import 'package:bot_toast/bot_toast.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:flustars/flustars.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_easyloading/flutter_easyloading.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:wakelock_plus/wakelock_plus.dart';

import 'kt_pages/kt_routes.dart';
import 'kt_utils/kt_device_info_utils.dart';
import 'kt_utils/kt_keys.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  SystemChrome.setSystemUIOverlayStyle(
    const SystemUiOverlayStyle(
      statusBarColor: Colors.transparent,
      statusBarIconBrightness: Brightness.light,
      systemNavigationBarColor: Colors.transparent,
    ),
  );
  await initSDK();
  runApp(const MyApp());
}

initSDK() async {
  await KtDeviceInfoUtil().init();
  await WakelockPlus.enable();
  EasyLoading.init();
  EasyLoading.instance.dismissOnTap = true;
  await SpUtil.getInstance();
  // KtUserUtil().startOnline();
  // await AdjustService().init();
  // await Firebase.initializeApp();
}

final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

final RouteObserver<PageRoute> routeObserver = RouteObserver<PageRoute>();

class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
  DateTime? _cycleLifeTime;
  bool _appLifecycleStateHasPaused = false;

  @override
  void initState() {
    super.initState();
    WidgetsBinding.instance.addObserver(this);
  }

  @override
  void dispose() {
    WidgetsBinding.instance.removeObserver(this);
    super.dispose();
  }

  // 监听生命周期状态变化
  // @override
  // void didChangeAppLifecycleState(AppLifecycleState state) {
  //   super.didChangeAppLifecycleState(state);
  //   if (state == AppLifecycleState.paused) {
  //     _cycleLifeTime = DateTime.now();
  //     _appLifecycleStateHasPaused = true;
  //   } else if (state == AppLifecycleState.inactive) {
  //     KtUserUtil().offLinePost();
  //   } else if (state == AppLifecycleState.resumed) {
  //     _appLifecycleStateHasPaused = false;
  //     if (!_appLifecycleStateHasPaused) {
  //       KtUserUtil().enterAppPost();
  //       KtUserUtil().reportNotify();
  //     }
  //     final now = DateTime.now();
  //     final duration = now.difference(_cycleLifeTime ?? now);
  //     if (duration.inMilliseconds > 3) {
  //       Future.delayed(const Duration(milliseconds: 1000)).then((_) {
  //         KtUserUtil().onLinePost();
  //       });
  //     }
  //     _cycleLifeTime = null;
  //   }
  // }

  @override
  Widget build(BuildContext context) {
    return ScreenUtilInit(
      designSize: Size(375, 812),
      // minTextAdapt: true,
      builder: (context, child) {
        return GetMaterialApp(
          title: 'Kinetra',
          navigatorKey: navigatorKey,
          navigatorObservers: [routeObserver, BotToastNavigatorObserver()],
          getPages: KtRoutes.routes,
          initialRoute: KtRoutes.splash,
          // 注册路由监听器
          debugShowCheckedModeBanner: false,
          locale: Get.deviceLocale,
          // 获取设备语言
          fallbackLocale: const Locale('en', 'US'),
          // 默认语言
          theme: ThemeData(
            fontFamily: 'Inter',
            // 设置透明导航栏
            appBarTheme: const AppBarTheme(
              backgroundColor: Colors.transparent,
              elevation: 0,
              scrolledUnderElevation: 0,
              systemOverlayStyle: SystemUiOverlayStyle(
                statusBarColor: Colors.transparent,
              ),
            ),
          ),
          // home: const SplashPage(),
          builder: EasyLoading.init(builder: BotToastInit()),
        );
      },
    );
  }
}