import 'package:flutter/material.dart';
import 'package:path_provider/path_provider.dart';
import 'package:timezone/data/latest.dart' as tzdata;

import 'app/app_controller.dart';
import 'app/hepan_app.dart';
import 'data/file_snapshot_store.dart';
import 'services/local_notification_service.dart';
import 'services/android_calendar_service.dart';
import 'features/school/school_session.dart';
import 'features/school/school_auth_page.dart';

Widget buildApplication(
  AppController controller, {
  ValueNotifier<String?>? notificationSelection,
  SchoolSession? school,
}) => HepanApp(
  controller: controller,
  notificationSelection: notificationSelection,
  school: school,
  schoolBuilder: school == null
      ? null
      : () => SchoolAuthPage(session: school, controller: controller),
);
Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();
  tzdata.initializeTimeZones();
  final selection = ValueNotifier<String?>(null);
  final gateway = PluginReminderGateway(onTap: (key) => selection.value = key);
  final controller = AppController(
    FileSnapshotStore(await getApplicationSupportDirectory()),
    LocalNotificationService(gateway),
    AndroidCalendarService(MethodCalendarGateway()),
    DateTime.now,
  );
  await controller.initialize();
  runApp(
    buildApplication(
      controller,
      notificationSelection: selection,
      school: SchoolSession(),
    ),
  );
}