import 'package:flutter/material.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:nylo_framework/nylo_framework.dart';

// ignore: must_be_immutable
class AppBuild extends StatelessWidget {
  String initialRoute;
  ThemeData themeData;
  ThemeData darkTheme;
  ThemeData lightTheme;
  Locale locale;
  String title;
  bool debugShowCheckedModeBanner;
  bool debugShowMaterialGrid;
  bool showPerformanceOverlay;
  bool checkerboardRasterCacheImages;
  bool checkerboardOffscreenLayers;
  bool showSemanticsDebugger;
  Map<LogicalKeySet, Intent> shortcuts;
  Map<Type, Action<Intent>> actions;
  List<Locale> supportedLocales;
  ThemeMode themeMode;
  Color color;
  GenerateAppTitle onGenerateTitle;
  TransitionBuilder builder;
  List<NavigatorObserver> navigatorObservers;
  RouteFactory onUnknownRoute;
  InitialRouteListFactory onGenerateInitialRoutes;
  GlobalKey<NavigatorState> navigatorKey;

  Route<dynamic> Function(RouteSettings settings) onGenerateRoute;

  AppBuild({
    Key key,
    this.initialRoute,
    this.title,
    @required this.locale,
    this.themeData,
    @required this.onGenerateRoute,
    this.navigatorKey,
    this.onGenerateInitialRoutes,
    this.onUnknownRoute,
    this.navigatorObservers = const <NavigatorObserver>[],
    this.builder,
    this.onGenerateTitle,
    this.color,
    this.lightTheme,
    this.darkTheme,
    this.themeMode = ThemeMode.system,
    this.supportedLocales = const <Locale>[Locale('en', 'US')],
    this.debugShowMaterialGrid = false,
    this.showPerformanceOverlay = false,
    this.checkerboardRasterCacheImages = false,
    this.checkerboardOffscreenLayers = false,
    this.showSemanticsDebugger = false,
    this.debugShowCheckedModeBanner = true,
    this.shortcuts,
    this.actions,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return ThemeProvider(
      themes: [
        AppTheme(
            id: "default_light_theme",
            data: this.lightTheme ?? ThemeData.fallback(),
            description: 'Light theme'),
        AppTheme(
            id: "default_dark_theme",
            data: this.darkTheme ?? ThemeData.fallback(),
            description: 'Dark theme'),
      ],
      child: ThemeConsumer(
        child: Builder(
          builder: (themeContext) => ValueListenableBuilder(
            valueListenable: ValueNotifier(locale),
            builder: (context, Locale locale, _) => MaterialApp(
              navigatorKey: navigatorKey,
              themeMode: themeMode,
              onGenerateTitle: onGenerateTitle,
              onGenerateInitialRoutes: onGenerateInitialRoutes,
              onUnknownRoute: onUnknownRoute,
              builder: builder,
              navigatorObservers: navigatorObservers,
              color: color,
              supportedLocales: supportedLocales,
              debugShowMaterialGrid: debugShowMaterialGrid,
              showPerformanceOverlay: showPerformanceOverlay,
              checkerboardRasterCacheImages: checkerboardRasterCacheImages,
              checkerboardOffscreenLayers: checkerboardOffscreenLayers,
              showSemanticsDebugger: showSemanticsDebugger,
              debugShowCheckedModeBanner: debugShowCheckedModeBanner,
              shortcuts: shortcuts,
              actions: actions,
              title: title ?? "",
              darkTheme: darkTheme,
              initialRoute: initialRoute,
              onGenerateRoute: this.onGenerateRoute,
              locale: locale,
              theme: themeData ?? ThemeProvider.themeOf(themeContext).data,
              localizationsDelegates: [
                AppLocalizations.delegate,
                GlobalWidgetsLocalizations.delegate,
                GlobalMaterialLocalizations.delegate
              ],
              localeResolutionCallback:
                  (Locale locale, Iterable<Locale> supportedLocales) {
                return locale;
              },
            ),
          ),
        ),
      ),
    );
  }
}