flutterflow/lib/custom_code/actions/zet_in_agenda.dart

// Automatic FlutterFlow imports
import '/backend/schema/structs/index.dart';
import '/flutter_flow/flutter_flow_theme.dart';
import '/flutter_flow/flutter_flow_util.dart';
import 'index.dart'; // Imports other custom actions
import '/flutter_flow/custom_functions.dart'; // Imports custom functions
import 'package:flutter/material.dart';
// Begin custom action code
// DO NOT REMOVE OR MODIFY THE CODE ABOVE!

// Set your action name, define your arguments and return parameter,
// and then add the boilerplate code using the `</>` button on the right!
import 'package:add_2_calendar/add_2_calendar.dart';

Future<bool> zetInAgenda(String titel, String startIso, String? eindIso,
    String? locatie, String? omschrijving, String? plaats, String? nid) async {
  DateTime? start = DateTime.tryParse(startIso.trim().replaceFirst(' ', 'T'));
  if (start == null) {
    return false;
  }
  DateTime? eind;
  if (eindIso != null && eindIso.trim().isNotEmpty) {
    eind = DateTime.tryParse(eindIso.trim().replaceFirst(' ', 'T'));
  }
  if (eind == null || !eind.isAfter(start)) {
    eind = start.add(Duration(hours: 2));
  }
  String tekst = omschrijving ?? '';
  tekst = tekst.replaceAll(RegExp(r'<[^>]*>'), ' ');
  tekst = tekst.replaceAll('&nbsp;', ' ');
  tekst = tekst.replaceAll('&amp;', '&');
  tekst = tekst.replaceAll(RegExp(r'\s+'), ' ').trim();
  if (tekst.length > 500) {
    tekst = tekst.substring(0, 500) + '...';
  }
  String naam = titel.trim();
  if (naam.isEmpty) {
    naam = 'Evenement';
  }
  String link = (nid ?? '').trim();
  if (link.isNotEmpty) {
    tekst = 'https://uitgk.com/' + link + '\n\n' + tekst;
  }
  eind = start;
  if ((locatie ?? '').trim().isEmpty) {
    locatie = (plaats ?? '').trim();
  } else if ((plaats ?? '').trim().isNotEmpty) {
    locatie = (locatie ?? '').trim() + ', ' + (plaats ?? '').trim();
  }
  try {
    return await Add2Calendar.addEvent2Cal(Event(
        title: naam,
        description: tekst,
        location: (locatie ?? '').trim(),
        startDate: start,
        endDate: eind));
  } catch (e) {
    return false;
  }
}