search method

void search(String? text)

Filters the list based on the provided search text.

The search is case-insensitive and accent-insensitive, so searching for "medi" will match "Médico", "medico", "MEDICO", etc.

Implementation

void search(String? text) {
  if (text == null || text.isEmpty) {
    _listToShow = originalList;
    notifyListeners();
    return;
  }

  final normalizedSearch = text.toUpperCase().normalize();

  _listToShow = originalList
      .where((element) =>
          element.title.toUpperCase().normalize().contains(normalizedSearch) ||
          element.id.toUpperCase().normalize().contains(normalizedSearch))
      .toList();
  notifyListeners();
}