tangheem/lib/main.dart

import 'dart:io';

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'ui/common_appbar.dart';
import 'ui/screens/forgot_password_screen.dart';
import 'ui/screens/home_screen.dart';
import 'ui/screens/login_screen.dart';
import 'ui/screens/registration_screen.dart';
import 'ui/screens/surah_screen.dart';
import 'ui/screens/tangheem_detail_screen.dart';
import 'classes/colors.dart';
import 'ui/screens/tangheem_screen.dart';

void main() {
  runApp(Application());
}

class Application extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Tangheem',
      theme: lightTheme(),
      debugShowCheckedModeBanner: false,
      initialRoute: HomeScreen.routeName,
      onGenerateRoute: (settings) {
        var className;
        switch (settings.name) {
          case LoginScreen.routeName:
            className = CommonAppbar(child: LoginScreen());
            break;
          case RegistrationScreen.routeName:
            className = CommonAppbar(child: RegistrationScreen());
            break;
          case ForgotPasswordScreen.routeName:
            className = CommonAppbar(child: ForgotPasswordScreen());
            break;
          case HomeScreen.routeName:
            className = CommonAppbar(showDrawer: true, child: HomeScreen());
            break;
          case TangheemScreen.routeName:
            Map<String, Object> data = settings.arguments;
            className = CommonAppbar(
              child: TangheemScreen(
                surah: data["surahData"],
                tangheemTypeName: data["tangheemTypeName"],
              ),
            );
            break;
          case TangheemDetailScreen.routeName:
            className = CommonAppbar(
              child: TangheemDetailScreen(ayatTangheemTypeMappedData: settings.arguments),
            );
            break;
          case SurahScreen.routeName:
            String query = settings.arguments.toString();
            className = CommonAppbar(child: SurahScreen(query: query));
            break;
        }
        return goToNavigation(className);
      },
    );
  }

  PageRoute goToNavigation(var className) {
    if (Platform.isIOS) {
      return CupertinoPageRoute(builder: (context) => className);
    }
    return MaterialPageRoute(builder: (context) => className);
  }

  ThemeData lightTheme() {
    return ThemeData(
      fontFamily: 'DroidKufi',
      brightness: Brightness.light,
      backgroundColor: ColorConsts.secondaryWhite,
      primarySwatch: Colors.blue,
      primaryColor: Colors.white,
      primaryColorBrightness: Brightness.light,
      primaryColorLight: Colors.white,
      visualDensity: VisualDensity.adaptivePlatformDensity,
    );
  }
}