info_tren/lib/main.dart

import 'dart:io' show Platform;

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
// import 'package:flutter_redux/flutter_redux.dart';
import 'package:info_tren/models/ui_design.dart';
import 'package:info_tren/pages/main/main_page.dart';
import 'package:info_tren/pages/station_arrdep_page/select_station/select_station.dart';
import 'package:info_tren/pages/station_arrdep_page/view_station/view_station.dart';
import 'package:info_tren/pages/train_info_page/view_train/train_info.dart';
import 'package:info_tren/pages/train_info_page/select_train/select_train.dart';



void main() {
  // final store = createStore();
  // runApp(
  //   StoreProvider(
  //     store: store,
  //     child: StartPoint(),
  //   )
  // );
  runApp(
    StartPoint(),
  );
}

Map<String, WidgetBuilder> routesByUiDesign(UiDesign uiDesign) => {
  Navigator.defaultRouteName: (context) {
    return MainPage(uiDesign: uiDesign,);
  },
  SelectTrainPage.routeName: (context) {
    return SelectTrainPage(uiDesign: uiDesign);
  },
  TrainInfo.routeName: (context) {
    return TrainInfo(
      trainNumber: ModalRoute.of(context)!.settings.arguments as String,
      uiDesign: uiDesign,
    );
  },
  SelectStationPage.routeName: (context) {
    return SelectStationPage(uiDesign: uiDesign,);
  },
  ViewStationPage.routeName: (context) {
    return ViewStationPage(
      stationName: ModalRoute.of(context)!.settings.arguments as String, 
      uiDesign: uiDesign,
    );
  },
};

class StartPoint extends StatelessWidget {
  final String appTitle = 'Info Tren';

  @override
  Widget build(BuildContext context) {
    if (Platform.isIOS || Platform.isMacOS) {
      return AnnotatedRegion(
        value: const SystemUiOverlayStyle(
          statusBarBrightness: Brightness.dark,
        ),
        child: CupertinoApp(
          title: appTitle,
          theme: CupertinoThemeData(
            primaryColor: Colors.blue.shade600,
            brightness: Brightness.dark,
            // textTheme: CupertinoTextThemeData(
            //   textStyle: TextStyle(
            //     fontFamily: 'Atkinson Hyperlegible',
            //   ),
            // ),
          ),
          routes: routesByUiDesign(UiDesign.CUPERTINO),
        ),
      );
    }
    else {
      return MaterialApp(
        title: appTitle,
        theme: ThemeData(
          primarySwatch: Colors.blue,
          brightness: Brightness.dark,
          primaryColor: Colors.blue.shade600,
          accentColor: Colors.blue.shade700,
          // fontFamily: 'Atkinson Hyperlegible',
        ),
        routes: routesByUiDesign(UiDesign.MATERIAL),
      );
    }
  }
}