import 'package:flutter/cupertino.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import '../../../get_core/get_core.dart';
import '../../../get_instance/get_instance.dart';
import '../../../get_state_manager/get_state_manager.dart';
import '../../../get_utils/get_utils.dart';
import '../../get_navigation.dart';
import 'root_controller.dart';

class GetCupertinoApp extends StatelessWidget {
  const GetCupertinoApp({
    Key? key,
    this.theme,
    this.navigatorKey,
    this.home,
    Map<String, Widget Function(BuildContext)> this.routes =
        const <String, WidgetBuilder>{},
    this.initialRoute,
    this.onGenerateRoute,
    this.onGenerateInitialRoutes,
    this.onUnknownRoute,
    List<NavigatorObserver> this.navigatorObservers =
        const <NavigatorObserver>[],
    this.builder,
    this.translationsKeys,
    this.translations,
    this.textDirection,
    this.title = '',
    this.onGenerateTitle,
    this.color,
    this.customTransition,
    this.onInit,
    this.onDispose,
    this.locale,
    this.fallbackLocale,
    this.localizationsDelegates,
    this.localeListResolutionCallback,
    this.localeResolutionCallback,
    this.supportedLocales = const <Locale>[Locale('en', 'US')],
    this.showPerformanceOverlay = false,
    this.checkerboardRasterCacheImages = false,
    this.checkerboardOffscreenLayers = false,
    this.showSemanticsDebugger = false,
    this.debugShowCheckedModeBanner = true,
    this.shortcuts,
    this.smartManagement = SmartManagement.full,
    this.initialBinding,
    this.unknownRoute,
    this.routingCallback,
    this.defaultTransition,
    this.onReady,
    this.getPages,
    this.opaqueRoute,
    this.enableLog = kDebugMode,
    this.logWriterCallback,
    this.popGesture,
    this.transitionDuration,
    this.defaultGlobalState,
    this.highContrastTheme,
    this.highContrastDarkTheme,
    this.actions,
  })  : routeInformationProvider = null,
        routeInformationParser = null,
        routerDelegate = null,
        backButtonDispatcher = null,
        super(key: key);

  final GlobalKey<NavigatorState>? navigatorKey;
  final Widget? home;
  final Map<String, WidgetBuilder>? routes;
  final String? initialRoute;
  final RouteFactory? onGenerateRoute;
  final InitialRouteListFactory? onGenerateInitialRoutes;
  final RouteFactory? onUnknownRoute;
  final List<NavigatorObserver>? navigatorObservers;
  final TransitionBuilder? builder;
  final String title;
  final GenerateAppTitle? onGenerateTitle;
  final CustomTransition? customTransition;
  final Color? color;
  final Map<String, Map<String, String>>? translationsKeys;
  final Translations? translations;
  final TextDirection? textDirection;
  final Locale? locale;
  final Locale? fallbackLocale;
  final Iterable<LocalizationsDelegate<dynamic>>? localizationsDelegates;
  final LocaleListResolutionCallback? localeListResolutionCallback;
  final LocaleResolutionCallback? localeResolutionCallback;
  final Iterable<Locale> supportedLocales;
  final bool showPerformanceOverlay;
  final bool checkerboardRasterCacheImages;
  final bool checkerboardOffscreenLayers;
  final bool showSemanticsDebugger;
  final bool debugShowCheckedModeBanner;
  final Map<LogicalKeySet, Intent>? shortcuts;
  final ThemeData? highContrastTheme;
  final ThemeData? highContrastDarkTheme;
  final Map<Type, Action<Intent>>? actions;
  final Function(Routing?)? routingCallback;
  final Transition? defaultTransition;
  final bool? opaqueRoute;
  final VoidCallback? onInit;
  final VoidCallback? onReady;
  final VoidCallback? onDispose;
  final bool? enableLog;
  final LogWriterCallback? logWriterCallback;
  final bool? popGesture;
  final SmartManagement smartManagement;
  final Bindings? initialBinding;
  final Duration? transitionDuration;
  final bool? defaultGlobalState;
  final List<GetPage>? getPages;
  final GetPage? unknownRoute;
  final RouteInformationProvider? routeInformationProvider;
  final RouteInformationParser<Object>? routeInformationParser;
  final RouterDelegate<Object>? routerDelegate;
  final BackButtonDispatcher? backButtonDispatcher;
  final CupertinoThemeData? theme;

  GetCupertinoApp.router({
    Key? key,
    this.theme,
    this.routeInformationProvider,
    RouteInformationParser<Object>? routeInformationParser,
    RouterDelegate<Object>? routerDelegate,
    this.backButtonDispatcher,
    this.builder,
    this.title = '',
    this.onGenerateTitle,
    this.color,
    this.highContrastTheme,
    this.highContrastDarkTheme,
    this.locale,
    this.localizationsDelegates,
    this.localeListResolutionCallback,
    this.localeResolutionCallback,
    this.supportedLocales = const <Locale>[Locale('en', 'US')],
    this.showPerformanceOverlay = false,
    this.checkerboardRasterCacheImages = false,
    this.checkerboardOffscreenLayers = false,
    this.showSemanticsDebugger = false,
    this.debugShowCheckedModeBanner = true,
    this.shortcuts,
    this.actions,
    this.customTransition,
    this.translationsKeys,
    this.translations,
    this.textDirection,
    this.fallbackLocale,
    this.routingCallback,
    this.defaultTransition,
    this.opaqueRoute,
    this.onInit,
    this.onReady,
    this.onDispose,
    this.enableLog = kDebugMode,
    this.logWriterCallback,
    this.popGesture,
    this.smartManagement = SmartManagement.full,
    this.initialBinding,
    this.transitionDuration,
    this.defaultGlobalState,
    this.getPages,
    this.unknownRoute,
  })  : routerDelegate = routerDelegate ??= Get.createDelegate(
          notFoundRoute: unknownRoute,
        ),
        routeInformationParser =
            routeInformationParser ??= Get.createInformationParser(
          initialRoute: getPages?.first.name ?? '/',
        ),
        navigatorObservers = null,
        navigatorKey = null,
        onGenerateRoute = null,
        home = null,
        onGenerateInitialRoutes = null,
        onUnknownRoute = null,
        routes = null,
        initialRoute = null,
        super(key: key) {
    Get.routerDelegate = routerDelegate;
    Get.routeInformationParser = routeInformationParser;
  }

  Route<dynamic> generator(RouteSettings settings) {
    return PageRedirect(settings: settings, unknownRoute: unknownRoute).page();
  }

  List<Route<dynamic>> initialRoutesGenerate(String name) {
    return [
      PageRedirect(
        settings: RouteSettings(name: name),
        unknownRoute: unknownRoute,
      ).page()
    ];
  }

  Widget defaultBuilder(BuildContext context, Widget? child) {
    return Directionality(
      textDirection: textDirection ??
          (rtlLanguages.contains(Get.locale?.languageCode)
              ? TextDirection.rtl
              : TextDirection.ltr),
      child: builder == null
          ? (child ?? Material())
          : builder!(context, child ?? Material()),
    );
  }

  @override
  Widget build(BuildContext context) => GetBuilder<GetMaterialController>(
        init: Get.rootController,
        dispose: (d) {
          onDispose?.call();
        },
        initState: (i) {
          Get.engine!.addPostFrameCallback((timeStamp) {
            onReady?.call();
          });
          if (locale != null) Get.locale = locale;

          if (fallbackLocale != null) Get.fallbackLocale = fallbackLocale;

          if (translations != null) {
            Get.addTranslations(translations!.keys);
          } else if (translationsKeys != null) {
            Get.addTranslations(translationsKeys!);
          }

          Get.customTransition = customTransition;

          initialBinding?.dependencies();
          if (getPages != null) {
            Get.addPages(getPages!);
          }

          Get.smartManagement = smartManagement;
          onInit?.call();

          Get.config(
            enableLog: enableLog ?? Get.isLogEnable,
            logWriterCallback: logWriterCallback,
            defaultTransition: defaultTransition ?? Get.defaultTransition,
            defaultOpaqueRoute: opaqueRoute ?? Get.isOpaqueRouteDefault,
            defaultPopGesture: popGesture ?? Get.isPopGestureEnable,
            defaultDurationTransition:
                transitionDuration ?? Get.defaultTransitionDuration,
          );
        },
        builder: (_) => routerDelegate != null
            ? CupertinoApp.router(
                routerDelegate: routerDelegate!,
                routeInformationParser: routeInformationParser!,
                backButtonDispatcher: backButtonDispatcher,
                routeInformationProvider: routeInformationProvider,
                key: _.unikey,
                theme: theme,
                builder: defaultBuilder,
                title: title,
                onGenerateTitle: onGenerateTitle,
                color: color,
                locale: Get.locale ?? locale,
                localizationsDelegates: localizationsDelegates,
                localeListResolutionCallback: localeListResolutionCallback,
                localeResolutionCallback: localeResolutionCallback,
                supportedLocales: supportedLocales,
                showPerformanceOverlay: showPerformanceOverlay,
                checkerboardRasterCacheImages: checkerboardRasterCacheImages,
                checkerboardOffscreenLayers: checkerboardOffscreenLayers,
                showSemanticsDebugger: showSemanticsDebugger,
                debugShowCheckedModeBanner: debugShowCheckedModeBanner,
                shortcuts: shortcuts,
              )
            : CupertinoApp(
                key: _.unikey,
                theme: theme,
                navigatorKey: (navigatorKey == null
                    ? Get.key
                    : Get.addKey(navigatorKey!)),
                home: home,
                routes: routes ?? const <String, WidgetBuilder>{},
                initialRoute: initialRoute,
                onGenerateRoute:
                    (getPages != null ? generator : onGenerateRoute),
                onGenerateInitialRoutes: (getPages == null || home != null)
                    ? onGenerateInitialRoutes
                    : initialRoutesGenerate,
                onUnknownRoute: onUnknownRoute,
                navigatorObservers: (navigatorObservers == null
                    ? <NavigatorObserver>[
                        GetObserver(routingCallback, Get.routing)
                      ]
                    : <NavigatorObserver>[
                        GetObserver(routingCallback, Get.routing)
                      ]
                  ..addAll(navigatorObservers!)),
                builder: defaultBuilder,
                title: title,
                onGenerateTitle: onGenerateTitle,
                color: color,
                locale: Get.locale ?? locale,
                localizationsDelegates: localizationsDelegates,
                localeListResolutionCallback: localeListResolutionCallback,
                localeResolutionCallback: localeResolutionCallback,
                supportedLocales: supportedLocales,
                showPerformanceOverlay: showPerformanceOverlay,
                checkerboardRasterCacheImages: checkerboardRasterCacheImages,
                checkerboardOffscreenLayers: checkerboardOffscreenLayers,
                showSemanticsDebugger: showSemanticsDebugger,
                debugShowCheckedModeBanner: debugShowCheckedModeBanner,
                shortcuts: shortcuts,
                //   actions: actions,
              ),
      );
}