import 'package:didvan/models/enums.dart';
import 'package:didvan/models/item_overview.dart';
import 'package:didvan/providers/core_provider.dart';
import 'package:didvan/services/network/request.dart';
import 'package:didvan/services/network/request_helper.dart';

class BookmarksState extends CoreProvier {
  final List<ItemOverview> bookmarks = [];
  final List<dynamic> filterdBookmarks = [];
  String search = '';
  String lastSearch = '';

  String? groupName;

  bool get searching => search != '';

  Future<void> getBookmarks() async {
    if (search != '') {
      lastSearch = search;
    }
    appState = AppState.busy;
    final service = RequestService(RequestHelper.bookmarks(groupName));
    await service.httpGet();
    String resultKey;
    switch (groupName) {
      case 'radar':
        resultKey = 'radars';
        break;
      case 'news':
        resultKey = groupName!;
        break;
      default:
        resultKey = 'contents';
    }
    if (service.isSuccess) {
      final marks = service.result[resultKey];
      if (groupName == null) {
        bookmarks.clear();
        for (var i = 0; i < marks.length; i++) {
          bookmarks.add(ItemOverview.fromJson(marks[i]));
        }
      } else {
        filterdBookmarks.clear();
        for (var i = 0; i < marks.length; i++) {
          filterdBookmarks.add(ItemOverview.fromJson(marks[i]));
        }
      }

      appState = AppState.idle;
      return;
    }
    appState = AppState.failed;
  }

  void unMark(int id) {
    bookmarks.removeWhere((element) => element.id == id);
    filterdBookmarks.removeWhere((element) => element.id == id);
    notifyListeners();
    final service = RequestService(RequestHelper.markRadar(id));
    service.delete();
  }

  void onCommentsChanged(int id, int value) {
    bookmarks.firstWhere((radar) => radar.id == id).comments = value;
    filterdBookmarks.firstWhere((radar) => radar.id == id).comments = value;
    notifyListeners();
  }
}