initial

lib/appflow/controller/initial_start.dart

@@ -0,0 +1,65 @@
+
+import 'package:flutter/services.dart';
+import 'package:get_it/get_it.dart';
+import 'package:hiddingsel_app/appflow/controller/events.dart';
+import 'package:hiddingsel_app/appflow/model/pois.dart';
+import 'package:hiddingsel_app/appflow/model/represented_organisations.dart';
+import 'package:hiddingsel_app/constants/constant.dart';
+import 'package:hiddingsel_app/appflow/model/event_organisations.dart';
+import 'package:hiddingsel_app/services/storage.dart';
+import 'package:hiddingsel_app/todo/scheduled_notification.dart';
+
+import '../model/companies.dart';
+import '../model/topics.dart';
+import '../../services/notification.dart';
+import 'package:timezone/data/latest_all.dart' as tz;
+
+class InitialStartController {
+
+  static Future<void> ensureInitialized() async {
+    await initializeAlways();
+
+    SettingsConnector.getBool(SystemStrings.keyFirstTime, true).then((firstTime)
+    {if(firstTime) {
+      initializeFirstTime();
+      SettingsConnector.setBool(SystemStrings.keyFirstTime, false);
+    }});
+  }
+
+  static Future<void> initializeAlways() async {
+    SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle(
+      statusBarColor: UIColors.white,
+      statusBarIconBrightness: Brightness.dark,
+      statusBarBrightness: Brightness.light,
+    ));
+
+    //RemoteConfigConnector.initialize();
+    ExternalNotificationConnector.initialize();
+    await ScheduledNotificationConnector.initialize();
+    tz.initializeTimeZones();
+
+    await load<PointOfInterestModel>(SystemStrings.assetPois, PointOfInterestModel.fromJson);
+    await load<CompanyModel>(SystemStrings.assetCompanies, CompanyModel.fromJson);
+    await load<RepresentedOrganisationModel>(SystemStrings.assetRepresentedOrganisations, RepresentedOrganisationModel.fromJson);
+    await load<EventOrganisationModel>(SystemStrings.assetEventOrganisations, EventOrganisationModel.fromJson);
+    await load<PushNotificationTopicModel>(SystemStrings.assetTopics, PushNotificationTopicModel.fromJson);
+
+    EventController.scheduleNotificationsBySettings();
+  }
+
+  static Future<void> load<T>(asset, fromJson) async {
+    final jsonData = await AssetConnector.getJson(asset);
+    List<T> list = jsonData.map((json) => fromJson(json)).toList().cast<T>();
+    GetIt.I.registerSingleton<List<T>>(list);
+  }
+
+  static void initializeFirstTime() async {
+    PushNotificationTopicModel.values.forEach((e) => e.subscribe(false));
+    CompanyModel.values.forEach((e) => e.subscribe(false));
+    RepresentedOrganisationModel.values.forEach((e) => e.favorize(false));
+    EventOrganisationModel.values.forEach((e) => e.allowEventNotification(false));
+    EventOrganisationModel.values.where((e) => e.id == "garbage").forEach((e) => e.allowEventNotification(true));
+    EventOrganisationModel.values.where((e) => e.id == "dorfgemeinschaft").forEach((e) => e.allowEventNotification(true));
+    EventController.scheduleNotificationsBySettings();
+  }
+}