import 'dart:ui';

import 'package:fluent_ui/fluent_ui.dart';
import 'package:hive_flutter/adapters.dart';
import 'package:task_hub/models/task.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';
import 'package:task_hub/utils/notice.dart';
import 'package:timezone/data/latest.dart' as tz;
import 'package:window_size/window_size.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  setWindowMinSize(const Size(800, 600));

  tz.initializeTimeZones();

  await Hive.initFlutter();
  Hive.registerAdapter(TaskAdapter());
  await Hive.openBox<Task>('taskBox');

  await initNotify();

  checkScheduleTime();

  runApp(const TaskHubApp());
}

class TaskHubApp extends StatelessWidget {
  const TaskHubApp({super.key});

  @override
  Widget build(BuildContext context) {
    return FluentApp(
      title: '拾光记',
      themeMode: ThemeMode.system,
      theme: FluentThemeData(
        fontFamily: 'CustomFont',
        accentColor: Colors.purple,
      ),
      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) {
    final iconColor = FluentTheme.of(context).accentColor;
    final paneColor = FluentTheme.of(context).accentColor.lightest;

    return NavigationView(
      titleBar: TitleBar(
        title: const Text('拾光记', style: TextStyle(fontSize: 18)),
      ),
      pane: NavigationPane(
        selected: _currentIndex,
        onChanged: (index) => setState(() => _currentIndex = index),
        size: NavigationPaneSize(openWidth: 150),
        items: [
          PaneItem(
            icon: Icon(FluentIcons.home, color: iconColor),
            title: const Text('首页', style: TextStyle(fontSize: 16)),
            body: Container(color: paneColor, child: const HomePage()),
          ),
          PaneItem(
            icon: Icon(FluentIcons.check_list, color: iconColor),
            title: const Text('待办', style: TextStyle(fontSize: 16)),
            body: Container(color: paneColor, child: const TaskPage()),
          ),
          PaneItem(
            icon: Icon(FluentIcons.calendar, color: iconColor),
            title: const Text('日程', style: TextStyle(fontSize: 16)),
            body: Container(color: paneColor, child: const SchedulePage()),
          ),
          PaneItemSeparator(),
          PaneItem(
            icon: Icon(FluentIcons.settings, color: iconColor),
            title: const Text('设置', style: TextStyle(fontSize: 16)),
            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
            },
          ),
        ],
      ),
    );
  }
}