import 'dart:convert';

import 'package:flutter/widgets.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'package:invoiceninja_flutter/data/models/widget_model.dart';
import 'package:invoiceninja_flutter/main_app.dart';
import 'package:invoiceninja_flutter/redux/app/app_state.dart';
import 'package:invoiceninja_flutter/utils/localization.dart';
import 'package:invoiceninja_flutter/utils/platforms.dart';
import 'package:widget_kit_plugin/widget_kit_plugin.dart';

class WidgetUtils {
  static const DATA_KEY = 'widget_data';
  static const APP_GROUP = 'group.com.niufin.invoice';

  static void updateData() {
    if (!isApple()) {
      return;
    }

    WidgetsBinding.instance.addPostFrameCallback((duration) async {
      final context = navigatorKey.currentContext!;
      final localization = AppLocalization.of(context);
      final store = StoreProvider.of<AppState>(context);
      final state = store.state;

      final json = jsonEncode(WidgetData.fromState(state, localization));

      await UserDefaults.setString(DATA_KEY, json, APP_GROUP);
      await WidgetKit.reloadAllTimelines();
    });
  }

  static void clearData() {
    if (!isApple()) {
      return;
    }

    WidgetsBinding.instance.addPostFrameCallback((duration) async {
      UserDefaults.remove(DATA_KEY, APP_GROUP);
    });
  }
}