import 'dart:async';

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';

import '../../../../api/mhsl/customTimetableEvent/customTimetableEvent.dart';
import '../../../../state/app/modules/timetable/bloc/timetable_bloc.dart';
import '../../../../widget/confirmDialog.dart';

Completer<void> showDeleteCustomEventDialog(BuildContext context, CustomTimetableEvent event) {
  final completer = Completer<void>();
  final bloc = context.read<TimetableBloc>();
  ConfirmDialog(
    title: 'Termin löschen',
    content: 'Der ${event.rrule.isEmpty ? "Termin" : "Serientermin"} wird unwiederruflich gelöscht.',
    confirmButton: 'Löschen',
    onConfirm: () {
      bloc.removeCustomEvent(event.id).then(completer.complete).onError((Object error, StackTrace stack) {
        completer.completeError(error, stack);
      });
    },
  ).asDialog(context);
  return completer;
}