rluv_client/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:helpers/helpers/misc_build/build_media.dart';
import 'package:rluv/features/budget/screens/budget_overview.dart';
import 'package:rluv/features/notes/screens/notes_screen.dart';
import 'package:rluv/features/settings/screens/settings_screen.dart';
import 'package:rluv/global/styles.dart';
import 'package:rluv/global/utils.dart';
import 'package:rluv/global/widgets/drawer_button.dart';

import 'global/store.dart';

void main() async {
  final _ = Store().prefs;
  runApp(const MyApp());
}

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

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return ProviderScope(
      child: MaterialApp(
        debugShowCheckedModeBanner: false,
        title: 'Flutter Demo',
        theme: ThemeData(
          primarySwatch: Colors.blue,
        ),
        home: const Home(),
      ),
    );
  }
}

class Home extends ConsumerStatefulWidget {
  const Home({super.key});

  @override
  ConsumerState<Home> createState() => _HomeState();
}

class _HomeState extends ConsumerState<Home> {
  Map<String, dynamic> initData = {};
  final drawerColors = Styles.curatedColors;
  @override
  void initState() {
    setDevicePortraitOrientation();
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    if (ref.watch(currentHomePageProvider).toString() ==
        "BudgetOverviewScreen") {
      initData = {};
    }
    return Scaffold(
      key: ref.read(scaffoldKeyProvider),
      resizeToAvoidBottomInset: false,
      drawer: Drawer(
        backgroundColor: Styles.purpleNurple,
        child: SafeArea(
          child: Column(
            children: [
              SizedBox(height: BuildMedia(context).height * 0.15),
              CuteDrawerButton(
                text: 'Budget',
                color: drawerColors[4],
                onPressed: () {
                  if (ref.read(currentHomePageProvider).toString() !=
                      "BudgetOverviewScreen") {
                    ref.read(currentHomePageProvider.notifier).state =
                        BudgetOverviewScreen(initialData: initData);
                  }
                  toggleDrawer();
                },
              ),
              CuteDrawerButton(
                text: 'Notes',
                color: drawerColors[5],
                onPressed: () {
                  if (ref.read(currentHomePageProvider).toString() !=
                      "SharedNotesScreen") {
                    ref.read(currentHomePageProvider.notifier).state =
                        SharedNotesScreen(initialData: initData);
                  }
                  toggleDrawer();
                },
              ),
              const Spacer(),
              CuteDrawerButton(
                text: 'Settings',
                color: drawerColors[0],
                onPressed: () {
                  if (ref.read(currentHomePageProvider).toString() !=
                      "SettingsScreen") {
                    ref.read(currentHomePageProvider.notifier).state =
                        const SettingsScreen();
                  }
                  toggleDrawer();
                },
              ),
              const SizedBox(height: 24),
            ],
          ),
        ),
      ),
      appBar: AppBar(
        backgroundColor: Styles.purpleNurple,
        title: Text(
          ref.watch(appBarTitleProvider),
        ),
      ),
      body: ref.watch(currentHomePageProvider),
    );
  }

  toggleDrawer() async {
    final key = ref.read(scaffoldKeyProvider);
    if (key.currentState != null && key.currentState!.isDrawerOpen) {
      key.currentState!.openEndDrawer();
    } else if (key.currentState != null) {
      key.currentState!.openDrawer();
    }
  }
}

final scaffoldKeyProvider = Provider<GlobalKey<ScaffoldState>>(
  (ref) => GlobalKey<ScaffoldState>(),
);

final currentHomePageProvider = StateProvider<Widget>(
  (ref) => const BudgetOverviewScreen(initialData: {}),
);

final appBarTitleProvider = Provider<String>(
  (ref) {
    final currentPageName = ref.watch(currentHomePageProvider).toString();
    switch (currentPageName) {
      case 'BudgetOverviewScreen':
        return 'Budget';
      case 'SharedNotesScreen':
        return 'Notes';
      default:
        return '';
    }
  },
);