transitive
+    description:
+      name: vm_service
+      sha256: "0968250880a6c5fe7edc067ed0a13d4bae1577fe2771dcf3010d52c4a9d3ca14"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "14.3.1"
+  web:
+    dependency: transitive
+    description:
+      name: web
+      sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.1.1"
+  xdg_directories:
+    dependency: transitive
+    description:
+      name: xdg_directories
+      sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.1.0"
+  xml:
+    dependency: transitive
+    description:
+      name: xml
+      sha256: "971043b3a0d3da28727e40ed3e0b5d18b742fa5a68665cca88e74b7876d5e025"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "6.6.1"
+sdks:
+  dart: ">=3.8.0 <4.0.0"
+  flutter: ">=3.32.0"
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -0,0 +1,63 @@
+name: task_hub
+description: "A new Flutter project."
+# The following line prevents the package from being accidentally published to
+# pub.dev using `flutter pub publish`. This is preferred for private packages.
+publish_to: 'none' # Remove this line if you wish to publish to pub.dev
+
+# The following defines the version and build number for your application.
+# A version number is three numbers separated by dots, like 1.2.43
+# followed by an optional build number separated by a +.
+# Both the version and the builder number may be overridden in flutter
+# build by specifying --build-name and --build-number, respectively.
+# In Android, build-name is used as versionName while build-number used as versionCode.
+# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
+# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
+# Read more about iOS versioning at
+# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
+# In Windows, build-name is used as the major, minor, and patch parts
+# of the product and file versions while build-number is used as the build suffix.
+version: 1.0.0+1
+
+environment:
+  sdk: ^3.7.0
+
+# Dependencies specify other packages that your package needs in order to work.
+# To automatically upgrade your package dependencies to the latest versions
+# consider running `flutter pub upgrade --major-versions`. Alternatively,
+# dependencies can be manually updated by changing the version numbers below to
+# the latest version available on pub.dev. To see which dependencies have newer
+# versions available, run `flutter pub outdated`.
+dependencies:
+  flutter:
+    sdk: flutter
+
+  # The following adds the Cupertino Icons font to your application.
+  # Use with the CupertinoIcons class for iOS style icons.
+  cupertino_icons: ^1.0.8
+  flutter_local_notifications: ^19.5.0
+  syncfusion_flutter_calendar: ^30.1.37
+  fluent_ui: ^4.15.0
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+
+  # The "flutter_lints" package below contains a set of recommended lints to
+  # encourage good coding practices. The lint set provided by the package is
+  # activated in the `analysis_options.yaml` file located at the root of your
+  # package. See that file for information about deactivating specific lint
+  # rules and activating additional ones.
+  flutter_lints: ^5.0.0
+
+# For information on the generic Dart part of this file, see the
+# following page: https://dart.dev/tools/pub/pubspec
+
+# The following section is specific to Flutter packages.
+flutter:
+  uses-material-design: true
+  assets:
+    - assets/icons/task.png
+  fonts:
+    - family: CustomFont
+      fonts:
+        - asset: fonts/custom.ttf
--- a/test/widget_test.dart
+++ b/test/widget_test.dart
@@ -0,0 +1,17 @@
+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility in the flutter_test package. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:task_hub/main.dart';
+
+void main() {
+  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
+    
+  });
+}
--- a/windows/.gitignore
+++ b/windows/.gitignore
@@ -0,0 +1,17 @@
+flutter/ephemeral/
+
+# Visual Studio user-specific files.
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# Visual Studio build-related files.
+x64/
+x86/
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!*.[Cc]ache/
--- a/windows/CMakeLists.txt
+++ b/windows/CMakeLists.txt
@@ -0,0 +1,108 @@
+# Project-level configuration.
+cmake_minimum_required(VERSION 3.14)
+project(task_hub LANGUAGES CXX)
+
+# The name of the executable created for the application. Change this to change
+# the on-disk name of your application.
+set(BINARY_NAME "task_hub")
+
+# Explicitly opt in to modern CMake behaviors to avoid warnings with recent
+# versions of CMake.
+cmake_policy(VERSION 3.14...3.25)
+
+# Define build configuration option.
+get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
+if(IS_MULTICONFIG)
+  set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release"
+    CACHE STRING "" FORCE)
+else()
+  if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+    set(CMAKE_BUILD_TYPE "Debug" CACHE
+      STRING "Flutter build mode" FORCE)
+    set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
+      "Debug" "Profile" "Release")
+  endif()
+endif()
+# Define settings for the Profile build mode.
+set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
+set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")
+set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}")
+set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}")
+
+# Use Unicode for all projects.
+add_definitions(-DUNICODE -D_UNICODE)
+
+# Compilation settings that should be applied to most targets.
+#
+# Be cautious about adding new options here, as plugins use this function by
+# default. In most cases, you should add new options to specific targets instead
+# of modifying this function.
+function(APPLY_STANDARD_SETTINGS TARGET)
+  target_compile_features(${TARGET} PUBLIC cxx_std_17)
+  target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100")
+  target_compile_options(${TARGET} PRIVATE /EHsc)
+  target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0")
+  target_compile_definitions(${TARGET} PRIVATE "$<$<CONFIG:Debug>:_DEBUG>")
+endfunction()
+
+# Flutter library and tool build rules.
+set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
+add_subdirectory(${FLUTTER_MANAGED_DIR})
+
+# Application build; see runner/CMakeLists.txt.
+add_subdirectory("runner")
+
+
+# Generated plugin build rules, which manage building the plugins and adding
+# them to the application.
+include(flutter/generated_plugins.cmake)
+
+
+# === Installation ===
+# Support files are copied into place next to the executable, so that it can
+# run in place. This is done instead of making a separate bundle (as on Linux)
+# so that building and running from within Visual Studio will work.
+set(BUILD_BUNDLE_DIR "$<TARGET_FILE_DIR:${BINARY_NAME}>")
+# Make the "install" step default, as it's required to run.
+set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1)
+if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+  set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE)
+endif()
+
+set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data")
+set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}")
+
+install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}"
+  COMPONENT Runtime)
+
+install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
+  COMPONENT Runtime)
+
+install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+  COMPONENT Runtime)
+
+if(PLUGIN_BUNDLED_LIBRARIES)
+  install(FILES "${PLUGIN_BUNDLED_LIBRARIES}"
+    DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+    COMPONENT Runtime)
+endif()
+
+# Copy the native assets provided by the build.dart from all packages.
+set(NATIVE_ASSETS_DIR "${PROJECT_BUILD_DIR}native_assets/windows/")
+install(DIRECTORY "${NATIVE_ASSETS_DIR}"
+   DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+   COMPONENT Runtime)
+
+# Fully re-copy the assets directory on each build to avoid having stale files
+# from a previous install.
+set(FLUTTER_ASSET_DIR_NAME "flutter_assets")
+install(CODE "
+  file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\")
+  " COMPONENT Runtime)
+install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}"
+  DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime)
+
+# Install the AOT library on non-Debug builds only.
+install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
+  CONFIGURATIONS Profile;Release
+  COMPONENT Runtime)
--- a/windows/flutter/CMakeLists.txt
+++ b/windows/flutter/CMakeLists.txt
@@ -0,0 +1,109 @@
+# This file controls Flutter-level build steps. It should not be edited.
+cmake_minimum_required(VERSION 3.14)
+
+set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral")
+
+# Configuration provided via flutter tool.
+include(${EPHEMERAL_DIR}/generated_config.cmake)
+
+# TODO: Move the rest of this into files in ephemeral. See
+# https://github.com/flutter/flutter/issues/57146.
+set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
+
+# Set fallback configurations for older versions of the flutter tool.
+if (NOT DEFINED FLUTTER_TARGET_PLATFORM)
+  set(FLUTTER_TARGET_PLATFORM "windows-x64")
+endif()
+
+# === Flutter Library ===
+set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll")
+
+# Published to parent scope for install step.
+set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE)
+set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE)
+set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE)
+set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE)
+
+list(APPEND FLUTTER_LIBRARY_HEADERS
+  "flutter_export.h"
+  "flutter_windows.h"
+  "flutter_messenger.h"
+  "flutter_plugin_registrar.h"
+  "flutter_texture_registrar.h"
+)
+list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/")
+add_library(flutter INTERFACE)
+target_include_directories(flutter INTERFACE
+  "${EPHEMERAL_DIR}"
+)
+target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib")
+add_dependencies(flutter flutter_assemble)
+
+# === Wrapper ===
+list(APPEND CPP_WRAPPER_SOURCES_CORE
+  "core_implementations.cc"
+  "standard_codec.cc"
+)
+list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/")
+list(APPEND CPP_WRAPPER_SOURCES_PLUGIN
+  "plugin_registrar.cc"
+)
+list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/")
+list(APPEND CPP_WRAPPER_SOURCES_APP
+  "flutter_engine.cc"
+  "flutter_view_controller.cc"
+)
+list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/")
+
+# Wrapper sources needed for a plugin.
+add_library(flutter_wrapper_plugin STATIC
+  ${CPP_WRAPPER_SOURCES_CORE}
+  ${CPP_WRAPPER_SOURCES_PLUGIN}
+)
+apply_standard_settings(flutter_wrapper_plugin)
+set_target_properties(flutter_wrapper_plugin PROPERTIES
+  POSITION_INDEPENDENT_CODE ON)
+set_target_properties(flutter_wrapper_plugin PROPERTIES
+  CXX_VISIBILITY_PRESET hidden)
+target_link_libraries(flutter_wrapper_plugin PUBLIC flutter)
+target_include_directories(flutter_wrapper_plugin PUBLIC
+  "${WRAPPER_ROOT}/include"
+)
+add_dependencies(flutter_wrapper_plugin flutter_assemble)
+
+# Wrapper sources needed for the runner.
+add_library(flutter_wrapper_app STATIC
+  ${CPP_WRAPPER_SOURCES_CORE}
+  ${CPP_WRAPPER_SOURCES_APP}
+)
+apply_standard_settings(flutter_wrapper_app)
+target_link_libraries(flutter_wrapper_app PUBLIC flutter)
+target_include_directories(flutter_wrapper_app PUBLIC
+  "${WRAPPER_ROOT}/include"
+)
+add_dependencies(flutter_wrapper_app flutter_assemble)
+
+# === Flutter tool backend ===
+# _phony_ is a non-existent file to force this command to run every time,
+# since currently there's no way to get a full input/output list from the
+# flutter tool.
+set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_")
+set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE)
+add_custom_command(
+  OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS}
+    ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN}
+    ${CPP_WRAPPER_SOURCES_APP}
+    ${PHONY_OUTPUT}
+  COMMAND ${CMAKE_COMMAND} -E env
+    ${FLUTTER_TOOL_ENVIRONMENT}
+    "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat"
+      ${FLUTTER_TARGET_PLATFORM} $<CONFIG>
+  VERBATIM
+)
+add_custom_target(flutter_assemble DEPENDS
+  "${FLUTTER_LIBRARY}"
+  ${FLUTTER_LIBRARY_HEADERS}
+  ${CPP_WRAPPER_SOURCES_CORE}
+  ${CPP_WRAPPER_SOURCES_PLUGIN}
+  ${CPP_WRAPPER_SOURCES_APP}
+)
--- a/windows/flutter/generated_plugin_registrant.cc
+++ b/windows/flutter/generated_plugin_registrant.cc
@@ -0,0 +1,11 @@
+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#include "generated_plugin_registrant.h"
+
+
+void RegisterPlugins(flutter::PluginRegistry* registry) {
+}
--- a/windows/flutter/generated_plugin_registrant.h
+++ b/windows/flutter/generated_plugin_registrant.h
@@ -0,0 +1,15 @@
+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#ifndef GENERATED_PLUGIN_REGISTRANT_
+#define GENERATED_PLUGIN_REGISTRANT_
+
+#include <flutter/plugin_registry.h>
+
+// Registers Flutter plugins.
+void RegisterPlugins(flutter::PluginRegistry* registry);
+
+#endif  // GENERATED_PLUGIN_REGISTRANT_
--- a/windows/flutter/generated_plugins.cmake
+++ b/windows/flutter/generated_plugins.cmake
@@ -0,0 +1,24 @@
+#
+# Generated file, do not edit.
+#
+
+list(APPEND FLUTTER_PLUGIN_LIST
+)
+
+list(APPEND FLUTTER_FFI_PLUGIN_LIST
+  flutter_local_notifications_windows
+)
+
+set(PLUGIN_BUNDLED_LIBRARIES)
+
+foreach(plugin ${FLUTTER_PLUGIN_LIST})
+  add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/windows plugins/${plugin})
+  target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin)
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES $<TARGET_FILE:${plugin}_plugin>)
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries})
+endforeach(plugin)
+
+foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST})
+  add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/windows plugins/${ffi_plugin})
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries})
+endforeach(ffi_plugin)
--- a/windows/runner/CMakeLists.txt
+++ b/windows/runner/CMakeLists.txt
@@ -0,0 +1,40 @@
+cmake_minimum_required(VERSION 3.14)
+project(runner LANGUAGES CXX)
+
+# Define the application target. To change its name, change BINARY_NAME in the
+# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer
+# work.
+#
+# Any new source files that you add to the application should be added here.
+add_executable(${BINARY_NAME} WIN32
+  "flutter_window.cpp"
+  "main.cpp"
+  "utils.cpp"
+  "win32_window.cpp"
+  "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
+  "Runner.rc"
+  "runner.exe.manifest"
+)
+
+# Apply the standard set of build settings. This can be removed for applications
+# that need different build settings.
+apply_standard_settings(${BINARY_NAME})
+
+# Add preprocessor definitions for the build version.
+target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION=\"${FLUTTER_VERSION}\"")
+target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MAJOR=${FLUTTER_VERSION_MAJOR}")
+target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MINOR=${FLUTTER_VERSION_MINOR}")
+target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_PATCH=${FLUTTER_VERSION_PATCH}")
+target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_BUILD=${FLUTTER_VERSION_BUILD}")
+
+# Disable Windows macros that collide with C++ standard library functions.
+target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX")
+
+# Add dependency libraries and include directories. Add any application-specific
+# dependencies here.
+target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app)
+target_link_libraries(${BINARY_NAME} PRIVATE "dwmapi.lib")
+target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}")
+
+# Run the Flutter tool portions of the build. This must not be removed.
+add_dependencies(${BINARY_NAME} flutter_assemble)
--- a/windows/runner/Runner.rc
+++ b/windows/runner/Runner.rc
@@ -0,0 +1,121 @@
+// Microsoft Visual C++ generated resource script.
+//
+#pragma code_page(65001)
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "winres.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// English (United States) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE
+BEGIN
+    "#include ""winres.h""\r\n"
+    "\0"
+END
+
+3 TEXTINCLUDE
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Icon
+//
+
+// Icon with lowest ID value placed first to ensure application icon
+// remains consistent on all systems.
+IDI_APP_ICON            ICON                    "resources\\app_icon.ico"
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+#if defined(FLUTTER_VERSION_MAJOR) && defined(FLUTTER_VERSION_MINOR) && defined(FLUTTER_VERSION_PATCH) && defined(FLUTTER_VERSION_BUILD)
+#define VERSION_AS_NUMBER FLUTTER_VERSION_MAJOR,FLUTTER_VERSION_MINOR,FLUTTER_VERSION_PATCH,FLUTTER_VERSION_BUILD
+#else
+#define VERSION_AS_NUMBER 1,0,0,0
+#endif
+
+#if defined(FLUTTER_VERSION)
+#define VERSION_AS_STRING FLUTTER_VERSION
+#else
+#define VERSION_AS_STRING "1.0.0"
+#endif
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION VERSION_AS_NUMBER
+ PRODUCTVERSION VERSION_AS_NUMBER
+ FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
+#ifdef _DEBUG
+ FILEFLAGS VS_FF_DEBUG
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS VOS__WINDOWS32
+ FILETYPE VFT_APP
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904e4"
+        BEGIN
+            VALUE "CompanyName", "com.cxx" "\0"
+            VALUE "FileDescription", "task_hub" "\0"
+            VALUE "FileVersion", VERSION_AS_STRING "\0"
+            VALUE "InternalName", "task_hub" "\0"
+            VALUE "LegalCopyright", "Copyright (C) 2026 com.cxx. All rights reserved." "\0"
+            VALUE "OriginalFilename", "task_hub.exe" "\0"
+            VALUE "ProductName", "task_hub" "\0"
+            VALUE "ProductVersion", VERSION_AS_STRING "\0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x409, 1252
+    END
+END
+
+#endif    // English (United States) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
--- a/windows/runner/flutter_window.cpp
+++ b/windows/runner/flutter_window.cpp
@@ -0,0 +1,71 @@
+#include "flutter_window.h"
+
+#include <optional>
+
+#include "flutter/generated_plugin_registrant.h"
+
+FlutterWindow::FlutterWindow(const flutter::DartProject& project)
+    : project_(project) {}
+
+FlutterWindow::~FlutterWindow() {}
+
+bool FlutterWindow::OnCreate() {
+  if (!Win32Window::OnCreate()) {
+    return false;
+  }
+
+  RECT frame = GetClientArea();
+
+  // The size here must match the window dimensions to avoid unnecessary surface
+  // creation / destruction in the startup path.
+  flutter_controller_ = std::make_unique<flutter::FlutterViewController>(
+      frame.right - frame.left, frame.bottom - frame.top, project_);
+  // Ensure that basic setup of the controller was successful.
+  if (!flutter_controller_->engine() || !flutter_controller_->view()) {
+    return false;
+  }
+  RegisterPlugins(flutter_controller_->engine());
+  SetChildContent(flutter_controller_->view()->GetNativeWindow());
+
+  flutter_controller_->engine()->SetNextFrameCallback([&]() {
+    this->Show();
+  });
+
+  // Flutter can complete the first frame before the "show window" callback is
+  // registered. The following call ensures a frame is pending to ensure the
+  // window is shown. It is a no-op if the first frame hasn't completed yet.
+  flutter_controller_->ForceRedraw();
+
+  return true;
+}
+
+void FlutterWindow::OnDestroy() {
+  if (flutter_controller_) {
+    flutter_controller_ = nullptr;
+  }
+
+  Win32Window::OnDestroy();
+}
+
+LRESULT
+FlutterWindow::MessageHandler(HWND hwnd, UINT const message,
+                              WPARAM const wparam,
+                              LPARAM const lparam) noexcept {
+  // Give Flutter, including plugins, an opportunity to handle window messages.
+  if (flutter_controller_) {
+    std::optional<LRESULT> result =
+        flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam,
+                                                      lparam);
+    if (result) {
+      return *result;
+    }
+  }
+
+  switch (message) {
+    case WM_FONTCHANGE:
+      flutter_controller_->engine()->ReloadSystemFonts();
+      break;
+  }
+
+  return Win32Window::MessageHandler(hwnd, message, wparam, lparam);
+}
--- a/windows/runner/flutter_window.h
+++ b/windows/runner/flutter_window.h
@@ -0,0 +1,33 @@
+#ifndef RUNNER_FLUTTER_WINDOW_H_
+#define RUNNER_FLUTTER_WINDOW_H_
+
+#include <flutter/dart_project.h>
+#include <flutter/flutter_view_controller.h>
+
+#include <memory>
+
+#include "win32_window.h"
+
+// A window that does nothing but host a Flutter view.
+class FlutterWindow : public Win32Window {
+ public:
+  // Creates a new FlutterWindow hosting a Flutter view running |project|.
+  explicit FlutterWindow(const flutter::DartProject& project);
+  virtual ~FlutterWindow();
+
+ protected:
+  // Win32Window:
+  bool OnCreate() override;
+  void OnDestroy() override;
+  LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam,
+                         LPARAM const lparam) noexcept override;
+
+ private:
+  // The project to run.
+  flutter::DartProject project_;
+
+  // The Flutter instance hosted by this window.
+  std::unique_ptr<flutter::FlutterViewController> flutter_controller_;
+};
+
+#endif  // RUNNER_FLUTTER_WINDOW_H_
--- a/windows/runner/main.cpp
+++ b/windows/runner/main.cpp
@@ -0,0 +1,43 @@
+#include <flutter/dart_project.h>
+#include <flutter/flutter_view_controller.h>
+#include <windows.h>
+
+#include "flutter_window.h"
+#include "utils.h"
+
+int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
+                      _In_ wchar_t *command_line, _In_ int show_command) {
+  // Attach to console when present (e.g., 'flutter run') or create a
+  // new console when running with a debugger.
+  if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) {
+    CreateAndAttachConsole();
+  }
+
+  // Initialize COM, so that it is available for use in the library and/or
+  // plugins.
+  ::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED);
+
+  flutter::DartProject project(L"data");
+
+  std::vector<std::string> command_line_arguments =
+      GetCommandLineArguments();
+
+  project.set_dart_entrypoint_arguments(std::move(command_line_arguments));
+
+  FlutterWindow window(project);
+  Win32Window::Point origin(10, 10);
+  Win32Window::Size size(1280, 720);
+  if (!window.Create(L"task_hub", origin, size)) {
+    return EXIT_FAILURE;
+  }
+  window.SetQuitOnClose(true);
+
+  ::MSG msg;
+  while (::GetMessage(&msg, nullptr, 0, 0)) {
+    ::TranslateMessage(&msg);
+    ::DispatchMessage(&msg);
+  }
+
+  ::CoUninitialize();
+  return EXIT_SUCCESS;
+}
--- a/windows/runner/resource.h
+++ b/windows/runner/resource.h
@@ -0,0 +1,16 @@
+//{{NO_DEPENDENCIES}}
+// Microsoft Visual C++ generated include file.
+// Used by Runner.rc
+//
+#define IDI_APP_ICON                    101
+
+// Next default values for new objects
+//
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NEXT_RESOURCE_VALUE        102
+#define _APS_NEXT_COMMAND_VALUE         40001
+#define _APS_NEXT_CONTROL_VALUE         1001
+#define _APS_NEXT_SYMED_VALUE           101
+#endif
+#endif
--- a/windows/runner/resources/app_icon.ico
+++ b/windows/runner/resources/app_icon.ico
--- a/windows/runner/runner.exe.manifest
+++ b/windows/runner/runner.exe.manifest
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings>
+      <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
+    </windowsSettings>
+  </application>
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- Windows 10 and Windows 11 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
+    </application>
+  </compatibility>
+</assembly>
--- a/windows/runner/utils.cpp
+++ b/windows/runner/utils.cpp
@@ -0,0 +1,65 @@
+#include "utils.h"
+
+#include <flutter_windows.h>
+#include <io.h>
+#include <stdio.h>
+#include <windows.h>
+
+#include <iostream>
+
+void CreateAndAttachConsole() {
+  if (::AllocConsole()) {
+    FILE *unused;
+    if (freopen_s(&unused, "CONOUT$", "w", stdout)) {
+      _dup2(_fileno(stdout), 1);
+    }
+    if (freopen_s(&unused, "CONOUT$", "w", stderr)) {
+      _dup2(_fileno(stdout), 2);
+    }
+    std::ios::sync_with_stdio();
+    FlutterDesktopResyncOutputStreams();
+  }
+}
+
+std::vector<std::string> GetCommandLineArguments() {
+  // Convert the UTF-16 command line arguments to UTF-8 for the Engine to use.
+  int argc;
+  wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc);
+  if (argv == nullptr) {
+    return std::vector<std::string>();
+  }
+
+  std::vector<std::string> command_line_arguments;
+
+  // Skip the first argument as it's the binary name.
+  for (int i = 1; i < argc; i++) {
+    command_line_arguments.push_back(Utf8FromUtf16(argv[i]));
+  }
+
+  ::LocalFree(argv);
+
+  return command_line_arguments;
+}
+
+std::string Utf8FromUtf16(const wchar_t* utf16_string) {
+  if (utf16_string == nullptr) {
+    return std::string();
+  }
+  unsigned int target_length = ::WideCharToMultiByte(
+      CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
+      -1, nullptr, 0, nullptr, nullptr)
+    -1; // remove the trailing null character
+  int input_length = (int)wcslen(utf16_string);
+  std::string utf8_string;
+  if (target_length == 0 || target_length > utf8_string.max_size()) {
+    return utf8_string;
+  }
+  utf8_string.resize(target_length);
+  int converted_length = ::WideCharToMultiByte(
+      CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
+      input_length, utf8_string.data(), target_length, nullptr, nullptr);
+  if (converted_length == 0) {
+    return std::string();
+  }
+  return utf8_string;
+}
--- a/windows/runner/utils.h
+++ b/windows/runner/utils.h
@@ -0,0 +1,19 @@
+#ifndef RUNNER_UTILS_H_
+#define RUNNER_UTILS_H_
+
+#include <string>
+#include <vector>
+
+// Creates a console for the process, and redirects stdout and stderr to
+// it for both the runner and the Flutter library.
+void CreateAndAttachConsole();
+
+// Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string
+// encoded in UTF-8. Returns an empty std::string on failure.
+std::string Utf8FromUtf16(const wchar_t* utf16_string);
+
+// Gets the command line arguments passed in as a std::vector<std::string>,
+// encoded in UTF-8. Returns an empty std::vector<std::string> on failure.
+std::vector<std::string> GetCommandLineArguments();
+
+#endif  // RUNNER_UTILS_H_
--- a/windows/runner/win32_window.cpp
+++ b/windows/runner/win32_window.cpp
@@ -0,0 +1,288 @@
+#include "win32_window.h"
+
+#include <dwmapi.h>
+#include <flutter_windows.h>
+
+#include "resource.h"
+
+namespace {
+
+/// Window attribute that enables dark mode window decorations.
+///
+/// Redefined in case the developer's machine has a Windows SDK older than
+/// version 10.0.22000.0.
+/// See: https://docs.microsoft.com/windows/win32/api/dwmapi/ne-dwmapi-dwmwindowattribute
+#ifndef DWMWA_USE_IMMERSIVE_DARK_MODE
+#define DWMWA_USE_IMMERSIVE_DARK_MODE 20
+#endif
+
+constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW";
+
+/// Registry key for app theme preference.
+///
+/// A value of 0 indicates apps should use dark mode. A non-zero or missing
+/// value indicates apps should use light mode.
+constexpr const wchar_t kGetPreferredBrightnessRegKey[] =
+  L"Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize";
+constexpr const wchar_t kGetPreferredBrightnessRegValue[] = L"AppsUseLightTheme";
+
+// The number of Win32Window objects that currently exist.
+static int g_active_window_count = 0;
+
+using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd);
+
+// Scale helper to convert logical scaler values to physical using passed in
+// scale factor
+int Scale(int source, double scale_factor) {
+  return static_cast<int>(source * scale_factor);
+}
+
+// Dynamically loads the |EnableNonClientDpiScaling| from the User32 module.
+// This API is only needed for PerMonitor V1 awareness mode.
+void EnableFullDpiSupportIfAvailable(HWND hwnd) {
+  HMODULE user32_module = LoadLibraryA("User32.dll");
+  if (!user32_module) {
+    return;
+  }
+  auto enable_non_client_dpi_scaling =
+      reinterpret_cast<EnableNonClientDpiScaling*>(
+          GetProcAddress(user32_module, "EnableNonClientDpiScaling"));
+  if (enable_non_client_dpi_scaling != nullptr) {
+    enable_non_client_dpi_scaling(hwnd);
+  }
+  FreeLibrary(user32_module);
+}
+
+}  // namespace
+
+// Manages the Win32Window's window class registration.
+class WindowClassRegistrar {
+ public:
+  ~WindowClassRegistrar() = default;
+
+  // Returns the singleton registrar instance.
+  static WindowClassRegistrar* GetInstance() {
+    if (!instance_) {
+      instance_ = new WindowClassRegistrar();
+    }
+    return instance_;
+  }
+
+  // Returns the name of the window class, registering the class if it hasn't
+  // previously been registered.
+  const wchar_t* GetWindowClass();
+
+  // Unregisters the window class. Should only be called if there are no
+  // instances of the window.
+  void UnregisterWindowClass();
+
+ private:
+  WindowClassRegistrar() = default;
+
+  static WindowClassRegistrar* instance_;
+
+  bool class_registered_ = false;
+};
+
+WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr;
+
+const wchar_t* WindowClassRegistrar::GetWindowClass() {
+  if (!class_registered_) {
+    WNDCLASS window_class{};
+    window_class.hCursor = LoadCursor(nullptr, IDC_ARROW);
+    window_class.lpszClassName = kWindowClassName;
+    window_class.style = CS_HREDRAW | CS_VREDRAW;
+    window_class.cbClsExtra = 0;
+    window_class.cbWndExtra = 0;
+    window_class.hInstance = GetModuleHandle(nullptr);
+    window_class.hIcon =
+        LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON));
+    window_class.hbrBackground = 0;
+    window_class.lpszMenuName = nullptr;
+    window_class.lpfnWndProc = Win32Window::WndProc;
+    RegisterClass(&window_class);
+    class_registered_ = true;
+  }
+  return kWindowClassName;
+}
+
+void WindowClassRegistrar::UnregisterWindowClass() {
+  UnregisterClass(kWindowClassName, nullptr);
+  class_registered_ = false;
+}
+
+Win32Window::Win32Window() {
+  ++g_active_window_count;
+}
+
+Win32Window::~Win32Window() {
+  --g_active_window_count;
+  Destroy();
+}
+
+bool Win32Window::Create(const std::wstring& title,
+                         const Point& origin,
+                         const Size& size) {
+  Destroy();
+
+  const wchar_t* window_class =
+      WindowClassRegistrar::GetInstance()->GetWindowClass();
+
+  const POINT target_point = {static_cast<LONG>(origin.x),
+                              static_cast<LONG>(origin.y)};
+  HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST);
+  UINT dpi = FlutterDesktopGetDpiForMonitor(monitor);
+  double scale_factor = dpi / 96.0;
+
+  HWND window = CreateWindow(
+      window_class, title.c_str(), WS_OVERLAPPEDWINDOW,
+      Scale(origin.x, scale_factor), Scale(origin.y, scale_factor),
+      Scale(size.width, scale_factor), Scale(size.height, scale_factor),
+      nullptr, nullptr, GetModuleHandle(nullptr), this);
+
+  if (!window) {
+    return false;
+  }
+
+  UpdateTheme(window);
+
+  return OnCreate();
+}
+
+bool Win32Window::Show() {
+  return ShowWindow(window_handle_, SW_SHOWNORMAL);
+}
+
+// static
+LRESULT CALLBACK Win32Window::WndProc(HWND const window,
+                                      UINT const message,
+                                      WPARAM const wparam,
+                                      LPARAM const lparam) noexcept {
+  if (message == WM_NCCREATE) {
+    auto window_struct = reinterpret_cast<CREATESTRUCT*>(lparam);
+    SetWindowLongPtr(window, GWLP_USERDATA,
+                     reinterpret_cast<LONG_PTR>(window_struct->lpCreateParams));
+
+    auto that = static_cast<Win32Window*>(window_struct->lpCreateParams);
+    EnableFullDpiSupportIfAvailable(window);
+    that->window_handle_ = window;
+  } else if (Win32Window* that = GetThisFromHandle(window)) {
+    return that->MessageHandler(window, message, wparam, lparam);
+  }
+
+  return DefWindowProc(window, message, wparam, lparam);
+}
+
+LRESULT
+Win32Window::MessageHandler(HWND hwnd,
+                            UINT const message,
+                            WPARAM const wparam,
+                            LPARAM const lparam) noexcept {
+  switch (message) {
+    case WM_DESTROY:
+      window_handle_ = nullptr;
+      Destroy();
+      if (quit_on_close_) {
+        PostQuitMessage(0);
+      }
+      return 0;
+
+    case WM_DPICHANGED: {
+      auto newRectSize = reinterpret_cast<RECT*>(lparam);
+      LONG newWidth = newRectSize->right - newRectSize->left;
+      LONG newHeight = newRectSize->bottom - newRectSize->top;
+
+      SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth,
+                   newHeight, SWP_NOZORDER | SWP_NOACTIVATE);
+
+      return 0;
+    }
+    case WM_SIZE: {
+      RECT rect = GetClientArea();
+      if (child_content_ != nullptr) {
+        // Size and position the child window.
+        MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left,
+                   rect.bottom - rect.top, TRUE);
+      }
+      return 0;
+    }
+
+    case WM_ACTIVATE:
+      if (child_content_ != nullptr) {
+        SetFocus(child_content_);
+      }
+      return 0;
+
+    case WM_DWMCOLORIZATIONCOLORCHANGED:
+      UpdateTheme(hwnd);
+      return 0;
+  }
+
+  return DefWindowProc(window_handle_, message, wparam, lparam);
+}
+
+void Win32Window::Destroy() {
+  OnDestroy();
+
+  if (window_handle_) {
+    DestroyWindow(window_handle_);
+    window_handle_ = nullptr;
+  }
+  if (g_active_window_count == 0) {
+    WindowClassRegistrar::GetInstance()->UnregisterWindowClass();
+  }
+}
+
+Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept {
+  return reinterpret_cast<Win32Window*>(
+      GetWindowLongPtr(window, GWLP_USERDATA));
+}
+
+void Win32Window::SetChildContent(HWND content) {
+  child_content_ = content;
+  SetParent(content, window_handle_);
+  RECT frame = GetClientArea();
+
+  MoveWindow(content, frame.left, frame.top, frame.right - frame.left,
+             frame.bottom - frame.top, true);
+
+  SetFocus(child_content_);
+}
+
+RECT Win32Window::GetClientArea() {
+  RECT frame;
+  GetClientRect(window_handle_, &frame);
+  return frame;
+}
+
+HWND Win32Window::GetHandle() {
+  return window_handle_;
+}
+
+void Win32Window::SetQuitOnClose(bool quit_on_close) {
+  quit_on_close_ = quit_on_close;
+}
+
+bool Win32Window::OnCreate() {
+  // No-op; provided for subclasses.
+  return true;
+}
+
+void Win32Window::OnDestroy() {
+  // No-op; provided for subclasses.
+}
+
+void Win32Window::UpdateTheme(HWND const window) {
+  DWORD light_mode;
+  DWORD light_mode_size = sizeof(light_mode);
+  LSTATUS result = RegGetValue(HKEY_CURRENT_USER, kGetPreferredBrightnessRegKey,
+                               kGetPreferredBrightnessRegValue,
+                               RRF_RT_REG_DWORD, nullptr, &light_mode,
+                               &light_mode_size);
+
+  if (result == ERROR_SUCCESS) {
+    BOOL enable_dark_mode = light_mode == 0;
+    DwmSetWindowAttribute(window, DWMWA_USE_IMMERSIVE_DARK_MODE,
+                          &enable_dark_mode, sizeof(enable_dark_mode));
+  }
+}
--- a/windows/runner/win32_window.h
+++ b/windows/runner/win32_window.h
@@ -0,0 +1,102 @@
+#ifndef RUNNER_WIN32_WINDOW_H_
+#define RUNNER_WIN32_WINDOW_H_
+
+#include <windows.h>
+
+#include <functional>
+#include <memory>
+#include <string>
+
+// A class abstraction for a high DPI-aware Win32 Window. Intended to be
+// inherited from by classes that wish to specialize with custom
+// rendering and input handling
+class Win32Window {
+ public:
+  struct Point {
+    unsigned int x;
+    unsigned int y;
+    Point(unsigned int x, unsigned int y) : x(x), y(y) {}
+  };
+
+  struct Size {
+    unsigned int width;
+    unsigned int height;
+    Size(unsigned int width, unsigned int height)
+        : width(width), height(height) {}
+  };
+
+  Win32Window();
+  virtual ~Win32Window();
+
+  // Creates a win32 window with |title| that is positioned and sized using
+  // |origin| and |size|. New windows are created on the default monitor. Window
+  // sizes are specified to the OS in physical pixels, hence to ensure a
+  // consistent size this function will scale the inputted width and height as
+  // as appropriate for the default monitor. The window is invisible until
+  // |Show| is called. Returns true if the window was created successfully.
+  bool Create(const std::wstring& title, const Point& origin, const Size& size);
+
+  // Show the current window. Returns true if the window was successfully shown.
+  bool Show();
+
+  // Release OS resources associated with window.
+  void Destroy();
+
+  // Inserts |content| into the window tree.
+  void SetChildContent(HWND content);
+
+  // Returns the backing Window handle to enable clients to set icon and other
+  // window properties. Returns nullptr if the window has been destroyed.
+  HWND GetHandle();
+
+  // If true, closing this window will quit the application.
+  void SetQuitOnClose(bool quit_on_close);
+
+  // Return a RECT representing the bounds of the current client area.
+  RECT GetClientArea();
+
+ protected:
+  // Processes and route salient window messages for mouse handling,
+  // size change and DPI. Delegates handling of these to member overloads that
+  // inheriting classes can handle.
+  virtual LRESULT MessageHandler(HWND window,
+                                 UINT const message,
+                                 WPARAM const wparam,
+                                 LPARAM const lparam) noexcept;
+
+  // Called when CreateAndShow is called, allowing subclass window-related
+  // setup. Subclasses should return false if setup fails.
+  virtual bool OnCreate();
+
+  // Called when Destroy is called.
+  virtual void OnDestroy();
+
+ private:
+  friend class WindowClassRegistrar;
+
+  // OS callback called by message pump. Handles the WM_NCCREATE message which
+  // is passed when the non-client area is being created and enables automatic
+  // non-client DPI scaling so that the non-client area automatically
+  // responds to changes in DPI. All other messages are handled by
+  // MessageHandler.
+  static LRESULT CALLBACK WndProc(HWND const window,
+                                  UINT const message,
+                                  WPARAM const wparam,
+                                  LPARAM const lparam) noexcept;
+
+  // Retrieves a class instance pointer for |window|
+  static Win32Window* GetThisFromHandle(HWND const window) noexcept;
+
+  // Update the window frame's theme to match the system theme.
+  static void UpdateTheme(HWND const window);
+
+  bool quit_on_close_ = false;
+
+  // window handle for top level window.
+  HWND window_handle_ = nullptr;
+
+  // window handle for hosted content.
+  HWND child_content_ = nullptr;
+};
+
+#endif  // RUNNER_WIN32_WINDOW_H_