import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:get_storage/get_storage.dart';
import 'package:tuuli_app/pages/checkup_page.dart';
import 'package:tuuli_app/pages/home_page.dart';
import 'package:tuuli_app/pages/login_page.dart';
import 'package:tuuli_app/pages/not_found_page.dart';

void main() async {
  await GetStorage.init();

  runApp(const MainApp());
}

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

  @override
  Widget build(BuildContext context) {
    return GetMaterialApp(
      debugShowCheckedModeBanner: false,
      debugShowMaterialGrid: false,
      initialRoute: "/login",
      onGenerateRoute: _onGenerateRoute,
      theme: ThemeData(
        brightness: Brightness.dark,
        primaryColor: Colors.blueGrey,
      ),
    );
  }

  Route _onGenerateRoute(RouteSettings settings) {
    Widget? pageBody;
    bool appBarNeeded = true;
    switch (settings.name) {
      case "/":
        appBarNeeded = false;
        pageBody = const CheckupPage();
        break;
      case "/login":
        appBarNeeded = false;
        pageBody = const LoginPage();
        break;
      case "/home":
        pageBody = const HomePage();
        break;
      default:
        pageBody = const NotFoundPage();
        break;
    }

    return MaterialPageRoute(
      builder: (context) => Scaffold(
        appBar: appBarNeeded
            ? AppBar(
                title: const Text('GWS Playground'),
                actions: [
                  if (Navigator.of(context).canPop())
                    IconButton(
                      icon: const Icon(Icons.arrow_back),
                      onPressed: () {
                        Get.back(canPop: false);
                      },
                    ),
                  IconButton(
                    icon: const Icon(Icons.home),
                    onPressed: () {
                      Get.offAllNamed("/");
                    },
                  ),
                  IconButton(
                    icon: const Icon(Icons.logout),
                    onPressed: () {
                      GetStorage().erase().then((value) {
                        GetStorage().save();
                        Get.offAllNamed("/");
                      });
                    },
                  ),
                ],
              )
            : null,
        body: pageBody,
      ),
    );
  }
}